{"name":"HospitalRoom.org Glossary","description":"Machine-readable export of the plain-language glossary of clinical, technical, and operational terms used around the inpatient room. Definitions are for orientation, not clinical, legal, or engineering advice.","url":"https://hospitalroom.org/glossary","license":"CC BY 4.0","attribution":"Attribute 'HospitalRoom.org' with a link back to https://hospitalroom.org/glossary","generated":"2026-11-12T02:28:15.961Z","version":"1.0","count":123,"terms":[{"term":"Acoustic Ceiling Tile","slug":"acoustic-tile","short":"High-NRC ceiling material used to reduce reverberation and speech transmission in patient rooms and corridors.","long":null,"url":"https://hospitalroom.org/glossary#acoustic-tile","related":[{"slug":"nrc","term":"NRC","url":"https://hospitalroom.org/glossary#nrc"},{"slug":"stc","term":"STC","url":"https://hospitalroom.org/glossary#stc"}],"references":[],"relatedStandards":[]},{"term":"Actionable Alarm","slug":"actionable-alarm","short":"An alarm that leads to a clinical intervention; the ratio of actionable to total alarms is the core alarm-management metric.","long":null,"url":"https://hospitalroom.org/glossary#actionable-alarm","related":[{"slug":"alarm-fatigue","term":"Alarm Fatigue","url":"https://hospitalroom.org/glossary#alarm-fatigue"}],"references":[],"relatedStandards":[]},{"term":"Acuity","slug":"acuity","short":"A measure of how much nursing and medical attention a patient requires, used to assign beds and set staffing ratios.","long":"Acuity systems translate clinical observations — drips, ventilation, monitoring needs, mobility — into a score that drives bed placement (ICU, step-down, med-surg) and nurse-to-patient ratios. Scoring methods vary by system and are usually proprietary, which makes cross-hospital comparison unreliable.","url":"https://hospitalroom.org/glossary#acuity","related":[{"slug":"step-down","term":"Step-Down Unit","url":"https://hospitalroom.org/glossary#step-down"},{"slug":"mews-term","term":"MEWS","url":"https://hospitalroom.org/glossary#mews-term"}],"references":[],"relatedStandards":[]},{"term":"Acuity-Adaptable Room","slug":"acuity-adaptable","short":"A room built and equipped so a patient can stay in place as their acuity rises or falls, avoiding internal transfers.","long":null,"url":"https://hospitalroom.org/glossary#acuity-adaptable","related":[{"slug":"acuity","term":"Acuity","url":"https://hospitalroom.org/glossary#acuity"},{"slug":"step-down","term":"Step-Down Unit","url":"https://hospitalroom.org/glossary#step-down"}],"references":[],"relatedStandards":[]},{"term":"ADT","slug":"adt","short":"Admission, Discharge, Transfer — the HL7 v2 event family that drives bed status across a hospital.","long":null,"url":"https://hospitalroom.org/glossary#adt","related":[],"references":[],"relatedStandards":[]},{"term":"AIIR","slug":"aiir","short":"Airborne Infection Isolation Room — a negative-pressure inpatient room engineered to contain airborne pathogens.","long":null,"url":"https://hospitalroom.org/glossary#aiir","related":[{"slug":"hepa","term":"HEPA","url":"https://hospitalroom.org/glossary#hepa"},{"slug":"air-changes","term":"Air Changes per Hour","url":"https://hospitalroom.org/glossary#air-changes"}],"references":[],"relatedStandards":[{"slug":"ashrae-170","short":"ASHRAE 170","url":"https://hospitalroom.org/standards/ashrae-170"},{"slug":"cdc-environmental-infection","short":"CDC Environmental Infection Control","url":"https://hospitalroom.org/standards/cdc-environmental-infection"}]},{"term":"Air Changes per Hour","slug":"air-changes","short":"The number of times per hour the total volume of air in a room is replaced. AIIRs require a minimum of 12.","long":null,"url":"https://hospitalroom.org/glossary#air-changes","related":[],"references":[],"relatedStandards":[{"slug":"ashrae-170","short":"ASHRAE 170","url":"https://hospitalroom.org/standards/ashrae-170"}]},{"term":"Alarm Fatigue","slug":"alarm-fatigue","short":"The desensitization that occurs when clinicians are exposed to high volumes of non-actionable alarms.","long":null,"url":"https://hospitalroom.org/glossary#alarm-fatigue","related":[],"references":[],"relatedStandards":[{"slug":"iec-60601-1-8","short":"IEC 60601-1-8","url":"https://hospitalroom.org/standards/iec-60601-1-8"},{"slug":"ihe-acm","short":"IHE ACM","url":"https://hospitalroom.org/standards/ihe-acm"}]},{"term":"Alert Positive Predictive Value","slug":"alert-ppv","short":"The share of model alerts that correspond to real events; low PPV is the main driver of clinician distrust.","long":null,"url":"https://hospitalroom.org/glossary#alert-ppv","related":[{"slug":"alarm-fatigue","term":"Alarm Fatigue","url":"https://hospitalroom.org/glossary#alarm-fatigue"},{"slug":"actionable-alarm","term":"Actionable Alarm","url":"https://hospitalroom.org/glossary#actionable-alarm"}],"references":[],"relatedStandards":[]},{"term":"Ambient Documentation","slug":"ambient-documentation-term","short":"AI systems that generate a clinical note from the recorded patient-clinician conversation.","long":null,"url":"https://hospitalroom.org/glossary#ambient-documentation-term","related":[],"references":[],"relatedStandards":[]},{"term":"Anteroom","slug":"anteroom","short":"A small buffer space between corridor and isolation room used for PPE and to preserve the pressure cascade.","long":null,"url":"https://hospitalroom.org/glossary#anteroom","related":[{"slug":"aiir","term":"AIIR","url":"https://hospitalroom.org/glossary#aiir"},{"slug":"ppe","term":"PPE","url":"https://hospitalroom.org/glossary#ppe"}],"references":[],"relatedStandards":[]},{"term":"Arterial Line","slug":"arterial-line","short":"A catheter placed in an artery that provides beat-to-beat blood pressure and easy arterial blood sampling.","long":null,"url":"https://hospitalroom.org/glossary#arterial-line","related":[{"slug":"waveform","term":"Waveform","url":"https://hospitalroom.org/glossary#waveform"}],"references":[],"relatedStandards":[]},{"term":"ASHRAE 170","slug":"ashrae-170-term","short":"The US standard governing ventilation rates, pressure relationships, and filtration in healthcare facilities.","long":null,"url":"https://hospitalroom.org/glossary#ashrae-170-term","related":[],"references":[],"relatedStandards":[]},{"term":"Auto-Programming","slug":"auto-programming","short":"EHR-to-pump integration that populates infusion parameters from a verified order, removing manual keypad entry.","long":null,"url":"https://hospitalroom.org/glossary#auto-programming","related":[{"slug":"infusion-pump","term":"Infusion Pump","url":"https://hospitalroom.org/glossary#infusion-pump"},{"slug":"mdi","term":"MDI","url":"https://hospitalroom.org/glossary#mdi"}],"references":[],"relatedStandards":[]},{"term":"Bed Exit Alarm","slug":"bed-exit-alarm-term","short":"A load-cell-based alert that fires when a patient's weight shifts toward the edge of the bed.","long":null,"url":"https://hospitalroom.org/glossary#bed-exit-alarm-term","related":[],"references":[],"relatedStandards":[]},{"term":"Bed Turn","slug":"bed-turn","short":"The elapsed time from patient discharge to the room being ready for the next admission.","long":null,"url":"https://hospitalroom.org/glossary#bed-turn","related":[],"references":[],"relatedStandards":[]},{"term":"Bedside Shift Report","slug":"bedside-shift-report","short":"Conducting nurse handoff in the room with the patient present, which reduces omissions and improves patient awareness.","long":null,"url":"https://hospitalroom.org/glossary#bedside-shift-report","related":[{"slug":"sbar","term":"SBAR","url":"https://hospitalroom.org/glossary#sbar"}],"references":[],"relatedStandards":[]},{"term":"Biomed / HTM","slug":"htm","short":"Healthcare Technology Management — the in-house engineering function responsible for medical-device maintenance and safety testing.","long":null,"url":"https://hospitalroom.org/glossary#htm","related":[],"references":[],"relatedStandards":[]},{"term":"Boarding","slug":"boarding","short":"Holding an admitted patient in the emergency department because no inpatient bed is available.","long":null,"url":"https://hospitalroom.org/glossary#boarding","related":[{"slug":"bed-turn","term":"Bed Turn","url":"https://hospitalroom.org/glossary#bed-turn"}],"references":[],"relatedStandards":[]},{"term":"Boom","slug":"boom","short":"A ceiling-mounted articulating arm carrying gas, power, and data services, used where floor clearance matters — typically ICU and OR.","long":null,"url":"https://hospitalroom.org/glossary#boom","related":[{"slug":"headwall","term":"Headwall","url":"https://hospitalroom.org/glossary#headwall"}],"references":[],"relatedStandards":[]},{"term":"Bulk FHIR","slug":"bulk-fhir","short":"The FHIR Bulk Data Access spec for exporting population-scale data sets asynchronously, used for analytics and research.","long":null,"url":"https://hospitalroom.org/glossary#bulk-fhir","related":[{"slug":"fhir","term":"FHIR","url":"https://hospitalroom.org/glossary#fhir"},{"slug":"uscdi","term":"USCDI","url":"https://hospitalroom.org/glossary#uscdi"}],"references":[],"relatedStandards":[]},{"term":"Capacity Command Center","slug":"command-center","short":"A centralized operations room using real-time data to manage bed placement, transfers, and discharge flow.","long":null,"url":"https://hospitalroom.org/glossary#command-center","related":[{"slug":"rtls-term","term":"RTLS","url":"https://hospitalroom.org/glossary#rtls-term"},{"slug":"adt","term":"ADT","url":"https://hospitalroom.org/glossary#adt"}],"references":[],"relatedStandards":[]},{"term":"Capnography","slug":"capnography","short":"Continuous measurement of exhaled carbon dioxide, used to detect airway or ventilation failure earlier than pulse oximetry.","long":"Because CO2 falls within seconds of an airway problem while SpO2 can lag by minutes — particularly on supplemental oxygen — capnography is the recommended monitor for patients receiving procedural sedation or opioid infusions.","url":"https://hospitalroom.org/glossary#capnography","related":[{"slug":"spo2","term":"SpO2","url":"https://hospitalroom.org/glossary#spo2"},{"slug":"eto2","term":"EtCO2","url":"https://hospitalroom.org/glossary#eto2"}],"references":[],"relatedStandards":[]},{"term":"Caregiver Zone","slug":"caregiver-zone","short":"The band of the patient room reserved for clinical work: headwall access, supplies, handwashing, and documentation.","long":null,"url":"https://hospitalroom.org/glossary#caregiver-zone","related":[{"slug":"family-zone","term":"Family Zone","url":"https://hospitalroom.org/glossary#family-zone"},{"slug":"patient-zone","term":"Patient Zone","url":"https://hospitalroom.org/glossary#patient-zone"}],"references":[],"relatedStandards":[]},{"term":"CAUTI","slug":"cauti","short":"Catheter-Associated Urinary Tract Infection — the most common device-related HAI in US hospitals.","long":null,"url":"https://hospitalroom.org/glossary#cauti","related":[{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"},{"slug":"nhsn","term":"NHSN","url":"https://hospitalroom.org/glossary#nhsn"}],"references":[],"relatedStandards":[]},{"term":"CDS Hooks","slug":"cds-hooks","short":"A specification for firing webhooks from the EHR at defined workflow points to surface decision-support cards.","long":null,"url":"https://hospitalroom.org/glossary#cds-hooks","related":[],"references":[],"relatedStandards":[]},{"term":"Ceiling Lift","slug":"ceiling-lift","short":"A track-mounted hoist used to move patients without manual lifting, reducing staff injury and patient skin damage.","long":null,"url":"https://hospitalroom.org/glossary#ceiling-lift","related":[{"slug":"sphm","term":"SPHM","url":"https://hospitalroom.org/glossary#sphm"}],"references":[],"relatedStandards":[]},{"term":"Central Monitoring","slug":"central-monitoring","short":"A remote desk where technicians watch cardiac rhythms and other vitals across many patients.","long":null,"url":"https://hospitalroom.org/glossary#central-monitoring","related":[],"references":[],"relatedStandards":[]},{"term":"Charting","slug":"charting","short":"The clinical documentation process — recording assessments, vitals, medications, and events in the EHR.","long":null,"url":"https://hospitalroom.org/glossary#charting","related":[],"references":[],"relatedStandards":[]},{"term":"Circadian Lighting","slug":"circadian-lighting","short":"Tunable lighting that shifts intensity and color temperature over the day to support sleep-wake regulation.","long":null,"url":"https://hospitalroom.org/glossary#circadian-lighting","related":[{"slug":"sleep-fragmentation","term":"Sleep Fragmentation","url":"https://hospitalroom.org/glossary#sleep-fragmentation"}],"references":[],"relatedStandards":[]},{"term":"CLABSI","slug":"clabsi","short":"Central Line-Associated Bloodstream Infection — a reportable HAI tracked by the CDC's NHSN.","long":null,"url":"https://hospitalroom.org/glossary#clabsi","related":[{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"},{"slug":"nhsn","term":"NHSN","url":"https://hospitalroom.org/glossary#nhsn"}],"references":[],"relatedStandards":[]},{"term":"Code Blue","slug":"code-blue","short":"The hospital-wide call announcing cardiac or respiratory arrest requiring immediate resuscitation.","long":null,"url":"https://hospitalroom.org/glossary#code-blue","related":[],"references":[],"relatedStandards":[]},{"term":"Continuous Monitoring","slug":"continuous-monitoring","short":"Uninterrupted measurement of one or more vital signs, in contrast to intermittent spot checks every four to eight hours.","long":null,"url":"https://hospitalroom.org/glossary#continuous-monitoring","related":[],"references":[],"relatedStandards":[]},{"term":"De-identification","slug":"de-identification","short":"Removing identifiers from PHI under HIPAA's Safe Harbor or Expert Determination methods so data can be reused.","long":null,"url":"https://hospitalroom.org/glossary#de-identification","related":[{"slug":"phi","term":"PHI","url":"https://hospitalroom.org/glossary#phi"},{"slug":"hipaa-term","term":"HIPAA","url":"https://hospitalroom.org/glossary#hipaa-term"}],"references":[],"relatedStandards":[]},{"term":"Decentralized Nursing","slug":"decentralized-nursing","short":"A unit layout replacing one central desk with alcoves outside each room, shortening walking distance and improving line of sight.","long":null,"url":"https://hospitalroom.org/glossary#decentralized-nursing","related":[{"slug":"caregiver-zone","term":"Caregiver Zone","url":"https://hospitalroom.org/glossary#caregiver-zone"}],"references":[],"relatedStandards":[]},{"term":"Delirium","slug":"delirium","short":"An acute, fluctuating disturbance of attention and awareness, common in older inpatients and strongly linked to environment.","long":null,"url":"https://hospitalroom.org/glossary#delirium","related":[{"slug":"sleep-fragmentation","term":"Sleep Fragmentation","url":"https://hospitalroom.org/glossary#sleep-fragmentation"}],"references":[],"relatedStandards":[]},{"term":"Deterioration","slug":"deterioration","short":"The gradual physiological decline that precedes most in-hospital cardiac arrests, typically detectable hours in advance.","long":null,"url":"https://hospitalroom.org/glossary#deterioration","related":[{"slug":"mews-term","term":"MEWS","url":"https://hospitalroom.org/glossary#mews-term"},{"slug":"news2","term":"NEWS2","url":"https://hospitalroom.org/glossary#news2"},{"slug":"rapid-response","term":"Rapid Response Team","url":"https://hospitalroom.org/glossary#rapid-response"}],"references":[],"relatedStandards":[]},{"term":"DISS","slug":"diss","short":"Diameter Index Safety System — the non-interchangeable threaded fittings for medical gas outlets.","long":null,"url":"https://hospitalroom.org/glossary#diss","related":[],"references":[],"relatedStandards":[]},{"term":"Dose Error Reduction Software","slug":"dose-error-reduction","short":"The drug-library guardrails in a smart pump that warn or block when a programmed dose falls outside limits.","long":null,"url":"https://hospitalroom.org/glossary#dose-error-reduction","related":[{"slug":"infusion-pump","term":"Infusion Pump","url":"https://hospitalroom.org/glossary#infusion-pump"}],"references":[],"relatedStandards":[]},{"term":"EHR","slug":"ehr","short":"Electronic Health Record. The primary system of record for patient information.","long":null,"url":"https://hospitalroom.org/glossary#ehr","related":[],"references":[],"relatedStandards":[{"slug":"hl7-fhir","short":"HL7 FHIR","url":"https://hospitalroom.org/standards/hl7-fhir"}]},{"term":"Essential Electrical System","slug":"essential-electrical","short":"The NFPA 99 / NFPA 110 branch circuits backed by generators, split into life safety, critical, and equipment branches.","long":null,"url":"https://hospitalroom.org/glossary#essential-electrical","related":[{"slug":"nfpa-99-term","term":"NFPA 99","url":"https://hospitalroom.org/glossary#nfpa-99-term"}],"references":[],"relatedStandards":[]},{"term":"EtCO2","slug":"eto2","short":"End-tidal carbon dioxide — the CO2 concentration at the end of an exhaled breath, the primary capnography number.","long":null,"url":"https://hospitalroom.org/glossary#eto2","related":[{"slug":"capnography","term":"Capnography","url":"https://hospitalroom.org/glossary#capnography"}],"references":[],"relatedStandards":[]},{"term":"Failure to Rescue","slug":"failure-to-rescue","short":"A quality measure counting deaths following a complication that could plausibly have been detected and treated in time.","long":null,"url":"https://hospitalroom.org/glossary#failure-to-rescue","related":[{"slug":"deterioration","term":"Deterioration","url":"https://hospitalroom.org/glossary#deterioration"},{"slug":"rapid-response","term":"Rapid Response Team","url":"https://hospitalroom.org/glossary#rapid-response"}],"references":[],"relatedStandards":[]},{"term":"Family Zone","slug":"family-zone","short":"The window-side area of a patient room set aside for visitors, with seating, storage, and often a sleeper surface.","long":null,"url":"https://hospitalroom.org/glossary#family-zone","related":[{"slug":"caregiver-zone","term":"Caregiver Zone","url":"https://hospitalroom.org/glossary#caregiver-zone"}],"references":[],"relatedStandards":[]},{"term":"FGI Guidelines","slug":"fgi-term","short":"The Facility Guidelines Institute standard adopted by most US states as the reference for hospital design and construction.","long":null,"url":"https://hospitalroom.org/glossary#fgi-term","related":[],"references":[],"relatedStandards":[]},{"term":"FHIR","slug":"fhir","short":"Fast Healthcare Interoperability Resources — a modern REST/JSON standard for healthcare data exchange.","long":null,"url":"https://hospitalroom.org/glossary#fhir","related":[],"references":[],"relatedStandards":[{"slug":"iso-ieee-11073","short":"ISO/IEEE 11073","url":"https://hospitalroom.org/standards/iso-ieee-11073"},{"slug":"hl7-fhir","short":"HL7 FHIR","url":"https://hospitalroom.org/standards/hl7-fhir"}]},{"term":"HAI","slug":"hai","short":"Healthcare-Associated Infection — an infection acquired during the delivery of medical care.","long":null,"url":"https://hospitalroom.org/glossary#hai","related":[],"references":[],"relatedStandards":[]},{"term":"Hand Hygiene Compliance","slug":"hand-hygiene","short":"The measured rate of correct hand-cleaning events versus opportunities; direct observation typically overstates it.","long":null,"url":"https://hospitalroom.org/glossary#hand-hygiene","related":[{"slug":"rtls-term","term":"RTLS","url":"https://hospitalroom.org/glossary#rtls-term"},{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"}],"references":[],"relatedStandards":[]},{"term":"HCAHPS","slug":"hcahps","short":"A standardized US survey measuring patient perceptions of hospital care.","long":null,"url":"https://hospitalroom.org/glossary#hcahps","related":[],"references":[],"relatedStandards":[]},{"term":"Headwall","slug":"headwall","short":"The prefabricated wall assembly behind the bed carrying medical gases, electrical outlets, data, and lighting.","long":null,"url":"https://hospitalroom.org/glossary#headwall","related":[{"slug":"zone-valve","term":"Zone Valve","url":"https://hospitalroom.org/glossary#zone-valve"},{"slug":"diss","term":"DISS","url":"https://hospitalroom.org/glossary#diss"}],"references":[],"relatedStandards":[]},{"term":"HEPA","slug":"hepa","short":"High-Efficiency Particulate Air filter, used in isolation-room exhaust.","long":null,"url":"https://hospitalroom.org/glossary#hepa","related":[],"references":[],"relatedStandards":[{"slug":"ashrae-170","short":"ASHRAE 170","url":"https://hospitalroom.org/standards/ashrae-170"},{"slug":"cdc-environmental-infection","short":"CDC Environmental Infection Control","url":"https://hospitalroom.org/standards/cdc-environmental-infection"}]},{"term":"High-Touch Surface","slug":"high-touch","short":"Frequently contacted surfaces — bed rails, call buttons, IV poles, door handles — prioritized in cleaning protocols.","long":null,"url":"https://hospitalroom.org/glossary#high-touch","related":[{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"}],"references":[],"relatedStandards":[]},{"term":"HIPAA","slug":"hipaa-term","short":"US federal law governing the privacy and security of protected health information.","long":null,"url":"https://hospitalroom.org/glossary#hipaa-term","related":[],"references":[],"relatedStandards":[{"slug":"hipaa","short":"HIPAA","url":"https://hospitalroom.org/standards/hipaa"}]},{"term":"HL7 v2","slug":"hl7-v2","short":"A legacy but still dominant clinical messaging standard using pipe-and-hat delimiters.","long":null,"url":"https://hospitalroom.org/glossary#hl7-v2","related":[],"references":[],"relatedStandards":[{"slug":"hl7-v2","short":"HL7 v2","url":"https://hospitalroom.org/standards/hl7-v2"}]},{"term":"Huddle","slug":"huddle","short":"A short, structured team meeting at shift start or midday to align on safety risks and discharge plans.","long":null,"url":"https://hospitalroom.org/glossary#huddle","related":[{"slug":"sbar","term":"SBAR","url":"https://hospitalroom.org/glossary#sbar"}],"references":[],"relatedStandards":[]},{"term":"Human-in-the-Loop","slug":"human-in-the-loop-term","short":"A design requirement that a qualified clinician reviews and can override any AI-generated recommendation or note.","long":null,"url":"https://hospitalroom.org/glossary#human-in-the-loop-term","related":[{"slug":"ambient-documentation-term","term":"Ambient Documentation","url":"https://hospitalroom.org/glossary#ambient-documentation-term"}],"references":[],"relatedStandards":[]},{"term":"IHE Profile","slug":"ihe-profile","short":"An Integrating the Healthcare Enterprise specification that constrains existing standards to solve one interoperability problem.","long":null,"url":"https://hospitalroom.org/glossary#ihe-profile","related":[{"slug":"hl7-v2","term":"HL7 v2","url":"https://hospitalroom.org/glossary#hl7-v2"},{"slug":"fhir","term":"FHIR","url":"https://hospitalroom.org/glossary#fhir"}],"references":[],"relatedStandards":[]},{"term":"Information Blocking","slug":"information-blocking","short":"Practices that unreasonably interfere with access to electronic health information — prohibited under the 21st Century Cures Act.","long":null,"url":"https://hospitalroom.org/glossary#information-blocking","related":[{"slug":"tefca","term":"TEFCA","url":"https://hospitalroom.org/glossary#tefca"}],"references":[],"relatedStandards":[]},{"term":"Infusion Pump","slug":"infusion-pump","short":"A device delivering fluids and medications at a controlled rate; smart pumps enforce dose limits from a drug library.","long":null,"url":"https://hospitalroom.org/glossary#infusion-pump","related":[{"slug":"dose-error-reduction","term":"Dose Error Reduction Software","url":"https://hospitalroom.org/glossary#dose-error-reduction"},{"slug":"auto-programming","term":"Auto-Programming","url":"https://hospitalroom.org/glossary#auto-programming"}],"references":[],"relatedStandards":[]},{"term":"Length of Stay","slug":"length-of-stay","short":"The number of days between admission and discharge — the headline throughput metric for inpatient operations.","long":null,"url":"https://hospitalroom.org/glossary#length-of-stay","related":[],"references":[],"relatedStandards":[]},{"term":"Line Isolation Monitor","slug":"line-isolation-monitor","short":"A device that continuously measures leakage current in isolated power systems used in wet procedure locations.","long":null,"url":"https://hospitalroom.org/glossary#line-isolation-monitor","related":[{"slug":"nfpa-99-term","term":"NFPA 99","url":"https://hospitalroom.org/glossary#nfpa-99-term"}],"references":[],"relatedStandards":[]},{"term":"Line of Sight","slug":"line-of-sight","short":"The direct visual path between a staff position and a patient's head or torso — a core determinant of fall detection.","long":null,"url":"https://hospitalroom.org/glossary#line-of-sight","related":[],"references":[],"relatedStandards":[]},{"term":"MDI","slug":"mdi","short":"Medical Device Integration — the practice of getting device data into clinical systems reliably.","long":null,"url":"https://hospitalroom.org/glossary#mdi","related":[],"references":[],"relatedStandards":[{"slug":"iso-ieee-11073","short":"ISO/IEEE 11073","url":"https://hospitalroom.org/standards/iso-ieee-11073"},{"slug":"ihe-dec","short":"IHE DEC","url":"https://hospitalroom.org/standards/ihe-dec"}]},{"term":"MDR","slug":"mdr","short":"EU Medical Device Regulation (2017/745) — the CE-mark framework for medical devices in the EU.","long":null,"url":"https://hospitalroom.org/glossary#mdr","related":[],"references":[],"relatedStandards":[]},{"term":"MDS2","slug":"mds2","short":"Manufacturer Disclosure Statement for Medical Device Security — the standard security questionnaire for procurement.","long":null,"url":"https://hospitalroom.org/glossary#mds2","related":[],"references":[],"relatedStandards":[]},{"term":"Medical Air","slug":"medical-air","short":"Oil-free compressed air piped to patient care areas for ventilators and nebulizers, held to strict purity limits.","long":null,"url":"https://hospitalroom.org/glossary#medical-air","related":[{"slug":"zone-valve","term":"Zone Valve","url":"https://hospitalroom.org/glossary#zone-valve"},{"slug":"nfpa-99-term","term":"NFPA 99","url":"https://hospitalroom.org/glossary#nfpa-99-term"}],"references":[],"relatedStandards":[]},{"term":"Medical Vacuum","slug":"medical-vacuum","short":"The piped suction system used for airway clearance, surgical suction, and drainage.","long":null,"url":"https://hospitalroom.org/glossary#medical-vacuum","related":[{"slug":"zone-valve","term":"Zone Valve","url":"https://hospitalroom.org/glossary#zone-valve"}],"references":[],"relatedStandards":[]},{"term":"MEWS","slug":"mews-term","short":"Modified Early Warning Score — a five-parameter deterioration score commonly used on general wards.","long":null,"url":"https://hospitalroom.org/glossary#mews-term","related":[],"references":[],"relatedStandards":[]},{"term":"Middleware","slug":"middleware","short":"The layer that receives alarms and events from clinical systems and routes them to the right device, person, and escalation tier.","long":null,"url":"https://hospitalroom.org/glossary#middleware","related":[{"slug":"nurse-call","term":"Nurse Call","url":"https://hospitalroom.org/glossary#nurse-call"},{"slug":"alarm-fatigue","term":"Alarm Fatigue","url":"https://hospitalroom.org/glossary#alarm-fatigue"}],"references":[],"relatedStandards":[]},{"term":"Mirrored Room","slug":"mirrored-room","short":"Adjacent rooms laid out as mirror images to share plumbing chases — cheaper to build, but inconsistent for staff.","long":null,"url":"https://hospitalroom.org/glossary#mirrored-room","related":[{"slug":"same-handed","term":"Same-Handed Room","url":"https://hospitalroom.org/glossary#same-handed"}],"references":[],"relatedStandards":[]},{"term":"MLLP","slug":"mllp","short":"Minimal Lower Layer Protocol — the TCP framing used to carry HL7 v2 messages between systems.","long":null,"url":"https://hospitalroom.org/glossary#mllp","related":[],"references":[],"relatedStandards":[]},{"term":"Model Card","slug":"model-card","short":"A structured disclosure of a model's intended use, training population, performance, and known limitations.","long":null,"url":"https://hospitalroom.org/glossary#model-card","related":[{"slug":"model-drift-term","term":"Model Drift","url":"https://hospitalroom.org/glossary#model-drift-term"},{"slug":"predetermined-change-control","term":"Predetermined Change Control Plan","url":"https://hospitalroom.org/glossary#predetermined-change-control"}],"references":[],"relatedStandards":[]},{"term":"Model Drift","slug":"model-drift-term","short":"Degradation of a deployed model's performance as patient mix, documentation habits, or care patterns change over time.","long":null,"url":"https://hospitalroom.org/glossary#model-drift-term","related":[{"slug":"silent-mode","term":"Silent Mode Deployment","url":"https://hospitalroom.org/glossary#silent-mode"},{"slug":"model-card","term":"Model Card","url":"https://hospitalroom.org/glossary#model-card"}],"references":[],"relatedStandards":[]},{"term":"Network Segmentation","slug":"network-segmentation","short":"Isolating medical devices onto separate VLANs so a compromise in one zone cannot reach clinical systems.","long":null,"url":"https://hospitalroom.org/glossary#network-segmentation","related":[{"slug":"zero-trust","term":"Zero Trust","url":"https://hospitalroom.org/glossary#zero-trust"},{"slug":"mds2","term":"MDS2","url":"https://hospitalroom.org/glossary#mds2"}],"references":[],"relatedStandards":[]},{"term":"NEWS2","slug":"news2","short":"UK Royal College of Physicians early-warning score based on six physiological parameters.","long":null,"url":"https://hospitalroom.org/glossary#news2","related":[],"references":[],"relatedStandards":[{"slug":"news2","short":"NEWS2","url":"https://hospitalroom.org/standards/news2"}]},{"term":"NFPA 99","slug":"nfpa-99-term","short":"The Health Care Facilities Code covering medical gases, electrical safety, and emergency systems.","long":null,"url":"https://hospitalroom.org/glossary#nfpa-99-term","related":[],"references":[],"relatedStandards":[]},{"term":"NHSN","slug":"nhsn","short":"National Healthcare Safety Network — the CDC surveillance system US hospitals report infection data to.","long":null,"url":"https://hospitalroom.org/glossary#nhsn","related":[{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"}],"references":[],"relatedStandards":[]},{"term":"NRC","slug":"nrc","short":"Noise Reduction Coefficient — how much sound a surface absorbs, on a 0 to 1 scale.","long":null,"url":"https://hospitalroom.org/glossary#nrc","related":[{"slug":"stc","term":"STC","url":"https://hospitalroom.org/glossary#stc"}],"references":[],"relatedStandards":[]},{"term":"Nurse Call","slug":"nurse-call","short":"The UL 1069 system that routes patient requests, staff assist calls, and code alerts to phones, badges, and consoles.","long":null,"url":"https://hospitalroom.org/glossary#nurse-call","related":[{"slug":"middleware","term":"Middleware","url":"https://hospitalroom.org/glossary#middleware"}],"references":[],"relatedStandards":[]},{"term":"Nurse Server","slug":"nurse-server","short":"A pass-through supply cabinet in the room wall, restocked from the corridor so staff avoid re-entering to fetch items.","long":null,"url":"https://hospitalroom.org/glossary#nurse-server","related":[],"references":[],"relatedStandards":[]},{"term":"PACU","slug":"pacu","short":"Post-Anesthesia Care Unit — the immediate-recovery space after surgery.","long":null,"url":"https://hospitalroom.org/glossary#pacu","related":[],"references":[],"relatedStandards":[]},{"term":"Patient Zone","slug":"patient-zone","short":"The bed and its immediate surroundings, including reach-range controls, call button, and personal storage.","long":null,"url":"https://hospitalroom.org/glossary#patient-zone","related":[{"slug":"caregiver-zone","term":"Caregiver Zone","url":"https://hospitalroom.org/glossary#caregiver-zone"}],"references":[],"relatedStandards":[]},{"term":"PDMS","slug":"pdms","short":"Patient Data Management System — the ICU-focused record that captures high-resolution device data alongside charting.","long":null,"url":"https://hospitalroom.org/glossary#pdms","related":[{"slug":"mdi","term":"MDI","url":"https://hospitalroom.org/glossary#mdi"},{"slug":"waveform","term":"Waveform","url":"https://hospitalroom.org/glossary#waveform"}],"references":[],"relatedStandards":[]},{"term":"PHI","slug":"phi","short":"Protected Health Information, as defined by HIPAA.","long":null,"url":"https://hospitalroom.org/glossary#phi","related":[],"references":[],"relatedStandards":[{"slug":"hipaa","short":"HIPAA","url":"https://hospitalroom.org/standards/hipaa"}]},{"term":"Positive Pressure Room","slug":"positive-pressure","short":"A room held at higher pressure than the corridor to keep contaminants out — used for immunocompromised patients.","long":null,"url":"https://hospitalroom.org/glossary#positive-pressure","related":[{"slug":"aiir","term":"AIIR","url":"https://hospitalroom.org/glossary#aiir"},{"slug":"ashrae-170-term","term":"ASHRAE 170","url":"https://hospitalroom.org/glossary#ashrae-170-term"}],"references":[],"relatedStandards":[]},{"term":"PPE","slug":"ppe","short":"Personal Protective Equipment — gowns, gloves, masks, respirators, and eye protection worn to break transmission routes.","long":null,"url":"https://hospitalroom.org/glossary#ppe","related":[],"references":[],"relatedStandards":[]},{"term":"Predetermined Change Control Plan","slug":"predetermined-change-control","short":"An FDA mechanism letting a cleared AI device be updated within pre-authorized bounds without a new submission.","long":null,"url":"https://hospitalroom.org/glossary#predetermined-change-control","related":[{"slug":"model-card","term":"Model Card","url":"https://hospitalroom.org/glossary#model-card"},{"slug":"samd","term":"SaMD","url":"https://hospitalroom.org/glossary#samd"}],"references":[],"relatedStandards":[]},{"term":"Purposeful Rounding","slug":"purposeful-rounding","short":"Scheduled room visits addressing pain, position, personal needs, and placement — associated with fewer falls and call-light uses.","long":null,"url":"https://hospitalroom.org/glossary#purposeful-rounding","related":[{"slug":"bed-exit-alarm-term","term":"Bed Exit Alarm","url":"https://hospitalroom.org/glossary#bed-exit-alarm-term"}],"references":[],"relatedStandards":[]},{"term":"Rapid Response Team","slug":"rapid-response","short":"A pre-designated clinical team summoned to the bedside when a ward patient meets deterioration criteria.","long":null,"url":"https://hospitalroom.org/glossary#rapid-response","related":[{"slug":"deterioration","term":"Deterioration","url":"https://hospitalroom.org/glossary#deterioration"},{"slug":"code-blue","term":"Code Blue","url":"https://hospitalroom.org/glossary#code-blue"}],"references":[],"relatedStandards":[]},{"term":"Recall / Field Safety Notice","slug":"field-safety-notice","short":"A manufacturer communication about a device defect or use error; tracking these is a core HTM responsibility.","long":null,"url":"https://hospitalroom.org/glossary#field-safety-notice","related":[{"slug":"htm","term":"Biomed / HTM","url":"https://hospitalroom.org/glossary#htm"},{"slug":"mdr","term":"MDR","url":"https://hospitalroom.org/glossary#mdr"}],"references":[],"relatedStandards":[]},{"term":"RTLS","slug":"rtls-term","short":"Real-Time Location System — sensors and tags that track equipment, staff, or patients within a facility.","long":null,"url":"https://hospitalroom.org/glossary#rtls-term","related":[],"references":[],"relatedStandards":[]},{"term":"SaMD","slug":"samd","short":"Software as a Medical Device — software that performs a medical function without being part of a hardware device.","long":null,"url":"https://hospitalroom.org/glossary#samd","related":[{"slug":"predetermined-change-control","term":"Predetermined Change Control Plan","url":"https://hospitalroom.org/glossary#predetermined-change-control"},{"slug":"mdr","term":"MDR","url":"https://hospitalroom.org/glossary#mdr"}],"references":[],"relatedStandards":[]},{"term":"Same-Handed Room","slug":"same-handed","short":"A design pattern in which every room on a unit shares the same orientation, reducing clinician cognitive load.","long":null,"url":"https://hospitalroom.org/glossary#same-handed","related":[],"references":[],"relatedStandards":[{"slug":"fgi-guidelines","short":"FGI Guidelines","url":"https://hospitalroom.org/standards/fgi-guidelines"}]},{"term":"SBAR","slug":"sbar","short":"Situation, Background, Assessment, Recommendation — the standard clinical handoff framework.","long":null,"url":"https://hospitalroom.org/glossary#sbar","related":[],"references":[],"relatedStandards":[]},{"term":"SBOM","slug":"sbom","short":"Software Bill of Materials — the machine-readable inventory of components in a software product, required in FDA cyber-device submissions.","long":null,"url":"https://hospitalroom.org/glossary#sbom","related":[],"references":[],"relatedStandards":[]},{"term":"Secondary Alarm Notification","slug":"secondary-alarm","short":"Sending an alarm to a mobile device in addition to the primary bedside annunciator — never as a replacement for it.","long":null,"url":"https://hospitalroom.org/glossary#secondary-alarm","related":[{"slug":"middleware","term":"Middleware","url":"https://hospitalroom.org/glossary#middleware"},{"slug":"alarm-fatigue","term":"Alarm Fatigue","url":"https://hospitalroom.org/glossary#alarm-fatigue"}],"references":[],"relatedStandards":[]},{"term":"Sentinel Event","slug":"sentinel-event","short":"A Joint Commission-defined patient safety event resulting in death, permanent harm, or severe temporary harm.","long":null,"url":"https://hospitalroom.org/glossary#sentinel-event","related":[],"references":[],"relatedStandards":[]},{"term":"Silent Mode Deployment","slug":"silent-mode","short":"Running a predictive model in production without showing outputs to clinicians, to measure real-world performance safely.","long":null,"url":"https://hospitalroom.org/glossary#silent-mode","related":[{"slug":"model-drift-term","term":"Model Drift","url":"https://hospitalroom.org/glossary#model-drift-term"}],"references":[],"relatedStandards":[]},{"term":"Single-Occupancy Room","slug":"single-occupancy","short":"One patient per room — the FGI default for new US inpatient construction since 2006, primarily for infection control and privacy.","long":null,"url":"https://hospitalroom.org/glossary#single-occupancy","related":[{"slug":"fgi-term","term":"FGI Guidelines","url":"https://hospitalroom.org/glossary#fgi-term"},{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"}],"references":[],"relatedStandards":[]},{"term":"Sitter","slug":"sitter","short":"A staff member assigned to continuously observe a high-risk patient; video monitoring is often used as an alternative.","long":null,"url":"https://hospitalroom.org/glossary#sitter","related":[{"slug":"virtual-nursing-term","term":"Virtual Nursing","url":"https://hospitalroom.org/glossary#virtual-nursing-term"}],"references":[],"relatedStandards":[]},{"term":"Sleep Fragmentation","slug":"sleep-fragmentation","short":"Repeated interruption of sleep by noise, light, and clinical tasks — a well-documented driver of inpatient delirium.","long":null,"url":"https://hospitalroom.org/glossary#sleep-fragmentation","related":[{"slug":"delirium","term":"Delirium","url":"https://hospitalroom.org/glossary#delirium"},{"slug":"circadian-lighting","term":"Circadian Lighting","url":"https://hospitalroom.org/glossary#circadian-lighting"}],"references":[],"relatedStandards":[]},{"term":"SMART on FHIR","slug":"smart-on-fhir","short":"An OAuth 2.0 profile that allows third-party apps to launch inside an EHR with a scoped patient context.","long":null,"url":"https://hospitalroom.org/glossary#smart-on-fhir","related":[],"references":[],"relatedStandards":[]},{"term":"SPHM","slug":"sphm","short":"Safe Patient Handling and Mobility — the ANA standards framework for mechanically assisted patient movement.","long":null,"url":"https://hospitalroom.org/glossary#sphm","related":[],"references":[],"relatedStandards":[]},{"term":"SpO2","slug":"spo2","short":"Peripheral capillary oxygen saturation — the standard non-invasive measure of blood oxygen.","long":null,"url":"https://hospitalroom.org/glossary#spo2","related":[],"references":[],"relatedStandards":[]},{"term":"Spot Check","slug":"spot-check","short":"A single manual set of vital signs recorded at a scheduled interval, still the default on most general wards.","long":null,"url":"https://hospitalroom.org/glossary#spot-check","related":[{"slug":"continuous-monitoring","term":"Continuous Monitoring","url":"https://hospitalroom.org/glossary#continuous-monitoring"}],"references":[],"relatedStandards":[]},{"term":"STC","slug":"stc","short":"Sound Transmission Class — how well a wall or door assembly blocks sound between spaces.","long":null,"url":"https://hospitalroom.org/glossary#stc","related":[{"slug":"nrc","term":"NRC","url":"https://hospitalroom.org/glossary#nrc"}],"references":[],"relatedStandards":[]},{"term":"Step-Down Unit","slug":"step-down","short":"An acuity level between the ICU and the general ward, with continuous monitoring but lower staffing.","long":null,"url":"https://hospitalroom.org/glossary#step-down","related":[],"references":[],"relatedStandards":[]},{"term":"TEFCA","slug":"tefca","short":"Trusted Exchange Framework and Common Agreement — the US framework connecting health information networks nationally.","long":null,"url":"https://hospitalroom.org/glossary#tefca","related":[{"slug":"fhir","term":"FHIR","url":"https://hospitalroom.org/glossary#fhir"},{"slug":"uscdi","term":"USCDI","url":"https://hospitalroom.org/glossary#uscdi"}],"references":[],"relatedStandards":[]},{"term":"Telemetry","slug":"telemetry-term","short":"Continuous cardiac monitoring transmitted from a wearable to a central station.","long":null,"url":"https://hospitalroom.org/glossary#telemetry-term","related":[],"references":[],"relatedStandards":[]},{"term":"Terminal Clean","slug":"terminal-clean","short":"The full disinfection of a room after discharge, including high-touch surfaces, curtains, and equipment.","long":null,"url":"https://hospitalroom.org/glossary#terminal-clean","related":[{"slug":"hai","term":"HAI","url":"https://hospitalroom.org/glossary#hai"},{"slug":"uvc","term":"UV-C Disinfection","url":"https://hospitalroom.org/glossary#uvc"}],"references":[],"relatedStandards":[]},{"term":"Throughput","slug":"throughput","short":"The overall rate at which patients move through admission, care, and discharge — the system view of capacity.","long":null,"url":"https://hospitalroom.org/glossary#throughput","related":[{"slug":"length-of-stay","term":"Length of Stay","url":"https://hospitalroom.org/glossary#length-of-stay"},{"slug":"boarding","term":"Boarding","url":"https://hospitalroom.org/glossary#boarding"}],"references":[],"relatedStandards":[]},{"term":"Universal Room","slug":"universal-room","short":"A standardized inpatient room designed to serve multiple unit types, trading first cost for long-term flexibility.","long":null,"url":"https://hospitalroom.org/glossary#universal-room","related":[{"slug":"acuity-adaptable","term":"Acuity-Adaptable Room","url":"https://hospitalroom.org/glossary#acuity-adaptable"},{"slug":"same-handed","term":"Same-Handed Room","url":"https://hospitalroom.org/glossary#same-handed"}],"references":[],"relatedStandards":[]},{"term":"USCDI","slug":"uscdi","short":"United States Core Data for Interoperability — the ONC-defined minimum data set for FHIR APIs.","long":null,"url":"https://hospitalroom.org/glossary#uscdi","related":[],"references":[],"relatedStandards":[{"slug":"hl7-fhir","short":"HL7 FHIR","url":"https://hospitalroom.org/standards/hl7-fhir"},{"slug":"uscdi","short":"USCDI","url":"https://hospitalroom.org/standards/uscdi"}]},{"term":"USCDI+","slug":"uscdi-plus","short":"Domain-specific extensions to USCDI, published by ONC for use cases like public health and quality.","long":null,"url":"https://hospitalroom.org/glossary#uscdi-plus","related":[],"references":[],"relatedStandards":[]},{"term":"UV-C Disinfection","slug":"uvc","short":"Ultraviolet-C germicidal irradiation used as an adjunct to manual cleaning, never as a replacement.","long":null,"url":"https://hospitalroom.org/glossary#uvc","related":[{"slug":"terminal-clean","term":"Terminal Clean","url":"https://hospitalroom.org/glossary#terminal-clean"}],"references":[],"relatedStandards":[]},{"term":"Ventilator","slug":"ventilator","short":"A machine that provides mechanical breaths, either invasively through an endotracheal tube or non-invasively by mask.","long":null,"url":"https://hospitalroom.org/glossary#ventilator","related":[],"references":[],"relatedStandards":[]},{"term":"Virtual Nursing","slug":"virtual-nursing-term","short":"A remote nurse assisting bedside teams over a fixed room-based video endpoint.","long":null,"url":"https://hospitalroom.org/glossary#virtual-nursing-term","related":[],"references":[],"relatedStandards":[]},{"term":"Vital Signs","slug":"vital-signs","short":"The core physiological measurements: heart rate, respiratory rate, blood pressure, temperature, and oxygen saturation.","long":null,"url":"https://hospitalroom.org/glossary#vital-signs","related":[],"references":[],"relatedStandards":[]},{"term":"WAGD","slug":"wagd","short":"Waste Anesthetic Gas Disposal — the piped scavenging system for anesthetic exhaust in ORs and procedure rooms.","long":null,"url":"https://hospitalroom.org/glossary#wagd","related":[],"references":[],"relatedStandards":[]},{"term":"Waveform","slug":"waveform","short":"The continuous graph of a physiological signal (e.g. ECG, arterial pressure) as opposed to a periodic number.","long":null,"url":"https://hospitalroom.org/glossary#waveform","related":[],"references":[],"relatedStandards":[]},{"term":"Wayfinding","slug":"wayfinding","short":"The signage, layout, and cues that let patients and visitors navigate a facility without staff assistance.","long":null,"url":"https://hospitalroom.org/glossary#wayfinding","related":[],"references":[],"relatedStandards":[]},{"term":"Zero Trust","slug":"zero-trust","short":"A security model that authenticates and authorizes every request rather than trusting anything inside the network perimeter.","long":null,"url":"https://hospitalroom.org/glossary#zero-trust","related":[{"slug":"network-segmentation","term":"Network Segmentation","url":"https://hospitalroom.org/glossary#network-segmentation"}],"references":[],"relatedStandards":[]},{"term":"Zone Valve","slug":"zone-valve","short":"The wall-mounted shutoff valve that isolates a medical-gas zone for maintenance or emergency response.","long":null,"url":"https://hospitalroom.org/glossary#zone-valve","related":[],"references":[],"relatedStandards":[]}]}