CN203059663U - Auxiliary laser positioning mechanism for three-dimensional imaging - Google Patents
Auxiliary laser positioning mechanism for three-dimensional imaging Download PDFInfo
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- CN203059663U CN203059663U CN 201320082065 CN201320082065U CN203059663U CN 203059663 U CN203059663 U CN 203059663U CN 201320082065 CN201320082065 CN 201320082065 CN 201320082065 U CN201320082065 U CN 201320082065U CN 203059663 U CN203059663 U CN 203059663U
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- laser positioning
- positioning lamp
- cross
- dimensional imaging
- imaging device
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Abstract
An auxiliary laser positioning mechanism for three-dimensional imaging belongs to the technical field of medical instruments, structurally consists of a reference table board (1), a positioning bracket (2), a cross-shaped laser positioning lamp (3), a handheld controller (4), a singlechip (5), a servomotor (6) and a rotary chain wheel (7), and is characterized in that the cross-shaped laser positioning lamp (3) is fixedly connected to the positioning bracket (2) and fixed on the reference table board (1). When equipment rotates 360 degrees around a detected object, the time spent in rotating around the detected object is detected and stored and memorized by the singlechip (5), the cross-shaped laser positioning lamp (3) is re-stimulated, and meanwhile, the servomotor (6) works to drive the rotary chain wheel (7), so that the cross-shaped laser positioning lamp (3) and the equipment simultaneously rotate 360 degrees around the detected object, the cross-shaped laser positioning lamp (3) is automatically closed after one turn, and the imaging part and the imaging time of the detected object are recorded. The auxiliary laser positioning mechanism has the advantages of simple structure, easiness in operation, high degree of automation and strong intuitionism.
Description
Technical field
The invention belongs to technical field of medical instruments.
Background technology
At present, the development that China's medical industry is being advanced by leaps and bounds, the a large amount of armarium of annual variety classes is put on market, bring huge economic interests, being used in armarium imaging aspect simultaneously requires more and more higher, no longer content just to two-dimensional imaging, beginning is to three-dimensional imaging development, this be development of technology also be to guarantee for human beings'health provides reliably; Simultaneously in order to guarantee the reliability of three-dimensional imaging, and observe the imaging position more intuitively, the importance of laser positioning auxiliary body in equipment is self-evident.
The present all kinds of detent mechanisms that use, number average can not be observed the imaging position intuitively and satisfy the comfort level that the patient uses mostly, for example the patent No. is the mechanical stationary fixture of the three-dimensional locator for pedicle for cervical vertebra arch of CN02112576.7, and the laser positioning technology is the radiotherapy equipment imperative equipment, it can guarantee the accuracy of patient treatment position, guarantee that the target area locatees the kitchen range point exactly, show the three dimensions that first-class center is initial point by means of laser orientation system.
Summary of the invention
Goal of the invention: invent a kind of laser assist location mechanism that can observe the three-dimensional imaging at imaging position intuitively.
Technical problem to be solved by this invention is: its structure is by the benchmark table top, locating support, the cross laser positioning lamp, hand held controller, single-chip microcomputer, servomotor, rotating sprocket is formed, it is characterized in that: the cross laser positioning lamp is fixed on locating support, be fixed on the benchmark table top, the benchmark table top is installed in the ad-hoc location of three-dimensional imaging device, when three-dimensional imaging device is done 360 ° of rotations with the setting speed of hand held controller around detected material, three-dimensional imaging device detects around testee one all required times, and by single-chip microcomputer preservation memory, excite the cross laser positioning lamp with hand held controller again, the actuator of the driven rotary of servomotor operation simultaneously sprocket wheel, make cross laser positioning lamp and three-dimensional imaging device simultaneously after detected material rotates 360 °, position in the testee appointment keeps the cross identification marking, the cross laser positioning lamp is closed automatically after one week, imaging position and the imaging time of record testee.
The invention has the beneficial effects as follows: simple in structure, easy to operate, the automaticity height, intuitive is strong.
Description of drawings
Accompanying drawing is the embodiments of the invention structural representations.
Among the figure: 1, benchmark table top; 2, locating support; 3, cross laser positioning lamp; 4, hand held controller; 5, single-chip microcomputer; 6, servomotor; 7, rotating sprocket.
The specific embodiment
With reference to accompanying drawing, its structure is by benchmark table top (1), locating support (2), cross laser positioning lamp (3), hand held controller (4), single-chip microcomputer (5), servomotor (6), rotating sprocket (7) is formed, it is characterized in that: cross laser positioning lamp (3) is fixed on locating support (2), be fixed on the benchmark table top (1), benchmark table top (1) is installed in the ad-hoc location of three-dimensional imaging device, when three-dimensional imaging device is done 360 ° of rotations with the setting speed of hand held controller (4) around detected material, three-dimensional imaging device detects around testee one all required times, and by single-chip microcomputer (5) preservation memory, use hand held controller (4) to excite cross laser positioning lamp (3) again, the actuator of the driven rotary sprocket wheel (7) of servomotor (6) operation simultaneously makes cross laser positioning lamp (3) and three-dimensional imaging device simultaneously after detected material rotates 360 °, position in the testee appointment keeps the cross identification marking, one week back cross laser positioning lamp (3) is closed automatically, imaging position and the imaging time of record testee.
Implementation path is: and benchmark table top (1), locating support (2), cross laser positioning lamp (3) form component and be fixed in three-dimensional imaging device → hand held controller (4) and excite → servomotor (6) motion → rotating sprocket (7) rotation 360 ° → single-chip microcomputer (5) memory time → hand held controller (4) excites → cross laser positioning lamp (3) excites → and servomotor (6) motion → rotating sprocket (7) rotates 360 ° → cross laser positioning lamp (3) and closes.
Its advantage is: simple in structure, easy to operate, and the automaticity height, intuitive is strong.
Claims (1)
1. the laser assist location mechanism of a three-dimensional imaging, its structure is made up of benchmark table top (1), locating support (2), cross laser positioning lamp (3), hand held controller (4), single-chip microcomputer (5), servomotor (6), rotating sprocket (7), it is characterized in that:
Cross laser positioning lamp (3) is fixed on locating support (2), be fixed on the benchmark table top (1), benchmark table top (1) is installed in the ad-hoc location of three-dimensional imaging device, when three-dimensional imaging device is done 360 ° of rotations with the setting speed of hand held controller (4) around detected material, three-dimensional imaging device detects around testee one all required times, and by single-chip microcomputer (5) preservation memory, use hand held controller (4) to excite cross laser positioning lamp (3) again, the actuator of the driven rotary sprocket wheel (7) of servomotor (6) operation simultaneously, make cross laser positioning lamp (3) and three-dimensional imaging device simultaneously after detected material rotates 360 °, position in the testee appointment keeps the cross identification marking, one week back cross laser positioning lamp (3) is closed automatically, imaging position and the imaging time of record testee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082065 CN203059663U (en) | 2013-02-22 | 2013-02-22 | Auxiliary laser positioning mechanism for three-dimensional imaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082065 CN203059663U (en) | 2013-02-22 | 2013-02-22 | Auxiliary laser positioning mechanism for three-dimensional imaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203059663U true CN203059663U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082065 Expired - Lifetime CN203059663U (en) | 2013-02-22 | 2013-02-22 | Auxiliary laser positioning mechanism for three-dimensional imaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203059663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725979A (en) * | 2016-05-16 | 2016-07-06 | 王军 | Human body moire imaging device |
-
2013
- 2013-02-22 CN CN 201320082065 patent/CN203059663U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725979A (en) * | 2016-05-16 | 2016-07-06 | 王军 | Human body moire imaging device |
| CN105725979B (en) * | 2016-05-16 | 2019-02-15 | 深圳大学 | A kind of human body moire imaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee after: NANJING PERLOVE MEDICAL EQUIPMENT Co.,Ltd. Address before: 211112 Jiangning, Jiangsu Province, open source road, No. 168, No. Patentee before: NANJING PERLOVE RADIAL-VIDEO EQUIPMENT Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |