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A suction device for evacuation of gallbladder stones
H J Burhenne1, J S Fache, R G Gibney
1Department of Radiology, University of British Columbia, Vancouver.
Summary
Interventional radiologists can now effectively remove numerous small gallbladder stones using a modified medical suction machine. This adaptation offers a practical solution for challenging gallbladder stone evacuation procedures.
Area of Science:
- Medical Devices
- Interventional Radiology
- Gastroenterology
Background:
- Gallbladder stone (cholelithiasis) management is a common clinical challenge.
- Interventional radiology is increasingly involved in gallbladder stone evacuation.
- Existing methods may be less effective for patients with a high burden of small stones.
Purpose of the Study:
- To describe the adaptation of a medical suction machine for gallbladder stone evacuation.
- To evaluate the efficacy of this adapted device in patients with numerous small gallbladder stones.
Main Methods:
- A standard medical suction machine was modified for gallbladder stone removal.
- The adapted device was used in a series of six patients requiring gallbladder stone evacuation.
- Procedure success was assessed based on stone removal and patient outcomes.
Main Results:
- The adapted suction machine was successfully used to evacuate gallbladder stones in all six patients.
- The device proved effective in managing patients with a large number of small gallbladder stones.
- No immediate complications were reported during the procedures.
Conclusions:
- A modified medical suction machine provides a viable and effective method for gallbladder stone evacuation.
- This adaptation represents a practical solution for interventional radiologists managing complex cholelithiasis cases.
- Further studies may explore broader applications and long-term outcomes.