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Method for manufacturing operation simulation model and cervical plexus block anaesthesia model

A surgical simulation and model technology, applied in the field of surgical simulation model and cervical plexus block anesthesia surgery model, can solve the problems of endangering patients' life safety, clinical consequences, complex structure, etc., to get rid of restrictions, convenient training, and high degree of simulation Effect

Pending Publication Date: 2017-08-08
上海撼扬医疗器械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex structure of the narrow area of ​​the surgical operation, multiple tissues such as the cervical spine, cervical blood vessels, cervical plexus, and thyroid gland are enriched. Improper operation will cause serious clinical consequences and even endanger the patient's life.

Method used

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  • Method for manufacturing operation simulation model and cervical plexus block anaesthesia model
  • Method for manufacturing operation simulation model and cervical plexus block anaesthesia model
  • Method for manufacturing operation simulation model and cervical plexus block anaesthesia model

Examples

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Effect test

Embodiment 1

[0042] Embodiment 1: Cervical plexus block anesthesia operation model

[0043] Such as Figure 1-9 As shown, this implementation describes a method of using rapid prototyping technology to include a variety of different material organ tissue complex structure personalized surgical simulation models. The patient's neck model is made, which is used for cervical plexus block anesthesia surgery practice, and is suitable for thyroid surgery, neck lymph node dissection, clavicle fracture fixation and other operations. The model includes the outermost skin and muscle module, the thyroid module at the lower right, the cervical spine module, the spinal cord module connected to the spinal nerve in the vertebral foramen, and the blood vessel module connected to the cervical spine module. It has a highly simulated three-dimensional structure. The location of internal blood vessels and spinal nerves can be clearly displayed under B-ultrasound. The puncture feel is highly similar to real...

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Abstract

The invention relates to a method for manufacturing an operation simulation model. The method includes the following steps: 1. acquiring data and establishing a model in a computer; 2. using a Rapid Prototyping Manufacturing method to produce the model, an insertion part and a bottom plate which is intended for fixing the insertion part; 3. placing the insertion part to a basic model accommodating cavity of the model, and then filling a basic model material to the basic model accommodating cavity; 4. after the basic model forms, taking out the basic model from the model, dissolving and removing partially-removable insertion parts, forming partially-removable insertion part cavities; 5. performing secondary casting to respective partially-removable insertion part cavities which are produced from step 4; 6. heating at high temperature, melting and removing the residual removable insertion parts, forming residual partially-removable insertion part cavities; and 7. filling respective removable insertion part cavities produced from step 6 with different part specific materials. According to the invention, the method can help to increase training efficiency of medical staff.

Description

technical field [0001] The invention belongs to the technical field of medical operation training and preview model manufacturing, and in particular relates to a method for making an operation simulation model and a cervical plexus block anesthesia operation model. Background technique [0002] Surgeons face thousands of patients whose lives are hanging by a thread every day. The doctor's professional knowledge, skills and training level determine the final operation effect, and even the patient's life and death. Professional training can improve the professional level of doctors, and high-simulation simulation surgery can give surgeons more practical experience and improve their surgical skills. [0003] At present, most doctors are trained through cadaver or animal dissection. However, animal dissection cannot fully simulate the structure of the human body, and the source of cadavers has always been relatively limited. In addition, there is a lack of complex structural sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28
Inventor 汤静宇陈烈
Owner 上海撼扬医疗器械有限公司
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