A medical device phantom, fixture and processing technology

A technology of medical equipment and processing technology, which is applied in the field of mold bodies, fixtures and processing technology, can solve the problems of poor control of parts manufacturing accuracy, unreliable bonding, and overall deformation, so as to reduce deformation and simplify processing procedures , Improve the effect of tension

Active Publication Date: 2022-04-29
上海京悦机械有限公司
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Problems solved by technology

[0003] At present, because the manufacturing accuracy of each part is not well controlled when the mold body is made at the beginning, and the method of manual gluing is used, so the precision of the manufactured mold body is low after forming, and the relationship between the parts Bonding is unreliable, and there are cases of degumming
In addition, the overall deformation will appear after a period of use

Method used

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  • A medical device phantom, fixture and processing technology
  • A medical device phantom, fixture and processing technology
  • A medical device phantom, fixture and processing technology

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Embodiment Construction

[0066] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other implementations according to these drawings without creative efforts.

[0067] In the embodiment of the medical device phantom of the present invention, see figure 1 , 2 As shown, a medical device phantom is mainly used for correcting the accuracy of the upper moving axis of a large medical device, and the light equivalent of X-ray or nuclear magnetic resonance. The first part 21 and the second part 22; at the same time, a reference line 3 is provided in the body 1, so that the reference line 3 is perpendicular to the first part 21 and the second part 22 respectively. The...

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Abstract

The invention relates to a medical device phantom, fixture and processing technology. The phantom is used for correcting the accuracy of the upper moving axis of a large medical device, and the light equivalent of X-ray or nuclear magnetic resonance. The first part and the second part at the end; a reference line is set in the body, and the reference line is perpendicular to the first part and the second part respectively. A fixture comprising a base, a pair of positioning columns vertically arranged on both sides of the base; the bottom ends of the pair of positioning columns are connected to the base, and a positioning plate is connected to the top end, and the positioning plate is Describe a pair of positioning columns to do lifting motion. A processing technology for a medical device phantom mainly processes the above-mentioned medical device phantom. The structure of the mold body of the present invention is simple, and the processing procedure is simple, and the precision of each component manufactured is high, and the bonding precision, bonding fastness, bonding aesthetics, etc. between each component can effectively control the overall precision and reduce deformation. .

Description

technical field [0001] The invention relates to the technical field of medical device processing, in particular to a mold body, a fixture and a processing technology for calibrating medical devices. Background technique [0002] The phantom is used on large medical equipment to calibrate the accuracy of the moving axis on the equipment, and the X-ray or nuclear magnetic resonance light equivalent phantom, which ultimately determines the accuracy of medical equipment. [0003] At present, because the manufacturing accuracy of each part is not well controlled when the mold body is made at the beginning, and the method of manual gluing is used, so the precision of the manufactured mold body is low after forming, and the relationship between the parts Bonding is unreliable, and degumming occurs. In addition, the overall deformation will appear after a period of use. [0004] Therefore, how to improve the manufacturing precision of each part of the mold body, improve the bondin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/055A61B6/00G01D11/00B23P15/00B25B11/00
CPCA61B5/055G01D11/00A61B6/583B23P15/00B25B11/00A61B2560/0223
Inventor 纪海纹周煜忠陈勇钢邵良
Owner 上海京悦机械有限公司
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