CN210144828U

CN210144828U - Fixing splint for orthopedics department

Info

Publication number: CN210144828U
Application number: CN201920148001.9U
Authority: CN
Inventors: 张全英; 龚文伟; 尹峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-03-17
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a fixed splint for orthopedics and traumatology relates to medical instrument technical field. It comprises a plurality of fixing plates and two auxiliary devices; the front part and the rear part of the upper end of each fixed plate are fixedly connected with a threaded rod; the threaded rod is in threaded connection with a fixed nut; the auxiliary device comprises sliding blocks and two fixing ropes which are uniformly distributed; the upper end of the sliding block is provided with a connecting hole matched with the threaded rod; the left end of the sliding block is provided with two transverse through holes; the through hole is in sliding fit with the fixing rope; conical tubular expansion screws with external threads are fixedly connected to the outer sides of the fixed ropes and the right ends of the sliding blocks; the outer side of the expansion bolt is in threaded connection with a rope tightening nut. The utility model has the advantages that: the limb fixing device is easy to adjust and more fit to fix limbs, can be used repeatedly and tightened, is time-saving and labor-saving, is convenient to use and reduces the cost.

Description

Fixing splint for orthopedics department

Technical Field

The utility model relates to the technical field of medical equipment.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. And often use fixed splint in orthopedic treatment, traditional fixed splint are difficult for adapting to the shape of bone, also are difficult for laminating with patient's bone during fixed, and still need to change the gypsum after fixed a period with the gypsum and carry out the fixed treatment of step up again, waste time and energy and with high costs, traditional fixed splint can not used repeatedly and step up again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide a fixed splint for orthopedics. The limb fixing device is easy to adjust and more fit to fix limbs, can be used repeatedly and tightened, is time-saving and labor-saving, is convenient to use and reduces the cost.

The utility model adopts the technical proposal that: providing a fixing splint for orthopedics department, which comprises a plurality of fixing plates and two auxiliary devices; the front part and the rear part of the upper end of each fixed plate are fixedly connected with a threaded rod; the threaded rod is in threaded connection with a fixed nut; the auxiliary device comprises sliding blocks and two fixing ropes which are uniformly distributed; the upper end of the sliding block is provided with a connecting hole matched with the threaded rod; the left end of the sliding block is provided with two transverse through holes; the through hole is in sliding fit with the fixing rope; conical tubular expansion screws with external threads are fixedly connected to the outer sides of the fixed ropes and the right ends of the sliding blocks; the outer side of the expansion bolt is in threaded connection with a rope tightening nut; the left part of the rightmost end slide block is provided with two semicircular conical pipes; the two semicircular conical pipes and the through hole are on the same axis; the left end of the semicircular conical pipe is correspondingly and fixedly connected with the right end of the fixed rope.

Further optimize this technical scheme, be provided with the scale mark on the fixed rope of a fixed splint for orthopedics department.

Further optimize this technical scheme, the fixation nut outside of a fixed splint for orthopedics is provided with anti-skidding line.

The utility model discloses compare with traditional solid fixed splint, its beneficial effect lies in:

1. when the device is used, the number of the sliding blocks is increased according to the fixed position through the matching of the through holes on the sliding blocks and the fixed ropes, and the device can be adjusted automatically and is suitable for various limb parts;

2. the fixing plate is fixed with the limb by matching the fixing plate, the threaded rod, the connecting hole, the fixing nut, the threaded rod, the sliding block, the fixing rope, the expansion screw and the rope tightening nut, so that the treatment is convenient; the sliding block slides on the fixed rope, so that the fixed plate can be moved finely conveniently, the fixed plate is attached to the limb, the fixed block and the fixed rope are fixed by matching with a rope tightening nut and an expansion screw, and the affected part of the limb of the patient is fixed, so that the rehabilitation of the patient is facilitated;

3. when the fixation time is long, the euphroe nut is reset again, the lengths of the fixing plate and the fixing rope are adjusted, the euphroe nut is used for fixing the fixing plate and the fixing rope after the adjustment is finished, the fixing plate is continuously attached to the limb for rehabilitation treatment, the tightening and the like can be repeatedly used, the time and the labor are saved, the use is convenient, the cost is reduced, and the plaster needs to be replaced for many times in the traditional method;

4. the fixed rope is provided with scale marks, so that the resetting condition of the bone of the patient can be conveniently recorded and observed; the outside of the fixing nut is provided with anti-slip threads, so that the friction force is increased, and the use is convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the structural change of the present invention during use;

FIG. 3 is a schematic view of the structure of the slider of the present invention;

FIG. 4 is a schematic structural view of the present invention when applied to a patient;

FIG. 5 is a schematic structural view of the rightmost end slider of the present invention;

in the figure, 1, fixing plate; 2. a threaded rod; 3. fixing a nut; 4. a slider; 5. fixing a rope; 6. connecting holes; 7. a through hole; 8. an expansion screw; 9. a tensioning nut; 10. a half conical pipe; 11. scale lines; 12. And (4) anti-skid lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, a fixing splint for orthopedics and traumatology includes a plurality of fixing plates 1 and two auxiliary devices; the front part and the rear part of the upper end of each fixed plate 1 are fixedly connected with a threaded rod 2; the threaded rod 2 is in threaded connection with a fixed nut 3; the auxiliary device comprises sliding blocks 4 and two fixing ropes 5 which are uniformly distributed; the upper end of the sliding block 4 is provided with a connecting hole 6 matched with the threaded rod 2; the left end of the sliding block 4 is provided with two transverse through holes 7; the through hole 7 is in sliding fit with the fixed rope 5; conical tubular expansion screws 8 with external threads are fixedly connected to the outer sides of the fixed ropes 5 and the right ends of the sliding blocks 4; the outer side of the expansion bolt is in threaded connection with a rope tightening nut 9; the left part of the rightmost sliding block 4 is provided with two semicircular conical pipes 10; the two semicircular conical pipes 10 and the through hole 7 are on the same axis; the left end of the semicircular conical pipe 10 is correspondingly and fixedly connected with the right end of the fixed rope 5; the fixed rope 5 is provided with scale marks 11; the outer side of the fixing nut 3 is provided with anti-skid threads 12.

The specific shape of the expansion screw 8 is shown in fig. 3;

when in use, the through holes 7 on the sliding blocks 4 are matched with the fixing ropes 5, the number of the sliding blocks 4 is increased according to the fixed position, and the self-adjusting device can be adjusted to adapt to various limb parts;

the fixing device is characterized in that a threaded rod 2 on a fixing plate 1 is matched with a connecting hole 6, the threaded rod 2 is inserted into the connecting hole 6, the threaded rod 2 and a sliding block 4 are fixed by a fixing nut 3, the fixing plate 1 fixed with the sliding block 4 is placed on a limb, the right end of a fixing rope 5 penetrates through an expansion screw 8 of the sliding block 4 at the rightmost end, and the fixing plate is fixed by a rope tightening nut 9, at the moment, as shown in figure 4, the fixing plate 1 is fixedly connected with the sliding block 4, the sliding block 4 slides on the fixing rope 5, the fixing plate 1 is moved finely, when the fixing plate 1 is adjusted and moved to be attached to the limb, when the fixing plate 1 is attached, the rope tightening nut 9 is rotated, the rope tightening nut 9 is matched with the expansion screw 8 to fix the fixing block and the fixing rope 5, at;

after a long time of fixation, such as detumescence or slow bone restoration, the euphroe nut 9 is restored again, the slide block 4 and the fixed rope 5 are not fixed any more, at the moment, the length of the fixed plate 1 and the fixed rope 5 is adjusted, the euphroe nut 9 is used for fixing after the adjustment is finished, the euphroe nut continues to be attached to the limb for rehabilitation treatment, the plaster can be repeatedly used and tightened, time and labor are saved, the use is convenient, the cost is reduced, and the plaster is required to be replaced for many times in the traditional method;

the structure of the device is matched, so that the device is easy to adjust and more fit for fixation, and adapts to the bone shape of limbs.

Claims

1. The utility model provides an orthopedics is with fixed splint which characterized in that: comprises a plurality of fixing plates (1) and two auxiliary devices; the front part and the rear part of the upper end of each fixed plate (1) are fixedly connected with a threaded rod (2); the threaded rod (2) is in threaded connection with a fixed nut (3);

the auxiliary device comprises sliding blocks (4) and two fixing ropes (5) which are uniformly distributed; the upper end of the sliding block (4) is provided with a connecting hole (6) matched with the threaded rod (2); the left end of the sliding block (4) is provided with two transverse through holes (7); the through hole (7) is in sliding fit with the fixed rope (5); the outer sides of the fixed ropes (5) and the right ends of the sliding blocks (4) are fixedly connected with conical tubular expansion screws (8) with external threads; the outer side of the expansion bolt is in threaded connection with a rope tightening nut (9);

the left part of the rightmost end slide block (4) is provided with two semicircular conical pipes (10); the two semicircular conical pipes (10) and the through hole (7) are on the same axis; the left end of the semicircular conical pipe (10) is correspondingly and fixedly connected with the right end of the fixed rope (5).

2. The fixing splint for orthopedics and traumatology according to claim 1, characterized in that: the fixed rope (5) is provided with scale marks (11).

3. The fixing splint for orthopedics and traumatology according to claim 1, characterized in that: the outer side of the fixed nut (3) is provided with anti-skid grains (12).