CN215606680U - External fixing frame for hip injury - Google Patents
External fixing frame for hip injury Download PDFInfo
- Publication number
- CN215606680U CN215606680U CN202122081032.7U CN202122081032U CN215606680U CN 215606680 U CN215606680 U CN 215606680U CN 202122081032 U CN202122081032 U CN 202122081032U CN 215606680 U CN215606680 U CN 215606680U
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- China
- Prior art keywords
- fixator
- rod
- sliding
- frame plate
- threaded rod
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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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- 208000023803 Hip injury Diseases 0.000 title claims abstract description 19
- 206010060820 Joint injury Diseases 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 210000001624 hip Anatomy 0.000 description 11
- 210000001981 hip bone Anatomy 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 206010061363 Skeletal injury Diseases 0.000 description 3
- 208000002565 Open Fractures Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000001930 leg bone Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
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Abstract
A hip injury external fixator solves the problems that the conventional hip injury external fixator is inconvenient to fix and poor in fixing effect due to the fact that a simple fixing piece is adopted, the position of a leg cannot be fixed according to the requirement of a patient, the hip injury part cannot be diagnosed and restored in the most suitable posture for treatment and restoration, secondary injury to the affected part cannot be avoided when the leg of the patient moves, and the rehabilitation progress of the patient is affected, a right side fixator is slidably connected to the upper portion of a frame plate, a left side fixator is arranged on the left side of the right side fixator, a second threaded rod is connected to the lower portion of the rear side of the frame plate in a threaded mode, the left side fixator and the right side fixator can move inwards or outwards simultaneously along with the rotation of the second threaded rod, a second sliding rod is slidably connected to the left side and the right side of the frame plate respectively, a support is fixedly connected to the upper portion of the second sliding rod, and a first threaded rod is connected to the left side of the frame plate, the bracket can move back and forth along with the rotation of the first threaded rod.
Description
Technical Field
The utility model relates to the technical field of medical assistance, in particular to a hip injury external fixation frame.
Background
In the middle of human structure, the hip is located the left and right sides of pelvis, link to each other with the shank, because the hip position is comparatively outstanding, suffer the striking often and receive the damage, we know after carrying out the analysis according to the external fixation frame of adopting on the present market, external fixation ware has obvious advantage in open fracture and damage treatment, and easy and simple to handle, it is few to bleed, traditional hip external fixation frame adopts simple and easy stationary blade, it is very inconvenient and fixed effect is not good to fix, can't fix the shank position according to patient's needs, thereby can't make hip bone injury position accept diagnosis and treatment and recovery with the gesture that is most suitable treatment and resumes, can't avoid causing the affected part secondary damage when patient's shank moves about, influence the recovered progress of patient.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation and overcoming the defects of the prior art, the utility model provides the hip injury external fixing frame which effectively solves the problems that the conventional hip injury external fixing frame adopts a simple fixing piece, is inconvenient to fix and has poor fixing effect, the position of the leg cannot be fixed according to the requirement of a patient, the hip injury part cannot be diagnosed and treated and recovered in the most suitable posture for treatment and recovery, and the secondary injury of the affected part caused by the leg movement of the patient cannot be avoided, so that the recovery progress of the patient is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the rack comprises a rack plate, wherein the upper part of the rack plate is connected with a right side fixer in a sliding manner, the left side of the right side fixer is provided with a left side fixer, the lower part of the rear side of the rack plate is in threaded connection with a second threaded rod, the left side fixer and the right side fixer can move inwards or outwards simultaneously along with the rotation of the second threaded rod, the left side and the right side of the rack plate are respectively connected with a second sliding rod in a sliding manner, the upper part of the second sliding rod is fixedly connected with a support, the left side of the rack plate is in threaded connection with a first threaded rod, the support can move forwards and backwards along with the rotation of the first threaded rod, the left side and the right side of the upper part of the support are respectively connected with a first sliding rod in a sliding manner, the inner side of the first sliding rod is respectively connected with a leg fixer, the upper part of the first sliding rod is respectively provided with a worm, the worm is in rotating connection with the support, and the first sliding rod can slide up and down along with the rotation of the worm.
Preferably, frame plate downside fixedly connected with mount, the mount middle part is equipped with the carriage release lever, the front end of carriage release lever rear end and second threaded rod rotates to be connected, both ends sliding connection respectively has first slider about the carriage release lever, first slider upper end rotates respectively to be connected with first connecting rod, the outside of first connecting rod rotates respectively with the mount to be connected, the anterior left and right sides of mount sliding connection respectively has the third slide bar, the middle part of third slide bar rotates respectively to be connected with the second connecting rod, the rear end and the slider lower extreme of second connecting rod rotate to be connected, the frame plate middle part is equipped with first spout, third slide bar and first spout sliding connection, third slide bar upper end respectively with the left side fixer, the lower extreme fixed connection of right side fixer.
Preferably, the inner sides of the second slide bars are respectively provided with a first bulge, the first bulge is connected with the frame plate in a sliding manner, the lower portion of the frame plate is provided with a connecting rod, the left side and the right side of the connecting rod are respectively fixedly connected with the two second slide bars, and the front end and the left side of the first threaded rod are rotatably connected with the rear ends of the second slide bars.
Preferably, the front end of the first sliding rod is provided with a second bulge, the second bulge is connected with the support in a sliding manner, the rear end of the first sliding rod is fixedly connected with a rack respectively, the rear side of the rack is meshed with a first gear, the upper part of the left side of the first gear is coaxially and fixedly connected with a worm wheel, and the worm wheel and the worm are meshed with each other.
The hip injury external fixing frame has the advantages of novel structure, ingenious design and simple and convenient operation, and effectively solves the problems that the conventional hip injury external fixing frame adopts a simple fixing piece, is inconvenient to fix and has poor fixing effect, the position of the leg cannot be fixed according to the requirement of a patient, the hip injury part cannot be diagnosed, treated and restored in the posture most suitable for treatment and restoration, and the secondary injury of the affected part cannot be caused when the leg of the patient moves, so that the rehabilitation progress of the patient is influenced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the leg holder and worm gear engagement of the present invention.
Fig. 3 is a schematic structural view of the upper part of the matching structure of the second threaded rod and the third sliding rod.
Fig. 4 is a schematic view of the lower structure of the matching structure of the second threaded rod and the third sliding rod.
FIG. 5 is a schematic view of the outermost side of the third slide bar according to the present invention.
Reference numbers in the figures: 1. a frame plate; 2. a right side holder; 3. a left side retainer; 5. a leg holder; 6. a rack; 7. a first gear; 8. a worm gear; 9. a worm; 10. a support; 11. a first slide bar; 12. a first chute; 13. a first threaded rod; 14. a second slide bar; 15. a connecting rod; 16. a second threaded rod; 17. a first protrusion; 18. a travel bar; 19. a first link; 20. a fixed mount; 21. a first slider; 22. a third slide bar; 23. a second link; 24. a second protrusion.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.
The utility model comprises a frame plate 1, wherein the upper part of the frame plate 1 is connected with a right side fixer 2 in a sliding way, the left side of the right side fixer 2 is provided with a left side fixer 3, the lower part of the rear side of the frame plate 1 is connected with a second threaded rod 16 in a threaded way, the left side fixer 3 and the right side fixer 2 can move inwards or outwards simultaneously along with the rotation of the second threaded rod 16, the left side and the right side of the frame plate 1 are respectively connected with a second sliding rod 14 in a sliding way, the upper part of the second sliding rod 14 is fixedly connected with a support 10, the left side of the frame plate 1 is connected with a first threaded rod 13 in a threaded way, the support 10 can move forwards and backwards along with the rotation of the first threaded rod 13, the left side and the right side of the upper part of the support 10 are respectively connected with a first sliding rod 11 in a sliding way, the inner side of the first sliding rod 11 is respectively connected with a leg fixer 5, the upper part of the first sliding rod 11 is respectively provided with a worm 9, the worm 9 is rotationally connected with the support 10, and the first sliding rod 11 can slide up and down along with the rotation of the worm 9.
When a patient needs to use the device, medical staff need to place the device on a hospital bed in advance, then screw the second threaded rod 16, the rotation of the second threaded rod 16 drives the left side fixer 3 and the right side fixer 2 to move outwards at the same time, so that the space between the left side fixer 3 and the right side fixer 2 is enlarged, the self-locking characteristic of threaded connection enables the moving rod 18 to be fixed to a certain proper position when moving back and forth without moving back and forth, then help or guide the patient to place the hip position between the left side fixer 3 and the right side fixer 2, then respectively place the legs of the patient into the two leg fixers 5, when the patient lies flat, screw the second threaded rod 16 again to enable the left side fixer 3 and the right side fixer 2 to move inwards to clamp the hip of the patient to realize hip fixation, then screw the first threaded rod 13 according to the state of the patient, the rotation of the first threaded rod 13 drives the second sliding rod 14 to move back and forth, the back and forth movement of the second sliding rod 14 drives the bracket 10 to move back and forth, the back and forth movement of the bracket 10 drives the leg fixer 5 to move back and forth, after the bracket 10 is adjusted to a proper position, the worm screws 9 are respectively rotated, the rotation of the worm screws 9 drives the first slide bars 11 to slide up and down in the inclined direction, thereby driving the leg fixer 5 to move up and down in the inclined direction, driving the legs of the patient to move to adjust the position of the leg bone, facilitating the hip bone fixation, and the medical staff can also properly adjust the clamping degree of the left side fixer 3 and the right side fixer 2 and the position of the leg fixer 5 according to the illness state of the patient, therefore, the hip bone injury part of the patient is fixed and treated and recovered in the posture most suitable for treatment and recovery.
The utility model discloses a fixed rack, including frame plate 1, mount 20, the front end of mount 20 rear end and second threaded rod 16 rotates to be connected, both ends sliding connection respectively has first slider 21 about the carriage 18, first slider 21 upper end rotates respectively to be connected with first connecting rod 19, the outside of first connecting rod 19 rotates respectively with mount 20 to be connected, the anterior left and right sides of mount 20 sliding connection respectively has third slide bar 22, the middle part of third slide bar 22 rotates respectively to be connected with second connecting rod 23, the rear end and the slider lower extreme of second connecting rod 23 rotate to be connected, frame plate 1 middle part is equipped with first spout 12, third slide bar 22 and first spout 12 sliding connection, third slide bar 22 upper end respectively with left side fixer 3, the lower extreme fixed connection of right side fixer 2.
When the device is needed to be used, the second threaded rod 16 is screwed, the moving rod 18 is driven to move towards the rear side by the rotation of the second threaded rod 16, due to the drawing effect of the first connecting rod 19, when the moving rod 18 moves towards the rear side, the first sliding block 21 can be drawn towards the outer side by the inner side of the first connecting rod 19, when the sliding block slides towards the outer side, the outer end of the second connecting rod 23 can be drawn and simultaneously moved towards the outer side, when the outer side of the second connecting rod 23 moves towards the outer side, the inner side of the second connecting rod 23 can respectively draw the third sliding rod 22 and simultaneously slide towards the outer side, the left side fixator 3 and the right side fixator 2 can simultaneously move towards the outer side along with the third sliding rod 22, the second threaded rod 16 is screwed again after the hip of a patient enters, and the clamping and fixing of the hip is completed.
The inner sides of the second sliding rods 14 are respectively provided with a first bulge 17, the first bulges 17 are in sliding connection with the frame plate 1, the lower portion of the frame plate 1 is provided with a connecting rod 15, the left side and the right side of the connecting rod 15 are respectively fixedly connected with the two second sliding rods 14, and the front end and the left side of the first threaded rod 13 are rotatably connected with the rear ends of the second sliding rods 14.
The left side and the right side of the frame plate 1 are respectively provided with a groove with the same shape as the first bulge 17, the grooves limit the second sliding rod 14 to only slide back and forth, so the second sliding rod 14 can slide back and forth along with the rotation of the first threaded rod 13, and due to the self-contained characteristic of threaded connection, the second sliding rod 14 is ensured to move to a proper position without sliding deviation.
The front end of the first sliding rod 11 is provided with a second bulge 24, the second bulge 24 is in sliding connection with the support 10, the rear end of the first sliding rod 11 is fixedly connected with a rack 6, the rear side of the rack 6 is engaged with a first gear 7, the upper part of the left side of the first gear 7 is coaxially and fixedly connected with a worm wheel 8, and the worm wheel 8 and the worm 9 are engaged with each other.
The worm 9 rotates to drive the worm wheel to rotate, the worm wheel 8 rotates to drive the first gear 7 to synchronously rotate, and the first gear 7 and the rack 6 are obliquely arranged, so that the first sliding rod 11 and the rack 6 are on the same straight line, and the first gear 7 rotates to drive the first sliding rod to vertically slide along the oblique direction.
When the utility model is used, a medical worker needs to stably place the device on a sickbed in advance, then twists the second threaded rod 16, the rotation of the second threaded rod 16 drives the moving rod 18 to move towards the rear side, due to the pulling action of the first connecting rod 19, when the moving rod 18 moves towards the rear side, the first sliding block 21 can be pulled towards the outer side by the inner side of the first connecting rod 19, and the outer end of the second connecting rod 23 can be pulled and simultaneously moved towards the outer side when the sliding block slides towards the outer side, so that when the outer side of the second connecting rod 23 moves towards the outer side, the inner side of the second connecting rod 23 can respectively pull the third sliding rod 22 to simultaneously slide towards the outer side, the left side fixator 3 and the right side fixator 2 can simultaneously move towards the outer side along with the third sliding rod 22, so that the space between the left side fixator 3 and the right side fixator 2 is enlarged, then help or guide a patient to place the hip position between the left side fixator 3 and the right side fixator 2, and then place the legs of the patient into the two leg fixators 5 respectively, after a patient lies flat, the second threaded rod 16 is screwed again to enable the left side fixator 3 and the right side fixator 2 to simultaneously move inwards to clamp the hip of the patient so as to realize hip fixation, the self-locking characteristic of threaded connection enables the left side fixator 3 and the right side fixator 2 to be fixed to a certain proper position without deviation when moving left and right, then the first threaded rod 13 is screwed according to the condition of the patient, the rotation of the first threaded rod 13 drives the second sliding rod 14 to move back and forth, the left side and the right side of the frame plate 1 are respectively provided with a groove with the same shape as the first bulge 17, the groove limits the second sliding rod 14 to only slide back and forth, so the second sliding rod 14 can slide back and forth along with the rotation of the first threaded rod 13, the back and forth movement of the second sliding rod 14 drives the support 10 to move back and forth, the back and forth movement of the support 10 drives the leg fixator 5 to move back and forth, and forth due to the self-characteristic of threaded connection, the support 10 is ensured not to move to a proper position without sliding deviation, after the support 10 is adjusted to a proper position, the worm 9 is respectively rotated, the worm 9 rotates to drive the worm wheel to rotate, the worm wheel 8 rotates to drive the first gear 7 to synchronously rotate, the first gear 7 and the rack 6 are obliquely arranged, and the first slide bar 11 and the rack 6 are on the same straight line, so that the rotation of the first gear 7 can drive the first slide bar to slide up and down along the oblique direction, thereby driving the leg fixer 5 to move up and down along the oblique direction, driving the leg of the patient to move to adjust the position of the leg, thereby being beneficial to the fixation of the hip bone, medical staff can also properly adjust the clamping degree of the left fixer 3 and the right fixer 2 and properly adjust the position of the leg fixer 5 according to the illness state of the patient, thereby enabling the hip bone injury part of the patient to be fixed and recovered in a posture which is most suitable for treatment and recovery, the device is simple and convenient to operate and has good fixing effect, can achieve the best fixing effect according to the requirements of doctors and patients.
The hip injury external fixing frame has the advantages of novel structure, ingenious design and simple and convenient operation, and effectively solves the problems that the conventional hip injury external fixing frame adopts a simple fixing piece, is inconvenient to fix and has poor fixing effect, the position of the leg cannot be fixed according to the requirement of a patient, the hip injury part cannot be diagnosed, treated and restored in the posture most suitable for treatment and restoration, and the secondary injury of the affected part cannot be caused when the leg of the patient moves, so that the rehabilitation progress of the patient is influenced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (4)
1. A hip injury external fixation frame (20) comprises a frame plate (1) and is characterized in that the upper portion of the frame plate (1) is connected with a right side fixator (2) in a sliding mode, the left side of the right side fixator (2) is provided with a left side fixator (3), the lower portion of the rear side of the frame plate (1) is connected with a second threaded rod (16) in a threaded mode, the left side fixator (3) and the right side fixator (2) can move inwards or outwards simultaneously along with the rotation of the second threaded rod (16), the left side and the right side of the frame plate (1) are respectively connected with a second sliding rod (14) in a sliding mode, the upper portion of the second sliding rod (14) is fixedly connected with a support (10), the left side of the frame plate (1) is connected with a first threaded rod (13) in a threaded mode, the support (10) can move forwards and backwards along with the rotation of the first threaded rod (13), the left side and the right side of the upper portion of the support (10) are respectively connected with a first sliding rod (11), the inner side of the first sliding rod (11) is respectively fixedly connected with a leg fixator (5), the upper parts of the first sliding rods (11) are respectively provided with a worm (9), the worm (9) is rotationally connected with the bracket (10), and the first sliding rods (11) can slide up and down along with the rotation of the worm (9).
2. The hip injury external fixator (20) according to claim 1, wherein the fixator (20) is fixedly connected to the lower side of the frame plate (1), a moving rod (18) is arranged in the middle of the fixator (20), the rear end of the moving rod (18) is rotatably connected with the front end of the second threaded rod (16), the left and right ends of the moving rod (18) are respectively slidably connected with a first slider (21), the upper end of the first slider (21) is respectively rotatably connected with a first connecting rod (19), the outer side of the first connecting rod (19) is respectively rotatably connected with the fixator (20), the left and right sides of the front portion of the fixator (20) are respectively slidably connected with a third sliding rod (22), the middle portion of the third sliding rod (22) is respectively rotatably connected with a second connecting rod (23), the rear end of the second connecting rod (23) is rotatably connected with the lower end of the slider, a first sliding groove (12) is arranged in the middle of the frame plate (1), the third sliding rod (22) is connected with the first sliding chute (12) in a sliding mode, and the upper end of the third sliding rod (22) is fixedly connected with the lower ends of the left side fixer (3) and the right side fixer (2) respectively.
3. The hip injury external fixator (20) according to claim 1, wherein the second sliding rods (14) are respectively provided with a first protrusion (17) at the inner side, the first protrusion (17) is slidably connected with the frame plate (1), the frame plate (1) is provided with a connecting rod (15) at the lower part, the left side and the right side of the connecting rod (15) are respectively fixedly connected with the two second sliding rods (14), and the front end of the first threaded rod (13) is rotatably connected with the rear end of the left second sliding rod (14).
4. The hip injury external fixator (20) according to claim 1, wherein the first sliding rod (11) has a second protrusion (24) at the front end thereof, the second protrusion (24) is slidably connected to the support (10), the first sliding rod (11) has a rack (6) at the rear end thereof, the rack (6) has a first gear (7) at the rear side thereof, a worm gear (8) is coaxially fixed to the upper left side of the first gear (7), and the worm gear (8) and the worm (9) are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081032.7U CN215606680U (en) | 2021-08-31 | 2021-08-31 | External fixing frame for hip injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081032.7U CN215606680U (en) | 2021-08-31 | 2021-08-31 | External fixing frame for hip injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215606680U true CN215606680U (en) | 2022-01-25 |
Family
ID=79904671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122081032.7U Expired - Fee Related CN215606680U (en) | 2021-08-31 | 2021-08-31 | External fixing frame for hip injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215606680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699262A (en) * | 2022-03-24 | 2022-07-05 | 江苏康诺尔远红外设备有限公司 | Acupuncture point calibrating device of half cabin of far infrared pulse |
-
2021
- 2021-08-31 CN CN202122081032.7U patent/CN215606680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699262A (en) * | 2022-03-24 | 2022-07-05 | 江苏康诺尔远红外设备有限公司 | Acupuncture point calibrating device of half cabin of far infrared pulse |
| CN114699262B (en) * | 2022-03-24 | 2023-12-15 | 安徽卫家健康科技有限公司 | Far infrared pulse body cabin's acupuncture point calibrating device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |