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Virtual and artificial force feedback surgical instrument

A technology of virtual simulation and surgical instruments, which is applied in the field of virtual simulation of force feedback surgical instruments, and can solve problems such as limited operating strokes

Inactive Publication Date: 2010-05-05
SHANGHAI JIAO TONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The PHANTOM Desktop force feedback device in the United States is a virtual simulation surgical instrument device, but the operating stroke of the device is limited, and it is not suitable for virtual simulation of surgery (such as cardiac interventional surgery) with a large range of movement of the operating instrument, and the operation of the operating handle The method is different from cardiac interventional surgery, etc.

Method used

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  • Virtual and artificial force feedback surgical instrument
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  • Virtual and artificial force feedback surgical instrument

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Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention. Detailed implementation modes and specific operation procedures are given, but the protection scope of the present invention is not limited to the following implementations. example.

[0020] Figure 1 and figure 2 As shown, this embodiment includes: a bottom plate 1, a pitch adjustment device 2, an operating platform 3, a first drive assembly 4, a fixing assembly 5, a second drive assembly 6 and a control detection module 100, wherein the bottom plate 1 is fixedly provided with a pitch Adjusting device 2, the other end of the pitch adjusting device 2 is rotatably connected with the operating platform 3, the operating platform 3 is fixedly provided with a first driving assembly 4 and a fixing assembly 5, and the second driving assembly 6 is arranged on the fixing assembly 5 to control the detection mod...

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Abstract

The invention provides a virtual and artificial force feedback surgical instrument, belonging to the technical field of medical appliances, comprising a chassis, a pitching device, a service platform, a driving assembly, a fixed assembly and a control detection module, wherein a base plate is fixedly connected with one end of the pitching adjusting device; the other end of the pitching adjusting device is connected with the service platform in a rotating manner; a first driving assembly and the fixed assembly are fixedly arranged on the service platform respectively; a second driving assembly is connected with the fixed assembly; the control detection module is respectively connected with the first driving assembly and the second driving assembly. By combining with the virtual and artificial technology, the invention is capable of realizing the operation simulation with force feedback functions, ensuring that interaction can be carried out between operators and virtual scenes.

Description

Technical field [0001] The invention relates to a device in the technical field of medical devices, in particular to a virtual simulation force feedback surgical device. Background technique [0002] The development of modern science increasingly reflects the intersection and penetration of multiple disciplines. As a kind of minimally invasive surgery, interventional surgery has gradually replaced some traditional open surgery in many fields. The application of virtual reality in the medical field makes virtual surgery a developing research direction. Virtual interventional surgery, a combination of interventional surgery and virtual reality technology, can help doctors make surgical plans; it can also repeat exercises, reduce surgical training costs, and shorten the cycle of training surgeons. Virtual interventional surgery overcomes the need to rely on traditional clinical observation practices to train doctors. The problems encountered at times such as few operation opportun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00G09B25/00
Inventor 谢叻宋亚冲赵志球杨扬赖芸庄小龙
Owner SHANGHAI JIAO TONG UNIV