CRCST · Patient Care Equipment and Distribution · 6 min read
Cleaning, Inspection and Preventive Maintenance
- Identify the preparation, cleaning, and surface disinfection steps required for patient care equipment while protecting sensitive electrical components.
- Perform thorough physical, mechanical, and visual cleanliness inspections to detect soil, structural damage, and electrical hazards.
- Explain the technician's role in verifying preventive maintenance status, managing out-of-service or incident-involved units, and safely storing patient-ready equipment.
Introduction and Decontamination Preparation
Patient care equipment consists of reusable devices utilized for direct patient care, monitoring, or treatment, including various portable devices. Examples of reusable surgical instruments include forceps, scissors, hemostats, and retractors; infusion pumps and compression devices are patient care equipment, not surgical instruments. Reusable devices must be cleaned and then receive the level of disinfection or sterilization required by their intended use, manufacturer’s IFU, and facility policy.
Technicians play a vital role during the initial decontamination process and must always wear appropriate personal protective equipment (PPE). Before applying any cleaning agents, the technician must prepare the device by removing and discarding single-use components, such as disposable tubing, cassettes, and pads, following their respective IFUs and facility policy. If the unit utilizes reusable accessories, these components must be separated from the primary device and processed according to their own specific instructions for use.
Preparation also involves managing surface attachments. Technicians must remove temporary patient labels, tape, and clinical-use stickers during cleaning whenever directed by facility policy. However, you must take care never to remove required equipment identification or service labels. When sticky tape or label residue remains behind, remove this adhesive residue using a method permitted by the device IFU and facility policy that will not scratch or damage the housing.
Electrical safety must be addressed before any liquid is applied. As directed by the equipment IFU, always turn off and disconnect electrical patient care equipment from external power sources before starting the cleaning process. Electrical medical equipment must never be immersed in water or cleaning chemicals unless immersion is explicitly permitted by the manufacturer.
Common mistakes
- Spraying liquid disinfectant directly onto electrical housings, screens, or vents instead of wiping with a damp cloth or germicidal wipe, causing internal fluid ingress.
- Cleaning or altering a device that was involved in a patient incident or medical error instead of immediately preserving it in its original state.
- Wrapping electrical cords tightly around the device handle or base, which strains the cord and breaks internal conductors.
- Relying on a visual inspection to confirm complete microbial elimination, forgetting that visual checks only confirm the absence of visible soil and residue.
Key points
- Patient care equipment includes reusable diagnostic, monitoring, and therapeutic devices that must be cleaned and disinfected between patient uses per the IFU and facility policy.
- Technicians must wear PPE, remove single-use items, disconnect power sources, and avoid immersing electrical equipment in liquids unless explicitly authorized.
- Surface disinfection requires chemical compatibility, keeping surfaces wet for the full contact time, and wiping rather than spraying to prevent liquid ingress into vents and seams.
- Post-cleaning visual inspection verifies cleanliness and checks for casing cracks, missing fasteners, damaged cords, missing ground prongs, and worn mounting hardware.
- Biomedical or Clinical Engineering performs scheduled preventive maintenance to maintain equipment safety and manufacturer specifications.
- Devices that are damaged, overdue for maintenance, or defective must be tagged with repair documentation and physically separated from patient-ready inventory.
- Equipment potentially implicated in a patient incident must be removed from use and handled under facility incident-response and infection-prevention procedures; patient-ready units must be stored and charged according to the device IFU and facility policy.
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Sample lesson: Electrical Safety, Soiled Device Precautions and Work Areas25 practice questions on this exam
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