CN110193139A - A kind of device and method for respiratory muscle electric stimulation - Google Patents
A kind of device and method for respiratory muscle electric stimulation Download PDFInfo
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- CN110193139A CN110193139A CN201910567657.9A CN201910567657A CN110193139A CN 110193139 A CN110193139 A CN 110193139A CN 201910567657 A CN201910567657 A CN 201910567657A CN 110193139 A CN110193139 A CN 110193139A
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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
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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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
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
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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
- A61B5/103—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
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
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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
- A61B5/103—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
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
- A61B5/1135—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing by monitoring thoracic expansion
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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
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
-
- 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
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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
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
Abstract
The invention belongs to the field of medical instrument technology more particularly to a kind of device and method for respiratory muscle electric stimulation.The device includes first detection module, the second detection module, control module and electrode stimulating module；The electrode stimulating module includes driving circuit and multiple stimulating electrode devices；The first detection module is used to detect the signal of expiratory phase, and second detection module is used to detect the signal of expiration phase；The control module includes microcontroller, and the microcontroller determines the temporal information of air-breathing and expiration, and issue electrode stimulation signal to multiple stimulating electrode devices by means of driving circuit according to the detection signal of first detection module and the second detection module.The device and method are realized to detect by chest and abdomen band and be breathed, and to realize that stimulation and the respiratory state of patient of nervus phrenicus and abdominal muscle are consistent in real time, and the two is mutually coordinated.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of device and method for respiratory muscle electric stimulation.
Background technique
The respiratory muscle of human body is made of inspiratory muscles and expiratory muscle.Diaphram is most important inspiratory muscles, and abdominal muscle is most important
Expiratory muscle, diaphram and abdominal muscle are the major impetus sources for completing breathing pump work.In inspiratory cycle, contraction of diaphragm, diaphram arch
The decline of shape center portion, diameter increases thorax up and down；It is lifted on breastbone and rib cage, the anteroposterior diameter of thorax and left back diameter increase, and thorax holds
Product increases, and lung is expanded therewith.In normal respiration, show that diaphram fluctuation range about 1.2~1.5cm, diaphram are moved down in x-ray
1cm, tidal volume up to 350ml, move down 1.5cm then effective tidal volume up to 525ml.The increased ventilatory capacity by contraction of diaphragm
Account for about the 3/4 to 4/5 of normal respiration ventilatory capacity, shows that contraction of diaphragm plays an important role in pulmonary ventilation volume.Into exhalation cycle
Afterwards, the relevant muscle retraction of air-breathing, and some auxiliary contract muscular groups of abdominal muscle, intercostals interni and neck, wherein most important fortune
It is dynamic to be completed by abdominal muscle.The contraction of abdominal muscle is so that abdominal cavity is compressed, and thoracic cavity is extruded in turn, and intrapulmonary gas is discharged, and is formed and is exhaled
Or cough air-flow.
Product in existing lung rehabilitation for inspiratory muscles training is more, and more deficient for the product of expiratory muscle training
It is weary.Studies have shown that abdominal muscle electro photoluminescence can improve muscle strength with retraining expiratory muscle, is induced and exhaled by repetitive stimulation abdominal muscle
Flesh is shunk, and is increased intra-abdominal pressure, is easy to diaphram and moves upwards, and pleural pressure and lung volume are reduced, and improves expiration and expectoration ability.Abdomen
Myoelectricity stimulates the training as a kind of expiratory muscle more and more to be paid attention in clinic, and external many documents stimulate abdominal muscle
Improve respiratory function and carries out report.
Currently, domestic have scholar to attempt nervus phrenicus and abdominal muscle by different frequency while stimulating, improve the ventilation of patient
Function, test result confirm that the synergistic effect of electro photoluminescence inspiratory muscles and expiratory muscle, more advantageous diaphragm activity and tidal volume increase,
It is a kind of extraordinary training method.
Due to the age, disease is different or even everyone is due to the difference of physical condition, and expiration rhythm has very big difference
Not.During detection, patient is also due to diverting attention, talk, moving etc. leads to the variation of breath rhythm.It is more preferable in order to reach
Using effect and guarantee the safety of patient, the stimulation of nervus phrenicus and abdominal muscle will keep one with the respiratory state of patient in real time
It causes, and the two is mutually coordinated, there are no see satisfactory solution in previous product and research.
Summary of the invention
(1) technical problems to be solved
For existing technical problem, the present invention provides a kind of device and method of respiratory muscle electric stimulation, realizes diaphragm
Nerve and the stimulation of abdominal muscle and the respiratory state of patient are consistent in real time, and the two is mutually coordinated.
(2) technical solution
The present invention provides a kind of device for respiratory muscle electric stimulation, including first detection module, the second detection module, control
Molding block and electrode stimulating module；
The electrode stimulating module includes driving circuit and multiple stimulating electrode devices；
The first detection module is used to detect the signal of expiratory phase, and second detection module is for detecting expiration rank
The signal of section；
The control module includes microcontroller, and the microcontroller is according to first detection module and the second detection module
Signal is detected, determines the temporal information of air-breathing and expiration, and issue electrode to multiple stimulating electrode devices by means of driving circuit
Stimulus signal.
It further, further include memory module, the memory module includes memory；
The memory is used to store the temporal information that the control module determines obtained air-breathing and expiration.
Further, the memory is also used to store the temporal information according to historical data setting default.
Further, the first detection module is chest tension sensor, and second detection module is abdomen tension
Sensor.
Further, the stimulating electrode device includes diaphragm nerve stimulation device and abdominal muscle stimulating apparatus；
The diaphragm nerve stimulation device include two current output channels, each current output channels include one just
Electrode and a negative electrode；
The abdominal muscle stimulating apparatus includes four current output channels, and each current output channels include a cathode
With an anode.
Further, the microcontroller further includes man-machine interactive interface.
Further, the driving circuit is connected with stimulating electrode device by electrode cable.
The present invention also provides a kind of method for respiratory muscle electric stimulation, this method is based on providing such as above-mentioned either a program
Device, comprising:
Microcontroller receives the detection signal of first detection module and the second detection module, according to first detection module and the
The detection signal of two detection modules obtains the temporal information of air-breathing and expiration in real time, according to air-breathing and the temporal information of expiration to thorn
Swash electrode assembly and issues electrode stimulation signal.
Further, microcontroller is according to the inspiratory duration segment information obtained in real time by first detection module, in air-breathing
In the initial time and termination time in stage, according to the first preset rules, determines to stimulating electrode device and issue diaphragm nerve stimulation
The time point of signal, and to driving circuit and diaphragm nerve stimulation signal is issued at determining time point；
Microcontroller is according to the expiratory duration segment information obtained in real time by the second detection module, in the starting of expiration phase
Time and terminate in the time, according to the second preset rules, determine selection to stimulating electrode device issue abdominal muscle stimulus signal when
Between point, and to driving circuit and issue abdominal muscle stimulus signal at determining time point.
Further, microcontroller according to the air-breathing stored in the detection signals of two detection modules, memory module, exhale
Temporal information or memory module historical data in record air-breathing, the temporal information of expiration, determine air-breathing, expiration when
Between window information.
(3) beneficial effect
It, can be in inspiratory duration window in the real-time detection stage in respiratory muscle electric stimulating apparatus provided by the invention and method
Initial time or inspiratory duration window initial time delay △ T1 time, starting nervus phrenicus electro photoluminescence output；When exhaling
Between window initial time or expiratory duration window initial time delay △ T2 time, starting abdominal muscle electro photoluminescence output.It is predicting
Stage, can before the initial time of inspiratory duration window △ T1 time, starting nervus phrenicus electro photoluminescence output；In expiratory duration
The time of △ T2 before the initial time of window, starting abdominal muscle electro photoluminescence output.Flexibly set nervus phrenicus electro photoluminescence and abdominal muscle electricity
The collaboration of stimulation stimulates, and can reach better using effect.
Detailed description of the invention
Fig. 1 is the structure chart of respiratory muscle electric stimulating apparatus provided by the invention；
Fig. 2 is the collaboration stimulating method flow chart in respiratory muscle electric stimulating method provided by the invention；
Fig. 3 is real-time collaborative stimulation figure in respiratory muscle electric stimulating method provided by the invention；
Fig. 4 is prediction collaboration stimulation figure in respiratory muscle electric stimulating method provided by the invention.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair
It is bright to be described in detail.
Embodiment 1
The present embodiment provides a kind of devices for respiratory muscle electric stimulation, as shown in Figure 1, the device includes: the first detection
Module, the second detection module, control module, electrode stimulating module and memory module.
Wherein, electrode stimulating module includes driving circuit and the multiple stimulations being connect by electrode cable with driving circuit electricity
Pole device；
First detection module is used to detect the signal of expiratory phase, and the second detection module is used to detect the letter of expiration phase
Number；
Control module includes microcontroller, and microcontroller includes man-machine interactive interface, and microcontroller is according to the first detection mould
The detection signal of block and the second detection module, determines the temporal information of air-breathing and expiration, and by means of driving circuit to multiple thorns
Swash electrode assembly and issues electrode stimulation signal；
Memory module includes memory, and memory determines the time letter of obtained air-breathing and expiration for storage control module
Breath, memory are also used to store the temporal information according to historical data setting default.
Preferably, first detection module is chest tension sensor, and the second detection module is abdomen tension sensor.
Preferably, stimulating electrode device includes diaphragm nerve stimulation device and abdominal muscle stimulating apparatus；
Wherein, diaphragm nerve stimulation device includes two current output channels, and each current output channels include a positive electricity
Pole and a negative electrode；
Abdominal muscle stimulating apparatus includes four current output channels, and each current output channels include a cathode and a sun
Pole.
The present embodiment also provides a kind of method for respiratory muscle electric stimulation, specific as follows:
Before above-mentioned apparatus, patient is equipped with the chest of chest tension sensor and abdomen tension sensor firstly the need of putting on
Abdominal belt, in order to guarantee that sensor detects the breath signal of sufficient intensity, chest and abdomen band needs to keep certain tightness, when wearing by
Gradually tense chest and abdomen band, when see dressed prompt information or heard prompt tone after, that is, enter the optimal detection range of sensor.Its
In, the preferred implementation for installing sensor is chest and abdomen band, is also possible to other thinkable various sides of those skilled in the art
Formula has no effect on the essence of apparatus of the present invention and working method.
Secondly, installing stimulating electrode with patient.Wherein, there are two current output channels, Mei Getong for diaphragm nerve stimulation
There are positive and negative two electrodes in road, shares 4 electrode patch, and 2 cathodes are attached to above the nervus phrenicus of nutator, 2 anode positions
Above pectoralis major.There are four current output channels for abdominal muscle stimulation, share 8 electrode patch.Before 2 cathodes are positioned symmetrically in
Portion rectus aabdominis surface, 2 anodes are arranged below 30cm, and another 2 cathodes are placed on two sides musculus trasversus abdomins surface, and 2 anodes are placed in
10cm on the outside of respective cathode.Because patient abdomen nervous ramification mode has very big difference, electrode position needs debugging in advance.
Electrode can be it is separately installed, be also possible to and sensor merge after install or fit system that other can be realized, thorn
The port number for swashing output can be adjusted according to design, not influence the essence of the device and working method.
As shown in Figure 2,3, when in use, microcontroller obtains the patient respiratory time of sensor real-time detection to above-mentioned apparatus
Information, the breathing time information of patient include: inspiratory duration window, the inspiratory apnea time, expiratory duration window, the expiratory apnea time and
Respiratory rate.According to the first preset rules:, can also be from the initial time starting nervus phrenicus electro photoluminescence output of inspiratory duration window
The time of the initial time delay △ T1 of inspiratory duration window, starting nervus phrenicus electro photoluminescence output, in inspiratory duration window finish time,
Terminate nervus phrenicus electro photoluminescence output simultaneously.According to the second preset rules: in the initial time starting abdominal muscle electricity thorn of expiratory duration window
Swash output, can also start abdominal muscle electro photoluminescence output from the time of the initial time delay time △ T2 of expiratory duration window, exhale
Gas time window finish time, while terminating abdominal muscle electro photoluminescence output.Wherein, the size of △ T1 and △ T2 can be previously according to nerves
The response time of muscular irritation sets, and △ T1 is a certain percentage of inspiratory duration window, and △ T2 is a certain of expiratory duration window
Percentage.
Above-mentioned method can be further improved are as follows:
As shown in figure 4, above-mentioned apparatus is when in use, it is several that the sensor that microcontroller passes through on chest and abdomen band first detects patient
Respiratory cycle obtains the breathing time information of patient, and these information is stored in memory.Wherein, sensor is detected
The patient inspiration arrived, as inspiratory duration window, air-breathing terminates to the time started of exhaling to be the inspiratory apnea time；It detects
Exhalation process, as expiratory duration window, exhaling terminates to the time that next air-breathing starts to be the expiratory apnea time.
The time that air-breathing does not start after expiration, by the breathing time information prediction for being stored in patient in memory
At the beginning of inspiratory duration window, the time of △ T1 of microcontroller before the beginning of predicting inspiratory duration window, starting
Nervus phrenicus electro photoluminescence output；Or exhale after air-breathing the time not started, by the breathing for being stored in patient in memory
At the beginning of temporal information predicts expiratory duration window, △ T2 of microcontroller before the beginning of predicting expiratory duration window
Time, starting abdominal muscle electro photoluminescence output.
Wherein, the breathing time that the above-mentioned breathing time information for being stored in patient in memory can be arrived by subsequent detection
Information is updated.
Above-mentioned method can be further improved are as follows:
Before above-mentioned apparatus, the temporal information of one group of default is arranged according to historical data by operator, and this information is deposited
In the memory of storage in the device.Above-mentioned apparatus when in use, when the breath signal of patient is weaker, or because of chest and abdomen band poor contact
When causing sensor that can not detect the inspiratory duration window of patient, if the breathing time information of the patient is in making before
It is stored in memory in, then according to the inspiratory duration window of stored breathing time information prediction patient, otherwise according to pre-
The inspiratory duration window of the temporal information prediction patient of the default first set.When the breath signal of patient is weaker, or because chest and abdomen band connects
When touching the bad expiratory duration window for causing sensor that can not detect patient, if the breathing time information of the patient is at it
It is stored in memory in preceding use, then according to the expiratory duration window of stored breathing time information prediction patient, otherwise
The expiratory duration window of patient is predicted according to the temporal information of preset default.
Embodiment 2
A kind of nervus phrenicus electrical stimulation method for synchronized with breath is provided in the present embodiment, this method is based in embodiment 1
For respiratory muscle electric stimulation device.
When in use, microcontroller passes through the chest tension sensor and abdomen tension sensor on chest and abdomen band to above-mentioned apparatus
The several respiratory cycles for first monitoring patient, the breathing time information of patient is obtained, and these information are stored in depositing in instrument
In reservoir.These information include: inspiratory duration, inspiratory apnea time, expiratory duration, expiratory apnea time, respiratory rate.By chest
The patient inspiration that portion's tension sensor detects, as inspiratory duration window, air-breathing terminates to the time started of exhaling to be suction
Gas time out；The exhalation process that abdomen tension sensor is detected, as expiratory duration window, exhaling terminates to next air-breathing
The time of beginning is the expiratory apnea time.According to the first preset rules: inspiratory duration window initial time to inspiratory duration window
In period before end, according to set delay time △ T1, start nervus phrenicus electro photoluminescence output.In inspiratory duration window knot
The beam moment, while terminating nervus phrenicus electro photoluminescence output.
Alternatively, the time that air-breathing does not start after expiration, the breathing time by being stored in patient in memory is believed
Breath prediction inspiratory duration window at the beginning of, △ T1 of microcontroller before the beginning of predicting inspiratory duration window when
Between, starting nervus phrenicus electro photoluminescence output.Wherein, the size of △ T1 can be set previously according to the response time of neuromuscular stimulation
It is fixed.
Further, before stating device in use, one group of default can be arranged according to the breath rhythm of patient in operator
Temporal information；When the breath signal of patient is weaker, and chest tension sensor can not detect the inspiratory duration window of patient, if
The breathing time information of the patient is stored in memory in use before, then is believed according to stored breathing time
The inspiratory duration window of breath prediction patient, otherwise according to the inspiratory duration window of preset default time information prediction patient.
Embodiment 3
A kind of abdominal muscle electrical stimulation method for synchronized with breath is provided in the present embodiment, this method is based in embodiment 1
Device for respiratory muscle electric stimulation.
When in use, microcontroller passes through the chest tension sensor and abdomen tension sensor on chest and abdomen band to above-mentioned apparatus
Several respiratory cycles are first monitored, obtain the breathing time information of patient, and these information are stored in the memory in instrument.
These information include: inspiratory duration, inspiratory apnea time, expiratory duration, expiratory apnea time, respiratory rate.By chest tension
The patient inspiration that sensor detects, as inspiratory duration window, air-breathing terminates to the time started of exhaling to be inspiratory apnea
Time；The exhalation process that abdomen tension sensor is detected exhales what end started to next air-breathing as expiratory duration window
Time is the expiratory apnea time.According to the second preset rules: terminating in the initial time of expiratory duration window to expiratory duration window
In period, according to set delay time △ T2, start abdominal muscle electro photoluminescence output.In expiratory duration window finish time,
Terminate abdominal muscle electro photoluminescence output simultaneously.
Alternatively, exhaling after air-breathing the time not started, predict to exhale by the patient respiratory temporal information of storage
At the beginning of time window, and before the expiratory duration window initial time of prediction △ T2 time, starting abdominal muscle stimulation output.
Wherein the size of △ T2 can be set previously according to the response time of neuromuscular stimulation.
Further, before stating device in use, the time of one group of default is arranged according to the breath rhythm of patient by operator
Information.When the breath signal of patient is weaker, and abdomen tension sensor can not detect the expiratory duration window of patient, if the trouble
The breathing time information of person is stored in memory in use before, then pre- according to stored breathing time information
The expiratory duration window for surveying patient, otherwise according to the expiratory duration window of preset default time information prediction patient.
The technical principle of the invention is described above in combination with a specific embodiment, these descriptions are intended merely to explain of the invention
Principle shall not be construed in any way as a limitation of the scope of protection of the invention.Based on explaining herein, those skilled in the art
It can associate with other specific embodiments of the invention without creative labor, these modes fall within this hair
Within bright protection scope.
Claims (10)
1. a kind of device for respiratory muscle electric stimulation, which is characterized in that including first detection module, the second detection module, control
Molding block and electrode stimulating module；
The electrode stimulating module includes driving circuit and multiple stimulating electrode devices；
The first detection module is used to detect the signal of expiratory phase, and second detection module is for detecting expiration phase
Signal；
The control module includes microcontroller, and the microcontroller is according to the detection of first detection module and the second detection module
Signal determines the temporal information of air-breathing and expiration, and issues electrode stimulating to multiple stimulating electrode devices by means of driving circuit
Signal.
2. the device according to claim 1 for respiratory muscle electric stimulation, which is characterized in that it further include memory module, institute
Stating memory module includes memory；
The memory is used to store the temporal information that the control module determines obtained air-breathing and expiration.
3. the device according to claim 2 for respiratory muscle electric stimulation, which is characterized in that the memory is also used to deposit
The temporal information that storage is defaulted according to historical data setting.
4. the device according to claim 1 for respiratory muscle electric stimulation, which is characterized in that the first detection module is
Chest tension sensor, second detection module are abdomen tension sensor.
5. the device according to claim 1 for respiratory muscle electric stimulation, which is characterized in that the stimulating electrode device packet
Include diaphragm nerve stimulation device and abdominal muscle stimulating apparatus；
The diaphragm nerve stimulation device includes two current output channels, and each current output channels include a positive electrode
With a negative electrode；
The abdominal muscle stimulating apparatus includes four current output channels, and each current output channels include a cathode and one
A anode.
6. the device according to claim 1 for respiratory muscle electric stimulation, which is characterized in that the microcontroller further includes
Man-machine interactive interface.
7. the device according to claim 1 for respiratory muscle electric stimulation, which is characterized in that the driving circuit and stimulation
Electrode assembly is connected by electrode cable.
8. a kind of method for respiratory muscle electric stimulation, based on the device as described in any in claim 1-7, feature exists
In, comprising:
Microcontroller receives the detection signal of first detection module and the second detection module, is examined according to first detection module and second
The detection signal for surveying module obtains the temporal information of air-breathing and expiration in real time, electric to stimulation according to air-breathing and the temporal information of expiration
Pole device issues electrode stimulation signal.
9. the method according to claim 8 for respiratory muscle electric stimulation, which is characterized in that microcontroller is according to by first
The inspiratory duration segment information that detection module obtains in real time, in the initial time and termination time of expiratory phase, according to first
Preset rules determine the time point that diaphragm nerve stimulation signal is issued to stimulating electrode device, and at determining time point to driving
Circuit issues diaphragm nerve stimulation signal；
Microcontroller is according to the expiratory duration segment information obtained in real time by the second detection module, in the initial time of expiration phase
Within the termination time, according to the second preset rules, the determining time point that abdominal muscle stimulus signal is issued to stimulating electrode device, and
Determining time point issues abdominal muscle stimulus signal to driving circuit.
10. the method according to claim 9 for respiratory muscle electric stimulation, which is characterized in that microcontroller is according to two
In the historical data of the air-breathing, the temporal information of expiration or the memory module that are stored in the detection signal of detection module, memory module
Record air-breathing, the temporal information of expiration, determine air-breathing, the time window information of expiration.
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| CN201910567657.9A CN110193139A (en) | 2019-06-27 | 2019-06-27 | A kind of device and method for respiratory muscle electric stimulation |
| PCT/CN2020/094530 WO2020259251A1 (en) | 2019-06-27 | 2020-06-05 | Apparatus and method for respiratory muscle electrical stimulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259251A1 (en) * | 2019-06-27 | 2020-12-30 | 北京雅果科技有限公司 | Apparatus and method for respiratory muscle electrical stimulation |
| CN115920236A (en) * | 2023-01-05 | 2023-04-07 | 河南翔宇医疗设备股份有限公司 | Respiration analysis device and external diaphragm pacemaker |
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| CN110193139A (en) * | 2019-06-27 | 2019-09-03 | 北京雅果科技有限公司 | A kind of device and method for respiratory muscle electric stimulation |
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| CN101396577A (en) * | 2008-10-31 | 2009-04-01 | 皮喜田 | Novel hypertension therapeutic apparatus and control method thereof |
| US20100185253A1 (en) * | 2009-01-19 | 2010-07-22 | Dimarco Anthony F | Respiratory muscle activation by spinal cord stimulation |
| CN103055417A (en) * | 2012-12-31 | 2013-04-24 | 中国人民解放军第三军医大学第一附属医院 | Noninvasive percutaneous frequency-conversion electrical-stimulation breathing therapeutic apparatus with multiple functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020259251A1 (en) * | 2019-06-27 | 2020-12-30 | 北京雅果科技有限公司 | Apparatus and method for respiratory muscle electrical stimulation |
| CN115920236A (en) * | 2023-01-05 | 2023-04-07 | 河南翔宇医疗设备股份有限公司 | Respiration analysis device and external diaphragm pacemaker |
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| WO2020259251A1 (en) | 2020-12-30 |
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