Round tube type external binding apparatus

A binding instrument and round tube technology, applied in the field of medical equipment, can solve the problems of unsatisfactory surgical effect, unsimple instrument structure, troublesome operation and use, etc., and achieve the effect of strong promotion and use value, convenient rehabilitation, and simple structure

Active Publication Date: 2006-11-29
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two binding instruments all have the disadvantages that the instrument structure is not simple enough, the operation is troublesome, and the operation effect is not ideal enough.

Method used

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  • Round tube type external binding apparatus
  • Round tube type external binding apparatus
  • Round tube type external binding apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as Figure 1 to Figure 12 As shown, the main structure and assembly method of the inner ring assembly of the round tube type outer binding instrument provided by the present invention are as follows: the second half is to put the extension push rod 2 on the fixed body 1, and make the front end of the extension push rod 2 The ratchet is located in the groove provided above the stop step 13 of the fixed body 1, the fixed sleeve 3 is put on the outside, and locked on the fixed body 1 through the locking hole 36; The half rings are aligned in a circle, and the two half rings of the push groove bar 8 are arranged on the outside, and positioning ribs 29 are provided in the middle of the push slot bar 8, and the positioning ribs 29 are provided with annular binding holes 30, and the positioning ribs 29 both sides are provided with The relief groove 32 of the hinged head, the hinged head 31 of the inner fixed sleeve 7 and the binding hole 30 on the push groove bar 8 pass t...

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PUM

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Abstract

A tubular external binding device is composed of a main body consisting of external tubular module and internal tubular module, a location regulating unit consisting of the extended push rod and slotted rod in said internal tubular module and a rear knob, and a triggered binding unit consisting of the nail push rod and nail push plate in said external tubular module and a trigger handle.

Description

technical field [0001] The invention relates to a binding instrument used in surgical operations such as intestinal anastomosis, in particular to a round tube type external binding instrument, which belongs to the technical field of medical instruments. technical background [0002] The binding instrument is a kind of medical equipment often used in surgical operations. Its function is to anastomose and bind the cut intestinal and other physiological tissues, so as to restore the physiological functions of the tissues after the operation. The difference in the performance of the binding instrument plays a vital role in the operation process and operation effect. There are many types of binding instruments in the prior art. According to the position classification of the binding mouth after the operation, the binding instrument is divided into two categories: the inner binding instrument and the outer binding instrument; according to the shape classification of the binding op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/11A61B17/115A61B17/068
Inventor 陈望东印卫忠
Owner TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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