Related Experiment Video
Updated: Dec 24, 2025
09:00
Application of Straight-needle, Three-tailed, Knot-free, Peritoneal Sutures in Laparoscopic Transabdominal Preperitoneal Hernia Repair
Published on: November 12, 2021
2.2K
New Peritoneal Traction Device for Laparoscopic Paraaortic Lymphadenectomy
Seiji Mabuchi1, Yuri Matsumoto2, Sho Matsubara1
1Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara, Japan.
Summary
A new surgical stitch, Laptraction, safely and effectively provides peritoneal traction during laparoscopic surgery. This novel device simplifies procedures, saving time and preventing complications in endometrial cancer staging.
Area of Science:
- Surgical innovation
- Minimally invasive surgery
- Gynecologic oncology
Background:
- Securing a clear surgical field is critical in laparoscopic procedures.
- Existing methods for organ retraction can be challenging.
- Novel devices are needed to improve laparoscopic surgical outcomes.
Purpose of the Study:
- To evaluate the utility and safety of a new traction stitch, Laptraction.
- To assess Laptraction's effectiveness in achieving peritoneal traction during laparoscopic surgery.
- To determine the feasibility of Laptraction in endometrial cancer staging.
Main Methods:
- Development of the Laptraction stitch for peritoneal traction.
- Application of Laptraction in seven endometrial cancer patients undergoing laparoscopic transperitoneal paraaortic lymphadenectomy.
- Assessment of successful traction, safety, and deployment time.
Main Results:
- Laptraction successfully achieved peritoneal traction in all patients.
- No complications were reported with the use of Laptraction.
- Deployment time for Laptraction was consistently under 5 minutes.
Conclusions:
- Laptraction is a safe and effective tool for peritoneal traction in laparoscopic surgery.
- The stitch facilitates landmark identification, potentially reducing surgical time.
- Laptraction aids in preventing surgical complications during procedures like hysterectomy.
