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Related Experiment Videos

Minilaparotomy wound edge protector (Lap-Protector): a new device.

T Nakagoe1, T Sawai, T Tsuji

  • 1First Department of Surgery, Nagasaki University School of Medicine, Japan.

Surgery Today
|November 1, 2001
PubMed
Summary

A new device, the Lap-Protector, was developed to prevent wound infections and tumor recurrence during minimally invasive surgery. Studies show it effectively protects the minilaparotomy wound in cancer patients.

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Area of Science:

  • Surgical Oncology
  • Minimally Invasive Surgery
  • Infectious Disease Prevention

Background:

  • Minimally invasive surgery, including minilaparotomy, carries risks of wound infection from intestinal bacteria.
  • Tumor recurrence in the minilaparotomy wound is a concern in procedures for colorectal and gastric cancers.

Purpose of the Study:

  • To introduce and evaluate a novel device, the Lap-Protector, designed to mitigate complications associated with minilaparotomy.
  • To assess the safety and efficacy of the Lap-Protector in preventing wound infections and tumor recurrence.

Main Methods:

  • The Lap-Protector was utilized in minimally invasive surgery for 36 patients (28 colon cancer, 8 early gastric cancer) between January and September 1999.
  • A median follow-up period of 15.9 months was conducted to monitor for complications.

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Main Results:

  • No instances of minilaparotomy wound infection were observed in any of the 36 patients.
  • No cases of tumor recurrence within the minilaparotomy wound were detected during the follow-up period.

Conclusions:

  • The Lap-Protector is a safe and effective device for minimizing the risk of infection and tumor cell contamination in minilaparotomy wounds.
  • This device shows promise in enhancing patient safety during minimally invasive cancer surgery.