An intravenous injection model for nursing teaching

An intravenous injection and model technology, applied in the field of medical teaching equipment, can solve problems such as easy mistakes, and achieve the effect of improving pertinence, improving authenticity, and facilitating teaching and practice.
CN110718130BActive Publication Date: 2022-05-20PEOPLES HOSPITAL OF HENAN PROV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
PEOPLES HOSPITAL OF HENAN PROV
Publication Date
2022-05-20

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Abstract

The invention discloses an intravenous injection model for nursing teaching, which comprises a telescopic support frame. A groove is formed on the upper surface of the telescopic support frame. The inside of the groove is connected to a shoulder bending rod by rotation, and one end of the shoulder bending rod is fixedly connected to a large Arm support rod, one end of the upper arm support rod is fixedly connected with a turntable, the outer surface of the upper arm support rod and the forearm support rod are fixedly connected with bionic muscles, the inside of the bionic muscle is laid with bionic fiber vessels, and the upper end of the bionic fiber vessels is fixed A fiber conduit is connected, and the surface of the fiber conduit is fixedly connected with a laser spotlight. The intravenous injection model for nursing teaching is set through the combination of bionic fiber vessels, fiber catheters and laser spotlights. During the teaching process, the light source of the laser spotlights enters the bionic fiber vessels along the fiber catheters, which plays a role in highlighting the bionic fiber vessels. It is convenient for nurses to clearly see their own mistakes after each practice, thus improving the pertinence of teaching practice.
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Description

technical field

[0001] The invention relates to the technical field of medical teaching equipment, in particular to an intravenous injection model for nursing teaching. Background technique

[0002] Intravenous injection is to directly inject liquid substances such as blood, medicinal liquid, and nutrient solution into the vein. It is a medical method. Superficial veins in back, ankle, etc.

[0003] The reasons for the failure of intravenous injection are as follows: 1. After the needle enters the subcutaneous area, it fails to puncture repeatedly along the vein, scratches the blood vessel wall, and causes the injected drug to overflow, causing local swelling and pain; 2. It is not detected before the puncture The vein is deep and shallow, and the needle penetrates too deep and penetrates the contralateral vessel wall; 3. Blood return can be seen after the puncture, but after the tourniquet is loosened, there is no return of blood. If the drug is injected, the local swellin...

Claims

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