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Push-up assembly tool for magnetic force anastomat

A technology for assembling tools and staplers, which is applied in medical science, surgical fixation nails, surgery, etc., can solve problems such as intestinal stenosis and lack of statistical significance, and achieve the goal of avoiding anastomotic stenosis, preserving anal function, and expanding the scope of indications Effect

Pending Publication Date: 2018-04-20
山东省医学科学院附属医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, magnetic control anastomosis and manual anastomosis or stapler have no statistical significance in anastomotic intestinal anastomosis complications
Magnetic intestinal anastomosis is innovative and has wide application prospects without causing intestinal stenosis. However, there is no assembly tool on the market that combines magnetic stapler with existing nail anastomosis.

Method used

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  • Push-up assembly tool for magnetic force anastomat
  • Push-up assembly tool for magnetic force anastomat
  • Push-up assembly tool for magnetic force anastomat

Examples

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Embodiment Construction

[0024] In the following, the present invention will be further described in conjunction with the drawings and specific implementations. It should be noted that, provided that there is no conflict, the following embodiments or technical features can be combined to form new embodiments. .

[0025] In the description of the present invention, it should be noted that for orientation words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" The indication orientation and position relationship are based on the orientation or position relationship shown in the drawings, and are only used to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the pointed device or element must have a specific orientation or a specific orientation. The structu...

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Abstract

The invention discloses a push-up assembly tool for a magnetic force anastomat. The push-up assembly tool includes the magnetic force anastomat and an assembly mechanism thereof. The magnetic force anastomat includes a first body and a second body arranged opposite to each other, and the first body and the second body are provided with magnets attracting each other. The first body and the second body are provided with communicated through holes, and the assembly mechanism penetrates the through holes. The assembly mechanism includes an operating rod in clamped connection with the second body,an elastic clamping structure is arranged between the second body and the operating rod and includes a clamping portion and a clamping groove adaptive to the clamping portion, and the operating rod has a first state of causing the clamping portion to be embedded in the clamping groove and a second state of causing the clamping portion to be separated from the clamping groove to be separated from the second body and the operating rod. The push-up assembly tool has the advantages that a circular anastomat in a pin type anastomosis and a magnetic force anastomat in a magnetic force anastomosis are combined, and the advantages of the magnetic force anastomosis and the pin type anastomosis are synthesized.

Description

Technical field [0001] The invention relates to an assembling tool for a stapler, in particular to a push-up assembling tool for a magnetic stapler. Background technique [0002] Gastrointestinal anastomosis has a history of more than 100 years. A large number of different materials have been used in gastrointestinal anastomosis, including silk thread, catgut suture, stainless steel suture, new single fiber thread and absorbable thread. In the past 30 years, the stapler device has been sought after by surgeons. However, how to choose between manual anastomosis and instrumental anastomosis is still a matter of debate in many schools. [0003] With the development of anastomosis technology, surgical complications have gradually decreased, but anastomotic leakage is still one of the most worrying postoperative complications. The incidence of anastomotic fistula (1%-24%) varies greatly, and the incidence of low rectal anastomotic fistula (12%-19%) is higher than that of colonic anast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/11A61B17/115
CPCA61B17/1114A61B17/1155A61B2017/00876
Inventor 徐忠法王若谷鲁守堂石会勇
Owner 山东省医学科学院附属医院
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