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Intelligent surgical instrument mechanical analysis system

A surgical instrument and analysis system technology, applied in the field of medical instruments, can solve problems such as unfavorable guidance for the use of surgical instruments, inability to correlate and correspond to real-time shape changes, and inability to effectively determine the force information of surgical instruments, etc.

Pending Publication Date: 2021-02-19
苏州碧利医疗科技有限公司
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Problems solved by technology

At present, the force detection and analysis of surgical instruments is performed by manually kneading the surgical instruments, and at the same time, the force of the surgical instruments is detected, and then the detected force data is analyzed to determine the stress deformation state of the surgical instruments. However, the above method It is impossible to correlate the real-time force state of surgical instruments with the real-time shape change / size change state of surgical instruments, so that the force work information of surgical instruments cannot be effectively determined, which is not conducive to reliable and accurate use of surgical instruments guide

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  • Intelligent surgical instrument mechanical analysis system

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0058] refer to figure 1 , is a schematic structural diagram of an intelligent surgical instrument mechanical analysis system provided by an embodiment of the present invention. The intelligent mechanical analysis system for surgical instruments includes a base part, a force applying part, a force detecting part, an imaging part and a data processor; wherein,

[0059] The base part is used to carry the force applying part, the force detecting part and the imaging ...

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Abstract

The invention provides an intelligent surgical instrument mechanical analysis system. According to the system, acting forces with different magnitudes and / or directions are applied to different areasof a surgical instrument by arranging a force application part. Meanwhile, the stress state data of the corresponding area of the surgical instrument and the shape and / or size change image data of thecorresponding area of the camera are synchronously detected under the action of the acting force, so that associated corresponding information between different stress states of the surgical instrument and the shape / size change state of the surgical instrument is determined; in this way, correlation analysis can be conducted on the real-time stress condition and the real-time shape / size change condition of the surgical instrument, so that the working states of the surgical instrument in different stress states are effectively determined, and stress limit information of the surgical instrumentis conveniently and accurately determined.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an intelligent mechanical analysis system for surgical instruments. Background technique [0002] During the use of the surgical instrument, the operator usually needs to exert force on it, so that the surgical instrument can be in different states such as open or closed, so as to realize the normal use of the surgical instrument. However, in actual operation, due to reasons such as excessive force applied by the operator, it is easy to cause the force on the surgical instrument to exceed its force limit, resulting in irreversible deformation or damage. In order to ensure the normal use and operation of surgical instruments, it is necessary to carry out force detection and analysis on surgical instruments. At present, the force detection and analysis of surgical instruments is performed by manually kneading the surgical instruments, and at the same time, the force of...

Claims

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Application Information

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IPC IPC(8): G01N3/00G01N3/06
CPCG01N3/00G01N3/068G01N2203/0075G01N2203/0246G01N2203/0647G01N2203/0676G01N2203/0682
Inventor 韩泉洪李忠泽李菊敏
Owner 苏州碧利医疗科技有限公司
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