CN107510873A - A kind of human assistance respirator for emergency treatment - Google Patents
A kind of human assistance respirator for emergency treatment Download PDFInfo
- Publication number
- CN107510873A CN107510873A CN201710743839.8A CN201710743839A CN107510873A CN 107510873 A CN107510873 A CN 107510873A CN 201710743839 A CN201710743839 A CN 201710743839A CN 107510873 A CN107510873 A CN 107510873A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- oral cavity
- mounting blocks
- inlet pipe
- respirator
- 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
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
- 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
-
- 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
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
- A61M16/009—Removing used or expired gases or anaesthetic vapours
- A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
-
- 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
- A61M16/105—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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of human assistance respirator for emergency treatment,Including mounting blocks,Controlling switch group is installed at the top of the mounting blocks,The side of mounting blocks is built-in with power supply,The left and right of the mounting blocks is symmetrically installed with inlet duct twice,Inlet duct is connected with oral cavity distracting device by air inlet pipe,And air inlet pipe is provided with breathing environment adjusting means,The gas outlet position of the oral cavity distracting device is connected with filter by clamping mechanism,This is used for the human assistance respirator of emergency treatment,Human oral cavity is strutted by oral cavity distracting device,Its is adaptable,It can be used in different patients,Also provided conveniently for the air inlet work of inlet duct simultaneously,Patient is supplied by inlet duct,Its flexibility is good,Operational capacity is strong,The breathing environment of patient is adjusted by breathing environment adjusting means,Its regulating power is strong,It is easily controlled,It is safe.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of human assistance respirator for emergency treatment.
Background technology
In the prior art：Authorization Notice No. discloses a kind of for the artificial auxiliary of emergency treatment for the U of CN 203154498 patent
Auxiliary respirator, including filter, extension airbag and breathing mask, the filter upper and lower side are respectively provided with one, upper and lower two mistakes
Filter is fixedly connected by pole with bolt, and extension airbag is provided between upper and lower two filters, and extension airbag is provided with handle,
The filter upper surface of upper end is provided with air inlet, and the filter upper surface of lower end is provided with escape pipe, and escape pipe is connected by conduit
Breathing mask, be filled with wet absorbent cotton in filter, its air inflow is not easily controlled, easily cause to try one's best in the unit interval it is excessive and
Patient airway is caused to oppress, while the dismounting inconvenience of its filter, it has not been convenient to cleaning and sterilizing is carried out, is not easy to next use.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of human assistance for emergency treatment breathes
Device, adjustability is strong, adaptable, safe, convenient disassembly, is convenient for cleaning and sterilizing work, can effectively solve
Certainly in background technology the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of human assistance respirator for emergency treatment, bag
Mounting blocks are included, controlling switch group is installed at the top of the mounting blocks, the side of mounting blocks is built-in with power supply, the mounting blocks
Left and right is symmetrically installed with inlet duct twice, and inlet duct is connected with oral cavity distracting device by air inlet pipe, and is set in air inlet pipe
There is breathing environment adjusting means, the gas outlet position of the oral cavity distracting device is connected with filter by clamping mechanism, described
The output end of power supply is connected with the input of controlling switch group.
As a preferred technical solution of the present invention, the inlet duct includes slide rail, and slide rail is fixed on mounting blocks
The left and right sides, is socketed with extension airbag on the slide rail, and the afterbody of extension airbag is provided with bracket, the bracket with slide rail activity even
Connect, the side of bracket is fixed with draw ring, and the extension airbag is connected by air inlet pipe with oral cavity distracting device.
As a preferred technical solution of the present invention, the oral cavity distracting device includes support air bag, and support air bag is led to
Cross air inlet pipe to be connected with extension airbag, the gas outlet of the air inlet pipe is located at the inner side of support air bag, the outside point of support air bag
Inflator pump and air bleeding valve are not installed, and inflator pump and air bleeding valve connect with support air bag, the output of the controlling switch group
The input respectively with inflator pump and air bleeding valve is held to be connected.
As a preferred technical solution of the present invention, the breathing environment adjusting means includes humidifier and Flow-rate adjustment
Valve, humidifier and flow control valve are installed in air inlet pipe, and humidifier connects with air inlet pipe inside, the controlling switch group
Input of the output end respectively with humidifier and flow control valve be connected.
As a preferred technical solution of the present invention, the clamping mechanism includes buckle, and buckle is fixed on filter
Side, the position that the support air bag corresponds to buckle offer neck, buckle and neck snapping.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the human assistance respirator of emergency treatment, passes through oral cavity
Device for spreading struts to human oral cavity, and its is adaptable, can be used in different patients, while is also inlet duct
Air inlet work provides conveniently, patient is supplied by inlet duct, its flexibility is good, and operational capacity is strong, passes through breathing
The breathing environment of patient is adjusted environment regulating device, and its regulating power is strong, is easily controlled, safe, passes through conveniently
The clamping mechanism of disassembly and installation is attached to filter and oral cavity distracting device, is easy to filter to carry out cleaning and sterilizing work
Make.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention.
In figure：1 mounting blocks, 2 power supplys, 3 slide rails, 4 brackets, 5 extension airbags, 6 draw rings, 7 controlling switch groups, 8 air inlet pipe, 9
Inflator pump, 10 support air bags, 11 air bleeding valves, 12 flow control valves, 13 humidifiers, 14 inlet ducts, 15 oral cavity distracting devices, 16
Breathing environment adjusting means, 17 filters, 18 buckles, 19 necks, 20 clamping mechanisms.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of human assistance respirator for emergency treatment, including
Mounting blocks 1, the top of mounting blocks 1 are provided with controlling switch group 7, and the side of mounting blocks 1 is built-in with power supply 2, the left and right of mounting blocks 1
Inlet duct 14 is symmetrically installed with twice, and inlet duct 14 is connected with oral cavity distracting device 15, and air inlet pipe 8 by air inlet pipe 8
Breathing environment adjusting means 16 is provided with, the gas outlet position of oral cavity distracting device 15 is connected with filter by clamping mechanism 20
17, the output end of power supply 2 is connected with the input of controlling switch group 7；
Inlet duct 14 includes slide rail 3, and slide rail 3 is fixed on the left and right sides of mounting blocks 1, flexible gas is socketed with slide rail 3
Capsule 5, the afterbody of extension airbag 5 are provided with bracket 4, and bracket 4 is flexibly connected with slide rail 3, and the side of bracket 4 is fixed with draw ring 6, stretch
Air bag 5 is connected by air inlet pipe 8 with oral cavity distracting device 15, and both hands pull draw ring 6, bracket 4 is done reciprocal fortune on slide rail 3
Dynamic, bracket 4 drives extension airbag 5 to carry out stretching motion, and extension airbag 5 is flexible to produce gas, and gas is entered by air inlet pipe 8 and suffered from
In person oral cavity, breathed for patient, before human oral cavity is entered, gas is filtered by filter 17, its flexible row
It is good, one-handed performance can be carried out, can also both hands operate simultaneously, when carrying out one-handed performance, a hand holds mounting blocks 1, another
Only pull dynamic one of which draw ring 6；
Oral cavity distracting device 15 includes support air bag 10, and support air bag 10 is connected with extension airbag 5 by air inlet pipe 8, entered
The gas outlet of tracheae 8 is located at the inner side of support air bag 10, and the outside of support air bag 10 is separately installed with inflator pump 9 and air bleeding valve
11, and inflator pump 9 and air bleeding valve 11 connect with support air bag 10, the output end of controlling switch group 7 respectively with inflator pump 9 and row
The input connection of air valve 11, support air bag 10 is put into inside human oral cavity, and the work of inflator pump 9 is controlled by controlling switch group 7
Make, the gas injection into support air bag 10 of inflator pump 9, open support air bag 10, so as to strut the oral cavity of people, using completion
Afterwards, control air bleeding valve 11 that support air bag 10 is exhausted by controlling switch group 7, its is reasonable in design, easy to operate, fits
Should be able to power it is strong, can be used in different patients, while be also convenient for inlet duct 14 and patient is supplied；
Breathing environment adjusting means 16 includes humidifier 13 and flow control valve 12, and humidifier 13 and flow control valve 12 are equal
In air inlet pipe 8, and the inside of humidifier 13 and air inlet pipe 8 connects, the output end of controlling switch group 7 respectively with humidifier 13
Connected with the input of flow control valve 12, control humidifier 13 to spray into moisture to air inlet pipe 8 by controlling switch group 7, according to
Different patient signs, flow control valve 12 is controlled by controlling switch group 7, flow control valve 12 exists to air inlet pipe 8
Air inflow in unit interval carries out condition, and its adjustability is strong, avoids air demand excessive and patient airway is caused to oppress,
Substantially increase the safety in utilization of the assisting respirator；
Clamping mechanism 20 includes buckle 18, and buckle 18 is fixed on the side of filter 17, the corresponding buckle 18 of support air bag 10
Position offer neck 19, buckle 18 and the snapping of neck 19, after the completion of emergency treatment, it can be made from card by pulling buckle 18
Exited in groove 19, cleaning and sterilizing is entered to it so as to remove filter 17, facilitate it to carry out next use；
Controlling switch group 7 is provided with and inflator pump 9, air bleeding valve 11, humidifier 13 and flow control valve 12 are corresponding presses
Button.
When in use：Support air bag 10 is put into inside human oral cavity, controls inflator pump 9 to work by controlling switch group 7,
The gas injection into support air bag 10 of inflator pump 9, opens support air bag 10, so as to strut the oral cavity of people, after the completion of use,
Control air bleeding valve 11 that support air bag 10 is exhausted by controlling switch group 7, both hands pull draw ring 6, make bracket 4 in cunning
Moved reciprocatingly on rail 3, bracket 4 drives extension airbag 5 to carry out stretching motion, and extension airbag 5 is flexible to produce gas, and gas passes through
Air inlet pipe 8 enters in patient oral cavity, is breathed for patient, and before human oral cavity is entered, gas is carried out by filter 17
Filtering, control humidifier 13 to spray into moisture to air inlet pipe 8 by controlling switch group 7, according to different patient signs, pass through control
Switches set 7 is controlled to flow control valve 12, and flow control valve 12 carries out bar to air inflow of the air inlet pipe 8 within the unit interval
Part, after the completion of emergency treatment, by pulling buckle 18 it can be made to be exited out of neck 19, it is entered clearly so as to remove filter 17
Wash disinfection.
The present invention is strutted by oral cavity distracting device 15 to human oral cavity, and its is adaptable, can be used in difference
Patient, while also for inlet duct 14 air inlet work provide conveniently, patient is supplied by inlet duct 14, its
Flexibility is good, and operational capacity is strong, the breathing environment of patient is adjusted by breathing environment adjusting means 16, its regulating power
By force, it is easily controlled, it is safe, by facilitating the clamping mechanism 20 of disassembly and installation to filter 17 and oral cavity distracting device 15
It is attached, is easy to filter 17 to carry out cleaning and sterilizing work.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of human assistance respirator for emergency treatment, including mounting blocks (1), it is characterised in that：The top of the mounting blocks (1)
Portion is provided with controlling switch group (7), and the side of mounting blocks (1) is built-in with power supply (2), and the left and right of the mounting blocks (1) is right twice
Title is provided with inlet duct (14), and inlet duct (14) is connected with oral cavity distracting device (15), and air inlet pipe by air inlet pipe (8)
(8) breathing environment adjusting means (16) is provided with, the gas outlet position of the oral cavity distracting device (15) passes through clamping mechanism
(20) filter (17) is connected with, the output end of the power supply (2) is connected with the input of controlling switch group (7).
A kind of 2. human assistance respirator for emergency treatment according to claim 1, it is characterised in that：The inlet duct
(14) slide rail (3) is included, slide rail (3) is fixed on the left and right sides of mounting blocks (1), extension airbag is socketed with the slide rail (3)
(5), the afterbody of extension airbag (5) is provided with bracket (4), and the bracket (4) is flexibly connected with slide rail (3), and the side of bracket (4) is consolidated
Surely there is draw ring (6), the extension airbag (5) is connected by air inlet pipe (8) with oral cavity distracting device (15).
A kind of 3. human assistance respirator for emergency treatment according to claim 1, it is characterised in that：The oral cavity expanding
Device (15) includes support air bag (10), and support air bag (10) is connected by air inlet pipe (8) with extension airbag (5), the air inlet
The gas outlet of pipe (8) is located at the inner side of support air bag (10), and inflator pump (9) and row are separately installed with the outside of support air bag (10)
Air valve (11), and inflator pump (9) and air bleeding valve (11) connect with support air bag (10), the output of the controlling switch group (7)
The input respectively with inflator pump (9) and air bleeding valve (11) is held to be connected.
A kind of 4. human assistance respirator for emergency treatment according to claim 1, it is characterised in that：The breathing environment
Adjusting means (16) includes humidifier (13) and flow control valve (12), and humidifier (13) and flow control valve (12) are installed in
In air inlet pipe (8), and humidifier (13), with being connected inside air inlet pipe (8), the output end of the controlling switch group (7) is respectively with adding
Wet device (13) connects with the input of flow control valve (12).
A kind of 5. human assistance respirator for emergency treatment according to claim 1 or 3, it is characterised in that：The clamping
Mechanism (20) includes buckle (18), and buckle (18) is fixed on the side of filter (17), the corresponding buckle of the support air bag (10)
(18) position offers neck (19), buckle (18) and neck (19) snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743839.8A CN107510873A (en) | 2017-08-25 | 2017-08-25 | A kind of human assistance respirator for emergency treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743839.8A CN107510873A (en) | 2017-08-25 | 2017-08-25 | A kind of human assistance respirator for emergency treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107510873A true CN107510873A (en) | 2017-12-26 |
Family
ID=60724283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743839.8A Pending CN107510873A (en) | 2017-08-25 | 2017-08-25 | A kind of human assistance respirator for emergency treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107510873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476152A (en) * | 2021-07-28 | 2021-10-08 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study alcohol cardiomyopathy protector |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2402192A1 (en) * | 1974-01-17 | 1975-07-24 | Hans Duerr | Resuscitation respirator - has mask with connected piston valve, non-return cap, and connection pipe |
| US4934360A (en) * | 1989-01-05 | 1990-06-19 | Heilbron Delphine R | Disposable manual resuscitator |
| CN101180101A (en) * | 2005-04-06 | 2008-05-14 | 斯科特科技公司 | Portable air-purifying system utilizing enclosed filters |
| JP2008119542A (en) * | 2008-02-18 | 2008-05-29 | Air Water Safety Service Inc | Respirator |
| CN201200703Y (en) * | 2008-05-27 | 2009-03-04 | 中国人民解放军第二军医大学 | Air sac type tooth pad |
| CN203989378U (en) * | 2014-06-16 | 2014-12-10 | 牛新峰 | A kind of novel breathing mask that can anti-cross infection |
| CN204723540U (en) * | 2015-04-21 | 2015-10-28 | 董良 | A kind of humidification artificial ventilator |
| CN204815266U (en) * | 2015-08-21 | 2015-12-02 | 吕文明 | Oxygen assistor is given to face guard |
| CN205626640U (en) * | 2016-02-29 | 2016-10-12 | 李良梅 | Portable breathing internal medicine humidification atomizer |
| CN106860998A (en) * | 2017-03-22 | 2017-06-20 | 苏州大学附属第医院 | A kind of teeth pad for tracheal cannula |
-
2017
- 2017-08-25 CN CN201710743839.8A patent/CN107510873A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2402192A1 (en) * | 1974-01-17 | 1975-07-24 | Hans Duerr | Resuscitation respirator - has mask with connected piston valve, non-return cap, and connection pipe |
| US4934360A (en) * | 1989-01-05 | 1990-06-19 | Heilbron Delphine R | Disposable manual resuscitator |
| CN101180101A (en) * | 2005-04-06 | 2008-05-14 | 斯科特科技公司 | Portable air-purifying system utilizing enclosed filters |
| JP2008119542A (en) * | 2008-02-18 | 2008-05-29 | Air Water Safety Service Inc | Respirator |
| CN201200703Y (en) * | 2008-05-27 | 2009-03-04 | 中国人民解放军第二军医大学 | Air sac type tooth pad |
| CN203989378U (en) * | 2014-06-16 | 2014-12-10 | 牛新峰 | A kind of novel breathing mask that can anti-cross infection |
| CN204723540U (en) * | 2015-04-21 | 2015-10-28 | 董良 | A kind of humidification artificial ventilator |
| CN204815266U (en) * | 2015-08-21 | 2015-12-02 | 吕文明 | Oxygen assistor is given to face guard |
| CN205626640U (en) * | 2016-02-29 | 2016-10-12 | 李良梅 | Portable breathing internal medicine humidification atomizer |
| CN106860998A (en) * | 2017-03-22 | 2017-06-20 | 苏州大学附属第医院 | A kind of teeth pad for tracheal cannula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476152A (en) * | 2021-07-28 | 2021-10-08 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study alcohol cardiomyopathy protector |
| CN113476152B (en) * | 2021-07-28 | 2022-05-31 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study alcohol cardiomyopathy protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102247269A (en) | Rescue face mask | |
| CN105771048A (en) | Breathing apparatus for internal medicine | |
| CN104383649B (en) | Positive-pressure biological protection hood | |
| CN109966666A (en) | A kind of portable air purifier for resisting haze | |
| CN109692384A (en) | A kind of Emergence worry oxygen breathing equipment | |
| CN204193237U (en) | Infectious disease prevention device | |
| CN110075398A (en) | The breathing of severe medical patient restores auxiliary device | |
| CN203417389U (en) | Emergency treatment mask | |
| CN209696019U (en) | A kind of portable severe first-aid respirator | |
| CN107510873A (en) | A kind of human assistance respirator for emergency treatment | |
| CN208339907U (en) | A kind of medical treatment assisted respirator | |
| CN111374380A (en) | Protective garment with ventilation function | |
| CN207837983U (en) | A kind of inflatable lower jaw supporting device | |
| CN206473638U (en) | A kind of Respiratory Medicine Multifunctional simple respirator | |
| CN105879182B (en) | A kind of purification device for pneumology department | |
| CN205411866U (en) | Rescuing breathing apparatus | |
| CN107812291A (en) | A kind of convenient artificial respirator of medical binary channels | |
| CN208864962U (en) | A kind of medical respiration internal medicine oxygen inhaler | |
| CN106178210A (en) | Gassing first-aid respirator | |
| CN205460282U (en) | Artificial respirator that intracardiac branch of academic or vocational study used | |
| CN208339903U (en) | A kind of assisted respirator | |
| CN208823670U (en) | Novel and multifunctional oxygen unit | |
| CN208193362U (en) | A kind of innovation multifunctional breath Anesthesia machine | |
| CN201394182Y (en) | First-aid respirator | |
| CN206152037U (en) | Gas poisoning first aid breathing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |
|
| RJ01 | Rejection of invention patent application after publication |