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Radial artery puncture practice model and method

A radial artery and model technology, applied in the field of medical machinery, can solve the problems of limited operation opportunities and aggravate the pain of patients, and achieve the effect of reducing the cost of training, reducing the pain of patients, and having a simple structure.

Inactive Publication Date: 2015-05-13
SHANGHAI YANGPU CENT HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, medical staff need repeated exercises to master this technique. However, there is currently no model that can be used for radial artery puncture practice, which makes medical staff only improve the level of radial artery puncture through practice. The actual operation opportunity Limited, at the same time, due to the unskilled medical staff, it may also aggravate the suffering of patients

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  • Radial artery puncture practice model and method
  • Radial artery puncture practice model and method
  • Radial artery puncture practice model and method

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Embodiment Construction

[0028] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0029] see figure 1 Shown is a schematic structural view of the radial artery puncture practice model of the present invention.

[0030] In one embodiment, the radial artery puncture practice model includes an arm model 1 , a simulated blood vessel 2 and a pulse pressure pump 3 . The arm model 1 is generally a left forearm model, which includes simulated human skin 11, simulated brachioradialis tendon and simulated flexor carpi radialis tendon, and the simulated human skin 1, simulated brachioradialis tendon and simulated flexor carpi radialis tendon The position conforms to the anatomical structure of the human body, there is a radial artery channel 12 between the simulated brachioradialis tendon and the simulated flexor carpi radialis tendon, and the radial artery channel 12 is located below the simulated human skin 11; the simulated blood...

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Abstract

The invention relates to a radial artery puncture practice model and method and belongs to the technical field of medical machinery. The radial artery puncture practice model comprises an arm model, virtual intravascular and a pulse pressure pump. The arm model comprises virtual human skin, a virtual humeroradial tendon, a virtual carpi radialis flexor tendon and a radial artery channel, wherein the radial artery channel is located below the virtual human skin. The virtual intravascular is arranged in the radial artery channel and communicated with the pulse pressure pump so that virtual blood can be pumped into the virtual intravascular through the pulse pressure pump, and the human pulse can be simulated. Therefore, the radial artery puncture practice model enables the medical personnel to conduct puncture practice, improves the operating proficiency, relieves the pain of patients, can be repeatedly use due to the fact that the virtual intravascular and the virtual human skin can be replaced after being used, reduces the practice cost, and is simple in structure, real in simulation effect and simple and convenient in practice method.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to the technical field of medical experiment models and experimental methods, in particular to a radial artery puncture practice model and a puncture practice method. Background technique [0002] Radial artery puncture is a commonly used operation in clinical practice, and radial artery puncture is convenient and safe. However, due to its thin anatomical structure, especially when the radial artery pulse is weak, the difficulty of puncture increases significantly. Multiple punctures also increase the pain of the patient, and it is more likely that tension will appear further, causing spasm of the radial artery, which will also bring certain benefits to clinical puncture. difficulty. Therefore, medical staff need repeated exercises to master this technique. However, there is currently no model that can be used for radial artery puncture practice, which makes medical staff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28
Inventor 嵇承栋钱淑雯
Owner SHANGHAI YANGPU CENT HOSPITAL
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