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Virtual and artificial force feedback surgical instrument

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

Inactive Publication Date: 2011-05-04
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 operating instruments with a large range of motion Virtual simulation of surgery (such as cardiac interventional surgery), and the operation method of the operating handle is different from that of cardiac interventional surgery

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

[0020] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0021] Figure 1 and figure 2 As shown, this embodiment includes: a base plate 1, a pitch adjustment device 2, an operating platform 3, a first drive assembly 4, a fixed assembly 5, a second drive assembly 6 and a control detection module 100, wherein: the base plate 1 is fixedly provided with a pitch The adjustment device 2, the other end of the pitch adjustment device 2 is rotatably connected to the operation platform 3, the first drive assembly 4 and the fixed assembly 5 are fixedly arranged on the operation platform 3, the second drive assembly 6 is arranged on the fixed assembly 5, and the control detection mo...

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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 more and more reflects the intersection and penetration of multiple disciplines. As a type 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 research direction that is developing. The virtual interventional surgery combined with interventional surgery and virtual reality technology can help doctors formulate surgical plans; it can also be repeated 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. There are few operating opportunities and...

Claims

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Application Information

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Patent Type & Authority Patents(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