Large-range rotatable repeated opening and closing type bidirectional soft tissue holder

An open-close, large-scale technology, applied in the field of soft tissue clips, can solve the problems of incomplete wound clipping, difficult to control soft tissue clipping force, easy to fall off, etc. Effect of clamping operation

Pending Publication Date: 2021-12-03
蹇明盛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although there are many types and quantities of rotatable soft tissue clips on the market, the rotatable soft tissue clips have such disadvantages: the soft tissue clips are inconvenient for clamping operation, the rotation angle of the soft tissue clips is inconvenient and the soft tissue clips are not convenient for daily r

Method used

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  • Large-range rotatable repeated opening and closing type bidirectional soft tissue holder
  • Large-range rotatable repeated opening and closing type bidirectional soft tissue holder
  • Large-range rotatable repeated opening and closing type bidirectional soft tissue holder

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] See Figure 1 to 5 As shown, a wide range of rotatable repeating open-closed bidirectional soft tissue clamps, including the clamping device 1 and the control handle 3, the clamping device 1 by a threaded connection limit tube 21, a limit tube 21 One end is attached to the control handle 3 by the threaded connection conduit 303, and the other end of the catheter 303 is fixed to the control handle 3, and the movable handle 302 and the second movable handle 305 on the control handle 3 are fixedly connected to a steel wire 304, and the wire sequentially passes through the catheter 303, the limit The tube 21, the other end of the wire is fixed to the end of the two push rods 106 connected to the clamp device 1; the limit disc 105 on the left side of the two push rods 106 is fixedly connected to a curved steel wire 104, a curved steel wire 104 The other end is fixed to the end of the end of the clipper jaw 101 end.

[0039] The clamp device 1 is provided with a...

Example Embodiment

[0046] Example 2

[0047] How to use: Slide the movable handle 302 in the fixed handle 301 to the farther, the second movable handle 305 slides to the farther in the fixed handle 301, so that the two clamps 101 to the intermediate splint 110 Closing; through the endoscope to introduce the clamping device 1 into the portion where the clip is required; the movable handle 302, the clamp device 1 is rotated, adjusted to the appropriate clamping position; slide the movable handle 302 along the fixed handle 301 The second movable handle 305, the clamping claw 101 is opened to the appropriate angle; the holdings hold the control handle 3 forward, so that the clamping device 1 is sufficiently in contact with the target to be clamped; slide the movable handle 302 in the fixed handle 301, The angle between the clamps 101 and the intermediate splint 110 gradually decreases and clamps the target to be clamped; adjust the position of the clamp device 1, so that the other clipper 101 is suffici...

Example Embodiment

[0048] Example 3

[0049] The present invention designs a wide range of rotatable repeating-closed bidirectional soft tissue clamps, including clamping apparatus 1 and control handle 3, and two clamping claws 101 and intermediate splint 110 are provided on the clamping apparatus 1. The pinch 110 is closed, which is equivalent to having two clips; the clamping claw 101 is fixedly coupled to the push rod 106 by the curved steel wire 104, and the control handle 3 controls the opening and closing of the clamping claw 101; compared with the prior art, this The design is convenient to clamp the operation, facilitate rotation angles and daily repairs; the device clamping force is easy to control, the upper limit of the clamp is high, the clamp is stable is not easy to fall off; the range of clamping is large, and large wounds can be clamped.

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PUM

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Abstract

The invention discloses a large-range rotatable repeated opening and closing type bidirectional soft tissue holder. The large-range rotatable repeated opening and closing type bidirectional soft tissue holder is characterized in that the holder comprises a clamping device and a control handle, the clamping device is connected with a limiting pipe through threads, the other end of the limiting pipe is connected with a catheter through threads, the other end of the catheter is fixedly connected to the control handle, each of a movable handle and a second movable handle on the control handle is fixedly connected with a steel wire, the steel wires sequentially penetrate through the catheter and the limiting pipe, and the other ends of the steel wires are fixedly connected to the tail ends of two push-pull rods in the clamping device; and each of limiting discs at the left ends of the two push-pull rods is fixedly connected with a curved steel wire, and the other ends of the curved steel wires are fixedly connected with the tail ends of the rear sections of clamping claws. According to the large-range rotatable repeated opening and closing type bidirectional soft tissue holder, clamping operation is facilitated, and angle rotation and daily repair are facilitated; the clamping force of the device is easy to control, the upper limit of the clamping force is high, and clamping is stable and not prone to falling off; and the clamping range is large, and a large wound can be clamped.

Description

technical field [0001] The invention belongs to the technical field of soft tissue clips, in particular to a two-way soft tissue clip that can be rotated in a large range and repeatedly opened and closed. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including the required computer software. The utility is mainly obtained through physical means, not through Obtained by means of pharmacology, immunology or metabolism, or although these methods are involved but only play an auxiliary role, the purpose is diagnosis, prevention, monitoring, treatment or alleviation of disease; diagnosis, monitoring, treatment, alleviation or functional compensation of injury; Examination, substitution, regulation or support of physiological structures or processes; support or maintenance of life; pregnancy c...

Claims

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Application Information

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IPC IPC(8): A61B17/122
CPCA61B17/122A61B2017/12004
Inventor 蹇明盛李洁
Owner 蹇明盛
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