Artery puncture fixing device

A fixation device, arterial puncture technology, applied in the directions of puncture needles, catheters, trocars, etc., can solve the problems of increasing the workload of medical staff, unable to detect invasive blood pressure in a timely manner, and increasing the pain of patients, and achieves suitable promotion and application, structure Simple, resource-saving effect

Inactive Publication Date: 2013-12-18
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the radial artery is used as the puncture point, the puncture needle is often disengaged, folded, twisted, etc. due to the twisting or bending of the patient's wrist, resulting in the inabi...

Method used

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  • Artery puncture fixing device
  • Artery puncture fixing device
  • Artery puncture fixing device

Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 with 2 Shown: an arterial puncture fixing device, the fixing device includes an arm support plate 1 for supporting the arm 4 and a fixing pad 2 for placing on the side of the puncture needle 5 on the arm 4 for supporting it , the arm support plate 1 is an arc-shaped structure adapted to the arm 4, the arm support plate 1 is composed of an arc-shaped hard plate 101, a sponge lining 102 and a cotton surface layer 103 which are sequentially set from inside to outside, and the cotton surface layer 103 One side is connected with fixing belt 3, and the end of fixing belt 3 is provided with nylon sticky buckle 301, after described fixing belt 3 walks around arm 4 and fixed liner 2, the nylon sticky buckle 301 that its end is provided with can be connected with cotton top layer 103 Adhesive and fixed, the fixed pad 2 is a cylindrical structure with elasticity. The diameter of the fixed pad 2 is not greater than the diameter of the arm 4 . One side of the all...

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PUM

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Abstract

The invention mainly relates to an artery puncture fixing device. The fixing device comprises an arm support plate and a fixing liner, wherein the arm support plate has an arc-shaped structure which adapts to the arm of a person; the arm support plate is formed by sleeving an arc-shaped hard plate, a sponge lining and an all-cotton surface layer in sequence from inside to outside; one side of the all-cotton surface layer is connected with a fixing belt; a nylon buckle is arranged at the tail end of the fixing belt; the fixing liner has an elastic cylindrical structure; the fixing liner is arranged on one side of a puncture needle on the arm, and is fixed by winding the fixing belt on the arm. The device adapts to the arm position of a human body, so that high comfort is achieved; the cylindrical fixing liner is arranged beside the puncture needle, so that the fixing belt can be prevented from touching the puncture needle when being wound on the arm, the puncture needle can be fixed firmly, skin of a patient is protected from being injured when the patient twists and bends the wrist, and high comfort and safety are realized. The artery puncture fixing device is simple in structure, is reasonable in design, and is suitable for popularizing and applying.

Description

technical field [0001] The invention belongs to the field of medical auxiliary equipment, and mainly relates to an artery puncture fixing device. Background technique [0002] At present, with continuous innovation and development in the field of medical care technology, more and more patients adopt direct invasive arterial blood pressure monitoring, because invasive arterial blood pressure monitoring can provide the patient's real-time blood pressure intuitively and quickly, and at the same time provide direct collection of blood gas analysis, reducing Patients suffer from repeated punctures due to their condition, while reducing the difficulty of actual operation by medical staff and improving work efficiency. When the radial artery is used as the puncture point, the puncture needle is often disengaged, folded, twisted, etc. due to the twisting or bending of the patient's wrist, resulting in the inability to detect invasive blood pressure in time. Repeated punctures are ...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B5/0215
Inventor 陈海燕段微微郭燕
Owner HENAN UNIV OF SCI & TECH
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