Biological tissue simulation method and device based on force feedback and electronic equipment

A technology of biological tissue and simulation method, applied in the field of computer, can solve the problems of lack of virtual haptic effect, low fidelity of graphics, lack of force feedback module, etc., and achieve the effect of improving clinical experience and technical level

CN114387839APending Publication Date: 2022-04-22上海石指健康科技有限公司
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-04-22

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of computers, in particular to a biological tissue simulation method and device based on force feedback and electronic equipment, and the method comprises the following steps: acquiring virtual instrument data corresponding to force feedback equipment; detecting a collision entity object in a virtual scene in real time based on the virtual instrument data; when the virtual instrument collides with the collision entity object, collision data is generated; and performing data processing on the collision data to obtain force feedback data, and applying the force feedback data to the force feedback equipment in real time. The force feedback device and the virtual reality device are used for simulating the immersive virtual scene and environment of operation training, the clinical experience and technical level of medical workers and students are rapidly and effectively improved, virtual reality operation training is not restrained by time, operation materials and raw materials, and repeated operation can be achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of computer technology, in particular to a biological tissue simulation method, device and electronic equipment based on force feedback. Background technique

[0002] With the development of simulation technology and sensor technology, as well as the objective factors that the training cycle of clinicians is too long, the demand for surgical simulation teaching is becoming stronger and stronger. Traditional medical training is mainly carried out through oral and video teaching, or experiments on corpses and animals. However, this method has the disadvantages of being unable to reuse experimental objects, long training period, high training cost, and ethical and moral problems. Controversy and other shortcomings.

[0003] With the development of virtual reality technology and the combination of finite element technology, virtual surgery technology came into being. There is a lack of force feedback modules in the prio...

Examples

Embodiment Construction

[0041] Exemplary embodiments of the present invention will now be described more fully with reference to the accompanying drawings. However, example embodiments may be embodied in many forms, and this invention should not be construed as limited to the embodiments set forth herein. On the contrary, providing these exemplary embodiments can make the present invention more comprehensive and complete, and facilitate the full transfer of the inventive concept to those skilled in the art. The same reference numerals denote the same or similar elements, components or parts in the drawings, and thus their repeated descriptions will be omitted.

[0042] On the premise of conforming to the technical concept of the present invention, the features, structures, characteristics or other details described in a specific embodiment do not exclude that they can be combined in one or more other embodiments in a suitable manner.

[0043] In the description of the specific embodiments, the featu...