CN202875331U - Foot fixing device for magnetic resonance knee-joint scanning - Google Patents
Foot fixing device for magnetic resonance knee-joint scanning Download PDFInfo
- Publication number
- CN202875331U CN202875331U CN 201220612177 CN201220612177U CN202875331U CN 202875331 U CN202875331 U CN 202875331U CN 201220612177 CN201220612177 CN 201220612177 CN 201220612177 U CN201220612177 U CN 201220612177U CN 202875331 U CN202875331 U CN 202875331U
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- fixing head
- magnetic resonance
- sliding panel
- push
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a foot fixing device for magnetic resonance knee-joint scanning, which comprises a rectangular fixed plate, and is characterized in that the right end of the rectangular fixed plate is provided with a vertical fixed plate; the left end of the rectangular fixed plate is provided with a locating plate and a sliding plate; the sliding plate is opposite to the fixed plate in parallel; a push-and-pull bolt is arranged at the outer side of the sliding plate; and the push-and-pull bolt passes through a screw hole arranged on the locating plate. The foot fixing device for magnetic resonance knee-joint scanning is simple in structure and convenient to use, and can maintain the knee joints to bend at a certain degree by fixing the feet of a patient.
Description
Technical field
This utility model relates to a kind of magnetic resonance knee joint scan auxiliary device, specifically a kind of magnetic resonance knee joint scan fixer for feet part.
Background technology
At present, when using clinically magnetic resonance that knee joint is checked, need the patient to keep actionless posture the long period, because kneed particularity, in scanning process, need patient's knee joint bending to certain angle, could show more clearly each structure of knee joint, and knee-sprung angle is generally the 15-20 degree, and when lower limb stretched, the back that anterior cruciate ligament can be attached to the femoral head lower end showed unclear, in knee joint bending 15-20 degree, anterior cruciate ligament and back, femoral head lower end can be divided and have a gap, and this time, the Imaging Study anterior cruciate ligament was the most clearly, in clinical practice, many patients often are difficult to do by above-mentioned requirements, often occur causing image display not good enough because of overlong time or knee joint flexing not, be unfavorable for the diagnosis of image.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, the magnetic resonance knee joint scan fixer for feet part that can realize by fixed foot portion patient's knee joint bending number of degrees.
For reaching above purpose, the technical scheme that this utility model adopts is: magnetic resonance knee joint scan fixer for feet part, comprise the rectangle fixing head, it is characterized in that: the right-hand member of described rectangle fixing head is provided with vertical fixing head, left end at the rectangle fixing head is provided with location-plate and sliding panel, and sliding panel is parallel relative with fixing head; The outside at sliding panel is provided with Push-pull bolt, and Push-pull bolt passes the screw on the location-plate.
As improvement of the present utility model: the forward and backward side of described rectangle fixing head is equipped with chute, and the forward and backward side in the bottom of sliding panel is equipped with the slip foot, and the slip foot of sliding panel snaps in the chute of rectangle fixing head.
The outside of described sliding panel is provided with fixed disc, is provided with to rotate the chamber in fixed disc, is provided with baffle plate in the end of Push-pull bolt, and the baffle plate of Push-pull bolt snaps in the rotation intracavity in the fixed disc.
The beneficial effects of the utility model are: simple in structure, easy to use, can pass through fixedly patient's foot, and reach knee joint and keep the crooked number of degrees.
Description of drawings
Fig. 1 is structure schematic top plan view of the present utility model;
Fig. 2 is that Fig. 1 is along A-A section cross-sectional schematic;
Fig. 3 is that Fig. 1 is along B-B section cross-sectional schematic.
Among the figure: 1, rectangle fixing head; 2, fixing head; 3, sliding panel; 4, chute; 5, fixed disc; 6, Push-pull bolt; 7, location-plate; 8, slip foot; 9, baffle plate.
The specific embodiment
Make this utility model with reference to accompanying drawing 1, Fig. 2, Fig. 3.This magnetic resonance knee joint scan fixer for feet part, comprise rectangle fixing head 1, it is characterized in that: the right-hand member of described rectangle fixing head 1 is provided with vertical fixing head 2, is provided with location-plate 7 and sliding panel 3 at the left end of rectangle fixing head 1, and sliding panel 3 is parallel relative with fixing head 2; Be provided with Push-pull bolt 6 in the outside of sliding panel 3, Push-pull bolt 6 is plastics or producing wood; Push-pull bolt 6 passes the screw on the location-plate 7, by the rotation of Push-pull bolt 6, realizes the distance adjustment between sliding panel 3 and the fixing head 2.
As improvement of the present utility model: the forward and backward side of described rectangle fixing head 1 is equipped with chute 4, and the forward and backward side in the bottom of sliding panel 3 is equipped with slip foot 8, and the slip foot 8 of sliding panel 3 snaps in the chute 4 of rectangle fixing head 1.
The outside of described sliding panel 3 is provided with fixed disc 5, is provided with to rotate the chamber in fixed disc 5, is provided with baffle plate 9 in the end of Push-pull bolt 6, and the baffle plate 9 of Push-pull bolt 6 snaps in the rotation intracavity in the fixed disc 5.
Claims (3)
1. magnetic resonance knee joint scan fixer for feet part, comprise rectangle fixing head (1), it is characterized in that: the right-hand member of described rectangle fixing head (1) is provided with vertical fixing head (2), left end at rectangle fixing head (1) is provided with location-plate (7) and sliding panel (3), and sliding panel (3) is parallel relative with fixing head (2); Be provided with Push-pull bolt (6) in the outside of sliding panel (3), Push-pull bolt (6) passes the screw on the location-plate (7).
2. magnetic resonance knee joint scan fixer for feet part according to claim 1, it is characterized in that: the forward and backward side of described rectangle fixing head (1) is equipped with chute (4), forward and backward side in the bottom of sliding panel (3) is equipped with slip foot (8), and the slip foot (8) of sliding panel (3) snaps in the chute (4) of rectangle fixing head (1).
3. magnetic resonance knee joint scan fixer for feet part according to claim 1, it is characterized in that: the outside of described sliding panel (3) is provided with fixed disc (5), in fixed disc (5), be provided with and rotate the chamber, be provided with baffle plate (9) in the end of Push-pull bolt (6), the baffle plate (9) of Push-pull bolt (6) snaps in the rotation intracavity in the fixed disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612177 CN202875331U (en) | 2012-11-19 | 2012-11-19 | Foot fixing device for magnetic resonance knee-joint scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612177 CN202875331U (en) | 2012-11-19 | 2012-11-19 | Foot fixing device for magnetic resonance knee-joint scanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875331U true CN202875331U (en) | 2013-04-17 |
Family
ID=48066804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612177 Expired - Fee Related CN202875331U (en) | 2012-11-19 | 2012-11-19 | Foot fixing device for magnetic resonance knee-joint scanning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720843A (en) * | 2015-03-20 | 2015-06-24 | 中国人民解放军第四军医大学 | Foot fixator for whole body bone scanning |
| CN108209920A (en) * | 2018-03-06 | 2018-06-29 | 吉林大学 | For the mechanics pressurized equipment of knee joint Magnetic resonance imaging during human body horizontal position |
-
2012
- 2012-11-19 CN CN 201220612177 patent/CN202875331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720843A (en) * | 2015-03-20 | 2015-06-24 | 中国人民解放军第四军医大学 | Foot fixator for whole body bone scanning |
| CN108209920A (en) * | 2018-03-06 | 2018-06-29 | 吉林大学 | For the mechanics pressurized equipment of knee joint Magnetic resonance imaging during human body horizontal position |
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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: 20130417 Termination date: 20131119 |