Abdominal cavity puncture operation training system based on VR technology

A training system and operation technology, applied in the field of abdominal paracentesis training system, can solve the problem of no invention, and achieve the effect of reducing training costs, summarizing experience, and avoiding doctor-patient disputes

Inactive Publication Date: 2020-12-01
北京人卫智数科技有限公司
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  • Abstract
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Problems solved by technology

However, there has not been a relatively complete virtual paracentesis training system, and no related inventions have come out

Method used

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  • Abdominal cavity puncture operation training system based on VR technology
  • Abdominal cavity puncture operation training system based on VR technology
  • Abdominal cavity puncture operation training system based on VR technology

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Embodiment Construction

[0026] The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.

[0027] The present invention proposes a puncturing abdominal surgical training system based on VR technology, comprising: means for modeling dimensional virtual model, there is provided a head mounted virtual display environment of the display device and provide operating handle VR virtual reality surgical procedure execution unit; the VR execution unit comprising: providing a virtual surgical environment environmental cell VR and VR surgical unit providing a surgical procedure.

[0028] Further, in the present embodiment, the actual human body model modeling unit, ward environment sample and surgical instruments, through 3Dmax software to build the body, the surgical instrument, a three-dimensional virtual model of the ward and room facilities, according to the actual color effects for each model rendering.

[0029] Further, in the present emb...

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Abstract

The invention provides an abdominal cavity puncture operation training system based on a VR technology. The system comprises a modeling unit for establishing a three-dimensional virtual model, a head-mounted display device for providing a virtual display environment, an operation handle for providing virtual reality surgery operation and a VR execution unit. The VR execution unit comprises a VR environment unit for providing a virtual operation environment and a VR operation unit for providing an operation. According to the abdominal cavity puncture operation training system based on the VR technology, the problem of resource shortage in experiment teaching is solved, the sense of reality of doctor training is enhanced, the training cost is reduced, doctors can conveniently summarize experience, and doctor-patient disputes are avoided.

Description

Technical field [0001] The present invention belongs to the field of computer-aided instruction surgery, particularly abdominal puncture relates to surgical training system based on VR technology. Background technique [0002] Paracentesis is pierced by the needle or catheter directly extracted from the anterior abdominal ascites in the peritoneal cavity, to assist diagnosis and treatment of a disease technology. [0003] Paracentesis is a simple method to determine the presence or absence of ascites and ascites identify the nature of the surgeon needs to master basic skills. At present, the widespread use of physician practice or mock corpse paracentesis training, and simulation training on mock-ups, although able to excessive human trials more quickly, but in order to make the effect more closely with the real human body, the model had to make precision is very realistic, even with the cost required mechanical properties of the human body, the model is very high, the relevant d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/40G06F3/01G09B9/00G09B5/02
CPCG16H20/40G06F3/011G09B9/00G09B5/02
Inventor 苏晓航何炳蔚陈刚刘宇清刘莉林纬
Owner 北京人卫智数科技有限公司
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