Laparoscopic cholecystectomy training device and method based on 3D printing technology

A 3D printing and laparoscopic technology, applied in the field of laparoscopic cholecystectomy training, can solve the problems of high model cost and lack of surgical training models.

Pending Publication Date: 2022-01-11
ZHEJIANG PROVINCIAL PEOPLES HOSPITAL
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, in laparoscopic cholecystectomy, there is still a lack of a better surgical training model, and the cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Laparoscopic cholecystectomy training device and method based on 3D printing technology
  • Laparoscopic cholecystectomy training device and method based on 3D printing technology
  • Laparoscopic cholecystectomy training device and method based on 3D printing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] combine Figure 4 As shown, the present embodiment provides a laparoscopic cholecystectomy training device based on 3D printing technology, which includes a device body 100, the device body 100 has a simulation platform 110 and an organ model 120; the simulation platform 110 has a blood simulation platform 111 And abdominal cavity simulation platform 112, organ model 120 comprises gallbladder tissue model 121 and bleeding point model 122; Gallbladder tissue model 121 is arranged at abdominal cavity simulation platform 112 place and is used for simulating gallbladder tissue shape, and bleeding point model 122 is located at abdominal cavity simulation platform 112 place and uses The bleeding point model 122 communicates with the blood simulation platform 111 through a pipeline, and the blood simulation platform 111 is used to provide simulated blood to the bleeding point model 122 .

[0033]In this embodiment, the organ morphology at the gallbladder region can be better s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of laparoscopic cholecystectomy training, in particular to a laparoscopic cholecystectomy training device and method based on a 3D printing technology. The training device comprises a device body, and the device body is provided with a simulation platform and an organ model. The simulation platform comprises a blood simulation platform and an abdominal cavity simulation platform, and the organ model comprises a gallbladder tissue model and a bleeding point model; the gallbladder tissue model is arranged at the abdominal cavity simulation platform and used for simulating the gallbladder tissue form, and the bleeding point model is arranged at the abdominal cavity simulation platform and used for simulating the blood vessel bleeding position; and the bleeding point model is communicated with the blood simulation platform through a pipeline, and the blood simulation platform is used for providing simulated blood for the bleeding point model. The training method is realized based on the training device. According to the invention, the simulated training of trainees can be better realized, and especially the simulated training of organs in different abnormal forms can be better realized, so that the training of doctors can be better realized.

Description

technical field [0001] The present invention relates to the technical field of laparoscopic cholecystectomy training, in particular to a laparoscopic cholecystectomy training device and method based on 3D printing technology. Background technique [0002] In laparoscopic cholecystectomy, due to the severe limitation of field of view and operating space, it requires high surgical skills and experience of the doctor, and the existing related researches also focus on how to carry out the operation of related tissues or organs during the operation. Search. For example, in the article "Application value of retrograde tracing along the 'cystic duct' in the prevention of extrahepatic bile duct injury in laparoscopic cholecystectomy" in Volume 28, Issue 2 of "Chinese Journal of General Surgery", an intraoperative Use the retrograde tracking method along the "cystic duct", that is, after separating the considered "cystic duct", dissociate retrogradely against the "cystic duct" towar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B9/00G09B23/32G09B23/34
CPCG09B9/00G09B23/32G09B23/34
Inventor 王知非邴强
Owner ZHEJIANG PROVINCIAL PEOPLES HOSPITAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap