Training method and system for virtual micro-ophthalmology surgery
A training system and ophthalmic surgery technology, applied in the field of virtual micro-ophthalmology surgery training methods and systems, can solve problems such as insufficient user interaction experience and single key technical modules, and achieve single key training technology, enhance the sense of reality, and enhance immersion Sensitive effect
Active Publication Date: 2020-09-25
SHENZHEN INST OF ADVANCED TECH
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Problems solved by technology
[0006] The purpose of the present invention is to provide a virtual microscopic ophthalmic surgery training system, which aims to solve the problems of single key technical modules and insufficient user interaction experience in the traditional virtual ophthalmic surgery training system, and enhance the sense of reality and immersion of user experience
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[0056] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0057] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly located on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, and is only for convenience of description, and should...
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The invention belongs to the technical field of microsurgery simulation and provides a virtual microscopic ophthalmic surgery training system, which comprises a surgical motion simulation unit and a human-machine interaction device. The surgical motion simulation unit comprises a corneal deformation module, a corneal cutting module and a corneal suturing module. The human-machine interaction device comprises a virtual reality device, a surgical instrument tracking and positioning device and a microscopic control device. The surgical instrument tracking and positioning device comprises a forcefeedback module used for transmitting the motion information of hands to the surgical motion simulation unit to simulate a surgical motion. The virtual microscopic ophthalmic surgery training system provides a virtual surgical scene by the virtual reality device, simulates a surgical procedure by the corneal deformation module, the corneal cutting module and the corneal suturing module, tracks a virtual surgical instrument by the surgical instrument tracking and positioning device in order to manipulate the virtual surgical instrument like using hands so as to enhance a sense of immersion anda sense of reality, and solves the unitary key training techniques of the virtual ophthalmic surgery.
Description
technical field [0001] The invention belongs to the technical field of virtual reality and human-computer interaction, and in particular relates to a virtual microscopic eye surgery training method and system. Background technique [0002] Surgery is by far the most effective way to treat eye diseases. Because the structure of the human eye is relatively complex and delicate, most of the structures cannot be repaired, and the operation process needs to be operated under a microscope, resulting in a small field of vision and a large limitation of the operation space. Doctors need hand-eye coordination to perform the operation more accurately. Therefore, the operation is more difficult, the cycle of surgical training is longer, and the training cost is higher, resulting in a shortage of ophthalmologists. At present, training doctors through virtual surgery training system is an effective means to solve this situation. For a virtual ophthalmic surgery training system, in addi...
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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 司伟鑫钱银铃戴莎彭柳孙寅紫王平安
Owner SHENZHEN INST OF ADVANCED TECH