CN210494333U

CN210494333U - Knee, ankle and foot orthosis

Info

Publication number: CN210494333U
Application number: CN201920870204.9U
Authority: CN
Inventors: 沈先涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-05-12
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a knee ankle foot orthopedic ware, the utility model provides a knee ankle foot orthopedic ware, include the fixed main part of the leg type that suits with human shank, just the fixed main part of leg type overlaps in human shank, the fixed main part of leg type includes sole portion, shank portion and thigh portion, the upper end of sole portion with shank portion lower extreme rotates to be connected, the upper end of shank with the thigh portion lower extreme rotates to be connected, just all be equipped with at least one fixed part on sole portion, shank and the thigh portion, just the fixed part corresponds sole, shank and the thigh of human body respectively and is fixed in sole portion, shank portion and the thigh portion, through setting up the isolation correction pad that conveniently adjusts correction intensity in knee joint department to reach the best correction effect. The utility model provides a knee ankle foot orthosis has the convenient adjustment and corrects intensity to the optimum state to guarantee that patient's knee joint position can not be because of the too big effect of damage of correction intensity.

Description

Knee, ankle and foot orthosis

Technical Field

The utility model relates to the technical field of medical treatment orthotic devices, especially, relate to a knee ankle foot orthopedic ware.

Background

At present, the method for treating the genu varum and genu valgum of legs of children or teenagers is commonly called as 'O' -shaped legs and 'X' -shaped legs, and parents bind the two legs of the children by using cloth strips or bind the legs by using an orthopedic positioning plate when the children sleep at night, so that the children are forcibly corrected, but the conventional correction mode has a plurality of inconveniences, the correction effect can be realized only by binding a common correction device in the correction process, the force is not easy to control, the legs with too high force are painful and damaged, and the correction effect cannot be realized when the force is too low.

In addition, there has been to correcting leg type device in the market at present, and current scheme is by the patient's shank of the main part parcel of a standard leg type to replace binding and reach the effect of correcting, but the position that genu varum or genu valgum need the correction is the knee joint, and after the patient firmly dressed the orthotic devices, knee joint department withstood orthotic devices's inner wall, causes the wearing and tearing of knee joint department skin to break the skin and even bubble, is unfavorable for the going on of correction easily, brings unnecessary pain for the patient in the course of correcting.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an orthopedic instrument for knee, ankle and foot is provided, which aims to realize that the leg of a patient can be corrected without damaging the patient in the correction process.

The specific technical scheme is as follows:

the utility model provides a knee ankle foot orthopedic ware, includes the fixed main part of the leg type that suits with human shank, just the fixed main part of leg type overlaps in human shank, the fixed main part of leg type includes sole portion, shank portion and thigh portion, the upper end of sole portion with shank portion lower extreme rotates to be connected, the upper end of shank with the thigh portion lower extreme rotates to be connected, just all be equipped with at least one fixed part on sole portion, shank and the thigh portion, just the fixed part corresponds sole, shank and the thigh of human body respectively and is fixed in sole portion, shank and the thigh portion, shank upper end with thigh portion lower extreme junction is equipped with and is used for keeping apart the flexible isolation correction subassembly that corrects in order to carry out the human shank type to human knee joint.

The knee ankle foot orthosis described above further characterized by the isolated orthosis assembly including an isolated orthosis pad disposed on an inner wall of a junction of the lower leg portion and the upper leg portion.

The beneficial effect of above-mentioned scheme is: keep apart and correct the pad and be in patient knee joint department, keep apart and correct the pad and can prevent that patient knee joint position direct contact leg type from fixing the shell of main part, prevent to lead to skin blister because of the friction.

The above knee ankle foot orthosis also has the feature that the isolation orthosis is a sponge pad.

The beneficial effect of above-mentioned scheme is: the foam-rubber cushion can increase the comfort level, and the correction strength can be conveniently adjusted by changing the foam-rubber cushion into different thicknesses.

The above-described knee ankle foot orthosis also has the feature that the insulating orthotic pad is a balloon that can be inflated and deflated.

The beneficial effect of above-mentioned scheme is: the inflatable and deflatable air bag can be adjusted to have the correction function along with the patient, and the knee joint pain of the patient can not be caused.

The knee, ankle and foot orthosis is also characterized by further comprising an inflation and deflation pipe which is communicated with the air bag and used for inflating and deflating the air bag, wherein one end of the inflation and deflation pipe, which is far away from the air bag, is provided with a valve used for switching on or off the inflation and deflation pipe.

The beneficial effect of above-mentioned scheme is: the air bag is conveniently inflated and deflated by communicating the external air cylinder with the inflation and deflation pipe.

The knee ankle foot orthosis set forth above further characterized by the isolated orthotic assembly further comprising a pneumatic pressure sensor for sensing the pressure within the bladder, the pneumatic pressure sensor being disposed within the bladder.

The beneficial effect of above-mentioned scheme is: the atmospheric pressure sensor is arranged in the air bag, and the atmospheric pressure sensor facilitates real-time monitoring of the atmospheric pressure in the air bag by an operator through an external terminal, so that the appropriate atmospheric pressure can be set for correction according to different leg shapes.

The above knee ankle foot orthosis also having the feature that the valve is a valve.

The beneficial effect of above-mentioned scheme is: the air bag can be inflated by connecting the inflator with the upper inflating valve, and the inflating valve can be manually deflated, so that the inflator is practical, convenient and concise to operate.

Foretell knee ankle foot orthopedic ware still has such characteristic, keep apart correction subassembly still includes control assembly, control assembly includes casing, controller, power and display screen, the display screen inlay in on the casing lateral wall, controller and power all locate in the casing, just the power respectively with the controller with the display screen electricity is connected, the display screen with the controller electricity is connected, the controller with the baroceptor electricity is connected.

The beneficial effect of above-mentioned scheme is: the air pressure sensor collects signals, transmits the signals to the controller and displays the signals on the display screen, so that an operator can visually see the air pressure value in the air bag.

The above knee ankle foot orthosis also has the feature that the control unit is provided separately from the leg shaped fixing body.

The beneficial effect of above-mentioned scheme is: the control assembly can be set as an external terminal, and when the leg correction device needs to be adjusted, the signal output end of the air pressure sensor is connected with the control assembly, so that the size and the weight of the leg correction device are reduced.

The knee, ankle and foot orthosis is further characterized in that buffering cushions are arranged on the inner walls of the foot sole part, the lower leg part and the upper leg part, the buffering cushions are arranged between the isolation correction cushions and the corresponding inner walls of the foot sole part, the lower leg part and the upper leg part, and the buffering cushions are made of inert sponge.

The beneficial effect of above-mentioned scheme is: the cushion pad can prevent the legs of the patient from directly contacting with the leg correction body, and the inert sponge can be attached to the skin and can not press the skin.

In conclusion, the scheme has the beneficial effects that:

the utility model provides an among the knee ankle foot orthopedic ware, through setting up the isolation correction pad that conveniently adjusts correction intensity in knee joint department to reach the best correction effect. The utility model provides a knee ankle foot orthosis has the convenient adjustment and corrects intensity to the optimum state to guarantee that patient's knee joint position can not be because of the too big effect of damage of correction intensity.

Drawings

Fig. 1 is a left side view structural schematic diagram of the knee, ankle and foot orthosis of the present invention;

FIG. 2 is a schematic view of a cross-section of a correction assembly of the knee, ankle and foot orthosis of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a circuit connection diagram of the control module of the present invention.

In the drawings: 11. a sole portion; 12. a lower leg portion; 13. a thigh section; 2. a fixed part; 31. an air bag; 32. a valve; 33. an air pressure sensor; 4. a control component; 41. a controller; 42. a power source; 43. a display screen; 5. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of conflict, the embodiments and features of the embodiments of the present invention may be combined with each other and replaced with equivalent technical features.

The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.

Fig. 1 is the utility model discloses a structural sketch is looked to a left side of knee ankle foot orthopedic ware, fig. 2 is the utility model discloses a structural sketch is just cut open to correction subassembly department of knee ankle foot orthopedic ware, fig. 3 is the utility model discloses a structural sketch is enlargied to a department in fig. 2, fig. 4 is the utility model discloses in the circuit connection picture in the control assembly, as shown in fig. 1, fig. 2, fig. 3, fig. 4, the knee ankle foot orthopedic ware that this embodiment provided: include the fixed main part of the leg type that suits with human shank, just the fixed main part of leg type overlaps in human shank, the fixed main part of leg type includes sole portion 11, shank portion 12 and thigh portion 13, the upper end of sole portion 11 with shank 12 lower extreme rotates to be connected, the upper end of shank 12 with thigh portion 13 lower extreme rotates to be connected, just all be equipped with at least one fixed part 2 on sole portion 11, shank portion 12 and the thigh portion 13, just fixed part 2 corresponds the sole, shank and the thigh of human body respectively and is fixed in sole portion 11, shank portion 12 and the thigh portion 13, shank 12 upper end with 13 lower extreme junction of thigh portion is equipped with and is used for keeping apart the flexible isolation correction subassembly that corrects in order to carry out the human leg type to human knee joint.

It should be noted that the leg-type correcting body can be a universal leg type for patients of the same age, which can ensure that most patients can wear the leg-type correcting body, and then adjust the correcting strength by isolating the correcting component to ensure that most patients can correct to the standard leg type after using the leg-type correcting body.

The utility model provides a in one or more embodiments, keep apart and correct the subassembly including keeping apart and correcting the pad, keep apart and correct the pad and locate little shank 12 with thigh 13 junction inner wall.

It should be noted that the part of the patient needing to be corrected is the knee joint, and the isolation correction pad is arranged right opposite to the knee joint of the patient, so that the correction effect can be increased to the maximum extent.

Preferably, the isolation and correction pad is a sponge pad. It should be noted that when the isolation inflatable cushion is a spongy cushion, the patient can correct the degree according to the needs and replace the spongy cushion with different thicknesses so as to achieve the best correction effect.

Preferably, the isolation correction pad is an air bag 31 which can be inflated and deflated, the air bag can be inflated and deflated to adjust the correction acting force of the air bag on the knee joint of the patient so as to achieve the best correction effect, and the air bag has certain elasticity, so that the patient feels comfortable in the correction process.

The embodiment of the utility model provides an in, still include with gasbag 31 intercommunication and right the gasbag 31 fills the inflation and deflation pipe of gassing, inflation and deflation pipe is kept away from the one end of gasbag 31 is equipped with and is used for switching on or cutting off inflation and deflation pipe is in order to be right gasbag 31 fills the valve 32 of gassing.

Preferably, the valve 32 is an air valve, when inflation is required, inflation can be achieved only by connecting the output end of the air cylinder with the air valve, when deflation is required, deflation can be achieved only by pressing the air valve by an operator, and operation is convenient and simple.

The utility model provides an in the embodiment, keep apart and correct subassembly still including being used for detecting the baroceptor 33 of gasbag 31 internal gas pressure, baroceptor 33 locates in the gasbag 31 to gather the atmospheric pressure value in the gasbag, and transmit to external terminal in order to show. Here, the air pressure sensor 33 is a conventional miniature air pressure sensing device, such as model MPXV7007 DP.

The utility model provides an in the embodiment, keep apart and correct subassembly still includes control assembly 4, control assembly 4 includes casing, controller 41, power 42 and display screen 43, display screen 43 inlay in on the casing lateral wall, controller 41 and power 42 all locate in the casing, just power 42 respectively with controller 41 with display screen 43 electricity is connected, display screen 43 with controller 41 electricity is connected, controller 41 with baroceptor 33 electricity is connected. Here, controller 41 can adopt devices such as current miniature singlechip to the singlechip is how to show the atmospheric pressure value that corresponds according to the atmospheric pressure signal that baroceptor 33 gathered and is prior art, the utility model discloses in no longer give unnecessary details, and this is not the utility model discloses a within the scope of protection.

It should be noted that, in the actual use process, the required air pressure value can be set to different levels in advance, so that the real-time air pressure value can be compared with the air pressure values of different levels in the inflation process, and different patients can find out the correction strength suitable for themselves conveniently.

Preferably, control assembly 4 with the fixed main part separation of leg type sets up, and after the adjustment of gasbag internal gas pressure was accomplished, can dismantle control assembly to prevent that the patient from touching control assembly by mistake or prevent that control assembly from hanging and influence patient's activity in patient's shank, and then influence the correction effect.

It should be noted that the control unit 4 is electrically connected to the air pressure sensor 33 for collecting data, and can display the air pressure in the air bag 31 on the display screen 43, and at this time, the air cylinder is connected to the air valve, so that the inflation amount can be intuitively adjusted according to the displayed air pressure during the inflation process, so as to adapt to different correction degrees required by different patients.

The utility model provides an in the embodiment, sole portion 11,

shank portion

12 and 13 inner walls of thigh portion all are equipped with blotter 5, blotter 5 is located keep apart and correct the pad and correspond between sole portion 11, shank portion 12 and the 13 inner walls of thigh portion, blotter 5 material is the inert sponge.

The working principle is as follows: put into sole portion 11, shank portion 12 and thigh 13 respectively with patient's sole, shank and thigh and fix it through fixed part 2, be connected control assembly 4 and baroceptor 33 and sample, and with data transmission to display screen 43, be connected inflator and valve 32, the operator is at the inflated in-process, can confirm the most comfortable atmospheric pressure value and record according to the atmospheric pressure change on the display screen 43, aerify the completion after, dismantle control assembly 4 and inflator can, reached and conveniently adjusted and corrected intensity to the optimum, can not lead to the effect of damage (broken skin, bubble etc.) because of correcting intensity too big in order to guarantee patient's knee joint position.

The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.

Claims

1. A knee, ankle and foot orthosis, comprising: comprises a leg-shaped fixing main body which is adapted to the leg of the human body, and the leg-shaped fixing main body is sleeved on the leg of the human body, the leg-shaped fixing body comprises a sole part (11), a lower leg part (12) and a thigh part (13), the upper end of the sole part (11) is rotationally connected with the lower end of the small leg part (12), the upper end of the lower leg part (12) is rotationally connected with the lower end of the upper leg part (13), and at least one fixing part (2) is arranged on the sole part (11), the lower leg part (12) and the thigh part (13), and the fixing part (2) respectively and correspondingly fixes the sole, the lower leg and the thigh of the human body in the sole part (11), the lower leg part (12) and the thigh part (13), the upper end of the small leg part (12) and the lower end of the thigh part (13) are connected with a flexible isolation correction component which is used for isolating the knee joint of the human body so as to correct the leg shape of the human body.

2. A knee, ankle and foot orthosis according to claim 1, wherein: the isolation correction component comprises an isolation correction pad, and the isolation correction pad is arranged on the inner wall of the joint of the small leg part (12) and the big leg part (13).

3. A knee ankle foot orthosis according to claim 2, wherein: the isolation and correction cushion is a spongy cushion.

4. A knee ankle foot orthosis according to claim 2, wherein: the insulating corrective cushion is an inflatable and deflatable balloon (31).

5. The knee ankle foot orthosis set forth in claim 4, wherein: the inflation and deflation device is characterized by further comprising an inflation and deflation pipe which is communicated with the air bag (31) and used for inflating and deflating the air bag (31), wherein one end of the inflation and deflation pipe, which is far away from the air bag (31), is provided with a valve (32) used for switching on or off the inflation and deflation pipe.

6. The knee ankle foot orthosis set forth in claim 5, wherein: the isolation correcting component further comprises an air pressure sensor (33) used for detecting air pressure in the air bag (31), and the air pressure sensor (33) is arranged in the air bag (31).

7. A knee, ankle and foot orthosis according to claim 6, wherein: the valve (32) is an air valve.

8. A knee ankle foot orthosis according to claim 7, wherein: keep apart correction subassembly still includes control assembly (4), control assembly (4) include casing, controller (41), power (42) and display screen (43), display screen (43) inlay in on the casing lateral wall, controller (41) and power (42) are all located in the casing, just power (42) respectively with controller (41) with display screen (43) electricity is connected, display screen (43) are connected with controller (41) electricity, controller (41) with baroceptor (33) electricity is connected.

9. A knee, ankle and foot orthosis according to claim 8, wherein: the control component (4) is arranged separately from the leg-shaped fixing body.

10. A knee, ankle and foot orthosis according to any one of claims 2 to 9, wherein: the inner walls of the sole part (11), the crus part (12) and the thigh part (13) are all provided with cushion pads (5), the cushion pads (5) are arranged between the isolation correction pads and the corresponding inner walls of the sole part (11), the crus part (12) and the thigh part (13), and the cushion pads (5) are made of inert sponge.