CN201139573Y - Skull X-ray photography body surface index point connecting line angle measuring instrument - Google Patents
Skull X-ray photography body surface index point connecting line angle measuring instrument Download PDFInfo
- Publication number
- CN201139573Y CN201139573Y CNU2008200171077U CN200820017107U CN201139573Y CN 201139573 Y CN201139573 Y CN 201139573Y CN U2008200171077 U CNU2008200171077 U CN U2008200171077U CN 200820017107 U CN200820017107 U CN 200820017107U CN 201139573 Y CN201139573 Y CN 201139573Y
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- Prior art keywords
- skull
- body surface
- measuring instrument
- index point
- ray
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- Expired - Fee Related
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Abstract
The utility model relates to a measurement instrument for measuring angles of lines connecting index points of the body surface in an X-ray photograph of a skull. The measurement instrument is provided with a handle type bracket with which a gauge head is connected, and the back surface of the gauge head is connected with an external auditory canal localizer. The measurement instrument adopts the instrument type design; the pointer of the gauge head has a sensitive rotation and a correction indication; when in sue, the gauge can automatically indicate the angle, so the operation is convenient and the location is correct, thereby greatly improving the image quality of the X-ray photograph of the skull.
Description
Affiliated technical field
This utility model belongs to technical field of medical instruments, specifically, is a kind of X-ray of skull body surface symbol point line angel measuring instrument.
Background technology
Because the anatomic form more complicated of skull, overlap each other between each histoorgan, and skull density is high again, when the X line photography of carrying out head, desiring to make needs the position of observation not overlapping by other skeletons, the throwing of head must be put to desired location according to the position, this just need carry out necessary angular surveying.Traditional measuring method all is the direct measurement to the index point line that embodies standard flat, and directly measure fixing certain difficulty is arranged on the index point, often has different errors because of the operator is different.
Summary of the invention
The purpose of this utility model is a kind of X-ray of skull body surface symbol point line angel measuring instrument of design, use this measuring instrument, when the patient is carried out X-ray of skull, can accurately measure the angle of patient's head body surface symbol point line, thereby improve the quality of image of X skiagram.
For achieving the above object, the technical solution of the utility model has the handle type support, is connected with gauge outfit on it, and the back side of gauge outfit is connected with the external auditory meatus localizer.
The said external auditory meatus localizer of this utility model is an earplug.The back side of gauge outfit also is connected with the scale that can be used to measure length.
This utility model adopts the instrumented design, and meter pointer rotates sensitive, indicates accurately, and can use at the angle of inclination.Can fix index point and line thereof by external auditory meatus localizer and scale earlier in the use, automatically indicate angle by the instrument head again, easy to operate, accurate positioning, can improve the quality of image of head X skiagram greatly, reduce heavily according to rate, thereby also can reduce the radioactive dose of doctor and patient, easy to utilize.
Description of drawings
Accompanying drawing is the structural representation of this utility model embodiment.
The specific embodiment
With reference to accompanying drawing, the utlity model has handle type support 1, be connected with gauge outfit 3 on it.On the position of gauge outfit 3 back sides 90 degree graduation marks, be connected with the external auditory meatus localizer, also be connected with the scale 2 that to measure length, be used to refer to the body surface symbol line.Said external auditory meatus localizer is an earplug.During use, earlier earplug is fixed patient's one side porus acusticus externus, scale refers to accurate homonymy paropia or the wing of nose, margo orbitalis, bicker etc. again, and the reading of instrument is exactly index point line and the formed angle of horizontal plane.
Claims (3)
1, a kind of X-ray of skull body surface symbol point line angel measuring instrument comprises handle type support (1), it is characterized in that being connected with gauge outfit (3) on the support (1), and the back side of gauge outfit (3) is connected with the external auditory meatus localizer.
2, according to the described X-ray of skull body surface symbol point of claim 1 line angel measuring instrument, it is characterized in that the back side of gauge outfit also is connected with the scale that can be used to measure length.
3,, it is characterized in that said external auditory meatus localizer is an earplug according to the described X-ray of skull body surface symbol point of claim 1 line angel measuring instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200171077U CN201139573Y (en) | 2008-01-22 | 2008-01-22 | Skull X-ray photography body surface index point connecting line angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200171077U CN201139573Y (en) | 2008-01-22 | 2008-01-22 | Skull X-ray photography body surface index point connecting line angle measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139573Y true CN201139573Y (en) | 2008-10-29 |
Family
ID=40067292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200171077U Expired - Fee Related CN201139573Y (en) | 2008-01-22 | 2008-01-22 | Skull X-ray photography body surface index point connecting line angle measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139573Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449676A (en) * | 2020-04-27 | 2020-07-28 | 中国人民解放军联勤保障部队第九〇四医院 | Method for improving body surface positioning efficiency of foreign bodies in vivo |
-
2008
- 2008-01-22 CN CNU2008200171077U patent/CN201139573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449676A (en) * | 2020-04-27 | 2020-07-28 | 中国人民解放军联勤保障部队第九〇四医院 | Method for improving body surface positioning efficiency of foreign bodies in vivo |
| CN111449676B (en) * | 2020-04-27 | 2023-07-21 | 中国人民解放军联勤保障部队第九〇四医院 | Method for improving body surface positioning efficiency of foreign bodies in body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 |