CN105148368B - Family expenses breathing apparatus - Google Patents
Family expenses breathing apparatus Download PDFInfo
- Publication number
- CN105148368B CN105148368B CN201510628185.5A CN201510628185A CN105148368B CN 105148368 B CN105148368 B CN 105148368B CN 201510628185 A CN201510628185 A CN 201510628185A CN 105148368 B CN105148368 B CN 105148368B
- Authority
- CN
- China
- Prior art keywords
- air
- pump
- mask
- electronics
- space
- 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.)
- Expired - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 33
- 230000000241 respiratory effect Effects 0.000 claims abstract description 49
- 238000011282 treatment Methods 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000011796 hollow space material Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a kind of artificial respiration emergency machine, and the artificial respiration emergency machine includes：Mask；Electronics respiratory pump, is connected together by conduit with mask seal；Electronics respiratory pump is provided with air admission hole and venthole；Electronics respiratory pump sucks air by air admission hole, and the air of suction is pressurizeed or reduced pressure treatment；Venthole is located at the communicating position of electronics respiratory pump and conduit；Electronics respiratory pump carries out the air of suction after pressurized treatments by venthole and catheter propelling to mask；Electronics respiratory pump carries out the air in mask and conduit to suction out the air in mask after reduced pressure treatment.The present invention can regularly increase/reduce air pressure and concentration in mask, promote patient passively to exhale under the influence of air pressure and air-breathing, the vital sign of patient is saved in time, small volume, cost are low, simple to operate, are very suitable for family emergency.
Description
Technical field
The invention belongs to mask technical field, it is related to a kind of artificial respiration emergency machine.
Background technology
Artificial respiration (Artificial Respiration) is a kind of first-aid method when stopping for autonomous respiration.It is logical
Crossing free-hand or mechanical device makes air enter intrapulmonary with having the rhythm and pace of moving things, then makes entrance using the elastic recovery force of thorax and lung tissue
The gas exhalation of intrapulmonary.So go round and begin again to replace autonomous respiration.Artificial respiration is suitable for asphyxia, gas poisoning, medicine
The first aid of the patients such as poison, paralysis of respiratory muscle, drowned and electric shock.
Artificial respiration refers to, with artificial method, with the principle of pressure differential between intrapulmonic pressure and atmospheric pressure, make breathing rapid
The person of stopping obtains passive type breathing, obtains oxygen, discharges carbon dioxide, maintains most basic life.Human heart and brain need
Continuously feed oxygen.If interrupting oxygen supply will result in irreversibility infringement for 3~4 minutes.So in some contingencies,
Such as electric shock, the drowned, cerebrovascular and angiocarpy accident, once finding heartbeat breathing stopping, primary emergency measures is exactly to enter rapidly
Row artificial respiration and closed cardiac massage, to keep effective ventilation and blood circulation, it is ensured that the oxygen supply of important organ.Scene
Emergency rescue breathing can be using (nose) method mouth to mouth, or uses simple respiratory hag.Respiratory arrest patient is rescued in hospital also
The lung ventilator that structure is more complicated, function is more perfect can be used.
At normal temperatures, death will be caused within people's anoxic 4-6 minutes.Must effectively it be breathed against time, to save
Its life.However, for some patients, its state of an illness is not serious, be not suitable for staying in always the need for hospital waits and may happen suddenly
The situation for carrying out first aid occurs.For such patient, its mode recuperated is typically to stay at home.However, when unexpected feelings
When condition happens suddenly, household is not medical personnel, it is impossible to perseveringly, continuously correctly make the first aids such as effective artificial respiration
Action, to ensure the vital sign of morbidity people, then in this case, can be substituted not if family has breathing apparatus
The household of specialty realizes effective first aid.However, the breathing apparatus that existing hospital uses is a huge plant equipment, valency
Lattice are high, and operate and be also not easy to, and are not appropriate for house person and use.
So, the appearance for the breathing apparatus that suitable house person is used just seems extremely urgent.
The content of the invention
The shortcoming of prior art, it is an object of the invention to provide a kind of artificial respiration emergency machine, is used in view of the above
In solving, breathing apparatus's volume that existing hospital uses is big, expensive, complex operation, is unsuitable for the problem of family uses.
In order to achieve the above objects and other related objects, the present invention provides a kind of artificial respiration emergency machine, described manually to exhale
Inhaling emergency machine includes：Mask；Electronics respiratory pump, is connected together by conduit with the mask seal；The electronics respiratory pump
It is provided with air admission hole and venthole；The electronics respiratory pump sucks air by the air admission hole, and the air of suction is carried out
Pressurization or reduced pressure treatment；The venthole is located at the communicating position of the electronics respiratory pump and the conduit；The electronics is exhaled
Sucking pump carries out the air of suction after pressurized treatments by the venthole and the catheter propelling to the mask；The electronics
Respiratory pump carries out the air in the mask and conduit to suction out the air in the mask after reduced pressure treatment.
Alternatively, the electronics respiratory pump includes pump case, piston unit and driver element；The pump case is hollow post
Body；The venthole and the air admission hole are respectively arranged at the two ends of the pump case；The driver element drives the piston list
Distance and round number of times or/and frequency that member is unidirectionally walked；The piston unit is located in the pump case, and the piston unit
Hollow pump case is divided into space and second space；The piston unit is connected with the driver element；In the driver element
Under drive, the piston unit is moved in the pump case internal round-trip, so as to change the volume of the space and the second space.
Alternatively, the driver element includes motor and screw mandrel；The screw mandrel is arranged on inside the pump case；The motor
Drive the screw mandrel rotary motion；The piston unit is fixedly mounted on the screw mandrel；The piston unit is with the screw mandrel
Rotation and move back and forth inside the pump case.
Alternatively, the venthole of the electronics respiratory pump is multiple, and multiple ventholes are evenly distributed on described lead
At the communicating position of pipe and the electronics respiratory pump；The electronics respiratory pump is also fixed on the pump case including a center
And the rubber blanket of air admission hole is stated in completely plugged residence.
Alternatively, the piston unit includes sliding block and rubber ring；The middle part of the sliding block sets fluted, the rubber
Snare is connected on the groove；The sliding block links together with the driver element.
Alternatively, there is gap in the inwall of the sliding block and the pump case, and the rubber ring and the pump case is hollow
Part matches, so that the electronics respiratory pump is in air inlet, and the air of the space and the second space is by between described
Gap mutually circulates, and during outlet, the gap is by the seal with elastometic washer, and the space and the second space are separate.
As described above, artificial respiration emergency machine of the present invention, has the advantages that：
Artificial respiration emergency machine of the present invention, using air as raw material, it is not necessary to chemical substance, has broken conventional used
Example, by improving the air pressure in mask, can regularly increase/reduce the air pressure and concentration in mask, promote
Patient is passively exhaled and air-breathing under the influence of air pressure, and the vital sign of patient is saved in time, and small volume, cost are low, operation
Simply, it is very suitable for family emergency.
Brief description of the drawings
Fig. 1 is shown as a kind of structural representation of the artificial respiration emergency machine described in the embodiment of the present invention.
Fig. 2 is shown as the electronics respiratory pump and the profile of conduit of the artificial respiration emergency machine described in the embodiment of the present invention.
Fig. 3 is shown as Fig. 2 A direction views.
Component label instructions
100 masks
200 conduits
300 electronics respiratory pumps
310 air admission holes
320 ventholes
330 pump cases
340 piston units
341 sliding blocks
342 rubber rings
350 driver elements
351 motors
352 screw mandrels
360 rubber blankets
361 rubber blanket fixed positions
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Refer to accompanying drawing.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in specification, so that those skilled in the art understands and reads, is not limited to the present invention enforceable
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Do not influence under effect of the invention that can be generated and the purpose that can reach, all should still fall in disclosed technology contents
Obtain in the range of covering.Meanwhile, cited such as " on ", " under ", "left", "right", " centre " and " one " in this specification
Term, be merely convenient to understanding for narration, and be not used to limit enforceable scope of the invention, the change of its relativeness or
Adjustment, under without essence change technology contents, when being also considered as enforceable category of the invention.
Embodiment
It is shown in Figure 1 present embodiment discloses a kind of artificial respiration emergency machine, including mask 100, conduit 200, electronics
Respiratory pump 300.Communicated between mask 100 and electronics respiratory pump 300 by conduit 200.
Wherein, mask 100 is made of nontoxic, soft, transparent medical PVC material.Also, it is provided with mask 100
Elastic band (is not drawn into) in accompanying drawing.By adjusting elasticity band, mask 100 can be suitably fixed in the face of people.
The air pressure that electronics respiratory pump 300 is used in minor betterment mask 100.Be provided with electronics respiratory pump 300 into
Stomata 310 and venthole 320.Electronics respiratory pump 300 sucks air by air admission hole 310；Conduit 200 and electronics respiratory pump 300
Venthole 320 sealing be connected together.The air sucked from air admission hole 310 is carried out pressurized treatments by electronics respiratory pump 300
Afterwards by the venthole and the catheter propelling to the mask, and then patient is promoted to realize the action of air-breathing.Then, it is described
Electronics respiratory pump 300 carries out the air in the mask 100 and conduit 200 to suction out the sky in the mask after reduced pressure treatment
Gas, and then promote patient to realize the action exhaled.
Conduit 200 is also to be made of nontoxic, soft, transparent medical silica-gel material.One end of conduit 200 and mask 100
Air intake sealing connection, the venthole 320 of the other end and electronics respiratory pump 300 is connected together.
As shown in Fig. 2 electronics respiratory pump 300 also includes pump case 330, piston unit 340 and driver element 350.
The pump case 330 of electronics respiratory pump 300 is a hollow cylinder, also, the air admission hole 310 of electronics respiratory pump 300
The two ends of pump case 330 are respectively set at venthole 320.Also, venthole 320 can be multiple, as shown in figure 3,4 go out
Stomata 320 is evenly distributed at the communicating position of conduit 200 and electronics respiratory pump 300.
Piston unit 340 is located at the inside of pump case 330, and the size of piston unit 340 is hollow bulb with pump case 330
Divide what is be mutually matched.340 points by piston unit of hollow pump case 330 is the first space and second space, and first is spatially located at electricity
The side of air admission hole 310 of sub- respiratory pump 300, second space is located at the side of venthole 320 of electronics respiratory pump 300.
Driver element 350 is connected with piston unit 340, driving piston unit 340 unidirectionally walked inside pump case 330 away from
From and round number of times or/and frequency.Pass through movement of the piston unit 340 inside pump case 330, thus it is possible to vary the first space and
The volume in two spaces, so as to further change the pressure for the air that be transferred to mask 100, promotes to wear mask 100 to reach
People passively carry out the effect of respiratory movement.
Specifically, the driver element 350 includes motor 351 and screw mandrel 352.Screw mandrel 352 is longitudinally mounted to pump case 330
Inside, the rotary motion of 351 drive screw of motor 352.Also, the rotating speed of screw mandrel 352 can be controlled by controlled motor 351, is entered
One step controls the translational speed of piston unit 340, and so as to realize that pressurization promotes patient breaths, decompression promotes patient expiration's
Action.
The piston unit 340 includes sliding block 341 and rubber ring 342.The shape of sliding block 341 and the hollow bulb of pump case 330
Split-phase is consistent, and there is a groove at the middle part of sliding block 341, in terms of profile, and sliding block is " work " font；Also, sliding block 341 and pump case
There is certain gap in 330 inwall.Rubber ring 342 is socketed on the groove of sliding block 341, also, rubber ring 342 and pump case
330 hollow space is mutually matched.Thus, electronics respiratory pump is in air inlet, between the inwall by sliding block 341 and pump case 330
Gap, the air of the first space and second space mutually circulates, and during outlet, and rubber ring 342 is by sliding block 341 and pump case 330
Inwall between clearance seal so that the air of the first space and second space is separate, does not occur air circulation.
Further, sliding block 341 is mounted on screw mandrel 352, sliding block 341 and rubber ring 342 turning with screw mandrel 352
Move the internal round-trip movement in pump case.
In the present embodiment, artificial respiration emergency machine also includes one positioned between electronics respiratory pump 300 and conduit 200
Rubber blanket 360.Rubber blanket 360 is integrally fixed on the pump case 330 of electronics respiratory pump 300, and is also only its center 361
It is fixed on pump case 330 and air admission hole 310 is stated in completely plugged residence, it is shown in Figure 3.Rubber blanket 360 is by extraneous air and
Air in one space is separated.
Electronics respiratory pump 300 is operationally：Extraneous air is entered in pump case 330 by air admission hole first, is then utilized
State air admission hole 310 in the completely plugged residence of rubber blanket 360.When sliding block 341 and rubber ring 342 in the presence of driver element 350 court
When being moved to venthole 320, the air pressure in the first space, conduit and mask becomes big, and air is pressed into the mouth of face mask wearer
In nose, rush achieves aspiratory action.When sliding block 341 and rubber ring 342 in the presence of driver element 350 towards air admission hole
During 310 motion, the air pressure in the first space, conduit and mask diminishes, and air is sucked into from the mouth and nose of face mask wearer
In first space, conduit and mask, rush achieves expiration action.
In addition, will not be proposed by the invention with solution in the innovative part in order to protrude the present invention, the present embodiment
Technical problem relation less close unit is introduced, but this is not intended that in the present embodiment and other units are not present.
It should be noted that the diagram provided in the present embodiment only illustrates the basic conception of the present invention in a schematic way,
Then only display is painted with relevant component in the present invention rather than according to component count, shape and the size during actual implementation in schema
System, it is actual when implementing, and kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout kenel also may be used
Can be increasingly complex.
In summary, artificial respiration emergency machine of the present invention, using air as raw material, it is not necessary to chemical substance, breaks
Common practice, by improving the air pressure in mask, can regularly increase/reduce air pressure in mask and dense
Degree, promotes patient passively to exhale under the influence of air pressure and air-breathing, the vital sign of patient, small volume, cost is saved in time
It is low, simple to operate, it is very suitable for family emergency.
In summary, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (2)
1. a kind of artificial respiration emergency machine, it is characterised in that：The artificial respiration emergency machine includes：
Mask；
Electronics respiratory pump, is connected together by conduit with the mask seal；The electronics respiratory pump be provided with air admission hole and
Venthole；The electronics respiratory pump sucks air by the air admission hole, and the air of suction is pressurizeed or reduced pressure treatment；
The venthole is located at the communicating position of the electronics respiratory pump and the conduit；The electronics respiratory pump is by the air of suction
Carry out after pressurized treatments by the venthole and the catheter propelling to the mask；The electronics respiratory pump is by the mask
Carry out suctioning out the air in the mask after reduced pressure treatment with the air in conduit；
The electronics respiratory pump includes pump case, piston unit and driver element；The pump case is hollow cylinder；The venthole
The two ends of the pump case are respectively arranged at the air admission hole；The driver element drive that the piston unit unidirectionally walks away from
From and round number of times or/and frequency；The piston unit is located in the pump case, and the piston unit divides hollow pump case
For the first space and second space；The piston unit is connected with the driver element；Under the drive of the driver element, institute
State piston unit to move in the pump case internal round-trip, so as to change the volume of first space and the second space；
The driver element includes motor and screw mandrel；The screw mandrel is arranged on inside the pump case；The motor drives the silk
Bar rotary motion；The piston unit is fixedly mounted on the screw mandrel；The piston unit with the rotation of the screw mandrel
Move back and forth inside the pump case；The piston unit includes sliding block and rubber ring；The middle part of the sliding block sets fluted, institute
Rubber ring sleeve is stated to be connected on the groove；The sliding block links together with the driver element；The sliding block and the pump case
Inwall there is gap, and the hollow space of the rubber ring and the pump case matches, so that the electronics respiratory pump is entering
During gas, the air of the space and the second space is mutually circulated by the gap, and during outlet, the gap is described
Seal with elastometic washer, first space and the second space are separate.
2. artificial respiration emergency machine according to claim 1, it is characterised in that：The venthole of the electronics respiratory pump is many
It is individual, and multiple ventholes are evenly distributed at the communicating position of the conduit and the electronics respiratory pump；The electronics is exhaled
Sucking pump also includes the rubber blanket that a center is fixed on the clogging air admission hole on the pump case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628185.5A CN105148368B (en) | 2015-09-28 | 2015-09-28 | Family expenses breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628185.5A CN105148368B (en) | 2015-09-28 | 2015-09-28 | Family expenses breathing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105148368A CN105148368A (en) | 2015-12-16 |
| CN105148368B true CN105148368B (en) | 2017-08-15 |
Family
ID=54789616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628185.5A Expired - Fee Related CN105148368B (en) | 2015-09-28 | 2015-09-28 | Family expenses breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105148368B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148368B (en) * | 2015-09-28 | 2017-08-15 | 中国科学院上海高等研究院 | Family expenses breathing apparatus |
| CN105268076B (en) * | 2015-10-19 | 2017-12-05 | 宁语聪 | Plateau self-adapting oxygen mask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032071U (en) * | 1987-12-01 | 1989-02-08 | 山东医科大学 | Manual respirator |
| US5217006A (en) * | 1990-04-05 | 1993-06-08 | Mcculloch Norma D | In or relating to a resuscitator |
| CN200991482Y (en) * | 2006-12-26 | 2007-12-19 | 北京谊安医疗系统股份有限公司 | Drive mechanism of inhalator without drive-air |
| CN202314785U (en) * | 2011-11-08 | 2012-07-11 | 陈方良 | Artificial respirator for dog |
| CN204275217U (en) * | 2014-12-05 | 2015-04-22 | 王国栋 | Cardiological electric pulmotor |
| CN105148368A (en) * | 2015-09-28 | 2015-12-16 | 中国科学院上海高等研究院 | Household artificial respiration machine |
| CN204972617U (en) * | 2015-07-27 | 2016-01-20 | 中国科学院上海高等研究院 | Plateau oxygen mask |
-
2015
- 2015-09-28 CN CN201510628185.5A patent/CN105148368B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032071U (en) * | 1987-12-01 | 1989-02-08 | 山东医科大学 | Manual respirator |
| US5217006A (en) * | 1990-04-05 | 1993-06-08 | Mcculloch Norma D | In or relating to a resuscitator |
| CN200991482Y (en) * | 2006-12-26 | 2007-12-19 | 北京谊安医疗系统股份有限公司 | Drive mechanism of inhalator without drive-air |
| CN202314785U (en) * | 2011-11-08 | 2012-07-11 | 陈方良 | Artificial respirator for dog |
| CN204275217U (en) * | 2014-12-05 | 2015-04-22 | 王国栋 | Cardiological electric pulmotor |
| CN204972617U (en) * | 2015-07-27 | 2016-01-20 | 中国科学院上海高等研究院 | Plateau oxygen mask |
| CN105148368A (en) * | 2015-09-28 | 2015-12-16 | 中国科学院上海高等研究院 | Household artificial respiration machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105148368A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1089012C (en) | CPR device having structure for increasing duration and magnitude of negative intra-thoracic pressure | |
| EP0310613B1 (en) | Cardiopulmonary resuscitation device | |
| US20130231593A1 (en) | Non-invasive system to regulate intracranial pressure | |
| US10881819B2 (en) | First-aid mask and inflatable structure thereof | |
| CN105148368B (en) | Family expenses breathing apparatus | |
| US3441020A (en) | Continuous flow inhalator mask with obturator means | |
| CN205386272U (en) | Easy automatic respirator for cardiopulmonary resuscitation | |
| CN105268076B (en) | Plateau self-adapting oxygen mask | |
| CN204815227U (en) | Two ball binary channelss have apparent artificial respirator who looks that survives | |
| Safar | Initiation of closed-chest cardiopulmonary resuscitation basic life support. A personal history | |
| CN205055102U (en) | Artificial respiration first aid machine | |
| CN204840560U (en) | Binary channels has developments of breathing to keep watch on artificial respirator of function | |
| TW202140098A (en) | Methods of respiratory support and related apparatus | |
| CN202637650U (en) | Portable infectious disease prevention artificial respirator | |
| CN205814824U (en) | Manual resuscitator mouth to mouth | |
| US10124136B2 (en) | Devices and methods for delivering air to a patient | |
| CN207755614U (en) | A kind of Cardiological manually respirator | |
| CN104689437A (en) | Emergency nursing device | |
| CN109718447A (en) | A kind of heart internal medicine breathing mask for emergency treatment | |
| CN214802574U (en) | Breathable medical protective cloth | |
| CN213100137U (en) | Severe medical science branch of academic or vocational study respiratory recovery ware | |
| CN203591508U (en) | Artificial respirator for department of cardiology | |
| CN212880515U (en) | Internal medicine is clinical with oxygen uptake artificial respirator | |
| Ekunke et al. | THE DESIGN, PRODUCTION, AND TESTING OF AN AUTOMATIC VALVE-BAG RESUSCITATOR. | |
| Ben-Abraham et al. | Application of a cuirass and institution of biphasic extra-thoracic ventilation by gear-protected physicians |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |