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Multifunctional puncture model and puncture method

A multifunctional, model technology, applied in the field of medical teaching model, which can solve problems such as single function

Active Publication Date: 2021-03-16
SOUTHERN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If practicing on patients has great limitations and risks, then the simulation model becomes the best training tool. The existing injection models are simple in structure and single in function, and each part of the injection corresponds to a different injection model

Method used

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  • Multifunctional puncture model and puncture method
  • Multifunctional puncture model and puncture method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] A versatile puncture model such as figure 1 As shown, a model main body 100, a main control device for prompting injection results, an intradermal injection module 200, a hypodermic injection module 300, an intramuscular injection module 400 and an intravenous injection / infusion module 500 are provided, the intradermal injection module 200, the subcutaneous injection module The module 300, the intramuscular injection module 400 and the intravenous injection / infusion module 500 are respectively assembled on the model main body 100, and the signal output end of the intradermal injection module 200, the signal output end of the hypodermic injection module 300 and the signal output end of the intramuscular injection module 400 are respectively connected with The signal input end of the main control device is electrically connected.

[0094] The multifunctional puncture model of the present invention is also provided with a skin tissue module 600 which is movably assembled o...

Embodiment 2

[0102] A multifunctional puncture model, such as Figure 4 As shown, other features are the same as in Embodiment 1, and also have the following characteristics: the intradermal injection module 200 is provided with a first pressure sensor 240 for identifying whether the intradermal puncture is successful, and a second pressure sensor 240 for identifying whether the intradermal puncture is too deep The sensor 250, the first simulated epidermis 210, the first simulated dermis 220 and the first simulated subdermis 230, the first simulated epidermis 210, the first simulated dermis 220 and the first simulated subdermis 230 are stacked in sequence, the first The pressure sensor 240 is arranged between the first artificial epidermal layer 210 and the first artificial dermis layer 220, the second pressure sensor 250 is arranged on the first artificial subcutaneous layer 230, the first pressure sensor 240 and the second pressure sensor 250 are all connected with the controller The sig...

Embodiment 3

[0110] A multifunctional puncture model, such as Figure 5 As shown, other features are the same as in Embodiment 1, and also have the following characteristics: the hypodermic injection module 300 is provided with a third pressure sensor 340 for identifying whether the hypodermic puncture is too shallow, a fourth pressure sensor 350 for identifying whether the hypodermic puncture is successful, The fifth pressure sensor 360 , the second simulated epidermal layer 310 , the second simulated dermis layer 320 and the second simulated subcutaneous layer 330 are used to identify whether the subcutaneous puncture is too deep.

[0111] The second simulated epidermis 310, the second simulated dermis 320 and the second simulated subcutaneous layer 330 are sequentially stacked, the third pressure sensor 340 is arranged between the second simulated epidermis 310 and the second simulated dermis 320, the fourth pressure The sensor 350 is arranged on the second artificial dermis 320, the fi...

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Abstract

A multifunctional puncture model and a puncture method based on the multifunctional puncture model are provided, and the multifunctional puncture model is provided with a model body, a main control device used for prompting an injection result, an intradermal injection module, a subcutaneous injection module, an intramuscular injection module and an intravenous injection / infusion module. The intradermal injection module, the subcutaneous injection module, the intramuscular injection module and the intravenous injection / infusion module are respectively assembled on the model main body, and thesignal output end of the intradermal injection module, the signal output end of the subcutaneous injection module and the signal output end of the intramuscular injection module are respectively and electrically connected with the signal input end of the main control device. The puncture model has multiple injection functions and is provided with the skin tissue module, different injection modulescan recognize the puncture depth and give a puncture result prompt, meanwhile, an operator is guided to complete puncture operation in sequence, meanwhile, ascending and descending of the different modules are controlled according to the puncture type, and therefore skin tissue can be known more directly.

Description

technical field [0001] The invention belongs to the field of medical teaching models, in particular to a multifunctional puncture model and a puncture method based on the multifunctional puncture model. Background technique [0002] Injection and intravenous infusion are necessary skills for nursing students or nurses, but to be skilled and accurate, doctors need to put the theoretical knowledge they have learned into practice. If practicing on patients has great limitations and risks, then the simulation model has become the best training tool. The existing injection models are simple in structure and single in function, and each part of the injection corresponds to a different injection model. [0003] Therefore, it is necessary to provide a multifunctional puncture model and a puncture method based on the multifunctional puncture model to solve the shortcomings of the prior art. Contents of the invention [0004] One of the objects of the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): G09B23/28
CPCG09B23/285G09B23/28
Inventor 谢娴张立力代辉娟罗晨玲史蕾郑薇黄谨耘曾丽芳曾凯李婷
Owner SOUTHERN MEDICAL UNIVERSITY
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