CN108744198A - A kind of self-adjustable inhalation device - Google Patents
A kind of self-adjustable inhalation device Download PDFInfo
- Publication number
- CN108744198A CN108744198A CN201810664375.6A CN201810664375A CN108744198A CN 108744198 A CN108744198 A CN 108744198A CN 201810664375 A CN201810664375 A CN 201810664375A CN 108744198 A CN108744198 A CN 108744198A
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- oxygen
- inhalation device
- self
- humidification
- piston
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a kind of self-adjustable inhalation device, including pedestal, Oxygen control mechanism, humidification mechanism, finger clamping type oximeter and breathing mask, the breathing mask is equipped with respiratory frequen；The Oxygen control mechanism includes the control tank being mounted on the base, the control tank, which is equipped with the first oxygen feeder and goes out oxygen, adjusts mouth, it is fixed on the outside of the control tank and coats out the rectangular box that oxygen adjusts mouth, the rectangular box upper end is equipped with the first oxygen exhaust, piston is equipped in the control tank, screwed pipe, stepper motor and screw rod, the screw rod rotation drives screwed pipe and piston in control in-pipe, the humidification mechanism includes humidification case, ultrasonic atomizer, Temperature Humidity Sensor and heater, the humidification case is equipped with the second oxygen feeder, second oxygen exhaust, filler and discharge outlet, savings have distilled water in the humidification case.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of self-adjustable inhalation device.
Background technology
Oxygen therapy is clinically a kind of common nursing technique and to rescue means.Medical oxygen used at present connects because of it
Relative humidity when entering terminal is only 3% or so, is directly sucked in the major injury that can lead to respiratory tract, therefore before entering human body
Humidifying processing is had to pass through, the stimulation to avoid dry oxygen to respiratory mucosa improves the comfortable of oxygen therapy effect and patient
Degree.Inhalation device is sustainable to provide oxygen for patient, and existing oxygen input mode is that oxygen is directly connected on to the mouth and nose of patient
Place, but existing inhalation device can not automatically adjust oxygen-supplying amount, need not continue to supply oxygen when patient's blood oxygen concentration reaches saturation, oxygen
Gas does not stop, and only leaning on nurse to cut off oxygen flow can just terminate, and such mode cannot be according to the actual conditions of patient body
Conveying oxygen in real time can lead to the excessive conveying and waste of oxygen, increase the amount of labour of medical staff.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of self-adjustable inhalation device.
Realize above-mentioned purpose the technical scheme is that, a kind of self-adjustable inhalation device, including pedestal, oxygen
Control mechanism and humidification mechanism；The inhalation device further includes finger clamping type oximeter and breathing mask, is set on the breathing mask
There is respiratory frequen；
The Oxygen control mechanism includes the control tank being mounted on the base, it is described control tank side wall be equipped with first into
Oxygen mouth and go out oxygen adjust mouth, the first oxygen feeder height be less than oxygen adjust open height, it is described go out oxygen adjust mouth be strip square
Shape is open；Rectangular box is fixed on the outside of the control tank, the rectangular box coats out oxygen and adjusts mouth, and the rectangular box upper end is equipped with
First oxygen exhaust；It is equipped with piston in the control tank, connecting plate is embedded in the piston, the piston upper end is equipped with and connect
The screwed pipe that plate is fixedly connected；The control tank upper end is fixed with stepper motor, and the rotor of the stepper motor passes through shaft coupling
It is connect with screw rod, the screw rod is threadedly coupled with screwed pipe；The screw rod rotation drives screwed pipe and piston to be moved in control pipe
Dynamic, when the screw rod bottom end is located at screwed pipe lowermost end, the piston displacement is adjusted to oxygen is gone out above mouth；
The humidification mechanism includes the humidification case being deployed on pedestal, and the side wall of the humidification case is equipped with the second oxygen feeder
With the second oxygen exhaust, the humidification case top is equipped with filler, is threaded at the filler and adds water cover, the humidification case
Bottom is equipped with discharge outlet, and drain valve is equipped at the discharge outlet；The humidification mechanism further includes the ultrasound being deployed in humidification case
Atomizer, Temperature Humidity Sensor and heater, the interior savings of the humidification case have distilled water, the maximum water level of the distilled water low
In the second oxygen feeder and the second oxygen exhaust height, the ultrasonic atomizer and heater are located at humidification bottom portion, the humiture
Sensor is located at the second oxygen exhaust.
Pedestal lower end quadrangle edge is equipped with universal wheel, and the universal wheel carries brake gear.
First oxygen feeder is tightly connected by oxygen feeding tube and source of oxygen, and solenoid valve and stream are serially connected on the oxygen feeding tube
Quantity sensor.
It is tightly connected by the first oxygen output pipe between first oxygen exhaust and the second oxygen feeder.
It is tightly connected by the second oxygen output pipe between second oxygen exhaust and breathing mask.
The piston is always positioned above the first oxygen feeder, and the piston adjusts going out for the first oxygen exhaust by moving up and down
Oxygen amount.
The junction of the breathing mask and the second oxygen output pipe is equipped with filter screen, and the filter screen is HEPA high efficiency filters
Net.
The pedestal is equipped with condensation water collection box, and the condensation water collection box passes through condensing reflux pipe and the second oxygen output pipe
Connection.
The humidification case upper end is fixed with push rod, and the push rod is equipped with rubber antiskid set.
Control panel is installed, the control panel is equipped with display screen, humidity regulation knob, oxygen on the humidification case
Adjusting knob, temperature adjustment knob and switch button, are equipped with main control board in the control panel, the main control board with
The finger clamping type oximeter, respiratory frequen, stepper motor, ultrasonic atomizer, Temperature Humidity Sensor, heater, electromagnetism
Valve and flow sensor are electrically connected.
A kind of self-adjustable inhalation device made using technical scheme of the present invention, can be according to patient's oxygen content of blood
Oxygen-supplying amount, and the automatic humidification in oxygen supply are automatically adjusted, humidification temperature and humidity are adjustable, and suitable oxygen is provided for patient
Supply amount improves comfort level when patient's oxygen uptake, while avoiding waste of oxygen, saves cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of self-adjustable inhalation device of the present invention；
Fig. 2 is a kind of front view of self-adjustable inhalation device of the present invention；
Fig. 3 is the rearview of humidification case of the present invention；
Fig. 4 is the sectional view of control tank of the present invention；
Fig. 5 is the side view of rectangular box of the present invention；
Fig. 6 is a kind of control structure figure of self-adjustable inhalation device of the present invention；
In figure, 1, pedestal；2, finger clamping type oximeter；3, breathing mask；4, respiratory frequen；5, tank is controlled；6,
One oxygen feeder；7, go out oxygen and adjust mouth；8, rectangular box；9, the first oxygen exhaust；10, piston；11, connecting plate；12, screwed pipe；13, it walks
Stepper motor；14, shaft coupling；15, screw rod；16, case is humidified；17, the second oxygen feeder；18, the second oxygen exhaust；19, filler；20,
Add water cover；21, discharge outlet；22, drain valve；23, ultrasonic atomizer；24, Temperature Humidity Sensor；25, heater；26, universal wheel；
27, oxygen feeding tube；28, solenoid valve；29, flow sensor；30, the first oxygen output pipe；31, the second oxygen output pipe；32, filter screen；33, cold
Condensed water collection box；34, condensing reflux pipe；35, push rod；36, rubber antiskid set；37, control panel；38, display screen；39, humidity
Adjusting knob；40, oxygen adjusting knob；41, temperature adjustment knob；42, switch button.
Specific implementation mode
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figures 1 to 6, a kind of self-adjustable oxygen uptake dress
It sets, including pedestal 1, Oxygen control mechanism and humidification mechanism；The inhalation device further includes finger clamping type oximeter 2 and breathing mask
3, the breathing mask 3 is equipped with respiratory frequen 4；The Oxygen control mechanism includes the control being mounted on pedestal 1
The side wall of tank 5, the control tank 5, which is equipped with the first oxygen feeder 6 and goes out oxygen, adjusts mouth 7, and first oxygen feeder 6 highly is less than
Oxygen adjusts the height of mouth 7, it is described go out oxygen to adjust mouth 7 be elongated rectangular shape opening；5 outside of the control tank is fixed with rectangular box 8, described
Rectangular box 8 coats out oxygen and adjusts mouth 7, and 8 upper end of the rectangular box is equipped with the first oxygen exhaust 9；Piston is equipped in the control tank 5
10, the piston 10 is interior to be embedded with connecting plate 11, and 10 upper end of the piston is equipped with the screwed pipe 12 being fixedly connected with connecting plate 11；
5 upper end of control tank is fixed with stepper motor 13, and the rotor of the stepper motor 13 is connect by shaft coupling 14 with screw rod 15,
The screw rod 15 is threadedly coupled with screwed pipe 12；The rotation of the screw rod 15 drives screwed pipe 12 and piston 10 to be moved in control pipe
Dynamic, when 15 bottom end of the screw rod is located at 12 lowermost end of screwed pipe, the piston 10 is displaced to out oxygen and adjusts 7 top of mouth；It is described to add
Wet mechanism includes the humidification case 16 being deployed on pedestal 1, and the side wall of the humidification case 16 is equipped with the second oxygen feeder 17 and second
Oxygen exhaust 18,16 top of humidification case are equipped with filler 19, are threaded at the filler 19 and add water cover 20, described to add
16 bottom of wet tank is equipped with discharge outlet 21, and drain valve 22 is equipped at the discharge outlet 21；The humidification mechanism further includes being deployed in add
Ultrasonic atomizer 23, Temperature Humidity Sensor 24 in wet tank 16 and heater 25, the interior savings of the humidification case 16 have distilled water, institute
The maximum water level of distilled water is stated less than 18 height of the second oxygen feeder 17 and the second oxygen exhaust, the ultrasonic atomizer 23 and heating
Device 25 is located at 16 bottom of humidification case, and the Temperature Humidity Sensor 24 is located at the second oxygen exhaust 18；1 lower end of the pedestal, four arm of angle
Universal wheel 26 is equipped at edge, the universal wheel 26 carries brake gear；First oxygen feeder 6 passes through oxygen feeding tube 27 and source of oxygen
It is tightly connected, solenoid valve 28 and flow sensor 29 is serially connected on the oxygen feeding tube 27；First oxygen exhaust 9 and second is into oxygen
Pass through the first oxygen output pipe 30 between mouth 17 to be tightly connected；Pass through the second oxygen output pipe 31 between second oxygen exhaust 18 and breathing mask 3
It is tightly connected；The piston 10 is always positioned at 6 top of the first oxygen feeder, and the piston 10 goes out oxygen by moving up and down adjusting first
Mouth 9 goes out oxygen amount；The junction of the breathing mask 3 and the second oxygen output pipe 31 is equipped with filter screen 32, and the filter screen 32 is
HEPA high efficiency particulate airs；The pedestal 1 is equipped with condensation water collection box 33, and the condensation water collection box 33 passes through condensing reflux pipe
34 connect with the second oxygen output pipe 31；16 upper end of humidification case is fixed with push rod 35, and the push rod 35 is equipped with rubber antiskid set
36；Control panel 37 is installed, the control panel 37 is equipped with display screen 38, humidity regulation knob on the humidification case 16
39, oxygen adjusting knob 40, temperature adjustment knob 41 and switch button 42, the control panel 37 is interior to be equipped with main control board,
The main control board and the finger clamping type oximeter 2, respiratory frequen 4, stepper motor 13, ultrasonic atomizer 23, temperature
Humidity sensor 24, heater 25, solenoid valve 28 and flow sensor 29 are electrically connected.
The characteristics of the present embodiment is that Oxygen control mechanism includes the control tank being mounted on the base, and controls the side wall of tank
It is equipped with the first oxygen feeder and goes out oxygen and adjust mouth, the first oxygen feeder height is less than oxygen and adjusts open height, and it is length to go out oxygen to adjust mouth
Rectangular aperture；Rectangular box is fixed on the outside of control tank, rectangular box coats out oxygen and adjusts mouth, and rectangular box upper end goes out oxygen equipped with first
Mouthful；It controls and is equipped with piston in tank, connecting plate is embedded in piston, piston upper end is equipped with the screwed pipe being fixedly connected with connecting plate；
Control tank upper end is fixed with stepper motor, and the rotor of stepper motor is connect by shaft coupling with screw rod, screw rod and screw thread pipe screw thread
Connection；Screw rod rotation drives screwed pipe and piston in control in-pipe, when screw rod bottom end is located at screwed pipe lowermost end, piston position
Oxygen is moved on to out to adjust above mouth；Humidification mechanism includes the humidification case being deployed on pedestal, humidify case side wall be equipped with second into
Oxygen mouth and the second oxygen exhaust, humidification case top are equipped with filler, are threaded at filler plus water cover, humidification bottom portion are equipped with
Discharge outlet is equipped with drain valve at discharge outlet；Humidification mechanism further includes the ultrasonic atomizer being deployed in humidification case, temperature and humidity sensing
Device and heater, the interior savings of humidification case have distilled water, the maximum water level of distilled water to be less than the second oxygen feeder and the second oxygen exhaust
Highly, ultrasonic atomizer and heater are located at humidification bottom portion, and Temperature Humidity Sensor is located at the second oxygen exhaust；Utilize the present invention
Technical solution make a kind of self-adjustable inhalation device, can according to patient's oxygen content of blood automatically adjust oxygen-supplying amount, and
The automatic humidification in oxygen supply, humidification temperature and humidity are adjustable, and suitable oxygen supply amount is provided for patient, improves patient
Comfort level when oxygen uptake, while waste of oxygen is avoided, save cost.
In the present embodiment, respiratory frequen, the respiratory rate of finger clamping type oximeter detection patient and blood oxygen contain
Amount, main control board will be adjusted after information integration to going out oxygen amount, and oxygen enters control tank by oxygen feeding tube, the first oxygen feeder
Inside, stepper motor export certain angular displacement, and stepper motor drives screw rod to rotate by shaft coupling, and screw rod drives screwed pipe rotation
It rises or falls, piston is moved with the movement of screwed pipe, and the openings of sizes generation that oxygen adjusts mouth is used in the variation of piston position
Variation, when piston is clogging goes out oxygen adjusting mouth, it is zero to go out oxygen amount, when piston, which is located at oxygen, to be adjusted above mouth, goes out oxygen adjusting
Mouth opens wide completely, goes out oxygen amount and reaches maximum, goes out from the oxygen that oxygen adjusting mouth is discharged is gone out by rectangular box, the first oxygen exhaust, first
Enter after oxygen pipe, the second oxygen feeder inside humidification case, ultrasonic atomizer will humidify the distillation water atomization in case, the steam after atomization
Breathing mask is entered by the second oxygen exhaust, the second oxygen output pipe with oxygen, is sucked by patient after filter screen filtration, the steaming of condensation
Distilled water is back to condensation water collection box by condensing reflux pipe, and heater can heat atomized water, Temperature Humidity Sensor detection
Oxygen and the mixed humiture of steam, and main control board is will send information to, main control board adds according to concrete signal pair
The power of hot device and ultrasonic atomizer is adjusted.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of self-adjustable inhalation device, including pedestal (1), Oxygen control mechanism and humidification mechanism；It is characterized in that,
The inhalation device further includes finger clamping type oximeter (2) and breathing mask (3), and the breathing mask (3) is equipped with respiratory rate
Sensor (4)；
The Oxygen control mechanism includes the control tank (5) being mounted on pedestal (1), and the side wall of the control tank (5) is equipped with
First oxygen feeder (6) and go out oxygen adjust mouth (7), first oxygen feeder (6) highly be less than oxygen adjust mouth (7) height, it is described
Go out oxygen and adjusts mouth (7) as elongated rectangular shape opening；Rectangular box (8), rectangular box (8) packet are fixed on the outside of the control tank (5)
It covers oxygen and adjusts mouth (7), rectangular box (8) upper end is equipped with the first oxygen exhaust (9)；Piston is equipped in the control tank (5)
(10), connecting plate (11) is embedded in the piston (10), piston (10) upper end is equipped with and is fixedly connected with connecting plate (11)
Screwed pipe (12)；Control tank (5) upper end is fixed with stepper motor (13), and the rotor of the stepper motor (13) passes through connection
Axis device (14) is connect with screw rod (15), and the screw rod (15) is threadedly coupled with screwed pipe (12)；Screw rod (15) rotation drives
Screwed pipe (12) and piston (10) are in control in-pipe, when screw rod (15) bottom end is located at screwed pipe (12) lowermost end, institute
Piston (10) is stated to be displaced to out above oxygen adjusting mouth (7)；
The humidification mechanism includes being deployed in humidification case (16) on pedestal (1), and the side wall of the humidification case (16) is equipped with the
Two oxygen feeders (17) and the second oxygen exhaust (18), humidification case (16) top are equipped with filler (19), the filler (19)
Place is threaded with plus water cover (20), and humidification case (16) bottom is equipped with discharge outlet (21), is equipped at the discharge outlet (21)
Drain valve (22)；The humidification mechanism further includes the ultrasonic atomizer (23) being deployed in humidification case (16), Temperature Humidity Sensor
(24) and heater (25), the interior savings of the humidification case (16) have distilled water, the maximum water level of the distilled water to be less than second
Oxygen feeder (17) and the second oxygen exhaust (18) height, the ultrasonic atomizer (23) and heater (25) are located at humidification case (16) bottom
Portion, the Temperature Humidity Sensor (24) are located at the second oxygen exhaust (18).
2. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that pedestal (1) lower end
Quadrangle edge is equipped with universal wheel (26), and the universal wheel (26) carries brake gear.
3. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that first oxygen feeder
(6) it is tightly connected by oxygen feeding tube (27) and source of oxygen, solenoid valve (28) and flow sensing is serially connected on the oxygen feeding tube (27)
Device (29).
4. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that first oxygen exhaust
(9) it is tightly connected by the first oxygen output pipe (30) between the second oxygen feeder (17).
5. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that second oxygen exhaust
(18) it is tightly connected by the second oxygen output pipe (31) between breathing mask (3).
6. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that the piston (10) is always
Above the first oxygen feeder (6), the piston (10) by move up and down adjust the first oxygen exhaust (9) go out oxygen amount.
7. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that the breathing mask (3)
It is equipped with filter screen (32) with the junction of the second oxygen output pipe (31), the filter screen (32) is HEPA high efficiency particulate airs.
8. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that set on the pedestal (1)
There are condensation water collection box (33), the condensation water collection box (33) to connect by condensing reflux pipe (34) and the second oxygen output pipe (31)
It connects.
9. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that on the humidification case (16)
End is fixed with push rod (35), and the push rod (35) is equipped with rubber antiskid set (36).
10. a kind of self-adjustable inhalation device according to claim 1, which is characterized in that the humidification case (16)
On control panel (37) is installed, the control panel (37) is equipped with display screen (38), humidity regulation knob (39), oxygen tune
Knob (40), temperature adjustment knob (41) and switch button (42) are saved, main control board, institute are equipped in the control panel (37)
State main control board and the finger clamping type oximeter (2), respiratory frequen (4), stepper motor (13), ultrasonic atomizer
(23), Temperature Humidity Sensor (24), heater (25), solenoid valve (28) and flow sensor (29) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664375.6A CN108744198B (en) | 2018-06-25 | 2018-06-25 | But automatically regulated's oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664375.6A CN108744198B (en) | 2018-06-25 | 2018-06-25 | But automatically regulated's oxygen inhalation mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108744198A true CN108744198A (en) | 2018-11-06 |
| CN108744198B CN108744198B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664375.6A Expired - Fee Related CN108744198B (en) | 2018-06-25 | 2018-06-25 | But automatically regulated's oxygen inhalation mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN108744198B (en) |
Cited By (5)
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| CN109966618A (en) * | 2019-04-17 | 2019-07-05 | 青岛大学附属医院 | A kind of medical self-adjustable inhalation device |
| CN110064108A (en) * | 2019-06-10 | 2019-07-30 | 河南科技大学第一附属医院 | Respiratory Medicine Neulized inhalation system |
| CN110507884A (en) * | 2019-09-06 | 2019-11-29 | 缙云宣亚电子科技有限公司 | A kind of adjustable Internal Medicine-Cardiovascular Dept. inhalation device easy to remove |
| CN111346287A (en) * | 2020-04-27 | 2020-06-30 | 黄洪智 | Breathe adaptive portable oxygenerator |
| CN113082933A (en) * | 2021-03-31 | 2021-07-09 | 珠海格力电器股份有限公司 | Oxygen generator |
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| CN109966618A (en) * | 2019-04-17 | 2019-07-05 | 青岛大学附属医院 | A kind of medical self-adjustable inhalation device |
| CN110064108A (en) * | 2019-06-10 | 2019-07-30 | 河南科技大学第一附属医院 | Respiratory Medicine Neulized inhalation system |
| CN110507884A (en) * | 2019-09-06 | 2019-11-29 | 缙云宣亚电子科技有限公司 | A kind of adjustable Internal Medicine-Cardiovascular Dept. inhalation device easy to remove |
| CN111346287A (en) * | 2020-04-27 | 2020-06-30 | 黄洪智 | Breathe adaptive portable oxygenerator |
| CN113082933A (en) * | 2021-03-31 | 2021-07-09 | 珠海格力电器股份有限公司 | Oxygen generator |
| CN113082933B (en) * | 2021-03-31 | 2023-08-22 | 珠海格力电器股份有限公司 | Oxygenerator |
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| CN108744198B (en) | 2021-05-11 |
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