CN202263003U - Arm support - Google Patents
Arm support Download PDFInfo
- Publication number
- CN202263003U CN202263003U CN 201120348047 CN201120348047U CN202263003U CN 202263003 U CN202263003 U CN 202263003U CN 201120348047 CN201120348047 CN 201120348047 CN 201120348047 U CN201120348047 U CN 201120348047U CN 202263003 U CN202263003 U CN 202263003U
- Authority
- CN
- China
- Prior art keywords
- holder
- forearm
- arm
- arm holder
- upper arm
- 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 - Lifetime
Links
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to the field of medical equipment, in particular to an arm support. The arm support comprises a front arm support and an upper arm support, wherein one side of the front arm support is connected with one side of the upper arm support by a connecting shaft in an overlapping mode, and the front arm support can rotate in an overlapping surface around the connecting shaft. The arm support keeps the fixation of body positions of arms, relieves the fatigue of the arms and improves the comfort level of patients.
Description
Technical field
This utility model relates to field of medical, particularly a kind of arm holder.
Background technology
Strengthen X ray computer fault imaging (Computed Tomography; CT) scanning is to contain the iodine water soluble contrast material to the intravenous injection doses; Simultaneously or be right after the method for carrying out CT scan; It has higher density resolution, and can strengthen the pathological changes display effect by radiography, therefore obtains application more and more widely.Like arteria coronaria CTA, behind the intravenous injection contrast agent, utilize CT scan exactly, rebuild through Computer Processing again and draw the heart coronary artery imaging.
In Enhanced CT, contrast agent adopts pressure injector or intravenous drip from the property injection of arm last time usually, and full dose is injected about about 1.5min greatly and finished.For avoiding in injection process arm to run into transfusion catheter, require arm upwards to lift usually along a skew back.The arm below is not owing to there is supporting plate; Arm is easy to fatigue and also is difficult in and keeps this posture (the enhanced ct scans time is longer than the conventional CT scan time usually) in the whole scanning process always; So arm can be moved because of uncomfortable; Cause the human body position to be difficult to fix, thereby reduce the image quality of scanning.In the examinating couch moving process, human body needs so that keeps arm unsettled obliquely, and the time has been grown, and the people knows from experience uncomfortable, and is difficult to keep position constant, and arm rocks or bends then can influence image quality.
Granted publication number is used arm bracket for the utility model patent of 201481563U discloses a kind of magnetic resonance, and it comprises base plate and bracket, and the middle part of bracket is provided with a bracket, and both sides are provided with the arm bracket, and the rear side of arm bracket is provided with grip end.This arm bracket helps the patient and keeps posture constant for a long time, guarantees normally carrying out of inspection.
Granted publication is number for the utility model patent of 201019759Y discloses the holder of a kind of CT coronary angiography arm, and its arm holder part ramp both sides are provided with the arm groove, and upper end that should the arm groove is provided with handgrip, and the middle part, front side of arm holder part is provided with the head holder.This arm holder can alleviate patient's fatigue, prevents that head and arm from moving, and keeps position to fix.
The utility model content
The purpose of this utility model is to provide a kind of arm holder, fixes with the position that keeps arm, alleviates the fatigue of arm.
In view of this; This utility model proposes a kind of arm holder; It comprises forearm holder and upper arm holder; One side of wherein said forearm holder and a side of said upper arm holder overlap through connecting axle and link together, and a side of said forearm holder rides on the side of said upper arm holder, and said forearm holder can center on this connecting axle and in the overlapping face, rotate.This arm holder can keep the position of arm to fix, and improves the comfort level of arm.
According to an embodiment of this utility model, said upper arm holder wherein exists the part of angle to be connected with said forearm holder with horizontal plane for folding shape, and the part parallel with horizontal plane then places on the examinating couch.Upper arm holder one side can be fixed on the examinating couch like this, and opposite side is then raised the forearm holder, to improve the comfort level of forearm.
According to an embodiment of this utility model, the knuckle of said upper arm holder is an obtuse angle.So that the forearm holder is carried in the upper arm holder preferably.
According to another embodiment of this utility model, at least one side of said forearm holder has a catheter guidance assembly, to place transfusion catheter.
Another embodiment according to this utility model; Said arm holder also comprises a kind of locking piece; It is positioned at by the said connecting axle, and when said forearm holder turned to assigned address around said connecting axle, this locking piece locked the relative position of said forearm holder and said upper arm holder.
From such scheme, can find out; Since this utility model respectively with the forearm holder carry forearm, upper arm is carried in the upper arm holder, and there is angle in forearm holder and horizontal plane, so the application's arm holder helps keeping for a long time the position of arm to be fixed; Improve patient's comfort level; And reduce further, prevent that arm from moving in radiography and imaging process, so that contrast agent injects, finally conveniently scan.In addition, the application's arm holder is easy and simple to handle.
Description of drawings
To make clearer above-mentioned and other feature and advantage of the present invention of those skilled in the art through describe the embodiment of this utility model in detail with reference to accompanying drawing below, in the accompanying drawing:
Fig. 1 a and Fig. 1 b are the sketch map of this utility model arm holder.Wherein Fig. 1 a is a vertical view, and Fig. 1 b is a side view.
Fig. 2 a and Fig. 2 b are the sketch map that arm is supported in the arm holder of this utility model when scanning.Wherein Fig. 2 a is a vertical view, and Fig. 2 b is a side view.
Reference numeral
1 arm holder
2 forearm holders
3 upper arm holders
4 catheter guidance assemblies
5 connecting axles
6 syringes
7 transfusion catheters
8 objects to be checked
9 examinating couches
10 locking pieces
The specific embodiment
For the purpose, technical scheme and the advantage that make this utility model is clearer, below lift embodiment to this utility model further explain.
Below be example with CT equipment, specify the arm holder of this utility model.
Fig. 1 a is the vertical view of this utility model arm holder.Arm holder 1 comprises forearm holder 2 and upper arm holder 3; One side of forearm holder 2 one sides and upper arm holder 3 overlaps through a connecting axle 5 and links together; And a side of said forearm holder 2 rides on the side of said upper arm holder 3; As among Fig. 1 a shown in the dotted portion of connecting axle 5 places upper arm holder 3, so that forearm holder 2 is carried in upper arm holder 3 preferably.Forearm holder 2 is a spill, and with the support forearm, and forearm holder 2 can rotate in the overlapping face around connecting axle 5, so that the position of adjustment forearm feels comfortable until forearm.Simultaneously; The current location of forearm holder when feeling comfortable in order to fix forearm, arm holder 1 also comprises a kind of locking piece 10, it is positioned at connecting axle 5 next doors; With the current relative position of locking forearm holder 2 and upper arm holder 3, arm just keeps this posture constant in whole scanning process easily always like this.
Described in background technology, in Enhanced CT, need inject contrast agent, so the arm holder 1 of this utility model further is provided with a catheter guidance assembly 4 at least one side of forearm holder 2, to place transfusion catheter (not shown among Fig. 1 a) from arm.The both sides of forearm holder 2 respectively are provided with a catheter guidance assembly 4 among Fig. 1 a, no matter the forearm holder turns to any position in the overlapping face like this, all make things convenient for and place transfusion catheter.In addition, catheter guidance assembly 4 also can integrate with forearm holder 2.
The material of this utility model arm holder for example is a resin fibre, so neither can in CT imaging, form pseudo-shadow, even and this material get into human body and also can not cause damage to human body.Certainly the material of arm holder also can be an other materials well known to those skilled in the art.
Fig. 1 b is the side view of this utility model arm holder.The upper arm holder 3 of visible this utility model arm holder 1 among Fig. 1 b wherein exists the part of angle to be connected with forearm holder 2 with horizontal plane for folding shape, and the part parallel with horizontal plane then places on the device that carries human body, for example examinating couch.Preferably, the knuckle of upper arm holder 3 is an obtuse angle, is beneficial to support forearm holder 2.
Fig. 2 a is the vertical view that arm is supported in the arm holder of this utility model when scanning.Among Fig. 2 a before scanning beginning; Human body 8 for example lies on the CT examination bed 9 with the dorsal position posture; Upper arm holder 3 part parallel with examinating couch inserted between the bed surface and mattress of examinating couch 9, and is crushed on the below of human body 8, fixes upper arm holder 3 with the body weight that relies on human body.The concrete on position of upper arm holder 3 depends on the circumstances, and in the time of need lifting obliquely such as arm shown in Fig. 2 a, upper arm holder 3 can be inserted between the bed surface and mattress of human body back below, fixes upper arm holder 3 to rely on the back; When if arm need place the human body waist neighbouring, the upper arm holder can be inserted between the bed surface and mattress of human body waist or buttocks below, fixes upper arm holder 3 to rely on waist or buttocks.Certainly; Also can adopt another kind of embodiment; The part that upper arm holder 3 is parallel with examinating couch fixes or is rigidly connected on the examinating couch through a connector; But this mode may be provided with connector on examinating couch, may influence the smooth of examinating couch, is not easy to adjust at any time the position of arm holder in addition.Exist the part of angle then to link together through connecting axle 5 with horizontal plane in the upper arm holder 3 with forearm holder 2; Because the width of examinating couch 9 just is slightly wider than the human body width usually; It is unsettled so the part that has angle with horizontal plane in the upper arm holder 3 probably in the outside of examinating couch 9 bedside, relies on upper arm holder 3 part parallel with examinating couch to support.
Fig. 2 b is the side view that arm is supported in the arm holder of this utility model when scanning.
The process of particularly, sweeping anchor with this arm holder 1 realization enhanced CT is following:
At first, the needs guiding human body 8 according to the CT scan pattern lies on the examinating couch 9 with suitable posture.Such as dorsal position, lateral position etc.
Then, 3 of upper arm holders are inserted between the bed surface and mattress of examinating couch 9 place, and rely on human body 8 it is pushed down, with fixedly upper arm holder 3 according to the comfort level of this scan pattern and human arm.
Then, arm is adjusted the relative position of forearm holder 2 and upper arm holder 3 according to comfort level, in the overlapping face, turns to arm until the forearm holder and feels comfortable position to lock these positions with locking piece 10.
At last,, inject in the arm, finish until injection from the other end injection of contrast medium of transfusion catheter and along the transfusion catheter that is placed on the catheter guidance assembly 4 with the end insertion arm of transfusion catheter 7.Just can carry out Enhanced CT afterwards.
This utility model can also be used for other armarium, like magnetic resonance equipment, X-ray machine etc., perhaps in the equipment of other field.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an arm holder (1); It comprises forearm holder (2) and upper arm holder (3); One side of one side of wherein said forearm holder (2) and said upper arm holder (3) overlaps through a connecting axle (5) and links together; And said forearm holder (2) one sides ride on the side of said upper arm holder (3), and said forearm holder (2) can be rotated in the overlapping face around this connecting axle (5).
2. arm holder according to claim 1 (1) is characterized in that, said upper arm holder (3) wherein exists the part of angle to be connected with said forearm holder (2) with horizontal plane for folding shape, and the part parallel with horizontal plane then places on the examinating couch.
3. arm holder according to claim 2 (1) is characterized in that, the knuckle of said upper arm holder (3) is an obtuse angle.
4. arm holder according to claim 1 (1) is characterized in that, at least one side of said forearm holder (2) has a catheter guidance assembly (4), to place transfusion catheter (7).
5. arm holder according to claim 1 (1); It is characterized in that; Said arm holder (1) also comprises a kind of locking piece (10); It is other that it is positioned at said connecting axle (5), when said forearm holder (2) around said connecting axle (5) when turning to assigned address, the relative position of this locking piece (10) locking said forearm holder (2) and said upper arm holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120348047 CN202263003U (en) | 2011-09-16 | 2011-09-16 | Arm support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120348047 CN202263003U (en) | 2011-09-16 | 2011-09-16 | Arm support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263003U true CN202263003U (en) | 2012-06-06 |
Family
ID=46153815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120348047 Expired - Lifetime CN202263003U (en) | 2011-09-16 | 2011-09-16 | Arm support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291023A (en) * | 2018-12-13 | 2019-02-01 | 马山县明锋汽车维修有限公司 | Automotive service set case |
| CN109531529A (en) * | 2018-12-13 | 2019-03-29 | 马山县明锋汽车维修有限公司 | Auto repair platform |
-
2011
- 2011-09-16 CN CN 201120348047 patent/CN202263003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291023A (en) * | 2018-12-13 | 2019-02-01 | 马山县明锋汽车维修有限公司 | Automotive service set case |
| CN109531529A (en) * | 2018-12-13 | 2019-03-29 | 马山县明锋汽车维修有限公司 | Auto repair platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Moran et al. | Short-term displacement and reproducibility of the breast and nodal targets under active breathing control | |
| CN202263003U (en) | Arm support | |
| US20040131159A1 (en) | Patient table with cantilevered radiolucent pallet | |
| CN201949024U (en) | Special head support for enhanced CT (computed tomography) examination | |
| CN206577257U (en) | Radiotherapy head-positioning pillow | |
| Cohen et al. | Data acquisition for pediatric CT angiography: problems and solutions | |
| CN201814586U (en) | Multifunctional X-ray photography frame | |
| CN208447623U (en) | CT upper limb bracket | |
| CN109793998A (en) | A kind of proton radiotherapy rack with image documentation equipment | |
| CN2788742Y (en) | Upper limbs support for CT | |
| CN205094475U (en) | Nuclear medicine scanning patient fixing device for head | |
| CN204543288U (en) | Breast radiation therapy body frame | |
| CN216569987U (en) | Patient fixing device of medical CT imager | |
| CN201127615Y (en) | Radiodiagnosis fixed bed | |
| CN216602866U (en) | Elbow fixing support for assisting magnetic resonance imaging examination of wrist position | |
| CN203935196U (en) | A kind of nuclear medicine kidney function test chair special | |
| Ghafarian et al. | The influence of PET and CT misalignment due to respiratory motion on the cardiac PET/CT imaging: a simulation study | |
| CN213129534U (en) | Auxiliary hand bracket for CT (computed tomography) enhanced scanning | |
| CN215306018U (en) | Portable CT handle frame | |
| CN219742728U (en) | Image inspection scanning bed | |
| CN214761380U (en) | Auxiliary radial artery puncture bracket in interventional operation | |
| CN204394684U (en) | Drawing and pulling type In Painless elbow arm fixed mount | |
| Ghafarian et al. | Quantification of PET and CT misalignment errors due to bulk motion in cardiac PET/CT imaging: Phantom and clinical studies | |
| CN210844061U (en) | Nuclear medicine injection table | |
| CN215081301U (en) | Sick bed shelving device for preventing foot drop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |