CN107007930A - A kind of interactive pelvic diaphragm muscle convalescence device - Google Patents
A kind of interactive pelvic diaphragm muscle convalescence device Download PDFInfo
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- 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
- A61N1/36007—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of urogenital or gastrointestinal organs, e.g. for incontinence control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
- A61B5/391—Electromyography [EMG] of genito-urinary organs
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- 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
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36135—Control systems using physiological parameters
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- 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
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36146—Control systems specified by the stimulation parameters
- A61N1/3615—Intensity
- A61N1/36157—Current
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Abstract
A kind of interactive pelvic diaphragm muscle convalescence device of Medical Instruments technical field, including：Power circuit block, myoelectricity acquisition module, stimulation circuit module, reseting module and communication module.The present invention is the interactive multi-channel Medical Devices designed using dsp chip as core; electromyographic signal can be gathered; diagnostic message is provided; also can be by the galvanism pelvic diaphragm muscle of varying strength, different frequency and different wave; improve nervimuscular function; promote the recovery of conduction function, so that basin bottom nervous activity normalization.It is significant for improving women's postpartum quality of life and prevention and treatment post partum urinary incontinence, pelvic organ prolapse etc., pelvic diaphragm muscle dysfunction not only can be effectively diagnosed, rehabilitation can also be carried out.
Description
Technical field
What the present invention was designed is a kind of device of Medical Instruments technical field, specifically a kind of interactive pelvic diaphragm muscle convalescence device.
Background technology
With developing rapidly for medical science and electronic industrial technology, advanced Medical Devices have been widely used.The current 45% married women educated has different degrees of because pelvic diaphragm muscle shrinks the dirty illness such as sagging of weak the generation urinary incontinence, pelvic cavity device.Middle-aging male also has problems.The developed countries and regions such as American-European and Japan and Korea S have popularized electro photoluminescence and the biofeedback training of pelvic diaphragm muscle, and China is also in starting developing stage, current most domestic hospital is all the instrument of Introduced From Abroad, the also more complete system of the function without independent development.
By the retrieval discovery to prior art, in State Intellectual Property Office of the People's Republic of China's patent retrieval webpage, retrieval is entitled " pelvic diaphragm muscle or pelvic diaphragm muscles stimulate or pelvic diaphragm muscle stimulation therapeutic instrument or pelvic diaphragm muscle convalescence device or pelvic diaphragm muscles to stimulate convalescence device ", make a summary as " a kind of interactive pelvic diaphragm muscle convalescence device of Medical Instruments technical field ", the invention for not detecting the same type of correlation is designed.
The content of the invention
A kind of pain that the present invention is brought for above-mentioned pelvic floor dysfunction, it is proposed that interactive pelvic diaphragm muscle convalescence device.Its intracavitary probe and epidermis electrode slice are switched according to the instruction of instrumentation program by relay, and can gather electromyographic signal from human body again can be to human body transfer pulse current energy.When the electromyographic signal that intracavitary probe is gathered, instrument provides second signals, instructs patient's initiative exercise pelvic diaphragm muscle group；When intracavitary probe is to patient's transfer pulse current energy, pelvic diaphragm muscle group is obtained the exercise of passivity by galvanism；When instrument provides second signals, while presetting electromyographic signal intensity threshold, if the electromyographic signal that certain moment collects is less than this threshold value, instrument sends the electric current of certain time and intensity, formation condition electro photoluminescence.Instrument pulse current has before cycle, pulsewidth, waveform and galvanism 8 parameters such as stand-by period, current strength increase time, current strength retention time, current strength fall time and time of having a rest, can be set by the user.By the galvanism of different mode, pelvic diaphragm muscle produces the contraction of rhythmicity, is allowed to obtain passive exercise, strengthen whole pelvis bottom muscle group, can also excited nervus pudendus, improve muscular blood circulation and metabolic function, promote the recovery of nervous excitation and conduction function, play therapeutic action.For male, therapentic part is in rectum, for women, can be depended on the circumstances according to Curing circumstance, can be in rectum, can also be in vagina.The device produces the pulse current of designated mode using high-performance processor chip controls or gathers electromyographic signal from disease sites, then according to certain mathematics model analysis signal.Processor is switched on-off by GPIO mouthfuls of controls four, produce positive stimulate, adversive stimulation and two-way stimulation, stimulating current is by current regulating circuit control, processor sets the size of stimulating current by spi bus, the pelvic diaphragm muscle damaged by the galvanism of different frequency does rhythmic contraction and is allowed to obtain passive exercise, strengthen whole pelvis bottom muscle group, and then increase muscular strength, can also excited nervus pudendus, improve muscular blood circulation and nutrition to keep its eubolism function, promote muscle fibre compensatory hypertrophy and eventually last motor unit increase, and promote the recovery of nervous excitation and conduction function, so that basin bottom nervous activity normalization, play therapeutic action.
Technical scheme is as follows, and the present invention includes：Power circuit block, myoelectricity acquisition module, stimulation circuit module and communication module, wherein：Power circuit block is made up of insulating power supply module and power management module two parts, is for respectively forming the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit；Electromyographic signal collection module is by input protection module, myoelectricity is buffered and conversion interface module and signal processing module composition, input protection module is used to protect myoelectricity amplifying circuit, the connection that myoelectricity is buffered and conversion interface module is used between input signal and output signal and electrode, the electrode pair pelvic diaphragm muscle that signal processing circuit first passes around multichannel carries out signal acquisition, then preposition amplification is passed through after electromyographic signal is buffered, high-pass filtering, main amplification, gathered after the signal transactings such as LPF by 12 ADC, processor is sent to through SPI, obtain the electromyogram of pelvic diaphragm muscle, then processor will control stimulation circuit to produce simulation myoelectricity according to electromyogram；Stimulation circuit by four switch and electric current regulation based on constitute; the switch controlling signal of the I/O port formation of processor controls four and switched on-off; produce positive stimulation, adversive stimulation and two-way stimulation; stimulating current is by current regulating circuit control; processor sets the size of stimulating current by spi bus, and output abnormality is protected for being protected when stimulating output abnormality to patient and system；The reset of reset circuit and the complete paired systems of communication circuit module and communication work.
Described power circuit block includes：Insulating power supply module and power management module, wherein：220VAC isolated from power is turned into certain magnitude of voltage by insulating power supply module first, then this magnitude of voltage is individually insulated to the power supply being transformed to needed for stimulation circuit, myoelectricity analog circuit, RS232 isolation circuits again, power management module is used to form the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit.
Described electromyographic signal collection module includes：Input protection circuit, buffer electrode and conversion interface module and signal processing module.Wherein：Input protection is used to protect myoelectricity amplifying circuit, to ensure being not in that sudden excessive voltage damages element；Buffer electrode module is to be used to put down horizontal incoming level and power supply level, and conversion interface module is the connection in order to complete inputting, between output signal and electrode；The electrode pair pelvic diaphragm muscle that signal processing module first passes around multichannel carries out signal acquisition, then by gathering electromyographic signal by 12 ADC after the signal transactings such as preposition amplification, high-pass filtering, main amplification, LPF after electromyographic signal is buffered, processor is sent to through SPI, the electromyogram of pelvic diaphragm muscle is obtained, then processor will control stimulation circuit to produce simulation myoelectricity according to electromyogram.
Described stimulation circuit adds FET to be designed using operational amplifier; and switched on-off with reference to the switch controlling signal control four of the I/O port formation of processor; produce positive stimulation, adversive stimulation and two-way stimulation; stimulating current is by current regulating circuit control; processor sets the size of stimulating current by spi bus, and output abnormality is protected for being protected when stimulating output abnormality to patient and system.
Described reset circuit and communication circuit module is reset and the communication work for complete paired systems, wherein communication circuit module is realized with PC after being isolated using two UART serial communications by voltage and communicated, the signal that processor is sent is set up with host computer by RS232 after level shifting circuit and voltage isolation and is connected, the frame of PC control slave computer is set using modbus communications protocol, and host computer can set the parameters index of slave computer and receive the data of slave computer transmission.
The present invention is applied to the patient with pelvic floor dysfunction, particularly there is the women of pelvic floor dysfunction, the invention promotes the recovery of contraction of muscle dynamics by applying pelvic diaphragm muscle with the pulse microelectric current of specific pulsewidth, to reach the purpose for the diseases such as treatment women's urethra is of flaccid muscles.
Brief description of the drawings
The schematic structural view of the invention that Fig. 1 is；
Fig. 2 is stimulation circuit schematic diagram of the present invention；
Fig. 3 is the accompanying drawings that the myoelectricity collection of the present invention and myoelectricity are stimulated.
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is implemented lower premised on technical solution of the present invention, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following embodiments.
As shown in figure 1, the present embodiment includes：Power circuit block, electromyographic signal collection module, stimulation circuit module, reset circuit module, RS232 communication modules.Wherein：Power circuit block is made up of insulating power supply and power management two parts, is for respectively forming the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit；Electromyographic signal collection module is made up of input protection, myoelectricity buffering and translation interface and signal transacting; input protection module is used to protect myoelectricity amplifying circuit; myoelectricity is buffered and conversion interface module is used to inputting, the connection between output signal and electrode; enter after electromyographic signal is buffered after the signal transactings such as preposition amplification, high-pass filtering, main amplification, LPF by 12 ADC collections, processor is sent to through SPI；Stimulation circuit adds FET to be designed using operational amplifier; and switched on-off with reference to the switch controlling signal control four of the I/O port formation of processor; produce positive stimulation, adversive stimulation and two-way stimulation; stimulating current is by current regulating circuit control; processor sets the size of stimulating current by spi bus, and output abnormality is protected for being protected when stimulating output abnormality to patient and system；The electromyogram control stimulation circuit obtained according to acquisition module is produced simulation myoelectricity by processor, and simulation myoelectricity stimulates pelvic diaphragm muscle to shrink dynamics so as to recover pelvic diaphragm muscle, to reach the purpose for the diseases such as treatment women's urethra is of flaccid muscles.
Described power circuit block includes：Insulating power supply module and power management module, wherein：220VAC isolated from power is turned into certain voltage value by insulating power supply module first, then this magnitude of voltage is individually insulated to the power supply being transformed to needed for stimulation circuit, myoelectricity analog circuit, RS232 isolation circuits again, power management module is used to form the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit.
Described electromyographic signal collection module includes：Input protection circuit, buffer electrode and conversion interface module and signal processing module.Wherein：Input protection is used to protect myoelectricity amplifying circuit, to ensure being not in that sudden excessive voltage damages element, buffer electrode module is to be used to put down horizontal incoming level and power supply level, conversion interface module is to complete to input, connection between output signal and electrode, the electrode pair pelvic diaphragm muscle that signal processing module first passes around multichannel carries out signal acquisition, then preposition amplification is passed through after electromyographic signal is buffered, high-pass filtering, main amplification, after the signal transactings such as LPF electromyographic signal is gathered by 12 ADC, processor is sent to through SPI, obtain the electromyogram of pelvic diaphragm muscle, then processor will control stimulation circuit to produce simulation myoelectricity according to electromyogram.
Stimulation circuit adds FET to be designed using operational amplifier, and switched on-off with reference to the switch controlling signal control four of the I/O port formation of processor, produce positive stimulation, adversive stimulation and two-way stimulation, stimulating current is by current regulating circuit control, stimulation circuit schematic diagram is as shown in Figure 2, it can be seen from the computation rule of operational amplifier, Vin=Vin+ then flows through load（Stimulate path）Electric current I=Vin Rs
.The entitled sampling resistors of Rs, it is seen that stimulating current size only determines by control voltage Vin+ and sampling resistor Rs, and it is unrelated with load；The switch controlling signal of the I/O port formation of processor controls four and switched on-off; so as to realize positive stimulation, adversive stimulation and two-way stimulation; stimulating current is by current regulating circuit control; processor sets DAC output by spi bus; that is the size of stimulating current, output abnormality is protected for being protected when stimulating output abnormality to patient and system.
Described processor is high performance dsp chip, with powerful operational capability and control ability, and with resource in abundant piece, can gather and handle simultaneously multiple signals, completes the multi pass acquisition to electromyographic signal and the two-way stimulation to pelvic diaphragm muscle.
Described reset circuit and communication circuit module is reset and the communication work for complete paired systems, wherein communication circuit module is realized with PC after being isolated using two UART serial communications by voltage and communicated, the signal that processor is sent is set up with host computer by RS232 after level shifting circuit and voltage isolation and is connected, the frame of PC control slave computer is set using modbus communications protocol, and host computer can set the parameters index of slave computer and receive the data of slave computer transmission.
As shown in figure 3, the present embodiment operating diagram is as follows：Described myoelectricity buffering and conversion interface module are designed based on an operational amplifier, and electromyographic signal carries out preposition amplification after myoelectricity buffering and translation interface.
Described signal processing module is involved ADC and constituted by preposition amplification, high-pass filtering, main amplification, low pass filtered, wherein：Pre-amplification circuit instrumentation amplifier and design, followed by passive high-pass filtering, then main amplifying circuit is designed using high-performance amplifier, then handling feeding ADC by passive low-pass filter carries out analog-to-digital conversion, and data signal finally is passed through into SPI mouthfuls of feeding processors.
It is designed using operational amplifier plus FET, wherein：The switch controlling signal of the I/O port formation of processor controls four and switched on-off, produce positive stimulate, adversive stimulation and two-way stimulation, stimulating current is by current regulating circuit control, processor sets DAC output by spi bus, that is the size of stimulating current, one piece of latch is first passed around by the SPI data signals exported, then DAC chip is delivered to after photoelectric coupling and carries out digital-to-analogue conversion, then enter current regulating circuit and control output current, signal is delivered into electrode output abnormality after abnormity protection circuit to protect for protecting patient and system when stimulating output abnormality.
The present embodiment device has small volume, the features such as low-power consumption, the low muscle of basin can be applied with the pulse microelectric current of specific pulsewidth, with unidirectional and two-way two kinds of stimulation modes, promote the recovery of contraction of muscle dynamics, to reach the purpose of the diseases such as treatment pelvic floor dysfunction, the puerperal retention of urine.
Claims (6)
1. a kind of interactive pelvic diaphragm muscle convalescence device, it is characterized in that, its intracavitary probe and epidermis electrode slice are according to the instruction of instrumentation program, switched by relay, electromyographic signal can be gathered from human body again can be to human body transfer pulse current energy, when the electromyographic signal that intracavitary probe is gathered, instrument provides second signals, and analyzed according to certain mathematical modeling, when intracavitary probe is to patient's transfer pulse current energy, pelvic diaphragm muscle group is by galvanism, obtain the exercise of passivity, when instrument provides second signals, preset electromyographic signal intensity threshold simultaneously, if the electromyographic signal that certain moment collects is less than this threshold value, then instrument sends the electric current of certain time and intensity, formation condition electro photoluminescence, the instrument pulse current has the cycle, pulsewidth, stand-by period before waveform and galvanism, current strength increases the time, the current strength retention time, 8 parameters such as current strength fall time and time of having a rest, it can be set by the user, instrument includes power circuit block, myoelectricity acquisition module, stimulation circuit module, reseting module and communication module.
2. a kind of interactive pelvic diaphragm muscle convalescence device according to claim 1, it is characterized in that, described power circuit block includes insulating power supply module and power management module, it is for respectively forming the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit, various voltages needed for wherein 220VAC isolated from power is turned into system by insulating power supply module are respectively used to stimulation circuit, myoelectricity analog circuit and RS232 isolation circuits, power management module is used to form the various accessory power supplys and myoelectricity analog circuit of stimulation circuit and the various power supplys of digital circuit.
3. a kind of interactive pelvic diaphragm muscle convalescence device according to claim 1, it is characterized in that, in electromyographic signal collection module, its intracavitary probe and epidermis electrode slice are according to the instruction of instrumentation program, when the electromyographic signal that intracavitary probe is gathered, second signals are provided, and analyzed according to certain mathematical modeling, described electromyographic signal collection module is protected by input, myoelectricity is buffered and translation interface and signal transacting composition, input protection module is used to protect myoelectricity amplifying circuit, the connection that myoelectricity is buffered and conversion interface module is used between input signal and output signal and electrode, signal processing module passes through multi pass acquisition electromyographic signal first, pass through preposition amplification after electromyographic signal is buffered, high-pass filtering, main amplification, gathered after the signal transactings such as LPF by 12 ADC, primary processor is sent to through SPI, obtain the electromyogram of electromyographic signal.
4. a kind of interactive pelvic diaphragm muscle convalescence device according to claim 1, it is characterized in that, in stimulation circuit module, when intracavitary probe is to patient's transfer pulse current energy, pelvic diaphragm muscle group is by galvanism, obtain the exercise of passivity, when instrument provides second signals, preset electromyographic signal intensity threshold simultaneously, if the electromyographic signal that certain moment collects is less than this threshold value, then instrument sends the electric current of certain time and intensity, formation condition electro photoluminescence, the instrument pulse current has the cycle, pulsewidth, stand-by period before waveform and galvanism, current strength increases the time, the current strength retention time, 8 parameters such as current strength fall time and time of having a rest, it can be set by the user, stimulation circuit adds FET to be designed using operational amplifier, and switched on-off with reference to the switch controlling signal control four of the I/O port formation of processor, produce positive stimulate, adversive stimulation and two-way stimulation, stimulating current is by current regulating circuit control, processor sets the size of stimulating current by spi bus, output abnormality is protected for being protected when stimulating output abnormality to patient and system, the information that processor will be gathered according to electromyographic signal collection circuit, the certain stimulus modality of generation, control stimulation circuit produces simulation myoelectricity and goes to stimulate pelvic diaphragm muscle.
5. interactive pelvic diaphragm muscle convalescence device according to claim 1, it is characterized in that, described reseting module and communication module is realized with PC after being isolated using two UART serial communications by voltage and communicated, the signal that processor is sent is set up with host computer by RS232 after level shifting circuit and voltage isolation and is connected, the frame of PC control slave computer is set using modbus communications protocol, and host computer can set the parameters index of slave computer and receive the data of slave computer transmission.
6. a kind of interactive pelvic diaphragm muscle convalescence device according to claim 1, it is characterized in that, its intracavitary probe and epidermis electrode slice are switched according to the instruction of instrumentation program by relay, and can gather electromyographic signal from human body again can be to human body transfer pulse current energy.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107694047A (en) * | 2017-09-07 | 2018-02-16 | 华南理工大学 | A kind of personalized basin bottom recovery training method |
| CN108325080A (en) * | 2018-03-09 | 2018-07-27 | 广州圆医生物科技有限公司 | A kind of single channel EMG feedback and electric stimulating instrument for the rehabilitation of basin bottom |
| CN108721103A (en) * | 2018-06-23 | 2018-11-02 | 刘业海 | A kind of physiotherapy equipment of the low-frequency pulse acupoint therapy chronic pharyngitis based on Bluetooth communication |
| CN109045466A (en) * | 2018-09-11 | 2018-12-21 | 张璇 | A kind of intelligence basin bottom recovery training appliance for recovery |
| CN110033684A (en) * | 2019-05-14 | 2019-07-19 | 上海电子信息职业技术学院 | Internal/external signal Transmission system for medicine manikin |
| CN110075422A (en) * | 2019-06-12 | 2019-08-02 | 四川新源生物电子科技有限公司 | The stimulator for having real time protection |
| CN111537816A (en) * | 2020-04-22 | 2020-08-14 | 南京麦澜德医疗科技有限公司 | Basin bottom instrument automatic testing tool and testing method |
| CN113171554A (en) * | 2021-04-20 | 2021-07-27 | 佛山市南海区卫生职业技术学校 | Combined traditional Chinese and western medicine treatment system for treating pelvic floor disorder diseases |
| WO2021213208A1 (en) * | 2020-04-24 | 2021-10-28 | 深圳半岛医疗有限公司 | Therapeutic instrument and control method thereof |
| CN114307085A (en) * | 2022-02-09 | 2022-04-12 | 北京惠仁阳光医疗器械有限公司 | Resistance training device for pelvic floor rehabilitation |
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| CN108721103A (en) * | 2018-06-23 | 2018-11-02 | 刘业海 | A kind of physiotherapy equipment of the low-frequency pulse acupoint therapy chronic pharyngitis based on Bluetooth communication |
| CN109045466A (en) * | 2018-09-11 | 2018-12-21 | 张璇 | A kind of intelligence basin bottom recovery training appliance for recovery |
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| CN110033684A (en) * | 2019-05-14 | 2019-07-19 | 上海电子信息职业技术学院 | Internal/external signal Transmission system for medicine manikin |
| CN110075422A (en) * | 2019-06-12 | 2019-08-02 | 四川新源生物电子科技有限公司 | The stimulator for having real time protection |
| CN111537816A (en) * | 2020-04-22 | 2020-08-14 | 南京麦澜德医疗科技有限公司 | Basin bottom instrument automatic testing tool and testing method |
| CN111537816B (en) * | 2020-04-22 | 2021-04-30 | 南京麦澜德医疗科技股份有限公司 | Basin bottom instrument automatic testing tool and testing method |
| WO2021213208A1 (en) * | 2020-04-24 | 2021-10-28 | 深圳半岛医疗有限公司 | Therapeutic instrument and control method thereof |
| CN113171554A (en) * | 2021-04-20 | 2021-07-27 | 佛山市南海区卫生职业技术学校 | Combined traditional Chinese and western medicine treatment system for treating pelvic floor disorder diseases |
| CN114307085A (en) * | 2022-02-09 | 2022-04-12 | 北京惠仁阳光医疗器械有限公司 | Resistance training device for pelvic floor rehabilitation |
| CN116370822A (en) * | 2022-11-09 | 2023-07-04 | 深圳爱倍力健康科技有限公司 | System applied to abdominal basin muscle function recovery and application method thereof |
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Application publication date: 20170804 |