CN1824337A - Mouth moie cap type forced aeration style artificial respirator - Google Patents
Mouth moie cap type forced aeration style artificial respirator Download PDFInfo
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- CN1824337A CN1824337A CN 200510020392 CN200510020392A CN1824337A CN 1824337 A CN1824337 A CN 1824337A CN 200510020392 CN200510020392 CN 200510020392 CN 200510020392 A CN200510020392 A CN 200510020392A CN 1824337 A CN1824337 A CN 1824337A
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Abstract
A forced inflation type artificial respirator with mouth-nose mask for rescuing the dangerous patient is composed of an operation unit for providing compressed air and O2, an inflation unit for filling air in lung via mouth and nose, and a waste air exhausting unit for exhausting waste air out of the lung. It uses the lever principle for saving labor.
Description
Technical field:
The present invention relates to a kind of mouth moie cap type forced aeration style artificial respirator that is used to rescue the weak and respiratory arrest critical patient of autonomous respiration.It comprises an operating means, an aerating device and an exhaust extractor.
Technical background:
Do artificial breathing and be that a kind of heart that gives emergency treatment to a patient stops suddenly beating, autonomous respiration is weak and breathe the effective ways that stop suddenly.It is the simplest with the hands to do artificial breathing in the mode of pushing to patient, and its shortcoming is to require great effort very much.It also is very common a kind of efficient and simple method that the mode of implanting the inflated type artificial ventilator with tracheotomy gives emergency treatment to a patient, and it operates and structure more complicated all.If use a kind of machine between simple to operate and complicated: its operation is fairly simple, laborsaving, easy to carry, exempt tracheotomy pain, just can come into operation at once.Below the concrete scheme of Here it is the present invention will solve this machine technology problem.
Summary of the invention:
The technical problem to be solved in the present invention provides a kind of mouth moie cap type forced aeration style artificial respirator that is used to rescue the weak and respiratory arrest critical patient of autonomous respiration.It comprises an operating means that is used to provide compressed air and oxygen, and an oral cavity and the nasal cavity by the people is used for exhaust extractor that waste gas is discharged from people's pulmonary to the aerating device of pulmonary's inflation of people and one.
Adopt after the said structure, described operating means has solved mouth moie cap type forced aeration style artificial respirator and compressed air is provided, simulates people's expiration and technical problem air-breathing and compressed air, inflation and aerofluxus coordination by inflation and aerofluxus to patient.Described aerating device has solved mouth moie cap type forced aeration style artificial respirator the technical problem of carrying compressed air, oxygen channel is provided to patient.Described exhaust extractor has solved the technical problem that the compressed air after mouth moie cap type forced aeration style artificial respirator will exchange is discharged.At operating means, under the cooperatively interacting of aerating device and exhaust extractor, forcibly air and oxygen are filled into patient's pulmonary, again the pulmonary of waste gas from patient discharged, reached the order ground of the respiratory movement that simulates the people.Its aeration quantity foot has increased oxygen in the intravital exchange of people, and efficient improves.Its volume is little, in light weightly is easy to carry and operates.It adopts lever principle, so more laborsaving.
Description of drawings:
Below in conjunction with drawings and embodiments the present invention is described in further detail.
Fig. 1 is the schematic side pseudosection of embodiment of the present invention.
Fig. 2 is the schematic top plan view of embodiment of the present invention.
Fig. 3 is the schematic side pseudosection of waste gas dump valve.
The specific embodiment:
At first referring to Fig. 1, Fig. 2, Fig. 3, this mouth moie cap type forced aeration style artificial respirator comprises an operating means that is used to provide compressed air and oxygen, an oral cavity and the nasal cavity exhaust extractor of waste gas being discharged from people's pulmonary to the aerating device of pulmonary's inflation and by the people.The operating means of described mouth moie cap type forced aeration style artificial respirator comprises a barrel-shaped support (1) that plays the bearing support effect, the handle (2) that a depression bar (3) connects, be fixed on the following hanger (4) of depression bar (3), the push rod (5) that is connected with hanger (4) by ejector rob axis (6), be installed in and disclose the air bag (7) that is connected with push rod (5) above the shape support (1), be arranged on the air intake valve (8) of air bag (7) below, be arranged on air inlet (9) and oxygen input port (10) of air intake valve (8) front end.By connecting by connecing the secondary depression bar (11) that axle (12) is connected with depression bar (3), the waste gas dump valve push rod (14) that is connected with secondary depression bar (11) by secondary depression bar connecting axle (13), limit the limited support (15) that secondary depression bar (11) front and back activity point of view is in the shape of the letter V, be installed in return bullet Huang (34) and waste gas dump valve (32) above the waste gas dump valve push rod (14), be arranged on outlet port (36) and waste gas inlet (35) above the exhausting waste gas valve seat (33), be arranged on the aeration quantity adjusting bracket (18) above the barrel-shaped support (1), be placed on the aeration quantity adjusting rod (19) above the aeration quantity adjusting bracket, be arranged on the expansion bracket (16) that is used to stablize barrel-shaped support (1) below the barrel-shaped support (1), with the locker room (17) of place apparatus parts.
The aerating device of described mouth moie cap type forced aeration style artificial respirator comprises a charge valve (20), inflation inlet (21), be installed in the sebific duct (22) above the inflation inlet (21), threeway (23) by sebific duct (22) connection, the mouth and nose respirator air inlet and the exhaust outlet (24) that are connected with threeway (23) by sebific duct (22), fixed pin holes (29) above the mouth and nose respirator (25), the back bolster (26) and the elastic reducing-fixing band (27) that are used for fixing mouth and nose respirator (25), steady pin (28) above the fixing band (27), a convergent divergent channel (31) that is used to expand the oral cavity, the protecting cap (30) of a safety effect.
The exhaust extractor of described mouth moie cap type forced aeration style artificial respirator comprises air inlet and the exhaust outlet (24) that is installed in above the mouth and nose respirator (25), the threeway (23) that is connected with exhaust outlet (24) by sebific duct (22) and air inlet, the waste gas dump valve air inlet (35) that is connected with threeway (23) by sebific duct (22), and waste gas dump valve (32) and waste gas are discharged valve seat (33).
The depression bar of described operating means (3) is done pressing action, and purpose is the aspiratory action that simulates the people.When depression bar (3) when pressing down, under the effect of power, push rod (5) and air bag (7) move downward vertically, at this moment intake valve (8) cuts out automatically, charge valve (20) is opened automatically, depression bar (3) drives secondary depression bar (11), waste gas dump valve push rod (34) is upwards carried, waste gas dump valve (32) cuts out, compressed air just by inflation inlet (21) one sebific ducts (22) one threeway (23) one sebific ducts (22) one air inlets and air vent (24) inlet port oronasal respirators (25), enters people's pulmonary again by oral cavity and nasal cavity.
The depression bar of described operating means (3) is done and is lifted work, and purpose is the exhale action that simulates the people.When lifting on the depression bar (3), under the effect of power, depression bar (3) drives push rod (5), air bag (7) moves upward, at this moment intake valve (8) is opened automatically, charge valve (20) is closed automatically, depression bar (3) drives secondary depression bar (11), waste gas dump valve push rod (34) to pressing down, waste gas dump valve (32) is opened, waste gas in people's the pulmonary just can through port oronasal respirator (25) one air inlets and air vent (24) one sebific ducts (22) one threeways (23) one sebific ducts (22) one waste gas dump valve air inlets (35), discharge by waste gas dump valve outlet (36) again.
The aeration quantity adjusting bracket (18) of described operating means and aeration quantity adjusting rod (19), its effect be restriction depression bar (3) press down and on the activity lifted, reach the aeration quantity of adjusting to pulmonary's inflation of people.The adult uses a retaining, and the old people uses two retainings, young use three retainings.
Using method: 1, at first determine aeration quantity according to patient's vital capacity: the adult uses a retaining, and the old people uses two retainings, young use three retainings.2, oral cavity convergent divergent channel (31) is placed between tongue and the maxillary, unimpeded to guarantee inflation and aerofluxus.Again mouth and nose respirator (25) is buckled in the position of oral cavity and nasal cavity, back bolster (26) is placed on the hindbrain position, two top pins (28) of the elastic reducing-fixing band (27) that is connected with back bolster (26) are inserted in the top fixed pin holes (29) of mouth and nose respirators (25), 3, determine behind inflation and deflated each parts good seal depression bar (3) upwards to be lifted, when depression bar (3) touches aeration quantity adjusting rod (19), change into down at once moulded rod (3), when depression bar (3) is depressed into bottom, change into again and lift depression bar (3), depression bar (3) threshes like this to be lifted and pressing action, has simulated people's respiratory movement exactly.
Be appreciated that from above-mentioned explanation mouth moie cap type forced aeration style artificial respirator just can simulate people's respiratory movement effectively, reaches the order ground that gives emergency treatment to a patient under organic cooperation of each device and each parts.
Claims (4)
1, a kind of mouth moie cap type forced aeration style artificial respirator, comprise an operating means that is used to provide compressed air and oxygen, an oral cavity and the nasal cavity exhaust extractor of waste gas being discharged from people's pulmonary by the people to the aerating device of pulmonary's inflation and one.It is characterized in that: the operating means of described mouth moie cap type forced aeration style artificial respirator comprises a barrel-shaped support (1) that plays the bearing support effect, the handle (2) that a depression bar (3) connects, be fixed on the following hanger (4) of depression bar (3), the push rod (5) that is connected with hanger (4) by ejector rob axis (6), be installed in and disclose the air bag (7) that is connected with push rod (5) above the shape support (1), be arranged on the air intake valve (8) of air bag (7) below, be arranged on air inlet (9) and oxygen input port (10) of air intake valve (8) front end.By connecting by connecing the secondary depression bar (11) that axle (12) is connected with depression bar (3), the waste gas dump valve push rod (14) that is connected with secondary depression bar (11) by secondary depression bar connecting axle (13), limit the limited support (15) that secondary depression bar (11) front and back activity point of view is in the shape of the letter V, be installed in return bullet Huang (34) and waste gas dump valve (32) above the waste gas dump valve push rod (14), be arranged on outlet port (36) and waste gas inlet (35) above the exhausting waste gas valve seat (33), be arranged on the aeration quantity adjusting bracket (18) above the barrel-shaped support (1), be placed on the aeration quantity adjusting rod (19) above the aeration quantity adjusting bracket, be arranged on the expansion bracket (16) that is used to stablize barrel-shaped support (1) below the barrel-shaped support (1), with the locker room (17) of place apparatus parts.
2, aerating device according to the described mouth moie cap type forced aeration style artificial respirator of power claim 1, it is characterized in that: it comprises a charge valve (20), inflation inlet (21), be installed in the sebific duct (22) above the inflation inlet (21), threeway (23) by sebific duct (22) connection, the mouth and nose respirator air inlet and the exhaust outlet (24) that are connected with threeway (23) by sebific duct (22), fixed pin holes (29) above the mouth and nose respirator (25), the back bolster (26) and the elastic reducing-fixing band (27) that are used for fixing mouth and nose respirator (25), steady pin (28) above the fixing band (27), a convergent divergent channel (31) that is used to expand the oral cavity, the protecting cap (30) of a safety effect.
3, according to the exhaust extractor of claim 1,2 described mouth moie cap type forced aeration style artificial respirators, it is characterized in that: comprise the air inlet and the exhaust outlet (24) that are installed in above the mouth and nose respirator (25), the threeway (23) that is connected with exhaust outlet (24) by sebific duct (22) and air inlet, the waste gas dump valve air inlet (35) that is connected with threeway (23) by sebific duct (22), and waste gas dump valve (32) and waste gas are discharged valve seat (33).
4, according to claim 1,2,3 described operating means, it is characterized in that: the pressing action of depression bar (3), purpose are the aspiratory actions that simulates the people.When depression bar (3) when pressing down, under the effect of power, push rod (5) and air bag (7) move downward vertically, at this moment intake valve (8) cuts out automatically, charge valve (20) is opened automatically, depression bar (3) drives secondary depression bar (11), waste gas dump valve push rod (34) is upwards carried, waste gas dump valve (32) cuts out, compressed air just by inflation inlet (21) one sebific ducts (22) one threeway (23) one sebific ducts (22) one air inlets and air vent (24) inlet port oronasal respirators (25), enters people's pulmonary again by oral cavity and nasal cavity.
Described depression bar (3) is done and is lifted work, and purpose is the exhale action that simulates the people.When lifting on the depression bar (3), under the effect of power, depression bar (3) drives push rod (5), air bag (7) moves upward, at this moment intake valve (8) is opened automatically, charge valve (20) is closed automatically, depression bar (3) drives secondary depression bar (11), waste gas dump valve push rod (34) to pressing down, waste gas dump valve (32) is opened, waste gas in people's the pulmonary just can through port oronasal respirator (25) one air inlets and air vent (24) one sebific ducts (22) one threeways (23) one sebific ducts (22) one waste gas dump valve air inlets (35), discharge by waste gas dump valve outlet (36) again.
Described aeration quantity adjusting bracket (18) and aeration quantity adjusting rod (19), its effect be restriction depression bar (3) press down and on the activity lifted, reach the aeration quantity of adjusting to pulmonary's inflation of people.The adult uses a retaining, and the old people uses two retainings, young use three retainings.
Using method: 1, at first determine aeration quantity according to patient's vital capacity: the adult uses a retaining, and the old people uses two retainings, young use three retainings.2, oral cavity convergent divergent channel (31) is placed between tongue and the maxillary, unimpeded to guarantee inflation and aerofluxus.Again mouth and nose respirator (25) is buckled in the position of oral cavity and nasal cavity, back bolster (26) is placed on the hindbrain position, two top pins (28) of the elastic reducing-fixing band (27) that is connected with back bolster (26) are inserted in the top fixed pin holes (29) of mouth and nose respirators (25), 3, determine behind inflation and deflated each parts good seal depression bar (3) upwards to be lifted, when depression bar (3) touches aeration quantity adjusting rod (19), change into down at once moulded rod (3), when depression bar (3) is depressed into bottom, change into again and lift depression bar (3), depression bar (3) threshes like this to be lifted and pressing action, has simulated people's respiratory movement exactly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510020392 CN1824337A (en) | 2005-02-22 | 2005-02-22 | Mouth moie cap type forced aeration style artificial respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510020392 CN1824337A (en) | 2005-02-22 | 2005-02-22 | Mouth moie cap type forced aeration style artificial respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1824337A true CN1824337A (en) | 2006-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510020392 Pending CN1824337A (en) | 2005-02-22 | 2005-02-22 | Mouth moie cap type forced aeration style artificial respirator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837257A (en) * | 2018-07-05 | 2018-11-20 | 高翰哲 | A kind of bag respirator of adjustable air-blowing depth |
| CN109513087A (en) * | 2018-10-23 | 2019-03-26 | 青岛市市立医院 | Rescue breathing apparatus |
| CN112604110A (en) * | 2020-12-23 | 2021-04-06 | 永康市第一人民医院 | Simple respirator for emergency surgery |
-
2005
- 2005-02-22 CN CN 200510020392 patent/CN1824337A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837257A (en) * | 2018-07-05 | 2018-11-20 | 高翰哲 | A kind of bag respirator of adjustable air-blowing depth |
| CN108837257B (en) * | 2018-07-05 | 2021-01-29 | 吴刚 | Simple respirator capable of adjusting air blowing depth |
| CN109513087A (en) * | 2018-10-23 | 2019-03-26 | 青岛市市立医院 | Rescue breathing apparatus |
| CN112604110A (en) * | 2020-12-23 | 2021-04-06 | 永康市第一人民医院 | Simple respirator for emergency surgery |
| CN112604110B (en) * | 2020-12-23 | 2023-08-15 | 永康市第一人民医院 | Simple respirator for emergency surgery |
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