CN112826709A - Walking training alarm instrument and system for measuring knee joint angle - Google Patents

Walking training alarm instrument and system for measuring knee joint angle Download PDF

Info

Publication number
CN112826709A
CN112826709A CN202110186334.2A CN202110186334A CN112826709A CN 112826709 A CN112826709 A CN 112826709A CN 202110186334 A CN202110186334 A CN 202110186334A CN 112826709 A CN112826709 A CN 112826709A
Authority
CN
China
Prior art keywords
transverse plate
alarm
processor
potentiometer
walking training
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110186334.2A
Other languages
Chinese (zh)
Inventor
洪爱治
王宝春
郑洋
殷婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Hospital Xiamen University
Original Assignee
Zhongshan Hospital Xiamen University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Hospital Xiamen University filed Critical Zhongshan Hospital Xiamen University
Priority to CN202110186334.2A priority Critical patent/CN112826709A/en
Publication of CN112826709A publication Critical patent/CN112826709A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4585—Evaluating the knee
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0173—Means for preventing injuries
    • A61H2201/0184—Means for preventing injuries by raising an alarm

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rehabilitation Therapy (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides a walking training alarm instrument for measuring knee joint angle, which comprises: a first transverse plate; the second transverse plate is rotatably arranged on the first transverse plate; the potentiometer is fixedly arranged on the first transverse plate, and a knob of the potentiometer is fixedly arranged on a rotating shaft center of the second transverse plate; the processor is electrically connected with the potentiometer and used for acquiring an included angle alpha between the first transverse plate and the second transverse plate when a user walks according to the resistance value of the potentiometer, and when the included angle alpha exceeds a set threshold angle A, the processor is further used for sending a first alarm signal; the alarm is electrically connected with the processor and used for giving an alarm according to the alarm signal. The invention further provides a walking training alarm system comprising the walking training alarm instrument.

Description

Walking training alarm instrument and system for measuring knee joint angle
Technical Field
The invention relates to a walking training alarm instrument and a walking training alarm system for measuring knee joint angles.
Background
The knee joint is one of the important joints on the human body, and the patients with the obstructed knee joint activities such as the knee joint dysfunction have the problems of inconvenient movement and the like, lose certain labor capacity and seriously affect the life quality of the patients. At present, walking training is one of important motion function exercises after a painted joint replacement, when walking training starts to walk, a walking aid is used for maintaining body balance, after the walking aid moves forwards a little distance, the knee joint and the hip joint on the affected side are bent, a patient bends as much as possible, then the foot is placed on the ground, the lower limbs on the healthy side are close to the affected side, the patient stands stably, the body moves forwards, and the purpose of training is achieved. The opening angle of the knee of the patient needs to be monitored in real time during the training process, however, the manual reading is inconvenient mainly depending on the protractor between the two transverse plates in the prior art.
Disclosure of Invention
The invention provides a walking training alarm instrument and a walking training alarm system for measuring knee joint angles, which can effectively solve the problems.
The invention is realized by the following steps:
a walking training alarm for knee joint angle measurement, comprising:
a first transverse plate;
the second transverse plate is rotatably arranged on the first transverse plate;
the potentiometer is fixedly arranged on the first transverse plate, and a knob of the potentiometer is fixedly arranged on a rotating shaft center of the second transverse plate;
the processor is electrically connected with the potentiometer and used for acquiring an included angle alpha between the first transverse plate and the second transverse plate when a user walks according to the resistance value of the potentiometer, and when the included angle alpha exceeds a set threshold angle A, the processor is further used for sending a first alarm signal;
the alarm is electrically connected with the processor and used for giving an alarm according to the alarm signal.
The utility model provides a walking training alarm system for knee joint angle measurement, including walking training alarm and with cloud processing end, walking training alarm includes:
a first transverse plate;
the second transverse plate is rotatably arranged on the first transverse plate;
the potentiometer is fixedly arranged on the first transverse plate, and a knob of the potentiometer is fixedly arranged on a rotating shaft center of the second transverse plate;
the processor is electrically connected with the potentiometer and used for acquiring an included angle alpha between the first transverse plate and the second transverse plate when a user walks according to the resistance value of the potentiometernWherein n is the number of steps, when the included angle alphanWhen the included angle exceeds the set threshold angle A, the processor is further used for sending out a first alarm signal, and the processor is further used for enabling the included angle alpha of the historical data to be includednPacking the information;
the alarm is electrically connected with the processor and used for alarming according to the alarm signal; the data transmission unit is used for sending the packed historical data to the cloud processing end;
the cloud processing terminal is used for analyzing historical data of the user.
The invention has the beneficial effects that: according to the walking training alarm instrument and the walking training alarm system for measuring the knee joint angle, the potentiometer is fixedly arranged on the first transverse plate, the knob is fixedly arranged on the rotating shaft center of the second transverse plate, when the first transverse plate and the second transverse plate rotate, resistance change can be generated, and according to the corresponding relation between the resistance change and the angle, the rotating angle change of the first transverse plate and the second transverse plate can be obtained, so that quick and accurate early warning can be performed; in addition, historical data of the user is packaged and sent to the cloud for analysis, so that basis can be provided for the recovery condition and the treatment scheme of the client.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a walking training alarm for measuring knee joint angles according to an embodiment of the present invention.
Fig. 2 is a system architecture diagram of a walking training alarm system for knee joint angle measurement according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, an embodiment 1 of the present invention provides a walking training alarm apparatus 100 for measuring knee joint angles, including:
a first transverse plate 10;
a second transverse plate 11 rotatably arranged on the first transverse plate 10;
a potentiometer 12 fixedly arranged on the first horizontal plate 10, and a knob of the potentiometer 12 is fixedly arranged on a rotating shaft center of the second horizontal plate 11;
the processor 13 is electrically connected with the potentiometer 12 and is configured to obtain an included angle α between the first transverse plate 10 and the second transverse plate 11 when the user walks according to the resistance of the potentiometer 12, and when the included angle α exceeds a set threshold angle a, the processor 13 is further configured to send a first alarm signal;
the alarm 14 is electrically connected with the processor 13 and is used for giving an alarm according to the alarm signal; and a power supply (not shown).
One end of the first transverse plate 10 is provided with an annular chute 101; and the second horizontal plate 11 is provided with a limit column 111 corresponding to the annular chute 101, and the potentiometer 12 can be prevented from being damaged beyond the rotating range through the arrangement of the annular chute 101 and the limit column 111.
The type of the potentiometer 12 is not limited, in this embodiment, the type of the potentiometer 12 is a 09-type sealed potentiometer RV09 type potentiometer, the rotation angle is 280 ° ± 10 °, and the resistance value is 1k Ω to 1M Ω.
The set threshold angle A can be adjusted according to the recovery conditions of different people, so that an alarm signal is sent out.
The walking training alarm 100 further comprises a timer 15 connected with the processor 13, and the processor 13 is further configured to obtain an included angle exceeding a set threshold angle a in unit time as αm', m is the number of times. The processor 13 is further configured to issue a second alarm signal when m exceeds a set threshold number of times B. The processor 13 further obtains the step frequency F of the user according to the frequency of the electric signal of the potentiometer 12, and sends out a third alarm signal when the frequency exceeds a set threshold frequency F. It is understood that the second alarm signal and the third alarm signal may be characterized as the intensity of the training, and when the intensity of the training is too large, the user is reminded to stop the training in time.
The type of the alarm is not limited, and the alarm can be any one of an acoustic alarm, an optical alarm and an electric alarm, and is not limited herein.
When the walking training alarm device 100 of the present invention is used, the first horizontal plate 10 and the second horizontal plate 11 are directly inserted into the slots of the upper leg and the lower leg, respectively, and the switch 131 provided on the processor 13 is turned on, thereby performing walking training. When the first horizontal plate 10 and the second horizontal plate 11 rotate due to walking, the potentiometer 12 generates resistance change according to the corresponding relationship (preset) between the resistance change and the angle, so that the rotation angle change of the first horizontal plate 10 and the second horizontal plate 11 can be obtained, and quick and accurate early warning can be performed.
Referring to fig. 2, an embodiment 2 of the present invention further provides a walking training alarm system for measuring knee joint angles, including a walking training alarm 200 and a cloud processing end 300, wherein the walking training alarm 200 includes:
a first transverse plate 10;
a second transverse plate 11 rotatably arranged on the first transverse plate 10;
a potentiometer 12 fixedly arranged on the first horizontal plate 10, and a knob of the potentiometer 12 is fixedly arranged on a rotating shaft center of the second horizontal plate 11;
the processor 13 is electrically connected to the potentiometer 12, and is configured to obtain an included angle α between the first horizontal plate 10 and the second horizontal plate 11 when the user walks according to the resistance of the potentiometer 12nWherein n is the number of steps, when the included angle alphanWhen the angle exceeds the set threshold angle A, the processor 13 is further used for sending out a first alarm signal, and the processor 13 is further used for enabling the historical data to include an angle alphanPacking the information;
the alarm 14 is electrically connected with the processor 13 and is used for giving an alarm according to the alarm signal; and
the data transmission unit 16 is configured to send the packed historical data to the cloud processing terminal 300;
the cloud processing terminal 300 is configured to analyze historical data of a user.
As a further improvement, the processor 13 further obtains the step frequency F of the user, i.e. the number of steps per unit time, according to the frequency of the electric signal of the potentiometer 12. And the processor 13 is further configured to apply the stride frequency F and the calendarIncluded angle alpha of history datanAnd (6) packaging the information. It can be understood that, since the thigh and the shank are opened and closed during walking, that is, the angle is changed, the step frequency F of the user can be obtained by the change of the electrical signal generated by the change of the angle. The step frequency F is the most direct characterizing data of the user recovery situation and the coordination situation.
As a further improvement, the cloud processing terminal 300 is further configured to include an angle α according to the historical data of the usernAnd information is obtained, and the average value of the included angle of each unit time period of the user is obtained, so that the recovery effect is obtained. Of course, the doctor can also make different recovery schemes according to the recovery effect, for example, adjust corresponding set thresholds and the like, so as to improve the recovery efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a walking training alarm for knee joint angle measurement which characterized in that includes:
a first transverse plate (10);
a second transverse plate (11) rotatably arranged on the first transverse plate (10);
the potentiometer (12) is fixedly arranged on the first transverse plate (10), and a knob of the potentiometer (12) is fixedly arranged on a rotating shaft center of the second transverse plate (11);
the processor (13) is electrically connected with the potentiometer (12) and is used for obtaining an included angle alpha between the first transverse plate (10) and the second transverse plate (11) when a user walks according to the resistance value of the potentiometer (12), and when the included angle alpha exceeds a set threshold angle A, the processor (13) is further used for sending a first alarm signal;
the alarm (14) is electrically connected with the processor (13) and is used for giving an alarm according to the alarm signal.
2. The walking training alarm instrument for measuring the angle of the knee joint according to claim 1, wherein one end of the first transverse plate (10) is provided with an annular sliding groove (101); and the second transverse plate (11) is provided with a limiting column (111) which is arranged corresponding to the annular sliding groove (101).
3. Walking training alarm for knee joint angle measurement according to claim 1, characterised by further comprising a timer (15) connected to the processor (13), and the processor (13) is further adapted to obtain an angle per unit time exceeding a set threshold angle a as αm', m is the number of times.
4. Walking training alarm for knee joint angle measurement according to claim 3, characterised in that the processor (13) is further adapted to issue a second alarm signal when m exceeds a set threshold number of times B.
5. Walking training alarm for knee joint angle measurement according to claim 1, characterised in that the processor (13) further acquires the user's step frequency F from the frequency of the electrical signal of the potentiometer (12), and issues a third alarm signal when the frequency exceeds a set threshold frequency F.
6. A walking training alarm system for knee joint angle measurement, characterized by, including walking training alarm instrument (200) and with cloud processing end (300), wherein, walking training alarm instrument (200) includes:
a first transverse plate (10);
a second transverse plate (11) rotatably arranged on the first transverse plate (10);
the potentiometer (12) is fixedly arranged on the first transverse plate (10), and a knob of the potentiometer (12) is fixedly arranged on a rotating shaft center of the second transverse plate (11);
the processor (13) is electrically connected with the potentiometer (12) and is used for acquiring the first transverse plate when the user walks according to the resistance value of the potentiometer (12)(10) And the included angle alpha between the second transverse plates (11)nWherein n is the number of steps, when the included angle alphanWhen the angle exceeds the set threshold angle A, the processor (13) is further used for sending out a first alarm signal, and the processor (13) is further used for enabling the included angle alpha of the historical data to be includednPacking the information;
the alarm (14) is electrically connected with the processor (13) and is used for alarming according to the alarm signal; and
the data transmission unit (16) is used for sending the packed historical data to the cloud processing terminal (300);
wherein, the cloud processing terminal (300) is used for analyzing the historical data of the user.
7. Walking training alarm system for knee angle measurement according to claim 6, characterised in that the processor (13) further obtains the step frequency F of the user from the frequency of the electrical signal of the potentiometer (12), and the processor (13) further obtains the step frequency F and the historical data by the angle αnAnd (6) packaging the information.
8. Walking training alarm system for knee joint angle measurement according to claim 6, characterised in that the cloud processing end (300) is further adapted to include an angle α according to the historical data of the usernAnd information is obtained, and the average value of the included angle of each unit time period of the user is obtained, so that the recovery effect is obtained.
CN202110186334.2A 2021-02-17 2021-02-17 Walking training alarm instrument and system for measuring knee joint angle Pending CN112826709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110186334.2A CN112826709A (en) 2021-02-17 2021-02-17 Walking training alarm instrument and system for measuring knee joint angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110186334.2A CN112826709A (en) 2021-02-17 2021-02-17 Walking training alarm instrument and system for measuring knee joint angle

Publications (1)

Publication Number Publication Date
CN112826709A true CN112826709A (en) 2021-05-25

Family

ID=75933649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110186334.2A Pending CN112826709A (en) 2021-02-17 2021-02-17 Walking training alarm instrument and system for measuring knee joint angle

Country Status (1)

Country Link
CN (1) CN112826709A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111064A (en) * 2013-01-25 2013-05-22 苏州大学 Deflection degree detection control system and strength balance trainer comprising the same
CN106964116A (en) * 2017-03-17 2017-07-21 卢曼斯 A kind of human motion posture monitoring correcting system and method
CN107126225A (en) * 2017-05-09 2017-09-05 南方医科大学南方医院 A kind of knee joint remote rehabilitation system
CN111386092A (en) * 2017-11-07 2020-07-07 Djo有限责任公司 Stent with integrated remote patient monitoring technology and method of use thereof
CN111375174A (en) * 2018-12-29 2020-07-07 西安思博探声生物科技有限公司 Intelligent running machine based on knee joint movement information
CN111374672A (en) * 2018-12-29 2020-07-07 西安思博探声生物科技有限公司 Intelligent knee pad and knee joint injury early warning method
CN111375183A (en) * 2018-12-28 2020-07-07 财团法人工业技术研究院 Motion monitoring method and system for reciprocating motion
CN212090737U (en) * 2020-05-08 2020-12-08 右江民族医学院附属医院 Knee joint rehabilitation exerciser

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111064A (en) * 2013-01-25 2013-05-22 苏州大学 Deflection degree detection control system and strength balance trainer comprising the same
CN106964116A (en) * 2017-03-17 2017-07-21 卢曼斯 A kind of human motion posture monitoring correcting system and method
CN107126225A (en) * 2017-05-09 2017-09-05 南方医科大学南方医院 A kind of knee joint remote rehabilitation system
CN111386092A (en) * 2017-11-07 2020-07-07 Djo有限责任公司 Stent with integrated remote patient monitoring technology and method of use thereof
CN111375183A (en) * 2018-12-28 2020-07-07 财团法人工业技术研究院 Motion monitoring method and system for reciprocating motion
CN111375174A (en) * 2018-12-29 2020-07-07 西安思博探声生物科技有限公司 Intelligent running machine based on knee joint movement information
CN111374672A (en) * 2018-12-29 2020-07-07 西安思博探声生物科技有限公司 Intelligent knee pad and knee joint injury early warning method
CN212090737U (en) * 2020-05-08 2020-12-08 右江民族医学院附属医院 Knee joint rehabilitation exerciser

Similar Documents

Publication Publication Date Title
Dai et al. Application of tilt sensors in functional electrical stimulation
Lee et al. Portable activity monitoring system for temporal parameters of gait cycles
Simpson et al. Capturing step counts at slow walking speeds in older adults: comparison of ankle and waist placement of measuring device.
Veltink et al. The feasibility of posture and movement detection by accelerometry
US20170224573A1 (en) Assistive support systems and devices for automatic feedback
KR102147099B1 (en) System for the assessment of lower limb activity and the personalized electrical stimulation using surface electromyography and motion signals
CN106805980A (en) A kind of gait analysis system and analysis method
JP4825456B2 (en) Muscle activity estimation system
US20090240170A1 (en) Systems and methods for determining pre-fall conditions based on the angular orientation of a patient
CN109480858A (en) It is a kind of for quantify detect disturbances in patients with Parkinson disease bradykinesia symptom wearable intelligence system and method
RU2014136777A (en) HUMAN MACHINE INTERFACE FOR ORTHOPEDIC DEVICES OF LOWER EXTREMITIES
CN106798556A (en) A kind of portable cardiac detection means based on electronics epidermis
KR20160102441A (en) Blood volume monitor
US7110809B2 (en) Muscle fatigue measuring equipment
Ladouceur et al. Functional electrical stimulation-assisted walking for persons with incomplete spinal injuries: changes in the kinematics and physiological cost of overground walking.
CN105534500A (en) Physiological-parameter-monitoring integrating balance function evaluating device and method
KR20160065330A (en) Body shape and composition measurement management system and method thereof
JP3492038B2 (en) Body fat measurement device
WO2002018019A1 (en) Rehabilitation device
WO2017218930A1 (en) Systems, devices, and methods for determining an overall motion and flexibility envelope
CN112826709A (en) Walking training alarm instrument and system for measuring knee joint angle
Mourcou et al. iProprio: a Smartphone-based system to measure and improve proprioceptive function
Codina et al. Gait analysis platform for measuring surgery recovery
Spulber et al. Frequency analysis of wireless accelerometer and EMG sensors data: Towards discrimination of normal and asymmetric walking pattern
Attia et al. A wearable device for monitoring and prevention of repetitive ankle sprain

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination