CN117122819A - Intelligent control system for electronic walking aid - Google Patents

Intelligent control system for electronic walking aid Download PDF

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Publication number
CN117122819A
CN117122819A CN202311252489.7A CN202311252489A CN117122819A CN 117122819 A CN117122819 A CN 117122819A CN 202311252489 A CN202311252489 A CN 202311252489A CN 117122819 A CN117122819 A CN 117122819A
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CN
China
Prior art keywords
emitter
plantar
host
patient
circuit board
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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
CN202311252489.7A
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Chinese (zh)
Inventor
尤龙
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.)
Foshan Shunde Zhongchuang Hi Tech Bio Electronic Technology Co ltd
Original Assignee
Foshan Shunde Zhongchuang Hi Tech Bio Electronic Technology Co ltd
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 Foshan Shunde Zhongchuang Hi Tech Bio Electronic Technology Co ltd filed Critical Foshan Shunde Zhongchuang Hi Tech Bio Electronic Technology Co ltd
Priority to CN202311252489.7A priority Critical patent/CN117122819A/en
Publication of CN117122819A publication Critical patent/CN117122819A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/112—Gait analysis
    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0452—Specially adapted for transcutaneous muscle stimulation [TMS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • A61N1/0496—Patch electrodes characterised by using specific chemical compositions, e.g. hydrogel compositions, adhesives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A61N1/36031—Control systems using physiological parameters for adjustment

Abstract

The invention discloses an intelligent control system for an electronic walker, which comprises: the pulse forming and outputting system comprises a host and an electrode patch, wherein the host is electrically connected with the electrode patch, and the electrode patch is detachably attached to the nerve muscle of the leg of a patient; the motion state monitoring system comprises a plantar emitter and a plantar pad, wherein the plantar emitter is electrically connected with the plantar pad, the plantar signal emitter is detachably arranged at an upper, the plantar pad is detachably arranged at a position of the heel part in a shoe and used for detecting the walking state of a patient, communication is established between the plantar emitter and the host through wireless signals, and the host outputs pulses to the electrode paste according to signals sent by the plantar emitter so as to stimulate nerve muscles of the leg of the patient; the host computer can in time output pulse to electrode paste and stimulate patient's shank neuromuscular, and user's use experience is better.

Description

Intelligent control system for electronic walking aid
Technical Field
The invention relates to the technical field of electronic walking aids, in particular to an intelligent control system for an electronic walking aid.
Background
Cerebral apoplexy is a common disease, patients generally leave sequelae of unilateral hemiplegia after acute rescue, which leads to dysfunction of upper and lower limbs on affected sides, and the patients cannot walk normally, which causes pain to the patients and brings burden to family members. According to the statistical information published by the national Wei Jian Committee 2011, the number of cerebral apoplexy patients in China exceeds 2800 ten thousand, and the number of global cerebral apoplexy patients exceeds 1 hundred million. It can be said that stroke and its sequelae have become pain spots that are urgently needed to be resolved in society.
Some mechanical auxiliary walking products are common in the market, can only be held by a patient passively, are inconvenient to use and have limited functions; there are also some electric stimulation instruments which simply output pulse stimulation to the human body to simulate massage effect for preventing disuse muscle necrosis, and the electric stimulation instruments are not associated with the walking action of the patient, have no effect of improving the walking ability, and have very limited practical effect.
Therefore, a new technical scheme is necessary to solve the walking problem of the cerebral apoplexy patient.
Disclosure of Invention
The invention aims to solve the problems in the prior art to at least a certain extent, and provides intelligent robot-level high-tech medical rehabilitation equipment which can simulate a cranial nerve signal emitted by a normal person when the normal person walks, and through a mature electronic technology, an organic connection is established between the action of a patient and output electric pulse, and the electric pulse is emitted at the moment that the patient emits the walking action to stimulate the muscle of the patient, so that the muscle contracts to generate the walking action, the walking force is timely supplemented, and the walking capability of the patient can be remarkably improved.
The above purpose is achieved by the following technical scheme:
an intelligent control system for an electronic walker, comprising:
the pulse forming and outputting system comprises a host and an electrode patch, wherein the host is electrically connected with the electrode patch, and the electrode patch is detachably attached to the nerve muscle of the leg of a patient.
The motion state monitoring system comprises a plantar emitter and a plantar pad, wherein the plantar emitter is electrically connected with the plantar pad, the plantar signal emitter is detachably arranged at an upper, the plantar pad is detachably arranged at the position of the heel part in a shoe and used for detecting the walking state of a patient, communication is established between the plantar emitter and a host through wireless signals, and the host outputs pulses to the electrode paste according to signals sent by the plantar emitter so as to stimulate the nerve muscles of the leg of the patient. This mode of operation is known as plantar trigger mode;
the motion state monitoring system also has a working mode, namely, the motion state monitoring system is completed through an angle sensor in the host, the angle sensor can sense the angle change of the legs of a patient when the patient walks, so that the walking condition of the patient is analyzed and judged, and an action signal is sent out timely.
In actual use, the sole triggering mode or the inclination triggering mode can be selected according to the specific situation of a patient.
The auxiliary device is used for fixing the main machine on the affected side leg of the patient, the main machine is detachably arranged on the lower leg of the patient, and the main machine is detachably arranged on the auxiliary device.
In some embodiments, the plantar pad comprises a pressure sensor, a silica gel pad, a first lead and a first plug, wherein the pressure sensor is arranged in the silica gel pad, one end of the first lead is connected with the pressure sensor, the other end of the first lead is connected with the first plug, and the first plug is used for being connected with the plantar emitter.
In some embodiments, the plantar emitter comprises a first front cover, a first middle frame, a first rear cover, a first circuit board, a first lithium battery, a first power button and a clamp, wherein the first front cover, the first middle frame and the first rear cover are sequentially assembled together to form an emitter shell, the first circuit board and the first lithium battery are arranged in the emitter shell, the first power button is arranged on the side edge of the emitter shell and matched with the first circuit board, the clamp is arranged on the emitter shell and used for detachably arranging the plantar emitter on an upper, and a first socket is arranged on the first circuit board and used for being connected with the first plug;
the first circuit board is provided with a wireless module, a USB interface, a power management module and a signal analysis and processing circuit.
In some embodiments, the host includes a second front cover, a second middle frame, a second rear cover, a second circuit board, a second lithium battery and a second power button, wherein the second front cover, the second middle frame and the second rear cover are assembled together in sequence to form a host housing, the second circuit board and the second lithium battery are disposed in the host housing, and the second power button is disposed at a side of the host housing and is matched with the second circuit board;
the second circuit board is provided with a second socket, a wireless module, a USB interface, an angle sensor, a waveform forming circuit, an amplifying circuit and a power management circuit.
In some embodiments, the electrode patch includes a gel electrode, a second lead, and a second plug, one end of the second lead is connected to the gel electrode, and the other end is connected to the second plug, and the second plug is insertable into the second socket.
In some embodiments, the auxiliary device comprises a strap base body, a pull belt is connected between two ends of the strap base body, a buckle is arranged on the pull belt, a clamping position for installing the host is arranged on the strap base body, and the strap is made of knitted elastic materials.
In some embodiments, the host outputs low-frequency pulse stimulation to the electrode patch, and the waveform of the low-frequency pulse stimulation is bidirectional symmetrical pulse;
alternatively, the host outputs a bi-directional symmetrical low frequency current to the electrode patch, the pulse intensity, frequency, pulse width and/or duration of which are adjustable.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the invention is based on the current mature sensor technology, pulse wave generation technology and control system technology, from monitoring the walking gait of a patient to forming the stimulation pulse to act on the human body, correcting the gait, improving the walking ability, forming a complete closed loop system and well solving the problem of difficult walking of the patient with cerebral apoplexy sequelae.
The walking device can dynamically monitor the walking gait of a patient, simulate the cranial nerve signals when the patient walks, and timely send out electric stimulation, so that the muscles of the affected limb side leg of the patient shrink to drive the ankle joint to dorsiflex and lift the leg, thereby achieving the purpose of improving the walking capability of the patient.
According to the intelligent control system of the electronic walking aid provided by the invention, the host can timely output pulses to the electrode paste to stimulate the nerve muscles of the legs of a patient, and the user experience is better.
The motion state monitoring system and the pulse forming and outputting system establish communication through wireless signals, and the pulse forming and outputting system can timely output electric pulses according to the walking state of a patient to stimulate the fibular muscle nerve of the patient, so that the muscle is stimulated to shrink, and the ankle joint is driven to dorsiflex, thereby achieving the purposes of improving the walking capacity and promoting rehabilitation.
The invention brings hopes for improving walking ability of patients, lightens burden for family members of patients and also brings possibility for solving social pain points.
Drawings
FIG. 1 is a schematic perspective view of a smart control system in an embodiment;
FIG. 2 is a partially exploded view of the intelligent control system in an embodiment;
FIG. 3 is an exploded schematic view of a pulse forming and outputting system in an embodiment;
FIG. 4 is an exploded schematic view of a motion state monitoring system in an embodiment;
fig. 5 is a schematic perspective view of an auxiliary device in an embodiment.
In the figure: host 1, second front cover 11, second middle frame 12, second rear cover 13, second circuit board 14, second lithium battery 15, second power button 16, second socket 17, electrode pad 2, gel electrode 21, second lead 22, second plug 23, plantar emitter 3, first front cover 31, first middle frame 32, first rear cover 33, first circuit board 34, first lithium battery 35, first power button 36, clip 37, first socket 38, plantar pad 4, pressure sensor 41, silicone pad 42, first lead 43, first plug 44, auxiliary device 5, strap base 51, pull strap 52, clasp 53, clip 510, angle sensor 6.
Detailed Description
The following examples illustrate the invention, but the invention is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present invention may be made without departing from the spirit of the present invention, and they are all included in the scope of the claimed invention.
Embodiment one: as shown in fig. 1 to 5, the present embodiment provides an intelligent control system for an electronic walker, including:
the pulse forming and outputting system comprises a host 1 and an electrode patch 2, wherein the host 1 is electrically connected with the electrode patch 2, and the electrode patch 2 is detachably attached to the nerve muscles of the legs of a patient;
the motor state monitoring system comprises a plantar emitter 3 and a plantar pad 4, wherein the plantar emitter 3 is electrically connected with the plantar pad 4, the plantar signal emitter 3 is detachably arranged at an upper, the plantar pad 4 is detachably arranged at a position of the heel part in a shoe and used for detecting the walking state of a patient, communication is established between the plantar emitter 3 and the host computer 1 through wireless signals, and the host computer 1 outputs pulses to the electrode patch 2 according to signals sent by the plantar emitter 3 so as to stimulate the neuromuscular of the leg of the patient;
an auxiliary device 5 detachably provided on the lower leg of the patient, the main unit 1 being detachably provided on the auxiliary device 5.
According to the intelligent control system for the electronic walking aid, provided by the embodiment, the host 1 can timely output pulses to the electrode patch 2 to stimulate the nerve muscles of the legs of a patient, and the user experience is better.
The motion state monitoring system and the pulse forming and outputting system establish communication through wireless signals, and the pulse forming and outputting system can timely output electric pulses according to the walking state of a patient to stimulate the fibular muscle nerve of the patient, so that the muscle is stimulated to shrink, and the ankle joint is driven to dorsiflex, thereby achieving the purposes of improving the walking capacity and promoting rehabilitation.
Further, the plantar pad 4 includes a pressure sensor 41, a silica gel pad 42, a first lead 43 and a first plug 44, wherein the pressure sensor 41 is disposed in the silica gel pad 42, one end of the first lead 43 is connected with the pressure sensor 41, the other end is connected with the first plug 44, the first plug 44 is used for being connected with the plantar emitter 3, the plantar pad 4 is simple and reasonable in design, and the operation is more stable and reliable, and can effectively detect the walking state of a patient.
In this embodiment, the plantar emitter 3 includes a first front cover 31, a first middle frame 32, a first rear cover 33, a first circuit board 34, a first lithium battery 35, a first power button 36 and a clip 37, wherein the first front cover 31, the first middle frame 32 and the first rear cover 33 are assembled together in sequence to form an emitter shell, the first circuit board 34 and the first lithium battery 35 are disposed in the emitter shell, the first power button 36 is disposed on the side edge of the emitter shell and is matched with the first circuit board 34, the clip 37 is disposed on the emitter shell to detachably dispose the plantar emitter 3 on an upper, and a first socket 38 is disposed on the first circuit board 34 to be connected with the first plug 44, so that the plantar emitter 3 has a simple structure, is more stable and reliable in operation, and facilitates the electrical connection with the plantar pad 4;
the first circuit board 34 is provided with a wireless module, a USB interface, a power management module and a signal analysis and processing circuit, and the plantar transmitter 3 is connected with the host 1 in a wireless communication manner through the wireless module.
Further, the host 1 includes a second front cover 11, a second middle frame 12, a second rear cover 13, a second circuit board 14, a second lithium battery 15, and a second power button 16, where the second front cover 11, the second middle frame 12, and the second rear cover 13 are assembled together in sequence to form a host housing, the second circuit board 14 and the second lithium battery 15 are disposed in the host housing, and the second power button 16 is disposed at a side of the host housing and is matched with the second circuit board 14, so that the host 1 has a simple structure, and is more stable and reliable in operation, and facilitates electrical connection with the electrode pad 2;
the second circuit board 14 is provided with a second socket 17, a wireless module, a USB interface, an angle sensor 6, a waveform forming circuit, an amplifying circuit and a power management circuit, and the host 1 is connected with the plantar emitter 3 through wireless communication by the wireless module.
Preferably, the electrode patch 2 includes a gel electrode 21, a second lead 22 and a second plug 23, one end of the second lead 22 is connected with the gel electrode 21, the other end is connected with the second plug 23, the second plug 23 can be inserted into the second socket 17, the electrode patch 2 is simple and reasonable in design, and more stable and reliable in operation, and can effectively stimulate the fibular nerve of the patient's affected side, the muscles are stimulated by current to shrink, and the ankle joint is driven to dorsiflex, so that the walking capacity of the patient is improved, and the recovery is promoted.
Further, the auxiliary device 5 includes a band base 51, a pull band 52 is connected between two ends of the band base 51, a buckle 53 is provided on the pull band 52, a clamping position 510 for installing the host 1 is provided on the band base 51, and the band base 51 is made of knitted elastic material, so that the band base 51 can be conveniently fixed on a patient, and the patient is more comfortable, and the host 1 can be conveniently installed through the provided clamping position 510.
In this embodiment, the clamping position 510 includes two left and right sides, so that the user can place the host 1 according to the use requirement.
Preferably, the host 1 outputs low-frequency pulse stimulation to the electrode patch 2, and the waveform of the low-frequency pulse stimulation is bi-directional symmetrical pulse, so that direct current electrolysis of direct current components possibly existing in an asymmetrical waveform to human tissues can be avoided, and discomfort of a human body is caused;
or, the host 1 outputs a bi-directional symmetrical low-frequency current to the electrode patch 2, and the pulse intensity, frequency, pulse width and/or duration of the bi-directional symmetrical low-frequency current can be adjusted to adapt to different patients and meet different use requirements of different patients.
More preferably, an angle sensor 6 is disposed in the host 1 for detecting and/or judging the walking state of the patient, that is, the angle sensor monitors the angle change of the leg of the patient during walking to analyze and judge the walking state of the patient, so as to timely send out the stimulating pulse.
In use, the sole pad 4 is placed on the affected side sole of a user, the first plug 44 of the sole pad 4 is inserted into the first socket 38 of the sole emitter 3 to achieve electrical connection with the sole emitter 3, and the sole emitter 3 is fixed on the affected side shoe by the clip 37. Two gel electrodes 21 of the pulse forming and outputting system are attached to the fibular nerve of the affected side of the patient, and a second plug 23 of the electrode patch 2 is inserted into a second socket 17 of the host computer 1 so as to be electrically connected with the host computer. The plantar transmitter 3 and the host 1 are both provided with wireless modules, and data communication connection is established through the wireless modules.
When a patient walks, the pressure sensor 41 placed under the foot can monitor the change of the plantar pressure of the patient during walking, the plantar emitter 3 analyzes the change of the plantar pressure and transmits an analysis result to the host 1 through a wireless signal, the host 1 timely outputs pulse stimulation current according to the analysis result, the current acts on the fibular nerve muscle of the patient through the electrode patch 2, the muscle is stimulated by the current to shrink, and the ankle joint is driven to dorsiflex, so that the walking capacity of the patient is improved, and the recovery is promoted.
That is, when the patient walks, the main unit 1 outputs a stimulus signal every time the heel leaves the ground according to the gait of the patient walking, and generates an appropriate dorsiflexion motion. The host gives low-frequency pulse electric stimulation and outputs the low-frequency pulse electric stimulation in a time sequence mode so as to obtain coordinated actions simulating normal functions. The pressure sensor is used for controlling the current to stimulate the fibular innervated muscle to generate ankle dorsiflexion so as to help the patient to improve and improve walking ability.
In the above manner, the method of analyzing and determining the walking state of the patient by the plantar sensor and then emitting the stimulating pulse is called plantar mode.
Another mode is called tilt mode. The walking state of the patient is analyzed and judged through the angle sensor arranged in the host, so that the stimulation pulse is sent out timely according to the walking state, and the same effect can be achieved. The action process is not described in detail.
In actual use, a specific patient can select one of the plantar mode and the dip angle mode according to the situation of the patient. The default mode of the system is plantar mode.
In addition, by changing the position of the gel electrode 21, different effects of dorsiflexion of the affected foot to the inside or dorsiflexion to the outside can be obtained, so the purpose of correcting walking motion can be achieved by adjusting the electrode position according to different situations of varus or valgus of the foot of a patient.
Likewise, for patients with different disability severity, the correction force can be adjusted by changing the parameters of the output pulse, so that the ideal effect is achieved. The parameters that can be generally selected for adjustment are: output intensity (magnitude of voltage and current), pulse frequency, pulse (waveform) width, pulse duration, etc.
Since the direct current component possibly existing in the pulse can generate electrolysis action on human tissues, thereby causing side effects and causing discomfort to human bodies, preferably, bidirectional symmetrical balance pulse is adopted, namely, a waveform containing positive and negative polarities can be output in one pulse period, the positive and negative charges are equal, the condition that the skin and the muscle of the human body are damaged by electrolysis due to the fact that a common electric stimulation instrument outputs the pulse with the single polarity for a long time cannot be generated, and the fact that a user can use the pulse for a long time is ensured, and no side effect is generated.
The adjustment of the parameters can lead the product to have wider adaptability to specific patients.
According to the intelligent control system for the electronic walking aid, provided by the embodiment, through the motion state monitoring system and the pulse forming and outputting system, electric pulses are timely output according to the motion state of a hemiplegic patient when the hemiplegic patient walks, muscles of the patient are stimulated, and the ankle joint of the patient generates dorsiflexion action, so that walking action is realized, walking capacity of the patient can be improved, and rehabilitation is further promoted. The technology brings good news to patients with cerebral apoplexy sequelae, and has wide market prospect.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (8)

1. An intelligent control system for an electronic walker, comprising:
the pulse forming and outputting system comprises a host machine (1) and an electrode patch (2), wherein the host machine (1) is electrically connected with the electrode patch (2), and the electrode patch (2) is detachably attached to the nerve muscles of the legs of a patient;
the motion state monitoring system comprises a plantar emitter (3) and a foot pad (4), wherein the plantar emitter (3) is electrically connected with the foot pad (4), the plantar signal emitter (3) is detachably arranged at an upper, the foot pad (4) is detachably arranged at the position of the heel in the shoe and used for detecting the walking state of a patient, communication is established between the plantar emitter (3) and the host computer (1) through wireless signals, and the host computer (1) outputs pulses to the electrode patch (2) according to signals sent by the plantar emitter (3) so as to stimulate nerve muscles of the legs of the patient;
and the auxiliary device (5) is detachably arranged on the lower leg of the patient, and the host (1) is detachably arranged on the auxiliary device (5).
2. An intelligent control system for an electronic walker as claimed in claim 1 wherein: the sole pad (4) comprises a pressure sensor (41), a silica gel pad (42), a first lead (43) and a first plug (44), wherein the pressure sensor (41) is arranged in the silica gel pad (42), one end of the first lead (43) is connected with the pressure sensor (41), the other end of the first lead is connected with the first plug (44), and the first plug (44) is used for being connected with the sole emitter (3).
3. An intelligent control system for an electronic walker as claimed in claim 2 wherein: the plantar emitter (3) comprises a first front cover (31), a first middle frame (32), a first rear cover (33), a first circuit board (34), a first lithium battery (35), a first power button (36) and a clamp (37), wherein the first front cover (31), the first middle frame (32) and the first rear cover (33) are sequentially assembled together to form an emitter shell, the first circuit board (34) and the first lithium battery (35) are arranged in the emitter shell, the first power button (36) is arranged on the side edge of the emitter shell and matched with the first circuit board (34), the clamp (37) is arranged on the emitter shell and used for detachably arranging the plantar emitter (3) on an upper, and a first socket (38) is arranged on the first circuit board (34) and used for being connected with the first plug;
a wireless module, a USB interface, a power management module and a signal analysis and processing circuit are arranged on the first circuit board (34).
4. An intelligent control system for an electronic walker as claimed in claim 1 wherein: the host (1) comprises a second front cover (11), a second middle frame (12), a second rear cover (13), a second circuit board (14), a second lithium battery (15) and a second power button (16), wherein the second front cover (11), the second middle frame (12) and the second rear cover (13) are sequentially assembled together to form a host shell, the second circuit board (14) and the second lithium battery (15) are arranged in the host shell, and the second power button (16) is arranged on the side of the host shell and matched with the second circuit board (14);
the second circuit board (14) is provided with a second socket (17), a wireless module, an angle sensor (6), a USB interface, a waveform forming circuit, an amplifying circuit and a power management circuit.
5. An intelligent control system for an electronic walker as claimed in claim 4 wherein: the electrode patch (2) comprises a gel electrode (21), a second lead (22) and a second plug (23), one end of the second lead (22) is connected with the gel electrode (21), the other end of the second lead is connected with the second plug (23), and the second plug (23) can be inserted into the second socket (17).
6. An intelligent control system for an electronic walker as claimed in any one of claims 1 to 5 wherein: auxiliary device (5) include bandage base member (51) be connected with between bandage base member (51) both ends draw to take (52) and be provided with buckle (53) on draw to take (52) be provided with on bandage base member (51) be used for installing screens (510) of host computer (1), bandage base member (51) adopt knitted elastic material to make.
7. An intelligent control system for an electronic walker as claimed in any one of claims 1 to 5 wherein: the host (1) outputs low-frequency pulse stimulation to the electrode patch (2), and the waveform of the low-frequency pulse stimulation is bidirectional symmetrical pulse;
alternatively, the host (1) outputs a bi-directional symmetrical low frequency current to the electrode patch (2), the pulse intensity, frequency, pulse width and/or duration of which are adjustable.
8. An intelligent control system for an electronic walker as claimed in any one of claims 1 to 5 wherein: an angle sensor is arranged in the host (1) and is used for detecting and/or judging the walking state of a patient.
CN202311252489.7A 2023-09-26 2023-09-26 Intelligent control system for electronic walking aid Pending CN117122819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311252489.7A CN117122819A (en) 2023-09-26 2023-09-26 Intelligent control system for electronic walking aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311252489.7A CN117122819A (en) 2023-09-26 2023-09-26 Intelligent control system for electronic walking aid

Publications (1)

Publication Number Publication Date
CN117122819A true CN117122819A (en) 2023-11-28

Family

ID=88852852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311252489.7A Pending CN117122819A (en) 2023-09-26 2023-09-26 Intelligent control system for electronic walking aid

Country Status (1)

Country Link
CN (1) CN117122819A (en)

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