Insertion Tube For Olympus CF-HQ290I Colonoscope

► Brief Description

The insertion tube is the long, flexible main body of the Olympus CF-HQ290I video colonoscope (where the "I" designation typically denotes the intermediate/shorter working length model compared to the long "L" version). Engineered with advanced proprietary technologies, it houses internal channels, optical fibers, and control wires while providing an optimal balance of flexibility and pushability for navigating the colon.

► Features

• Variable Stiffness: Allows the operator to manually adjust the rigidity or flexibility of the insertion tube to match specific patient anatomies and loop-prone colonic segments.
• Passive Bending & High Force Transmission: Helps the tube passively adapt to sharp colonic curves and efficiently transmit pushing forces forward without buckling.
• Channel Housing & Passage: Protects and routes the large 3.7 mm instrument channel, enabling the smooth passage of various therapeutic accessories (such as snares, biopsy forceps, and injection needles) while retaining strong suction performance.
• Internal Protection & Utilities: Encapsulates delicate optical components, light guide bundles, air/water feed tubes, and angulation control wires, ensuring complete isolation from bodily fluids and structural stability throughout clinical and reprocessing cycles.

► Specification

►FAQ

What are the common signs of damage to an insertion tube?

• A: Frequent signs of wear or failure include:

  • Kinks or Cracks: Physical buckling or deep creases in the outer polyurethane/polymer sheath.

  • Loss of Variable Stiffness Function: Failure of the internal stiffness mechanism to lock or adjust properly.

  • Internal Channel Leaks / Blockages: Damage resulting in fluid ingress during leak testing or obstruction of the 3.7 mm biopsy channel.

  • Peeling or Bubbling: Degradation of the outer coating due to aggressive chemical exposure or thermal stress during reprocessing.

► More service

Spare parts for flexible endoscope: insert tube, wires,helix tube,coil pipe,C-cover,glass for CCD,glass for light bundle,objective lens for CCD,drive board for CCD,light guide tube, light bundle,forcep tube, bending section, rubber, air&water tube, CCD, light source, processor, monitor, etc.

► About Us

CareUtech is the global provider of medical equipment and medical equipment repair service, as well as offering spare parts. We focus on repair and repair training for monitor, Flexible & Rigid Endoscope, ultrasound, camera system, dynamical system and surgical instrument.

Shipping and packing
All products will be tested and sterilized for free, perfectly packed to ensure the safety of the goods, strictly in accordance with international export rules. We send to worldwide via EMS, DHL, FEDEX or other express, based on your choice.

► What we can do