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Six-degree-of-freedom moving mechanism for extracorporeal shock wave device

An extracorporeal shock wave and motion mechanism technology, applied in the field of medical devices, can solve the problems of cumbersome positioning mechanism operation and inability to achieve blind spot positioning

Inactive Publication Date: 2014-06-18
上海精诚医疗器械有限公司
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the defect that the positioning mechanism of extracorporeal shock wave equipment in the prior art is cumbersome to operate and cannot achieve blind spot positioning, and provides a six-degree-of-freedom motion mechanism of extracorporeal shock wave equipment to solve the above problems

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Embodiment Construction

[0021] In order to have a further understanding and understanding of the structural features and the achieved effects of the present invention, the following preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0022] see figure 1 and figure 2 , a six-degree-of-freedom motion mechanism for extracorporeal shock wave equipment, including a manual displacement mechanism 1, a Y-axis main machine moving mechanism 2, a Z-axis main machine moving mechanism 3, an X-axis treatment bed moving mechanism 4, and a Y-axis main machine moving mechanism 2 is provided with a The X-axis rotating mechanism 21 that rotates around the axis and the Y-axis rotating mechanism 22 that rotates around the Y-axis. The Y-axis host moving mechanism 2 is also provided with a Z-axis rotating mechanism 5 that rotates around the Z axis, thereby realizing the positioning of six degrees of freedom.

[0023] The Z-axis rotating mechanism 5 is composed of a B-ultraso...

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Abstract

The invention discloses a six-degree-of-freedom moving mechanism for an extracorporeal shock wave device. The six-degree-of-freedom moving mechanism comprises a manual displacement mechanism, a Y-axis and Z-axis host moving mechanism and an X-axis treatment table moving mechanism, and an X-axis rotating mechanism, a Y-axis rotating mechanism and a Z-axis rotating mechanism are arranged on the host moving mechanism. By adding the Z-axis rotating mechanism, a wave source can rotate around the center line of a B-ultrasonic probe, six-degree-of-freedom movement of an instrument is realized, and the effect of positioning without blind spots is achieved. During positioning, the B-ultrasonic probe is firstly moved to an approximate position by the manual displacement mechanism, a fine adjustment device with a digital display device is used for precise positioning, time is saved, and positioning precision can be ensured. The manual displacement mechanism uses an electromagnetic chuck as a locking device, a button mounted on a handle is used for controlling locking and loosening, the six-degree-of-freedom moving mechanism is flexible to operate, convenient and reliable, and the purpose of the six-degree-of-freedom moving mechanism is achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a six-degree-of-freedom motion mechanism for extracorporeal shock wave equipment. Background technique [0002] Extracorporeal shock wave equipment mainly includes lithotripters and cardiovascular treatment systems. The positioning method is manual positioning, which has the disadvantages of low positioning efficiency, cumbersome operation, high labor intensity for doctors, and relatively low positioning accuracy. [0003] Furthermore, the positioning device of the extracorporeal shock wave device has only five degrees of freedom, that is, three linear motions along the X-axis, Y-axis, and Z-axis respectively and two rotational motions around the X-axis and Y-axis respectively; its structure Generally, it includes a main machine, a treatment bed and a manual displacement mechanism set on the main machine. A Z-axis main machine moving mechanism is set on the upper end of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/225
CPCA61B17/225
Inventor 许善红裴均杰徐青郑福均赵研文陈同华张俊卿龚隽
Owner 上海精诚医疗器械有限公司
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