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Intestinal anastomotic stoma isolation device

An anastomosis and intestinal technology, applied in the field of intestinal anastomotic isolation devices, can solve the problems of increasing patient pain and treatment costs, etc.

Pending Publication Date: 2021-09-24
上海特普优医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the ileal protective stoma solves the risk of anastomotic leakage, the patient has to undergo more than 3 months of stoma hanging bag and secondary stoma retraction operation, which greatly increases the pain and treatment of the patient. cost

Method used

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  • Intestinal anastomotic stoma isolation device
  • Intestinal anastomotic stoma isolation device
  • Intestinal anastomotic stoma isolation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] like Figure 1 to Figure 12 As shown, the intestinal anastomotic stoma isolation device of this embodiment includes: an internal drainage bag 100 and a stapler;

[0058] The first end of the inner drainage bag 100 is provided with a first opening 110, and the second end of the inner drainage bag 100 is provided with a second opening 120; the first opening 110 of the inner drainage bag 100 is an elastic contraction port, and the inner drainage bag 100 A traction line 121 is provided on the second opening 120 of the traction line 121, and a traction hook 122 is provided on the traction line 121;

[0059] The stapler includes an instrument body 210, an internal fixation staple cartridge head 220 for fixing the internal drainage bag 100, an intestinal staple cartridge head 230 for intestinal anastomosis, an anvil 240 and a firing device 250; the anvil 240 Connect the central rod 241, the central rod 241 extends into the instrument body 210, the central rod 241 is connected...

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Abstract

The invention provides an intestinal anastomotic stoma isolating device. The intestinal anastomotic stoma isolating device comprises an inner drainage bag and an anastomat, a first opening is formed in the first end of the inner drainage bag, and a second opening is formed in the second end of the inner drainage bag; the first opening of the inner drainage bag is an elastic contraction opening, a traction line is arranged on the second opening of the inner drainage bag, and a traction hook is arranged on the traction line; the anastomat comprises an instrument body, an internal fixation anastomosis nail bin head, an intestinal tract anastomosis nail bin head, a nail abutting seat and a percussion device. The intestinal anastomotic stoma isolating device can prevent pollutants from leaking into the abdominal cavity through the anastomotic stoma, and a protective stoma does not need to be arranged.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intestinal anastomosis isolation device. Background technique [0002] Anastomotic leakage is one of the serious complications in gastrointestinal surgery. Because of anastomotic leakage, mild cases will prolong the hospital stay and increase treatment costs, and severe cases will cause peritonitis and abdominal infection, which may even threaten life. [0003] Therefore, clinically, a series of technical specifications and measures have been formed to prevent anastomotic leakage and avoid complications caused by anastomotic leakage. In addition to strengthening surgical operation techniques and strictly regulating the quality and operation of equipment, the most important clinical measure is to adopt a protective stoma of the terminal ileum, which will avoid complications caused by anastomotic leakage. Especially in rectal cancer, low rectal cancer, sigmoid colon an...

Claims

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Application Information

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IPC IPC(8): A61B17/11A61M1/00
CPCA61B17/1114
Inventor 崔龙
Owner 上海特普优医疗科技有限公司
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