CN104721928A - Device and method for sleep apnea treatment - Google Patents
Device and method for sleep apnea treatment Download PDFInfo
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- CN104721928A CN104721928A CN201510129150.7A CN201510129150A CN104721928A CN 104721928 A CN104721928 A CN 104721928A CN 201510129150 A CN201510129150 A CN 201510129150A CN 104721928 A CN104721928 A CN 104721928A
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- control system
- ventilation gas
- conduit
- microprocessor
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Abstract
The invention relates to a device and method for sleep apnea treatment. A brain electrical signal detection module is installed on the human body and used for detecting brainwave signals of the human body. An ultrasonic detector is installed on the human body and used for sensing surrounding environmental information and transmitting signals to a control system. The control system controls a breathing machine to deliver ventilation gas to an oral cavity ventilation catheter and the distal end of the oral cavity ventilation catheter through a ventilation gas delivery pipeline. A sensor detects the breathing cycle. The control system operates the breathing machine by synchronizing with the breathing cycle. The distal end of the oral cavity ventilation catheter delivers the ventilation gas to the upper respiratory tract upwards. The control system is connected with a display device. The display device displays the status of the breathing cycle detected by the sensor. Treatment intervention can be achieved in a more accurate, more intelligent and higher patient adaptability mode. The tracheal catheter can be inserted into a stoma guide part and can also be inserted into a tracheostomy tube or directly inserted into a trachea.
Description
Technical field
The invention belongs to treatment sleep-respiratory equipment technical field, particularly relate to a kind of equipment and the method that are used for the treatment of sleep apnea.
Background technology
At present, the sleep apnea of two kinds of forms known in the art.Centric sleep apnea (CSA) refers to the neurological power loss of breathing.Obstructive sleep apnea (OSA) disease, be one more common in these two kinds of forms, it is the oropharyngeal areas physical blockage of upper respiratory tract.From the angle of morphology and neuromuscular, organizational structure may be closed and be kept closing long-time section in sleep.Be unexpected attempt to breathe after these apnea, this may cause local revives and reaches sleeping state.Consequently intermittently sleep, and prior, cardiovascular disease and Other diseases.Tradition OSA therapeutic modality is that the face shield worn through face transmits from the pressure generating unit transmission positive airway pressure of continuous print (CPAP), transmits normal pressure thus to respiratory tract to keep respiratory tract positive opening.
The unique distinction that OSA treatment and the ventilation therapy of other form of ownership distinguish is that patient can only stand to treat in sleep.Stand in sleep treatment require treatment and device therefor comfortable and without hindrance to realize successful treatment.CPAP needs problem demanding prompt solution to be high obstructive and uncomfortable, and this makes most of OSA patient not obtain medical treatment.Although achieve some clinical successes, they are not enough to adopt in main flow treatment.Measure based on nasal cannula trends towards effectively treatment snoring and slight OSA, but is invalid for moderate and severe OSA, because its pressure produced at oropharynx place is limited.Through trachea measure trend towards utilizing precision and control system intelligence make to treat for the patient of certain limit and clinical condition effective, but ventilation gas can not be guided in an optimal manner.
Needing some effective approach utilizes the system and method based on conduit ventilation prevent or cure sleep apnea, to overcome aforesaid drawbacks.
Summary of the invention
The present invention for solve in known technology the technical problem that exists and provide that a kind of structure is simple, easy to install, the equipment being used for the treatment of sleep apnea of increasing work efficiency and method.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
This equipment being used for the treatment of sleep apnea comprises: control system, EEG signals detection module, ultrasonic detector, respirator, sensor, ventilation gas transfer conduit, oral ventilatory conduit and display device;
EEG signals detection module is arranged on the eeg signal for human body on human body, EEG signals detection module is connected with control system, ultrasonic detector to be arranged on human body for perception ambient condition information and to transfer signals to the ultrasonic detector of control system, control system controls respirator through ventilation gas transfer conduit transmission ventilation gas to the distal tip section of oral ventilatory conduit and oral ventilatory conduit, sensor detects the breathing cycle, control system operates respirator in the mode synchronous with the breathing cycle, the distal tip section of oral ventilatory conduit is upwards towards upper respiratory tract transmission ventilation gas, the distal tip section of oral ventilatory conduit is downwards towards lung transmission ventilation gas, control system connects display device, the breathing cycle situation that display device display sensor detects.
The present invention can also adopt following technical measures:
Described control system comprises microprocessor, memorizer, signal receiver, power module, battery inspection module, display module, photographing module;
Microprocessor is used for carrying out data operation and process;
Be connected with microprocessor, for carrying out the memorizer of data storing;
Being connected with microprocessor, sending the signal receiver of information for receiving ultrasonic detector and sensor;
Be connected with microprocessor, for providing the power module of electric energy for microprocessor;
Be connected with microprocessor, for carrying out battery inspection and earth leakage protective battery inspection module to power module;
Be connected with microprocessor, for the display module to display device output display content;
Be connected with microprocessor, for receiving surrounding and human body sites of electrostimulation information and being transferred to the photographing module of microprocessor.
Described EEG signals detection module is be arranged on the multichannel brain electric collection amplifier that human body brain surface carries out gathering EEG signals.
Described oral ventilatory conduit is transtracheal catheters, direct oral cavity conduit or transnasal catheter.
This method being used for the treatment of sleep apnea comprises the following steps:
Step one: by carrying out the signal combination of sensor to determine the breathing cycle;
Step 2: utilize ventilation gas transfer conduit that respirator is connected to oral ventilatory conduit, control system operation respirator makes ventilation gas transmit in the mode synchronous with the breathing cycle;
Step 3: the distal tip section of oral ventilatory conduit is from oral ventilatory conduit along transmitting ventilation gas towards lung in downward direction.
Ventilation gas in step 3 is transmitted by following three kinds of situations:
Control system controls respirator and transmits to make the mode of ventilation gas in the air-breathing phase of breathing cycle;
Control system controls respirator and transmits to make the mode of ventilation gas in the expiration phase of breathing cycle;
Control system controls respirator and transmits to make the mode of ventilation gas in the air-breathing phase and expiratory phase state combination of breathing cycle.
The actual breathe air action of described sensor measurement and breathing action of muscles, control system process carrys out the signal of sensor to divide into light breathing, block, to weaken respiratory drive; If sensor measurement is abnormal low to the amplitude of signal, then control system starts respirator to transmit ventilation gas.
EEG signals detection module and ultrasonic detector are arranged on human body, EEG signals detection module gathers the eeg signal of amplifier human body by multichannel brain electric, ultrasonic detector perception ambient condition information, above-mentioned detection data message is transferred in control system by signal receiver, computing and the process of data is carried out in microprocessor, and determine the breathing cycle by sensor, then utilize ventilation gas transfer conduit that respirator is connected to oral ventilatory conduit, control system operation respirator makes ventilation gas with synchronous with the breathing cycle; The phase that the distal tip section of oral ventilatory conduit is combined from oral ventilatory conduit by air-breathing phase, expiration phase or air-breathing and expiration is along transmitting ventilation gas towards lung in downward direction.Sensor is for measuring actual breathe air action and breathing muscle, and by control system to divide into light breathing, block, to weaken respiratory drive; If sensor measurement is abnormal low to the amplitude of signal, then control system starts respirator to transmit ventilation gas.
The advantage that the present invention has and good effect are: the predictability that the invention provides the asphyxia symptom outbreak of improvement, thus make treatment can realize intervening with more accurate, intelligent and the adaptive mode of larger patient.And be applied to anesthesia transmission, remove mechanical ventilation, urgent ventilation, oxygen therapy, therapeutic gas transmits, the ventilation therapies such as medicine transmission or insertion type treatment.Endotracheal tube, except can inserting ostomy guide, can also insert tracheostomy tube, or directly insert trachea.In addition, medicine transmission can be combined with treatment, namely comprises the medicine transmission module be communicated with gas transfer conduit with Ventilator Control System.When apnea is predicted or detect, contributes to recovery organization rigidity and ventilation gas can be utilized to be transferred to oropharynx respiratory tract to prevent the medicine of tissue contracts.
Accompanying drawing explanation
Fig. 1 is a kind of device structure schematic diagram being used for the treatment of sleep apnea that the embodiment of the present invention provides;
Fig. 2 is a kind of method flow schematic diagram being used for the treatment of sleep apnea that the embodiment of the present invention provides;
Fig. 3 is the structural representation of the control system that the embodiment of the present invention provides;
In figure: 1, control system; 1-1, microprocessor; 1-2, memorizer; 1-3, signal receiver; 1-4, power module; 1-5, battery inspection module; 1-6, display module; 1-7, photographing module; 2, EEG signals detection module; 3, ultrasonic detector; 4, respirator; 5, sensor; 6, ventilation gas transfer conduit; 7, oral ventilatory conduit; 8, display device.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the present invention or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the present invention.
Refer to shown in Fig. 1 to Fig. 3: this equipment being used for the treatment of sleep apnea comprises: control system 1, EEG signals detection module 2, ultrasonic detector 3, respirator 4, sensor 5, ventilation gas transfer conduit 6, oral ventilatory conduit 7 and display device 8;
EEG signals detection module 2 is arranged on the eeg signal for human body on human body, EEG signals detection module 2 is connected with control system 1, ultrasonic detector 3 to be arranged on human body for perception ambient condition information and to transfer signals to the ultrasonic detector 3 of control system 1, control system 1 controls respirator 4 and transmits the distal tip section of ventilation gas to oral ventilatory conduit 7 and oral ventilatory conduit 7 through ventilation gas transfer conduit 6, sensor 5 detects the breathing cycle, control system 1 operates respirator 4 in the mode synchronous with the breathing cycle, the distal tip section of oral ventilatory conduit 7 is upwards towards upper respiratory tract transmission ventilation gas, the distal tip section of oral ventilatory conduit 7 is downwards towards lung transmission ventilation gas, control system 1 connects display device 8, display device 8 shows the breathing cycle situation that sensor 5 detects.
The present invention can also adopt following technical measures:
Described control system 1 comprises microprocessor 1-1, memorizer 1-2, signal receiver 1-3, power module 1-4, battery inspection module 1-5, display module 1-6, photographing module 1-7;
Microprocessor 1-1 is used for carrying out data operation and process;
Be connected with microprocessor 1-1, for carrying out the memorizer 1-2 of data storing;
Being connected with microprocessor 1-1, sending the signal receiver 1-3 of information for receiving ultrasonic detector 3 and sensor 5;
Be connected with microprocessor 1-1, for providing the power module 1-4 of electric energy for microprocessor 1-1;
Be connected with microprocessor 1-1, for carrying out battery inspection and earth leakage protective battery inspection module 1-5 to power module 1-4;
Be connected with microprocessor 1-1, for the display module 1-6 to display device 8 output display content;
Be connected with microprocessor 1-1, for receiving surrounding and human body sites of electrostimulation information and being transferred to the photographing module 1-7 of microprocessor 1-1.
Described EEG signals detection module 2 carries out gathering EEG signals multichannel brain electric for being arranged on human body brain surface gathers amplifier.
Described oral ventilatory conduit 7 is transtracheal catheters, direct oral cavity conduit or transnasal catheter.
This method being used for the treatment of sleep apnea comprises the following steps:
S101: by carrying out the signal combination of sensor 5 to determine the breathing cycle;
S102: utilize ventilation gas transfer conduit 6 that respirator 4 is connected to oral ventilatory conduit 7, control system 1 operates respirator 4 makes ventilation gas transmit in the mode synchronous with the breathing cycle;
S103: the distal tip section of oral ventilatory conduit 7 is from oral ventilatory conduit 7 along transmitting ventilation gas towards lung in downward direction.
Ventilation gas in S103 is transmitted by following three kinds of situations:
Control system 1 controls respirator 4 and transmits to make the mode of ventilation gas in the air-breathing phase of breathing cycle;
Control system 1 controls respirator 4 and transmits to make the mode of ventilation gas in the expiration phase of breathing cycle;
Control system 1 controls respirator 4 and transmits to make the mode of ventilation gas in the air-breathing phase and expiratory phase state combination of breathing cycle.
Described sensor 5 is measured actual breathe air action and is breathed action of muscles, and control system 1 processes the signal of sensor 5 to divide into light breathing, block, to weaken respiratory drive; If the amplitude that sensor 5 measures signal is abnormal low, then control system 1 starts respirator 4 to transmit ventilation gas.
EEG signals detection module 2 and ultrasonic detector 3 are arranged on human body, EEG signals detection module 2 gathers the eeg signal of amplifier human body by multichannel brain electric, ultrasonic detector 3 perception ambient condition information, above-mentioned detection data message is transferred in control system 1 by signal receiver 1-3, computing and the process of data is carried out in microprocessor 1-1, and determine the breathing cycle by sensor 5, then utilize ventilation gas transfer conduit 6 that respirator 4 is connected to oral ventilatory conduit 7, control system 1 operates respirator 4 makes ventilation gas with synchronous with the breathing cycle, the phase that the distal tip section of oral ventilatory conduit 7 is combined from oral ventilatory conduit 7 by air-breathing phase, expiration phase or air-breathing and expiration is along transmitting ventilation gas towards lung in downward direction.Sensor 5 is for measuring actual breathe air action and breathing muscle, and by control system 1 to divide into light breathing, block, to weaken respiratory drive; If the amplitude that sensor 5 measures signal is abnormal low, then control system 1 starts respirator 4 to transmit ventilation gas.
The advantage that the present invention has and good effect are: the predictability that the invention provides the asphyxia symptom outbreak of improvement, thus make treatment can realize intervening with more accurate, intelligent and the adaptive mode of larger patient.And be applied to anesthesia transmission, remove mechanical ventilation, urgent ventilation, oxygen therapy, therapeutic gas transmits, the ventilation therapies such as medicine transmission or insertion type treatment.Endotracheal tube, except can inserting ostomy guide, can also insert tracheostomy tube, or directly insert trachea.In addition, medicine transmission can be combined with treatment, namely comprises the medicine transmission module be communicated with gas transfer conduit with Ventilator Control System.When apnea is predicted or detect, contributes to recovery organization rigidity and ventilation gas can be utilized to be transferred to oropharynx respiratory tract to prevent the medicine of tissue contracts.
The above is only to preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (7)
1. one kind is used for the treatment of the equipment of sleep apnea, it is characterized in that, this equipment being used for the treatment of sleep apnea comprises: control system, EEG signals detection module, ultrasonic detector, respirator, sensor, ventilation gas transfer conduit, oral ventilatory conduit and display device;
EEG signals detection module is arranged on the eeg signal for human body on human body, EEG signals detection module is connected with control system, ultrasonic detector to be arranged on human body for perception ambient condition information and to transfer signals to the ultrasonic detector of control system, control system controls respirator through ventilation gas transfer conduit transmission ventilation gas to the distal tip section of oral ventilatory conduit and oral ventilatory conduit, sensor detects the breathing cycle, control system operates respirator in the mode synchronous with the breathing cycle, the distal tip section of oral ventilatory conduit is upwards towards upper respiratory tract transmission ventilation gas, the distal tip section of oral ventilatory conduit is downwards towards lung transmission ventilation gas, control system connects display device, the breathing cycle situation that display device display sensor detects.
2. be used for the treatment of the equipment of sleep apnea as claimed in claim 1, it is characterized in that, described control system comprises microprocessor, memorizer, signal receiver, power module, battery inspection module, display module, photographing module;
Microprocessor is used for carrying out data operation and process;
Be connected with microprocessor, for carrying out the memorizer of data storing;
Being connected with microprocessor, sending the signal receiver of information for receiving ultrasonic detector and sensor;
Be connected with microprocessor, for providing the power module of electric energy for microprocessor;
Be connected with microprocessor, for carrying out battery inspection and earth leakage protective battery inspection module to power module;
Be connected with microprocessor, for the display module to display device output display content;
Be connected with microprocessor, for receiving surrounding and human body sites of electrostimulation information and being transferred to the photographing module of microprocessor.
3. be used for the treatment of the equipment of sleep apnea as claimed in claim 1, it is characterized in that, described EEG signals detection module is be arranged on the multichannel brain electric collection amplifier that human body brain surface carries out gathering EEG signals.
4. be used for the treatment of the equipment of sleep apnea as claimed in claim 1, it is characterized in that, described oral ventilatory conduit is transtracheal catheters, direct oral cavity conduit or transnasal catheter.
5. be used for the treatment of a method for sleep apnea, it is characterized in that, this method being used for the treatment of sleep apnea comprises the following steps:
Step one: by carrying out the signal combination of sensor to determine the breathing cycle;
Step 2: utilize ventilation gas transfer conduit that respirator is connected to oral ventilatory conduit, control system operation respirator makes ventilation gas transmit in the mode synchronous with the breathing cycle;
Step 3: the distal tip section of oral ventilatory conduit is from oral ventilatory conduit along transmitting ventilation gas towards lung in downward direction.
6. be used for the treatment of the method for sleep apnea as claimed in claim 5, it is characterized in that, the ventilation gas in step 3 is transmitted by following three kinds of situations:
Control system controls respirator and transmits to make the mode of ventilation gas in the air-breathing phase of breathing cycle;
Control system controls respirator and transmits to make the mode of ventilation gas in the expiration phase of breathing cycle;
Control system controls respirator and transmits to make the mode of ventilation gas in the air-breathing phase and expiratory phase state combination of breathing cycle.
7. be used for the treatment of the method for sleep apnea as claimed in claim 5, it is characterized in that, the actual breathe air action of described sensor measurement and breathing action of muscles, control system process carrys out the signal of sensor to divide into light breathing, block, to weaken respiratory drive; If sensor measurement is abnormal low to the amplitude of signal, then control system starts respirator to transmit ventilation gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129150.7A CN104721928A (en) | 2015-03-23 | 2015-03-23 | Device and method for sleep apnea treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129150.7A CN104721928A (en) | 2015-03-23 | 2015-03-23 | Device and method for sleep apnea treatment |
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| CN104721928A true CN104721928A (en) | 2015-06-24 |
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| CN201510129150.7A Pending CN104721928A (en) | 2015-03-23 | 2015-03-23 | Device and method for sleep apnea treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126609A (en) * | 2017-03-15 | 2017-09-05 | 中山大学 | Malleation method of adjustment is exhaled/inhaled to the sleep-respiratory machine regulated and controled based on nervous activity |
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2015
- 2015-03-23 CN CN201510129150.7A patent/CN104721928A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126609A (en) * | 2017-03-15 | 2017-09-05 | 中山大学 | Malleation method of adjustment is exhaled/inhaled to the sleep-respiratory machine regulated and controled based on nervous activity |
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Application publication date: 20150624 |