Radial artery monitoring indwelling needle fixing device

A technology of fixing device and indwelling needle, which is applied in the field of medical care appliances, can solve the problems of bending, moving and pressing of the needle of the indwelling needle, and achieves the effects of facilitating puncture, improving the success rate and strengthening the fixation.

Pending Publication Date: 2019-05-31
柳州市柳铁中心医院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to: aim at the above existing problems, to provide a radial artery monitoring indwelling needle fixation device, which can effectively prevent the bending and movement of the indwelling needle due to wrist movement during indwelling needle indwelling, and solve the problem of arterial indwelling needle It can also be used as a hand cushion to facilitate puncture due to the problem of compressing the patient's hand during indwelling

Method used

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  • Radial artery monitoring indwelling needle fixing device
  • Radial artery monitoring indwelling needle fixing device
  • Radial artery monitoring indwelling needle fixing device

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The attached drawings are only used for illustrative purposes, they are only schematic diagrams, not physical drawings, and cannot be understood as a limitation of the patent. In order to better illustrate the specific embodiments of the present invention, some parts of the drawings may be omitted or enlarged. Or reduction does not represent the size of the actual product. For those skilled in the art, it is understandable that certain well-known structures, components and descriptions in the drawings may be omitted. Based on the embodiments of the present invention, those of ordinary skill in the art All other embodiments obtained without c...

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Abstract

The invention belongs to the technical field of medical nursing tools and particularly relates to a radial artery monitoring indwelling needle fixing device. The device comprises a hand support part and a hand sleeve body, wherein the hand support part comprises a base and a hand cushion part; the hand cushion part is arranged on the top surface of the base and can form an arched structure or be laid flat on the top surface of the base. The hand sleeve body is in a glove shape and comprises a hand fixing part and a forearm fixing part which are connected with each other; a protective cushion layer is mounted on a wrist part on the front side of the hand sleeve body; a groove communicated with the left end and the right end is formed in the top surface of the protective cushion layer; a sliding slot for mounting the tail part of an indwelling needle is formed in the groove; a fixing piece for fixing the tail part of the indwelling needle is arranged on the protective cushion layer. Theradial artery monitoring indwelling needle fixing device can effectively prevent the problems that the needle head of the indwelling needle is bent and moved due to the movement of the wrist during indwelling of the indwelling needle, solve the problem that the hand of a patient is pressed during indwelling of the arterial indwelling needle, and can also be used as a hand pillow to facilitate puncture.

Description

【Technical Field】 [0001] The invention relates to the technical field of medical care appliances, in particular to a radial artery monitoring indwelling needle fixing device. 【Background technique】 [0002] Continuous invasive arterial blood pressure monitoring is one of the commonly used monitoring methods for patients with perioperative period of major surgery and unstable blood pressure. Continuous invasive arterial blood pressure monitoring is accomplished by a monitoring system composed of an indwelling needle placed in the artery, a pressure sensor and a monitor connected to the indwelling needle. The basic principle is to convert the pressure signal of blood against the blood vessel wall into a pulse signal that can be recognized by the monitor through a pressure sensor, which can timely and accurately reflect the patient's arterial pressure and waveform, which is helpful to guide clinical diagnosis and treatment. In the process of indwelling the indwelling needle in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0215A61B5/00
Inventor 覃红梅雷小林易娟华
Owner 柳州市柳铁中心医院
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