CN204889988U - Elbow joint magnetic resonance imaging's auxiliary device - Google Patents
Elbow joint magnetic resonance imaging's auxiliary device Download PDFInfo
- Publication number
- CN204889988U CN204889988U CN201520541433.8U CN201520541433U CN204889988U CN 204889988 U CN204889988 U CN 204889988U CN 201520541433 U CN201520541433 U CN 201520541433U CN 204889988 U CN204889988 U CN 204889988U
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- CN
- China
- Prior art keywords
- box body
- palm
- elbow joint
- magnetic resonance
- resonance imaging
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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 elbow joint magnetic resonance imaging's auxiliary device, include the box body that is used for placing the hand, one of them holds opening the box body, is provided with in the box body to make the palm keep centre of the palm orientation under the condition that the human body tie was lain, and the thumb horizontal development is 15 degrees, and all the other four fingers protract, and the palm connected in stars of the back of four fingers and palm at the coplanar, the open end of box body is equipped with the layer board that can support the forearm and make whole arm be in the coplanar, can effectively reduce the patient produced the involuntary movement when carrying out elbow joint magnetic resonance imaging phenomenon, reduction repeat scanning number, improvement inspection flow through this device, simultaneously, the elbow joint is in the coplanar in the time of can ensureing to go on the scanning of two upper limbs, does benefit to to carry out comparative observation to duplex joint focus, more does benefit to diagnose disease.
Description
Technical field
This utility model belongs to medical apparatus and instruments, particularly a kind of auxiliary device of elbow joint magnetic resonance imaging.
Background technology
Existing magnetic resonance elbow joint scanning adopts supine dorsal position (upper limb stretches in side), adopts packaging type surface coils scan mode; This kind of elbow joint scan mode is owing to lacking the device of assisting pendulum position and reducing motion artifacts, it is comparatively random that patient puts position, point how natural flexing, palm back of the body position is low, cause whole upper limb Chang Buneng in same aspect, cause during the position scannings such as Coronal and need on position line, beat angle, and the how many a lot of technician Chang Buneng of angle grasps very well, impact diagnosis precision.
Utility model content
For above-mentioned prior art Problems existing, the utility model proposes a kind of auxiliary device of elbow joint magnetic resonance imaging, effectively can overcome the routine pendulum position defect of elbow joint magnetic resonance imaging, reduce multiple scanning number of times, alleviate patient's sense of discomfort, namely improve inspection flow, also improve accuracy rate of diagnosis.
To achieve these goals, the technical solution adopted in the utility model is: a kind of auxiliary device of elbow joint magnetic resonance imaging, comprise the box body for placing hand, one of them end opening of box body, be provided with in box body can make when human body lies low palm keep the centre of the palm towards, thumb horizontal development 15 degree, all the other four fingers protract, and four refer to be in conplane palm shaped groove with the back side of palm; The opening of box body is provided with and can supports forearm and make whole arm be in conplane supporting plate.
The position of the corresponding muscle of thenar of described palm shaped groove and muscle of hypothenar arranges muscle of thenar groove, muscle of hypothenar groove, the degree of depth of muscle of thenar groove and hypothenar groove is greater than the degree of depth at all the other positions of hands palm shaped groove, the centre of the palm of people is coincide embed in palm shaped groove, ensure that the back of the hand is positioned at same plane.
Described box body both can as a whole structure, and also can be fastened by upper and lower two halves box body and form, described palm shaped groove is arranged on first half box body, and the inner side of Lower Half box body is planar structure.
The edge correspondence of described first half box body and Lower Half box body is provided with spliced eye and inserting groove.
Described supporting plate is connected with Lower Half box body.
The thickness of described supporting plate is 3cm.
The both sides of described supporting plate arrange vertical baffle plate.
The beneficial effects of the utility model: effectively can reduce patient produces involuntary movement phenomenon when carrying out elbow joint magnetic resonance imaging by this device, reduce multiple scanning number of times, improve and check flow; Meanwhile, when can guarantee to carry out two upper limb scanning, elbow joint is in same plane, is beneficial to and carries out paired observation to duplex joint focus, be more conducive to diagnose the illness.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1. box body, 2. palm shaped groove, 3. muscle of thenar groove, 4. muscle of hypothenar groove, 5. supporting plate, 6. baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, a kind of auxiliary device of elbow joint magnetic resonance imaging, comprise the box body 1 for placing hand, one of them end opening of box body 1, be provided with in box body 1 can make when human body lies low palm keep the centre of the palm towards, thumb horizontal development 15 degree, all the other four fingers protract, and four refer to be in conplane palm shaped groove 2 with the back side of palm; The opening of box body 1 is provided with and can supports forearm and make whole arm be in conplane supporting plate 5.
The position of the corresponding muscle of thenar of described palm shaped groove 2 and muscle of hypothenar arranges muscle of thenar groove 3, muscle of hypothenar groove 4, the degree of depth of muscle of thenar groove 3 and hypothenar groove 4 is greater than the degree of depth at all the other positions of hands palm shaped groove 2, the centre of the palm of people is coincide embed in palm shaped groove 2, ensure that the back of the hand is positioned at same plane.
Described box body 1 both can as a whole structure, and also can be fastened by upper and lower two halves box body and form, described palm shaped groove is arranged on first half box body, and the inner side of Lower Half box body is planar structure.
The edge correspondence of described first half box body and Lower Half box body is provided with spliced eye and inserting groove.
Described supporting plate 5 is connected with Lower Half box body.
The thickness of described supporting plate 5 is 3cm.
The both sides of described supporting plate 5 arrange vertical baffle plate.
During use, upper and lower two halves box body 1 is opened, people lies low on scanning bed, Lower Half box body is placed on side, patient by forearm and hand placement on Lower Half box body 1, keep the centre of the palm upward, four refer to protract, thumb outwards launches the posture of 15 degree, then first half box body 1 and Lower Half box body 1 is fastened, and makes the palm centre of the palm embed in palm shaped groove 2, the pendulum position of effective restriction patient, make its whole upper limb be everlasting in same aspect, reducing patient produces involuntary movement phenomenon when carrying out elbow joint magnetic resonance imaging, reducing multiple scanning number of times.This device can arrange two, for scanning duplex simultaneously.
Claims (7)
1. the auxiliary device of an elbow joint magnetic resonance imaging, it is characterized in that, comprise the box body for placing hand, one of them end opening of box body, be provided with in box body can make when human body lies low palm keep the centre of the palm towards, thumb horizontal development 15 degree, all the other four fingers protract, and four refer to be in conplane palm shaped groove with the back side of palm; The opening of box body is provided with and can supports forearm and make whole arm be in conplane supporting plate.
2. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 1, it is characterized in that, the position of the corresponding muscle of thenar of described palm shaped groove and muscle of hypothenar arranges muscle of thenar groove, muscle of hypothenar groove, the degree of depth of muscle of thenar groove and hypothenar groove is greater than the degree of depth at all the other positions of hands palm shaped groove, the centre of the palm of people is coincide embed in palm shaped groove, ensure that the back of the hand is positioned at same plane.
3. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 1, it is characterized in that, the as a whole structure of described box body, or formed by upper and lower two halves box body fastening, described palm shaped groove is arranged on first half box body, and the inner side of Lower Half box body is planar structure.
4. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 3, is characterized in that, the edge correspondence of described first half box body and Lower Half box body is provided with spliced eye and inserting groove.
5. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 3, it is characterized in that, described supporting plate is connected with Lower Half box body.
6. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 1, is characterized in that, the thickness of described supporting plate is 3cm.
7. the auxiliary device of a kind of elbow joint magnetic resonance imaging according to claim 1, is characterized in that, the both sides of described supporting plate arrange vertical baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541433.8U CN204889988U (en) | 2015-07-24 | 2015-07-24 | Elbow joint magnetic resonance imaging's auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541433.8U CN204889988U (en) | 2015-07-24 | 2015-07-24 | Elbow joint magnetic resonance imaging's auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889988U true CN204889988U (en) | 2015-12-23 |
Family
ID=54912212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541433.8U Expired - Fee Related CN204889988U (en) | 2015-07-24 | 2015-07-24 | Elbow joint magnetic resonance imaging's auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889988U (en) |
-
2015
- 2015-07-24 CN CN201520541433.8U patent/CN204889988U/en not_active Expired - Fee Related
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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: 20151223 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |