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Rencheng Repair Case: FUJIFILM Fujinon EB-270S bronchoscope serious air leakage and other faults repair

Release time:

2025-03-12 09:41

Endoscope Model:FUJIFILM Fujinon EB-270S Bronchoscope

Malfunction:

1. Severe air leakage at the distal end  

2. Black screen image

3. Low light transmission of the light guide  

4. Creases in the forceps channel  

5. Insufficient angle  

6. Aged and yellowed outer sheath

 

 

Malfunction Analysis:

1. CCD soaked, corroded, or burned out

2. Light guide soaked, aged, or broken

3. Forceps channel obstruction, creases, wear, or perforation

4. Wire, spiral tube soaked, worn, or deformed

5. Aged and yellowed outer sheath

Repair Plan:Overhaul

1. Replace CCD component  

2. Replace light guide  

3. Replace forceps channel

4. Replace wire, spiral tube  

5. Replace outer sheath

Post-repair effect:

 

Endoscope Maintenance Tips:

Endoscope water leakage must be dealt with promptly; adverse consequences:

1. Damage to CCD, light guide, etc., breakage of the image bundle

2. Lens fogging, blurry images

3. Electric shock hazard when using high-frequency electricity, causing harm to patients and doctors

 

Medical devices; Endoscopes;