CN205391315U - Couple formula knee joint treatment device that level position is adjustable - Google Patents

Abstract

The utility model relates to a horizontally adjustable hook-type knee joint treatment device, which includes a liftable rehabilitation treatment bed, a fixed ring is fixedly installed on the rear end frame of the liftable rehabilitation treatment bed, and the two fixed rings are fixed and installed by screws. There are guide rails, and a support plate is set on the guide rail. A fixing belt is fixedly installed on the support plate. A stretching device is connected between the bottom surface of the support plate and the lower beam of the liftable rehabilitation treatment bed. The top surface of the support plate is fitted with a soft pad. This device is installed on the basis of the existing rehabilitation treatment bed with a sliding guide rail device, a rotatable support board device, and an elastic lanyard device on the basis of the existing rehabilitation treatment bed. Muscle strength training, simple structure, low cost.

Description

A horizontal adjustable hook type knee joint treatment device

technical field

The utility model relates to a knee joint treatment device, in particular to a horizontally adjustable hook type knee joint treatment device.

Background technique

The existing rehabilitation treatment bed is characterized in that the bed board is a multi-section structure, and the bed frame is a metal liftable structure. When in use, the bed board position is adjusted by lifting the bed frame so that the patient's body is in an appropriate position.

When a patient is in the rehabilitation stage of knee joint treatment, the rehabilitation therapist often needs to adjust the patient's position with the help of a rehabilitation treatment bed before performing knee joint flexion treatment and knee joint muscle strength training.

However, since the existing rehabilitation treatment bed does not have the functions of knee joint flexion treatment and knee joint muscle strength training, there are many limitations in use, as follows:

1. In the treatment of knee joint flexion, especially the treatment of the end of knee joint flexion, two rehabilitation therapists are required to assist each other: one rehabilitation therapist holds the patient's thigh still, and the other rehabilitation therapist uses therapeutic techniques to open the patient's joints, Then deadlift and press hard on the patient's calf. Because the existing rehabilitation treatment bed does not have the function of knee joint flexion treatment, rehabilitation therapists often have to use some "earth method" auxiliary treatment operations, such as: use one end of the belt to cover the patient's ankle, and the other end is tied to the bed leg of the rehabilitation treatment bed. Pull the patient's knee joint to flex by lifting the bed board. During the treatment process, the belt pressure on the patient's legs is too large, which is easy to be strangled, and the treatment effect is limited.

2. When the patient is performing knee joint muscle strength training, a rehabilitation therapist needs to hold the patient's calf and repeatedly exert force in the opposite direction of the patient's knee joint extension to provide resistance for the patient's knee joint extension to help the patient recover knee joint muscle strength . During the training process, the rehabilitation teacher is required to assist in the whole process, and the patient cannot complete it by himself.

Utility model content

The utility model provides a horizontally adjustable hook-type knee joint treatment device, which is equipped with a sliding guide rail device and a rotatable support plate device on the basis of the existing rehabilitation treatment bed. 1. The elastic lanyard device enables patients to perform knee joint flexion treatment and knee joint muscle strength training by themselves. The structure is simple and the cost is low.

In order to achieve the above-mentioned technical features, the technical solution adopted by the utility model is: a horizontally adjustable hook-type knee joint treatment device, which includes a liftable rehabilitation treatment bed, and is fixedly installed on the rear end frame of the liftable rehabilitation treatment bed. There are fixed rings, and guide rails are fixed by screws between the two fixed rings. A support plate is set on the guide rail, and a fixing belt is fixedly installed on the support plate. The extension device is fitted with a cushion on the top surface of the support plate.

The stretching device includes a small hook, the small hook is hooked at the bottom of the support plate, the other end of the small hook is connected with the steel cable, the other end of the steel cable is connected with the tension spring, and the other end of the tension spring is connected with the large hook, Large hooks and hooks on the bottom crossbar of the liftable rehab bed.

The support plate includes a support plate sleeve, and the support plate sleeve and the guide rail form a rotation fit. The lower bottom surface of the support plate is fixedly equipped with a plurality of hook rings at fixed intervals. The hook rings are matched with the small hooks of the stretching device. The crosspiece where it is located is fixed with an anti-masking Velcro.

The fixing belt includes an alignment hole, and the alignment hole is matched with the hook ring of the support plate for positioning. The end is also provided with a fixed velcro and a fixed hook velcro, and the fixed velcro and the fixed hook velcro cooperate to fix the fixed belt.

The cushion is provided with radians.

The number of the hook rings is 1-6.

The number of the fixing belts is 1-3.

The utility model has the following beneficial effects:

1. This patent can be installed on any liftable rehabilitation treatment bed without affecting its original function. Medical rehabilitation institutions only need to install this patented structure, so that the original liftable rehabilitation treatment bed can have the functions of knee joint flexion treatment and knee joint muscle strength training, without the need to purchase additional special treatment equipment, which greatly reduces the cost of medical rehabilitation institutions. economic cost.

2. The knee joint flexion treatment and knee joint muscle strength training do not require the assistance of a rehabilitation therapist, which effectively saves human resources.

3. The sliding guide rail device composed of the guide rail and the support plate is suitable for both left and right legs, and can adapt to patients of different body types.

4. The rotatable support board device has a good wrapping effect on the legs, is comfortable to use, and will not strangle the patient's legs.

5. Stretching device, easy to hook, the small hook 801 hung on the hook ring 502 at different positions can produce different treatment and training effects. In addition, changing the number of small hooks 801 mounted can also produce similar technical effects.

6. The fixing ring 2 can be used as a prefabricated part and produced together with the liftable rehabilitation treatment bed, and the rest of the parts can be used as optional accessories. The overall cost of the manufacturer is reduced, and the range of procurement options for medical rehabilitation institutions is increased.

7. The structure of this patent can be disassembled, which is convenient for transportation and fast for assembly.

8. The structure of this patent is simple, convenient for batch production and processing, and the production cost and later maintenance cost are low.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

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

Fig. 2 is a schematic diagram of the structure of the support plate of the utility model.

Fig. 3 is a structural schematic diagram of the fixing belt of the present invention.

Fig. 4 is a structural schematic diagram of the stretching device of the present invention.

In the figure: liftable rehabilitation treatment bed 1, fixed ring 2, guide rail 3, screw 4, support plate 5, support plate sleeve 501, hook ring 502, alignment matte Velcro 503, cushion 6, fixing belt 7, Alignment hole 701, alignment hook surface Velcro 702, fixed rough surface Velcro 703, fixed hook surface Velcro 704, stretching device 8, small hook 801, steel cable 802, tension spring 803, large hook 804.

detailed description

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

Referring to Fig. 1-4, a horizontally adjustable hook-type knee joint treatment device includes a liftable rehabilitation treatment bed 1, and a fixed ring 2 is fixedly installed on the rear end frame of the liftable rehabilitation treatment bed 1, and two fixed rings 2 A guide rail 3 is fixedly installed by screws 4 therebetween, a support plate 5 is set on the guide rail 3, a fixing belt 7 is fixedly installed on the support plate 5, a bottom surface of the support plate 5 and the lower beam of the liftable rehabilitation treatment bed 1 are connected with a Stretching device 8, cushion 6 is fitted on the top surface of support plate 5. Auxiliary treatment of the knee joint can be performed by installing the support plate 5 on the liftable rehabilitation treatment bed 1 .

Further, the stretching device 8 includes a small hook 801, the small hook 801 is hooked on the bottom of the support plate 5, the other end of the small hook 801 is connected with the steel cable 802, and the other end of the steel cable 802 is connected with the tension spring 803, The other end of the extension spring 803 is connected with the big hook 804, and the big hook 804 is hooked with the bottom crossbeam of the liftable rehabilitation treatment bed 1. The stretching of the support plate 5 can be assisted by the stretching device 8 .

Further, the support plate 5 includes a support plate sleeve 501, the support plate sleeve 501 forms a rotation fit with the guide rail 3, and a plurality of hook rings 502 with fixed intervals are fixedly installed on the lower surface of the support plate 5, and the hook rings 502 are connected with the puller. The small hook 801 of the extension device 8 is matched, and the crosspiece where the hook ring 502 is located is fixed with a counterpoint wool surface Velcro 503.

Further, the fixing belt 7 includes an alignment hole 701, and the alignment hole 701 is matched with the hook ring 502 of the support plate 5 for positioning, and the alignment hook surface Velcro 702 of the fixing belt 7 is aligned with the alignment rough surface Velcro 503. Cooperate to fix the fixed belt 7, the two ends of the fixed belt 7 are also provided with a fixed fur surface Velcro 703 and a fixed hook surface Velcro 704, and the fixed fur surface Velcro 703 and the fixed hook surface Velcro 704 are matched to fix the fixed belt 7. fixed. The patient's leg can be fixed by the fixing strap 7 .

Further, the cushion 6 is provided with radians. By setting the radian, the patient's calf can be fitted, thereby improving the comfort of the treatment device.

Further, the number of the shackles 502 is 1-6. The preferred number of shackles 502 is 3-4.

Further, the number of the fixing straps 7 is 1-3. The fastening effect can be increased by a plurality of fastening straps 7 .

Working principle and working process of the present utility model are:

1. The working principle of the sliding guide rail device: the support plate 5 can slide left and right on the guide rail 3, which can be applied to both the left and right legs of the patient, and can adapt to patients of different sizes.

2. The working principle of the rotatable support device: the section of the soft cushion 6 has a curvature, the material is soft, and the fixing belt 7 has a certain width, which is good for wrapping the legs, comfortable to use, and will not strangle the patient's legs. After the patient's leg is fixed by the fixing belt 7, the support plate 5 rotates downward under the action of tension, which can drive the patient's leg to rotate thereupon to achieve the effect of treating the patient's knee joint flexion. In addition, when the patient's knee joint is stretched, the support plate 5 is driven to rotate upwards accordingly, and resistance is applied to the support plate 5 at this time, which can play a role in muscle strength training for the patient's knee joint.

3. The working principle of the elastic hanging rope device: one end of the hanging rope 8 is hung on the hook ring 502, and the other end is hung on the bottom crossbar of the bed frame of the liftable rehabilitation treatment bed 1. During the process of gradually raising the height of the bed board, the hanging rope 8 is The support plate 5 provides a pulling force for downward rotation, thereby driving the patient's leg to rotate accordingly, achieving the therapeutic effect on the patient's knee joint flexion. In addition, keeping the height of the bed board unchanged, the patient's knee joint is stretched, which drives the support plate 5 to rotate upwards. At this time, the hanging rope 8 provides resistance to the support plate 5, and plays a role in muscle strength training for the patient's knee joint.

4. When performing knee joint flexion treatment, the patient should sit upright or lie flat on the liftable rehabilitation treatment bed 1, adjust the body position so that the knee joint is directly above the guide rail 3, and adjust the liftable position with reference to the structure shown in Figure 1 The bed surface of the rehabilitation treatment bed 1 is raised to an appropriate height, and the support plate 5 is translated left and right to the lower leg of the patient to be treated, and the lower leg is tightly wrapped on the cushion 6 with the fixing belt 7, and the small hook 801 and the large hook ring 804 are respectively hung on the On the hook ring 502 and the bottom rail of the bed frame of the lifting rehabilitation treatment bed 1, the height of the bed surface of the lifting rehabilitation treatment bed 1 is gradually increased. As the distance between the bed surface and the bottom cross bar of the bed frame increases, the hanging rope 8 The stretching support plate 5 rotates downward, and then pulls the patient's knee joint to flex.

5. When performing knee joint muscle strength training, the patient first sits or lies flat on the liftable rehabilitation treatment bed 1, and adjusts the body position so that the knee joint is directly above the guide rail 3. Referring to the structure shown in Figure 1, the adjustment can be Lift the bed surface of the rehabilitation treatment bed 1 to a suitable height, translate the support plate 5 left and right to the lower leg of the patient to be treated, wrap the lower leg tightly on the cushion 6 with the fixing belt 7, and hang the small hook 801 and the large hook ring 804 respectively On the hook ring 502 and the bottom crossbar of the liftable rehabilitation treatment bed 1 bed frame, gradually increase the height of the liftable rehabilitation treatment bed 1 bed surface, so that the hanging rope 8 is just in a stretched state. At this time, the patient can stretch the calf upwards, Knee joint muscle strength training can be performed on your own.

6. The function of the hook rings 502 in different positions is: the same lanyard 8 is hung on the hook rings 502 in different positions. Due to the different action points of the force, it can provide different sizes of resistance for the patient's knee joint muscle strength training to meet different needs. patient training needs. In addition, changing the number of lanyards 8 mounted can also produce similar technical effects.

7. The functions of the alignment velcro 503, the alignment hole 701, and the alignment hook surface velcro 702 are: it is convenient to accurately attach the fixing belt 7 to the required position on the support plate 5, and it is convenient to stick and take it. After closing, it is not easy to fall off, and the fixing belt 7 is still attached to the back of the support plate 5 when not in use, so as to avoid loss.

Claims (7)

1. a horizontal position adjustable hanger formula knee joint therapy equipment, it includes liftable rehabilitation treatment bed (1), it is characterized in that: the trailing end frame of liftable rehabilitation treatment bed (1) is installed with retainer ring (2), it is installed with guide rail (3) by screw (4) between two retainer ring (2), guide rail (3) is set with support plate (5), support plate (5) is installed with fixing band (7), it is connected to stretching device (8) between bottom surface and the sill of liftable rehabilitation treatment bed (1) of support plate (5), the upper end face laminating of support plate (5) is provided with cushion (6).

2. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 1, it is characterized in that: described stretching device (8) includes little hook (801), little hook (801) hook is in the bottom of support plate (5), the other end of little hook (801) is connected with cable wire (802), the other end of cable wire (802) is connected with extension spring (803), the other end of extension spring (803) is connected with big hook (804), the base cross members hook of big hook (804) and liftable rehabilitation treatment bed (1).

3. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 1, it is characterized in that: described support plate (5) includes support plate sleeve (501), support plate sleeve (501) is rotatably assorted with guide rail (3) composition, the bottom surface of support plate (5) is installed with the hook ring (502) of multiple constant spacing, hook ring (502) matches with the little hook (801) of stretching device (8), and the crosspiece at hook ring (502) place is fixed with para-position hair side VELCRO (503).

4. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 1, it is characterized in that: described fixing band (7) includes registration holes (701), registration holes (701) matches with the hook ring (502) of support plate (5) location, para-position hook face VELCRO (702) of fixing band (7) matches with para-position hair side VELCRO (503) and fixing band (7) is fixed, the two ends of fixing band (7) are additionally provided with fixing hair side VELCRO (703) and fixed hook face VELCRO (704), match and fixed by fixing band (7) in fixing hair side VELCRO (703) and fixed hook face VELCRO (704).

5. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 1, it is characterised in that: described cushion is provided with radian on (6).

6. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 3, it is characterised in that: the quantity of described hook ring (502) is 1-6.

7. a kind of horizontal position adjustable hanger formula knee joint therapy equipment according to claim 4, it is characterised in that: the quantity of described fixing band (7) is 1-3.