CN203107123U - Examining and measuring ruler for radiographic image - Google Patents
Examining and measuring ruler for radiographic image Download PDFInfo
- Publication number
- CN203107123U CN203107123U CN 201320146066 CN201320146066U CN203107123U CN 203107123 U CN203107123 U CN 203107123U CN 201320146066 CN201320146066 CN 201320146066 CN 201320146066 U CN201320146066 U CN 201320146066U CN 203107123 U CN203107123 U CN 203107123U
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- China
- Prior art keywords
- ruler
- slip
- angle
- bevel protractor
- examining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an examining and measuring tool for a radiographic image, in particular to a measuring ruler capable of measuring an inclined angle of the body of a patient during a radiography examination. The ruler comprises a fixed straight ruler, a quadrant arc angle ruler and a sliding straight ruler, wherein one end of the fixed straight ruler is fixedly connected with the bottom of the arc angle ruler, the other end of the fixed straight ruler is connected with the rear end of the sliding straight ruler, angle scales are arranged along the periphery of the sliding straight ruler, and distance scales are arranged on the fixed straight ruler. The ruler is convenient to use, accurate, reliable, and particularly suitable for angle measurement during the radiography examination of the patient. Compared with a traditionally examining ruler, the ruler can be inserted between the patient and a photograph bed for the angle measurement during the radiography examination.
Description
Technical field
The present invention relates to the special-purpose check measurement instrument of a kind of irradiation image, can measure the dip stick at patient body angle of inclination when particularly a kind of irradiation image checks.
Background technology
Though medical image technology develop rapidly, the ordinary x-ray photography inspection is still directly perceived with image, high spatial resolution, cheap, advantages such as patient's raying is less can not replace fully, but because it is two dimensional image, compare CT, MR requires higher to the degree of accuracy that checks position, though well-trained technical staff can finish the operation of a lot of complicated positions by rule of thumb, for the low age and service seniority, the operator that experience is not enough, these complicated positions accurately be positioned with certain degree of difficulty, therefore need be by some survey tools, simultaneously for the student teaching, the use of survey tool is also very necessary.
Summary of the invention
The present invention is intended to realize that the photography of X line checks product patient body position's angle and linear measure longimetry, and a kind of irradiation image check measurement chi is provided.
The technical scheme that this utility model provides is: comprise fixedly arc bevel protractor 2, the slip ruler 3 of ruler 1, quadrant shape, fixedly draw admittedly the bottom of an end of ruler 1 and arc bevel protractor 2, fixedly the other end of ruler 1 is connected with the end of slip ruler 3, be provided with angle index along slip ruler 3 circumference, fixedly ruler 1 is provided with distance scale.
This programme can be optimized for, and described slip ruler 3 is socket with arc bevel protractor 2 and can slides relatively.
Can also be optimized for, described slip ruler 3 is riveted joint with the fixing end of ruler 1.
Also can be optimized for, described slip ruler 3 initiating terminals and end are arranged to semicircle.
Further preferred version is that the end that described fixedly ruler 1 is connected with slip ruler 3 is arranged to semicircle.
This utility model is easy to use, accurately and reliably, be particularly suitable for the patient photograph check in angular surveying, check that with tradition chi compares, the present invention can carry out angular surveying taking the photograph to insert when sheet checks between patient and the photography bed.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein: 1, fixing ruler; 2, arc bevel protractor; 3 slip rulers.
The specific embodiment
The utility model is described in further detail below with reference to Fig. 1 and embodiment.
Specific embodiment: this utility model comprises fixedly arc bevel protractor 2, the slip ruler 3 of ruler 1, quadrant shape, fixedly draw admittedly the bottom of an end of ruler 1 and arc bevel protractor 2, fixedly the other end of ruler 1 is connected with the end of slip ruler 3, be provided with angle index along arc bevel protractor 2 circumference, fixedly ruler 1 is provided with distance scale.Described slip ruler 3 is socket with arc bevel protractor 2 and can slides relatively.Slip ruler 3 is riveted joint with the fixing end of ruler 1.Slip ruler 3 initiating terminals and end are arranged to semicircle.Fixedly the end that is connected with slip ruler 3 of ruler 1 is arranged to semicircle.
When operation, operator hold the arc bevel protractor 2 of quadrant, fixedly the far-end of ruler 1 is inserted between human body and the bed surface, by slip ruler 3 and the fixing riveted structure of ruler 1, slip ruler 3 can accurately measure the angle of human body and bed surface by the angle index that arc bevel protractor 2 circumference are established, measure distance by the distance scale on the fixing ruler 1, also can be used for the equal angular measurement in the elevation angle as Wa Shi potential head portion.Fixedly the semicircle of the termination of ruler 1 and slip ruler 3 is being held and can protected operator or the patient is not scratched.
Above content be in conjunction with concrete preferred implementation to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill under this utility model, under the prerequisite that does not break away from this this utility model thinking, can also make simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. irradiation image check measurement chi, comprise fixedly arc bevel protractor (2), the slip ruler (3) of ruler (1), quadrant shape, fixedly draw admittedly the bottom of an end of ruler (1) and arc bevel protractor (2), fixedly the other end of ruler (1) is connected with the end of slip ruler (3), be provided with angle index along arc bevel protractor (2) circumference, fixedly ruler (1) is provided with distance scale.
2. a kind of irradiation image check measurement chi according to claim 1 is characterized in that described slip ruler (3) and arc bevel protractor (2) are socket and can slide relatively.
3. a kind of irradiation image check measurement chi according to claim 1 is characterized in that described slip ruler (3) and the fixing end of ruler (1) are riveted joint.
4. according to the arbitrary described a kind of irradiation image check measurement chi of claim 1-3, it is characterized in that described slip ruler (3) initiating terminal and end be arranged to semicircle.
5. according to the arbitrary described a kind of irradiation image check measurement chi of claim 1-3, it is characterized in that described fixedly ruler (1) is arranged to semicircle with the end that slip ruler (3) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146066 CN203107123U (en) | 2013-03-19 | 2013-03-19 | Examining and measuring ruler for radiographic image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146066 CN203107123U (en) | 2013-03-19 | 2013-03-19 | Examining and measuring ruler for radiographic image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107123U true CN203107123U (en) | 2013-08-07 |
Family
ID=48887509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146066 Expired - Fee Related CN203107123U (en) | 2013-03-19 | 2013-03-19 | Examining and measuring ruler for radiographic image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643368A (en) * | 2016-12-23 | 2017-05-10 | 中国人民解放军第四军医大学 | Measurement device for door slot size of posterior cervical single-door expansive laminoplasty |
| CN108209927A (en) * | 2018-03-14 | 2018-06-29 | 中国人民解放军陆军军医大学第附属医院 | Operation measuring scale |
-
2013
- 2013-03-19 CN CN 201320146066 patent/CN203107123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643368A (en) * | 2016-12-23 | 2017-05-10 | 中国人民解放军第四军医大学 | Measurement device for door slot size of posterior cervical single-door expansive laminoplasty |
| CN106643368B (en) * | 2016-12-23 | 2018-05-04 | 中国人民解放军第四军医大学 | A kind of posterior cervical open-door laminoplasty Plastic operation crack between a door and its frame size measurement |
| CN108209927A (en) * | 2018-03-14 | 2018-06-29 | 中国人民解放军陆军军医大学第附属医院 | Operation measuring scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |