Disposable multifunctional medical scissors

A multifunctional and disposable technology, applied in the field of medical devices, can solve the problems of inconvenient portability and increased cost of disposable surgical devices

Inactive Publication Date: 2015-11-18
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, in the treatment of various operations and wounds, in addition to using medical scissors to cut and remove stitches, it is often necessary to use a scalpel to cut and cut, which requires disposable medical scissors and Scalpel, which not only increases the cost of disposable surgical instruments, but also is not easy to carry

Method used

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  • Disposable multifunctional medical scissors
  • Disposable multifunctional medical scissors
  • Disposable multifunctional medical scissors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 It is a schematic diagram of the overall structure of the disposable multifunctional medical scissors in Embodiment 1 of the present invention.

[0024] Such as figure 1 As shown, in Embodiment 1, the disposable multifunctional medical scissors 100 includes: a first scissors part 101, a second scissors part 102, a connecting shaft 103, a straight blade 104, a round blade 105 and a spare bolt and nut group 106 .

[0025] The first scissors part 101 and the second scissors part 102 are respectively provided with a first hand-held ring 1011 and a second hand-held ring 1021, a first connecting handle 1012 and a second connecting handle 1022, and a handle along the first connecting handle. The first scissor base 1013 and the second scissor base 1023 on the cutting side extend from 1012 and the second connection handle 1022 . The first scissors part 101 and the second scissors part 102 are all made of plastics, and the straight blade 104 and the round blade 105 ar...

Embodiment 2

[0043] The following is the description of the second embodiment. In the second embodiment, the same symbols are assigned to the same structures as those in the first embodiment, and the same descriptions are omitted.

[0044] Figure 5 It is a schematic diagram of the decomposition structure of the disposable multifunctional medical scissors in the second embodiment of the present invention.

[0045] Such as Figure 5 As shown, in the second embodiment, the disposable multifunctional medical scissors 200 includes: a first scissors part 101, a second scissors part 102, a connecting shaft 103, a straight blade 104 and a round blade 105.

[0046] In order to use the disposable multifunctional medical scissors 200 together as a straight blade medical knife and a round blade medical knife, it is not necessary to choose one of the two, which is different from the spare bolts used in the disposable multifunctional medical scissors 100 of Embodiment 1. Nut set 106. In the disposa...

Embodiment 3

[0048] The following is the description of the third embodiment. In the third embodiment, the same symbols are assigned to the same structures as those in the first embodiment, and the same explanations are omitted.

[0049] Image 6 It is a schematic diagram of the decomposition structure of the disposable multifunctional medical scissors in the third embodiment of the present invention.

[0050] Such as Image 6 As shown, in the third embodiment, the disposable multifunctional medical scissors 300 include: a first scissors part 101, a second scissors part 102, a connecting shaft 103, a straight blade 104 and a round blade 105. Different from the disposable multifunctional medical scissors 100 of Embodiment 1 and the disposable multifunctional medical scissors 200 of Embodiment 2, in the disposable multifunctional medical scissors 300 of Embodiment 3, the round blade 105 and the second scissor base The parts 1023 are glued and fixed by firm adhesive glue. The disposable mu...

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PUM

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Abstract

The invention provides a pair of disposable multifunctional medical shears. The pair of disposable multifunctional medical shears is characterized by comprising a first shear part, a second shear part, a connection shaft, a straight blade and a round blade, wherein the straight blade extends along a first shear tooth base part, one side of the straight blade is provided with a pointed extension head away from the connection shaft, the round blade extends along a second shear tooth base part, and one side of the round blade is provided with a round extension head away from the connection shaft; a first mounting groove and a second mounting groove which are respectively used for inlaying the straight blade and the round blade are respectively arranged on two mutually fitted inner walls on the first shear tooth base part and the second shear tooth base part, and the width of the first mounting groove and the width of the second mounting groove both are smaller than the width of the blade, thus lateral blades can completely stretch out the mounting grooves; the connection shaft comprises a screwed first bolt and a first nut, and the first shear tooth base part, the straight blade, the second shear tooth base part and the round blade are respectively provided with through holes for penetration of threaded rods.

Description

technical field [0001] The invention belongs to the field of medical devices, and in particular relates to an asymmetrical disposable multifunctional medical scissors which can not only have the function of scissors but also have the functions of two different types of scalpels through disassembly. Background technique [0002] For a long time, in wards, emergency rooms, debridement rooms, suture rooms and field environments, medical staff can only cumbersomely register and apply for repeatedly sterilized metal scissors. Since the metal scissors must be cleaned and disinfected after each use, it not only increases the workload of medical equipment management, but also may cause infection of patients due to incomplete disinfection or re-contamination after disinfection, and may even cause cross-infection between patients . In addition, due to the high mobility of personnel and the high frequency of use of equipment in these places, and the high manufacturing cost and relativ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/3201A61B17/3213
Inventor 张浩曲丹郎希龙徐志云
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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