A surgical stapler with a device for adjusting the spacing of staples

A stapler and adjusting seam technology, which is applied to surgical fixation nails and other directions, can solve the problems of high restriction and inability to adjust the distance between staples, and achieve the effect of ensuring the effect of stapling.

Active Publication Date: 2022-08-05
SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surgical stapler in the prior art is used directly when in use, and the spacing of the staples cannot be adjusted, and it can only be stapled to a wound of a specific size, which is highly restrictive, so we propose a device with Surgical stapler for adjusting staple spacing device

Method used

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  • A surgical stapler with a device for adjusting the spacing of staples
  • A surgical stapler with a device for adjusting the spacing of staples
  • A surgical stapler with a device for adjusting the spacing of staples

Examples

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0029] Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] see Figure 1-7, the present invention provides a technical solution: a surgical stapler with a device for adjusting the spacing of staples, comprising a housing 1, a staple cartridge 2 and a handle 3 are ar...

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PUM

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Abstract

The invention relates to the technical field of surgical staplers, and discloses a surgical stapler with a device for adjusting the spacing of staples, comprising a casing, a staple cartridge and a handle are arranged inside the casing, and the handle is provided with On the left side of the nail cartridge, the present invention rotates the rotating member so that the rotating member can drive the sliding rod to extend through the clamping column. When the nailing is performed after extending to a suitable distance, the connecting frame is squeezed to drive the first and the pressure rods. 2. Squeeze the sliding rod, so that the rotating plate can be in contact with the rotating member, and the rotating plate is stuck by the elastic plate, so that the two sliding rods can be stuck by the rotating plates at the upper and lower ends, so as to prevent the sliding rod from being squeezed back. When it is necessary to adjust the extension distance of the sliding rod, insert the adjustment bar through the opening, so that the two rotating plates at the upper and lower ends can be dialed back into the groove, and the extension distance of the sliding rod can be adjusted again to achieve the correct position. The purpose of adjusting the stitch spacing.

Description

technical field [0001] The invention relates to the technical field of surgical staplers, in particular to a surgical stapler with a device for adjusting the distance of staples. Background technique [0002] In recent years, surgeons have increasingly tended to use stapling instruments to suture bodily tissue such as the lungs, esophagus, stomach, duodenum, and / or other organs within the intestinal tract. The use of appropriate stapling instruments on many occasions allows for better operation in a shorter period of time and simplifies previously difficult surgical procedures, such as gastro-intestinal anastomosis. Existing linear two- and four-row cutting staplers include cartridge-less instruments into which staples are individually manually loaded. Other existing devices include pre-sterilized disposable staple loading units and cutting members that can be used to divide tissue and form multiple rows of staples simultaneously. [0003] The surgical stapler in the prior...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/068
CPCA61B17/068
Inventor 郭晓波王绪斌高慎硕
Owner SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY
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