CN214909951U

CN214909951U - Orthopedic knee joint operation position fixing workbench

Info

Publication number: CN214909951U
Application number: CN202121644609.4U
Authority: CN
Inventors: 贾健; 成凯; 张可
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-30
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an orthopedics knee joint operation position fixed station, the camera includes a supporting plate, movable groove has transversely been seted up on the backup pad top, movable hole has transversely been seted up to the bottom of backup pad, movable hole and movable groove communicate mutually, the support frame is all installed to the both sides of activity inslot chamber, the mid-mounting of diapire has driving motor in the support frame. The utility model discloses a rotation regulation pole, and threaded connection between the thread bush, can fix the support frame, make the support frame keep stable in the inside of activity groove, thereby can reach the fixed effect to patient's knee joint, drive the threaded rod through starting driving motor and rotate, can drive supporting seat rebound, through the adjustment to two support frame distances, the mount of being convenient for rotates, thereby can make patient's knee joint crooked, thereby can realize the regulation to patient's position, provide convenience for doctor's operation.

Description

Orthopedic knee joint operation position fixing workbench

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics knee joint operation position fixed station.

Background

The knee joint, by in the thighbone, in lateral condyle and the shin bone, lateral condyle and patella constitute, for the human body is the biggest and the structure is the most complicated, damage chance also more joint, the doctor is when carrying out the operation to patient's knee joint, need fix patient's knee joint, prevent that patient's shank appears rocking in the operation process, influence doctor's operation, current fixed work platform can not adjust fixed position, and can't adjust the position of patient's knee joint in the operation process, propose an orthopedic joint operation position fixed work platform to above circumstances and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing fixing workbench can not adjust the fixed position and can not adjust the body position of the knee joint of a patient in the operation process, and the posture fixing workbench for the knee joint operation in the department of orthopedics is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a posture fixing workbench for knee joint operation in orthopedics department, which comprises a supporting plate, wherein the top end of the supporting plate is transversely provided with a movable groove, the bottom end of the supporting plate is transversely provided with a movable hole which is communicated with the movable groove, two sides of the inner cavity of the movable groove are both provided with a supporting frame, a driving motor is arranged in the middle of the inner bottom wall of the supporting frame, a threaded rod is arranged at the top end of an output shaft of the driving motor, the outer side of the threaded rod is in threaded connection with a supporting seat, the top end of the supporting seat is provided with a movable seat, the top end of the movable seat is provided with a fixing mechanism, the middle part of the bottom end of the supporting frame is provided with a threaded sleeve, the threaded sleeve is movably inserted into the movable hole, the internal thread of the threaded sleeve is provided with an adjusting rod, hydraulic push rods are arranged at four corners of the bottom end of the supporting plate, and supporting blocks are arranged at the bottom ends of the hydraulic push rods.

Preferably, the middle parts of the front side and the rear side of the support frame are respectively provided with a limiting wheel, the front side and the rear side of the support frame are respectively transversely provided with a limiting groove, the limiting grooves are communicated with the movable grooves, and the limiting wheels are movably inserted into the limiting grooves.

Preferably, the fixing mechanism comprises a fixing frame arranged at the top end of the movable seat, the fixing band is arranged at the top end of the fixing frame, and a spongy cushion is arranged on the inner side wall of the fixing frame.

Preferably, the middle mounting of backup pad bottom has the fixed plate, electric putter is all installed to the both sides of fixed plate, stop collar is installed to one side of electric putter, the dead lever is installed to the bottom of adjusting the pole, the outside at the dead lever is cup jointed to the stop collar.

Preferably, the middle parts of the front side and the rear side of the inner cavity of the support frame are vertically provided with sliding grooves, the bottoms of the front side and the rear side of the support seat are respectively provided with a sliding rod, and one end of each sliding rod is movably inserted into the corresponding sliding groove.

Preferably, a limiting plate is installed at the bottom of the inner cavity of the supporting frame, and the limiting plate is sleeved at the bottom of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an electric putter's is flexible, can drive the thread bush and slide in the inside of activity hole, the convenience is adjusted fixed position, and adjust the pole through rotating, and threaded connection between the thread bush, can fix the support frame, make the support frame keep stable in the inside of activity groove, thereby can reach the fixed effect to patient's knee joint, it rotates to drive the threaded rod through starting driving motor, can drive supporting seat rebound, through the adjustment to two support frame distances, the mount of being convenient for rotates, thereby can make patient's knee joint crooked, thereby can realize the regulation to patient's position, it is convenient to provide for doctor's operation.

(2) The utility model discloses an adjust hydraulic rod, can control the height of workstation effectively, through spacing round at the roll of spacing inslot portion, can make the support frame keep relative stability when the support frame removes to can realize the fixed to patient's knee joint, and slide in the spout is inside through the slide bar, can keep patient's knee joint's stability when the regulation of position about carrying out fixed establishment.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the support frame of the present invention;

fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. a support plate; 2. a limiting groove; 3. an electric push rod; 4. a fixing plate; 5. a movable hole; 6. a support frame; 7. a drive motor; 8. a movable groove; 9. a limiting plate; 10. a supporting seat; 11. a threaded rod; 12. a movable seat; 13. a fixing mechanism; 131. a fixed mount; 132. a sponge cushion; 133. fixing belts; 14. a hydraulic push rod; 15. a support block; 16. a threaded sleeve; 17. adjusting a rod; 18. fixing the rod; 19. a limiting sleeve; 20. a limiting wheel; 21. a slide bar; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a posture fixing workbench for an orthopedic knee joint operation comprises a supporting plate 1, wherein a movable groove 8 is transversely formed in the top end of the supporting plate 1, a movable hole 5 is transversely formed in the bottom end of the supporting plate 1, the movable hole 5 is communicated with the movable groove 8, supporting frames 6 are respectively mounted on two sides of an inner cavity of the movable groove 8, a driving motor 7 is mounted in the middle of the inner bottom wall of the supporting frame 6, a threaded rod 11 is mounted at the top end of an output shaft of the driving motor 7, a supporting seat 10 is connected to the outer side of the threaded rod 11 in a threaded manner, a limiting plate 9 is mounted at the bottom of the inner cavity of the supporting frame 6, the limiting plate 9 is sleeved at the bottom of the threaded rod 11, transition adjustment of the supporting seat 10 can be avoided by arranging the limiting plate 9, and collision between the supporting seat 10 and the driving motor 7 is avoided; the middle parts of the front side and the rear side of an inner cavity of a support frame 6 are vertically provided with sliding grooves 22, the bottoms of the front side and the rear side of a support seat 10 are respectively provided with a sliding rod 21, one end of each sliding rod 21 is movably inserted into the corresponding sliding groove 22 and slides in the corresponding sliding groove 22 through the corresponding sliding rod 21, the support seat 10 can keep stable when moving up and down, the top end of the support seat 10 is provided with a movable seat 12, the top end of the movable seat 12 is provided with a fixing mechanism 13, the middle part of the bottom end of the support frame 6 is provided with a threaded sleeve 16, the threaded sleeve 16 is movably inserted into a movable hole 5, an adjusting rod 17 is arranged in the threaded sleeve 16, the middle part of the bottom end of a support plate 1 is provided with a fixing plate 4, two sides of the fixing plate 4 are respectively provided with an electric push rod 3, one side of the electric push rod 3 is provided with a limiting sleeve 19, the bottom end of the adjusting rod 17 is provided with a fixing rod 18, the limiting sleeve 19 is sleeved on the outer side of the fixing rod 18, the electric fixing rod 18 can move left and right through the electric push rod 3, thereby can drive support frame 6 and remove in the inside of activity groove 8, conveniently bend patient's knee joint, provide convenience to the doctor of operation in-process, hydraulic push rod 14 is all installed to the four corners of backup pad 1 bottom, and supporting shoe 15 is installed to hydraulic push rod 14's bottom, can adjust the height of backup pad 1 effectively through hydraulic push rod 14.

As shown in fig. 3, the middle parts of the front and rear sides of the support frame 6 are respectively provided with a limiting wheel 20, the front and rear sides of the support frame 6 are respectively transversely provided with a limiting groove 2, the limiting grooves 2 are communicated with the movable groove 8, the limiting wheels 20 are movably inserted into the limiting grooves 2, and the support frame 6 can be kept stable when the movable groove 8 moves through the rolling of the limiting wheels 20 in the limiting grooves 2.

As shown in fig. 4, the fixing mechanism 13 includes a fixing frame 131 installed on the top end of the movable seat 12, a fixing band 133 is installed on the top end of the fixing frame 131, a sponge pad 132 is installed on the inner side wall of the fixing frame 131, the leg of the patient can be supported and fixed through the fixing frame 131 and the fixing band 133, and the position of the knee joint of the patient can be adjusted through the action of the movable seat 12.

In the utility model, when the user uses the device, the supporting plate 1 is adjusted to a proper height by starting the hydraulic push rod 14, the bottoms of the two sides of the knee joint of the patient are placed on the fixing frame 131, the fixing is carried out through the fixing belt 133, the electric push rod 3 is started, the threaded sleeve 16 can be driven to slide in the movable hole 5, the fixing position is convenient to adjust, and by rotating the adjusting rod 17, due to the threaded connection with the threaded sleeve 16, the support frame 6 can be fixed, so that the support frame 6 is kept stable in the movable groove 8, thereby achieving the effect of fixing the knee joint of the patient, starting the driving motor 7 to drive the threaded rod 11 to rotate, driving the supporting seat 10 to move upwards, adjust the distance between two support frames 6, the mount 131 of being convenient for rotates to can make patient's knee joint crooked, thereby can realize the regulation to patient's position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an orthopedic knee joint operation body position fixing workbench, includes backup pad (1), its characterized in that, movable groove (8) have transversely been seted up on backup pad (1) top, movable hole (5) have transversely been seted up to the bottom of backup pad (1), movable hole (5) are linked together with movable groove (8), support frame (6) are all installed to the both sides of movable groove (8) inner chamber, the mid-mounting of diapire has driving motor (7) in support frame (6), threaded rod (11) are installed to the top of driving motor (7) output shaft, the outside threaded connection of threaded rod (11) has supporting seat (10), movable seat (12) are installed to the top of supporting seat (10), fixed establishment (13) are installed to the top of movable seat (12), threaded sleeve (16) are installed to the mid-mounting of supporting frame (6) bottom, the threaded sleeve (16) is movably inserted into the movable hole (5), an adjusting rod (17) is installed in the threaded sleeve (16) through threads, hydraulic push rods (14) are installed at four corners of the bottom end of the supporting plate (1), and supporting blocks (15) are installed at the bottom end of the hydraulic push rods (14).

2. The orthopedic knee joint operation body position fixing workbench according to claim 1, characterized in that limiting wheels (20) are mounted in the middle of the front and rear sides of the support frame (6), limiting grooves (2) are transversely formed in the front and rear sides of the support frame (6), the limiting grooves (2) are communicated with the movable groove (8), and the limiting wheels (20) are movably inserted into the limiting grooves (2).

3. The orthopedic knee joint operation body position fixing workbench according to claim 1, characterized in that the fixing mechanism (13) comprises a fixing frame (131) mounted at the top end of the movable seat (12), a fixing belt (133) is mounted at the top end of the fixing frame (131), and a spongy cushion (132) is mounted on the inner side wall of the fixing frame (131).

4. The orthopedic knee joint operation body position fixing workbench according to claim 1, characterized in that a fixing plate (4) is installed in the middle of the bottom end of the supporting plate (1), electric push rods (3) are installed on both sides of the fixing plate (4), a limiting sleeve (19) is installed on one side of each electric push rod (3), a fixing rod (18) is installed at the bottom end of the adjusting rod (17), and the limiting sleeve (19) is sleeved on the outer side of the fixing rod (18).

5. The orthopedic knee joint operation body position fixing workbench according to claim 1, characterized in that sliding grooves (22) are vertically formed in the middle of the front and rear sides of the inner cavity of the support frame (6), sliding rods (21) are mounted at the bottoms of the front and rear sides of the support seat (10), and one ends of the sliding rods (21) are movably inserted in the sliding grooves (22) respectively.

6. The orthopedic knee joint operation body position fixing workbench according to claim 1, characterized in that a limiting plate (9) is installed at the bottom of the inner cavity of the support frame (6), and the limiting plate (9) is sleeved on the bottom of the threaded rod (11).