Cataract ultrasonic emulsification virtual surgery training system

A technology of virtual surgery and phacoemulsification, applied in the field of virtual surgery training, can solve the problem of single subjects in surgical simulators, achieve the effects of improving operation skills, improving positioning accuracy, increasing high fidelity and immersion

Pending Publication Date: 2022-03-01
上海华模科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] Use the Unity3D software platform to construct surgical scenes and biological tissues, and connect virtual reality equipment, human-computer interaction equipment, and force feedback equipment to build a highly immersive surgical tra

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  • Cataract ultrasonic emulsification virtual surgery training system
  • Cataract ultrasonic emulsification virtual surgery training system
  • Cataract ultrasonic emulsification virtual surgery training system

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0025] refer to Figure 1-4 , cataract phacoemulsification virtual surgery training system, including hardware system and software system. Focus controller and phacoemulsification device controller, eyepiece holder, computer, monitor, software system including flexible eyeball modeli...

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Abstract

The invention discloses a cataract ultrasonic emulsification virtual surgery training system which comprises a hardware system and a software system. The hardware system comprises an ophthalmologic operation simulation microscopic eyepiece, an operation platform with a simulation eyeball, an ophthalmologic operation handle, a force feedback device, a pedal eyepiece magnification and focusing controller, an ultrasonic emulsification device controller, an eyepiece support, a computer and a display. According to different biomechanical characteristics of multiple levels of eyeball soft tissues, the operation process is realistically reproduced, the force feedback device is added to enable students to feel vivid touch feeling in operation training, the operation handle similar to the holding hand feeling of an actual operation instrument is carried on the force feedback device, the vivid hand feeling is provided for the students in operation, and the operation experience of the students is improved. A Unity3D software platform is used for constructing an operation scene and biological tissue, and the problem that part of operation simulators are single in subject is solved.

Description

technical field [0001] The invention relates to the technical field of virtual surgery training, in particular to a cataract phacoemulsification virtual surgery training system. Background technique [0002] Cataract is a common eye disease and the leading cause of blindness in the world. With the active development of my country's blindness prevention and treatment work and the improvement of ophthalmology service capabilities, the number of cataract surgery cases in my country has maintained a continuous growth trend. EYESI's cataract surgery training modules are divided into introductory, beginner, intermediate and advanced courses, and PhacoVision's main training Capsulorhexis and phacoemulsification operation skills of trainees in cataract surgery, the simulator can set the properties of the eye model to create virtual patient cases with various difficulties, the simulator will record the training data of trainees throughout the training, and Shows evaluation results aft...

Claims

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Application Information

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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 周彦冰马志强周来吴东苏
Owner 上海华模科技有限公司
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