CN203802478U - Positioning apparatus for exposure field center of X-ray machine - Google Patents
Positioning apparatus for exposure field center of X-ray machine Download PDFInfo
- Publication number
- CN203802478U CN203802478U CN201320514187.8U CN201320514187U CN203802478U CN 203802478 U CN203802478 U CN 203802478U CN 201320514187 U CN201320514187 U CN 201320514187U CN 203802478 U CN203802478 U CN 203802478U
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- China
- Prior art keywords
- ray
- field center
- exposure field
- ray machine
- positioning apparatus
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Abstract
The utility model provides a positioning apparatus for an exposure field center of an X-ray machine. The positioning apparatus comprises a base plate, a first step over the base plate, a second step over the first step and a boss over the second step, wherein centers of the base plate, the first step, the second step and boss are respectively provided with a through hole communicated with each other; and the upper surfaces of the base plate, the first step and the second step are respectively provided with continuous scales. In the positioning apparatus for the exposure field center of the X-ray machine, by the use of an original image chain of the X-ray machine, the X-ray exposure field center can be measured, determined and regulated; image accuracy of the X-ray machine for medical diagnosis is fully improved and clinic diagnosis accuracy is also enhanced; and with the positioning apparatus for the exposure field center of the X-ray machine, not only X-ray image quality is improved, but misdiagnosis or missed diagnosis due to inaccuracy of the X-ray exposure field center is prevented.
Description
Technical field
This utility model relates to a kind of positioner of X-ray production apparatus, especially a kind of X-ray production apparatus irradiation field center positioning device.
Background technology
Medical diagnosis X radial all should be noted in theory the center of irradiation field and image reception area in production debug process, otherwise the x-ray picture quality of obtaining has larger difference, the situation that may cause mistaken diagnosis or fail to pinpoint a disease in diagnosis the most at last.But most producer only just considers from the design of X-ray machine frame for movement, follow-up do not have corresponding means or instrument to the further demonstration validation in irradiation field center or debugging.
In order to catch up with as early as possible international standard on medical diagnostic X-ray apparatus production debugging field, we have invented a kind of X-ray production apparatus irradiation field center positioning device on existing x-ray imaging theory basis.
Utility model content
This utility model provides a kind of X ray of can accurately locating to throw the X-ray production apparatus irradiation field center positioning device according to the Yezhong heart, solve the X-ray image distortion producing because the X ray Yezhong heart is inaccurate clinically, the defect of distortion, solved simultaneously and forbidden the problem that causes mistaken diagnosis clinically, fails to pinpoint a disease in diagnosis because of the X ray Yezhong heart.
A kind of X-ray production apparatus irradiation field center positioning device of realizing this utility model object, comprises chassis, be positioned at chassis top first step, be positioned at the second step of first step top, be positioned at second step top boss; The center of described chassis, first step, second step and boss is provided with a through hole communicating; The upper surface of described chassis, first step and second step is provided with continuous Measurement scales.
Described Measurement scales is cross scale.
The beneficial effect of a kind of X-ray production apparatus irradiation field center positioning device of the present utility model is as follows:
A kind of X-ray production apparatus irradiation field center positioning device of the present utility model, can realize the work such as the measurement, judgement, debugging of the X ray Yezhong heart in conjunction with original imaging chain on X-ray production apparatus; The image accuracy of medical diagnostic X-ray apparatus is fully improved, and improve the accuracy of clinical diagnosis; Not only improve the picture quality of X-ray machine, also solved the possibility that produces mistaken diagnosis or fail to pinpoint a disease in diagnosis because of the X ray Yezhong inaccurate problem of the heart.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of X-ray production apparatus irradiation field center positioning device of the present utility model.
Fig. 2 is the face upwarding section of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, a kind of X-ray production apparatus irradiation field center positioning device of the present utility model, comprises chassis 1, be positioned at 1 top, chassis first step 2, be positioned at the second step 3 of first step 2 tops, be positioned at second step 3 top boss 4; The center of described chassis 1, first step 2, second step 3 and boss 4 is provided with a through hole communicating 5; The upper surface of described chassis 1, first step 2 and second step 3 is provided with continuous Measurement scales 6.
Described Measurement scales 6 is cross scale.
The advantage of a kind of X-ray production apparatus irradiation field center positioning device of the present utility model is as follows:
A kind of X-ray production apparatus irradiation field center positioning device of the present utility model, can realize the work such as the measurement, judgement, debugging of the X ray Yezhong heart in conjunction with original imaging chain on X-ray production apparatus; The image accuracy of medical diagnostic X-ray apparatus is fully improved, and improve the accuracy of clinical diagnosis; Not only improve the picture quality of X-ray machine, also solved the possibility that produces mistaken diagnosis or fail to pinpoint a disease in diagnosis because of the X ray Yezhong inaccurate problem of the heart.
Embodiment recited above is described preferred implementation of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from this utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. an X-ray production apparatus irradiation field center positioning device, is characterized in that: comprise chassis, be positioned at chassis top first step, be positioned at the second step of first step top, be positioned at second step top boss; The center of described chassis, first step, second step and boss is provided with a through hole communicating; The upper surface of described chassis, first step and second step is provided with continuous Measurement scales.
2. a kind of X-ray production apparatus irradiation field center positioning device according to claim 1, is characterized in that: described Measurement scales is cross scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514187.8U CN203802478U (en) | 2013-08-22 | 2013-08-22 | Positioning apparatus for exposure field center of X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514187.8U CN203802478U (en) | 2013-08-22 | 2013-08-22 | Positioning apparatus for exposure field center of X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802478U true CN203802478U (en) | 2014-09-03 |
Family
ID=51441296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514187.8U Expired - Fee Related CN203802478U (en) | 2013-08-22 | 2013-08-22 | Positioning apparatus for exposure field center of X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462620A (en) * | 2013-08-22 | 2013-12-25 | 北京腾飞高科医学技术有限公司 | Positioning device for irradiation field center of X-ray generator |
| CN109282747A (en) * | 2018-10-11 | 2019-01-29 | 中海福陆重工有限公司 | A kind of underwater flange screw hole positioning measuring device |
-
2013
- 2013-08-22 CN CN201320514187.8U patent/CN203802478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462620A (en) * | 2013-08-22 | 2013-12-25 | 北京腾飞高科医学技术有限公司 | Positioning device for irradiation field center of X-ray generator |
| CN109282747A (en) * | 2018-10-11 | 2019-01-29 | 中海福陆重工有限公司 | A kind of underwater flange screw hole positioning measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tengfei Gaoke Medical Technology Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tengfei Gaoke Medical Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tengfei Gaoke Medical Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tengfei Gaoke Medical Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160822 |