CN221451084U

CN221451084U - Orthopedic traction frame

Info

Publication number: CN221451084U
Application number: CN202322683045.0U
Authority: CN
Inventors: 张丽; 卫丽君; 张利影; 王琳; 江小艳; 吴燕
Original assignee: Shanghai Baoshan Luodian Hospital
Current assignee: Shanghai Baoshan Luodian Hospital
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-08-02
Anticipated expiration: 2033-10-08

Abstract

The utility model provides an orthopedic traction frame, which relates to the technical field of medical equipment, and includes: a seat, four supporting feet respectively arranged on the four sides of the seat, armrests arranged on the top of the supporting feet in pairs, and the armrests are located on both sides of the seat, a backrest arranged on one side of the seat, two footrests arranged on the other side of the seat, a moving component arranged on one side of the footrest, used to drive the footrest to move, and an adjustment component arranged inside the footrest, used to adjust the footrest to fix feet of different sizes. This orthopedic traction frame can make the footrest move back and forth through the moving component, thereby driving the patient's legs to stretch back and forth, solving the problem of medical staff being troublesome in performing artificial rehabilitation training, saving medical staff time, and facilitating medical staff to take care of patients in other wards, and can achieve limited fixation of feet of different sizes through the adjustment component, thereby preventing swinging and shaking during leg rehabilitation training, and avoiding secondary injury to the legs.

Description

Traction frame for orthopedics department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a traction frame for orthopedics.

Background

Bone traction is one of the treatment methods for reduction and fixation of fractures and many other orthopedic diseases in orthopaedics, especially for patients who are not suitable for operation, the aim of treatment can be achieved by traction, and for patients with lower leg fractures or other lower limb diseases, because the lower limb is difficult to move, if the patient keeps a posture for a long time, the rehabilitation of the lower limb is very unfavorable, the rehabilitation is slow, the joint stiffness, the muscle spasm and even the skin necrosis are easy to cause, so that the rehabilitation training of the lower limb is often assisted by a traction frame in clinic.

With regard to traction frame for orthopedics, through retrieving discovery, application number CN202020153276.4 discloses a clinical traction frame of using of orthopedics, this kind of traction frame can make two fixed bed frame adjust the interval through the cooperation of stock and screw rod, make whole being applicable to most sick beds, the commonality is strong, branch can height-adjusting, increase the practicality, swing joint has the slider on the stock, make traction rod and annular mount pass through the slider and slide on the stock, adjust the position, the traction rod can be through rotatory little range height-adjusting, but the device still has certain defect in the in-service use, for example after patient's shank is put on the mount, only can play the effect that fixed shank was placed, the patient can not carry out effectual rehabilitation training, when the patient need carry out the curved leg and carry out rehabilitation training, just need medical staff manual work to help, lead to medical staff excessive time.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the utility model provides a traction frame for orthopedics can make foot rest round trip movement through moving the subassembly to drive patient's shank and carry out round trip extension training, solve medical staff and carry out the trouble problem of manual rehabilitation training, save medical staff time, be convenient for medical staff cares the patient in other ward, and can realize spacing fixed to the foot of equidimension not through adjusting part, thereby swing when preventing shank rehabilitation training and rock, avoid causing secondary damage to the shank.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

An orthopedic traction frame, comprising: the seat is arranged on four supporting legs on four sides of the seat respectively, is arranged on handrails on the tops of the supporting legs, is arranged on two sides of the seat, is arranged on a backrest on one side of the seat, is provided with two foot rests on the other side of the seat, is arranged on a moving assembly on one side of the foot rest and is used for driving the foot rests to move, is arranged on an adjusting assembly inside the foot rest and is used for adjusting the foot rests to fix feet with different sizes.

Further, the moving assembly includes: the bottom plate between four supporting legs installs in the removal cylinder of bottom plate bottom, remove the cylinder orientation foot holds in the palm one end and is equipped with the catch bar, set up in the fixed block of foot holds in the palm bottom, just the catch bar with the fixed block is connected.

Further, the fixed block bottom is equipped with L shape pole, and the supporting legs orientation foot holds in the palm one side and is equipped with the sleeve, the inside sliding connection of sleeve has the stiffening rod, the stiffening rod runs through the sleeve and is connected with L shape pole.

Further, limiting grooves are formed in two sides of the inner wall of the sleeve, limiting blocks are connected inside the limiting grooves in a sliding mode, and the limiting blocks are connected with the reinforcing rods.

Further, the adjustment assembly includes: the side plates are arranged on two sides of the outer end of the foot support, the main protecting covers are arranged on the tops of the two side plates, and the limiting protecting covers are arranged on the bottoms of the main protecting covers.

Further, the screw hole is formed in the top of the main protecting cover, the threaded screw rod is connected to the top of the limiting protecting cover through a bearing in a rotating mode, the threaded screw rod penetrates through the screw hole and is connected with the hand-operated wheel, and the threaded screw rod is in threaded connection with the screw hole.

Furthermore, an opening is formed in one side of the backrest, and a ventilation protective net is arranged in the opening.

The beneficial effects of the utility model are as follows:

Can make the foot rest round trip movement through moving the subassembly to drive patient's shank and carry out round trip extension training, solve medical staff and carry out the trouble problem of manual rehabilitation training, save medical staff time, be convenient for medical staff and look after the patient in other ward, and can realize spacing fixed to the foot of equidimension not through adjusting the subassembly, thereby swing when preventing shank rehabilitation training and rock, avoid causing secondary damage to the shank.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic overall front view in cross section of the present utility model.

Fig. 3 is a schematic side view in cross section of the present utility model.

Fig. 4 is an enlarged schematic view of fig. 3a in accordance with the present utility model.

Fig. 5 is an enlarged schematic view of fig. 2B in accordance with the present utility model.

In fig. 1-5: 1. a seat; 101. supporting feet; 102. an armrest; 103. a backrest; 104. a ventilation protective net; 2. a foot rest; 201. a fixed block; 202. an L-shaped rod; 203. a side plate; 204. a main protective cover; 205. a threaded hole; 3. a bottom plate; 301. a moving cylinder; 302. a push rod; 4. a sleeve; 401. a reinforcing rod; 402. a limit groove; 403. a limiting block; 5. a limit protecting cover; 501. a threaded screw rod; 502. and (5) hand shaking the wheel.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.

The traction frame for orthopaedics provided by the embodiment of the application can enable the foot support to move back and forth through the moving assembly, so that the leg of a patient is driven to stretch back and forth for training, the problem that medical staff is troublesome in manual rehabilitation training is solved, the time of the medical staff is saved, the medical staff is convenient to take care of patients in other wards, the limiting fixation of feet with different sizes can be realized through the adjusting assembly, swing and shaking during leg rehabilitation training are prevented, and secondary damage to the leg is avoided.

The application is described in detail below with reference to the drawings and the detailed description.

Examples

As shown in fig. 1-2, an orthopedic traction frame comprises: the seat 1 is arranged on four supporting legs 101 on four sides of the seat 1 respectively, armrests 102 arranged at the tops of the two supporting legs 101 are arranged on two sides of the seat 1, a backrest 103 arranged on one side of the seat 1 is arranged on the other side of the seat 1, two foot rests 2 are arranged on the other side of the seat 1, a moving assembly arranged on one side of the foot rest 2 is used for driving the foot rest 2 to move, and an adjusting assembly arranged inside the foot rest 2 is used for adjusting the foot rest 2 to fix feet with different sizes.

In some embodiments, referring to fig. 1-3, a mobile assembly includes: the bottom plate 3 between four supporting legs 101 is arranged, the movable air cylinder 301 arranged at the bottom of the bottom plate 3 is arranged, the movable air cylinder 301 is provided with a push rod 302 towards one end of the foot support 2, the fixed block 201 arranged at the bottom of the foot support 2 is connected with the push rod 302, after a patient sits on the seat 1, the two feet are placed in the two foot supports 2, at the moment, the movable air cylinder 301 arranged at the bottom of the bottom plate 3 is started, the push rod 302 stretches back and forth through the movable air cylinder 301, and the push rod 302 is connected with the fixed block 201 at the bottom of the foot support 2, so that the push rod 302 can be utilized to drive the fixed block 201 and the foot support 2 to move back and forth, and further the leg of the patient is driven to stretch back and forth for training, the problem that the manual rehabilitation training is troublesome is solved, the time of the medical staff is saved, and the medical staff is convenient for looking after the patient in other sickrooms.

Referring to fig. 1-3, an L-shaped rod 202 is disposed at the bottom of the fixed block 201, a sleeve 4 is disposed on one side of the supporting leg 101 facing the foot rest 2, a reinforcing rod 401 is slidably connected inside the sleeve 4, the reinforcing rod 401 penetrates through the sleeve 4 and is connected with the L-shaped rod 202, when the pushing rod 302 drives the fixed block 201 and the foot rest 2 to move back and forth, the L-shaped rod 202 at the bottom of the fixed block 201 drives the reinforcing rod 401, and the sleeve 4 is connected with the supporting leg 101 due to the sliding connection of the reinforcing rod 401 and the sleeve 4, so that the foot rest 2 can be supported and reinforced through the L-shaped rod 202, the reinforcing rod 401 and the sleeve 4, and the pushing rod 302 is used for preventing the foot rest 2 from being damaged due to overlarge pressure when a patient steps on the foot rest 2.

1-4, The two sides of the inner wall of the sleeve 4 are provided with limit grooves 402, the inside of the limit grooves 402 is slidably connected with limit blocks 403, the limit blocks 403 are connected with the reinforcing rod 401, and when the L-shaped rod 202 drives the reinforcing rod 401 to slide inside the sleeve 4, the limit grooves 402 are formed in the two sides of the inner wall of the sleeve 4, and the limit blocks 403 slidably connected with the limit grooves 402 are connected with the reinforcing rod 401, so that the reinforcing rod 401 can be limited, and the reinforcing rod 401 is prevented from being separated from the sleeve 4.

In some embodiments, referring to fig. 1, 2, 3, and 5, the adjustment assembly comprises: set up in the curb plate 203 of foot rest 2 outer end both sides, set up in the main protecting cover 204 at two curb plate 203 tops, set up in the spacing protecting cover 5 of main protecting cover 204 bottom, screw hole 205 has been seted up at main protecting cover 204 top, spacing protecting cover 5 top is connected with screw thread lead screw 501 through the bearing rotation, screw thread lead screw 501 runs through screw hole 205 and connects hand round 502, and screw thread connection between screw thread lead screw 501 and the screw hole 205, when the patient uses foot rest 2, rotate screw thread lead screw 501 at the spacing protecting cover 5 top of hand round 502 and make it rotate to rotate, because screw thread connection between screw thread lead screw 501 and the screw hole 205 that main protecting cover 204 top was seted up, thereby make screw thread lead screw 501 drive spacing protecting cover 5 and go on lifting movement through positive and negative rotation hand round 502, and then adjust spacing protecting cover 5 and foot rest 2 between the distance, thereby carry out spacing fixed to the foot of equidimension, swing when preventing shank rehabilitation training, avoid causing secondary damage to the shank, wherein spacing protecting cover 5 is rotated through the bearing between screw thread lead screw 501 and screw thread lead screw thread 205 and is connected, can make spacing protecting cover 5 keep static state in the lift process, can avoid spacing protecting cover 5 to be driven rotatory by screw thread lead to the fact the rotation to the patient in the process of lifting.

Referring to fig. 1-2, an opening is formed in one side of the backrest 103, and a ventilation protection net 104 is arranged in the opening, so that when a patient sits on the seat 1 and leans against the backrest 103, the ventilation protection net 104 is arranged in the opening, and the back of the patient can be prevented from being stuffy during rehabilitation training.

This device can make foot rest 2 round trip movement through moving the subassembly to drive patient's shank and carry out round trip extension training, solve medical staff and carry out the trouble problem of artifical rehabilitation training, save medical staff time, the medical staff of being convenient for cares the patient in other ward, and can realize spacing fixed to the foot of equidimension not through adjusting part, thereby swing when preventing shank rehabilitation training and shake, avoid causing secondary damage to the shank, concrete embodiment: after the patient sits on the seat 1, the feet are put into the two foot supports 2, at the moment, the movable air cylinder 301 arranged at the bottom of the bottom plate 3 is started, the push rod 302 stretches back and forth through the movable air cylinder 301, and the push rod 302 is connected with the fixed block 201 at the bottom of the foot support 2, so that the push rod 302 can be utilized to drive the fixed block 201 and the foot support 2 to move back and forth, further the legs of the patient are driven to stretch back and forth for training, the problem that medical staff is troublesome in carrying out manual rehabilitation training is solved, the time of the medical staff is saved, and the medical staff is convenient to take care of patients in other wards.

When the patient uses foot rest 2, rotate hand wheel 502 and make the screw thread lead screw 501 at its limit protecting cover 5 top rotate, because threaded connection between screw thread lead screw 501 and the screw hole 205 of seting up at main protecting cover 204 top, thereby make through positive and negative rotation hand wheel 502, can make screw thread lead screw 501 drive limit protecting cover 5 and go up and down to remove, and then adjust the distance between limit protecting cover 5 and the foot rest 2, thereby carry out spacing fixedly to the foot of equidimension, swing when preventing shank rehabilitation training is avoided, avoid causing secondary damage to the shank, wherein be connected through bearing rotation between limit protecting cover 5 and the screw thread lead screw 501, can make limit protecting cover 5 keep stationary state at the lift in-process, can avoid limit protecting cover 5 to be driven rotatory by screw thread lead screw 501, prevent limit protecting cover 5 in the lift in-process, take place rotatory lead to the fact the injury to the foot of patient.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description of the orthopedic traction frame provided by the embodiment of the present application has been provided in detail, and specific examples are applied to illustrate the principles and embodiments of the present application, and the description of the above examples is only for helping to understand the technical solution and core ideas of the present application, and those skilled in the art should understand: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with other technical solutions, where the modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An orthopedic traction frame, comprising:

a seat (1);

four supporting legs (101) respectively arranged on four sides of the seat (1);

Handrails (102) arranged at the tops of the supporting legs (101) in pairs, and the handrails (102) are positioned at two sides of the seat (1);

the backrest (103) is arranged on one side of the seat (1), and two foot supports (2) are arranged on the other side of the seat (1);

The moving assembly is arranged at one side of the foot rest (2) and is used for driving the foot rest (2) to move;

the adjusting component is arranged in the foot rest (2) and is used for adjusting the foot rest (2) to fix feet with different sizes.

2. The orthopedic traction frame of claim 1 wherein said movement assembly comprises:

A bottom plate (3) arranged between the four supporting feet (101);

A movable air cylinder (301) arranged at the bottom of the bottom plate (3), wherein one end of the movable air cylinder (301) facing the foot rest (2) is provided with a pushing rod (302);

The fixed block (201) is arranged at the bottom of the foot rest (2), and the pushing rod (302) is connected with the fixed block (201).

3. The traction frame for orthopaedics according to claim 2, wherein the bottom of the fixed block (201) is provided with an L-shaped rod (202), one side of the supporting foot (101) facing the foot rest (2) is provided with a sleeve (4), the inside of the sleeve (4) is connected with a reinforcing rod (401) in a sliding way, and the reinforcing rod (401) penetrates through the sleeve (4) and is connected with the L-shaped rod (202).

4. The traction frame for orthopaedics according to claim 3, wherein limiting grooves (402) are formed in two sides of the inner wall of the sleeve (4), limiting blocks (403) are connected inside the limiting grooves (402) in a sliding mode, and the limiting blocks (403) are connected with the reinforcing rods (401).

5. The orthopedic traction frame of claim 1 wherein said adjustment assembly comprises:

side plates (203) arranged at two sides of the outer end of the foot rest (2);

A main protecting cover (204) arranged at the top of the two side plates (203);

And the limiting protecting cover (5) is arranged at the bottom of the main protecting cover (204).

6. The traction frame for orthopaedics according to claim 5, wherein a threaded hole (205) is formed at the top of the main protecting cover (204), a threaded screw rod (501) is rotatably connected at the top of the limit protecting cover (5) through a bearing, the threaded screw rod (501) penetrates through the threaded hole (205) and is connected with a hand-operated wheel (502), and the threaded screw rod (501) is in threaded connection with the threaded hole (205).

7. The traction frame for orthopaedics according to claim 1, wherein an opening is formed on one side of the backrest (103), and a ventilation protection net (104) is arranged in the opening.