Repeating compressing clamp

A clamp applicator and clamp head technology, which is applied in the field of continuous clip applicators, can solve problems such as the closing clip falling off, the transmission parts are prone to retreat, and the continuous use of continuous clip applicators is affected.

Pending Publication Date: 2019-11-12
伟格尔(广州)医疗设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pliers head of the existing continuous clip applicator cannot stably hold the closing clip, which is likely to cause the closing clip to fall off, and the transmission part that pushes th

Method used

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Examples

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Embodiment Construction

[0021] In this embodiment, the continuous clip applier is taken as an example, and the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0022] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 , shows a kind of continuous clip applicator 100 provided by the embodiment of the present invention, including a push handle 10, a pipe rod 20, and a pincer head 30 installed at the front end of the pipe rod 20, and also includes a feeding material arranged in the pipe rod 20 device, a push-pull rod 60 and a storage bin 50, the feeding device includes a transmission member 41 and a driving member 42 that promotes the movement of the transmission member 41; the near front end of the pipe rod 20 is provided with a shaft 31, and the shaft rod 31 is used to fix the pliers head 30, the transmission member 41 has a strip-shaped through groove 411, and the groove walls on both sides of the str...

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PUM

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Abstract

The invention discloses a repeating compressing clamp. The repeating compressing clamp comprises a pushing handle, a tube rod, a clamp head installed at the front end of the tube rod, a feeding devicearranged in the tube rod, a push-pull rod arranged in the tube rod and a storage cabin arranged in the tube rod, and the feeding device comprises a transferring piece and a driving piece pushing thetransferring piece to move. A shaft rod is arranged at the near front end of the tube rod, and the shaft rod is used for fixing the clamp head; the transferring piece is provided with a strip-shaped through groove, at least one pair of protruding anti-rollback clamping buckles are arranged on the groove walls of the two sides of the strip-shaped through groove; and two ends of the shaft rod are fixed to the tube rod after the shaft rod penetrates through the strip-shaped through groove, the tail end diameter of the anti-rollback clamping buckles is smaller than the diameter of the shaft rod, the shaft rod is arranged between the two anti-rollback clamping buckles in an elastic clamping mode after the transferring piece pushes closing clamps, rollback of the transferring piece can be prevented when the repeating compressing clamp is used normally, and the situation that the driving piece pushes the transferring piece to advance or retreat caused by misoperation can be prevented.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a continuous clip applicator. Background technique [0002] Clip applier is a commonly used medical device, usually used in surgical operations, to clamp blood vessels and play a role in hemostasis, also known as hemostatic forceps. The pliers head of the existing continuous clip applicator cannot stably hold the closing clip, which is likely to cause the closing clip to fall off, and the transmission part that pushes the closing clip is prone to retreat, causing the closing clip placed in the storage bin to loosen and collapse. Falling back affects the continuous use of the continuous clamping forceps. Contents of the invention [0003] In view of this, it is necessary to provide a continuous clip applier that can prevent the closing clip from falling off and effectively prevent the transmission part pushing the closing clip from retreating. [0004] A kind of cont...

Claims

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Application Information

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IPC IPC(8): A61B17/128
CPCA61B17/1285
Inventor 黄皆澔
Owner 伟格尔(广州)医疗设备有限公司
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