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Multi-angle femoral artery puncture port compression device

A femoral artery and puncture port technology, which is applied in the field of multi-angle femoral artery puncture port compression devices to achieve the effects of convenient operation, improved compression effect, and avoidance of blood splashing

Pending Publication Date: 2022-07-05
阜外华中心血管病医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention designs a multi-angle femoral artery puncture port compression device, which can adapt to different patient sizes and perform multi-angle adjustment and fine-tuning of any angle of the compression head according to the compression angle. The operation is simple and the compression accuracy is high. The speed is fast, which can effectively avoid the problem of blood splashing caused by the inability to press in time after the puncture tube is pulled out

Method used

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  • Multi-angle femoral artery puncture port compression device

Examples

Experimental program
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Effect test

Embodiment 1

[0029]In the multi-angle femoral artery puncture port compression device described in this embodiment, the compression device includes a U-shaped frame composed of two support rods 101 and cross rods 102 and a base for installing the U-shaped frame. The lower ends of the support rods 101 are hinged on both sides of the base respectively, and the two ends of the cross rods 102 are rotatably connected to the upper ends of the support rods 101. Specifically, the upper ends of the support rods 101 have U-shaped grooves, and the two ends of the cross rods 102 have plug connectors. 301, the plug connector 301 is inserted into the U-shaped groove to form a convex limit component 103. In order to ensure that the relative angle between the cross bar 102 and the support bar 101 can be adjusted and the adjustment can be quickly achieved, the convex part in the present invention can be adjusted. The starting and limiting assembly 103 is designed as the following structure. The two sides of...

Embodiment 2

[0034] The specific structure of the multi-angle femoral artery puncture port compression device described in this embodiment is basically the same as that of the multi-angle femoral artery puncture port compression device described in Embodiment 1, and the difference is that the base is divided into two parts. The waist-hip seat of the asana structure includes a base body and a buttocks support seat slidably arranged on both sides of the base body, wherein the base body and the buttocks support seat are connected by slide rails, and there is also a connection between the base body and the buttocks support seat. A fixing belt is provided, one end of the fixing belt is relatively fixed to the main body of the base, and the other end can be bypassed from the upper part of the patient's thigh and fixed to the side of the buttocks support seat, and the lower end of the support rod 101 is connected to the side of the buttocks support seat by rotation. Through the left and right slid...

Embodiment 3

[0036] The specific structure of the multi-angle femoral artery puncture port compression device described in this embodiment is basically the same as the structure of the multi-angle femoral artery puncture port compression device described in Embodiment 2, and the difference is: the support rod 101 It is formed by inserting two rods up and down, and the two rods are also connected by the convex limiting component 103; the lower end of the support rod 101 can be rotatably connected to the side of the hip support seat, and the support rod 101 is perpendicular to the cross rod. 102 direction rotation. The upper end of the fixing rod 205 is a universal coupling, the lower end of the fixing rod 205 is provided with internal threads, and the outer surface of the upper end of the rotating rod 206 is provided with external threads which cooperate with the internal threads on the fixing rod 205 . The connecting rod 201 can adjust the pressing head 204 wrapped with hemostatic cotton a...

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Abstract

The invention discloses a multi-angle femoral artery puncture port compression device which comprises a U-shaped frame composed of a transverse rod and a supporting rod and a base rotationally connected with the U-shaped frame and further comprises a compression assembly connected to the transverse rod in a sleeving mode. The compression assembly comprises a connector used for being connected with the transverse rod in a sleeved mode, a connecting rod, a compression rod located at the lower end of the connecting rod and a negative pressure suction disc, a hollow interlayer is arranged at the lower end of a disc body of the negative pressure suction disc, and the hollow interlayer is externally connected to a negative pressure pump through a pipeline. The compression device can adapt to the body types of different patients, multi-angle adjustment and fine adjustment of any angle of the pressing head can be conducted according to the pressing angle requirement, operation is easy, the pressing precision is high, the speed is high, and the problem that blood is splashed due to the fact that a puncture tube cannot be pressed in time after being pulled out is effectively solved.

Description

technical field [0001] The invention belongs to a femoral artery puncture surgical instrument among medical instruments, in particular to a multi-angle femoral artery puncture port compression device. Background technique [0002] When mechanical assistance (ECMO or IABP) is performed in patients with heart failure, puncture of the femoral artery is often required. Generally, catheterization is performed from the femoral artery with strong pulsation in the groin and relatively superficial, especially percutaneous implantation of ECMO. The arterial perfusion tubes are all thick (18F or 20F, about 7mm in diameter). After the femoral artery puncture and catheterization are removed, surgical incision and suturing of the blood vessels at the catheterization site or direct pressure on the catheterization wound is required to promote healing. The incision and suture need to be surgically incised in the groin area under anesthesia. The trauma is large, the technique is complicated, ...

Claims

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Application Information

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IPC IPC(8): A61B17/12
CPCA61B17/12A61B2017/12004
Inventor 钱晓亮孟凡伟程兆云姚东风李建朝杨雷一葛畅黄佳鑫张真真任培军刘礼平张博文夏爱娟
Owner 阜外华中心血管病医院
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