CN212997290U

CN212997290U - Special external limb fixing frame for orthopedics department

Info

Publication number: CN212997290U
Application number: CN202020758911.1U
Authority: CN
Inventors: 覃友; 陈俊纹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-04-20
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a special outer limb body mount of orthopedics, including extension board and adjusting collar, the four corners of the bottom of extension board is provided with the landing leg, the front side of the top of extension board has the first logical groove that vertically runs through, the front end and the rear end of first logical groove all are provided with the spout, be provided with two piece in the first logical groove, the front end and the rear end of two piece all are provided with the slider, slider and spout sliding fit, the bottom of two piece is provided with electric telescopic handle, the top of electric telescopic handle's push rod runs through the piece and extends to a piece top, the bottom of adjusting collar is provided with the circular slot, the top in the outside of circular slot is provided with the rotary groove, be provided with the commentaries on classics board in the rotary groove, the bottom of commentaries on classics board is connected with the top of push rod; the utility model discloses a can adjust the position to the medical personnel's of being convenient for treatment according to the height and the angle of the different adjustment fixed knot of the injured position of patient's shank to the efficiency of treatment has been improved.

Description

Special external limb fixing frame for orthopedics department

Technical Field

The utility model particularly relates to a fixed technical field of special outer limb of orthopedics especially relates to a special outer limb mount of orthopedics.

Background

The external limb fixation is that the external fixing frame is adopted to treat limb fracture, the indications of the external fixing frame mainly comprise infected open fracture, skin loss and patients who can not cover in the period I or can not realize stable fixation by internal fixation for many years, and the indications of the clinical application of the external fixing frame are gradually widened along with the enhancement of minimally invasive consciousness of the improvement suggestion of the external fixing technology; the external limb fixation can also prevent the fracture broken end from moving and stabbing the blood vessel, nerves and the like to form secondary injury, reduce pain and facilitate rescue transportation and carrying.

Through retrieval, chinese patent publication No. CN110338893A discloses an orthopedic external limb fixing frame, which roughly comprises a first supporting plate and a second supporting plate symmetrically arranged at two sides, wherein the left end of the first supporting plate and the right end of the second supporting plate are connected through two lead screws, and fixing feet are respectively arranged at the lower side of the right end of the first supporting plate and the lower side of the left end of the second supporting plate; convenient operation and fixed effectual.

It finds that when fixing treatment is carried out on the legs of a patient in use, the angles of the legs need to be adjusted for the treatment at different positions, the fixing structure cannot be adjusted along with the change of the angles of the legs, and medical staff are not convenient to treat the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an orthopedic special external limb fixing frame.

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

the utility model provides a special outer limb mount of orthopedics, includes extension board and adjusting collar, the four corners of the bottom of extension board is provided with the landing leg, and the front side on the top of extension board has the first logical groove that vertically runs through, and the front end and the rear end that first logical groove all are provided with the spout, and first logical inslot is provided with two pieces, and the front end and the rear end of two pieces all are provided with the slider, slider and spout sliding fit, and the bottom of two pieces is provided with electric telescopic handle, and electric telescopic handle's push rod's top is run through a piece and is extended to a piece top, the bottom of adjusting collar is provided with the circular slot, and the circular slot is connected with the push rod cooperation, and the top in the outside of circular slot is provided with the rotary groove, is provided with the commentaries on classics board in the rotary groove, and.

Preferably, fixed knot constructs including first fixed plate and second fixed plate, the bottom of first fixed plate is connected with the top of adjusting collar, first fixed plate passes through the pivot with the right-hand member of second fixed plate and rotates and be connected, the right-hand member of first fixed plate and second fixed plate is provided with first fixed block and second fixed block respectively, the top of second fixed block is provided with the round hole that vertically runs through, be provided with first screw in the round hole, the one end that first screw extends to second fixed block below is passed through the screw thread and is connected with first fixed block, all there are two fixed screws on first fixed plate and the second fixed plate through threaded connection, the one end that two fixed screws extend to first fixed plate and second fixed plate inboard all rotates and is connected with the arc.

Preferably, one end of the arc-shaped plate, which is far away from the fixing screw, is provided with a cushion pad.

Preferably, the front end of the adjusting sleeve is connected with a second screw through threads, and one end of the second screw, which extends into the rotating groove, is in contact with the outer side wall of the rotating plate.

Preferably, a second through groove extending into the sliding groove is formed in the front side of the first through groove at the top end of the support plate, a third screw is arranged in the second through groove, and the bottom end of the third screw is connected with the sliding block through threads.

Preferably, the bottom of landing leg is provided with the gyro wheel, is provided with the cardboard on the gyro wheel.

The utility model has the advantages that:

1. through two prop up the piece and adjust the distance between two fixed knot construct at the slip that leads to the groove to adjust the distance between two legs of patient, rotate the angle of adjusting fixed knot structure on electric telescopic handle through adjusting the cover, adjust the distance between fixed knot construct and the extension board through electric telescopic handle, adjust the height of patient's shank, thereby adjust to the angle of the medical personnel's of being convenient for treatment, improved the efficiency of treatment.

2. Put patient's leg between first fixed plate and second fixed plate, then the tight set screw of spiral shell makes the arc step up fixedly to patient's leg, and the shank removes when preventing patient's operation, improves its fixed steadiness, sets up in the arc and prevents effectively that patient's shank from being pressed from both sides with the blotter and hindering.

3. The distance between the arc-shaped plates is adjusted through the fixing screws, so that legs of patients with different body types can be fixed conveniently.

Drawings

Fig. 1 is a schematic structural view of an external limb fixing frame for orthopedics department according to the present invention;

fig. 2 is a schematic top view of the external body fixing frame for orthopedics department according to the present invention;

FIG. 3 is a schematic left-view cross-sectional structure diagram of the connection between the support plate and the support block of the external limb fixing frame for orthopedics department of the present invention;

fig. 4 is a schematic left-view sectional structure diagram of the connection of the push rod, the adjusting sleeve and the rotating plate of the external limb fixing frame special for orthopedics department provided by the utility model;

fig. 5 is an enlarged schematic structural view of a position a in fig. 1 of the external limb fixing frame for orthopedic department according to the present invention.

In the figure: the device comprises a support plate 1, an adjusting sleeve 2, a support leg 3, a first through groove 4, a sliding groove 5, a support block 6, a sliding block 7, an electric telescopic rod 8, a push rod 9, a circular groove 10, a rotary groove 11, a rotary plate 12, a fixing structure 13, a first fixing plate 14, a second fixing plate 15, a shaft pin 16, a first fixing block 17, a second fixing block 18, a first screw 19, a fixing screw 20, an arc plate 21, a cushion pad 22, a second screw 23, a second through groove 24, a third screw 25, a roller 26 and a clamping plate 27.

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 this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a special orthopedic external limb fixing frame comprises a support plate 1 and an adjusting sleeve 2, wherein four corners of the bottom end of the support plate 1 are provided with support legs 3 for supporting the support plate 1, a first through groove 4 longitudinally penetrating through the front side of the top end of the support plate 1 is provided, sliding grooves 5 are respectively arranged at the front end and the rear end of the first through groove 4, two support blocks 6 are arranged in the first through groove 4, sliding blocks 7 are respectively arranged at the front end and the rear end of each support block 6, the sliding blocks 7 are in sliding fit with the sliding grooves 5 so as to adjust the distance between the two support blocks 6, an electric telescopic rod 8 is arranged at the bottom end of each support block 6 for adjusting the height of a fixing structure 13, the top end of a push rod 9 of the electric telescopic rod 8 penetrates through the support blocks 6 and extends above the support blocks 6, a circular groove 10 is arranged at the bottom end of the adjusting sleeve 2 and is in fit connection with the push rod 9, be provided with in the commentaries on classics groove 11 and change board 12, the bottom of changeing board 12 is connected with the top of push rod 9, adjusts the angle of fixed knot structure 13 and patient's shank through rotatory adjusting collar 2, heightens the comfort level fixed to patient's shank, and the top of adjusting collar 2 is provided with fixed knot structure 13, fixes patient's shank through fixed knot structure 13.

It should be further noted that the fixing structure 13 includes a first fixing plate 14 and a second fixing plate 15, the bottom end of the first fixing plate 14 is connected to the top end of the adjusting sleeve 2, the right ends of the first fixing plate 14 and the second fixing plate 15 are rotatably connected through a shaft pin 16, the right ends of the first fixing plate 14 and the second fixing plate 15 are respectively provided with a first fixing block 17 and a second fixing block 18, the top end of the second fixing block 18 is provided with a longitudinally penetrating round hole, a first screw 19 is arranged in the round hole, one end of the first screw 19 extending to the lower side of the second fixing block 18 is connected to the first fixing block 17 through a screw thread, the first fixing plate 14 and the second fixing plate 15 are both connected to two fixing screws 20 through screw threads, one ends of the two fixing screws 20 extending to the inner sides of the first fixing plate 14 and the second fixing plate 15 are both rotatably connected to an arc-shaped plate 21, and the arc-shaped plate 21 is moved to the inner sides of the first fixing plate 14 and the fixing device is fastened and fixed, a buffer pad 22 is arranged at one end of the arc plate 21, which is far away from the fixing screw 20, so that the leg of a patient is prevented from being pinched and the comfort level for fixing the patient is improved, a second screw 23 is connected to the front end of the adjusting sleeve 2 through a thread, one end of the second screw 23, which extends into the rotary groove 11, is in contact with the outer side wall of the rotary plate 12, the adjusting sleeve 2 is fixed through the second screw 23, so that the fixing structure 13 is prevented from rotating when the leg of the patient is fixed, a second through groove 24, which extends into the sliding groove 5, is arranged at the front side of the first through groove 4 at the top end of the support plate 1, a third screw 25 is arranged in the second through groove 24, the bottom end of the third screw 25 is connected with the sliding block 7 through a thread, the sliding block 7 is fixed through the third screw 25, so that the fixing structure 13 moves transversely in the, the roller 26 is provided with a catch plate 27, and the roller 26 is fixed by the catch plate 27.

The working principle of the embodiment is as follows: when in use, firstly, the fixing frame is moved to a proper position and the roller 26 is fixed through the clamping plate 27, then a patient lies or lies on the support plate 1, the position suitable for fixing the leg of the patient is selected according to the injured position of the leg of the patient, then the position where the leg of the patient needs to be fixed is placed on the arc-shaped plate 21 on the first fixing plate 14, the second fixing plate 15 is rotated to clamp the leg of the patient between the first fixing plate 14 and the second fixing plate 15, the first screw 19 is screwed tightly to fix the first fixing plate 14 and the second fixing plate 15, then the distance between the two fixing structures 13 is adjusted through the sliding of the two supporting blocks 6 in the through groove, so as to adjust the distance between the two legs of the patient, the third screw 25 is screwed tightly to fix the supporting block 6 after the distance is adjusted, the angle of the fixing structures 13 is adjusted through the rotation of the adjusting sleeve 2 on the electric telescopic rod 8, adjust the angle back screw tight second screw 23 and fix adjusting sleeve 2, adjust the distance between fixed knot constructs 13 and the extension board 1 top through electric telescopic handle 8, then make the arc 21 remove to patient's shank direction through adjusting fixed screw 20 and step up fixedly to the shank to the completion is to the fixed work of patient's shank.

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.

Claims

1. The utility model provides a special outer limb mount of orthopedics which characterized in that: comprises a support plate (1) and an adjusting sleeve (2), wherein supporting legs (3) are arranged at four corners of the bottom end of the support plate (1), a first through groove (4) which longitudinally penetrates through the front side of the top end of the support plate (1) is arranged at the front side of the top end of the support plate (1), sliding grooves (5) are respectively arranged at the front end and the rear end of the first through groove (4), two supporting blocks (6) are arranged in the first through groove (4), sliding blocks (7) are respectively arranged at the front end and the rear end of each supporting block (6), each sliding block (7) is in sliding fit with each sliding groove (5), an electric telescopic rod (8) is arranged at the bottom end of each supporting block (6), the top end of a push rod (9) of each electric telescopic rod (8) penetrates through each supporting block (6) and extends to the position above each supporting block (6), a circular groove (10) is arranged at the bottom end of the adjusting sleeve (2), each circular groove (10, a rotating plate (12) is arranged in the rotating groove (11), the bottom end of the rotating plate (12) is connected with the top end of the push rod (9), and a fixing structure (13) is arranged at the top end of the adjusting sleeve (2).

2. The external limb fixation frame as recited in claim 1, wherein: the fixing structure (13) comprises a first fixing plate (14) and a second fixing plate (15), the bottom of first fixed plate (14) is connected with the top of adjusting collar (2), the right-hand member of first fixed plate (14) and second fixed plate (15) passes through pivot (16) and rotates to be connected, the right-hand member of first fixed plate (14) and second fixed plate (15) is provided with first fixed block (17) and second fixed block (18) respectively, the top of second fixed block (18) is provided with the round hole that vertically runs through, be provided with first screw (19) in the round hole, one end that first screw (19) extend to second fixed block (18) below is passed through the screw thread and is connected with first fixed block (17), all there are two fixed screw (20) through threaded connection on first fixed plate (14) and second fixed plate (15), the one end that two fixed screw (20) extend to first fixed plate (14) and second fixed plate (15) inboard all rotates and is connected with arc (21).

3. The external limb fixation frame as recited in claim 2, wherein: and a buffer pad (22) is arranged at one end of the arc-shaped plate (21) far away from the fixing screw (20).

4. The external limb fixation frame as recited in claim 3, wherein: the front end of the adjusting sleeve (2) is connected with a second screw (23) through threads, and one end of the second screw (23) extending into the rotating groove (11) is in contact with the outer side wall of the rotating plate (12).

5. The external limb fixation frame as recited in claim 4, wherein: the top of the support plate (1) is provided with a second through groove (24) extending into the sliding groove (5) on the front side of the first through groove (4), a third screw (25) is arranged in the second through groove (24), and the bottom end of the third screw (25) is connected with the sliding block (7) through threads.

6. The external limb fixation frame as recited in claim 5, wherein: the bottom end of the supporting leg (3) is provided with a roller (26), and the roller (26) is provided with a clamping plate (27).