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Hemostatic clip applier capable of continuously serving

A hemostatic clip and clip applicator technology, applied in the direction of wound clips, etc., can solve problems such as accidents, insufficient accuracy, and incoherent use, and achieve the effects of improving surgical results, good fastening performance, and preventing bleeding

Inactive Publication Date: 2016-10-26
CHENGDU IDING IND PROD DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current existing surgical clip appliers are mainly divided into single-shot and multi-shot. Among them, the single-shot type needs to be reinstalled with a new hemostatic clip after each hemostatic clip is finished, while the multi-shot type needs to be reinstalled after each hemostatic clip is applied. There are multiple hemostatic clips loaded in the device, but the current multi-shot hemostatic clip applier is inconvenient to use, prone to accidents during use, insufficient hemostatic clip fastening, insufficient accuracy, inconsistent use, etc.

Method used

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  • Hemostatic clip applier capable of continuously serving
  • Hemostatic clip applier capable of continuously serving
  • Hemostatic clip applier capable of continuously serving

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0096] Specific embodiment 1: This embodiment discloses a hemostatic clip applier and a hemostatic clip packaging box;

[0097] The hemostatic clip applier disclosed in this embodiment includes a pincer head 8, a pincer tube 9 connected to the pincer head, and a power device connected to the pincer tube 9;

[0098] The pincer tube 9 contains the clip 3, the push splint device, the right side plate 91 and the casing sleeve on the clip 3, the push splint device, and the right side plate 91;

[0099] The magazine clip 3, the push splint device and the right side plate 9 enclose a passage for the advancement of the hemostatic clip;

[0100] The magazine clip 3 is provided with a positioning groove;

[0101] The push splint device is provided with a push device to push the hemostatic clip forward;

[0102] The power plant 10 includes a tailpipe 106;

[0103] The pincer head 8 of the clip applier disclosed in this embodiment includes an upper jaw 81, a lower jaw 82, an elastic cl...

specific Embodiment 2

[0132] Specific embodiment 2: this embodiment has carried out further improvement to embodiment 1, and described improved parts and improved points are as follows:

[0133] Magazine 3 and right cover 2: as Figure 28 As shown, compared with the clip 3 in Embodiment 1, a limiting boss 33 is added at the output end, and at the same time, the output port of the guide groove c25 is provided with a concave platform 26 that cooperates with the limiting boss 33, so that the clip can Balanced in the box. The design of the position-limiting boss 33 ultimately enables the clip to better limit the position of the hemostatic clip on the clip and release it more accurately when the clip is loaded into the clip applier.

[0134] Right side plate (91): The top of the right side plate close to the end of the forceps head is provided with a limiting platform 919 for limiting the hemostatic clip. When the clip applier releases the hemostatic clip, the limiting platform can more accurately Lim...

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Abstract

The invention discloses a hemostatic clip applier capable of continuously serving, and belongs to the field of medical articles, aiming at solving the problems of an existing hemostatic clip applier which is slow to take effects, easy to cause accidents and poor in hemostatic clip fastening performance. The hemostatic clip applier comprises a clip head, a clip pipe which is connected to the clip head and a power device which is connected to the clip pipe, wherein the clip pipe comprises a cartridge holder, a clamping plate pushing device, a right side plate as well as a sleeve which sleeves the cartridge holder, the clamping plate pushing device and the right side plate; a passage, in which the hemostatic clip can advance, is surrounded by the cartridge holder, the clamping plate pushing device and the right side plate; a locating groove is formed in the cartridge holder; a pushing device for pushing the hemostatic clip to advance is arranged on the clamping plate pushing device; and the power device comprises a tail pipe.

Description

technical field [0001] The invention relates to the field of medical operation supplies, in particular to a hemostatic clip applier that can be used continuously. Background technique [0002] In recent years, due to accidents such as traffic accidents and the increase in the number of patients with diseases, the demand for surgical supplies has increased sharply, and the hemostatic clip is a surgical instrument that has been widely used in the past decade, especially in the field of minimally invasive surgery. It has great application value. [0003] Existing hemostatic clips are mainly divided into titanium alloy hemostatic clips and polymer material hemostatic clips. Among them, titanium alloy hemostatic clips cannot be absorbed by the human body and need to be taken out manually after a period of surgery, and have a certain impact on MRI. The hemostatic clip made of polymer materials can be absorbed by the human body without affecting MRI, and has broad application pros...

Claims

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Application Information

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IPC IPC(8): A61B17/128A61B17/122
CPCA61B17/1222A61B17/1285
Inventor 张文俊
Owner CHENGDU IDING IND PROD DESIGN
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