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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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  • 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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  • 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 pulling-rope assembling tool of a magnetic anastomat. The pulling-rope assembling tool comprises the magnetic anastomat and an assembling mechanism for the magnetic anastomat. The magnetic anastomat comprises a first body and a second body which are oppositely arranged, the first body and the second body are provided with attracted magnets and communicated through holes,and the assembling mechanism penetrates through the through holes and comprises an operating rod connected with the second body in a clamped mode; the operating rod is provided with a jacking block for jacking the second body and a pulling rope by which the second rope is pulled, and the pulling rope has the first state that the pulling rope is tightly pulled to connect the operating rod with thesecond body and the second state that the pulling rope is released to separate the operating rod from the second body. The pulling-rope assembling tool has the advantages that a circular anastomat innail-type anastomosis and a magnetic anastomat in magnetic anastomosis are combined, the circular anastomat and the magnetic anastomat can be connected and separated through the jacking block and thepulling rope, the advantages of the magnetic anastomosis and the advantages of the nail-type anastomosis are integrated, and the disadvantage that an anastomosis opening of the nail-type anastomosis is narrow is avoided.

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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