Olympus PCF-PH190L/I
Olympus · Model PCF-PH190L/I
• The PCF-PH190 offers outstanding diagnostic capabilities in a colonoscope of only 9.5 mm outer diameter. • Outstanding HD image clarity: High quality HDTV images have outstanding colour reproduction, even brightness, and reduced levels of halation and noise, assisting in lesion detection and accurate diagnosis. • Brighter and higher contrast Narrow Band Imaging: NBI in EVIS EXERA III offers a significantly increased viewable distance compared to previous generations. The improved contrast combined with this increased brightness means that NBI opens new possibilities in assisting you in lesion detection and characterisation. • Unique Responsive Insertion Technologies: RIT in the PCF-PH190 combines two unique proprietary Olympus technologies: HFT (High-Force Transmission) and PB (Passive Bending). These technologies improve endoscope insertability and ergonomics. Thanks to RIT, the endoscope offers improved operator control when manoeuvring and moves more easily through the colon. • Improved image quality: EVIS EXERA III endoscopes offer the highest level of endoscopic image quality, ensuring outstanding colour reproduction and even brightness across the whole endoscopic image decisive in helping you establish a diagnosis. Thanks to improved signal processing, EVIS EXERA III endoscopes feature significantly reduced levels of halation and noise. • Waterproof One-touch Connector: EVIS EXERA III endoscopes feature a brand-new connector design no longer requiring the connection of a video or ScopeGuide cable. The connector is fully submersible, eliminating the need for a water-resistant cap. • Designed for ease-of-use: Ergonomically designed control section for enhanced colonoscope manoeuvrability, with easy-to-access controls and user-programmable switches.
Key tips
- ·A failed leak test means the scope does not get reprocessed or used - send it for repair, full stop.
- ·A shortened reprocessing cycle is a real infection-control failure, not a minor deviation - follow AAMI ST91 exactly.
- ·Track light-source lamp-hours against the manufacturer's limit rather than running to failure.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Insertion tube / bending wear
HighSymptoms: Stiff angulation, image artifacts.
Root cause: Repeat flexing / reprocessing.
Leak (water ingress)
HighSymptoms: Fogging, failed leak test.
Root cause: Damaged outer sheath.
Image sensor / CCD fault
HighSymptoms: No/poor image, color error.
Root cause: Sensor or cable failure.
Channel blockage
MediumSymptoms: Poor suction / irrigation.
Root cause: Debris in working channel.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Outer sheath / distal end
Class Periodic replacementRel. cost $$$$R&R Expert-level
Angulation cable / mesh
High-value R&R.
Class Periodic replacementRel. cost $$$$R&R Expert-level
Image sensor module
Class Periodic replacementRel. cost $$$$R&R Expert-level
Working channel liner
Class Periodic replacementRel. cost $$$R&R Difficult
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Outer sheath / distal end | Periodic replacement | $$$$ | Expert-level |
| Angulation cable / mesh High-value R&R. | Periodic replacement | $$$$ | Expert-level |
| Image sensor module | Periodic replacement | $$$$ | Expert-level |
| Working channel liner | Periodic replacement | $$$ | Difficult |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Leak testing before each reprocessing cycle
- ·Scope reprocessing per AAMI ST91
- ·Light source lamp-hour tracking
- ·Annual full PM
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Insertion tube / bending wear
- Confirm the presentation - typically stiff angulation, image artifacts - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: repeat flexing / reprocessing.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the angulation cable / mesh per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Image sensor / CCD fault
- Confirm the presentation - typically no/poor image, color error - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: sensor or cable failure.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the image sensor module per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Technical Specs
- Length
- 1680 mm
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Endoscopy suite / GI lab
- Operating Room
- Bronchoscopy suite
Documents & Manuals
Troubleshoot this device with Bio
Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.
Ask Bio →