CN218010294U

CN218010294U - Bone joint supporting device

Info

Publication number: CN218010294U
Application number: CN202222259860.XU
Authority: CN
Inventors: 朱绍灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-13
Anticipated expiration: 2032-08-26

Abstract

The embodiment of the utility model provides a bone joint strutting arrangement relates to bone joint and supports technical field, including the support frame, the upper portion of support frame is seted up flutedly, fixedly connected with guide screw in the recess, and the last screw thread of guide screw is installed and is removed the frame. The embodiment of the utility model provides a bone joint strutting arrangement, when carrying out the operation to patient's knee joint, on the fixed operation bed of support frame, place patient's heel on heel mount upper portion, the sole is placed in the sole backup pad, and fix through the fixed band, medical personnel press down slide bar and movable block simultaneously, promote to remove the frame and remove to one end, make the confession of patient's shank slow, until remove the bending angle that needs the operation can, loosen the slide bar, make spacing post of inserting insert the locking of spacing jack completion to the movable block, and is not only easy and simple to handle, and the volume is less, and can not influence the doctor and operate to the patient, and then the efficiency of operation has been improved.

Description

Bone joint supporting device

Technical Field

The utility model belongs to the technical field of the bone joint supports technique and specifically relates to relate to bone joint strutting arrangement.

Background

The bone joints are formed by connecting adjacent bones by a capsule of connective tissue. The indirect connection between bones is called bone joint. A cavity is arranged between the opposite bone surfaces, and a small amount of synovial fluid is contained in the cavity. Its range of motion is large, and every joint is related to articular surface, articular capsule and articular cavity. Some joints also have ancillary structures such as ligaments, discs, and menisci.

When the existing bone joint is operated, the supporting device is basically placed to fix the bone joint, for example, when the knee joint is operated, the knee joint is often supported, so that the operation is convenient, then when the existing knee joint supporting device supports the knee joint, the operation is troublesome, and the operation efficiency is influenced due to the large size of the knee joint supporting device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bone joint strutting arrangement, include:

the supporting frame, the upper portion of supporting frame is seted up flutedly, fixedly connected with direction lead screw in the recess, the removal frame is installed to the last screw thread of direction lead screw, the upper portion fixedly connected with heel mount that removes the frame, the bottom fixedly connected with fixed plate of supporting frame, the threaded rod is installed to the screw thread on the fixed plate, the top fixedly connected with clamp plate of threaded rod.

In a specific embodiment, one end of the support frame is provided with a dimple.

In a specific embodiment, the bottom of the threaded rod is provided with a poke rod.

In a specific embodiment, one side of the groove is provided with a side groove.

In a specific implementation scheme, the movable frame is of a metal structure, a thread guide sleeve is rotatably mounted inside the movable frame through a bearing, the thread guide sleeve is rotatably sleeved on the outer side of the guide screw rod, and a tooth pattern clamping groove is formed in the front end of the thread guide sleeve.

In a specific implementation scheme, a sliding groove is formed in the moving frame, a moving block is slidably mounted in the sliding groove, a limiting toothed stripe is arranged at the bottom of one end of the moving block, the limiting toothed stripe is clamped with the toothed stripe clamping groove, a permanent magnet is fixedly connected to the upper portion of the other end of the moving block, and the permanent magnet and one end of the moving frame are magnetically attracted.

In a specific implementation scheme, a strip-shaped hole and a limiting jack are formed in the middle of the moving block, and a guide groove is formed between the strip-shaped hole and the limiting jack.

In a specific implementation scheme, a sliding hole is formed in one side of the moving frame, a sliding rod is arranged in the sliding hole, one end of the sliding rod penetrates through the strip-shaped hole and extends forwards, a limiting insertion column is fixedly connected to one side of the sliding rod, and one end of the limiting insertion column is connected with the limiting insertion hole in an inserted mode.

In a specific embodiment, a communication hole is formed in the sliding hole in a communicated manner, a spring is arranged in the communication hole, the spring is sleeved on the outer side of the sliding rod, and one side of the sliding hole is communicated with a borrowing groove for movement of the limiting inserting column.

In a specific embodiment, the front end of the heel fixing frame is fixedly connected with a sole supporting plate, and a fixing band is arranged on the sole supporting plate.

The embodiment of the utility model provides a bone joint strutting arrangement, when performing the operation to patient's knee joint, on the fixed operation bed of support frame, place patient's heel on heel mount upper portion, the sole is placed in the sole backup pad, and fix through the fixed band, medical personnel press down slide bar and movable block simultaneously, promote to remove the frame and remove to one end, make the slow confession of patient's shank get up, until remove the crooked angle that needs the operation can, loosen the slide bar, make spacing post of inserting insert the locking of spacing jack completion to the movable block, and is not only easy and simple to handle, the volume is less, and can not influence the doctor and perform the operation to the patient, and then the efficiency of operation has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a support frame according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the supporting frame according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of the movable frame according to the embodiment of the present invention.

Fig. 4 is a schematic sectional view of a movable frame according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a moving block and a sliding rod according to an embodiment of the present invention.

Icon: 1. a support frame; 2. pressing a pit; 3. a fixing plate; 4. a threaded rod; 5. a poke rod; 6. a groove; 7. a side groove; 8. a guide screw rod; 9. a movable frame; 10. a heel fixing frame; 11. a sole support plate; 12. fixing belts; 13. pressing a plate; 14. a bearing; 15. a threaded guide sleeve; 16. a insection slot; 17. a chute; 18. a moving block; 19. a slide hole; 20. a slide bar; 21. a borrowing groove; 22. a communicating hole; 23. a permanent magnet; 24. a strip-shaped hole; 25. a spring; 26. limiting and inserting the column; 27. limiting the jacks; 28. a guide groove; 29. and limiting the toothed stripe.

Detailed Description

When the existing knee joint supporting device supports the knee joint, the operation is troublesome, and the operation efficiency is influenced due to the large size of the knee joint supporting device, so that the defects are overcome.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1-5, an embodiment of the present invention provides a bone joint supporting device, including:

support frame 1, support frame 1 is placed on the operation bed, recess 6 has been seted up on the upper portion of support frame 1, fixedly connected with direction lead screw 8 in the recess 6, thread mounting has the removal frame 9 on the direction lead screw 8, remove the line that frame 9 can be along on the direction lead screw 8 and remove, the upper portion fixedly connected with heel mount 10 of removing frame 9, patient's heel can be placed on upper portion, the bottom fixedly connected with fixed plate 3 of support frame 1, threaded rod 4 is installed to the thread on the fixed plate 3, the top fixedly connected with clamp plate 13 of threaded rod 4, make clamp plate 13 shift up through twisting threaded rod 4, and then make the stable fixing of support frame 1 on the operation bed.

Referring to fig. 1-2, a dimple 2 is disposed at one end of the support frame 1 to press the buttocks of the patient on the upper portion, so as to increase the comfort of the buttocks of the patient when the legs of the patient are bent.

Referring to fig. 1-2, a poke rod 5 is disposed at the bottom of the threaded rod 4 to facilitate poking the threaded rod 4 to rotate.

Referring to fig. 1 to 2, in order to prevent the medical staff from affecting the pressing of the sliding bar 20, a side groove 7 is provided at one side of the groove 6.

Referring to fig. 1 to 5, the movable frame 9 is a metal structure, the metal structure is stable, the supporting strength is high, a threaded guide sleeve 15 is rotatably mounted inside the movable frame 9 through a bearing 14, the threaded guide sleeve 15 is rotatably sleeved outside the guide screw 8, the movable frame 9 can be moved back and forth in a threaded manner outside the guide screw 8 through the matching of the bearing 14 and the threaded guide sleeve 15, and a insection clamping groove 16 is formed in the front end of the threaded guide sleeve 15.

Further, a sliding groove 17 is formed in the moving frame 9, a moving block 18 is slidably mounted in the sliding groove 17, a limiting toothed stripe 29 is arranged at the bottom of one end of the moving block 18, the limiting toothed stripe 29 is connected with the toothed stripe clamping groove 16 in a clamping mode, the moving block 18 is pushed to one side after the moving frame 9 moves to a specified position, the limiting toothed stripe 29 can be meshed and clamped with the toothed stripe clamping groove 16, and further limits the position of the threaded guide sleeve 15 (at the moment, the threaded guide sleeve 15 and the moving frame 9 are in a relatively static state, and therefore the situation of front-back displacement or left-right twisting cannot be generated), a permanent magnet 23 is fixedly connected to the upper portion of the other end of the moving block 18, the permanent magnet 23 is magnetically attracted to one end of the moving frame 9, when the moving block 18 is not pushed to move, one end of the moving block 18 is magnetically attracted to one side of the moving frame 9 through the permanent magnet 23, and further the situation that the limiting toothed stripe 29 can be meshed and clamped with the toothed stripe clamping groove 16 is avoided.

Further, the middle part of movable block 18 is equipped with bar hole 24 and spacing jack 27.

Further, one side of the moving frame 9 is provided with a sliding hole 19, a sliding rod 20 is arranged in the sliding hole 19, one end of the sliding rod 20 penetrates through the strip-shaped hole 24 and extends forwards, one side of the sliding rod 20 is fixedly connected with a limiting insertion column 26, one end of the limiting insertion column 26 is inserted into the limiting insertion hole 27, the position of the moving block 18 is limited through the movement of the sliding rod 20 and the limiting insertion column 26 (at the moment, one end of the limiting insertion column 26 can be inserted into the limiting insertion hole 27, the side wall of the sliding rod 20 can be attached to the side wall of the strip-shaped hole 24 close to the limiting insertion hole 27), the situation that the moving block 18 shifts or twists left and right during working is avoided, when the moving block 18 needs to shift, the sliding rod 20 is pressed to move to one side, one end of the limiting insertion column 26 is separated from constraint on the limiting insertion hole 27, and the moving block 18 can move freely.

Furthermore, a communicating hole 22 is formed in the sliding hole 19 in a communicating manner, a spring 25 is arranged in the communicating hole 22, the spring 25 is sleeved on the outer side of the sliding rod 20, the spring 25 can reset the position of the sliding rod 20, the position of the moving block 18 is further stably limited, one side of the sliding hole 19 is communicated with a borrowing groove 21 used for limiting the movement of the inserting column 26, and the limiting inserting column 26 can move left and right conveniently.

Further, a guide groove 28 is arranged between the strip-shaped hole 24 and the limiting insertion hole 27, so that movement of one end of the limiting insertion column 26 is facilitated.

Referring to fig. 1-3, a sole supporting plate 11 is fixedly connected to a front end of the heel fixing frame 10, a fixing band 12 is disposed on the sole supporting plate 11, and a sole of a patient is placed on the sole supporting plate 11, and the fixing band 12 is used to fix the foot of the patient, thereby preventing the foot of the patient from moving.

To sum up, the utility model discloses bone joint strutting arrangement of embodiment, when performing the operation to patient's knee joint, at first with on the fixed operation table of support frame 1 (fix through clamp plate 13 and operation table cooperation, later with support frame 1 place the below that needs move the operation leg can, and make patient should correspond the buttock and sit at indent 2 departments, then place patient's heel on heel mount 10 upper portion, the sole is placed on sole backup pad 11, and fix through fixed band 12, later medical personnel press down slide bar 20 and movable block 18 simultaneously (make the other end of movable block 18 overcome permanent magnet 23 and the magnetic force between movable block 9, make movable block 18 remove to one end), later promote movable block 9 and remove to one end, make the slow confession of patient's shank get up, until remove the crooked angle that needs the operation can, then loosen slide bar 20, make spacing inserted column 26 insert spacing jack 27 and accomplish the locking to movable block 18, thus not only easy and simple to operate, and small, and can not influence the doctor and perform the operation to the patient, and then improved the efficiency of operation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Bone joint support device, characterized in that includes:

support frame (1), recess (6) are seted up on the upper portion of support frame (1), fixedly connected with guide screw (8) in recess (6), guide screw (8) are gone up the threaded mounting and are removed frame (9), the upper portion fixedly connected with heel mount (10) of removing frame (9), the bottom fixedly connected with fixed plate (3) of support frame (1), threaded rod (4) are installed to the screw thread on fixed plate (3), top fixedly connected with clamp plate (13) of threaded rod (4).

2. Bone joint support device according to claim 1, characterized in that one end of the support frame (1) is provided with a socket (2).

3. The bone joint support device according to claim 1, characterized in that the bottom of the threaded rod (4) is provided with a tap lever (5).

4. Bone joint support device according to claim 1, characterized in that one side of the recess (6) is provided with a side groove (7).

5. The bone joint supporting device according to claim 1, wherein the movable frame (9) is a metal structure, a threaded guide sleeve (15) is rotatably mounted inside the movable frame (9) through a bearing (14), the threaded guide sleeve (15) is rotatably sleeved outside the guide screw rod (8), and a insection clamping groove (16) is formed in the front end of the threaded guide sleeve (15).

6. The bone joint supporting device according to claim 5, wherein a sliding groove (17) is formed in the moving frame (9), a moving block (18) is slidably mounted in the sliding groove (17), a limiting toothed stripe (29) is arranged at the bottom of one end of the moving block (18), the limiting toothed stripe (29) is clamped with the toothed stripe clamping groove (16), a permanent magnet (23) is fixedly connected to the upper portion of the other end of the moving block (18), and the permanent magnet (23) is magnetically attracted to one end of the moving frame (9).

7. The bone joint support device according to claim 6, characterized in that a strip-shaped hole (24) and a limiting insertion hole (27) are formed in the middle of the moving block (18), and a guide groove (28) is formed between the strip-shaped hole (24) and the limiting insertion hole (27).

8. The bone joint supporting device according to claim 7, wherein a sliding hole (19) is formed in one side of the moving frame (9), a sliding rod (20) is arranged in the sliding hole (19), one end of the sliding rod (20) penetrates through the strip-shaped hole (24) and extends forwards, a limiting inserting column (26) is fixedly connected to one side of the sliding rod (20), and one end of the limiting inserting column (26) is inserted into the limiting inserting hole (27).

9. The bone joint supporting device according to claim 8, wherein a communication hole (22) is arranged in the sliding hole (19) in a communicating manner, a spring (25) is arranged in the communication hole (22), the spring (25) is sleeved on the outer side of the sliding rod (20), and one side of the sliding hole (19) is communicated with a borrowing groove (21) for the movement of the limiting inserting column (26).

10. The bone joint support device according to claim 1, wherein a sole support plate (11) is fixedly connected to a front end of the heel fixing frame (10), and a fixing band (12) is provided on the sole support plate (11).