Can We Use the Disposable Laparoscopic Clip Appliers as Suture Anchors? An In Vitro Feasibility Study

Introduction: Intracorporeal suturing is time-consuming and could be difficult in certain operative circumstances. Instead of knot tying, specially designed clips have been introduced to anchor and secure the end of a single strand or suture. Although these clips provide a maximal required holding grip (HG), they considerably increase the cost of the procedure. The aim of this in vitro study was to identify the feasibility, and means of achieving the best HG, of commonly used disposable automatic clip appliers (LCAs) over regular strands. Methods: We placed 2-0 PDS (rigid) and 2-0 Vicryl (soft) sutures through fresh gastric wall specimens. Six different commercial-type LCAs, all having large or medium/large clips, were applied at the distal end of each suture. An IMDA manual digital force gauge was used to measure the HG of each clip at 2 positions: the middle clip position and the angle (at the crouch) position. A total of 192 measurements were taken. The results were classified into 3 HG levels measured by Newton units (N): the strongest grip (>1 N), medium grip (>0.5 and
Source: Surgical Laparoscopy, Endoscopy and Percutaneous Techniques - Category: Surgery Tags: Online Articles: Technical Reports Source Type: research