CN203314962U - Magnetic-resonance head positioning and fixing device - Google Patents
Magnetic-resonance head positioning and fixing device Download PDFInfo
- Publication number
- CN203314962U CN203314962U CN201320377955XU CN201320377955U CN203314962U CN 203314962 U CN203314962 U CN 203314962U CN 201320377955X U CN201320377955X U CN 201320377955XU CN 201320377955 U CN201320377955 U CN 201320377955U CN 203314962 U CN203314962 U CN 203314962U
- Authority
- CN
- China
- Prior art keywords
- head
- fixing device
- positioning
- magnetic
- resonance head
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses a magnetic-resonance head positioning and fixing device. The magnetic-resonance head positioning and fixing device comprises a fixed bracket, wherein a head fixing device is mounted on the fixed bracket; the head fixing device comprises two retractable rods; a transverse beam is hinged between the two retractable rods; the transverse beam is provided with an air cylinder; the bottom of the air cylinder is connected with a fixed clamping plate; an arc-shaped pillow is arranged on the fixed bracket; positioning airbags are arranged at the two ends of the arc-shaped pillow respectively; the positioning airbags are connected with corresponding air inflating pipes respectively; the air inflating pipes are provided with valves respectively. With the adoption of the magnetic-resonance head positioning and fixing device, the head can be positioned and the head can be fixed firmly; the magnetic-resonance head positioning and fixing device is simple in structure and is conveniently used for carrying out all-around checking on the head, so that the accuracy of a checking result is improved.
Description
Technical field
This utility model relates to a kind of head location fixture, relates in particular to a kind of magnetic resonance head device for positioning and securing.
Background technology
Magnetic resonance examination is one of the most frequently used detection methods in the edge of a wing, when doing head magnetic resonance inspection scanning to the patient, head need to be fixed, relatively static to check point, if rock a little, will easily cause the pseudomorphism of image when NMR (Nuclear Magnetic Resonance) imaging, affect picture quality.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of magnetic resonance head device for positioning and securing is provided, and it has the head of fixedly securing, advantage simple in structure, as to improve the accuracy of check result.
To achieve these goals, this utility model adopts following technical scheme:
A kind of magnetic resonance head device for positioning and securing, it comprises fixed support, on described fixed support, head fixing device is installed, described head fixing device comprises two expansion links, be hinged with crossbeam between two expansion links, cylinder is installed on crossbeam, cylinder bottom is connected with strap; Described fixed support is provided with the arc pillow, and the two ends of arc pillow are respectively equipped with positioning gasbag, and described positioning gasbag is connected with corresponding gas tube respectively, on described gas tube, is respectively equipped with valve.
Described strap is provided with cushion.
Described positioning gasbag is located at the top of arc pillow.
Operation principle of the present utility model: patient is doing head magnetic resonance, patient head is placed on to the arc pillow upper, opens the valve on aerating pipe, start to inflate to aerating gasbag, when aerating gasbag arrives head position, by head location, valve-off, stop inflation, then expansion link is displaced downwardly to head position by strap, the cylinder action, drive strap that head is fixed, and then head checked.
The beneficial effects of the utility model: use this utility model, not only head location can firmly can be fixed head, simple in structure, conveniently head is carried out to omnibearing inspection, improved the accuracy of check result.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1. fixed support, 2. expansion link, 3. crossbeam, 4. strap, 5. cylinder, 6. arc pillow, 7. positioning gasbag, 8. aerating pipe, 9. valve, 10, cushion.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As Fig. 1, a kind of magnetic resonance head device for positioning and securing, it comprises fixed support 1, on described fixed support 1, head fixing device is installed, described head fixing device comprises two expansion links 2, be hinged with crossbeam 3 between two expansion links 2, cylinder 5 is installed on crossbeam 3, cylinder 5 bottoms are connected with strap 4; Described fixed support 1 is provided with arc pillow 6, and the two ends of arc pillow 6 are respectively equipped with positioning gasbag 7, and described positioning gasbag 7 is connected with corresponding gas tube 8 respectively, on described gas tube 8, is respectively equipped with valve 9.
Described strap 4 is provided with cushion 10.
Described positioning gasbag 7 is located at the top of arc pillow 6.
Operation principle of the present utility model: patient is doing head magnetic resonance, and patient head is placed on arc pillow 6, opens the valve 9 on aerating pipe 8, start to aerating gasbag 7 inflations, when aerating gasbag 7 arrives head position, by head location, valve-off 9, stop inflation; Then expansion link 2 is displaced downwardly to head position by strap 4, and cylinder 5 actions, drive strap 4 that head is fixed, and then head checked.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. a magnetic resonance head device for positioning and securing, it is characterized in that, it comprises fixed support, on described fixed support, head fixing device is installed, described head fixing device comprises two expansion links, be hinged with crossbeam between two expansion links, cylinder is installed on crossbeam, cylinder bottom is connected with strap; Described fixed support is provided with the arc pillow, and the two ends of arc pillow are respectively equipped with positioning gasbag, and described positioning gasbag is connected with corresponding gas tube respectively, on described gas tube, is respectively equipped with valve.
2. a kind of magnetic resonance head device for positioning and securing as claimed in claim 1, is characterized in that, described strap is provided with cushion.
3. a kind of magnetic resonance head device for positioning and securing as claimed in claim 1, is characterized in that, described positioning gasbag is located at the top of arc pillow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377955XU CN203314962U (en) | 2013-06-27 | 2013-06-27 | Magnetic-resonance head positioning and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377955XU CN203314962U (en) | 2013-06-27 | 2013-06-27 | Magnetic-resonance head positioning and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314962U true CN203314962U (en) | 2013-12-04 |
Family
ID=49654371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377955XU Expired - Fee Related CN203314962U (en) | 2013-06-27 | 2013-06-27 | Magnetic-resonance head positioning and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314962U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198538A (en) * | 2017-07-07 | 2017-09-26 | 李钢 | A kind of adaptive air-cushion type head fixing device |
| CN107951502A (en) * | 2017-12-15 | 2018-04-24 | 侯加玉 | A kind of dept. of radiology's head fixing device |
| CN109984909A (en) * | 2019-04-30 | 2019-07-09 | 遵义市红花岗区人民医院 | A kind of cranial surgery operation fixing device |
| CN110638452A (en) * | 2019-09-17 | 2020-01-03 | 哈尔滨医科大学 | Small animal nuclear magnetic resonance scanning, fixing and anaesthesia integrated device and using method |
| CN112370041A (en) * | 2020-12-17 | 2021-02-19 | 广东医科大学 | Magnetic resonance inspection equipment for vascular cognitive impairment |
-
2013
- 2013-06-27 CN CN201320377955XU patent/CN203314962U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198538A (en) * | 2017-07-07 | 2017-09-26 | 李钢 | A kind of adaptive air-cushion type head fixing device |
| CN107951502A (en) * | 2017-12-15 | 2018-04-24 | 侯加玉 | A kind of dept. of radiology's head fixing device |
| CN109984909A (en) * | 2019-04-30 | 2019-07-09 | 遵义市红花岗区人民医院 | A kind of cranial surgery operation fixing device |
| CN110638452A (en) * | 2019-09-17 | 2020-01-03 | 哈尔滨医科大学 | Small animal nuclear magnetic resonance scanning, fixing and anaesthesia integrated device and using method |
| CN112370041A (en) * | 2020-12-17 | 2021-02-19 | 广东医科大学 | Magnetic resonance inspection equipment for vascular cognitive impairment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203314962U (en) | Magnetic-resonance head positioning and fixing device | |
| CN106568585B (en) | Turbocharger detection test bench | |
| CN105730993B (en) | The automatic censorship mechanism of double based on small-medium size liquid crystal panel | |
| CN206695987U (en) | Spring durability test machine | |
| CN205163527U (en) | Paediatrics physique examination assistant device | |
| CN204158393U (en) | A kind of magnetic resonance head fixing device | |
| CN212206003U (en) | Bearing protrusion precision measurement device | |
| CN204400163U (en) | Be applied to the mobile sucker of flexible PCB | |
| CN207180756U (en) | A kind of telescopic detection components | |
| CN203688183U (en) | Automatically-adjusting-type fixing device used for displacement sensor | |
| CN203848994U (en) | Engine cylinder head air tightness detecting device | |
| CN212693148U (en) | Device suitable for quality detection of aluminum casting parts | |
| CN106018546B (en) | Test piece auxiliary device for magnetic powder detection sensitivity verification | |
| CN203779376U (en) | Mobile clamping device of automobile bushing | |
| CN209287993U (en) | A kind of copper pipe packing gasket orthopedic appliance | |
| CN201392294Y (en) | Pneumatic stationary tension testing machine | |
| CN204308806U (en) | Positioner | |
| CN203364957U (en) | Porcelain brace insulator vibration acoustics detection test stand | |
| CN203414263U (en) | Equipment for testing hydraulic pressure of component of explosion-proof motor | |
| CN208443702U (en) | A kind of standard cube concrete test block device for determining permeation coefficient | |
| CN202693235U (en) | Hydraulic part comprehensive performance test board | |
| CN217688739U (en) | Fixing frame for probe of tree stress wave detector | |
| CN206648545U (en) | It is a kind of to be used for the cubing detected of resting the head on | |
| CN105783690A (en) | Capacitive grating displacement sensor with cylinder | |
| CN204329919U (en) | The dual-purpose cubing of compressor casing |
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: 20131204 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |