Laparoscopic surgery simulation system based on force feedback

A surgical simulation and laparoscopic technology, applied in the field of virtual surgery, can solve the problems of not widely developed surgical simulation and immature systems, and achieve the effects of improving the level of clinical surgery, simplifying design, and enhancing immersion and authenticity.

Inactive Publication Date: 2013-12-18
苏州敏行医学信息技术有限公司
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  • Abstract
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Problems solved by technology

However, at present, similar systems are very rare. Tokyo Cihuihui Medical University and the Chinese University of Hong Kong have done some work in this area based on the Da Vinci surgical robot and achieved certain research results, but the developed system is still very immature. However, surgical simulation based on surgical robots has not been widely carried out in China. In short, research in this area at home and abroad is still in its infancy.

Method used

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  • Laparoscopic surgery simulation system based on force feedback
  • Laparoscopic surgery simulation system based on force feedback
  • Laparoscopic surgery simulation system based on force feedback

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Embodiment Construction

[0030] The laparoscopic surgery simulation system based on force feedback of the present invention comprises:

[0031] An operation platform, the interior of the operation platform is provided with an accommodating space, and the upper surface of the operation platform is provided with a first through hole, a second through hole and a third through hole;

[0032] The main computer is set in the accommodating space inside the operation platform, and is used to generate real-time operation simulation images through simulation software;

[0033] A simulated instrument, the simulated instrument includes a left-handed simulated instrument and a right-handed simulated instrument, and the left-handed simulated instrument and the right-handed simulated instrument are respectively inserted into the first through hole and the second through hole;

[0034] A laparoscopic sleeve, arranged on the operating platform and inserted into the third through hole, is used to control the field of v...

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Abstract

The invention provides a laparoscopic surgery simulation system based on force feedback. The system comprises an operation platform, a main computer, a simulation apparatus, a laparoscope cannula, force feedback equipment, a pedal and a display device. The laparoscopic surgery simulation system is concise, compact and attractive in design, can carry out an operation through the simulation apparatus in a virtual environment generated by the main computer, improves the level of clinical operations, and greatly saves expenses and time of medical training. Meanwhile, by means of a force feedback technology, a user can carry out haptic interaction with the virtual environment through the force feedback equipment, the training is more realistic, accurate and reliable, and immersion and reality of a virtual operation are enhanced.

Description

technical field [0001] The invention relates to the technical field of virtual surgery, in particular to a force feedback-based laparoscopic surgery simulation system. Background technique [0002] Since the Frenchman Mouret performed the first laparoscopic cholecystectomy, laparoscopic surgery has become a new technology generally adopted by the medical field after more than 100 years of development. Through the combination of laparoscopy, TV camera system, and special surgical instruments, a new and ideal approach to abdominal surgery has been created, and it is a typical representative of minimally invasive surgery. [0003] During laparoscopic surgery, 2 to 5 small holes are made in the abdomen or back of the human body, and special laparoscopic instruments are used to poke the holes for surgery. Laparoscopic surgery has small wounds and quick recovery, which reduces the pain of patients and shortens the length of hospital stay. At the same time, the incision heals afte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
Inventor 于福东
Owner 苏州敏行医学信息技术有限公司
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