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A medical tissue forceps that can automatically remove gauze

A gauze and automatic technology, applied in the field of medical equipment, can solve problems such as feeling fatigue, achieve the effect of reducing work intensity, ingenious design, and convenient operation

Inactive Publication Date: 2017-03-29
LUOYANG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this is a very simple operation, surgical staff have to repeat the same action hundreds of times in a day's work, which makes them feel very tired during continuous operations

Method used

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  • A medical tissue forceps that can automatically remove gauze
  • A medical tissue forceps that can automatically remove gauze
  • A medical tissue forceps that can automatically remove gauze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] As shown in the figure, a medical tissue forceps that can automatically remove gauze includes two clamping arms 4, the rear ends of the two clamping arms 4 are connected together to form a handle 5, and the front ends of the two clamping arms 4 are provided with a handle for completing clamping. The corresponding hook head 6 and hook groove 7 that hold the task.

[0018] A toggle arm 2 is also hinged on the two clamp arms 4 respectively. like figure 2 As shown, this embodiment adopts a screw 1 as the hinge shaft.

[0019] The toggle arm 2 is provided with a through slot 201 through which the front part of the corresponding clip arm 4 protrudes.

[0020] During installation, the clamp arm 4 can be extended into the through groove 201 of the corresponding toggle arm 2, and the screw 1 is used to pass through one side wall of the through groove 201, the clamp arm 4 and the other side wall of the through groove 201 for connection. A positioning sleeve 8 for limiting the...

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Abstract

The invention discloses medical tissue tweezers capable of removing gauze automatically. The medical tissue tweezers comprise two clamping arms. The rear ends of the two clamping arms are connected together to form a handle, the front ends of the two clamping arms are provided with a hooking head and a hooking groove corresponding to the hooking head, and the hooking head and the hooking groove are used for completing clamping. Poking arms are hinged to the two clamping arms respectively and provided with through grooves through which the front portions of the corresponding clamping arms can stretch out, and the rear ends of the poking arms are connected with the corresponding clamping arms through springs. The gauze is clamped and automatically removed by pressing and loosening the rear ends of the two poking arms. The medical tissue tweezers are ingenious in design, convenient and fast to operate and capable of relieving the work intensity of medical workers greatly.

Description

technical field [0001] The invention relates to a medical device, in particular to a medical tissue forceps which can automatically remove gauze. Background technique [0002] At present, in clinical operations in hospitals, tissue tweezers with sharp-toothed front ends are generally used for gripping gauze. Because the front ends of the two clamping arms of the tissue forceps are provided with hook heads and corresponding hook grooves, when the gauze is clamped, the hook heads and grooves cooperate to "bite" the gauze, which can prevent the gauze from falling off from the tweezers. [0003] Tissue tweezers with this structure have a relatively high surface roughness of the hook head, that is, the microscopic surface roughness of the hook head is very large, and the protruding part hooks the fibers of the gauze cotton thread, which further improves the clamping reliability of the tweezers. But its shortcoming is that when unclamping two clamping arms of tissue tweezers, gau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/30A61F15/00
CPCA61B17/30A61F15/00
Inventor 方世杰孙雪萍
Owner LUOYANG INST OF SCI & TECH
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