Pulling-rope assembling tool of magnetic anastomat

A technology for assembling tools and staplers, applied in medical science, surgery, surgical fixation nails, etc., can solve problems such as intestinal stenosis, no statistical significance, etc., to avoid anastomotic stenosis, preserve anal function, and expand the scope of indications. Effect

Pending Publication Date: 2018-04-24
山东省医学科学院附属医院
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  • 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

Method used

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  • Pulling-rope assembling tool of magnetic anastomat
  • Pulling-rope assembling tool of magnetic anastomat
  • Pulling-rope assembling tool of magnetic anastomat

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Embodiment Construction

[0025] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0026] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must ...

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PUM

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Abstract

The invention discloses a drawstring assembly tool for a magnetic stapler, comprising a magnetic stapler and an assembly mechanism thereof. The magnetic stapler includes a first body and a second body oppositely arranged, and the first body and the second body are provided with The magnets attract each other, the first body and the second body are provided with a communicating through hole, the assembly mechanism passes through the through hole, the assembly mechanism includes an operating rod that is engaged with the second body, and the operating rod is provided with a The top block of the two bodies and the pull cord that pulls the second body, the pull cord has a first state of tightening the connection between the operating rod and the second body and a second state of loosening the operating rod to separate from the second body. The advantage is that the circular stapler in the nail anastomosis and the magnetic stapler in the magnetic anastomosis are combined, and the connection and separation of the circular stapler and the magnetic stapler can be realized through the top block and the drawstring, and the comprehensive It has the advantages of magnetic anastomosis and nail anastomosis, and avoids the disadvantage of nail anastomosis that easily leads to anastomotic stenosis.

Description

technical field [0001] The invention relates to an assembly tool of a stapler, in particular to a drawstring type assembly tool of a magnetic stapler. Background technique [0002] Gastrointestinal anastomosis has a history of more than 100 years, and a large number of different materials have been used in gastrointestinal anastomosis, including silk thread, catgut, stainless steel suture, new monofilament thread and absorbable thread. Stapler devices have become popular among surgeons over the past 30 years. However, how to choose between manual anastomosis and instrumental anastomosis is still a matter of debate among many schools of thought. [0003] With the development of anastomotic techniques, surgical complications have gradually decreased, but anastomotic leakage is still one of the most worrying postoperative complications. The incidence of anastomotic leakage (1%-24%) varies greatly, while the incidence of low rectal anastomotic leakage (12%-19%) is higher than ...

Claims

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Application Information

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IPC IPC(8): A61B17/115A61B17/11
CPCA61B17/1114A61B17/1155A61B2017/00818
Inventor 徐忠法孙子雯甄亚男石会勇
Owner 山东省医学科学院附属医院
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