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Fixator for artery puncture

A technology of arterial puncture and fixer, which is applied in puncture needles, medical science, surgery, etc. It can solve the problems of not being able to effectively fix the patient's arm and wrist, imposing manpower on medical staff, and affecting the success rate of puncture, so as to reduce the incidence of hematoma , Improve the success rate of puncture and save the manpower of nurses

Inactive Publication Date: 2015-09-30
LIUZHOU PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide an arterial puncture fixer to solve the problems that the existing arterial puncture cannot effectively fix the patient's arm and wrist, which affects the success rate of puncture and imposes manpower on medical staff

Method used

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  • Fixator for artery puncture
  • Fixator for artery puncture
  • Fixator for artery puncture

Examples

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Embodiment Construction

[0014] The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings:

[0015] Such as figure 1 , figure 2 , image 3 The arterial puncture fixator shown includes an elongated support pad 1 and a strap 3 arranged on the support pad 1. The bottom of the support pad 1 is rectangular, and the upper end surface of the support pad 1 is arranged sequentially from back to front There are inclined surfaces 1-1 for supporting the patient's arm upwards, protrusions 1-2 for supporting the wrist to keep it bent, recesses 1-3 for placing the palm and fingers of the patient; the inclined surface 1- of the support pad 1 1 The angle between the horizontal plane and the horizontal plane is B=26°, to support the patient’s arm in a more comfortable posture; the angle A=60° between the rear and front sides of the raised part 1-2; the concave part 1-3 of the support pad 1 The angle C between the front side 1-4 and the horizontal plane...

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Abstract

The invention discloses a fixator for artery puncture. The fixator for the artery puncture comprises a long support pad and bandages arranged on the support pad. An inclined plane used for upward supporting the arm of a patient, a protruding portion used for supporting the wrist to keep crooked and a concave portion used for the placement of the palm and the fingers of the patient are arranged on the upper end face of the support pad from rear to front in sequence. The inclined angle between the inclined plane of the support pad and the horizontal plane ranges from 25 to 30 degrees. The inclined angle between the rear side face and the front side face of the protruding portion ranges from 55 to 65 degrees. The front portion and the rear portion of the support pad are both provided with a bandage. Compared with the prior art, the fixator for the artery puncture can solve the problems that existing artery puncture cannot fix the arm and the wrist of the patient effectively, the success rate of the artery puncture is influenced, and the manpower of medical workers is imposed.

Description

Technical field [0001] The invention relates to the technical field of medical device manufacturing, in particular to a device for fixing a patient's wrist during arterial puncture. Background technique [0002] During arterial puncture, the patient’s wrist needs to be kept upside down, and the wrist must have a certain degree of curvature, so that medical staff can better find the artery for puncture. In order to keep the patient's arm in the required posture for a certain period of time, the existing fixation method is to place a square support pad under the patient's arm and wrist, and tie the patient's arm with a band to help fix it, although it can achieve a certain fixation Effective, but the patient’s wrist and fingers can still move, which affects the arterial puncture. It is easy to cause the arterial puncture to be unsuccessful, the needle punctures the blood vessel, the fixation effect is not good, and the patient is more uncomfortable. The nurse needs to press the pun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00A61B17/34
Inventor 覃玉丽覃月爱
Owner LIUZHOU PEOPLES HOSPITAL
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