CN104107034A - Spontaneous breathing apparatus - Google Patents
Spontaneous breathing apparatus Download PDFInfo
- Publication number
- CN104107034A CN104107034A CN201310130602.4A CN201310130602A CN104107034A CN 104107034 A CN104107034 A CN 104107034A CN 201310130602 A CN201310130602 A CN 201310130602A CN 104107034 A CN104107034 A CN 104107034A
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- human body
- signal
- heart rate
- breathing
- autonomous respiration
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Abstract
The invention provides a spontaneous breathing apparatus. The spontaneous breathing apparatus is used for solving problems of easiness in causing error signals during monitoring and incapability of automatically stimulating spontaneous breathing during disordered breathing in the prior art. The spontaneous breathing apparatus is a device for stimulating spontaneous breathing during apnea and comprises a sensing device, a control device and a stimulating device. Breathing signals and/or heart rate signals of a human body are collected by the sensing device, are transmitted to the control device by the sensing device and are filtered, amplified, converted, analyzed, processed and judged by the control device, and a newborn baby is stimulated to regain consciousness by the stimulating device under the control of the control device when the newborn baby stops breathing for the time longer than or equal to 20 seconds or when the newborn baby stops breathing for the time shorter than 20 seconds and the heart rate of the newborn baby is reduced and is lower than 100 times per minute, so that the newborn baby can spontaneously breathe, and asphyxiation hazards of the newborn baby can be prevented; the stimulating device stops stimulating the newborn baby under the control of the control device after the newborn baby spontaneously breathes. The spontaneous breathing apparatus has the advantages that the spontaneous breathing apparatus is provided with the sensing device without wires, so that error signals due to dropping of electrode plates can be prevented, and the newborn baby can be automatically stimulated to spontaneously breathe by the stimulating device during disordered breathing.
Description
Technical field
The present invention relates to medical monitoring technical field, refer to especially a kind of device that stimulates autonomous respiration while monitoring asphyxia.
Background technology
There is asphyxia or irregular respiration in neonate period, be a kind of common phenomenon when sleep, and especially premature infant is more common.Asphyxia is one of neonate common sympton, apnea of prematurity incidence rate approximately 20～30%, and very low birth weight infant can reach 50%, if breathe, can not recover in time, will sudden death (i.e. sudden death), neonatal respiration detection is extremely important for this reason.Existing newborn respiration monitoring technology detects electrocardiogram and breathing with the pair of electrodes sheet that is placed on chest conventionally, but adhesive electrode sector-meeting stimulates the skin of neonate delicacy, often cause even ulcer of skin allergy, after some neonate adhesive electrode sheets, because activity is comparatively frequent, also often there is the situation that electrode slice is rubbed, cause that detection waveform is abnormal, and then cause mistaken diagnosis.Clinical middle monitoring equipment only has the effect that monitoring abnormal breathing is reported to the police mostly now, when adnormal respiration being detected, also needs manually to wake up neonate and produces autonomous respiration, if wake up not in time, will cause neonate to occur life danger.
Summary of the invention
The present invention proposes a kind of autonomous respiration device, can not automatically stimulate the problem of autonomous respiration while being prone to rub-out signal and adnormal respiration while monitoring in solution prior art.
An autonomous respiration method, comprises the steps:
Step 1: human body breath signal and/or heart rate signal;
Step 2: breath signal and/or heart rate signal to the human body detecting carry out filtering and amplification;
Step 3: the analogue signal of filtering and amplification is converted to digital signal;
Step 4: according to digital signal judgement human body respiration frequency and/or heart rate;
Step 5: carry out human body stimulation according to respiratory frequency and/or heart rate, make human body produce autonomous respiration.
Preferably, step 4 is specially: according to digital signal, judge that whether human body is in breathing from suspending state.
Preferably, step 5 is specially: judgement human body, when breathing from suspending state, stimulates human foot, makes human body produce autonomous respiration.
Preferably, step 5 is specially: judgement human body, when breathing from suspending state, stimulates human hands or cervical region, makes human body produce autonomous respiration.
The present invention proposes a kind of autonomous respiration device, comprising:
Induction installation, comprising:
Bogey, for carrying inductive means;
Inductive means, for when human body is during at bed, collects human body breath signal and/or heart rate signal, is arranged on bogey;
Control device, is arranged in housing, is connected with induction installation, comprising:
Filter and amplification device, carries out filtering and amplification for breath signal and/or the heart rate signal that inductive means is collected, and is arranged in housing, is connected with inductive means;
A/D converter, for analogue signal is converted to digital signal, is arranged in housing, is connected with filter and amplification device;
Microprocessor, for breathing rate and/or heart rate are analyzed, process and calculated to breath signal and/or heart rate signal, is arranged in housing, is connected with A/D converter;
Controller, starts or stops stimulating apparatus operation for controlling, and is arranged in housing, is connected with microprocessor and stimulating apparatus;
Stimulating apparatus, for working during in breathing from suspending state at human body, produces and stimulates action to stimulate human body, and people is revived, and produces autonomous respiration, is connected with controller.
Preferably, also comprise: serial communication device, for microprocessor and external device, carry out communication, be connected with microprocessor.
Preferably, stimulating apparatus is specially vibration motor.
Preferably, inductive means is specially piezoelectric membrane.
Preferably, bogey is specially the textile with seven apertures in the human head silk floss.
The signal that the present invention senses induction installation by filter and amplification device carries out filtering and amplification; By A/D converter, the analogue signal of filter and amplification device transmission is converted to digital signal; By microprocessor analysis and processing signals, judgement body state, when respiratory arrest >=20 second; Or respiratory arrest < 20 seconds, and with decreased heart rate during to 100 beats/min of <, microprocessor sends control signal, and then make controller start the stimulating apparatus that is arranged on neonate sole, and then stimulate neonate to revive, produce autonomous respiration, and then avoid asphyxia of newborn dangerous.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is flow chart of the present invention;
Fig. 3 is induction installation top view in the present invention.
In figure: 1, induction installation; 101, inductive means; 102, bogey; 2, filter and amplification device; 3, A/D converter; 4, microprocessor; 5, controller; 6, stimulating apparatus; 7, serial communication device.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in FIG. 1 to 3, the embodiment of the present invention provides a kind of autonomous respiration method, comprises the steps:
Step 1: human body breath signal and/or heart rate signal;
Step 2: breath signal and/or heart rate signal to the human body detecting carry out filtering and amplification;
Step 3: the analogue signal of filtering and amplification is converted to digital signal;
Step 4: according to digital signal judgement human body respiration frequency and/or heart rate;
Step 5: carry out human body stimulation according to respiratory frequency and/or heart rate, make human body produce autonomous respiration.
Asphyxia refers to respiratory arrest >=20 second; Or respiratory arrest < 20 seconds, and with decreased heart rate to 100 beats/min of <, there is livid purple, muscular tension is low a kind of pathologic condition.The apnea of newborn time one is long, and the oxygen in body inner blood will reduce, and carbon dioxide increases, and infant is normal to be alleviated and obvious livid purple symptom gradually with hear sounds simultaneously, if breathe, can not recover in time, just there will be death.In the embodiment of the present invention, by human body breath signal, further, to breath signal and/or heart rate signal filtering and amplification, further the analogue signal of filtering and amplification is converted to digital signal; Further, according to digital signal judgement human body respiration frequency, further judgement is when respiratory arrest >=20 second; Or respiratory arrest < 20 seconds, and, human body is stimulated during to 100 beats/min of < with decreased heart rate, make human body produce autonomous respiration.
Preferably, step 4 is specially: according to digital signal, judge that whether human body is in breathing from suspending state.
Preferably, step 5 is specially: judgement human body, when breathing from suspending state, stimulates human foot, makes human body produce autonomous respiration.
Preferably, step 5 is specially: judgement human body, when breathing from suspending state, stimulates human hands or cervical region, makes human body produce autonomous respiration.
In the embodiment of the present invention, when judging human body in breathing from suspending state, human body is stimulated, can be that human hands or cervical region are stimulated, also can be that human foot is stimulated, in the present invention, preferably human foot sole heart Yongquan acupoint position is stimulated, this position is one of sensitive part of human body, and the advantage such as is convenient to fix, is difficult for shaking off.
The present invention proposes a kind of autonomous respiration device, comprising:
Induction installation 1, comprising:
Bogey 102, for carrying inductive means;
Inductive means 101, for when human body is during at bed, collects human body breath signal and/or heart rate signal, is arranged on bogey;
Control device, is arranged in housing, is connected with induction installation 1, comprising:
Filter and amplification device 2, carries out filtering and amplification for breath signal and/or the heart rate signal that inductive means is collected, and is arranged in housing, is connected with inductive means 101;
A/D converter 3, for analogue signal is converted to digital signal, is arranged in housing, is connected with filter and amplification device 2;
Microprocessor 4, for breathing rate and/or heart rate are analyzed, process and calculated to breath signal and/or heart rate signal, is arranged in housing, is connected with A/D converter 3;
Controller 5, starts or stops stimulating apparatus operation for controlling, and is arranged in housing, is connected with microprocessor 4 and stimulating apparatus 6;
Stimulating apparatus 6, for working during in breathing from suspending state at human body, produces and stimulates action to stimulate human body, and people is revived, and produces autonomous respiration, is connected with controller 5.
The signal that the present invention senses induction installation 1 by filter and amplification device 2 carries out filtering and amplification; By A/D converter 3, the analogue signal of filter and amplification device 2 transmission is converted to digital signal; By microprocessor 4, analyze and processing signals, judgement body state, when respiratory arrest >=20 second; Or respiratory arrest < 20 seconds, and with decreased heart rate during to 100 beats/min of <, microprocessor 4 sends control signal, and then start by controller 5 stimulating apparatus 6 that is arranged on neonate sole, and then stimulate neonate to revive, produce autonomous respiration, and then avoid asphyxia of newborn dangerous.
On bogey 102, be provided with inductive means 101, by inductive means 101, collect human body breath signal, and be connected with control device, wherein, control device comprises: filter and amplification device 2, A/D converter 3, microprocessor 4 and controller 5, filter and amplification device 2, A/D converter 3, microprocessor 4 and controller 5 are connected successively, and signal induction installation 1 being sensed by filter and amplification device 2 carries out filtering and amplification; By A/D converter 3, the analogue signal of filter and amplification device 2 transmission is converted to digital signal; By microprocessor 4, analyze and processing signals, judgement body state, when respiratory arrest >=20 second; Or respiratory arrest < 20 seconds, and with decreased heart rate during to 100 beats/min of <, microprocessor 4 sends control signal, and then starts by controller 5 stimulating apparatus 6 being connected with controller 5.Need to be at neonate chest adhesive electrode sheet when collecting human body breath signal by above-mentioned design, while having avoided coming off the rub-out signal that causes and adnormal respiration because of electrode slice, can not automatically stimulate the problem of autonomous respiration.
Preferably, also comprise: serial communication device 7, for microprocessor 4 and external device, carry out communication, be connected with microprocessor 4.
When clinical monitoring, not only need to reach monitoring effect, also need to play and report to the police and show monitoring figure texts, being convenient to medical worker processes in time, in the present invention, by installing serial communication device 7 additional, make microprocessor 4 carry out communication by serial ports and outside alarm and display device, and then warning function and signal data embodimentization are achieved.
Preferably, stimulating apparatus 6 is specially vibration motor.
Stimulating apparatus 6 has the effect that stimulates human body to revive, can be set to needle stimulus motor, sonic stimulation motor etc., also can be vibration motor, vibration motor preferably in the present invention, when stimulating human body to revive, vibration motor can directly stimulate human body in the situation that not injuring health, by elastic cord, swathes on foot, be close to the most responsive sole heart of human body, make stimulating apparatus 6 play best effect of stimulation.
Preferably, inductive means 101 is specially piezoelectric membrane.
By human body, lying in respiratory movement on a blanket makes inductive means 101 produce deformation, inductive means 101 is converted to the signal of telecommunication by pressure change signal, inductive means 101 has responsive pressosensitivity, it can be pressure-sensitive cable, also can be piezoelectric membrane, piezoelectric membrane preferably in the present invention, piezoelectric membrane has pressure hyperreaction, and no signal overlaying influence, can produce very the most stable, signal accurately.
Preferably, bogey 102 is specially the textile with seven apertures in the human head silk floss.
Device for newborn respiration monitoring, inductive means 101 lies in by human body the deformation that on a blanket, respiratory movement produces and collects signal, induction installation 1 is arranged on bogey 102, and bogey 102 is under neonate body, in the present invention, bogey 102 is selected and be take textile as matrix, the preferably good seven apertures in the human head silk floss of warmth retention property, breathability and comfortableness, and then the suitability of assurance to newborn skin.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an autonomous respiration method, is characterized in that, comprises the steps:
Step 1: human body breath signal and/or heart rate signal;
Step 2: breath signal and/or heart rate signal to the human body detecting carry out filtering and amplification;
Step 3: the analogue signal of filtering and amplification is converted to digital signal;
Step 4: according to digital signal judgement human body respiration frequency and/or heart rate;
Step 5: carry out human body stimulation according to respiratory frequency and/or heart rate, make human body produce autonomous respiration.
2. the method for claim 1, is characterized in that, described step 4 is specially: according to digital signal, judge that whether human body is in breathing from suspending state.
3. method as claimed in claim 2, is characterized in that, described step 5 is specially: judgement human body, when breathing from suspending state, stimulates human foot, makes human body produce autonomous respiration.
4. method as claimed in claim 2, is characterized in that, described step 5 is specially: judgement human body, when breathing from suspending state, stimulates human hands or cervical region, makes human body produce autonomous respiration.
5. an autonomous respiration device of realizing method described in claim 1-4 any one, is characterized in that, comprising:
Induction installation (1), comprising:
Bogey (102), for carrying inductive means (101);
Inductive means (101), for when human body is during at bed, collects human body breath signal and/or heart rate signal, is arranged on described bogey (102);
Control device, is arranged in housing, is connected with described induction installation (1), comprising:
Filter and amplification device (2), carries out filtering and amplification for breath signal and/or the heart rate signal that described inductive means (101) is collected, and is arranged in described housing, is connected with described inductive means (101);
A/D converter (3), for analogue signal is converted to digital signal, is arranged in described housing, is connected with described filter and amplification device (2);
Microprocessor (4), for breathing rate and/or heart rate are analyzed, process and calculated to breath signal and/or heart rate signal, is arranged in described housing, is connected with described A/D converter (3);
Controller (5), starts or stops stimulating apparatus (6) operation for controlling, and is arranged in described housing, is connected with described microprocessor (4) and described stimulating apparatus (6);
Described stimulating apparatus (6), for working during in breathing from suspending state at human body, produces and stimulates action to stimulate human body, and people is revived, and produces autonomous respiration, is connected with described controller (5).
6. autonomous respiration device as claimed in claim 5, is characterized in that, also comprises: serial communication device (7), for described microprocessor (4) and external device, carry out communication, and be connected with described microprocessor (4).
7. autonomous respiration device as claimed in claim 6, is characterized in that, described stimulating apparatus (6) is specially vibration motor.
8. autonomous respiration device as claimed in claim 7, is characterized in that, described inductive means (101) is specially piezoelectric membrane.
9. autonomous respiration device as claimed in claim 8, is characterized in that, described bogey (102) is specially the textile with seven apertures in the human head silk floss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130602.4A CN104107034A (en) | 2013-04-16 | 2013-04-16 | Spontaneous breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130602.4A CN104107034A (en) | 2013-04-16 | 2013-04-16 | Spontaneous breathing apparatus |
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| Publication Number | Publication Date |
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| CN104107034A true CN104107034A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130602.4A Pending CN104107034A (en) | 2013-04-16 | 2013-04-16 | Spontaneous breathing apparatus |
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| CN (1) | CN104107034A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104721927A (en) * | 2015-02-12 | 2015-06-24 | 安庆市凌康机电产品设计有限公司 | Animal spontaneous breathing device |
| CN105796270A (en) * | 2016-05-09 | 2016-07-27 | 深圳市科曼医疗设备有限公司 | Infant incubator |
| WO2017177680A1 (en) * | 2016-04-16 | 2017-10-19 | 深圳市前海安测信息技术有限公司 | Intelligent integrative machine for health management |
| CN109480783A (en) * | 2018-12-20 | 2019-03-19 | 深圳和而泰智能控制股份有限公司 | A kind of apnea detection method, apparatus and calculate equipment |
| CN111450369A (en) * | 2020-04-22 | 2020-07-28 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Newborn breathing sensing system with falling detection alarm function and sensing method |
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| CN104721927A (en) * | 2015-02-12 | 2015-06-24 | 安庆市凌康机电产品设计有限公司 | Animal spontaneous breathing device |
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| CN105796270A (en) * | 2016-05-09 | 2016-07-27 | 深圳市科曼医疗设备有限公司 | Infant incubator |
| CN109480783A (en) * | 2018-12-20 | 2019-03-19 | 深圳和而泰智能控制股份有限公司 | A kind of apnea detection method, apparatus and calculate equipment |
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