CN212547574U - Adjustable support frame suitable for knee joint operation - Google Patents
Adjustable support frame suitable for knee joint operation Download PDFInfo
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- CN212547574U CN212547574U CN202020606189.XU CN202020606189U CN212547574U CN 212547574 U CN212547574 U CN 212547574U CN 202020606189 U CN202020606189 U CN 202020606189U CN 212547574 U CN212547574 U CN 212547574U
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- support frame
- knee joint
- adjustable support
- frame
- pad
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Abstract
The utility model provides an adjustable support frame suitable for knee joint operation, which comprises a fixed clamp which can be detachably clamped on a side fixing frame of an operating table, a support plate which is longitudinally slidably connected with the fixed clamp, and a Japanese-shaped support frame which is fixedly connected on the upper part of the support plate; the horizontal rigid coupling of support frame is close to operation table one side in the backup pad, the day word minor face of support frame is parallel with the broadside of operation table to the cover is equipped with decompression pad. The utility model provides an adjustable support frame suitable for knee joint operation can quick adjustment patient knee joint lifting height and knee joint bending angle, brings the facility for knee joint operation disinfection and operation, can effectively improve knee joint operation's efficiency and quality.
Description
Technical Field
The utility model relates to a knee joint operation support technical field, concretely relates to adjustable support frame suitable for knee joint operation.
Background
Knee ligament reconstruction and total knee replacement are operations for replacing a damaged part with a prosthesis to restore the function of the damaged part after knee joint injury. In knee ligament reconstruction and total knee replacement surgery, patients need to adopt a supine knee bending position for disinfection and surgery.
The surgical disinfection range is that the tourniquet at the root of the thigh is downward to the whole lower limb including the foot, and in the disinfection process, medical staff need to lift the affected limb for complete disinfection. However, after anesthesia, the limb muscles of the patient are relaxed, the body shape and the weight of the patient are different, the operation of lifting the affected limb by medical staff is difficult, and the disinfection work cannot be performed quickly.
In the operation process, the limb position is often changed to adjust the operation angle, so that the operation surface is clear and easy to operate. However, because the surface of the operating table is soft, the friction force between the limbs and the bed sheet is small, and the support stability is poor, an assistant is often required to continuously adjust the angle of the knee joint and manually fix the body position, and the manual adjustment mode is adopted, so that the assistant is easy to fatigue, the operation accuracy of a main surgeon is also affected, and a lot of inconvenience is brought to the operation.
And in the total knee joint replacement operation, the thighbone osteotomy, the shinbone osteotomy, the test mould for installing the thighbone, the shinbone and the patella and the installation process of the shinbone, the shinbone and the patella prosthesis are required to be bent and erected for multiple times so as to fully expose the operation field and be convenient for operation, and the manual bending operation for lifting the bent and erected shanks is time-consuming and labor-consuming. In order to improve the quality of operation cooperation, it is of great significance to design a support frame suitable for knee joint operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable support frame suitable for knee joint operation can rapid adjustment patient knee joint lifting height and knee joint bending angle through this support frame, brings the facility for knee joint operation disinfection and operation, can effectively improve knee joint operation's efficiency and quality.
In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a following technical scheme solves above-mentioned problem:
an adjustable support frame suitable for knee joint surgery comprises a fixing clamp detachably clamped on a side fixing frame of an operating bed, a support plate longitudinally slidably connected with the fixing clamp, and a T-shaped support frame fixedly connected to the upper part of the support plate; the horizontal rigid coupling of support frame is close to operation table one side in the backup pad, the day word minor face of support frame is parallel with the broadside of operation table to the cover is equipped with decompression pad.
In the scheme, the supporting plate is longitudinally connected to the fixing clamp in a sliding manner and can drive the support frame shaped like a Chinese character 'ri' to move up and down to adjust the supporting height of the knee joint. The support frame adopts the style of calligraphy structure of day, can pedal the foot at the support frame different style of calligraphy minor faces according to needs in the art and carry out the operation, realizes knee joint bending angle's adjustment. The scheme is that a pressure reducing pad is arranged on a short side pad of the support frame in a shape like the Chinese character 'ri', and the comfort and the safety of the device in use can be improved through the pressure reducing pad.
Furthermore, the fixing clamp adopts an operation bearing device and comprises a clamping seat and a limiting bolt, the clamping seat is provided with a hanging groove used for being hung on the fixing frame of the operating bed and a longitudinal sliding groove used for enabling the supporting plate to longitudinally slide, and the supporting plate can be locked by screwing the limiting bolt.
Furthermore, the pressure reduction pad comprises a cloth liner and male and female hidden buttons respectively arranged on two sides of the cloth liner, and the support frame is detachably sleeved with the pressure reduction pad. The decompression pad adopts a detachable structure, so that the decompression pad can be conveniently detached, washed and replaced, and the requirement on the cleanliness of medical equipment is met.
Furthermore, the cloth liner adopts sponge cloth liner.
Furthermore, reinforcing ribs are welded at the connecting positions of the supporting plate and the supporting frame.
Furthermore, the section of the short side of the support frame is circular.
The utility model has the advantages and effects that:
a adjustable support frame suitable for knee joint operation, the relative position of backup pad and fixation clamp is adjusted to the accessible, realizes the regulation of support frame support height, can be better, faster work of disinfecting.
In total knee replacement surgery, the lower leg needs to be bent and erected for multiple times to fully expose the surgical field. The support frame is arranged to be of a structure shaped like a Chinese character 'ri', feet can be pedaled on different short sides of the Chinese character 'ri' according to needs in an operation, and the bending angle of the knee joint can be adjusted.
The detachable pressure reducing pad arranged on the supporting frame can improve the comfort and safety of the device.
Drawings
FIG. 1 is a schematic structural view of an adjustable support frame suitable for knee joint surgery;
fig. 2 is a schematic view of an adjustable support frame for knee joint surgery.
And (3) identifying the figure number: 1. fixing clamp, 11, grip slipper, 111, hang the groove, 112, vertical spout, 12, spacing bolt, 2, backup pad, 3, support frame, 4, decompression pad, 5, strengthening rib, 6, operation table.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.
The adjustable support frame suitable for knee joint surgery in the embodiment is shown in fig. 1 and 2, and the main body of the adjustable support frame comprises a fixing clamp 1, a support plate 2, a support frame 3 and a pressure reduction pad 4.
The fixing clamp 1 adopts an operation bearing device structure consisting of a clamping seat 11 and a limiting bolt 12, the clamping seat 11 is provided with a hanging groove 111 for hanging on a fixing frame of an operating table, and is provided with a longitudinal sliding groove 112 for inserting the bottom of the supporting plate 2, and the side wall of the longitudinal sliding groove 112 is provided with a screw hole for screwing the limiting bolt 12. The dorsal part of the supporting plate 2 is attached to the fixing frame of the operating table, and the front side is abutted to the screwing end of the limiting bolt 12. The limiting bolt 12 is loosened, and the supporting plate 2 can slide up and down relative to the clamping seat 11 to adjust the height; the longitudinal movement of the support plate 2 is limited by tightening the stop bolt 12.
The decompression pad 4 is composed of a cloth liner and male and female hidden buttons respectively arranged on two sides of the cloth liner, and the decompression pad 4 can be assembled and disassembled on the transverse short edges of the support frame 3 through the disassembly and assembly of the male and female hidden buttons. The transverse short edge of the support frame 3 is preferably a columnar rod body, so that the damage of the edge to the leg part can be avoided. The cloth liner is preferably a sponge cloth liner with the thickness of 2cm and certain elasticity, and the sponge pad can improve the comfort of legs.
As shown in the attached drawing 1, the reinforcing ribs 5 are welded at the joints of the supporting plate 2 and the supporting frame 3, the supporting plate 2, the supporting frame 3 and the reinforcing ribs 5 are made of stainless steel, and the stainless steel is stable in structure, difficult to oxidize and easy to place and manage.
The using steps and the operating principle of the embodiment are as follows:
1. before operation, the pressure reducing pad 4 is firstly installed on the support frame 3, the fixing clamp 1 is fixed on a fixing frame at the side of the operating bed 6, the support plate 2 is inserted into the fixing clamp 1, the support height is adjusted, and the support frame 3 is preferably 20 cm-30 cm away from the bed surface, as shown in the attached drawing 2.
2. The feet of the patient are placed on the pressure reducing pad 4 of the support frame 3, the knee joint is lifted to be unfolded, the knee joint operation part can be disinfected (except for fracture), and other articles are not needed for supporting. After the disinfection is finished, the support frame 3 can be moved to the position of the upright middle position of the shank, the support frame 3 is 5 cm-10 cm away from the bed surface, and the operation can be started by laying a single sheet.
3. When the bending upright position is needed in the operation, the foot can be pedaled on different cross rods of the support frame 3 according to the angle needed by the operation to perform the operation, the operation field can be better exposed, and the workload of an assistant is reduced.
If the two legs are operated at the same time, a left device and a right device can be arranged to respectively arrange the two legs.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments may be made without departing from the principles and spirit of the invention, which is within the scope of the invention.
Claims (6)
1. The utility model provides an adjustable support frame suitable for knee joint operation which characterized in that: comprises a fixing clamp (1) detachably clamped on a side fixing frame of an operating table, a supporting plate (2) longitudinally slidably connected with the fixing clamp (1), and a T-shaped supporting frame (3) fixedly connected to the upper part of the supporting plate (2);
support frame (3) horizontal rigid coupling is close to operation table one side in backup pad (2), the day word minor face of support frame (3) is parallel with the broadside of operation table to the cover is equipped with decompression pad (4).
2. The adjustable support frame for knee joint surgery of claim 1, wherein: the fixing clamp (1) adopts an operation bearing device and comprises a clamping seat (11) and a limiting bolt (12), wherein the clamping seat (11) is provided with a hanging groove (111) for hanging on an operation bed fixing frame and a longitudinal sliding groove (112) for the support plate (2) to longitudinally slide, and the support plate (2) can be locked by screwing the limiting bolt (12).
3. The adjustable support frame for knee joint surgery of claim 1, wherein: the pressure reducing pad (4) comprises a cloth liner and male and female hidden buttons which are respectively arranged on two sides of the cloth liner, and the pressure reducing pad (4) is detachably sleeved on the support frame (3).
4. The adjustable support frame for knee joint surgery of claim 3, wherein: the cloth liner adopts a sponge cloth liner.
5. An adjustable support for use in knee surgery as claimed in any one of claims 1 to 4 wherein: the support plate (2) and the support frame (3) are connected and welded with reinforcing ribs (5).
6. An adjustable support for use in knee surgery as claimed in any one of claims 1 to 4 wherein: the section of the short side of the support frame (3) is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606189.XU CN212547574U (en) | 2020-04-21 | 2020-04-21 | Adjustable support frame suitable for knee joint operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606189.XU CN212547574U (en) | 2020-04-21 | 2020-04-21 | Adjustable support frame suitable for knee joint operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212547574U true CN212547574U (en) | 2021-02-19 |
Family
ID=74609877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606189.XU Active CN212547574U (en) | 2020-04-21 | 2020-04-21 | Adjustable support frame suitable for knee joint operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212547574U (en) |
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2020
- 2020-04-21 CN CN202020606189.XU patent/CN212547574U/en active Active
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