CN211272072U

CN211272072U - Hand bucking rehabilitation device

Info

Publication number: CN211272072U
Application number: CN201921815953.8U
Authority: CN
Inventors: 赵奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-18
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a hand buckling rehabilitation device, which comprises a glove body, a first air passage, a second air passage, a pressurizing mechanism and a traction mechanism; the glove body is of an air-tight structure, and is provided with an inflating nozzle and a fixing mechanism for fixing a palm; the pressurizing mechanism comprises a pressurizing air bag, a connecting pipe and a three-way joint which are sequentially connected in a sealing way; the second end of the three-way joint is hermetically connected with a first air passage, and the first air passage is hermetically connected with the inflating nozzle; the third end of the three-way joint is hermetically connected with a second air passage, and the second air passage is hermetically connected with the traction mechanism; finger tips on the glove body can be detachably connected with finger sleeves, and the traction mechanism is connected with the finger sleeves and drives fingers in the glove body to bend passively under the drive of the pressurization mechanism. The utility model discloses simple structure, design accord with human physiology structure characteristics, and are easy and simple to handle, can carry out passive bucking to the finger, have effectively alleviateed the hand swelling, are favorable to the quick recovery of finger bucking function.

Description

Hand bucking rehabilitation device

Technical Field

The utility model relates to a rehabilitation training equipment technical field, concretely relates to hand bucking rehabilitation device.

Background

Clinically, fracture of the upper limb above the wrist includes fracture of the distal radius, fracture of the distal radioulna, fracture of the middle radioulna, fracture of the humerus and the like, and many patients with fracture of the upper limb have hand swelling after operation and limited finger flexion, so that the swollen hand needs to be rehabilitated and exercised to restore the hand function. The hand function is generally recovered in clinical treatment by matching with treatment modes such as ice compress, external application or oral medicines, even intravenous drip detumescence medicines and the like, but the curative effect is very little, so the main treatment mode is mainly that a patient carries out rehabilitation exercise by himself, but clinically the patient has low exercise enthusiasm due to swelling and pain, so that venous reflux is weak, vicious circle is formed, the exercise effect can not be determined to the end every day, and the exercise effect is more difficult to ensure.

In order to solve the problems, the upper and lower limbs are also reduced in swelling clinically by adopting an air pressure circulation treatment method, which mainly comprises the steps of sequentially pressurizing from a far-end to a near-end, promoting the backflow of blood and lymph, promoting the exudation and absorption of tissues, and reducing the stimulation of inflammatory products to peripheral receptors, thereby achieving the purpose of eliminating the swelling and pain of the affected limbs. The existing air pressure circulation therapeutic apparatus needs to wrap the whole upper limb, cannot be used in upper limb fracture, causes limited therapeutic effect, has complex structure and high price, causes increased therapeutic cost, and is difficult for patients and family members to bear; some air pressure circulation treatment devices for shoulder-hand syndrome patients can reduce hand swelling, but the pressurizing effect of the air pressure circulation treatment devices cannot completely meet the pressurizing requirements of fingers, large and small thenars and other swelling degrees, and meanwhile, circulation can be promoted only through pressurization, but the fingers cannot be passively bent, so that swelling is not obvious, and the curative effect is poor.

Therefore, it is necessary to provide a rehabilitation device which can effectively reduce hand swelling, passively flex the fingers, and recover the flexing function as soon as possible.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a hand bucking rehabilitation device, this rehabilitation device simple structure, design accord with human physiology structure characteristics, easy and simple to handle when can effectively alleviate the hand swelling to can carry out passive bucking to the finger, be favorable to the quick recovery of finger bucking function.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

a hand flexion rehabilitation device comprises a glove body, a first air passage, a second air passage, a pressurizing mechanism and a traction mechanism; the glove body is of an air-tight structure with an air cavity, an inflating nozzle communicated with the air cavity is arranged on the glove body, and a fixing mechanism for fixing a palm is arranged on the outer side of the glove body; the pressurizing mechanism comprises a pressurizing air bag, a connecting pipe and a three-way joint which are sequentially connected in a sealing manner; the second end of the three-way joint is hermetically connected with one end of the first air passage, and the other end of the first air passage is hermetically connected with the inflating nozzle; the third end of the three-way joint is hermetically connected with one end of the second air passage, and the other end of the second air passage is hermetically connected with the traction mechanism; every fingertip on the glove body can be detachably connected with a finger stall, the traction mechanism is connected with the finger stall and driven by the pressurization mechanism to drive the fingers in the glove body to bend passively.

As the utility model discloses preferred embodiment, drive mechanism includes piston cylinder, piston and many pull wires, the air inlet chamber of piston cylinder with second air flue sealing connection communicates with each other, the piston sets up in the air inlet chamber of piston cylinder, every the connecting rod is passed through to the one end of pull wire with piston fixed connection, the other end and one the finger stall is connected.

As the utility model discloses preferred embodiment, be provided with on the inboard palm portion of gloves body and pull the ring, the one end of pull wire with finger stall is connected, the other end passes pull the ring with piston fixed connection.

As a preferred embodiment of the present invention, the fixing mechanism includes a first fixing strap and a second fixing strap; the first fixing belt is arranged on the palm part of the glove body and used for fixing the palm part; the second fixing band is arranged on the wrist part of the glove body and used for fixing the wrist part.

As the utility model discloses preferred embodiment, all be provided with bleed valve, barometer and aerify the regulation and control valve on first air flue and the second air flue.

As the preferred embodiment of the utility model, the glove body comprises an inner layer and an outer layer which are hermetically connected to form the closed air cavity.

Further preferably, a plurality of massage salient points are uniformly distributed on the inner side of the inner layer of the glove body.

As a preferred embodiment of the present invention, the inner layer is made of an elastically stretchable soft material; the outer layer is made of a non-stretchable or slightly stretchable soft material.

As the preferred embodiment of the utility model, the air cavity of the glove body is divided into a finger air cavity and a palm air cavity, and the inflating nozzle is communicated with the finger air cavities.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the hand buckling rehabilitation device of the utility model can carry out air pressure circulation treatment on the swollen hand through the pressurizing mechanism to promote vein reflux, the pressurizing effect can completely meet the pressurizing requirements of different swelling degrees of fingers, big and small thenars and the like, thereby effectively slowing down hand swelling, on the other hand, the palm or the wrist is fixed through the fixing mechanism, the fingers in the glove body are pulled by the air pressure through the traction mechanism and the pressurizing air bag to carry out passive buckling on the fingers in the glove body, further promoting vein reflux, being beneficial to the rapid recovery of the buckling function of the fingers, thereby being visible, the utility model can obviously relieve the hand swelling caused after the upper limb fracture operation above the wrist, effectively promote vein reflux, reduce the swelling pain of the affected limb and the incidence rate of skin tension blisters at the fracture part, and avoid the defect that the autonomous rehabilitation training of a patient cannot ensure the treatment effect, is favorable for promoting the recovery of the buckling function of the fingers. In addition, the barometer, the inflation regulation and control valve and the air release valve are respectively arranged on the first air passage and the second air passage, so that the problem that the treatment effect is influenced by overhigh or overlow air pressure is solved, and the stability and the curative effect of treatment are ensured; set up the massage bump on gloves body inboard, can massage the hand of swelling, further improve the venous return, be favorable to subsiding swelling fast.

To sum up, the utility model discloses simple structure, design accord with human physiology structure characteristics, and easy and simple to handle, the patient can use at home by oneself, can effectively alleviate the hand swelling in to can carry out passive bucking to the finger, be favorable to the quick recovery of finger bucking function, be applicable to in the hand swelling treatment that leads to after the upper limb fracture such as radius distal end fracture, radius ulna middle section fracture, elbow fracture and humerus fracture.

Drawings

Fig. 1 is a schematic structural view of a hand-buckling rehabilitation device according to the present invention;

fig. 2 is a partial enlarged view of the traction mechanism of the present invention;

the reference numbers illustrate: 1. a glove body; 2. a first air passage; 3. a second air passage; 4. a pressurizing mechanism; 41. a pressurized air bag; 42. a connecting pipe; 43. a three-way joint; 5. a traction mechanism; 51. a piston cylinder; 52. a piston; 53. a pull wire; 54. finger cots; 6. an air charging nozzle; 7. a fixing mechanism; 71. a first securing strap; 72. a second securing strap; 8. a deflation valve; 9. a barometer; 10. an inflation control valve; 11. a traction ring.

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, it is the hand flexion rehabilitation device of the utility model, it is including being used for wearing the gloves body 1 on patient's hand, be used for providing the loading system 4 of atmospheric pressure to gloves body 1, carry out the drive mechanism 5 of passive bucking to the finger, be used for connecting gloves body 1 and the first air flue 2 of loading system 4, be used for providing the second air flue 3 of power to drive mechanism 5, and be used for the fixed establishment 7 of fixed patient's hand or palm.

Specifically, the glove body 1 is an airtight structure having an air chamber: the glove body 1 comprises an inner layer and an outer layer which are hermetically connected through connection modes such as pressing, bonding and the like to form a closed air cavity. Wherein, the inner layer is made of elastic flexible soft material, can be stretched according to the size of the hand or fingers of a patient, and when the inner layer is inflated, the inner layer stretches or contracts to the hand due to the increase or decrease of air pressure, thereby realizing the pressing or extrusion of the swollen hand; the outer layer is made of non-stretchable or slightly stretchable soft materials, and when the glove is inflated, the outer layer is stretched in a limited mode, so that the stretching direction of the glove body 1 is always towards the hand, and the squeezing effect is effectively guaranteed. In order to further improve the effect of promoting venous return, a plurality of massage salient points (not shown) are uniformly distributed on the inner side of the inner layer of the glove body 1, when the glove is inflated, the massage salient points massage the skin of the hand along with the extension of the inner layer, and the massage salient points can also be distributed according to the acupuncture points of the hand, so that the curative effect is improved. The air cavity of gloves body 1 divide into finger portion air cavity and palm portion air cavity, is provided with on the gloves body 1 to be used for to the inflatable charging connector 6 of gloves body 1, this charging connector 6 and finger portion air cavity intercommunication, when aerifing, gaseous finger portion air cavity back of being full of earlier is full of to palm portion air cavity for the air current flows to the palm by the finger, by far away and near pressurization in proper order, in order to promote the vein backward flow.

Specifically, the pressurizing mechanism 4 includes a pressurizing airbag 41, a connecting tube 42, and a three-way joint 43, which are hermetically connected in this order. The pressurizing bladder 41 is made of rubber, preferably has an oval shape, and can be inflated by manually or electrically pressing the pressurizing bladder 41. The three-way joint 43 is preferably T-shaped or Y-shaped, and the first end of the three-way joint 43 is hermetically connected; the second end of the three-way joint 43 is hermetically connected with one end of the first air duct 2, and the other end of the first air duct 2 is hermetically connected with the inflating nozzle 6 so as to inflate the glove body 1; the third end of three way connection 43 and the one end sealing connection of second air flue 3, the other end and the 5 sealing connections of drive mechanism of second air flue 3, under the pressurization effect, drive glove body 1 and carry out passive bucking to the finger that is in glove body 1 by drive mechanism 5.

Specifically, as shown in fig. 2, the traction mechanism 5 includes a piston cylinder 51, a piston 52 and a plurality of traction wires 53, an air inlet cavity of the piston cylinder 51 is hermetically connected and communicated with the second air channel 3, the piston 52 is movably arranged in the air inlet cavity of the piston cylinder 51, one end of each traction wire 53 is fixedly connected with a connecting rod on the piston 52, and the other end is connected with a fingertip part of the glove body 1. When aerifing, gaseous by the intracavity that admits air of second air flue 3 entering piston cylinder 51, when the atmospheric pressure in the intracavity of admitting air is big enough, gaseous promotion piston 52 is kept away from the one end removal of pull wire 53 and is driven the pull wire 53 removal to piston cylinder 51, the finger portion of gloves body 1 is under the traction of drive mechanism 5, thereby drive the finger in the gloves body 1 and carry out passive bucking, from this further improve the venous return and accelerate the hand detumescence, reduce the incidence of suffering limb swelling pain and fracture position skin tension blister, avoid the shortcoming that the autonomic rehabilitation training of patient can't guarantee treatment, be favorable to promoting the bucking function recovery of finger. Further preferably, one end, far away from the piston cylinder 51, of the pull wire 53 is connected with a finger stall 54, the finger stall 54 is detachably connected with the glove body 1, and the pull wire 53 is connected with the glove body 1 through the finger stall 54, so that on one hand, pain of fingers of a patient caused by pulling of the pull wire 53 is avoided, and on the other hand, the glove body 1 can be prevented from being broken due to multiple times of pulling; further, in order to prevent the finger stall 54 from falling off during the flexing process, the finger stall 54 is bonded to the glove body 1. In order to improve the passive buckling effect of the fingers, the pulling ring 11 is arranged on the inner palm part of the glove body 1, one end of the pulling wire 53 is connected with the finger sleeve 54, and the other end of the pulling wire passes through the connecting rod fixed connection between the pulling ring 11 and the piston 52, so that the pulling wire 53 can be guaranteed to be always close to the palm part of the glove body 1, and the fingers can be well buckled.

Specifically, fixing mechanism 7 includes a first fixing strap 71 and a second fixing strap 72. Wherein, the first fixing belt 71 is arranged on the palm part of the glove body 1 and used for fixing the palm part; the second fixing strap 72 is disposed on the wrist portion of the glove body 1 for fixing the wrist portion. The first fixing band 71 and the second fixing band 72 have the same structure and comprise two detachable connecting bands, and the free ends of the two bands can be adhered through Velcro or clamped through connecting pieces such as buckles. The utility model discloses before the use, wear gloves body 1 on patient's hand earlier, rethread first fixed band 71 and/or second fixed band 72 fix patient's hand on other fixed parts such as chair handle, overlap finger 54 again on the finger tip portion of the required gloves body 1 that carries out passive bucking, make drive mechanism 5 be connected with gloves body 1, start at last that loading system 4 carries out atmospheric pressure circulation treatment or carries out finger passive bucking alone to the hand of swelling through drive mechanism 5.

In order to prevent that atmospheric pressure is too high or low influence treatment, all be provided with bleed valve 8 on first air flue 2 and the second air flue 3, barometer 9 and aerify regulation and control valve 10, barometer 9 shows inflation pressure in real time when aerifing, aerify regulation and control valve 10 and can prevent to aerify too fast and lead to gloves body 1 to break at the in-process of aerifing, after reaching certain atmospheric pressure, stop aerifing, open bleed valve 8 and exhaust after maintaining the certain time, operate repeatedly according to this order, can circulate to aerify or exhaust gloves body 1, thereby reach the purpose of atmospheric pressure circulation treatment. The utility model discloses when using, can carry out atmospheric pressure circulation treatment or carry out the passive bucking of finger alone to the hand that swells through drive mechanism 5 to the hand of swelling alone through loading mechanism 4 alone, also can carry out atmospheric pressure circulation treatment and the passive bucking of finger simultaneously.

The utility model discloses simple structure, design accord with human physiology structure characteristics, and are easy and simple to handle, and the patient can use by oneself in being at home, can effectively alleviate the hand swelling in to can carry out passive bucking to the finger, be favorable to the quick recovery of finger bucking function, be applicable to in the hand swelling treatment that leads to after the fracture of upper limbs such as radius distal end fracture, radius ulna middle section fracture, elbow fracture and humerus fracture.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A hand flexion rehabilitation device is characterized in that: comprises a glove body, a first air passage, a second air passage, a pressurizing mechanism and a traction mechanism; the glove body is of an air-tight structure with an air cavity, an inflating nozzle communicated with the air cavity is arranged on the glove body, and a fixing mechanism for fixing a palm is arranged on the outer side of the glove body; the pressurizing mechanism comprises a pressurizing air bag, a connecting pipe and a three-way joint which are sequentially connected in a sealing manner; the second end of the three-way joint is hermetically connected with one end of the first air passage, and the other end of the first air passage is hermetically connected with the inflating nozzle; the third end of the three-way joint is hermetically connected with one end of the second air passage, and the other end of the second air passage is hermetically connected with the traction mechanism; every fingertip on the glove body can be detachably connected with a finger stall, the traction mechanism is connected with the finger stall and driven by the pressurization mechanism to drive the fingers in the glove body to bend passively.

2. The hand flexion rehabilitation device according to claim 1, characterized in that: the traction mechanism comprises a piston cylinder, a piston and a plurality of traction wires, an air inlet cavity of the piston cylinder is in sealed connection with the second air passage and communicated with the second air passage, the piston is arranged in the air inlet cavity of the piston cylinder, and each traction wire is connected with one end of the piston through a connecting rod and the other end of the traction wire is connected with one finger stall.

3. The hand flexion rehabilitation device according to claim 2, characterized in that: the glove is characterized in that a traction ring is arranged on the inner palm part of the glove body, one end of the traction wire is connected with the finger stall, and the other end of the traction wire penetrates through the traction ring and the piston to be fixedly connected.

4. The hand flexion rehabilitation device according to claim 1 or 2, characterized in that: the fixing mechanism comprises a first fixing belt and a second fixing belt; the first fixing belt is arranged on the palm part of the glove body and used for fixing the palm part; the second fixing band is arranged on the wrist part of the glove body and used for fixing the wrist part.

5. The hand flexion rehabilitation device according to claim 1 or 2, characterized in that: and the first air passage and the second air passage are respectively provided with a release valve, a barometer and an inflation regulation and control valve.

6. The hand flexion rehabilitation device according to claim 1 or 2, characterized in that: the glove body comprises an inner layer and an outer layer, and the inner layer and the outer layer are connected in a sealing mode to form the closed air cavity.

7. The hand flexion rehabilitation device according to claim 6, characterized in that: a plurality of massage salient points are uniformly distributed on the inner side of the inner layer of the glove body.

8. The hand flexion rehabilitation device according to claim 6, characterized in that: the inner layer is made of elastic flexible soft material; the outer layer is made of a non-stretchable or slightly stretchable soft material.

9. The hand flexion rehabilitation device according to claim 1 or 2, characterized in that: the air cavity of the glove body is divided into a finger part air cavity and a palm part air cavity, and the inflating nozzle is communicated with the finger part air cavity.