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Related Experiment Videos

Cope drainage catheter: adding side holes without cutting the retention thread.

R G Gibney1, J S Fache, C D Becker

  • 1Department of Radiology, University of British Columbia, Vancouver.

Canadian Association of Radiologists Journal = Journal L'Association Canadienne Des Radiologistes
|September 1, 1988
PubMed
Summary

A new technique for adding side holes to Cope loop drainage catheters prevents the retention thread from breaking. This simple method avoids costly damage to the catheter during the procedure.

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Area of Science:

  • Urology
  • Medical Device Engineering
  • Surgical Techniques

Background:

  • Cope loop drainage catheters are used for fluid drainage.
  • The retention thread is crucial for catheter function and removal.
  • Cutting additional side holes can inadvertently damage the retention thread.

Purpose of the Study:

  • To describe a technique for safely adding side holes to Cope loop drainage catheters.
  • To prevent accidental breakage of the retention thread during catheter modification.

Main Methods:

  • A simple, described technique for creating additional side holes.
  • Focus on preserving the integrity of the retention thread during the cutting process.

Main Results:

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  • The described technique successfully avoids damage to the retention thread.
  • The method is simple, reducing frustration and cost associated with catheter damage.

    • Conclusions:

    • This technique offers a reliable solution for modifying Cope loop drainage catheters.
    • It enhances the usability and cost-effectiveness of these medical devices.