CN106994200A - A kind of portable respirator - Google Patents
A kind of portable respirator Download PDFInfo
- Publication number
- CN106994200A CN106994200A CN201610048454.5A CN201610048454A CN106994200A CN 106994200 A CN106994200 A CN 106994200A CN 201610048454 A CN201610048454 A CN 201610048454A CN 106994200 A CN106994200 A CN 106994200A
- Authority
- CN
- China
- Prior art keywords
- lung ventilator
- escape pipe
- control board
- casing
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000004072 lung Anatomy 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 11
- 238000012806 monitoring device Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000012858 resilient material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000007958 sleep Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000981 epithelium Anatomy 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/0007—Special media to be introduced, removed or treated introduced into the body
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
Landscapes
- 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)
Abstract
The invention discloses a kind of portable respirator, including casing, blower fan, escape pipe and control board, blower fan is connected with the escape pipe, for conveying gas to escape pipe；Air pressure and flow monitoring device are provided with casing, there is a branch airway in the exit of escape pipe, is connected with air pressure and flow monitoring device, are detected for air pressure and flow to output gas；Air pressure and flow monitoring device are connected with the control board, and acquired electric signal is sent into the control board；The control board is adjusted according to received signal pressure gentle to the flow of output gas.The portable respirator that the present invention is provided, employs more compact inner structure and microdevice, and gas circuit composition is simple and direct so that equipment volume is substantially reduced, and is easy to movement, is adapted to carry, more economical to be applicable.In addition, employing a variety of damping noise reduction measures so that noise is effectively controlled when lung ventilator works.
Description
Technical field
The present invention relates to technical field of medical equipment, and in particular to a kind of portable respirator.
Background technology
Noninvasive ventilation treatment includes continuous positive pressure ventilation (CPAP, Continuous Positive Airway
Pressure), bi-level positive pressure ventilation (BiPAP, Bilevel Positive Airway Pressure) and automatic
Positive airway pressure (APA P, Automatic Positive Airway Pressure).Wherein with CPAP the most
Conventional, general principle is exactly by nasal mask or oral nose mask during whole expiration and air-breathing, certainly
Begin to malleation certain to epithelium healing eventually, it is kept open without collapsing.So as to avoid due to air flue
Apnea and low pass gas caused by collapsing.As long as invasive ventilation therapy patient is resistant to, and pressure
Properly, it becomes possible to obtain very satisfied effect, the sound of snoring, unsmooth breath and thus bring one can be eliminated
Serial symptom.Its advantage is noninvasive, taken effect at once, safe and reliable.Have the disadvantage to carry and using it is cumbersome,
There is certain noise, and epithelium healing mucous membrane can be caused uncomfortable, therefore there is 25%~30% patient to be resistant to for a long time.
When BiPAP is due to exhaling pressure is relatively low, resistance is smaller, use more comfortable, but its volume is larger,
It is expensive.
Lung ventilator be it is a kind of can replace, control or change the normal physiologic respiration of people, increase pulmonary ventilation volume, change
Kind respiratory function, mitigates work of breathing ozone, saves the device of heart reservation ability, is mainly used in family, sleeps
Dormancy therapeutic community and some clinics.Noninvasive ventilator, abbreviation CPAP formula lung ventilators are clinically the most normal
Treat sleep apnea syndrome and the equipment of relevant disease.
Existing common lung ventilator gas circuit composition is complicated, and machine volume is larger, is not easy to mobile, carrying.Separately
Outside, by then passing through blower fan to Pipeline transport gas, and need to gas pressurized, noise can also be increased therewith.
In order to meet the demand of different user, there is provided more economically applicable lung ventilator.
The content of the invention
In view of this, the present invention provides a kind of portable respirator, including casing, blower fan, escape pipe and
Control board.Wherein, the blower fan is built-in with micromachine, and the blower fan is connected with the escape pipe,
For conveying gas to escape pipe；
Air pressure and flow monitoring device, including baroceptor, flow monitoring part are provided with casing；
There is a branch airway in the exit of the escape pipe, is connected with the baroceptor, flow monitoring part
It is logical, detected for air pressure and flow to output gas；
The baroceptor, flow monitoring part are connected with the control board respectively, and will be obtained
The electric signal taken is sent to the control board；
The control board is adjusted according to received signal pressure gentle to the flow of output gas.
More appropriately, the casing internal is provided with damping part, and the damping part is tightly embedded intp described
Between blower fan and casing.
More appropriately, the damping part is made of elastomeric material.Preferably, elastomeric material be silica gel or
Rubber.
Close to the control board edge attachment resilient material of the casing.
Preferably, the micromachine is with air hydrodynamic bearing motor.
More appropriately, the portable respirator, in addition to airway tube, is connected with the escape pipe, and it is special
Levy and be, anhydrous humidifying part is provided with the airway tube, humidifying is carried out for the gas to output.
More appropriately, the portable respirator, is additionally provided with memory, for recording, preserving lung ventilator
Operating state data.
More appropriately, the portable respirator, is additionally provided with bluetooth module and/or USB and/or MiniUSB
Interface, for being communicated with other equipment, exports preserved data.
The portable respirator that the present invention is provided, as a result of more compact inner structure and microdevice,
Gas circuit composition is simple and direct so that equipment volume is substantially reduced, and is easy to movement, is adapted to carry；Employ a variety of subtract
Shake noise reduction measure so that noise is effectively controlled when lung ventilator works.The special need of some users can be met
Ask that there is provided more economically applicable lung ventilator.
Figure of description
Fig. 1 a and Fig. 1 b show the lung ventilator provided in the prior art；
Fig. 2 is a kind of structure principle chart of portable respirator provided in an embodiment of the present invention.
Embodiment
In order that the principle of the present invention, characteristic and advantage are clearer, with reference to specific embodiment and reference
Accompanying drawing is described.
Reference picture 2, a kind of portable respirator provided in an embodiment of the present invention, including casing 10, blower fan
20th, escape pipe 30 and control board 40.
Wherein blower fan 20 is built-in with micromachine 21, and the blower fan 20 is connected with the escape pipe 30, uses
In to escape pipe convey gas；
Due to being portable set, the volume of lung ventilator is smaller, therefore, using micromachine.
In specific embodiment, due to that can produce larger air pressure in use, micromachine will be transported at a high speed
Turn, therefore the micromachine uses the motor with air hydrodynamic bearing, its noise when running at high speed is smaller,
So that user (patient) is unlikely to influence sleep when in use.So reaching that (motor is operated equipment performance
The air pressure of generation is sufficiently large) under the premise of, device miniaturization requirement had both been met, has caused noise in smaller limit again
It is interior.
Air pressure and flow monitoring device 50, including baroceptor 51, flow monitoring are provided with casing
Part 52；
There is a branch airway 31 in the exit of escape pipe 30, with baroceptor 51, flow monitoring part 52
It is connected, is detected for air pressure and flow to output gas；
The baroceptor 51, flow monitoring part 52 are connected with the control board 40 respectively, and
Acquired electric signal is sent to the control board 40；
The control board is adjusted according to received signal pressure gentle to the flow of output gas.
Bigger noise will be produced when shaking when micromachine runs at high speed and be transmitted to casing, in view of
This, the casing internal of the lung ventilator is provided with damping part 11, and the damping part 11 is tightly embedded intp at this
Between blower fan 20 and casing 10.
Generally, this damping part 11 is made of elastomeric material, and silica gel or rubber are can select in specific implementation
Glue etc..
Further, since casing internal space is smaller, control board can be in close proximity with casing, or even mutually
Contact, when lung ventilator works, due to may closely not cause noise between control board and casing, in order to
This noise is avoided or reduced, adheres to resilient material, the bullet at the control board edge close to the casing
Property material specifically can select silica gel or rubber etc..
The lung ventilator, in addition to airway tube 60, one end are connected with the escape pipe 30, the other end and breathing
Mask 70 is connected.Anhydrous humidifying part 61 is provided with airway tube 60, is entered for the gas to output
Row humidifying.
Anhydrous humidifying, what is applied in invasive field is relatively more, but is incorporated into noninvasive ventilator,
This revolutionary approach, brings unthinkable fresh experience.
Anhydrous humidifying, is with heat moisture exchanger (HME, Heat the and Moisture for crossing face masks insertion
Exchanger the heat and moisture during expiration are stored), is that humidifying heating is carried out to air in air-breathing, it is whole
The slaking process of individual process simulation human body nasal cavity, so also known as " artificial nose " humidifying effect can reach
70-90% relative humidity ".Then, it is that the mobility of water filling humidifying is poor to the facility that patient brings, and
Anhydrous humidifying can make up this shortcoming, be very suitable for portable respirator, allow user to be away from home,
There is a good sleep.
The lung ventilator that the present embodiment is provided, is additionally provided with memory, the work for recording, preserving lung ventilator
Status data.
In order to be communicated with other equipment, export preserved data, the lung ventilator be additionally provided with bluetooth module and
/ or USB and/or MiniUSB interfaces.
In summary, the portable respirator that provides of the present invention, as a result of more compact inner structure and
Microdevice, gas circuit composition is simple and direct so that equipment volume is substantially reduced, and is easy to movement, is adapted to carry；Adopt
With a variety of damping noise reduction measures so that noise is effectively controlled when lung ventilator works.Some use can be met
There is provided more economically applicable lung ventilator for the specific demand at family.
According to the disclosed embodiment, those skilled in the art can be enabled to realize or use this hair
It is bright.To those skilled in the art, the various modifications of these embodiments be it will be apparent that and this
In the general principles that define can also be applied to other on the basis of the scope and spirit of the present invention are not departed from
Embodiment.Embodiment described above is only presently preferred embodiments of the present invention, not to limit this hair
It is bright, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc.,
It should be included within protection scope of the present invention.
Claims (9)
1. a kind of portable respirator, including casing, blower fan, escape pipe and control board, its feature
It is,
The blower fan is built-in with micromachine, and the blower fan is connected with the escape pipe, for escape pipe
Convey gas；
Air pressure and flow monitoring device, including baroceptor, flow monitoring part are provided with casing；
There is a branch airway in the exit of the escape pipe, is connected with the baroceptor, flow monitoring part
It is logical, detected for air pressure and flow to output gas；
The baroceptor, flow monitoring part are connected with the control board respectively, and will be obtained
The electric signal taken is sent to the control board；
The control board is adjusted according to received signal pressure gentle to the flow of output gas.
2. lung ventilator as claimed in claim 1, it is characterised in that the casing internal is provided with damping
Part, the damping part is tightly embedded intp between the blower fan and casing.
3. lung ventilator as claimed in claim 2, it is characterised in that the damping part is using elastic material
Material is made.
4. lung ventilator as claimed in claim 1, it is characterised in that close to the control of the casing
Circuit board edge edge attachment resilient material.
5. the lung ventilator as described in claim 3 or 4, it is characterised in that the elastomeric material is silica gel
Or rubber.
6. lung ventilator as claimed in claim 1, it is characterised in that the micromachine is with air
Hydrodynamic bearing electric machine.
7. lung ventilator as claimed in claim 1, in addition to airway tube, are connected with the escape pipe,
Characterized in that, being provided with anhydrous humidifying part on the airway tube, humidifying is carried out for the gas to output.
8. lung ventilator as claimed in claim 1, it is characterised in that be additionally provided with memory, for remembering
Record, the operating state data for preserving lung ventilator.
9. lung ventilator as claimed in claim 1, it is characterised in that be additionally provided with bluetooth module and/or
USB and/or MiniUSB interfaces, for being communicated with other equipment, export preserved data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048454.5A CN106994200A (en) | 2016-01-25 | 2016-01-25 | A kind of portable respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048454.5A CN106994200A (en) | 2016-01-25 | 2016-01-25 | A kind of portable respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994200A true CN106994200A (en) | 2017-08-01 |
Family
ID=59428249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610048454.5A Pending CN106994200A (en) | 2016-01-25 | 2016-01-25 | A kind of portable respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589057A (en) * | 2017-09-19 | 2018-01-16 | 天钥光电（湖北）股份有限公司 | A kind of air pressure detection method and air filter screen life detecting method |
| CN114191666A (en) * | 2021-12-06 | 2022-03-18 | 广东健奥科技有限公司 | Respirator convenient for controlling air outlet pressure |
| CN114618061A (en) * | 2022-04-12 | 2022-06-14 | 深圳融昕医疗科技有限公司 | Breathing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823138U (en) * | 2010-09-21 | 2011-05-11 | 浙江省医疗器械研究所 | Noninvasive respirator device |
| CN202366282U (en) * | 2011-12-04 | 2012-08-08 | 任梅 | Breathing device for emergency treatment |
| CN102711888A (en) * | 2009-11-16 | 2012-10-03 | 雷斯梅德有限公司 | Methods and apparatus for adaptable pressure treatment of sleep disordered breathing |
| CN104353168A (en) * | 2008-03-06 | 2015-02-18 | 瑞思迈有限公司 | Humidification of respiratory gases |
| CN104888323A (en) * | 2015-03-24 | 2015-09-09 | 湖南明康中锦医疗科技发展有限公司 | Portable breathing machine |
| CN205460277U (en) * | 2016-01-25 | 2016-08-17 | 赵蒙 | Portable breathing machine |
-
2016
- 2016-01-25 CN CN201610048454.5A patent/CN106994200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353168A (en) * | 2008-03-06 | 2015-02-18 | 瑞思迈有限公司 | Humidification of respiratory gases |
| CN102711888A (en) * | 2009-11-16 | 2012-10-03 | 雷斯梅德有限公司 | Methods and apparatus for adaptable pressure treatment of sleep disordered breathing |
| CN201823138U (en) * | 2010-09-21 | 2011-05-11 | 浙江省医疗器械研究所 | Noninvasive respirator device |
| CN202366282U (en) * | 2011-12-04 | 2012-08-08 | 任梅 | Breathing device for emergency treatment |
| CN104888323A (en) * | 2015-03-24 | 2015-09-09 | 湖南明康中锦医疗科技发展有限公司 | Portable breathing machine |
| CN205460277U (en) * | 2016-01-25 | 2016-08-17 | 赵蒙 | Portable breathing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589057A (en) * | 2017-09-19 | 2018-01-16 | 天钥光电（湖北）股份有限公司 | A kind of air pressure detection method and air filter screen life detecting method |
| CN114191666A (en) * | 2021-12-06 | 2022-03-18 | 广东健奥科技有限公司 | Respirator convenient for controlling air outlet pressure |
| CN114191666B (en) * | 2021-12-06 | 2024-07-02 | 广东健奥科技有限公司 | Breathing machine convenient for controlling air outlet pressure |
| CN114618061A (en) * | 2022-04-12 | 2022-06-14 | 深圳融昕医疗科技有限公司 | Breathing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170801 |