CN211433847U - A good limb position maintaining brace for upper limbs of hemiplegic patients - Google Patents

Abstract

The utility model discloses a good limb position holding support for the upper limbs of hemiplegic patients, which comprises a bottom plate, an inflatable bag and a hand placer. A detachable hand placer is installed on the surface of the palm, the hand placer includes a base and a top cover, a top cover is hinged above the base, the base locks the movable top cover through a buckle, and the top cover is provided with The hand slot is used for placing the hand, and the arm is fixed with two side baffles arranged at intervals. The inner side of each side baffle is provided with a plurality of placement slots, and each placement slot is filled with adjustment airbags. The multiple adjustment airbags on the side baffles are connected in turn through the trachea, the side baffles are also fixed with elastic flexible contact belts distributed on the inner side of the adjustment airbags, and the arms are placed between the two side baffles and the wrists are placed in the hand grooves The inside is locked, the patient's affected limb is guided to be in an extended state, and the plasticity is more standard and not easy to deform, which improves the rehabilitation effect of the upper limb.

Description

A good limb position maintaining brace for upper limbs of hemiplegic patients

technical field

The utility model belongs to the technical field of medical auxiliary devices, in particular to a good limb position maintaining support for the upper limbs of hemiplegic patients.

Background technique

In the acute stage of hemiplegia, most of the affected limbs are in a flaccid state. In this stage, not only can they not exercise, but also joint subluxation and soft tissue damage around the joints, and even joint contractures caused by abnormal postures for a long time. At present, when the upper limbs and hands of hemiplegic patients are in the flaccid stage or spastic stage, the upper limbs and hands cannot straighten themselves. Training can cause pain, adhesion, and dislocation of the shoulder joint, which seriously affects the recovery of the patient. Good limb placement for hemiplegic patients is one of the basic rehabilitation methods. The traditional posture placement method is to use several pillows stacked on top of each other to support the limbs that the patient needs to place. However, in this way, the shaping is poor, which virtually affects the treatment of the patient's position, that is, reduces the treatment effect.

Utility model content

Aiming at the technical problems existing in the prior art, the utility model provides a good limb position retaining brace for the upper limbs of hemiplegic patients.

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

A good limb position holding support for upper limbs of hemiplegic patients, comprising a bottom plate, an air bag and a hand placer, the surface of the bottom plate is bonded with the air bag, and the air bag is integrally formed by the palm part and the arm part A detachable hand placer is installed on the surface of the palm, the hand placer includes a base and a top cover, a top cover is hinged above the base, and the base and the top cover are There are also buckles that cooperate with each other to lock the base and the top cover, the top cover is provided with a hand slot for placing the hand, and the arm is fixed with two spaced side baffles , and the two side baffles are distributed in an "eight" shape, and the end with the smallest distance between the two side baffles is also detachably connected to the hand positioner, and the inner side of each side baffle is detachable. There are a plurality of spaced placement slots, each of the placement slots is filled with adjustment airbags, the plurality of adjustment airbags distributed on the side baffles are connected in turn through the trachea, and the side baffles are also fixedly connected. Elastic flexible contact strips are distributed on the inner side of the regulating airbag.

Further, a plurality of silicone anti-skid protrusions are fixedly connected to the bottom surface of the bottom plate.

Further, the bottom surface of the base is bonded to the palm by a Velcro, and the base is made of silicone material; the surface of the base is provided with a hand-shaped placement cavity recessed inward, and the front end surface of the base is Each is fixed with a rigid connection block distributed on both sides of the hand-shaped placement cavity, each of the rigid connection blocks is provided with at least two clamping holes, and the rear end surfaces of the two side baffles are A clamping shaft is fixedly clamped to the clamping hole.

Further, the buckle includes a pin sleeve disposed on the surface of the base, and a pin shaft fixed on the lower end surface of the top cover, the pin shaft is clamped and fixed with the pin sleeve, so as to connect the base and the top cover is locked.

Further, the front end surface of the arm portion is a hard connection end surface, and a plurality of clamping holes are opened on this end end surface, and a scapula pad is distributed in front of the inflatable bag through the clamping hole, and the rear end of the scapula pad is connected. A hard connection block is fixedly connected, and a plurality of clamping shafts which are clamped with the clamping holes are fixed on the hard connection block.

Further, the top cover is made of a hard transparent material, and the shape is consistent with the shape of the base, and a ventilation channel is opened on the top cover to communicate with the interior.

To sum up, the beneficial effects of the present utility model are: the bottom plate is placed on the bed, and after the air bag is inflated, the arm is placed between the two side baffles. Since the two side baffles are distributed in a figure-eight shape, this structure is more efficient. Fit the arm shape, adjust the airbag and squeeze the patient's arm after inflation, which can fix the arm and keep the arm stretched. By adjusting the airbag to fix the limbs, the fixation method is more comfortable, and the size of the airbag can be changed, which can be applied to the fixation of upper limbs of different sizes, and the use is more flexible. The palm of the hand is placed between the base and the top cover. After the buckle locks the base and the top cover, the wrist is placed in the hand slot to be locked. The patient's affected limb is guided to a good limb position, and the plasticity of the posture maintenance process is more standard. It is not easy to deform and improves the rehabilitation effect of the upper limbs. Inflating the air bag and adjusting the air bag exhaust after not using it is convenient for storage and storage and reduces space occupation.

Description of drawings

FIG. 1 is a schematic structural diagram of a good limb position maintaining brace for the upper limbs of hemiplegic patients provided by the present invention.

FIG. 2 is a schematic view of the structure of FIG. 1 without the scapula pad installed.

FIG. 3 is a schematic view of the structure of the hand placing device in the present invention.

In the figure, 100-inflatable bag, 110-arm, 111-side baffle, 1110-placement slot, 1111-air injection port, 120-palm, 200-hand holder, 210-top cover, 211-pin Shaft, 212-ventilation channel, 213-hand slot, 220-base, 221-pin sleeve, 222-hand placement cavity, 223-hard connection block, 2230-card hole, 300-adjustment airbag, 400-elasticity Flexible contact straps, 500-scapular pads, 510-connection straps.

Detailed ways

In order to make it easy to understand the technical means, creation features, achievement goals and effects realized by the present invention, the present invention will be further described below with reference to the specific figures.

As shown in FIGS. 1-3 , the present invention provides a good limb position retaining brace for upper limbs of hemiplegic patients, including a bottom plate (not shown in the figures), an air bag 100 and a hand placer 200 . The surface of the bottom plate is bonded to the inflatable bag 100 . The inflatable bag 100 is integrally formed with the palm portion 120 and the arm portion 110 . One side of the arm portion 110 is provided with an air injection port 1111 for inflating the air bag 100 . A detachable hand holder 200 is installed on the surface of the palm portion 120 . The hand positioner 200 includes a base 220 and a top cover 210 , the top cover 210 is hinged above the base 220 , and the base 220 and the top cover 210 are also provided with mutual cooperation to connect the base 220 and the top cover 210 . A buckle for locking the top cover 210. The top cover 210 is provided with a hand slot 213 for placing hands. The arm portion 110 is fixed with two side baffles 111 arranged at intervals, and the two side baffles 111 are distributed in an "eight" shape, and the end with the smallest distance between the two side baffles 111 is also connected to The hand holder 200 is detachably connected. The inner side of each side baffle 111 is provided with a plurality of placement grooves 1110 distributed at intervals, each of the placement grooves 1110 is filled with an adjustment air bag 300 , and a plurality of adjustment air bags distributed on the side baffle 111 300 are connected in turn through the trachea, and the outside of each side baffle 111 is provided with an air injection port 1111 for inflating the adjustment airbag 300 , and the side baffle 111 is also fixed with an elastic flexible contact belt 400 distributed on the adjustment airbag 300 . On the inside, a soft contact surface improves comfort during use.

With the above structure, the bottom plate is placed on the bed, and after the inflation bag 100 is inflated, the arm is placed between the two side baffles 111. Since the two side baffles 111 are distributed in a figure-eight shape, this structure is more suitable for the shape of the arm, and the adjustment After the air bag 300 is inflated, the patient's arm can be squeezed to fix the arm and keep the arm in a stretched state. By adjusting the airbag 300 to fix the limb, the fixation method is more comfortable, and the size of the adjusting airbag 300 can be changed, which can be suitable for the fixation of upper limbs of different sizes, and the use is more flexible. The palm of the hand is placed between the base 220 and the top cover 210. After the buckle locks the base 220 and the top cover 210, the wrist is placed in the hand slot 213 to be locked, and the patient's affected limb is guided to a good limb position. Keep the plasticity of the process more standard and not easy to deform, and improve the rehabilitation effect of the upper limbs. After not in use, the air bag 100 and the adjustment air bag 300 are exhausted, and the volume is reduced, which is convenient for storage and storage, and reduces space occupation.

As one of the optional implementations, the bottom surface of the bottom plate is fixed with a plurality of silicone anti-skid bumps (not shown in the figure), and the anti-skid bumps interfere after the bottom plate contacts the bed surface, so as to reduce the accidental sliding of the inflatable bag 100, Improves the stability of the present retention brace when placed.

The bottom surface of the base 220 is bonded to the palm portion 120 through a Velcro. The base 220 is made of silicone material, which can be fixed to the air bag 100 more closely. The surface of the base 220 is provided with a hand-shaped placement cavity 222 which is recessed inward, and a rigid connecting block 223 is fixed to each front surface of the base 220 and distributed on both sides of the hand-shaped placement cavity 222 . Each of the hard connection blocks 223 is provided with at least two clamping holes 2230 , and the rear surfaces of the two side baffles 111 are fixedly provided with clamping shafts to be clamped with the clamping holes 2230 . The hand is placed in the hand-shaped placement cavity 222, and then the top cover 210 and the base 220 are locked. The matching of the hand-shaped placement cavity 222 and the hand placement groove 213 can make the hand placement more comfortable.

The buckle includes a pin sleeve 221 disposed on the surface of the base 220, and a pin shaft 211 fixed on the lower end surface of the top cover 210. The base 220 and the top cover 210 are locked. The front end surface of the arm portion 110 is a hard connection end surface, and a plurality of clamping holes 2230 are opened on this end end surface. A hard connecting block 223 is fixedly connected to the rear end of the device. A plurality of clamping shafts are fixed on the hard connecting block 223 to be clamped with the clamping holes 2230. The clamping method makes the disassembly and assembly of the components more convenient. When the arm is placed in a good limb position, the scapula pad 500 can provide comfortable support for the scapula of the limb, so that it is more comfortable and easier to maintain the good limb position. The scapula pad 500 is sewn with connecting straps 510 on both sides, and the connecting strap 510 is provided with a Velcro. After the two connecting straps 510 are bonded, the scapula pad 500 can move with the limbs, providing support at any time, and is more convenient to use.

The top cover 210 is made of hard transparent material, which is convenient for observing the situation in the hand holder 200 . The shape of the top cover 210 is consistent with the shape of the base 220, and the appearance is more beautiful after locking. A ventilation channel 212 is opened on the top cover 210 to communicate with the interior, so as to facilitate ventilation of the hand placed inside.

The above are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. All equivalent structures made by using the contents of the description and the accompanying drawings of the present invention are directly or indirectly used in other related technical fields. within the scope of patent protection of the present invention.

Claims (6)

1. The utility model provides a hemiplegia patient upper limbs keep brace with good limb position which characterized in that: the hand placing device comprises a bottom plate, an inflatable bag and a hand placing device, wherein the surface of the bottom plate is bonded with the inflatable bag, the inflatable bag is formed by integrally forming a palm part and a hand arm part, the surface of the palm part is provided with the detachable hand placing device, the hand placing device comprises a base and a top cover, the top of the base is hinged with the top cover, the base and the top cover are also provided with buckles which are matched with each other to lock the base and the top cover, the top cover is provided with hand placing grooves for placing hands, the hand arm part is fixedly connected with two side baffles which are arranged at intervals, the two side baffles are distributed in a shape like the Chinese character 'ba', one end of the two side baffles with the minimum distance is also detachably connected with the hand placing device, the inner sides of the side baffles are provided with a plurality of placing grooves which are distributed at intervals, and the placing grooves are filled with adjusting airbags, the side baffle is fixedly connected with elastic flexible contact belts which are distributed on the inner sides of the adjusting air bags.

2. The orthotopic position holding brace for the upper limb of a hemiplegic patient according to claim 1, wherein: the bottom surface rigid coupling of bottom plate has a plurality of silica gel antiskid archs.

3. The orthotopic position holding brace for the upper limb of a hemiplegic patient according to claim 1, wherein: the bottom surface of the base is adhered to the palm part through a magic tape, and the base is made of a silica gel material; the surface of base is equipped with the inside sunken hand type and places the chamber, each rigid coupling of preceding terminal surface of base have a stereoplasm connecting block distribute in the both sides that the chamber was placed to the hand type, every all be equipped with two at least card holes on the stereoplasm connecting block, two the rear end face of side shield all set firmly the card axle with card hole joint.

4. The orthotopic position holding brace for the upper limb of a hemiplegic patient according to claim 3, wherein: the buckle is including setting up the guide pin on base surface, and set firmly the round pin axle of terminal surface under the top cap, the round pin axle with the guide pin joint is fixed, thereby will the base with the top cap locking.

5. The orthotopic position maintaining brace for the upper limb of a hemiplegic patient according to claim 4, wherein: the front end face of the arm part is a hard connecting end face, a plurality of clamping holes are formed in the end face of the arm part, the shoulder blade pads are clamped in the front of the inflatable bag through the clamping holes and distributed, the rear ends of the shoulder blade pads are fixedly connected with hard connecting blocks, and a plurality of clamping shafts clamped with the clamping holes are fixedly arranged on the hard connecting blocks.

6. The orthotopic position holding brace for the upper limb of a hemiplegic patient according to claim 1, wherein: the top cover is made of hard transparent material, the shape of the top cover is matched with that of the base, and the top cover is provided with a ventilation channel communicated with the inside.

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