CN105056358B - Breathing apparatus - Google Patents
Breathing apparatus Download PDFInfo
- Publication number
- CN105056358B CN105056358B CN201510550613.7A CN201510550613A CN105056358B CN 105056358 B CN105056358 B CN 105056358B CN 201510550613 A CN201510550613 A CN 201510550613A CN 105056358 B CN105056358 B CN 105056358B
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- CN
- China
- Prior art keywords
- elastic sheet
- sheet rubber
- connecting tube
- breathing apparatus
- housing
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- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of breathing apparatus,Motor is connected with change gear box,Change gear box is connected with the first power transmission shaft and second driving shaft simultaneously,First transmission shaft driven is connected with the first eccentric wheel,Second driving shaft is connected with the second eccentric wheel,The first installing port and the second installing port are offered on the side wall of housing,It is provided with first installing port corresponding with patient's chest when using,The first elastic sheet rubber that can be concavo-convex up and down,The housing of side is fixedly connected with chest band where first elastic sheet rubber,In second installing port it is closed be provided with can be concavo-convex up and down the second elastic sheet rubber,First eccentric wheel and the second eccentric wheel respectively with the first elastic sheet rubber and the second elastic sheet rubber is corresponding contacts,Transmission is connected,The housing outside airtight connection of side where the second elastic sheet rubber has air bag,Gas bag sealing is connected with intake valve and air outlet valve.Air outlet valve is closed to be communicated with outlet connecting tube, and airtight connection has mask in outlet connecting tube.
Description
Technical field
The present invention relates to a kind of medicine equipment, more particularly to a kind of breathing apparatus.
Background technology
When a people because of certain reason heartbeat and respiratory arrest, cause heart function and PFT to be lost be in dead state
When, people generally make its recover heartbeat and breathing using the method for artificial respiration, promote that blood is oxygen-containing to flow through each internal organs, make the heart,
PFT is lost and found again, to save patient vitals.
The artificial respiration taken at present, haves the shortcomings that following several respects：
1st, doing artificial besoin de respirer two or more and meeting specially trained personnel is carried out, and a people is pressed with certain rhythm
Patient's chest, with certain rhythm mouth to mouth to blowing in patient body, two people coordinate to carry out another people.Due to patient body body
It is matter, different into factors such as dead state for time, practice artificial respiration also different until bringing back to life the time of patient, what is had is even several
Patient just recovers heartbeat and autonomous respiration after hour, and this muscle power to emergency staffs is a greatly test.
2nd, according to instruction of the World Health Organization on CPR, compression frequency during artificial respiration for 100 times/
Point, it is according to pressing depth every time 2.5-5 centimetres, the ratio of compression frequency and Blow-Up Ratio is 30:2.When practicing artificial respiration, i.e.,
Make to be to meet specially trained personnel, it is also difficult to hold compression frequency, according to pressing depth with the parameter such as Blow-Up Ratio, hardly consistent with
The standard of the World Health Organization.
3rd, when artificial respiration is done, because the gas being manually blown into is the waste gas of rescuer's intrapulmonary discharge, therefore oxygen contains
Amount is low, and carbon dioxide content is high, and the blood oxygen amount of patient each Organ procurement only has 10%-the 30% of normal demand amount, far from reaching
The need for recovering to body function.
4th, life-kiss is also possible to cause the propagation of respiratory disorder.
The content of the invention
It is an object of the invention to provide it is a kind of replace it is artificial, time saving and energy saving, be easy to control, breathing apparatus.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of breathing apparatus, including housing, are installed with motor in housing, motor is connected with change-speed gearing
Case, it is characterized in that, change gear box is connected with the first power transmission shaft and second driving shaft, the connection of the first transmission shaft driven simultaneously
There is the first eccentric wheel, second driving shaft is connected with the second eccentric wheel, the first installing port and are offered on the side wall of housing
Two installing ports, are provided with corresponding with patient's chest when using, can be concavo-convex up and down the first elastic caoutchouc in the first installing port
The housing of side is fixedly connected with chest band where piece, the first elastic sheet rubber, and closed being provided with can go up in the second installing port
Under concavo-convex the second elastic sheet rubber, the first eccentric wheel and the second eccentric wheel respectively with the first elastic sheet rubber and the second elastic rubber
The contact of film correspondence, transmission are connected, and the housing outside airtight connection of side where the second elastic sheet rubber has air bag, and gas bag sealing connects
It is connected to intake valve and air outlet valve.
According to described breathing apparatus, it is characterized in that, the air outlet valve is closed to be communicated with outlet connecting tube, outlet connection
Airtight connection has mask on pipe, and outlet connecting tube free end is located in mask.
According to described breathing apparatus, it is characterized in that, the outlet connecting tube free end is connected with and can be contained in by patient
Bayonet socket in mouthful, mask outside is fixedly connected with frenulum.
According to described breathing apparatus, it is characterized in that, airtight connection has baffle plate in the outlet connecting tube, is opened on baffle plate
Air inlet is provided with, exhaust outlet is offered on the outlet connection tube wall on the outside of baffle plate, be hinged with the outlet connecting tube on the outside of baffle plate
The gas shutoff valve of air inlet and exhaust outlet can back and forth be closed.
According to described breathing apparatus, it is characterized in that, the gas shutoff valve is sector, fan-shaped two straight flanges respectively with institute
State air inlet corresponding with exhaust outlet.
According to described breathing apparatus, it is characterized in that, the first elastic sheet rubber outside is fixedly connected with spring, bullet
Spring outer end is fixedly connected with the 3rd elastic sheet rubber corresponding with patient's chest when using.
According to described breathing apparatus, it is characterized in that, be installed with battery in the housing, battery with it is described
Motor is electrically connected, and motor is with switch.
According to described breathing apparatus, it is characterized in that, the intake valve is closed to be communicated with inlet pipe connection, air inlet connection
Pipe is closed to be communicated with oxygen cylinder.
According to described breathing apparatus, it is characterized in that, it is connected with velcro on the chest band.
The present invention is powered using 12 overhead accumulators to direct current generator, and change gear box, speed change are installed in the drive shaft of motor
A kind of gear-box outputting two rotating speeds, rotating speed is 100 revs/min, and setting-up eccentricity wheel on the power transmission shaft extrudes elasticity by eccentric wheel
Sheet rubber presses patient's chest, according to pressing depth can be adjusted by the size of eccentric wheel；It is another that change gear box is exported
A kind of rotating speed is 20/3 rev/min, also setting-up eccentricity wheel on the power transmission shaft, blows to patient by the eccentric wheel extruding gasbag, often
Secondary air-blowing quantity can be adjusted by the size of eccentric wheel.
The present invention is the artificial respiration machine of automation, can replace the artificial disadvantage for eliminating and being sued and laboured using artificial respiration at present
End, it is time saving and energy saving, it is easy to control.Avoid rescuer to be contacted mouth to mouth with patient, therefore clean hygiene, using effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of outlet connecting tube in the present invention.
In accompanying drawing：
1st, velcro；2nd, chest band；3rd, the first elastic sheet rubber；4th, housing；5th, battery；6th, the first eccentric wheel；
7th, the second eccentric wheel；8th, bayonet socket；9th, mask；10th, frenulum；11st, outlet connecting tube；12nd, air outlet valve；13rd, air bag；14th, the second bullet
Property sheet rubber；15th, second driving shaft；16th, change gear box；17th, intake valve；18th, inlet pipe connection；19th, oxygen cylinder；20th, open
Close；21st, motor；22nd, the first power transmission shaft；23rd, spring；24th, the 3rd elastic sheet rubber；25th, exhaust outlet；26th, baffle plate；27th, air inlet
Mouthful；28th, gas shutoff valve.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
A kind of breathing apparatus, as depicted in figs. 1 and 2, including housing 4, it is installed with motor 21, motor in housing 4
21 are connected with change gear box 16, and change gear box 16 is connected with the first power transmission shaft 22 and second driving shaft simultaneously
15, the first power transmission shaft 22 is connected with the first eccentric wheel 6, and second driving shaft 15 is connected with the second eccentric wheel 7, housing 4
Side wall on offer the first installing port and the second installing port, be provided with the first installing port relative with patient's chest when using
Should, the first elastic sheet rubber 3 that can be concavo-convex up and down, the housing 4 of the place side of the first elastic sheet rubber 3 is fixedly connected with chest beam
Band 2, in the second installing port it is closed be provided with can be concavo-convex up and down the second elastic sheet rubber 14, the first eccentric wheel 6 and second is inclined
Heart wheel 7 is connected with the first elastic sheet rubber 3 and the corresponding contact of the second elastic sheet rubber 14, transmission respectively, the second elastic sheet rubber
The outside airtight connection of housing 4 at 14 places side has air bag 13, and the airtight connection of air bag 13 has intake valve 17 and air outlet valve 12.
The air outlet valve 12 is closed to be communicated with outlet connecting tube 11, and airtight connection has mask 9, outlet in outlet connecting tube 11
The free end of connecting tube 11 is located in mask 9.
The free end of outlet connecting tube 11 is connected with the bayonet socket 8 that can be kept in the mouth by patient, and the outside of mask 9 is fixedly connected
There is frenulum 10.
Airtight connection has baffle plate 26 in the outlet connecting tube 11, and air inlet 27, the outside of baffle plate 26 are offered on baffle plate 26
The wall of outlet connecting tube 11 on offer exhaust outlet 25, be hinged with the outlet connecting tube 11 in the outside of baffle plate 26 can close back and forth into
The gas shutoff valve 28 of gas port 27 and exhaust outlet 25.
The gas shutoff valve 28 is sector, and two fan-shaped straight flanges are corresponding with the air inlet 27 and exhaust outlet 25 respectively.
The outside of first elastic sheet rubber 3 is fixedly connected with spring 23, the outer end of spring 23 be fixedly connected with when using with
The 3rd corresponding elastic sheet rubber 24 of patient's chest.
Battery 5 is installed with the housing 4, battery 5 is electrically connected with the motor 21, motor 21 is with switch
20。
The intake valve 17 is closed to be communicated with inlet pipe connection 18, and inlet pipe connection 18 is closed to be communicated with oxygen cylinder 19.
Velcro 1 is connected with the chest band 2.
In order to ensure that patient can suck live gas every time, the intake valve of air bag can connect medical oxygen cylinder, if not curing
With oxygen, then can directly open, it is ensured that fresh air enters.The venthole of air bag is designed with design in air outlet valve, air outlet valve
There is unidirectional gate, it is ensured that gas in the air bag only export but no import at this valve, also ensure that the waste gas of patient's exhalation is suitable by this valve
Profit discharge.
The air inlet of air bag is designed with intake valve, it is ensured that gas when air bag is extruded by eccentric wheel in air bag will not be from this valve
Flow backwards.
The air outlet valve of air bag is connected to air blowing mask by pipeline, and the outlet connecting tube exit design in mask is into deep disease
The bayonet socket of human mouth, by the dental articulation bayonet socket of patient, allows air-flow smoothly to come in and go out patient's mouth, and air blowing mask passes through
Frenulum is fastened, and makes outer closely sealed with the facial skin of patient, prevents gas leakage.
Claims (7)
1. a kind of breathing apparatus, including housing（4）, housing（4）Inside it is installed with motor（21）, motor（21）Drive connection
There is change gear box（16）, it is characterized in that, change gear box（16）It is connected with the first power transmission shaft simultaneously（22）Passed with second
Moving axis（15）, the first power transmission shaft（22）It is connected with the first eccentric wheel（6）, second driving shaft（15）It is connected with second inclined
Heart wheel（7）, housing（4）Side wall on offer the first installing port and the second installing port, be provided with the first installing port when using
, first elastic sheet rubber that can up and down concavo-convex corresponding with patient's chest（3）, the first elastic sheet rubber（3）The shell of place side
Body（4）It is fixedly connected with chest band（2）, in the second installing port it is closed be provided with can be concavo-convex up and down the second elastic sheet rubber
（14）, the first eccentric wheel（6）With the second eccentric wheel（7）Respectively with the first elastic sheet rubber（3）With the second elastic sheet rubber（14）
Correspondence contact, transmission are connected, the second elastic sheet rubber（14）The housing of place side（4）Outside airtight connection has air bag（13）, gas
Capsule（13）Airtight connection has intake valve（17）And air outlet valve（12）；First elastic sheet rubber（3）Outside is fixedly connected with bullet
Spring（23）, spring（23）Outer end is fixedly connected with the 3rd elastic sheet rubber corresponding with patient's chest when using（24）；It is described
Chest band（2）On be connected with velcro（1）.
2. breathing apparatus according to claim 1, it is characterized in that, the air outlet valve（12）It is closed to be communicated with outlet connection
Pipe（11）, outlet connecting tube（11）Upper airtight connection has mask（9）, outlet connecting tube（11）Free end is located at mask（9）It is interior.
3. breathing apparatus according to claim 2, it is characterized in that, the outlet connecting tube（11）Free end is connected with energy
The bayonet socket kept in the mouth by patient（8）, mask（9）Outside is fixedly connected with frenulum（10）.
4. breathing apparatus according to claim 3, it is characterized in that, the outlet connecting tube（11）Interior airtight connection has gear
Plate（26）, baffle plate（26）On offer air inlet（27）, baffle plate（26）The outlet connecting tube in outside（11）Exhaust is offered on wall
Mouthful（25）, baffle plate（26）The outlet connecting tube in outside（11）Inside being hinged with can back and forth close air inlet（27）And exhaust outlet（25）'s
Gas shutoff valve（28）.
5. breathing apparatus according to claim 4, it is characterized in that, the gas shutoff valve（28）It is sector, fan-shaped two
Straight flange respectively with the air inlet（27）And exhaust outlet（25）It is corresponding.
6. breathing apparatus according to claim 5, it is characterized in that, the housing（4）Inside it is installed with battery
（5）, battery（5）With the motor（21）Electrical connection, motor（21）With switch（20）.
7. breathing apparatus according to claim 6, it is characterized in that, the intake valve（17）It is closed to be communicated with air inlet connection
Pipe（18）, inlet pipe connection（18）It is closed to be communicated with oxygen cylinder（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550613.7A CN105056358B (en) | 2015-09-01 | 2015-09-01 | Breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550613.7A CN105056358B (en) | 2015-09-01 | 2015-09-01 | Breathing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105056358A CN105056358A (en) | 2015-11-18 |
| CN105056358B true CN105056358B (en) | 2017-05-31 |
Family
ID=54486008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550613.7A Expired - Fee Related CN105056358B (en) | 2015-09-01 | 2015-09-01 | Breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105056358B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431776B (en) * | 2018-10-29 | 2021-04-02 | 王美玉 | Dual breathing device for cardiology department |
| CN110384611A (en) * | 2019-08-13 | 2019-10-29 | 上海恒润昌国际贸易有限公司 | SOS cardiopulmonary resuscitator |
| CN111345972B (en) * | 2020-03-15 | 2022-05-10 | 南昌保莱科技有限公司 | Infant cerebral palsy eating and voice basic rehabilitation training device |
| CN113674579A (en) * | 2021-08-24 | 2021-11-19 | 华北理工大学 | Cardio-cerebral-pulmonary resuscitation training system based on virtual simulation |
Citations (8)
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|---|---|---|---|---|
| US4702231A (en) * | 1985-10-21 | 1987-10-27 | Arpin Pierre P | Portable heart massage apparatus |
| US6171267B1 (en) * | 1999-01-07 | 2001-01-09 | Michigan Instruments, Inc. | High impulse cardiopulmonary resuscitator |
| CN201035808Y (en) * | 2007-04-17 | 2008-03-12 | 金健 | Wireless first aid dummy man training system |
| CN201572307U (en) * | 2009-11-10 | 2010-09-08 | 徐锦福 | Portable cpr cardiopulmonary resuscitator |
| CN202078515U (en) * | 2011-04-07 | 2011-12-21 | 天津市普瑞仪器有限公司 | Portable positive-negative-pressure automatic cardio-pulmonary resuscitator |
| CN202875768U (en) * | 2012-05-17 | 2013-04-17 | 西北工业大学 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
| CN204121552U (en) * | 2014-09-26 | 2015-01-28 | 吴江市江南不锈钢器材有限责任公司 | A kind of urgent automatic respiration |
| CN204910400U (en) * | 2015-09-01 | 2015-12-30 | 鲁伟 | Artificial respiration machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7569021B2 (en) * | 2002-03-21 | 2009-08-04 | Jolife Ab | Rigid support structure on two legs for CPR |
-
2015
- 2015-09-01 CN CN201510550613.7A patent/CN105056358B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702231A (en) * | 1985-10-21 | 1987-10-27 | Arpin Pierre P | Portable heart massage apparatus |
| US6171267B1 (en) * | 1999-01-07 | 2001-01-09 | Michigan Instruments, Inc. | High impulse cardiopulmonary resuscitator |
| CN201035808Y (en) * | 2007-04-17 | 2008-03-12 | 金健 | Wireless first aid dummy man training system |
| CN201572307U (en) * | 2009-11-10 | 2010-09-08 | 徐锦福 | Portable cpr cardiopulmonary resuscitator |
| CN202078515U (en) * | 2011-04-07 | 2011-12-21 | 天津市普瑞仪器有限公司 | Portable positive-negative-pressure automatic cardio-pulmonary resuscitator |
| CN202875768U (en) * | 2012-05-17 | 2013-04-17 | 西北工业大学 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
| CN204121552U (en) * | 2014-09-26 | 2015-01-28 | 吴江市江南不锈钢器材有限责任公司 | A kind of urgent automatic respiration |
| CN204910400U (en) * | 2015-09-01 | 2015-12-30 | 鲁伟 | Artificial respiration machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105056358A (en) | 2015-11-18 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Wei Inventor after: He Zhongqiu Inventor before: Lu Wei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20210901 |