Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method

A stapler and gastrointestinal technology, applied in the field of staplers, can solve problems such as difficulty in natural discharge and large volume of magnetic rings

Active Publication Date: 2016-04-20
JIANGSU TEPUYOU MINIMALLY INVASIVE MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 1 As shown, the existing magnetic anastomosis device includes a pair of circular magnetic rings 1 wi

Method used

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  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method
  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method
  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method

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Embodiment Construction

[0049] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0050] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so it has no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same...

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Abstract

The invention provides a gastrointestinal minimally-invasive anastomat and a gastrointestinal minimally-invasive anastomosing method, and relates to the anastomat field. The gastrointestinal minimally-invasive anastomat comprises a head ring and a bottom ring which are of the same structure and have the magnetism; each of the head ring and the bottom ring comprises at least two magnetic blocks which are connected in series and connected through an absorbable suture line; the head ring is connected with a tectorial membrane sleeve, the two ends of the tectoral membrane sleeve serve as an opening end and a tying end respectively, the opening end is connected with the axial end face, far away from the bottom ring, of the head ring, and the tying end of the tectorial membrane sleeve is provided with a tying piece; the magnetic blocks of the head ring are each connected with a head traction piece; the magnetic blocks of the bottom ring are each connected with a bottom traction piece. The gastrointestinal minimally-invasive anastomat can be applied to a surgery for cutting and anastomosing the gastrointestinal tract in a minimally-invasive mode and can be conveniently excreted out of a body.

Description

technical field [0001] The invention relates to the field of staplers, in particular to a gastrointestinal minimally invasive stapler and a gastrointestinal minimally invasive anastomotic method. Background technique [0002] Gastrointestinal anastomosis reconstruction is the most basic surgical operation in abdominal surgery. Manual suture anastomosis was the first method, but the suture anastomosis operation is cumbersome, time-consuming, and traumatic. In modern times, various nail-type mechanical staplers for the gastrointestinal tract have appeared and are widely used in clinics. They have been developed into disposable gastrointestinal staplers that are widely used in clinical practice. The operation is simple and the anastomosis time is shortened. However, these disposable staplers have large main parts, and the medical waste formed by discarded materials after one use has increased rapidly, resulting in a great waste of materials and resources. Moreover, with the ap...

Claims

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Application Information

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IPC IPC(8): A61B17/115A61B17/00
CPCA61B17/00234A61B17/1114A61B17/115
Inventor 崔龙张颖异
Owner JIANGSU TEPUYOU MINIMALLY INVASIVE MEDICAL TECH CO LTD
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