CN104688231A - Respiratory exercise rehabilitation training device - Google Patents
Respiratory exercise rehabilitation training device Download PDFInfo
- Publication number
- CN104688231A CN104688231A CN201510109209.6A CN201510109209A CN104688231A CN 104688231 A CN104688231 A CN 104688231A CN 201510109209 A CN201510109209 A CN 201510109209A CN 104688231 A CN104688231 A CN 104688231A
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- Prior art keywords
- temperature
- training device
- patient
- rehabilitation training
- respiratory exercise
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 13
- 238000012549 training Methods 0.000 title claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 16
- 230000035876 healing Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 206010011409 Cross infection Diseases 0.000 abstract 1
- 206010029803 Nosocomial infection Diseases 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 5
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/0826—Detecting or evaluating apnoea events
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0271—Thermal or temperature sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a respiratory exercise rehabilitation training device. The respiratory exercise rehabilitation training device comprises a thermosensitive breathing sensor, an amplifier, a comparator, a mono-stable trigger, a counter and a dynamic display. Compared with the prior art, the respiratory exercise rehabilitation training device can automatically detect patient's breath by using advanced computer technology, single chip technology and signal collecting technology, and exercise by cooperating with the respiratory exercise; the device can exactly, dynamically and efficiently reflect the patient's physical status, and providing an important basis for a doctor in the course of formulating a treatment scheme; meanwhile, the training device lightens family burden, improves patient nursing level, and effectively reduces the cross infection between medical caring family members and the patient. Meanwhile, the research and application of the system have important research value and realistic meaning.
Description
Technical field
The present invention relates to a kind of medical treatment device, particularly relate to a kind of respiratory exercise device for healing and training.
Background technology
Medical personnel need monitoring administration work in the treatment of patient, the body temperature of patient is done to the measurement of timing, the health of patient can be understood in time, corresponding judgement is made to the state of an illness of patient, for the doctor in charge formulates the reference that therapeutic scheme provides certain.
As things go, in hospital, sill adopts artificial Timing measurement mode, every day, the breath state of each patient in full ward was looked in nurse's timing, then recorded, drew respiratory variations curve, analyze the breath state of patient at different time, the information that some are important is reported to doctor.The manpower of this work not only at substantial, and aggregate query analysis is got up also more complicated.Patient can not be fed back timely when there are special circumstances, thus may cause the delay for the treatment of time, and therefore, the current this traditional approach surveying patient respiration of manually looking into needs to be improved.
Summary of the invention
Object of the present invention is just to provide a kind of respiratory exercise device for healing and training to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes temperature-sensitive respiration pickup, amplifier, comparator, monostable flipflop, enumerator and dynamic display, the signal output part of described temperature-sensitive respiration pickup is connected with the signal input part of described amplifier and described comparator simultaneously, described amplifier is connected with the signal input part of described monostable flipflop with the signal output part of described comparator simultaneously, the signal output part of described monostable flipflop is connected with the signal input part of described enumerator, and the signal output part of described enumerator is connected with the signal input part of described dynamic display.
Beneficial effect of the present invention is:
The present invention is a kind of respiratory exercise device for healing and training, compared with prior art, the present invention utilizes advanced computer technology, singlechip technology and the breathing of Signal Collection Technology to patient automatically to detect, respiratory exercise is coordinated to perform physical exercise, accurately, dynamically, efficiently can reflect patient, provide important evidence for doctor formulates therapeutic scheme, alleviate the burden of household simultaneously, improve the nursing level to patient, the effective friendship reducing medical care household and patient is infected again.Therefore the development and application of this system has important researching value and realistic meaning.
Accompanying drawing explanation
Fig. 1 is circuit structure theory diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the present invention includes temperature-sensitive respiration pickup, amplifier, comparator, monostable flipflop, enumerator and dynamic display, the signal output part of described temperature-sensitive respiration pickup is connected with the signal input part of described amplifier and described comparator simultaneously, described amplifier is connected with the signal input part of described monostable flipflop with the signal output part of described comparator simultaneously, the signal output part of described monostable flipflop is connected with the signal input part of described enumerator, the signal output part of described enumerator is connected with the signal input part of described dynamic display.
Temperature parameter can not directly be measured, generally can only according to the functional relationship between some characteristic value and temperature of material, by indirectly obtaining the measurement of these characterisitic parameters.The basic functional principle of temperature sensor make use of this character just.Along with the development of science and technology, now develop miscellaneous temperature sensor.Conventional temperature sensor is by P-N junction temperature sensor, thermistor temperature sensor, integrated temperature sensor, thermal resistance and thermocouple temperature sensor etc.
System principle is: by the method for the temperature sensor collecting temperature signal temperature detection in respiration detection system, namely sensor is made with critesistor, heat sensitive sensor adhesive tape is bonded at below nasal cavity or oral cavity, owing to being simple and easy to use, detected person does not have uncomfortable sensation, does not affect normal sleep and comes into one's own.Then utilize signal extracting circuit to extract useful signal adopts signal processing to be counted and Presentation Function by software simulating by breathing analogue signal conversion digital signal simultaneously, if asphyxia is more than or equal to 10 seconds, then siren gives the alarm.
Temperature parameter can not directly be measured, generally can only according to the functional relationship between some characteristic value and temperature of material, by indirectly obtaining the measurement of these characterisitic parameters.The basic functional principle of temperature sensor make use of this character just.Along with the development of science and technology, now develop miscellaneous temperature sensor.Conventional temperature sensor is by P-N junction temperature sensor, thermistor temperature sensor, integrated temperature sensor, thermal resistance and thermocouple temperature sensor etc.
Wherein, P-N junction temperature sensor has the good linearity, and thermal time constant is about 0.2s ~ 2s, highly sensitive, and its temperature-measuring range is-50 DEG C ~+50 DEG C.The shortcoming of this temperature sensor is, the characteristic of the diode or triode of same model is inconsistent.
Integrated temperature sensor adopts silicon semiconductor integrated technique and makes, therefore also known as silicon sensor.Integrated temperature sensor came out in the eighties in 20th century, it be by integrated to temperature sensing portion, amplifying circuit, drive circuit, signal processing circuit etc. on a single die, the special tool C of temperature survey and analog signal output function can be completed.Integrated temperature sensor have compared with other temperature sensors such as critesistor highly sensitive, the linearity good, fast response time and the feature such as the good linearity and concordance.Simultaneously, there is function singleness (only measuring tempeature), temperature measurement error be little, price is low, the feature such as fast response time, long transmission distance, volume are little, Micro Energy Lose, be applicable to remote temperature measurement, temperature control, do not need to carry out gamma correction, peripheral circuit is simple.The operating temperature range of integrated temperature sensor is limited, usually between 550C-V1500C.It applies a kind of integrated sensor the most general at home and abroad, typical products D590, AD592, TMP17, LM13 etc. at present.
The stock of thermal resistance has platinum, copper and mickel, and its resistance increases with the rising of temperature.Wherein platinum resistance has good stability and certainty of measurement, and temperature-measuring range is wide, be-200 ~ 600 DEG C, but price is high.Copper resistance temperature-measuring range is narrow, is-50 ~+150 DEG C.
Thermocouple temperature measurement wide ranges, is generally-50 ~+1600 DEG C, and the highest reaches 2800 DEG C, and has good certainty of measurement.In addition, thermocouple is standardization, seriation, is easy to select, and can do nonlinear compensation easily with computer, therefore applies very extensive.
Critesistor is resistance sensor.It utilizes the temperature variant characteristic of resistance to carry out measuring tempeature.Heat-sensitive type transducer sensitivity is high, and response characteristic is better, but linearly poor, the situation that Applicable temperature is lower.Generally the temperature element be made up through the technique such as molding, sintering of metal oxide ceramic semi-conducting material is called critesistor.Critesistor seriously non-linear, poor stability, is not useable for accurate measurement, is mainly used in circuit temperature and compensates and protection.The resistance value of metal increases along with the rising of temperature, but quasiconductor is contrary, and its resistance value sharply reduces along with the rising of temperature, and presents non-linear.While variations in temperature, the change in resistance of critesistor is about 10 times of platinum resistance thermometer sensor.By measuring the change of critesistor resistance, the variations in temperature of measured medium just can be learnt.
In temperature-sensitive, resistance has that volume is little, highly sensitive, response speed is fast, resolution advantages of higher.The shortcoming of typical critesistor is that the linearity is low, stability.
Respiratory pathways through people has two, and one is nasal cavity, and another is oral cavity.When breathing, mouth, nasal cavity place make pressure and temperature change because air-flow flows through.Therefore, the breathing state of human body can be learnt from detected pressures and variations in temperature.As adopted pressure application, because the pressure change at mouth, nasal cavity place is very faint, and the sensitivity of weak pressure sensor is very high, easily by the impact of various factors, cause misoperation, therefore pressure application should not adopt.The method of temperature detection, both made sensor with critesistor, was bonded at below nasal cavity or oral cavity by heat sensitive sensor adhesive tape.Owing to being simple and easy to use, detected person does not have uncomfortable sensation, does not affect normal sleep and comes into one's own.Relatively select thermistor (temperature) sensor.
Comparator:
Breathe the signal of telecommunication very faint, while the signal of telecommunication is breathed in detection, there is powerful interference, as the interference such as power frequency 50Hz and polarizing voltage.The former mainly exists with common mode form, and amplitude can reach a few volt even tens volts, so breathe electric amplifier must have very high common mode rejection ratio.The latter is the DC voltage produced owing to forming electrochemical half-cell between measurement electrode and breath signal, maximumly reaches 300mV, and therefore, the forward gain breathing electric amplifier can not be excessive, or need to adopt ultra-low frequency alternative current amplifier.Because singal source resistance can reach tens K and even hundreds of K, so the input impedance of bioelectric amplifier must at a few more than M.In sum, design high-quality breathing electric amplifier and have many technical difficulties.Therefore, design high-quality breathing electric amplifier and be subject to domestic and international expert and scholar's attention always.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a respiratory exercise device for healing and training, it is characterized in that: comprise temperature-sensitive respiration pickup, amplifier, comparator, monostable flipflop, enumerator and dynamic display, the signal output part of described temperature-sensitive respiration pickup is connected with the signal input part of described amplifier and described comparator simultaneously, described amplifier is connected with the signal input part of described monostable flipflop with the signal output part of described comparator simultaneously, the signal output part of described monostable flipflop is connected with the signal input part of described enumerator, the signal output part of described enumerator is connected with the signal input part of described dynamic display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109209.6A CN104688231A (en) | 2015-03-13 | 2015-03-13 | Respiratory exercise rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109209.6A CN104688231A (en) | 2015-03-13 | 2015-03-13 | Respiratory exercise rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104688231A true CN104688231A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109209.6A Pending CN104688231A (en) | 2015-03-13 | 2015-03-13 | Respiratory exercise rehabilitation training device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104688231A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036217A (en) * | 1975-03-31 | 1977-07-19 | Tokyo Shibaura Electric Co., Ltd. | Device for measuring a respired amount of air |
| WO1991011139A1 (en) * | 1990-01-24 | 1991-08-08 | The Victoria University Of Manchester | Breathing monitoring device |
| US5311875A (en) * | 1992-11-17 | 1994-05-17 | Peter Stasz | Breath sensing apparatus |
-
2015
- 2015-03-13 CN CN201510109209.6A patent/CN104688231A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036217A (en) * | 1975-03-31 | 1977-07-19 | Tokyo Shibaura Electric Co., Ltd. | Device for measuring a respired amount of air |
| WO1991011139A1 (en) * | 1990-01-24 | 1991-08-08 | The Victoria University Of Manchester | Breathing monitoring device |
| US5311875A (en) * | 1992-11-17 | 1994-05-17 | Peter Stasz | Breath sensing apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 杨跃平: "睡眠呼吸暂停综合征及检测方法", 《张家口医学院学报》 * |
| 王志坚: "智能温感式呼吸监测系统的研制", 《山西大学学报(自然科学版)》 * |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160421 Address after: 250002 Shandong Province, Ji'nan City Lixia District ten Road No. 18877 Applicant after: Shandong Institute Of Occupational Health And Occupational Disease Prevention Address before: 250000 Shandong Province, Lixia District of Ji'nan city by ten Road No. 89, building 9, unit 1, No. 1702 Applicant before: Li Juan |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |