CN211460950U

CN211460950U - Foot rehabilitation device

Info

Publication number: CN211460950U
Application number: CN201921282019.4U
Authority: CN
Inventors: 叶婷; 张静; 陈露
Original assignee: Peoples Hospital of Guangxi Zhuang Autonomous Region
Current assignee: Peoples Hospital of Guangxi Zhuang Autonomous Region
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-09-11
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a foot rehabilitation device, which comprises an outer airbag, a rehabilitation airbag, a buffer air cavity, a first inflator pump, a second inflator pump and an intelligent chip; the whole outer airbag is a cuboid and is provided with a groove for placing feet of a patient; the two sides of the groove and the bottom of the side surface of the outer airbag are also provided with protective grooves for preventing the ankle and the heel of the patient from being worn; the whole rehabilitation air bag is triangular, and the rehabilitation air bag can expand and shrink under the action of air pressure; the buffer air cavity is arranged at the bottom of the outer air bag; the rehabilitation air bag is arranged above the buffer air cavity; the rehabilitation air bag is communicated with the buffer air cavity through a pressure relief hole; the number of the pressure relief holes is 2 or more than two. The utility model discloses simple structure, design scientific and reasonable can effectual solution disease take place to grind when practical equipment is recovered and press the problem that sore, recovered intensity can't be adjusted.

Description

Foot rehabilitation device

Technical Field

The utility model relates to a medical treatment rehabilitation equipment field, concretely relates to recovered ware of foot.

Background

The affected limb of the existing postoperative patient who performs foot operation brakes, the blood flow becomes slow, and blood platelets stay and gather around the blood vessel, so that thrombus is easily formed, and the postoperative function recovery is influenced.

On the other hand, the ICU patient suffers from limb muscle strength reduction caused by long-term bed rest, and the ICU muscle weakness can be prevented by early activity.

The foot rehabilitation process is long, the traditional rehabilitation method and the traditional rehabilitation equipment are easy to cause skin injury of a patient, the rehabilitation strength cannot be adjusted, and the like, and the patient is not easy to tolerate.

Now, a foot rehabilitation device is proposed, which can achieve the automatic and mechanized assistance of the patient to do the toe bending (toe down) and dorsal stretching (toe up) movements. The triceps surae muscle is stretched and relaxed through the mechanized passive movement, the blood circulation of the lower limb is promoted, and the deep vein thrombosis, the ankle joint function decline and the myasthenia are prevented.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a recovered ware of foot, the utility model discloses simple structure, design scientific and reasonable can effectual solution disease take place to grind when practical equipment is recovered and hinder the problem of pressing sore, the unable regulation of recovered intensity.

The technical scheme of the utility model as follows:

the foot rehabilitation device comprises an outer air bag, a rehabilitation air bag, a buffer air cavity, a first air pump, a second air pump and an intelligent chip; the whole outer airbag is a cuboid and is provided with a groove for placing feet of a patient; the two sides of the groove and the bottom of the side surface of the outer airbag are also provided with protective grooves for preventing the ankle and the heel of the patient from being worn; the whole rehabilitation air bag is triangular, and the rehabilitation air bag can expand and shrink under the action of air pressure; the buffer air cavity is arranged at the bottom of the outer air bag; the rehabilitation air bag is arranged above the buffer air cavity; the rehabilitation air bag is communicated with the buffer air cavity through a pressure relief hole; the number of the pressure relief holes is 2 or more than two; the buffer air cavity is provided with an exhaust hole; the first inflator pump is in inflation connection with the outer airbag; the outer airbag is also provided with a manual exhaust hole; the second inflator pump is in inflation connection with the rehabilitation air bag; the second inflator pump is electrically connected with the intelligent chip; the intelligent chip controls the working strength of the rehabilitation air bag by controlling the working power of the second air pump; the inflation speed of the second inflator pump to the rehabilitation air bag is higher than the exhaust speed of the exhaust hole; and the first inflator pump, the second inflator pump and the intelligent chip are in power supply connection with an external power supply.

The utility model discloses a general concept: the foot that needs the disease to be recovered is fixed a position and is wrapped up through outer gasbag, sets up recovered gasbag and buffering gasbag and can carry out the rehabilitation training to the foot of location in outer gasbag in the bottom of outer gasbag, and wherein the gas velocity of inflation of second pump is faster than the exhaust velocity of exhaust hole in the buffering air cavity, so every rehabilitation training is gone on through the work of second pump. Through setting up intelligent chip, can adjust through the operating power to the second pump to reach the effect of adjusting the gas velocity of recovered gasbag, further adjust the recovered intensity of disease. In order to prevent the ankle and the heel of the foot from being abraded and pressed with sores in the rehabilitation process of a patient, the outer air bag is provided with the protection grooves, so that the parts are prevented from being in direct contact with the outer air bag, and the contact area is enlarged.

The principle of the air-inflating device is that the inflating speed of the second inflator pump is faster than the exhausting speed of the exhaust hole in the buffering air cavity, the exhausting speed of the buffering air cavity is constant when a patient tramples, the speed of the rehabilitation air cavity exhausting to the buffering air cavity is also constant, and the exhausting effect of the buffering rehabilitation air cavity can be realized under the conditions of different degrees when the inflating speed of the second inflator pump to the rehabilitation air cavity is changed, so that the feet and the limbs of the patient are fed back, different feelings are generated, and different rehabilitation strengths are further achieved. The intelligent chip integrates different intensity adjusting functions, different resistors are switched to generate different currents, and then the working power of the inflation pump is adjusted. The inflator pump also adopts the existing model, and the scheme is easy to popularize and realize.

Furthermore, the intelligent chip is also integrated with a gear shifting device; the gear shifting device comprises weak, medium and strong intensity options.

Further, a mobile power supply is also arranged inside the outer airbag; the first inflator pump, the second inflator pump and the intelligent chip are further connected with the mobile power supply.

Further, the mobile power supply adopts a lithium ion battery.

Further, the recovered ware of foot corresponds the monopod of disease and uses, medical personnel adopt two recovered ware of foot to form a complete set and use.

The utility model has the advantages that:

1. the inflation speed of the second inflator pump is faster than the exhaust speed of the exhaust holes in the buffer air cavity, so that each rehabilitation training is carried out through the work of the second inflator pump, the mechanical automation is realized, and the rehabilitation effect is improved.

2. Through setting up intelligent chip, can adjust through the operating power to the second pump to reach the effect of adjusting the gas velocity of recovered gasbag, further adjust the recovered intensity of disease.

3. In order to prevent the ankle and the heel of the foot from being abraded and pressed with sores in the rehabilitation process of a patient, the outer air bag is provided with the protection grooves, so that the parts are prevented from being in direct contact with the outer air bag, and the contact area is enlarged.

4. The utility model discloses simple structure, design scientific and reasonable can effectual solution disease take place to grind when practical equipment is recovered and press the problem that sore, recovered intensity can't be adjusted.

Drawings

Fig. 1 is a schematic structural view of a foot rehabilitation device of the present invention;

names and sequence numbers in the figure:

the air bag comprises an outer air bag 1, a rehabilitation air bag 2, a buffer air cavity 3, a first inflator pump 4, a second inflator pump 5, an intelligent chip 6, an exhaust hole 7, a pressure relief hole 8, a mobile power supply 9 and a manual exhaust hole 10.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, a foot rehabilitative apparatus is provided, which comprises an outer airbag 1, a rehabilitative airbag 2, a buffer air cavity 3, a first inflator pump 4, a second inflator pump 5 and an intelligent chip 6; the outer airbag 1 is integrally cuboid and is provided with a groove for placing feet of a patient; the two sides of the groove and the bottom of the side surface of the outer airbag 1 are also provided with protective grooves for preventing the ankle and the heel of a patient from being worn; the whole rehabilitation air bag 2 is triangular, and the rehabilitation air bag 2 can expand and shrink under the action of air pressure; the buffer air cavity 3 is arranged at the bottom of the outer air bag 1; the rehabilitation air bag 2 is arranged above the buffer air cavity 3; the rehabilitation air bag 2 is communicated with the buffer air cavity 3 through a pressure relief hole 8; the number of the pressure relief holes 8 is 2 or more than two; the buffer air cavity 3 is provided with an exhaust hole 7; the first inflator pump 4 is in inflation connection with the outer airbag 1; the outer airbag 1 is also provided with a manual exhaust hole 10; the second inflator pump 5 is in inflation connection with the rehabilitation air bag 2; the second inflator pump 5 is electrically connected with the intelligent chip 6; the intelligent chip 6 controls the working strength of the rehabilitation air bag 2 by controlling the working power of the second inflator pump 5; the inflation speed of the second inflator pump 5 to the rehabilitation air bag 2 is higher than the exhaust speed of the exhaust hole 7; and the first inflator pump 4, the second inflator pump 5 and the intelligent chip 6 are in power supply connection with an external power supply.

The intelligent chip 6 is also integrated with a gear shifting device; the gear shifting device comprises weak, medium and strong intensity options.

A mobile power supply 9 is also arranged inside the outer airbag 1; and the first inflator pump 4, the second inflator pump 5 and the intelligent chip 6 are also connected with a mobile power supply 9.

The mobile power supply 9 adopts a lithium ion battery.

The recovered ware of foot corresponds the monopod of disease and uses, medical personnel adopt two recovered wares of foot to form a complete set and use.

It should be noted that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A foot rehabilitation device is characterized in that: the foot rehabilitation device comprises an outer air bag, a rehabilitation air bag, a buffer air cavity, a first air pump and a second air pump;

the whole outer airbag is a cuboid and is provided with a groove for placing feet of a patient;

the two sides of the groove and the bottom of the side surface of the outer airbag are also provided with protective grooves for preventing the ankle and the heel of the patient from being worn;

the whole rehabilitation air bag is triangular, and the rehabilitation air bag can expand and shrink under the action of air pressure;

the buffer air cavity is arranged at the bottom of the outer air bag; the rehabilitation air bag is arranged above the buffer air cavity; the rehabilitation air bag is communicated with the buffer air cavity through a pressure relief hole; the number of the pressure relief holes is 2 or more than two;

the buffer air cavity is provided with an exhaust hole;

the first inflator pump is in inflation connection with the outer airbag; the outer airbag is also provided with a manual exhaust hole;

and the second inflator pump is in inflation connection with the rehabilitation air bag.

2. The foot rehabilitation device according to claim 1, wherein: the second inflator pump is electrically connected with the intelligent chip;

the intelligent chip controls the working strength of the rehabilitation air bag by controlling the working power of the second air pump;

the inflation speed of the second inflator pump to the rehabilitation air bag is higher than the exhaust speed of the exhaust hole;

and the first inflator pump, the second inflator pump and the intelligent chip are in power supply connection with an external power supply.

3. The foot rehabilitation device according to claim 2, wherein: the intelligent chip is also integrated with a gear shifting device; the gear shifting device comprises weak, medium and strong intensity options.

4. The foot rehabilitation device according to claim 1, wherein: a mobile power supply is also arranged in the outer airbag; the first inflator pump, the second inflator pump and the intelligent chip are further connected with the mobile power supply.

5. The foot rehabilitator of claim 4, wherein: the mobile power supply adopts a lithium ion battery.