CN107789714A - A kind of multi-functional exhaled positive pressure nasal mask - Google Patents
A kind of multi-functional exhaled positive pressure nasal mask Download PDFInfo
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- CN107789714A CN107789714A CN201711013027.4A CN201711013027A CN107789714A CN 107789714 A CN107789714 A CN 107789714A CN 201711013027 A CN201711013027 A CN 201711013027A CN 107789714 A CN107789714 A CN 107789714A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
-
- 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
- A61N1/3606—Implantable neurostimulators for stimulating central or peripheral nerve system adapted for a particular treatment
- A61N1/3611—Respiration control
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
- A61M2210/0643—Tongue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1014—Diaphragm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of multi-functional exhaled positive pressure nasal mask, including mask body；Air inlet pipe and escape pipe are provided with mask body；Pressure sensor and temperature sensor are provided with escape pipe, pneumatic sensor is provided with air inlet pipe and escape pipe；Hypoglossal nerve stimulation device includes the first controller, impulse generator and hypoglossal nerve electrode；Diaphragm pacing device includes second controller, oxygen saturation sensor, atomizer and diaphram nerve electrode, and the first controller and second controller are connected by wireless transport module with cloud server, and mobile terminal is connected by wireless network with cloud server.The present invention sends pulse data by impulse generator using the first controller to hypoglossal nerve electrode, to stimulate jaw lingualis；Electric impulse signal is produced by pacemaker impulse output circuit using second controller, the nervus phrenicus traveling body surface of monitored people by caused electric impulse signal and is input to by diaphram nerve electrode, and realize remote monitoring.
Description
Technical field
The invention belongs to medical instruments field, more particularly to a kind of multi-functional exhaled positive pressure nasal mask.
Background technology
Sleep disordered breathing is divided into obstruction sleep apnea-hypopnea syndrome (OSAHS), central sleep breathing
Suspend syndrome (CSA) and mixed sleep apnea (CSAS).Wherein OSAHS is most common sleep disordered breathing, is referred to
Because complete or partial obstruction repeatedly occurs in epithelium healing or collapses, and cause apnea or hypoventilation, repeated hypoxia
Mass formed by blood stasis, hypercapnia, a kind of disease that microarousal state and Sleep architecture disorder, sleep quality decline repeatedly.OSAHS can be sent out
Be born in any age level, it is especially middle-aged and old, and illness rate increases and increased with the age, but when the age more than 60 or
OSAHS illness rate has declined after 70 years old.The sleep apnea incidence of disease incidence of disease is high, and harm is big, is internal medicine chronic disease
Source property disease, bring heavy society and financial burden, current standard care invasive ventilation still has that price is high, complies with
Property it is not high to central pause it is invalid the shortcomings of.
Existing OSAHS primary treatments measure has：First, surgical operation is used, and oral appliance, positive airway pressure, nose expansion
The modes such as prop, solve the problems, such as apnea or hypoventilation, wherein, oral appliance species is various, is mainly used in list
Pure snore disease and the OSAHS detected persons of light moderate, validity can not be affirmed；Surgical operation is swallowed frequently with uvula palate to be shaped
Art and the Modified Uvulopalatopharyngoplasty for retaining uvula, it is usually used in epithelium healing pars oralis pharyngis obstruction and 20 times/h persons of AHI ＜,
But such a modus operandi can only partly solve the obstructing problem of epithelium healing pars oralis pharyngis, total effective rate<50%.And wound is larger,
Spend higher, postoperative easily recurrence；Second, using lung ventilator, air-flow caused by air pump is pumped into by epithelium healing by mask, there is provided
Malleation supports epithelium healing, reduces upper airway resistance, and continuous positive airway pressure stimulates pressoreceptor to make the increase of epithelium healing Muscle tensility, from
And maintaining epithelium healing to open, existing lung ventilator is expensive, and equipment instrument is larger, is not easy to carry with, and is being easy in the family
Promote the use of, it is especially inconvenient for the personage that often goes on business, and connecting line limitation detected person's nocturnalism, continuous positive pressure meaning
Taste continuous flow presence, can cause most of detected person's senses of discomfort.
In summary, existing exhaled positive pressure nasal mask is complicated, expensive, and user's wearing comfort is poor,
The detected person of mouth breathing and central pause are invalid during to sleep, but also the function without remote management.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of multi-functional exhaled positive pressure nasal mask, its body
Product is small, easy to carry, and detected person's comfort level is high, better tolerance, can remote monitoring exhaled positive pressure nasal mask state, to obstruction
Property sleep apnea has good effect.
The technical solution adopted in the present invention is：
A kind of multi-functional exhaled positive pressure nasal mask, including mask body, hypoglossal nerve stimulation device, diaphragm pacing device,
Far-end server and mobile terminal；
At least one air inlet pipe and at least one escape pipe are provided with the mask body；It is provided with each escape pipe
Pressure sensor and temperature sensor, the pressure sensor is used for the pressure data for detecting tracheal strips exhaled gas, described
Temperature sensor is used for the temperature data for detecting tracheal strips exhaled gas；Gas is respectively arranged with the air inlet pipe and escape pipe
Flow sensor, the pneumatic sensor are used to detect respiratory air flow；
The hypoglossal nerve stimulation device is arranged in mask body, including the first controller, impulse generator and sublingual
Nerve electrode, the pressure sensor and temperature sensor are connected with the first controller respectively, and the hypoglossal nerve electrode passes through
Impulse generator is connected with the first controller, for stimulating jaw lingualis；First controller passes through the first wireless transport module
It is connected with cloud server；
The diaphragm pacing device includes second controller, oxygen saturation sensor, atomizer and two pairs of diaphram neuroelectricities
Pole, the pneumatic sensor, oxygen saturation sensor and atomizer are connected with second controller respectively by interface circuit respectively；
Two pairs of diaphram nerve electrodes are connected by pacemaker impulse output circuit with second controller；The second controller passes through the second nothing
Line transport module is connected with cloud server；
The cloud server, the pressure and temperature number for exhaled gas in the escape pipe of reception the first controller transmission
According to the respiratory air flow and oxygen saturation data of reception second controller transmission；And send the data received to mobile terminal.
The mobile terminal is connected by wireless network with cloud server, for remotely checking interior expiratory air in escape pipe
Oxygen saturation data in the pressure of body, temperature, respiratory air flow and mask body.
Further, the both sides of the mask body are symmetrically arranged with fixing hole, and head is fixedly connected with by fixing hole
Fixing band.
Further, the pressure sensor uses capacitance pressure transducer,.
Further, the diaphragm pacing device also includes the alarm module and time block being connected with second controller.
Further, the first wireless transport module and the second wireless transport module branch are bluetooth module or Wifi modules.
Further, in two pairs of diaphram nerve electrodes, a pair of diaphram nerve electrodes are therapeutic electrode, are acted on tested
Survey the both sides nervus phrenicus of people；Another pair diaphram nerve electrode is indifferent electrode, acts on the pectoralis major surface of detected person.
Further, the first check valve is provided with each air inlet pipe, by adjust the first check valve aperture, adjust into
Endotracheal pressure, pressure regulation spectrum 5-10cmH2O。
Further, the second check valve is provided with each escape pipe, by adjust the second check valve aperture, adjust into
Endotracheal pressure, pressure regulation spectrum 5-10cmH2O。
Further, the mobile terminal is computer, portable computer or smart mobile phone.
Further, the diaphragm pacing device also includes power module, and the power module is using chargeable lithium electricity
Pond.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention detects the pressure of tracheal strips exhaled gas using pressure sensor and temperature sensor in real time respectively
Data and temperature data, when no pressure data or temperature data keep constant, the first controller is by impulse generator to sublingual
Nerve electrode sends pulse data, to stimulate jaw lingualis, shrinks jaw lingualis, so as to which what is ensured respiration is normally carried out；First control
Device processed by the first wireless communication module into the escape pipe that collects of cloud server transmission the pressure data of exhaled gas and
Temperature data；The pressure of interior exhaled gas, temperature data in escape pipe are checked by mobile terminal remote, realize exhaled positive pressure nose
The remote monitoring of mask；
(2) present invention detects air inlet pipe and escape pipe in real time using the pneumatic sensor being arranged in air inlet pipe and escape pipe
Interior air flow information is simultaneously sent to second controller, using oxygen protection degree in oxygen saturation sensor collection mask, and transmits
To second controller, second controller produces electric impulse signal by pacemaker impulse output circuit, will by diaphram nerve electrode
Caused electric impulse signal and the nervus phrenicus traveling body surface for being input to monitored people；Second controller passes through the second wireless biography
Oxygen saturation data in the mask body that defeated module collects to cloud server transmission；Breathing is checked by mobile terminal remote
Oxygen saturation data in air-flow and mask body, realize the remote monitoring of exhaled positive pressure nasal mask；
(3) exhaled positive pressure nasal mask small volume of the invention, easy to carry, patient comfort is high, better tolerance, to obstruction
Property sleep apnea has good effect.
Brief description of the drawings
Fig. 1 is multi-functional exhaled positive pressure nasal mask structural representation disclosed in the embodiment of the present invention；
Fig. 2 is multi-functional exhaled positive pressure nasal mask structured flowchart disclosed in the embodiment of the present invention；
Wherein, 1, mask body；2nd, air inlet pipe；3rd, escape pipe；4th, pressure sensor；5th, temperature sensor；6th, the first control
Device processed；7th, hypoglossal nerve electrode；8th, pneumatic sensor；9th, second controller；10th, diaphram nerve electrode；11st, cloud server；
12nd, mobile terminal, the 13, first wireless transport module, the 14, second wireless transport module, 15, pacemaker impulse output circuit, 16, oxygen
Saturation degree sensor, 17, atomizer, 18, interface circuit, 19, impulse generator, 20, power module.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
A kind of exemplary embodiment of the application, as shown in Figure 1-2, there is provided a kind of multi-functional exhaled positive pressure nasal mask,
The multi-functional exhaled positive pressure nasal mask include mask body, hypoglossal nerve stimulation device, diaphragm pacing device, cloud server and
Mobile terminal；
At least one air inlet pipe 2 and at least one escape pipe 3 are provided with the mask body 1；Set on each escape pipe
Pressure sensor 4 and temperature sensor 5 are equipped with, the pressure sensor 4 is used for the number pressure for detecting tracheal strips exhaled gas
According to the temperature sensor 5 is used for the temperature data for detecting tracheal strips exhaled gas；In the air inlet pipe and escape pipe respectively
Pneumatic sensor 8 is provided with, the pneumatic sensor is used to detect respiratory air flow；The both sides of the mask body are symmetrically arranged with
Fixing hole, head band is fixedly connected with by fixing hole.
The hypoglossal nerve stimulation device is arranged in mask body, including the first controller 6, impulse generator 19 and tongue
Lower nerve electrode 7, the pressure sensor 4 and temperature sensor 5 are connected with the first controller 6 respectively, the hypoglossal nerve electricity
Pole 7 is connected by impulse generator 19 with the first controller 6, for stimulating jaw lingualis, shrinks jaw lingualis, so as to ensure respiration
Be normally carried out；First controller 6 is connected by the first wireless transport module 13 with cloud server 11, to cloud service
Device 11 transmits the pressure data and temperature data of exhaled gas in the escape pipe collected；
The diaphragm pacing device includes second controller 9, oxygen saturation sensor 16, atomizer 17 and two couples of diaphram god
Through electrode 10, the pneumatic sensor 8, oxygen saturation sensor 16 and atomizer 17 are respectively by interface circuit 18 respectively with
Two controllers 9 connect；Two pairs of diaphram nerve electrodes 10 are connected by pacemaker impulse output circuit 15 with second controller 9；It is described
In two pairs of diaphram nerve electrodes 10, a pair of diaphram nerve electrodes 10 are therapeutic electrode, act on the both sides nervus phrenicus of detected person,
Second controller 9 produces electric impulse signal by pacemaker impulse output circuit 15, and diaphram nerve electrode 10 will be produced by this
Electric impulse signal and be input to the nervus phrenicus traveling body surface of monitored people；Another pair diaphram nerve electrode 10 is without powered-down
Pole, act on the pectoralis major surface of detected person.；The second controller 9 is taken by the second wireless transport module 14 with high in the clouds
Business device 11 connects, oxygen saturation data in the mask body collected to cloud server transmission；The gas output of atomizer 17
Human lung is inserted in port by nasal catheter.
The cloud server 11, for receive the first controller transmission escape pipe in exhaled gas pressure data and
Temperature data, receive the respiratory air flow and oxygen saturation data of second controller transmission；And send the data received to shifting
Dynamic terminal 12.
The mobile terminal 12 is connected by wireless network with cloud server, for remotely checking interior exhalation in escape pipe
Oxygen saturation data in the pressure of gas, temperature, respiratory air flow and mask body.
The multi-functional exhaled positive pressure nasal mask that the present embodiment proposes, it is real-time using pressure sensor and temperature sensor difference
The pressure data and temperature data of tracheal strips exhaled gas are detected, when no pressure data or temperature data keep constant, first
Controller sends pulse data by impulse generator to hypoglossal nerve electrode, to stimulate jaw lingualis, shrinks jaw lingualis, so as to
What is ensured respiration is normally carried out；Air inlet pipe is also detected in real time using the pneumatic sensor being arranged in air inlet pipe and escape pipe and is gone out
Endotracheal air flow information is simultaneously sent to second controller, and second controller produces electric pulse by pacemaker impulse output circuit to be believed
Number, the nervus phrenicus traveling body surface of monitored people by caused electric impulse signal and is input to by diaphram nerve electrode；The
One controller transmits the number pressure of exhaled gas in the escape pipe collected by the first wireless communication module to cloud server
According to and temperature data；Second controller is transmitted in the mask body collected by the second wireless transport module to cloud server
Oxygen saturation data；Checked by mobile terminal remote, the pressure of interior exhaled gas in escape pipe, temperature, respiratory air flow and
Oxygen saturation data in mask body, realize the remote monitoring of exhaled positive pressure nasal mask.
Another embodiment herein, the first check valve is provided with above-mentioned each air inlet pipe, pass through regulation the
The aperture of one check valve, then can adjust the pressure in air inlet pipe, and its adjustable range may be configured as 5-10cmH2O.First is unidirectional
Valve can also according to the actual requirements, and the pressure limit adjusted in air inlet pipe is other number ranges.
The second check valve is provided with above-mentioned each escape pipe；By adjusting the aperture of the second check valve, then can adjust
The pressure in air inlet pipe is saved, its adjustable range may be configured as 5-10cmH2O.Second check valve can also be adjusted according to the actual requirements
The pressure limit saved in air inlet pipe is other number ranges.
In another embodiment herein, above-mentioned pressure sensor uses capacitance pressure transducer, the condenser type
Pressure sensor be it is a kind of using capacitance sensitive elements by tested pressure conversion into therewith into certain relation electricity export pressure
Force snesor, good environmental adaptability.
Above-mentioned diaphram nerve electrode, hypoglossal nerve electrode are patch electrode, and the patch electrode has small volume, sensitivity
The advantages of high, suitable for medical equipment.
Be additionally provided with display in above-mentioned mask body, first controller and second controller respectively with display
Connection, the display are used in the escape pipe that the first controller of display detects from the pressure sensor and TEMP
The pressure data and temperature data and second controller of exhaled gas detect from pneumatic sensor and oxygen saturation sensor
Oxygen saturation data in the airstream data and mask arrived；The display uses LCDs or LED display.
Above-mentioned diaphragm pacing device also includes the alarm module and time block being connected with second controller；Diaphragm pacing
When device breaks down, alarmed by alarm module, set by time block；The diaphragm pacing device working time.
The first above-mentioned wireless transport module and the second wireless transport module branch are bluetooth module or Wifi modules.
Above-mentioned diaphragm pacing device also includes power module 20, and the power module uses rechargeable lithium battary.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. a kind of multi-functional exhaled positive pressure nasal mask, it is characterized in that, including mask body, hypoglossal nerve stimulation device, diaphram
Beating device, far-end server and mobile terminal；
At least one air inlet pipe and at least one escape pipe are provided with the mask body；Pressure is provided with each escape pipe
Sensor and temperature sensor, the pressure sensor are used for the pressure data for detecting tracheal strips exhaled gas, the temperature
Sensor is used for the temperature data for detecting tracheal strips exhaled gas；Air-flow biography is respectively arranged with the air inlet pipe and escape pipe
Sensor, the pneumatic sensor are used to detect respiratory air flow；
The hypoglossal nerve stimulation device is arranged in mask body, including the first controller, impulse generator and hypoglossal nerve
Electrode, the pressure sensor and temperature sensor are connected with the first controller respectively, and the hypoglossal nerve electrode passes through pulse
Generator is connected with the first controller, for stimulating jaw lingualis；First controller passes through the first wireless transport module and cloud
Hold server connection；
The diaphragm pacing device includes second controller, oxygen saturation sensor, atomizer and two pairs of diaphram nerve electrodes, institute
Pneumatic sensor, oxygen saturation sensor and atomizer is stated to be connected with second controller respectively by interface circuit respectively；Two pairs
Diaphram nerve electrode is connected by pacemaker impulse output circuit with second controller；The second controller passes through the second wireless biography
Defeated module is connected with cloud server.
The cloud server, for receive the first controller transmission escape pipe in exhaled gas pressure and temperature data,
Receive the respiratory air flow and oxygen saturation data of second controller transmission；And send the data received to mobile terminal.
The mobile terminal is connected by wireless network with cloud server, for remotely checking interior exhaled gas in escape pipe
Oxygen saturation data in pressure, temperature, respiratory air flow and mask body.
2. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the both sides of the mask body
Fixing hole is symmetrically arranged with, head band is fixedly connected with by fixing hole.
3. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the pressure sensor uses
Capacitance pressure transducer,.
4. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the diaphragm pacing device is also
Including the alarm module and time block being connected with second controller.
5. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the first wireless transport module and
Second wireless transport module branch is bluetooth module or Wifi modules.
6. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, two pairs of diaphram neuroelectricities
In extremely, a pair of diaphram nerve electrodes are therapeutic electrode, act on the both sides nervus phrenicus of detected person；Another pair diaphram nerve electrode
For indifferent electrode, the pectoralis major surface of detected person is acted on.
7. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, it is provided with each air inlet pipe
First check valve, by adjusting the aperture of the first check valve, adjust the pressure in air inlet pipe, pressure regulation spectrum 5-
10cmH2O。
8. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, it is provided with each escape pipe
Second check valve, by adjusting the aperture of the second check valve, adjust the pressure in air inlet pipe, pressure regulation spectrum 5-
10cmH2O。
9. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the mobile terminal is calculating
Machine, portable computer or smart mobile phone.
10. a kind of multi-functional exhaled positive pressure nasal mask according to claim 1, it is characterized in that, the diaphragm pacing device
Also include power module, the power module uses rechargeable lithium battary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013027.4A CN107789714A (en) | 2017-10-26 | 2017-10-26 | A kind of multi-functional exhaled positive pressure nasal mask |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013027.4A CN107789714A (en) | 2017-10-26 | 2017-10-26 | A kind of multi-functional exhaled positive pressure nasal mask |
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| Publication Number | Publication Date |
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| CN107789714A true CN107789714A (en) | 2018-03-13 |
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| CN201711013027.4A Pending CN107789714A (en) | 2017-10-26 | 2017-10-26 | A kind of multi-functional exhaled positive pressure nasal mask |
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| CN110585546A (en) * | 2019-08-23 | 2019-12-20 | 山东大学 | Respiratory mask with hypoglossal nerve and diaphragm muscle stimulation function and ventilation treatment equipment |
| CN113134147A (en) * | 2020-01-20 | 2021-07-20 | 复旦大学附属华山医院北院 | A intelligent face guard for vital sign monitoring |
| CN112245740A (en) * | 2020-11-04 | 2021-01-22 | 湖南万脉医疗科技有限公司 | Multifunctional respirator based on cloud platform self-checking |
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