CN210931477U - Lower limb full-length shooting support - Google Patents
Lower limb full-length shooting support Download PDFInfo
- Publication number
- CN210931477U CN210931477U CN201921160395.6U CN201921160395U CN210931477U CN 210931477 U CN210931477 U CN 210931477U CN 201921160395 U CN201921160395 U CN 201921160395U CN 210931477 U CN210931477 U CN 210931477U
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- China
- Prior art keywords
- bracket
- back plate
- motor
- full
- lower limb
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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
Links
- 210000003141 lower extremity Anatomy 0.000 title claims description 17
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 206010044565 Tremor Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical treatment appurtenance technique and specifically relates to a support is shot to low limbs full length is related to. The support comprises a base, side plates and a top plate, wherein the side plates are two parallel plates which are the same in size and perpendicular to the base, and are fixedly arranged on two sides of the base respectively; a bracket is arranged right below the center of the lower edge of the back plate, a motor is arranged in the middle of the top plate, and a strand is arranged on the motor shaft. The bracket is provided with a bracket which can help the patient with serious disease to support part of the weight of the body, so that the pressure on the legs is reduced to cause shaking; the medical support has the advantages that the hand-held cross rods are added, so that patients are fixed and balanced, and the bracket of the support can be operated semi-automatically, so that the operation time of medical staff is reduced.
Description
Technical Field
The utility model belongs to the technical field of medical treatment appurtenance technique and specifically relates to a support is shot to low limbs full length is related to.
Background
In medical X-ray radiography of a human body by a radiography system, a subject needs to photograph a part clinically requiring photography at a stress site while standing or standing. For example, the shooting of the full-length X-ray film of the lower limb is an item which needs to be checked for orthopedic elderly patients who are going to do knee joint replacement, and the operation requires that the full-length X-ray film needs to be shot by a stress position, namely, a standing position, so as to truly display the knee joint and the bone structure of the whole lower limb in a stressed state, and a surgeon can conveniently and accurately measure the force line of the lower limb of the patient, thereby correctly performing the operation on the patient. Therefore, the requirement for the shooting quality of the full-length X-ray film is high.
When the patient is photographed with the full-length X-ray film of the lower limb at the stress position, the patient is required to stand on a platform with the height of about 25cm for about 15 minutes. Most patients, especially the elderly patients, have poor physical conditions, and motion artifacts are generated due to difficult standing or shaking in the shooting process, so that the shooting quality is affected, the measurement and diagnosis of data are affected, the shooting fails, and the shooting needs to be carried out again. The re-photographing causes pain to the patient, especially increases unnecessary radiation dose, and also increases the workload of the photographer. Therefore, a need exists for a device which can help a patient stand stably, and avoid or reduce shaking caused by over-stress on legs of the patient, and influence the shooting effect.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a full-length lower limb imaging support with a bracket to help a patient with a heavy condition to support a portion of the body weight, thereby reducing the pressure on the legs and the resulting trembling; meanwhile, a hand-held cross rod is added to fix and balance patients, and the bracket of the bracket can be operated semi-automatically, so that the operation time of medical staff is reduced.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the full-length lower limb shooting support is characterized by further comprising a bracket structure, wherein the bracket structure comprises a bracket, a back plate and a limiting block, guide grooves are formed in the vertical direction of the two side plates close to one long side edge, the two ends of the back plate are clamped in the guide grooves of the two side plates respectively, the length of the back plate is equal to the distance between the outer side surfaces of the two side plates, the width of each guide groove is matched with the thickness of the back plate, and the guide grooves and the back plate can slide relatively; a position close to the side plate on the inner side of the back plate is fixedly provided with a limiting block; a bracket is arranged right below the center of the lower edge of the back plate, the bracket is L-shaped, and the transverse end of the L-shaped bracket faces the step side of the base; the L-shaped upper end of the bracket is fixedly connected with the lower edge of the back plate; the distance between the L-shaped corner position of the bracket and the lower edge of the back plate is not less than 25 cm; a motor is arranged in the middle of the top plate and is a servo motor; the motor shaft of the motor is provided with a strand, the strand is connected with the upper edge of the back plate through a cable, the motor rotates forwards, the strand pulls the back plate upwards through the cable, the motor rotates backwards, and the back plate moves downwards along the guide groove through self weight.
Furthermore, a rotating shaft seat is arranged at the middle position of the inner side of the side plate, a cross rod is arranged on the rotating shaft seat, one end of the cross rod is connected with the rotating shaft seat through a rotating shaft and can freely rotate around the rotating shaft seat, and the other end of the cross rod is connected with the other side plate after the cross rod rotates to the horizontal position.
Furthermore, a control switch is also arranged on the inner side of the side plate and comprises three buttons of lifting, descending and stopping; the control switch is externally connected with a power supply and is connected with the motor.
Furthermore, a standing foot position is arranged in the middle of the highest step position of the base and is arranged between the cross rod and the vertical projection of the back plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, this support is equipped with bracket structure, and the bracket can be placed in patient's crotch portion, and drives the bracket through the hawser and upwards lift, and bracket structure can help the heavier patient of disease to hold the partial weight of health, reduces the pressure to the shank and the condition of trembling that causes.
2. The utility model discloses in, this support is provided with the horizontal pole in the curb plate inboard, and the horizontal pole can be through rotating as for horizontal position, and the other end is connected in another curb plate inboard, and the horizontal pole can restrict the patient's of inspection and move indiscriminately, can let the hand horizontal pole of patient simultaneously, makes the fixed keep balance of disease, and the bracket accessible control switch of this support controls the motor, realizes semi-automatization operation, has reduced medical personnel's operating time.
Drawings
Fig. 1 is a schematic structural view of the lower limb full-length shooting support of the utility model.
Fig. 2 is a schematic view of the bracket structure of the lower limb full-length shooting bracket of the present invention.
Description of the main elements
In the figure, 1, a base; 11. standing a pin position; 2. a side plate; 21. a guide groove; 3. a top plate; 4. a motor; 41. a strand of wire; 5. a bracket structure; 51. a bracket; 52. a limiting block; 53. a back plate; 6. a rotating shaft seat; 7. a cross bar; 8. a control switch; 9. a cable.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1 and 2, in a preferred embodiment of the present invention, a full-length lower limb photographing bracket comprises a base 1, side plates 2 and a top plate 3, wherein the base 1 is in a two-stage step shape, the side plates 2 are two parallel plates with the same size and perpendicular to the base 1 and are respectively and fixedly disposed on two sides of the base 1, the top plate 3 is parallel to the surface of the base 1 and is fixedly connected with the upper end surfaces of the two side plates 2 to form a frame, the bracket further comprises a bracket structure 5, the bracket structure 5 comprises a bracket 51, a back plate 53 and a stopper 52, the two side plates 2 are provided with a guide groove 21 in the vertical direction near a long side, two ends of the back plate 53 are respectively clamped in the guide grooves 21 of the two side plates 2, the length of the back plate 53 is the same as the distance between the outer side surfaces of the two side plates 2, and the width of the guide groove 21 is identical to the thickness of, the guide groove 21 and the back plate 53 can slide relatively; a position on the inner side of the back plate 53, which is tightly attached to the side plate 2, is fixedly provided with a limiting block 52; referring to fig. 2, a bracket 51 is arranged right below the center of the lower edge of the back plate 53, the bracket 51 is L-shaped, and the transverse end of the L-shape of the bracket 51 faces the step side of the base 1; the L-shaped upper end of the bracket 51 is fixedly connected with the lower edge of the back plate 53; the distance between the L-shaped corner of the bracket and the lower edge of the back plate 53 is not less than 25cm, the distance between the corner of the bracket 51 and the lower edge of the back plate 53 needs to be greater than the distance between the crotch and the waist, and the back plate 53 is ensured not to influence the shooting effect in the shooting process; this support is equipped with bracket structure 5, and bracket 51 can be placed in patient's crotch portion, and drives bracket 51 through hawser 9 and upwards lift, and bracket structure 5 can help the heavier patient of disease to hold the partial weight of health, reduces the pressure to the shank and the condition of trembling that causes.
Referring to fig. 1, a motor 4 is arranged in the middle of the top plate 3, a strand 41 is mounted on the shaft of the motor 4, the strand 41 is connected with the upper edge of the back plate 53 through a cable 9, the motor 4 rotates forward, the strand 41 pulls the back plate 53 upwards through the cable 9, the motor 4 rotates reversely, and the back plate 53 moves downwards along the guide groove 21 by self weight; in addition, the motor 4 used in the utility model is a servo motor 4, the adjusting precision is good, the motor 4 is provided with a speed controller, and the rotating speed of the motor 4 is not too fast in the process of ascending and descending the bracket structure 5; especially, in the process of rising, the bracket 51 can be pressed on the crotch of the patient when the rotating speed of the motor 4 is too high, and the hidden danger of pressure injury is caused.
Please refer to fig. 1, the utility model discloses a 2 inboard of curb plate are equipped with pivot seat 6 at the intermediate position, are equipped with the pivot in the middle of the pivot seat 6, then bore the through-hole with the one end of horizontal pole 7, and the through-hole size matches with the pivot, then pass the through-hole with the pivot and connect on pivot seat 6, and can be around the pivot free rotation on the vertical plane on the pivot seat 6, horizontal pole 7 changes to the horizontal position after, the other end and the opposite side board 2 of horizontal pole 7 are connected, another curb plate 2 is equipped with the fixture block in the height that corresponds with pivot seat 6 and the corresponding position, the other end joint of horizontal pole 7 is in the fixture block, makes horizontal pole 7 keep the level form, and the disease of being shot can be held up horizontal pole 7 by hand, supports the weight of. This support is provided with horizontal pole 7 in 2 inboards of curb plate, and horizontal pole 7 can be through rotating as to horizontal position, and the other end is connected in 2 inboards of another curb plate, and horizontal pole 7 can restrict the patient of inspection and move disorderly, can let the hand horizontal pole 7 of patient simultaneously, makes the fixed keep balance of disease, and the bracket 51 accessible control switch 8 of this support controls motor 4, realizes semi-automatization operation, has reduced medical personnel's operating time.
Referring to fig. 1, a control switch 8 is further disposed inside the side plate 2, and the control switch 8 includes three buttons of up-down and stop; the control switch 8 is externally connected with a power supply, the external power supply is connected with the control switch 8, the control switch 8 controls the on-off of the power supply, then the electricity is transmitted to the motor 4 through the control switch 8 and is connected with the motor 4, the lifting button of the control switch 8 can control the motor 4 to rotate forwards, the back plate 53 is lifted and drives the bracket 51 to lift, and the stopping button is pressed after the bracket 51 is lifted to abut against the crotch of a patient to be clamped and fixed; after the patient is shot, the patient can operate the 'descending' button by himself, the motor 4 rotates reversely, the back plate 53 freely descends along with the descending of the bracket 51 due to the self weight of the back plate 53, and the purpose that the crotch is loosened and exits from the bracket 51 is achieved.
Referring to fig. 1, the base 1 of the present invention is provided with a standing foot 11 in the middle of the highest step, the standing foot 11 is disposed between the cross bar 7 and the vertical projection of the back plate 53, and the standing foot 11 is set to limit the position of the patient not to stand off the side in the shooting position, so as to facilitate the shooting.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. The full-length lower limb shooting support is characterized by further comprising a bracket structure, wherein the bracket structure comprises a bracket, a back plate and a limiting block, guide grooves are formed in the vertical direction of the two side plates close to one long side edge, two ends of the back plate are clamped in the guide grooves of the two side plates respectively, and the length of the back plate is equal to the distance between the outer side surfaces of the two side plates;
a position close to the side plate on the inner side of the back plate is fixedly provided with a limiting block; a bracket is arranged right below the center of the lower edge of the back plate, the bracket is L-shaped, and the transverse end of the L-shaped bracket faces the step side of the base; the L-shaped upper end of the bracket is fixedly connected with the lower edge of the back plate; the distance between the L-shaped corner position of the bracket and the lower edge of the back plate is not less than 25 cm;
the middle part of the top plate is provided with a motor, a strand is mounted on a motor shaft of the motor and connected with the upper edge of the back plate through a cable, the motor rotates forwards, the strand pulls the back plate upwards through the cable, the motor rotates backwards, and the back plate moves downwards along the guide groove through self weight.
2. The full-length lower limb shooting support according to claim 1, wherein a rotating shaft seat is arranged at the middle position inside the side plate, a cross rod is arranged on the rotating shaft seat, one end of the cross rod is connected with the rotating shaft seat through a rotating shaft and can freely rotate around the rotating shaft seat, and after the cross rod rotates to the horizontal position, the other end of the cross rod is connected with the other side plate.
3. The full-length lower limb shooting bracket according to claim 1, characterized in that a control switch is further arranged on the inner side of the side plate, and the control switch comprises three buttons of lifting, descending and stopping; the control switch is externally connected with a power supply and is connected with the motor.
4. The full-length lower limb shooting bracket according to claim 1, wherein the motor is a servo motor.
5. The full-length lower limb shooting bracket according to claim 1, wherein a standing foot position is arranged in the middle of the highest step position of the base and is arranged between the cross rod and the vertical projection of the back plate.
6. The full-length lower limb shooting bracket as claimed in claim 1, wherein the width of the guide groove is matched with the thickness of the back plate, and the guide groove and the back plate can slide relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921160395.6U CN210931477U (en) | 2019-07-22 | 2019-07-22 | Lower limb full-length shooting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921160395.6U CN210931477U (en) | 2019-07-22 | 2019-07-22 | Lower limb full-length shooting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210931477U true CN210931477U (en) | 2020-07-07 |
Family
ID=71396308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921160395.6U Expired - Fee Related CN210931477U (en) | 2019-07-22 | 2019-07-22 | Lower limb full-length shooting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210931477U (en) |
-
2019
- 2019-07-22 CN CN201921160395.6U patent/CN210931477U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |