CN211834758U - Auxiliary support for bone surgery - Google Patents
Auxiliary support for bone surgery Download PDFInfo
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- CN211834758U CN211834758U CN202020151611.7U CN202020151611U CN211834758U CN 211834758 U CN211834758 U CN 211834758U CN 202020151611 U CN202020151611 U CN 202020151611U CN 211834758 U CN211834758 U CN 211834758U
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- pedal
- seat
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- pedal plate
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Abstract
The utility model belongs to the technical field of the medical treatment. For solving when carrying out the shank operation, the shank position can't guarantee stable technical problem, the utility model provides an orthopedic surgery auxiliary stand, including the bedplate, be equipped with the curved strutting arrangement of leg on the bedplate, its characterized in that: the foot fixing device is arranged on the seat board in front of the leg bending supporting device and comprises a pedal plate, one end of the pedal plate, which is close to the leg bending supporting device, is hinged with the seat board, and one end of the pedal plate, which is far away from the leg bending supporting device, is provided with an elastic piece which forces the pedal plate to have a tendency of overturning towards the leg bending supporting device; the surface of the pedal plate is provided with a foot groove, the groove walls on the two sides of the foot groove are respectively provided with a counter bore, an extrusion spring is arranged in the counter bore, one end of the extrusion spring is fixed with the bottom of the counter bore, and the other end of the extrusion spring is connected and fixed with the clamping plates on the two sides in the foot groove. The auxiliary bracket for the bone surgery is beneficial to smooth operation.
Description
Technical Field
The utility model relates to a medical treatment technical field, specifically, the utility model relates to an orthopedic surgery auxiliary stand.
Background
The total knee replacement is an orthopedic major operation, any cause of venous injury, venous blood stasis and blood hypercoagulable state is a risk factor for venous thromboembolism, and the patients usually have risk factors of older age, surgical repair, postoperative braking and the like, and the patients have extremely high risk of VTE, and have higher risk of VTE if tumors are combined simultaneously, and VTE is the third most common cardiovascular disease next to coronary heart disease and stroke in the world.
When doing the bone outer joint replacement operation to the patient, need fix the shank to need adjust the shank to the required angle of operation, after patient's shank injection anesthetic, can lead to the shank weak, can't keep upwards exposing all the time when the operation by the upper surface of letting patient's shank, make medical personnel both to fix patient's shank, will adjust the position of patient's shank again, lead to whole work efficiency's decline.
Disclosure of Invention
For solving when carrying out the shank operation, the shank position can't guarantee stable technical problem, the utility model provides an orthopedic surgery auxiliary stand utilizes this auxiliary stand not only to adjust the bending angle of shank, can reach the technical purpose who stabilizes the shank through the fixed of operation side foot simultaneously, guarantees going on smoothly of operation.
In order to realize the technical purpose, the utility model discloses a technical scheme does: bone surgery operation auxiliary stand includes the bedplate, is equipped with the curved strutting arrangement of leg on the bedplate, its characterized in that: the foot fixing device is arranged on the seat board in front of the leg bending supporting device and comprises a pedal plate, one end of the pedal plate, which is close to the leg bending supporting device, is hinged with the seat board, and one end of the pedal plate, which is far away from the leg bending supporting device, is provided with an elastic piece which forces the pedal plate to have a tendency of overturning towards the leg bending supporting device; the surface of the pedal plate is provided with a foot groove, the groove walls on the two sides of the foot groove are respectively provided with a counter bore, an extrusion spring is arranged in the counter bore, one end of the extrusion spring is fixed with the bottom of the counter bore, and the other end of the extrusion spring is connected and fixed with the clamping plates on the two sides in the foot groove.
Furthermore, the leg bending supporting device comprises a supporting plate hinged with the upper surface of the seat plate, a supporting rod is hinged to the bottom of the supporting plate, and the bottom end of the supporting rod is fixedly connected with the seat plate through a limiting device.
Furthermore, the limiting device comprises a plurality of clamping parts fixed with the seat plate, and the clamping parts are symmetrically arranged on the left side and the right side of the seat plate and are uniformly distributed on the lateral parts along the trend of the seat plate; the support plate is vertically connected with the bottom of the support rod, and the two ends of the cross rod can be clamped between every two clamping pieces at different positions through rotation of the support plate.
Furthermore, the clamping piece is an L-shaped hook body, after the L-shaped hook body rotates 90 degrees clockwise, the bottom end of the vertical hook rod is fixedly connected with the seat plate, and the horizontal hook rod is parallel to the seat plate.
Furthermore, the pedal is hinged to the seat plate, namely one end of the pedal is hinged to the surface of the seat plate, the elastic part is a supporting spring connected between the other end of the pedal and the seat plate, and two ends of the supporting spring are respectively connected and fixed with the bottom of the pedal and the surface of the seat plate.
Furthermore, a hollow groove is formed in the seat plate at the installation position of the pedal plate, the pedal plate is located below the hollow groove, one end of the pedal plate is hinged to the groove wall of the hollow groove, and a traction spring is arranged between the surface of the other end of the pedal plate and the bottom surface of the seat plate.
Furthermore, a shank fixing device is arranged on the surface of the supporting plate.
The utility model has the advantages that: the shank of operation side can be adjusted to the required angle of operation fast through the rotation angle who adjusts the backup pad, can fix operation side foot fast through the design of footboard structure, reaches the purpose of fixed shank indirectly through the fixed of foot. The auxiliary support for the bone surgery has the advantages of reasonable structure and simple and convenient operation, brings great convenience to doctors during operation, and is favorable for smooth operation.
Drawings
Fig. 1 is a structural sectional view of a first embodiment of the present invention.
Fig. 2 is a view taken along the line a of fig. 1.
Fig. 3 is an enlarged schematic view of B of fig. 2.
Fig. 4 is a structural sectional view of the second embodiment.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
Example 1
As shown in the attached figure 1, the auxiliary bracket for the bone surgery comprises a seat plate 1, a leg bending supporting device 2 is arranged on the seat plate, and a foot fixing device 3 is arranged on the seat plate in front of the leg bending supporting device 2.
As shown in fig. 1, the leg bending supporting device 2 comprises a supporting plate 4 hinged with the upper surface of the seat plate 1, the supporting plate 4 can be turned over around a hinged seat, a supporting rod 5 is hinged to the bottom of the supporting plate 4, and the bottom end of the supporting rod is fixedly connected with the seat plate 1 through a limiting device so as to ensure that the supporting plate 4 can be in a stable state after being turned over to a certain angle.
As shown in fig. 1, in this embodiment, the limiting device includes a plurality of clamping members 6 fixed to the seat plate, the clamping members 6 are L-shaped hooks, and after the L-shaped hooks rotate 90 ° clockwise, the bottom ends of the vertical hook rods are connected and fixed to the seat plate, and the horizontal hook rods are parallel to the seat plate. The clamping parts 6 are symmetrically arranged on the left side and the right side of the seat plate 1 and are evenly distributed on the lateral part along the direction of the seat plate. As shown in fig. 1, a cross bar 7 is vertically connected to the bottom of the support bar 5, and the rotation of the support plate 4 can clamp two ends of the cross bar 7 between two clamping members 6 at different positions and abut against one of the clamping members 6, so as to prevent the support plate 4 from falling over and ensure that the support plate 4 is stably positioned at a turning angle. The clamping piece 6 adopts an L-shaped hook body, and after the clamping piece 6 is fixed with the seat plate 1, the transverse hook rod can prevent the transverse rod 7 at the bottom of the supporting rod from being separated from the top of the clamping piece, so that the clamping piece 6 can be stably clamped on the transverse rod 7.
As shown in the attached figure 1, when the height or the bending angle of the leg at the operation side is adjusted, the turning angle of the supporting plate 4 can be adjusted by only changing the clamping of the cross rod 7 between the clamping parts 6 at different positions, so as to achieve the purpose of adjustment.
As can be seen from the above description, although the height and the bending angle of the leg can be adjusted during the operation, the leg is not self-supported and has no form control awareness after the anesthesia, and the leg on the operation side is easily rotated, so that it is necessary to add a measure for fixing the leg.
As shown in the attached drawing 1, a foot fixing device 3 is further arranged in the device, as shown in the attached drawing 2, the foot fixing device 3 comprises a pedal plate 8, the pedal plate 8 is located on the seat plate 1, one end, close to the leg bending support device 2, of the pedal plate 8 is hinged to the surface of the seat plate 1, a support spring 9 is arranged between the bottom of one end, far away from the leg bending support device, of the pedal plate 8 and the seat plate 1, two ends of the support spring 9 are respectively connected and fixed with the bottom of the pedal plate 8 and the surface of the seat plate 1, after the foot abuts against the pedal plate, acting force towards the leg bending support device 2 is applied to the foot through the elasticity of the support spring 9, and the foot fixing device and the leg bending support device 2.
As shown in fig. 1 and 2, a foot groove 10 is formed on the surface of the foot plate 8. Referring to fig. 3, the groove walls on both sides of the foot groove 10 are respectively provided with a counter bore 11, an extrusion spring 12 is arranged in the counter bore 11, one end of the extrusion spring 12 is fixed with the bottom of the counter bore 11, and the other end of the extrusion spring 12 is connected and fixed with clamping plates 13 on both sides in the foot groove. Under normal conditions, the splint 13 of foot groove both sides is involutory under extrusion spring 12's effect, and after the foot stepped on the inside back of foot groove 10, splint 13 carried out the centre gripping to the foot left and right sides, prevented that the foot from appearing crooked, slope, indirectly reached the purpose of fixed shank through the fixed to the foot.
As shown in fig. 1 and fig. 2, in order to further increase the fixing effect of the leg, a lower leg fixing device is arranged on the surface of the supporting plate, the lower leg fixing device can adopt a mode of trapping and binding an elastic band, a structure is provided in the embodiment, a transverse sliding groove 14 is formed in the surface of the supporting plate 4, two sliding plates 15 which can slide freely are arranged in the sliding groove 14, a sliding block is arranged at the bottom of each sliding plate 15 and is positioned inside the sliding groove 14, the sliding block can adopt a rubber block with large friction force, when sliding in the sliding groove 14, the sliding block has large damping, and the lower leg part is assisted and fixed by the two sliding plates 15.
As can be seen from the above description, the auxiliary bracket can freely adjust the bending angle of the leg, and ensure the stable fixation of the leg, thereby ensuring the smooth operation.
Example 2
The mounting position of the foot fixing device 3 is further improved in the present embodiment.
As shown in fig. 4, in the present embodiment, the structure of the pedal 8 is the same as that in embodiment 1, a hollow groove 16 is provided on the seat plate 1 where the pedal 8 is installed, the pedal 8 is located below the hollow groove 16, one end of the pedal 8 is hinged to a groove wall of the hollow groove 16, and a tension spring 17 is provided between the other end surface of the pedal 8 and the bottom surface of the seat plate.
As can be seen from fig. 4, the foot fixing effect described in embodiment 1 can also be achieved when the installation position of the foot fixing device 3 is adjusted.
Claims (7)
1. Bone surgery operation auxiliary stand includes the bedplate, is equipped with the curved strutting arrangement of leg on the bedplate, its characterized in that: the foot fixing device is arranged on the seat board in front of the leg bending supporting device and comprises a pedal plate, one end of the pedal plate, which is close to the leg bending supporting device, is hinged with the seat board, and one end of the pedal plate, which is far away from the leg bending supporting device, is provided with an elastic piece which forces the pedal plate to have a tendency of overturning towards the leg bending supporting device; the surface of the pedal plate is provided with a foot groove, the groove walls on the two sides of the foot groove are respectively provided with a counter bore, an extrusion spring is arranged in the counter bore, one end of the extrusion spring is fixed with the bottom of the counter bore, and the other end of the extrusion spring is connected and fixed with the clamping plates on the two sides in the foot groove.
2. An orthopedic procedure support frame as in claim 1, wherein: the leg bending supporting device comprises a supporting plate hinged with the upper surface of the seat plate, a supporting rod is hinged to the bottom of the supporting plate, and the bottom end of the supporting rod is fixedly connected with the seat plate through a limiting device.
3. An orthopedic procedure support frame as in claim 2, wherein: the limiting device comprises a plurality of clamping pieces fixed with the seat plate, the clamping pieces are symmetrically arranged on the left side and the right side of the seat plate and are uniformly distributed on the lateral parts along the trend of the seat plate; the support plate is vertically connected with the bottom of the support rod, and the two ends of the cross rod can be clamped between every two clamping pieces at different positions through rotation of the support plate.
4. An orthopedic procedure support frame as in claim 3, wherein: the clamping piece is an L-shaped hook body, after the L-shaped hook body rotates 90 degrees clockwise, the bottom end of a vertical hook rod of the L-shaped hook body is fixedly connected with the seat plate, and a transverse hook rod is parallel to the seat plate.
5. An orthopedic procedure support frame as in claim 1, wherein: the pedal is hinged with the seat board, namely one end of the pedal is hinged with the surface of the seat board, the elastic part is a supporting spring connected between the other end of the pedal and the seat board, and the two ends of the supporting spring are respectively connected and fixed with the bottom of the pedal and the surface of the seat board.
6. An orthopedic procedure support frame as in claim 1, wherein: a hollow groove is formed in the seat plate at the installation position of the pedal plate, the pedal plate is located below the hollow groove, one end of the pedal plate is hinged to the wall of the hollow groove, and a traction spring is arranged between the surface of the other end of the pedal plate and the bottom surface of the seat plate.
7. An orthopedic procedure support frame as in claim 2, wherein: the surface of the supporting plate is provided with a crus fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020151611.7U CN211834758U (en) | 2020-02-04 | 2020-02-04 | Auxiliary support for bone surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020151611.7U CN211834758U (en) | 2020-02-04 | 2020-02-04 | Auxiliary support for bone surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211834758U true CN211834758U (en) | 2020-11-03 |
Family
ID=73231988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020151611.7U Expired - Fee Related CN211834758U (en) | 2020-02-04 | 2020-02-04 | Auxiliary support for bone surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211834758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028693A (en) * | 2021-11-03 | 2022-02-11 | 中国人民解放军东部战区总医院 | Gastroenterology gastroscope pipe fixing device |
-
2020
- 2020-02-04 CN CN202020151611.7U patent/CN211834758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028693A (en) * | 2021-11-03 | 2022-02-11 | 中国人民解放军东部战区总医院 | Gastroenterology gastroscope pipe fixing device |
| CN114028693B (en) * | 2021-11-03 | 2024-05-31 | 中国人民解放军东部战区总医院 | Gastroenterology gastroscope pipe fixing device |
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| 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: 20201103 Termination date: 20220204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |