CN211356545U - Personalized joint rehabilitation system - Google Patents
Personalized joint rehabilitation system Download PDFInfo
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- CN211356545U CN211356545U CN201921426829.2U CN201921426829U CN211356545U CN 211356545 U CN211356545 U CN 211356545U CN 201921426829 U CN201921426829 U CN 201921426829U CN 211356545 U CN211356545 U CN 211356545U
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Abstract
The embodiment of the utility model provides an individualized joint rehabilitation system, this system includes: the system comprises a knee joint fixing and rehabilitation bracket, a power assisting device, a knee joint orthopedic module, a cloud expert system and a terminal; the terminal acquires the state of an illness of a user, and sends the state of an illness of the user to the cloud expert system, the cloud expert system determines the rehabilitation scheme of the user according to the state of the illness, and sends the rehabilitation scheme to the terminal, the rehabilitation scheme comprises an adjusting angle, a motion mode, a supporting angle and a supporting length, the terminal sends the adjusting angle to the knee joint fixing rehabilitation support, the terminal sends the motion mode to the power assisting device, and the terminal sends the supporting angle and the supporting length to the knee joint orthopedic module. The utility model discloses to different users 'the state of an illness, carry out the rehabilitation training in-process at the user, can select suitable training mode and suitable angle regulation according to the recovered condition of self, provide individualized recovered scheme for the user, improve user's use impression.
Description
Technical Field
The embodiment of the utility model provides a relate to medical instrument technical field, especially relate to a recovered system of individualized joint.
Background
The patient of knee joint postoperative, postoperative needs a period of brace or gypsum fixed, however, knee joint fixed time is long arouses the knee joint adhesion easily, if the treatment is improper, can arouse the knee joint stiffness, and consequently, the reasonable rehabilitation exercise of knee joint postoperative is very important.
Osteoarthritis is a very common degenerative osteoarticular disease, mainly caused by degeneration of articular cartilage diseases, and is better at load-bearing joints and multiple-acting joints, wherein the incidence rate of knee osteoarthritis is increased with age, most commonly seen as gonarthritis, and is a common disease of middle-aged and old people. A significant proportion of osteoarthritis patients are symptomatic due to unicompartmental stenosis of the knee joint, with early onset knee osteoarthritis usually involving the unicompartmental compartment, with the further most common with unicompartmental stenosis.
The rehabilitation orthopedic brace treatment is one of the treatment modes of early unicompartmental osteoarthritis, and a three-point force type knee joint orthopedic brace can be applied clinically according to a three-point stress principle, namely, three support points in an orthopedic brace system act on lower limbs, the lower limbs generate reaction force to resist three-point force applied by the orthopedic brace, and after the three support points and the three-point force are maintained to be relatively balanced, continuous pressure can be provided for a wearer to correct the bending and deflection abnormality of the lower limb force line of a patient, so that the load of a corresponding compartment is reduced, the pain of the patient is reduced, and the knee joint function of the patient is improved.
However, the sex, the size and the illness state of the patients are greatly different, and the patients have different internal and external rotation angles of the knee joints, so that the existing products cannot take the difference among the individuals of the patients into consideration, and cannot provide a personalized solution.
Therefore, there is a need for a personalized joint rehabilitation system.
SUMMERY OF THE UTILITY MODEL
To the above problem, the embodiment of the utility model provides a personalized rehabilitation system.
The utility model provides a recovered system of individualized joint, this system includes: the system comprises a knee joint fixing and rehabilitation bracket, a power assisting device, a knee joint orthopedic module, a cloud expert system and a terminal, wherein the terminal is in two-way communication with the cloud expert system through a network, and the terminal is in wireless communication with the knee joint fixing and rehabilitation bracket, the power assisting device and the knee joint orthopedic module respectively;
the method comprises the steps that the terminal obtains an illness state of a user and sends the illness state of the user to the cloud expert system, the cloud expert system determines a rehabilitation scheme of the user according to the illness state and sends the rehabilitation scheme to the terminal, the rehabilitation scheme comprises an adjusting angle, a motion mode and a supporting length and angle, the terminal sends the adjusting angle to the knee joint fixing rehabilitation bracket, the terminal sends the motion mode to the power assisting device, and the terminal sends the supporting angle and the supporting length to the knee joint orthopedic module;
the knee joint fixing and rehabilitation bracket comprises a first processor, a first wireless communication device and an electric motor, the knee joint fixing and rehabilitation bracket receives the adjusting angle through the first wireless communication device, and the first processor controls the rotating speed of the electric motor according to the adjusting angle so that the knee joint fixing and rehabilitation bracket moves back and forth between 0 degree and a preset angle;
the power assisting device comprises a second processor, a second wireless communication device and a motor, the power assisting device receives the motion mode through the second wireless communication device, and if the motion mode is an active mode, the second processor controls the motor to stop rotating; if the motion mode is a passive mode, the second processor controls the motor to start rotating;
the knee joint orthopedic module comprises a third processor, a third wireless communication device and a length angle chain controller, the knee joint orthopedic module receives the support angle and the length through the third wireless communication device, and the third processor controls the internal and external overturning angle and the length of the length angle chain controller according to the support angle and the length.
Preferably, the fixed recovered support of knee joint includes lithium cell, monolithic control circuit, bluetooth controller, rolling disc, length angle chain controller, the cotton pad of a plurality of supports, a plurality of fixed connection board and a plurality of pressure sensor, and a left part/right part that a plurality of fixed connection boards connected the constitution in order wraps up on big shank smoothly through nylon thread gluing bandage, through the regulation to the rolling disc, by the home range of little to big control knee joint, realizes the recovery of knee joint function, through the support angle and the length of control length angle chain controller, control the fixed recovered support's of knee joint inside and outside angle of turning over.
Preferably, the power assist device comprises an active button for controlling the power assist device in an active mode and a passive button for controlling the power assist device in a passive mode.
Preferably, a pressure sensor is placed on a pressure belt of the knee joint fixing and rehabilitation support, the pressure sensor is used for acquiring the stress condition of the thigh of the user and the resistance of the knee joint fixing and rehabilitation support when the thigh of the user is bent, and the knee joint fixing and rehabilitation support sends the stress condition of the thigh of the user and the resistance of the knee joint fixing and rehabilitation support to the terminal.
Preferably, the power assist device further comprises a speed adjustment module including a high range speed, a medium range speed, and a low range speed such that the electric machine is in high, medium, and low third gear speeds in the passive mode.
Preferably, the method further comprises the following steps: still place vibration sensor on the pressure band of the fixed recovered support of knee joint, vibration sensor is used for acquireing the vibration condition of user's shank, if user's shank vibration amplitude exceeds preset threshold value, first processor control electric motor stall to after having a rest according to the time of setting for, control electric motor begins to rotate to opposite direction low speed again.
The utility model provides a recovered system of individualized joint to different users 'the state of an illness, can work out the solution that accords with the state of an illness of this user to the user is carrying out the rehabilitation training in-process, can select suitable training mode and suitable angle regulation according to the recovered condition of self, provides individualized recovered scheme for the user, improves user's use impression.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a personalized joint rehabilitation system provided by the present invention;
fig. 2 is a schematic structural view of the knee joint fixing and rehabilitation bracket provided by the present invention.
Reference numerals:
1, a terminal; 2, a cloud expert system;
3, fixing a rehabilitation bracket for the knee joint; 4, a power assist device;
5, a knee joint orthopedic module; 301, a first processor;
302, a first wireless communication device; 303, an electric motor;
401, a second processor; 402, a second wireless communication device;
403, an electric motor; 501, a third processor;
502, a third wireless communication device; 503, length angle chain controller;
201, a rotating disc; 202, a length angle chain controller;
203, a Bluetooth controller; 204, fixing the connecting plate;
205, a monolithic control circuit; 206, lithium batteries;
207, a pressure sensor; 208, support cotton pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the utility model provides a pair of individualized joint rehabilitation system's schematic structure diagram, this system includes: the system comprises a knee joint fixing and rehabilitation bracket 3, a power assisting device 4, a knee joint orthopedic module 5, a cloud expert system 2 and a terminal 1, wherein the terminal 1 and the cloud expert system 2 are in two-way communication through a network, and the terminal 1 is in wireless communication with the knee joint fixing and rehabilitation bracket 3, the power assisting device 4 and the knee joint orthopedic module 5 respectively;
the method comprises the steps that the terminal 1 obtains an illness state of a user and sends the illness state of the user to the cloud expert system 2, the cloud expert system 2 determines a rehabilitation scheme of the user according to the illness state and sends the rehabilitation scheme to the terminal 1, the rehabilitation scheme comprises an adjusting angle, a motion mode, a supporting angle and a length, the terminal 1 sends the adjusting angle to the knee joint fixing rehabilitation bracket 3, the terminal 1 sends the motion mode to the power assisting device 4, and the terminal 1 sends the supporting angle and the length to the knee joint orthopedic module 5;
the knee joint fixing rehabilitation bracket 3 comprises a first processor 301, a first wireless communication device 302 and an electric motor 303, the knee joint fixing rehabilitation bracket 3 receives the adjusting angle through the first wireless communication device 302, and the first processor 301 controls the rotating speed of the electric motor 303 according to the adjusting angle so that the knee joint fixing rehabilitation bracket 3 moves back and forth between 0 degree and a preset angle;
the power assisting device 4 comprises a second processor 401, a second wireless communication device 402 and a motor 403, the power assisting device 4 receives the exercise mode through the second wireless communication device 402, and if the exercise mode is an active mode, the second processor 401 controls the motor 403 to stop rotating; if the motion mode is the passive mode, the second processor 401 controls the motor 403 to start rotating;
the knee joint orthosis module 5 includes a third processor 501, a third wireless communication device 502 and a length angle chain controller 503, the knee joint orthosis module 5 receives the support angle and the length through the third wireless communication device 502, and the third processor 501 controls the varus and valgus angle and the length of the length angle chain controller 503 according to the support angle and the length.
The knee joint fixing rehabilitation bracket can fix the legs of a user when the patient is fractured. The knee joint fixing and rehabilitation bracket of the utility model can adjust the angle between the thigh and the shank of the patient.
The power assisting device enables the joint to continuously move passively according to preset angles and speeds by simulating natural motion of a human.
The knee joint orthopedic module is mainly used for treating unicompartmental knee joint stenosis of a patient, and is used for treating osteoarthritis caused by the unicompartmental knee joint stenosis by expanding the knee joint compartment.
If the patient only utilizes the rehabilitation system to carry out the knee joint postoperative rehabilitation, only the knee joint fixing rehabilitation bracket and the power auxiliary device in the system are needed.
The patient sets up the state of an illness of oneself on terminal 1, uploads the state of an illness to high in the clouds expert system 2, and high in the clouds expert system 2 confirms rehabilitation data, shows relevant data and scheme on terminal 1. The scheme comprises three parameters of an adjusting angle, a motion mode, a supporting angle and a length, wherein the adjusting angle is sent to the knee joint fixing and rehabilitation bracket by the terminal 1, the motion mode is sent to the power assisting device by the terminal 1, and the supporting angle and the supporting length are sent to the knee joint orthopedic module by the terminal 1.
The knee joint fixing rehabilitation bracket comprises a first processor, a first wireless communication device 302 and an electric motor, the knee joint fixing rehabilitation bracket receives the adjusting angle through the first wireless communication device, and the first processor controls the rotating speed of the electric motor according to the adjusting angle, so that the knee joint fixing rehabilitation bracket can move back and forth between 0 degree and a preset angle.
The knee joint fixing and rehabilitation bracket can load the structure of the human knee joint, is precisely attached to the human knee joint, and is provided with a thread gluing pressure belt to prevent the brace from slipping.
Thus, the joint contracture of the four limbs of the patient can be prevented, and the repair of the articular cartilage, the ligament and the tendon can be promoted. Improving local blood circulation, and relieving swelling and pain; maintaining and increasing joint mobility, improving joint function of patients, and preventing joint adhesion and stiffness.
The power assisting device comprises a second processor, a second wireless communication device and a motor, the power assisting device receives the movement mode through the second wireless communication device, and if the movement mode is the active mode, the second processor controls the motor to stop rotating; if the motion mode is the passive mode, the second processor controls the motor to start rotating.
If the patient has unicompartmental stenotic osteoarthritis, a knee joint orthopedic module is required to be used, the knee joint orthopedic module comprises a third processor, a third wireless communication device and a length angle chain controller, the knee joint orthopedic module receives the supporting angle and the length through the third wireless communication device, and the third processor controls the inward and outward turning angle of the length angle chain controller according to the supporting angle and the length.
The length-angle chain controller can adjust the degree of the knee joint distraction by adjusting the length and/or the angle, so as to enlarge the joint lacuna.
The utility model provides a recovered system of individualized joint to different users 'the state of an illness, can work out the solution that accords with the state of an illness of this user to the user is carrying out the rehabilitation training in-process, can select suitable training mode and suitable angle regulation according to the recovered condition of self, provides individualized recovered scheme for the user, improves user's use impression.
Fig. 2 is the utility model provides a structural schematic of the fixed recovered support of knee joint, as shown in fig. 2, the fixed recovered support of knee joint includes lithium cell 206, monolithic control circuit 205, bluetooth controller 203, rolling disc 201, length angle chain controller 202, the cotton pad 208 of a plurality of supports, a plurality of fixed connection board 204 and a plurality of pressure sensor 207, a left part/right part that a plurality of fixed connection boards connected the constitution in order wraps up on big shank smoothly through nylon thread gluing bandage, through the regulation to the rolling disc, by the home range of little to big control knee joint, realizes the recovery of knee joint function, support angle and length through control length angle chain controller, control the inside and outside angle of turning over of the fixed recovered support of knee joint.
The rotating disc is composed of an adjusting disc, a dial disc and accessories thereof, the dial disc is provided with a 0-135-degree buckling range and a 0-90-degree straightening range, free adjustment and reliable locking are realized through the matching of an adjusting shaft, the adjusting disc, a spring pin shaft, a spring and the like, the moving range of the knee joint is gradually increased, the moving range of the knee joint is controlled from small to large through the adjustment of the rotating disc, the recovery of the function of the knee joint is realized, and the inward and outward turning angles of the knee joint fixing rehabilitation bracket are controlled through controlling the supporting angle and the length of the length angle chain controller.
On the basis of the above embodiment, preferably, the power assist device includes an active button for controlling the power assist device to be in an active mode and a passive button for controlling the power assist device to be in a passive mode.
In addition to the power assist device selecting a mode of operation based on the received mode of operation, the patient may select the corresponding mode of operation via the active and passive buttons.
After the patient trains for a period of time, the muscle strength and the nerve function are recovered to a certain degree, and after the patient starts active training with strength, the second processor controls the motor to automatically switch to an active training mode, so that the patient can perform active training by himself.
After the patient does active training for a period of time, the physical strength is weak, and the passive training mode can be recovered by pressing the passive button.
On the basis of the above embodiment, preferably, a pressure sensor is placed on the pressure belt of the knee joint fixing rehabilitation bracket, the pressure sensor is used for acquiring the stress condition of the thigh of the user and the resistance value of the knee joint fixing rehabilitation bracket when the thigh of the user is bent, and the knee joint fixing rehabilitation bracket sends the stress condition of the thigh of the user and the resistance value of the knee joint fixing rehabilitation bracket to the terminal 1.
Specifically, place pressure sensor on the pressure zone, can experience thigh atress condition to and the size of the resistance that the machine received during the bucking, simultaneously can be through a wireless communication module synchronous feedback to terminal, real-time data when can monitoring observation machine motion.
The knee joint fixing and rehabilitation bracket has a thigh hardness evaluation function, can reflect the change of the front and back hardness of the thigh in real time, tracks and displays the stress condition of the thigh in real time, and can know the training condition of the patient according to the waveform fed back.
On the basis of the above embodiment, preferably, the power assist device further comprises a speed adjustment module including a high range speed, a middle range speed and a low range speed, such that the electric machine is in high, middle and low third gear speeds in the passive mode.
Specifically, the power assist device has a low gear, a mid gear, and a high gear in the passive training mode.
On the basis of the above embodiment, it is preferable to further include: still place vibration sensor on the pressure band of the fixed recovered support of knee joint, vibration sensor is used for acquireing the vibration condition of user's shank, if user's shank vibration amplitude exceeds preset threshold value, first processor control electric motor stall to after having a rest according to the time of setting for, control electric motor begins to rotate to opposite direction low speed again.
The knee joint fixing and rehabilitation bracket can detect lower limb spasm, after the lower limb spasm is detected, the electric motor stops immediately, and after rest according to set time, the electric motor starts to move at a low speed in the opposite direction, along with different movement directions of limbs, the spasm limb can be naturally adjusted according to limb feedback, and the spasm sensitivity can be adjusted according to the needs of a patient.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A personalized joint rehabilitation system, comprising: the system comprises a knee joint fixing and rehabilitation bracket, a power assisting device, a knee joint orthopedic module, a cloud expert system and a terminal, wherein the terminal is in two-way communication with the cloud expert system through a network, and the terminal is in wireless communication with the knee joint fixing and rehabilitation bracket, the power assisting device and the knee joint orthopedic module respectively;
the method comprises the steps that the terminal obtains an illness state of a user and sends the illness state of the user to the cloud expert system, the cloud expert system determines a rehabilitation scheme of the user according to the illness state and sends the rehabilitation scheme to the terminal, the rehabilitation scheme comprises an adjusting angle, a motion mode, a supporting angle and a supporting length, the terminal sends the adjusting angle to the knee joint fixing rehabilitation bracket, the terminal sends the motion mode to the power assisting device, and the terminal sends the supporting angle and the supporting length to the knee joint orthopedic module;
the knee joint fixing and rehabilitation bracket comprises a first processor, a first wireless communication device and an electric motor, the knee joint fixing and rehabilitation bracket receives the adjusting angle through the first wireless communication device, and the first processor controls the rotating speed of the electric motor according to the adjusting angle so that the knee joint fixing and rehabilitation bracket moves back and forth between 0 degree and a preset angle;
the power assisting device comprises a second processor, a second wireless communication device and a motor, the power assisting device receives the motion mode through the second wireless communication device, and if the motion mode is an active mode, the second processor controls the motor to stop rotating; if the motion mode is a passive mode, the second processor controls the motor to start rotating;
the knee joint orthopedic module comprises a third processor, a third wireless communication device and a length angle chain controller, the power assisting device receives the supporting angle and the length through the third wireless communication device, and the third processor controls the inward and outward turning angle and the length of the length angle chain controller according to the supporting angle and the length.
2. The personalized joint rehabilitation system according to claim 1, wherein the knee joint fixing rehabilitation bracket comprises a lithium battery, a single chip control circuit, a Bluetooth controller, a rotating disc, a length angle chain controller, a plurality of bracket cotton pads, a plurality of fixing connecting plates and a plurality of pressure sensors, a left piece/a right piece formed by sequentially connecting the plurality of fixing connecting plates are flatly wrapped on the large and small legs through nylon thread gluing bandages, the movement range of the knee joint is controlled from small to large through adjustment of the rotating disc, recovery of knee joint functions is achieved, and the inward and outward turning angles of the knee joint fixing rehabilitation bracket are controlled by controlling the supporting angle and the length of the length angle chain controller.
3. The personalized joint rehabilitation system of claim 1, wherein the powered assist device includes an active button for controlling the powered assist device in an active mode and a passive button for controlling the powered assist device in a passive mode.
4. The personalized joint rehabilitation system according to claim 1, wherein a pressure sensor is placed on the pressure belt of the knee joint fixing rehabilitation bracket, the pressure sensor is used for acquiring the stress condition of the thigh of the user and the resistance of the knee joint fixing rehabilitation bracket when the thigh of the user is bent, and the knee joint fixing rehabilitation bracket transmits the stress condition of the thigh of the user and the resistance of the knee joint fixing rehabilitation bracket to the terminal.
5. The personalized joint rehabilitation system of claim 1, wherein the power assist device further comprises a speed adjustment module comprising a high gear speed, a medium gear speed, and a low gear speed, such that the motor is in a high, medium, and low third gear speed in the passive mode.
6. The personalized joint rehabilitation system of claim 4, further comprising: still place vibration sensor on the pressure band of knee joint fixed rehabilitation support, vibration sensor is used for acquireing the vibration condition of user's thigh, if user's shank vibration amplitude exceeds preset threshold value, first treater control electric motor stall to after having a rest according to the time of setting for, control electric motor again to opposite direction low speed begin to rotate.
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| CN201921426829.2U CN211356545U (en) | 2019-08-30 | 2019-08-30 | Personalized joint rehabilitation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253185A (en) * | 2022-04-14 | 2022-11-01 | 中南大学湘雅医院 | Traction device for knee joint rehabilitation training |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253185A (en) * | 2022-04-14 | 2022-11-01 | 中南大学湘雅医院 | Traction device for knee joint rehabilitation training |
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