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Rotary type assembling tool of magnetic stapler

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

Pending Publication Date: 2018-03-23
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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  • Rotary type assembling tool of magnetic stapler
  • Rotary type assembling tool of magnetic stapler
  • Rotary type assembling tool of magnetic stapler

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Embodiment Construction

[0026] 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. .

[0027] 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 rotary type assembling tool of a magnetic stapler. The rotary type assembling tool of the magnetic stapler comprises the magnetic stapler and an assembling mechanism of the magnetic stapler. The magnetic stapler comprises a first body and a second body which are oppositely arranged and provided with communicated through holes; the assembling mechanism can penetrate through the through holes and comprises an operating lever in snap connection with the second body, the operating lever is provided with an operating unit in a sleeve mode which can rotate relative to the operating lever, the top end of the operating unit is provided with a plurality of through slots, the inside of the operating unit is provided with a sleeve, and the positions on the sleeve, which correspond to the through slots, are provided with snapping pieces protruded out of the through slots; the second body is provided with snapping grooves for accommodating the snapping pieces; the snappingpieces have a first state in which the second body and the operating level are in snapping connection, and a second state in which the second body and the operating lever are separated, and the operating unit can rotate to press to fold the snapping pieces inside the operating unit so that the snapping pieces can be in the second state. The rotary type assembling tool of the magnetic stapler hasthe advantage of combining a round stapler of staple anastomosis with the magnetic stapler of magnetic anastomosis.

Description

technical field [0001] The invention relates to an assembly tool for a stapler, in particular to a rotary assembly tool for 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 that of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/115
CPCA61B17/1114A61B17/1155
Inventor 徐忠法鲁守堂孙子雯王若谷
Owner 山东省医学科学院附属医院
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