Abstract
Background: Manipulating tissue with laparoscopic forceps is more difficult than using the hands. This study investigates the effectiveness of grasping and the duration or tissue-clamping using laparoscopic forceps. Methods: Video recordings of 10 laparoscopic colectomies and 15 cholecystectomies were analyzed using time-action analysis. Results: The results indicated that 62% of the grasping actions were successful: the tissue was clamped sufficiently to perform an action. Of all the clamping actions on the colon, 10% were repeated actions. On the gallbladder 7% were repeated actions. The bowel slipped out of the grasper in 7% of the clamping actions, whereas the gallbladder slipped in 17%. In 89%, the colon was clamped less than 1 min. The maximum clamping time was 7 min for the colon, and 55 min for the gallbladder. Conclusion: The low percentage of successful grasping actions indicates that the design of laparoscopic graspers is not optimal
| Original language | English |
|---|---|
| Pages (from-to) | 1329-1331 |
| Journal | Surgical endoscopy |
| Volume | 16 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2002 |