Blood sampling training device
A blood collection and blood vessel model technology, applied in the direction of educational appliances, instruments, teaching models, etc., can solve problems that are difficult to meet actual needs, and achieve the effect of easy production, easy observation, and simple design structure
Active Publication Date: 2014-12-24
QIQIHAR MEDICAL UNIVERSITY
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Problems solved by technology
Although there are some related designs for these simulation facilities at present, there are also different problems, and it is difficult to meet the actual needs
Method used
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[0014] example
[0015] Such as figure 1 , figure 2 , image 3 As shown, the blood collection practice device is a planar multi-layer structure, the bottom layer is the base layer 1, which is made of opaque cardboard, and transparent glue is attached on its upper surface. The top of the base layer 1 is made of transparent plastics to make the performance observation layer 2, and the base layer 1 and the performance observation layer 2 are bonded with transparent glue. On the performance observation layer 2 upper surface, a square-shaped region division frame 3 is pasted, and the line width of the division frame 3 is 0.5 to 1 centimeter, and a cutting mark line corresponding to the region division frame 3 is pasted on the bottom surface of the base layer 1 , the cutting mark line is omitted in the figure. The area division frame 3 equally divides the upper surface of the performance observation layer 2 into a plurality of rectangular operation areas 4 with the same shape. ...
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The invention discloses a blood sampling training device. The blood sampling training device is of a plane multilayered structure, the bottommost layer is a basic layer, a result observation layer is arranged on the basic layer, and a region segmenting frame is attached to the upper surface of the result observation layer, so that the upper surface of the result observation layer is equally divided into a plurality of rectangular operating zones of the same shape. A plurality of blood vessel models are arranged in each rectangular operating zone. A large number of flake-like plastic capsules are arranged in interspace zones of the blood vessel models in the operating zones. A covering layer is arranged on the result observation layer, and the covering layer is formed by compounding non-transparent adhesive tape and foams. The blood sampling training device has the advantages of being capable of adjusting the operating difficulty and suitable for training of different technical grades. The blood sampling training device can display both an operating result and an error, and enables a user to observe the display result conveniently. Due to the facts that the blood sampling training device is a plane product and has a quite simple design structure, the blood sampling training device is easy to manufacture.
Description
technical field [0001] The invention relates to a blood collection practice device. Background technique [0002] Blood collection is the most important operation item in blood stations and major hospitals. There are a large number of blood collection tasks almost every day. In order to improve the operation level of business personnel, it is very necessary to use some simulation facilities for training. Although there are some related designs for these simulation facilities, they also have different problems, and it is difficult to meet the actual needs. Contents of the invention [0003] The purpose of the present invention is to provide a blood collection practice device, which has multiple functions and can obviously improve the practice efficiency. [0004] The technical solution of the present invention is: the blood collection practice device is a plane multi-layer structure, the bottom layer is the base layer, made of opaque cardboard, and transparent glue is atta...
Claims
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Inventor 李强陈敏刘红敏杨桂英李美谦钟丽霞
Owner QIQIHAR MEDICAL UNIVERSITY