CN105919598A - Portable lung function monitoring device based on Bluetooth transmission - Google Patents
Portable lung function monitoring device based on Bluetooth transmission Download PDFInfo
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- CN105919598A CN105919598A CN201610365020.8A CN201610365020A CN105919598A CN 105919598 A CN105919598 A CN 105919598A CN 201610365020 A CN201610365020 A CN 201610365020A CN 105919598 A CN105919598 A CN 105919598A
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- 230000004199 lung function Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000012806 monitoring device Methods 0.000 title claims description 18
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 239000012634 fragment Substances 0.000 claims description 60
- 239000002184 metal Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 7
- 210000004072 lung Anatomy 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000007405 data analysis Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 230000009325 pulmonary function Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
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- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000009613 pulmonary function test Methods 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
-
- 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
- A61B5/087—Measuring breath flow
- A61B5/0871—Peak expiratory flowmeters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
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- 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
- A61B2562/0247—Pressure sensors
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a lung function detection device based on wireless Bluetooth transmission. The device comprises a blowing nozzle, a pressure detection device and a master control device, wherein the blowing device is mounted on an elastic piece front casing, ventilation holes are formed in the top of the elastic piece front casing, the pressure detection device is mounted in the elastic piece front casing, a main unit front casing and a main unit rear casing are mounted on one side of the pressure detection device, an elastic piece rear casing clamping sleeve is arranged on the main unit front casing, electric conduction bouncing pin ports are formed in the lower side of the elastic piece rear casing clamping sleeve, electric conduction bouncing pins are mounted at the electric conduction bouncing pin ports, a display screen protecting casing is mounted on one side of each electric conduction bouncing pin, a key switch hole is formed above the display screen protecting casing, and a key switch casing is mounted at the key switch hole. The device has the benefits as follows: the device is small and exquisite in appearance, portable and simple to operate and can be used for the whole life after one-time payment, and a user can independently perform measurement; besides, measurement values and reference values can be output, accordingly, the user can timely know the lung condition, a measurement result can be sent to a mobile phone, and data analysis is performed through the mobile phone.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of Portable lung function monitoring device based on Bluetooth transmission.
Background technology
Pulmonary function test isRespiratory system diseaseOne of necessary inspection, for early detection lung, airway lesions, the coincident with severity degree of condition of assessment disease and prognosis, evaluation medicine or the curative effect of other Therapeutic Method, differentiating dyspneic reason, diagnosis diseased region, assessment pulmonary function have important directive significance to the tolerance of operation or labor intensity tolerance and to aspects such as the monitoring of critical patient.And pulmonary function quality is general first carries out tentative diagnosis through doctor at back by stethoscope, as can not be accurately judged, further need to be made a definite diagnosis by shooting lung CT, and shoot CT somewhat expensive, and it is easily generated ionizing radiation, human body being produced injury, is typically only capable to detect in hospital, testing result can only be judged by medical practitioner.
Summary of the invention
The purpose of the present invention is that provides a kind of Portable lung function monitoring device based on Bluetooth transmission to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
nullA kind of Portable lung function monitoring device based on Bluetooth transmission，Including blowing nozzle、Pressure-detecting device and master control set，Described blowing nozzle is arranged on shell fragment fore shell，Described shell fragment fore shell top is provided with air-vent，Described shell fragment fore shell is internally installed described pressure-detecting device，Described pressure-detecting device side is provided with main frame fore shell and main frame back cover，Shell fragment back cover cutting ferrule it is provided with on described main frame fore shell，Described shell fragment back cover cutting ferrule is provided below conduction and plays needle interface，Described conduction plays and is provided with conduction bullet pin on needle interface，Described conduction plays pin side and is provided with display screen containment vessel，Described display screen containment vessel is provided above key switch hole，On described key switch hole, key switch shell is installed，The side of described main frame fore shell is provided with described master control set，Described master control set side is provided with described main frame back cover，Described main frame back cover is internally installed rechargeable battery.
In order to improve the use function of lung function device further, described blowing nozzle is fixed on described shell fragment fore shell by draw-in groove, and described air-vent is molded over described shell fragment fore shell top.
In order to improve the use function of lung function device further, described pressure-detecting device includes shell fragment and plays pin, on described shell fragment, strain gauge pressure sensor is installed, described strain gauge pressure sensor side is provided with front pad, described front pad side is provided with described bullet pin, described bullet pin side is provided with rear pad, described rear pad side is provided with shell fragment back cover, shell fragment back cover buckle it is provided with on described shell fragment back cover, described shell fragment back cover buckle is provided below conductive metal sheet interface, described conductive metal sheet interface is installed above conductive metal sheet, described shell fragment, described front pad, described bullet pin, described rear pad and described shell fragment back cover are linked together by connecting bolt, described strain gauge pressure sensor is connected by wire and described conductive metal sheet.
In order to improve the use function of lung function device further; described pressure-detecting device is stuck in described shell fragment back cover card by described shell fragment back cover buckle and puts; described conduction plays pin and is stuck on described conduction bullet needle interface; the syringe needle making described conduction play pin is fixed on described conductive metal sheet; described display screen containment vessel is stuck on described main frame fore shell, and described key switch shell is bolted on described main frame fore shell.
nullIn order to improve the use function of lung function device further，Described master control set is bolted on inside described main frame fore shell，Described master control set includes master control borad and display screen，The side of described master control borad is provided with buzzer card interface，On described buzzer card interface, buzzer base is installed，On described buzzer base, piezo is installed，Described buzzer card interface side is provided with BLE Bluetooth chip，Described BLE Bluetooth chip side is provided with adc digital-to-analogue conversion mouth，Described adc digital-to-analogue conversion mouth memorizer is provided below，Described memorizer display screen interface is provided below，The side of described display screen interface is provided with USB interface，The opposite side of described master control borad is provided with key switch，Described key switch is mounted below described display screen，Described master control borad and described conduction bullet pin are linked together by wire.
In order to improve the use function of lung function device further, described rechargeable battery and described main frame back cover are connected by draw-in groove, and described main frame back cover and described main frame fore shell are connected together.
In order to improve the use function of lung function device further, the doctors and patients of bluetooth communication connection that described a kind of Portable lung function detection device based on Bluetooth transmission is supporting manage platform (including wechat, Android, IOS), help case control's pulmonary function data and assessment early warning self state of an illness, and obtain the diagnostic comments of doctor more accurately.
Have the beneficial effects that: low-profile, easy to carry, once pay, use all the life, and simple to operate, but user oneself measures, the most exportable measured value and reference value, facilitating user to understand lung condition in time, measurement result can send to mobile phone, carries out data analysis by mobile phone.
Accompanying drawing explanation
Fig. 1 is the space diagram of a kind of Portable lung function monitoring device based on Bluetooth transmission of the present invention；
Fig. 2 is the explosive view of a kind of Portable lung function monitoring device based on Bluetooth transmission of the present invention；
Fig. 3 is the pressure-detecting device explosive view of a kind of Portable lung function monitoring device based on Bluetooth transmission of the present invention；
Fig. 4 is the pressure-detecting device axonometric chart of a kind of Portable lung function monitoring device based on Bluetooth transmission of the present invention；
Fig. 5 is the master control set explosive view of a kind of Portable lung function monitoring device based on Bluetooth transmission of the present invention；
Description of reference numerals is as follows:
1, blowing nozzle；2, shell fragment fore shell；3, air-vent；4, pressure-detecting device；401, conductive metal sheet；402, shell fragment back cover；403, rear pad；404, pin is played；405, front pad；406, shell fragment；407, strain gauge pressure sensor；408, shell fragment back cover buckle；409, conductive metal sheet interface；5, master control set；501, display screen；502, key switch；503, master control borad；504, BLE Bluetooth chip；505, adc digital-to-analogue conversion mouth；506, memorizer；507, buzzer base；508, piezo；509, display screen interface；510, USB interface；511, buzzer card interface；6, rechargeable battery；7, main frame back cover；8, key switch shell；9, main frame fore shell；10, key switch hole；11, display screen containment vessel；12, conduction plays needle interface；13, conduction plays pin；14, shell fragment back cover cutting ferrule.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
nullAs Figure 1-Figure 5，A kind of Portable lung function monitoring device based on Bluetooth transmission，Including blowing nozzle 1、Pressure-detecting device 4 and master control set 5，Described blowing nozzle 1 is arranged on shell fragment fore shell 2，Described shell fragment fore shell 2 top is provided with air-vent 3，Described shell fragment fore shell 2 is internally installed described pressure-detecting device 4，Described pressure-detecting device 4 side is provided with main frame fore shell 9 and main frame back cover 7，Shell fragment back cover cutting ferrule 14 it is provided with on described main frame fore shell 9，Described shell fragment back cover cutting ferrule 14 is provided below conduction and plays needle interface 12，Described conduction plays and is provided with conduction bullet pin 13 on needle interface 12，Described conduction plays pin 13 side and is provided with display screen containment vessel 11，Described display screen containment vessel 11 is provided above key switch hole 10，On described key switch hole 10, key switch shell 8 is installed，The side of described main frame fore shell 9 is provided with described master control set 5，Described master control set 5 side is provided with described main frame back cover 7，Described main frame back cover 7 is internally installed rechargeable battery 6.
In the present embodiment, described blowing nozzle 1 is fixed on described shell fragment fore shell 2 by draw-in groove, user is blown by described blowing nozzle 1, described blowing nozzle 1 is replaceable, convenient cleaning, and clean hygiene avoids cross infection, described air-vent 3 is molded over described shell fragment fore shell 2 top, described air-vent 3 is discharged for the gas fed back by described pressure-detecting device 4, it is to avoid the feedback new air-flow of airflow-resistive enters, and affects measurement result.
nullIn the present embodiment，Described pressure-detecting device 4 includes shell fragment 406 and plays pin 404，On described shell fragment 406, strain gauge pressure sensor 407 is installed，The power that user is blown can be delivered on described strain gauge pressure sensor 407 by described shell fragment 406，The deformation that described strain gauge pressure sensor 407 is produced by described shell fragment 406，Internal Wheatstone bridge is made to produce change，Output unlike signal，Described strain gauge pressure sensor 407 side is provided with front pad 405，Described front pad 405 side is provided with described bullet pin 404，Described bullet pin 404 is for eliminating the residue stress that described shell fragment 406 produces，Described bullet pin 404 side is provided with rear pad 403，Described rear pad 403 side is provided with shell fragment back cover 402，Shell fragment back cover buckle 408 it is provided with on described shell fragment back cover 402，Described shell fragment back cover buckle 408 is for being arranged on described main frame fore shell 9 by described pressure-detecting device 4，Described shell fragment back cover buckle 408 is provided below conductive metal sheet interface 409，Described conductive metal sheet interface 409 is installed above conductive metal sheet 401，Described conductive metal sheet 401 plays pin 13 for the output signal of described strain gauge pressure sensor 407 is delivered to described conduction，Described shell fragment 406、Described front pad 405、Described bullet pin 404、Described rear pad 403 and described shell fragment back cover 402 are linked together by connecting bolt，Described strain gauge pressure sensor 407 is connected by wire and described conductive metal sheet 401.
In the present embodiment, described strain gauge pressure sensor 407 measures the vital capacity of user by deformation, described strain gauge pressure sensor 407 is when pasting, should ensure that ambient temperature is less than 25 DEG C, humidity is less than 60%RH, and need the sand paper of surface about 300# before pasting along 45 ° of crisscross hackings, hacking site area should exceed the overall dimensions of described strain gauge pressure sensor 407, and clean surface dust with organic solvent, glue should be avoided during gluing to flow to the front of described strain gauge pressure sensor 407, after pasting, F4 protecting film need to be pasted on described strain gauge pressure sensor 407 surface, and should test after having pasted two hours.
In the present embodiment, described pressure-detecting device 4 is stuck on described shell fragment back cover cutting ferrule 14 by described shell fragment back cover buckle 408, described conduction plays pin 13 and is stuck on described conduction bullet needle interface 12, the syringe needle making described conduction play pin 13 is fixed on described conductive metal sheet 401, described conduction plays pin 13 for the transmission signal of described conductive metal sheet 401 is delivered to described master control set 5, described display screen containment vessel 11 is stuck on described main frame fore shell 9, described display screen containment vessel 11 is used for protecting described display screen 501, described key switch shell 8 is bolted on described main frame fore shell 9.
nullIn the present embodiment，It is internal that described master control set 5 is bolted on described main frame fore shell 9，Described master control set 5 includes master control borad 3 and display screen 501，The side of described master control borad 3 is provided with buzzer card interface 511，On described buzzer card interface 511, buzzer base 507 is installed，On described buzzer base 507, piezo 508 is installed，When the measurement data of user is beyond normal reference range，Described piezo 508 can send alarm，Described buzzer card interface 511 side is provided with BLE Bluetooth chip 504，Described BLE Bluetooth chip 504 side is provided with adc digital-to-analogue conversion mouth 505，Described BLE Bluetooth chip 504 and described adc digital-to-analogue conversion mouth 505 are for realizing amplification and the conversion of sensor signal，Described adc digital-to-analogue conversion mouth 505 memorizer 506 is provided below，Described memorizer 506 is used for storing data，Described memorizer 506 display screen interface 509 is provided below，The side of described display screen interface 509 is provided with USB interface 510，Described USB interface 510 is used for connecting power supply，Charge for described rechargeable battery 6，The opposite side of described master control borad 3 is provided with key switch 502，Described key switch 502 is used for switching on power，Described key switch 502 is mounted below described display screen 501，Described display screen 501 is used for showing peak expiratory flow velocity PEF value and evaluation result (L/MIN)、The forced expiratory volume FEV1 of the 1st second and evaluation result (L)、Peak expiratory flow velocity PEF aberration rate (%) and evaluation result、And comprehensive risk assessment result，Described master control borad 3 and described conduction are played pin 13 and are linked together by wire，Described conduction plays pin 13 for the output signal of described strain gauge pressure sensor 407 is sent to described master control borad 3.
In the present embodiment; described rechargeable battery 6 and described main frame back cover 7 are connected by draw-in groove; described rechargeable battery 6 is used for storing electric energy, described main frame back cover 7 and described main frame fore shell 9 and is connected together, and described main frame back cover 7 and described main frame fore shell 9 are used for protecting described master control set 5.
In this present embodiment, the doctors and patients of bluetooth communication connection that described a kind of Portable lung function detection device based on Bluetooth transmission is supporting manage platform and (include wechat, Android, IOS), by mobile phone A PP refreshable program, carry out software upgrading, arrange medication also by mobile phone to remind simultaneously, measurement result also can be sent to mobile phone terminal by described BLE Bluetooth chip, realize real-time Transmission and the analysis of measurement data, described memorizer 506 can store measurement result, user's history case history can be preserved simultaneously, support that multi-user uses, measurement result and history case history can be stored respectively, help case control's pulmonary function data and assessment early warning self state of an illness, and obtain the diagnostic comments of doctor more accurately.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; 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 both fall within scope of the claimed invention.Claimed scope is defined by appending claims and effect thing thereof.
Claims (7)
- null1. a Portable lung function monitoring device based on Bluetooth transmission，It is characterized in that: include blowing nozzle、Pressure-detecting device and master control set，Described blowing nozzle is arranged on shell fragment fore shell，Described shell fragment fore shell top is provided with air-vent，Described shell fragment fore shell is internally installed described pressure-detecting device，Described pressure-detecting device side is provided with main frame fore shell and main frame back cover，Shell fragment back cover cutting ferrule it is provided with on described main frame fore shell，Described shell fragment back cover cutting ferrule is provided below conduction and plays needle interface，Described conduction plays and is provided with conduction bullet pin on needle interface，Described conduction plays pin side and is provided with display screen containment vessel，Described display screen containment vessel is provided above key switch hole，On described key switch hole, key switch shell is installed，The side of described main frame fore shell is provided with described master control set，Described master control set side is provided with described main frame back cover，Described main frame back cover is internally installed rechargeable battery.
- A kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1, it is characterised in that: described blowing nozzle is fixed on described shell fragment fore shell by draw-in groove, and described air-vent is molded over described shell fragment fore shell top.
- A kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1, it is characterized in that: described pressure-detecting device includes shell fragment and plays pin, on described shell fragment, strain gauge pressure sensor is installed, described strain gauge pressure sensor side is provided with front pad, described front pad side is provided with described bullet pin, described bullet pin side is provided with rear pad, described rear pad side is provided with shell fragment back cover, shell fragment back cover buckle it is provided with on described shell fragment back cover, described shell fragment back cover buckle is provided below conductive metal sheet interface, described conductive metal sheet interface is installed above conductive metal sheet, described shell fragment, described front pad, described bullet pin, described rear pad and described shell fragment back cover are linked together by connecting bolt, described strain gauge pressure sensor is connected by wire and described conductive metal sheet.
- A kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1; it is characterized in that: described pressure-detecting device is stuck in described shell fragment back cover card by described shell fragment back cover buckle and puts; described conduction plays pin and is stuck on described conduction bullet needle interface; the syringe needle making described conduction play pin is fixed on described conductive metal sheet; described display screen containment vessel is stuck on described main frame fore shell, and described key switch shell is bolted on described main frame fore shell.
- nullA kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1，It is characterized in that: described master control set is bolted on inside described main frame fore shell，Described master control set includes master control borad and display screen，The side of described master control borad is provided with buzzer card interface，On described buzzer card interface, buzzer base is installed，On described buzzer base, piezo is installed，Described buzzer card interface side is provided with BLE Bluetooth chip，Described BLE Bluetooth chip side is provided with adc digital-to-analogue conversion mouth，Described adc digital-to-analogue conversion mouth memorizer is provided below，Described memorizer display screen interface is provided below，The side of described display screen interface is provided with USB interface，The opposite side of described master control borad is provided with key switch，Described key switch is mounted below described display screen，Described master control borad and described conduction bullet pin are linked together by wire.
- A kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1, it is characterised in that: described rechargeable battery and described main frame back cover are connected by draw-in groove, and described main frame back cover and described main frame fore shell are connected together.
- A kind of Portable lung function monitoring device based on Bluetooth transmission the most according to claim 1, it is characterised in that: described BLE Bluetooth chip communication connects doctors and patients and manages platform.
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| CN201610365020.8A CN105919598A (en) | 2016-05-26 | 2016-05-26 | Portable lung function monitoring device based on Bluetooth transmission |
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| CN201610365020.8A CN105919598A (en) | 2016-05-26 | 2016-05-26 | Portable lung function monitoring device based on Bluetooth transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214020A1 (en) * | 2018-05-08 | 2019-11-14 | Hua Jian | Portable nebulizer capable of automatically adjusting nebulization rate according to pulmonary ventilation volume |
| CN111830248A (en) * | 2020-07-28 | 2020-10-27 | 天津果实科技有限公司 | A kind of detection device of ketone body composition in breathing gas and using method thereof |
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| WO2019214020A1 (en) * | 2018-05-08 | 2019-11-14 | Hua Jian | Portable nebulizer capable of automatically adjusting nebulization rate according to pulmonary ventilation volume |
| CN111830248A (en) * | 2020-07-28 | 2020-10-27 | 天津果实科技有限公司 | A kind of detection device of ketone body composition in breathing gas and using method thereof |
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