CN216455519U

CN216455519U - Ankle foot orthotic devices

Info

Publication number: CN216455519U
Application number: CN202122309572.6U
Authority: CN
Inventors: 何跃; 张蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-10
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of rehabilitation medicine, and relates to an ankle foot correction device which comprises an ankle foot device body, wherein the ankle foot device body comprises a lower leg fixing sleeve, a mounting plate and a ball bag, a first air bag is arranged on the inner wall of the lower leg fixing sleeve, a connecting port is arranged on one side of the lower leg fixing sleeve, one end of the connecting port penetrates through the lower leg fixing sleeve and is communicated with the first air bag, and a connecting sleeve and a foot fixing sleeve are arranged at the top of the mounting plate. The ankle foot correction device has the advantages that the adjustment of the angle between the hinge and the lower leg fixing sleeve and the angle between the ankle foot joint maximum function position are adjusted through the arrangement of the lower leg fixing sleeve, the foot fixing sleeve, the hinge, the first air bag and the like, the control and the discontinuous continuous drafting correction of the ankle foot joint maximum function position are realized under the combined action of the first air bag and the second air bag, the ankle of a patient can be effectively kept stable, the spasm can be relieved, and the using effect of the ankle foot correction device is improved.

Description

Ankle foot orthotic devices

Technical Field

The utility model belongs to the technical field of rehabilitation medicine, and particularly relates to an ankle and foot correcting device.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair. However, the ankle foot placing pedal on the existing wheelchair only has the function of placing the ankle foot, cannot effectively control the ankle foot, and further cannot continuously correct the spastic ankle foot joint.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an ankle foot correction device, which solves the technical problems that an ankle foot placing pedal only has the function of placing an ankle foot, cannot effectively control the ankle foot and cannot continuously correct spastic ankle foot joints.

In order to achieve the purpose, the utility model provides the following technical scheme: an ankle foot correction device comprises an ankle foot correction device body, wherein the ankle foot correction device body comprises a shank fixing sleeve, a mounting plate and a balloon, a first air bag is arranged on the inner wall of the shank fixing sleeve, a connecting port is arranged on one side of the shank fixing sleeve, one end of the connecting port penetrates through the shank fixing sleeve and is communicated with the first air bag, a connecting sleeve and a foot fixing sleeve are arranged at the top of the mounting plate, connecting pieces are arranged on two sides of the connecting sleeve and the shank fixing sleeve respectively, the connecting pieces are movably connected through a hinge, second air bags are arranged on the inner walls of the connecting sleeve and the foot fixing sleeve respectively, a mounting groove is arranged at the top of the mounting plate, a blood oxygen saturation monitor is arranged inside the mounting groove, a fixing frame is arranged at the bottom of the mounting plate, a supporting seat is arranged on one side of the fixing frame, and a threaded rod is connected to the internal thread of the supporting seat, the one end of threaded rod is provided with the pivot, the one end of pivot has the fixed plate through bearing swing joint, the one end of threaded rod is provided with the carousel, one side intercommunication of sacculus has the gas-supply pipe.

As a further scheme of the utility model: two slots are arranged on the shank fixing sleeve and are respectively positioned on two sides of the shank fixing sleeve.

As a further scheme of the utility model: the first air bag is communicated with a connecting pipe, and one end of the connecting pipe penetrates through the shank fixing sleeve and the connecting sleeve to be communicated with the second air bag.

As a further scheme of the utility model: the fixing frame is characterized in that a containing groove is formed in one side of the fixing frame, the fixing plate is movable in the containing groove, a limiting groove is formed in the bottom of the inner wall of the containing groove, a telescopic rod is arranged in the limiting groove, and one end of the telescopic rod is fixedly connected to the fixing plate.

As a further scheme of the utility model: one end intercommunication of gas-supply pipe has the connector, the threaded connection of one end of connector is in the connector.

As a further scheme of the utility model: the oxyhemoglobin saturation monitor is electrically connected with the external power supply, the control assembly and the display screen through leads.

Compared with the prior art, the utility model has the beneficial effects that:

1. this ankle foot orthotic devices through the setting of the fixed cover of shank, the fixed cover of foot, hinge and first gasbag etc. realizes the hinge to the regulation of the angle between the fixed cover of shank and the fixed cover of foot to control and be interrupted the continuous draft of the biggest functional position of ankle foot joint under the combined action through first gasbag and second gasbag and correct, can keep patient's ankle stable effectively and alleviate the spasm, increased ankle foot orthotic devices's result of use.

2. This sufficient orthotic devices of ankle, through the setting of mount, supporting seat, threaded rod and fixed plate etc. realize that the rotation of threaded rod and pivot drives stretching out of fixed plate, and the fixed plate that stretches out is lapped to the bottom of wheelchair running-board, makes the fixed plate with the sufficient body of ankle fixed to the wheelchair running-board on, increased the sufficient orthotic devices' of ankle stability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the middle portion of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic top view of the calf fixation sleeve of the present invention;

FIG. 4 is a side view of the foot securing sleeve of the present invention;

in the figure: 1. an ankle-foot device body; 2. a shank fixation sleeve; 3. grooving; 4. a connecting port; 5. a balloon; 6. a gas delivery pipe; 7. a connector; 8. a connecting member; 9. a hinge; 10. a connecting pipe; 11. mounting a plate; 12. connecting sleeves; 13. a foot fixing sleeve; 14. a fixed mount; 15. a supporting seat; 16. a threaded rod; 17. a turntable; 18. a rotating shaft; 19. a fixing plate; 20. a limiting groove; 21. a telescopic rod; 22. a receiving groove; 23. a first air bag; 24. a second air bag; 25. mounting grooves; 26. a blood oxygen saturation monitor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an ankle foot correction device comprises an ankle foot device body 1, the ankle foot device body 1 comprises a lower leg fixing sleeve 2, a mounting plate 11 and a balloon 5, a first balloon 23 is arranged on the inner wall of the lower leg fixing sleeve 2, a connecting port 4 is arranged on one side of the lower leg fixing sleeve 2, one end of the connecting port 4 penetrates through the lower leg fixing sleeve 2 and is communicated with the first balloon 23, a connecting sleeve 12 and a foot fixing sleeve 13 are arranged at the top of the mounting plate 11, connecting pieces 8 are arranged on two sides of the connecting sleeve 12 and the lower leg fixing sleeve 2 respectively, the connecting pieces 8 are movably connected through hinges 9, second balloons 24 are arranged on the inner walls of the connecting sleeve 12 and the foot fixing sleeve 13 respectively, a mounting groove 25 is arranged at the top of the mounting plate 11, a blood oxygen saturation monitor 26 is arranged inside the mounting groove 25, a fixing frame 14 is arranged at the bottom of the mounting plate 11, a supporting seat 15 is arranged on one side of the fixing frame 14, and a threaded rod 16 is connected inside the supporting seat 15 through threads, one end of the threaded rod 16 is provided with a rotating shaft 18, one end of the rotating shaft 18 is movably connected with a fixed plate 19 through a bearing, the rotation of the threaded rod 16 and the rotating shaft 18 is realized through the arrangement of a fixed frame 14, a supporting seat 15, the threaded rod 16, the fixed plate 19 and the like to drive the fixed plate 19 to extend out, the extended fixed plate 19 is lapped on the bottom of a wheelchair pedal, so that the fixed plate 19 fixes the ankle foot device body 1 on the wheelchair pedal, the stability of the ankle foot correction device is improved, one end of the threaded rod 16 is provided with a turntable 17, one side of the saccule 5 is communicated with an air pipe 6, the adjustment of the angle between the lower leg fixed sleeve 2 and the foot fixed sleeve 13 by the hinge 9 and the arrangement of the lower leg fixed sleeve 2, the foot fixed sleeve 13, the hinge 9, the first air bag 23 and the second air bag 24 and the like are used for controlling and discontinuously and continuously drafting and correcting the maximum function position of the ankle foot joint under the combined action of the first air bag 23 and the second air bag 24, can effectively keep the ankle of the patient stable and relieve the spasm, and increases the using effect of the ankle foot correction device.

Specifically, as shown in fig. 1, 2, 3, 4, two flutings 3 have been seted up on the fixed cover 2 of shank, two flutings 3 are located the both sides of the fixed cover 2 of shank respectively, the intercommunication has connecting pipe 10 on the first gasbag 23, the fixed cover 2 of shank and adapter sleeve 12 intercommunication are passed to the one end of connecting pipe 10 on second gasbag 24, one side of mount 14 has been seted up and has been accomodate groove 22, fixed plate 19 activity is accomodating the inslot 22, accomodate the inner wall bottom of groove 22 and have been seted up spacing groove 20, the inside of spacing groove 20 is provided with telescopic link 21, the one end fixed connection of telescopic link 21 is on fixed plate 19, the one end intercommunication of gas-supply pipe 6 has connector 7, the one end threaded connection of connector 7 is in connector 4, oxyhemoglobin saturation monitor 26 and external power supply, control module and display screen pass through wire electric connection.

The working principle of the utility model is as follows:

s1, when the ankle foot correction device is used, the ankle foot correction device body 1 is moved to a place needing to be used, then the fixing frame 14 at the bottom of the ankle foot correction device body 1 is clamped to a wheelchair pedal, the rotary table 17 is rotated, the rotary table 17 drives the fixing plate 19 to extend out through the threaded rod 16 and the rotary shaft 18, and the extending fixing plate 19 is finally lapped to the bottom of the wheelchair pedal, so that the fixing of the fixing plate 19 to the ankle foot correction device body 1 is realized;

s2, supporting the patient on the wheelchair, placing the feet of the patient in the ankle foot device body 1, communicating the balloon 5 to the connecting port 4 through the connecting head 7, pressing the balloon 5 to pressurize the first balloon 23 and the second balloon 24 by the balloon 5, controlling and discontinuously and continuously stretching and correcting the maximum functional position of the ankle-foot joint under the common action of the fixing sleeve and the balloons, and effectively keeping the ankle of the patient stable and relieving spasm;

s3, and ankle foot device body 1 can adjust the angle of shank and foot through hinge 9 at the in-process that uses, and the fluting 3 of seting up on the fixed cover 2 of shank, is convenient for dispel the heat to the shank, prevents to produce stifled hot sense and reduces patient' S comfort level, can also control oxyhemoglobin saturation monitor 26 work through external control assembly, makes oxyhemoglobin saturation monitor 26 monitor whether the blood circulation obstacle appears in the end limbs to make things convenient for medical personnel to adjust pressure.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. An ankle foot orthosis comprising an ankle foot orthosis body (1), characterized in that: the ankle foot device body (1) comprises a lower leg fixing sleeve (2), a mounting plate (11) and a balloon (5), wherein a first air bag (23) is arranged on the inner wall of the lower leg fixing sleeve (2), a connecting port (4) is arranged on one side of the lower leg fixing sleeve (2), one end of the connecting port (4) penetrates through the lower leg fixing sleeve (2) to be communicated with the first air bag (23), a connecting sleeve (12) and a foot fixing sleeve (13) are arranged at the top of the mounting plate (11), connecting pieces (8) are arranged on two sides of the connecting sleeve (12) and the lower leg fixing sleeve (2), the connecting pieces (8) are movably connected through hinges (9), a second air bag (24) is arranged on the inner walls of the connecting sleeve (12) and the foot fixing sleeve (13), a mounting groove (25) is arranged at the top of the mounting plate (11), and a blood oxygen saturation monitor (26) is arranged inside the mounting groove (25), the bottom of mounting panel (11) is provided with mount (14), one side of mount (14) is provided with supporting seat (15), the internal thread of supporting seat (15) is connected with threaded rod (16), the one end of threaded rod (16) is provided with pivot (18), the one end of pivot (18) has fixed plate (19) through bearing swing joint, the one end of threaded rod (16) is provided with carousel (17), one side intercommunication of sacculus (5) has gas-supply pipe (6).

2. The ankle foot orthosis set forth in claim 1, wherein: two slots (3) are formed in the shank fixing sleeve (2), and the two slots (3) are respectively located on two sides of the shank fixing sleeve (2).

3. The ankle foot orthosis set forth in claim 1, wherein: the first air bag (23) is communicated with a connecting pipe (10), and one end of the connecting pipe (10) penetrates through the lower leg fixing sleeve (2) and the connecting sleeve (12) to be communicated with the second air bag (24).

4. The ankle foot orthosis set forth in claim 1, wherein: one side of the fixing frame (14) is provided with a containing groove (22), the fixing plate (19) moves in the containing groove (22), the bottom of the inner wall of the containing groove (22) is provided with a limiting groove (20), the inside of the limiting groove (20) is provided with a telescopic rod (21), and one end of the telescopic rod (21) is fixedly connected onto the fixing plate (19).

5. The ankle foot orthosis set forth in claim 1, wherein: one end of the gas pipe (6) is communicated with a connector (7), and one end of the connector (7) is in threaded connection with the connector (4).

6. The ankle foot orthosis set forth in claim 1, wherein: the blood oxygen saturation monitor (26) is electrically connected with the external power supply, the control assembly and the display screen through leads.