Orthopedic traction device convenient to adjust

Abstract

The utility model discloses an orthopaedic traction device convenient to adjust, which comprises a traction bed, adjusting boxes are respectively arranged on two sides of the surface of the traction bed, an electric heating water tank is arranged on the outer wall of one adjusting box, a snakelike groove is arranged on the surface of the traction bed and between the two adjusting boxes, a hose is embedded and connected in the snakelike groove, and the hose is connected with the electric heating water tank. The two ends of the hose are connected with guide pipes respectively, the tail ends of the two guide pipes are connected with a water inlet and a water outlet of the electric heating water tank respectively, two sets of fixing plates are symmetrically installed at the bottom of the traction bed, and a screw is rotationally connected between the symmetrically-arranged fixing plates. The snakelike groove is formed in the traction bed, the hose is arranged in the snakelike groove, liquid circulates in the hose, the hose vibrates, meanwhile, by changing the pressure of input liquid, the hose can expand, a certain massage effect is achieved on the waist, the back and the buttocks of a patient, the electric heating water tank can further change the temperature of the liquid, and the use comfort degree is further improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an easily adjustable orthopedic traction device. Background Technology

[0002] Orthopedic traction devices are one of the treatment methods used in orthopedics for fracture reduction, fixation, and many other orthopedic diseases. Especially for patients who are not suitable for surgery, traction can achieve the purpose of treatment. For patients with lower leg fractures or other limb diseases, due to the difficulty of limb movement, maintaining one position for a long time is not conducive to limb rehabilitation and can easily cause joint stiffness, muscle spasms, and even skin necrosis. Clinically, traction frames are often used to help patients with limb rehabilitation.

[0003] Existing traction devices have a long traction process, and during the long traction process, patients will experience soreness in their waist, back, and buttocks, causing secondary injury. Therefore, an easily adjustable orthopedic traction device is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of existing technology, this utility model provides an easily adjustable orthopedic traction device, which solves the problem that the traction process of existing traction devices takes a long time, and patients will feel soreness in their waist, back and buttocks during the long traction process, causing secondary injury to the patients.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable orthopedic traction device, comprising a traction bed, with adjustment boxes on both sides of the surface of the traction bed, an electric hot water tank installed on the outer wall of one of the adjustment boxes, a serpentine groove on the surface of the traction bed between the two adjustment boxes, a flexible hose embedded in the serpentine groove, conduits connected to both ends of the flexible hose, and the ends of the two conduits connected to the inlet and outlet of the electric hot water tank, respectively; two sets of fixing plates symmetrically installed at the bottom of the traction bed, with a screw rotatably connected between the symmetrically arranged fixing plates, one end of the screw extending to the outside of the traction bed and connected to a front adjustment disc, and the other end of the screw fixed to a secondary turntable, with an adjustment belt wound around the surface of the secondary turntable, the other end of the adjustment belt extending into the adjustment box.

[0008] As a further preferred embodiment of this utility model, the traction bed has two sliding grooves, and an adjusting rod is slidably connected inside the sliding groove. A traction block is fixed at the upper end of the adjusting rod. The surface of the traction block is concave downward in an arc shape in the middle, and a fixing belt is provided on both sides of the traction block.

[0009] As a further preferred mode of the utility model, two screw sleeves are threadedly connected on the screw rod, and the two screw sleeves are connected by a connecting rod, and the upper end of the screw sleeve is fixedly connected with the end of the adjusting rod.

[0010] As a further preferred mode of the utility model, a main rotating disc is rotatably connected inside the adjusting box, the main rotating disc is connected with the adjusting belt, and a guide roller is rotatably connected inside the adjusting box and below the main rotating disc.

[0011] As a further preferred mode of the utility model, the shaft end of the main rotating disc extends to outside the adjusting box and is connected with a side adjusting disc, and a handle is arranged on the surface of the side adjusting disc.

[0012] As a further preferred mode of the utility model, a positioning pillow is further arranged on the surface of the traction bed.

[0013] As a further preferred mode of the utility model, a plurality of rubber protrusions are arranged on the surface of the hose.

[0014] (Three) beneficial effects

[0015] The utility model provides a convenient to adjust orthopedics traction device. Have following beneficial effects:

[0016] The utility model discloses a serpentine groove is set up on the traction bed, a hose is arranged inside the serpentine groove, liquid circulates inside the hose, the hose produces vibration, and the liquid pressure can be changed to expand the hose, which has a certain massage effect on the waist, back and hip of the patient, and the electric water heater can also change the temperature of the liquid to further improve the comfort of use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is whole structural drawing of convenient to adjust orthopedics traction device of the utility model;

[0018] Fig. 2 It is internal structure drawing of adjusting box of the utility model;

[0019] Fig. 3 It is the side view of traction bed board of the utility model.

[0020] In the drawing: 1, traction bed;2, positioning pillow;3, serpentine groove;4, hose;5, adjusting box;6, handle;7, side adjusting disc;8, fixing belt;9, traction block;10, sliding slot;11, fixed plate;12, front adjusting disc;13, electric water heater;14, guide pipe;15, main rotating disc;16, adjusting belt;17, guide roller;18, screw rod;19, screw sleeve;20, connecting rod;21, auxiliary rotating disc. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figs. 1-3 The utility model discloses an embodiment provides a technical scheme: a kind of orthopedics traction device of being convenient for adjustment, including traction bed 1, the surface both sides of traction bed 1 are provided with adjusting box 5, one of adjusting box 5 outer wall is equipped with electric water heater 13, the surface of traction bed 1 and between two adjusting boxes 5 are set up serpentine groove 3, serpentine groove 3 is embedded with hose 4 in inside, the both ends of hose 4 are connected with catheter 14 respectively, the end of two catheters 14 is connected with the water inlet and water outlet of electric water heater 13 respectively, pump is arranged in the inside of electric water heater 13, liquid is extracted by pump, change the pressure of extracted liquid can make hose 4 expand or shrink, reach the effect of massage, the bottom of traction bed 1 is symmetrically equipped with two groups of fixed plate 11, the fixed plate 11 between symmetrically setting is rotatably connected with screw rod 18, one end of screw rod 18 extends to the outside of traction bed 1 and is connected with front adjusting disc 12, the other end of screw rod 18 is fixed with auxiliary turntable 21, auxiliary turntable 21 surface is wound with adjusting belt 16, adjusting belt 16 other end extends to adjusting box 5, by rotating front adjusting disc 12, screw rod 18 can be driven to rotate.

[0023] Further improvement, the traction bed 1 is provided with two sliding grooves 10, the inside of sliding groove 10 is slidably connected with adjusting rod, the upper end of adjusting rod is fixed with traction block 9, the surface of traction block 9 is recessed downward in the middle, the both sides of traction block 9 are provided with fixed belt 8, and the patient's leg is fixed by traction block 9.

[0024] Further improvement, the screw rod 18 is threadedly connected with two screw sleeves 19, the two screw sleeves 19 are connected by connecting rod 20, the upper end of screw sleeve 19 is fixedly connected with the end of adjusting rod, and the traction block 9 is driven to move by the screw sleeve 19 after the screw rod 18 is rotated.

[0025] Further improvement, the inside of adjusting box 5 is rotatably connected with main turntable 15, the main turntable 15 drives adjusting belt 16 after rotating, the adjusting belt 16 drives auxiliary turntable 21, so as to drive screw rod 18 to rotate, the main turntable 15 is connected with adjusting belt 16, and the inside of adjusting box 5 and below the main turntable 15 are rotatably connected with guide roller 17, and the guide roller 17 plays a guiding role on adjusting belt 16.

[0026] Further improved, the shaft end of the main rotating disc 15 extends to outside of the adjusting box 5 and is connected with the side adjusting disc 7, the surface of the side adjusting disc 7 is provided with the handle 6, and the side adjusting disc 7 is conveniently rotated.

[0027] Further improved, the surface of the traction bed 1 is further provided with the positioning pillow 2, and the positioning pillow 2 plays a positioning role.

[0028] Further improved, the surface of the hose 4 is provided with a plurality of rubber protrusions, and a certain massage effect is achieved.

[0029] Working principle: the patient lies on the traction bed 1, and then the leg is fixed on the traction block 9, the screw rod 18 is driven to rotate through rotating the front adjusting disc 12 or the side adjusting disc 7, the traction block 9 is driven to move after the screw rod 18 rotates, the traction effect is achieved, the main rotating disc 15 in the side adjusting disc 7 is driven to drive the adjusting belt 16 when the side adjusting disc 7 is rotated, the adjusting belt 16 drives the auxiliary rotating disc 21, thereby driving the screw rod 18 to rotate, the liquid pump is used to pump the liquid in the electric heating water tank 13 out and into the hose 4, and the liquid is returned to the electric heating water tank 13 through the other end of the hose 4 to circulate, and a certain massage effect is achieved.

[0030] The traction bed 1, the positioning pillow 2, the serpentine groove 3, the hose 4, the adjusting box 5, the handle 6, the side adjusting disc 7, the fixing belt 8, the traction block 9, the sliding groove 10, the fixing plate 11, the front adjusting disc 12, the electric heating water tank 13, the guide pipe 14, the main rotating disc 15, the adjusting belt 16, the guide roller 17, the screw rod 18, the screw sleeve 19, the connecting rod 20 and the auxiliary rotating disc 21 are all general standard parts or parts known by the person skilled in the art, the structure and principle thereof can be known by the person skilled in the art through a technical manual or through a conventional experimental method, the traction process of the existing traction device is time-consuming, and the patient feels sore in the waist, back and hips during the long traction process, thereby causing secondary injury to the patient, the traction bed 1 is provided with the serpentine groove 3, the hose 4 is arranged in the serpentine groove 3, the liquid flows in the hose 4, the hose 4 vibrates, the liquid pressure is changed, the hose 4 expands, the patient's waist, back and hips are massaged, the electric heating water tank 13 can also change the liquid temperature, and the comfort degree of use is further improved.

[0031] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0032] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An easily adjustable orthopedic traction device, comprising a traction bed (1), characterized in that: The traction bed (1) has adjustment boxes (5) on both sides of its surface. An electric hot water tank (13) is installed on the outer wall of one of the adjustment boxes (5). A serpentine groove (3) is opened on the surface of the traction bed (1) between the two adjustment boxes (5). A flexible hose (4) is embedded in the inside of the serpentine groove (3). The two ends of the flexible hose (4) are connected to conduits (14). The ends of the two conduits (14) are connected to the inlet and outlet of the electric hot water tank (13) respectively. Two sets of fixing plates (11) are symmetrically installed at the bottom of the traction bed (1). A screw (18) is rotatably connected between the symmetrically arranged fixing plates (11). One end of the screw (18) extends to the outside of the traction bed (1) and is connected to the front adjustment plate (12). The other end of the screw (18) is fixed to a secondary turntable (21). An adjustment belt (16) is wound around the surface of the secondary turntable (21). The other end of the adjustment belt (16) extends into the adjustment box (5).

2. The easily adjustable orthopedic traction device according to claim 1, characterized in that: The traction bed (1) has two sliding grooves (10), and an adjusting rod is slidably connected inside the sliding groove (10). A traction block (9) is fixed at the upper end of the adjusting rod. The surface of the traction block (9) is concave downward in an arc shape in the middle. Fixing straps (8) are respectively provided on both sides of the traction block (9).

3. The easily adjustable orthopedic traction device according to claim 1, characterized in that: The screw (18) is threaded with two threaded sleeves (19), which are connected by a connecting rod (20). The upper end of the threaded sleeve (19) is fixedly connected to the end of the adjusting rod.

4. The easily adjustable orthopedic traction device according to claim 1, characterized in that: The main turntable (15) is rotatably connected inside the adjustment box (5), and the main turntable (15) is connected to the adjustment belt (16). A guide roller (17) is rotatably connected inside the adjustment box (5) and below the main turntable (15).

5. The easily adjustable orthopedic traction device according to claim 4, characterized in that: The shaft end of the main turntable (15) extends to the outside of the adjustment box (5) and is connected to a side adjustment plate (7), and a handle (6) is provided on the surface of the side adjustment plate (7).

6. The easily adjustable orthopedic traction device according to claim 1, characterized in that: The surface of the traction bed (1) is also equipped with a positioning pillow (2).

7. The easily adjustable orthopedic traction device according to claim 1, characterized in that: The surface of the hose (4) is provided with several rubber protrusions.

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