CSSD: Instrument sets, sterilisation cycles and traceability

Central Sterile Services Department: instrument tray tracking, autoclave cycles, biological indicators, sterility chain of custody, recalls.

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Operating Theatre

CSSD in the Bridge HMS Suite: Instrument sets, sterilisation cycles and traceability

What's inside

Everything in CSSD

77 items in 14 areas, every one shipping with the app today.

Instrument & Tray Registers
- Loose surgical instrument registerTrack every loose instrument with name, barcode, serial number, manufacturer, model and photo across 20 instrument types.
- 20 surgical instrument typesClassify instruments as forceps, scissors, retractor, scalpel, hemostat, needle holder, drill, saw, rongeur, osteotome and more.
- 12 surgical specialty categoriesGroup instruments by specialty from general, ortho, neuro, cardiothoracic, gyne, ENT, ophthalmic, dental, plastic, urology, pediatric and emergency.
- Instrument lifecycle statesMove instruments through 11 states from in-use, contaminated, decontaminated, assembly, sterilization, ready, in-repair, lost and retired.
- Instrument condition gradingRate each instrument excellent, good, fair, poor-repair-needed or broken to flag replacement needs early.
- Unique serial and barcode enforcementSQL constraints guarantee no duplicate instrument serial number or barcode across the register.
Sterile Chain-of-Custody Workflow
- CSSD workflow kanban boardDrag trays across Decontamination, Assembly, Packaging, Sterilization and Sterile Store columns grouped by state.
- 9-stage tray state machineTrack trays through in-use, contaminated, decon, assembly, packaging, sterilization, ready, expired and lost/damaged states.
- One-click tray workflow buttonsSend to decon, start assembly, send to sterilization, mark ready, issue to theater or mark contaminated from the form header.
- Assembly sign-off captureRecords who assembled a tray and the timestamp when it is marked ready for use.
- Tray assignment to operating roomsLink each tray to a specific theater room for allocation and readiness visibility.
- Tray cycle historySmart button opens the full list of sterilization cycles a tray has passed through.
Sterilizer & Cycle Management
- Sterilizer / autoclave registerCatalog each sterilizer with model, serial, chamber volume, max temperature and installation year.
- 6 sterilization methodsSupport steam pre-vacuum, steam gravity, EtO, hydrogen peroxide plasma, ozone and peracetic acid units.
- Sterilizer state trackingFlag units as operational, idle-cooling, in-use, in preventive maintenance, broken or retired.
- Validation and PM schedulingRecord last/next validation and last/next preventive-maintenance due dates per sterilizer.
- Lifetime cycle counterComputes total cycles run by each sterilizer across its service life.
- Sterilizer cycle smart buttonJump from a sterilizer to all its cycles with the correct default context pre-filled.
Biological & Chemical Indicators
- Biological indicator (BI) testingLog spore-test BIs against each cycle with incubator ID, lot number and BI expiry date.
- 3 spore organism typesTrack Geobacillus stearothermophilus (steam/H2O2) and Bacillus atrophaeus (EtO) indicator strains.
- Rapid and traditional incubation trackingSet required incubation hours for 3h rapid fluorescence or 24h/48h traditional readout.
- 3 BI readout methodsRecord readout by visual color change, fluorescence rapid readout or ATP bioluminescence.
- BI result workflow buttonsMark a BI negative-pass, positive-fail or indeterminate with automatic readout timestamp.
- Positive control BI verificationTrack whether a positive control BI was incubated alongside and its expected growth result.
Recalls & Sterility Assurance
- Sterility recall workflowAuto-create a recall event when a cycle fails, capturing triggering cycle and BI.
- Recall state machineDrive recalls through initiated, contained, investigation-complete and closed stages.
- Affected load containmentContaining a recall flags all affected trays as expired/re-sterilize to prevent use.
- Affected instruments and theater casesLink the recall to affected instruments and the specific operating-theater cases involved.
- Patient notification trackingFlag whether patient notification is required and record when it has been completed.
- Root cause analysis captureDocument sterility recovery actions and root cause analysis narrative on each recall.
Theater Usage & Repairs
- Tray usage eventsRecord issuing a tray or instrument to a theater case with issued-at and issued-by details.
- Usage event state trackingMove usage events through issued, in-use, returned and contamination-reported states.
- Return condition captureRecord condition at return as clean, contaminated, broken or missing-components.
- Auto-contamination on dirty returnReturning a tray as contaminated or broken automatically flags the tray contaminated for reprocessing.
- Missing instrument loggingList specific instruments reported missing at return for count reconciliation.
- Theater case linkageTie usage events to surgery bookings (theater cases) for chain-of-custody traceability.
Expiry & Configuration
- Sterile expiry auto-calculationComputes tray expiry from last cycle end: 14d wrapped, 30d peel pouch, 180d dust cover, or immediate for flash.
- Expired-tray detectionFlags ready-for-use trays whose sterile expiry has passed so they are pulled for re-sterilization.
- 4 wrapping/packaging typesConfigure trays as wrapped, peel pouch, rigid container with dust cover, or flash immediate-use.
- CSSD physical locationsDefine decon, assembly, sterilization, sterile storage, dirty utility and OR buffer rooms with capacities.
- Live location load counterComputes current tray and loose-instrument load at each location for capacity management.
- Assembly QC checklist templatesBuild per-tray-type quality-control checklists with line items required for tray release.
Dashboards, Metrics & Automation
- Daily CSSD metricsOne row per facility per day of cycles completed/failed, BI failures, instruments lost/repaired and uptime.
- Automated metrics aggregation cronNightly 23:30 cron rolls up cycles, BI fails, losses, repairs and Bowie-Dick pass-rate per facility.
- Metrics pivot and graphAnalyze CSSD throughput and quality indicators via pivot table and line graph views.
- Daily Bowie-Dick reminder cron6 AM cron schedules a to-do activity for any pre-vac sterilizer missing its daily Bowie-Dick test.
- Pending-BI escalation cronHourly cron raises a warning activity for cycles held pending BI release beyond 24 hours.
- Bowie-Dick pass-rate KPIComputes the daily percentage of passing Bowie-Dick tests as a sterilizer-quality indicator.
What it keeps
- CSSD Daily Metrics
What it configures
- CSSD Physical Location
- CSSD Tray Assembly QC Checklist Template
- CSSD Sterilizer / Autoclave
- CSSD Surgical Instrument
- CSSD Surgical Instrument Tray
- CSSD Sterilization Cycle
What it configures (continued)
- CSSD Biological Indicator Test
- CSSD Tray / Instrument Usage Event
- CSSD Instrument Repair Ticket
- CSSD Sterility Recall Event
Theatre
- Workflow Board
- Sterilizers
- Instrument Trays
- Locations
- Loose Instruments
- Checklist Templates
- Sterilization Cycles
- Biological Indicators
- Usage Events
- Repair Tickets
- Recalls
- Metrics
It runs by itself
- HMS CSSD: Daily Bowie-Dick reminderRuns daily
- HMS CSSD: Escalate cycles pending BI > 24hRuns hourly
- HMS CSSD: Aggregate daily metricsRuns daily
Roles it ships
- BridgeERP HMS / CSSD Technician
- BridgeERP HMS / CSSD Supervisor
- BridgeERP HMS / CSSD Manager