CN204840560U - Binary channels has developments of breathing to keep watch on artificial respirator of function - Google Patents
Binary channels has developments of breathing to keep watch on artificial respirator of function Download PDFInfo
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- CN204840560U CN204840560U CN201520461357.XU CN201520461357U CN204840560U CN 204840560 U CN204840560 U CN 204840560U CN 201520461357 U CN201520461357 U CN 201520461357U CN 204840560 U CN204840560 U CN 204840560U
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Abstract
The utility model provides a binary channels has developments of breathing to keep watch on artificial respirator of function, relates to having the breathing developments to keep watch on the function, the binary channels of admitting air and exhale, inspiratory oxygen of patient and the mutual unassorted of exhalation carbon dioxide, can improve artificial respiration's quality and effect, a novel artificial respiration ware that the patient that makes the respiratory arrest can survive fast. Its characterized in that: there is the valve of the interface connection elasticity hemisphere gasbag that admits air at mouthful nose cup top, has box of the uncovered flexible end on box of the lower uncovered end and the complex below the hemisphere gasbag, and the expiration door of box of the lower uncovered end is connected with the transparent pipe of scale. The utility model discloses its colored float is striking, directly perceived, can fluctuate, can keep watch on the autonomous respiration developments, patient's the autonomous respiration extent of recovery during observation judgement is in time salvaged to evaluate patient's vital sign according to this. Its structural design is novel, practical, scientific and reasonable, can improve life was salvaged in the nursing quality and level, and especially adapted family, community medicine unit and hospital at different levels use widely.
Description
Technical field
This utility model relates to a kind of artificial ventilator, and particularly include and breathe dynamic surveillance function, be also provided with air inlet and the expiration dual pathways, the oxygen that patient is sucked does not mix mutually with the gas that gives off carbon dioxide; Can improve quality and the effect of artificial respiration, a kind of dual pathways that the patient of respiratory arrest is survived fast has the artificial ventilator of breathing dynamic surveillance function.
Background technology
In medical nursing work, rescue the patient of respiratory arrest the most frequently used be artificial ventilator, artificial respiration rescues the effective first-aid method of one that autonomous respiration stops.Particularly in onset site, patient happens suddenly respiratory arrest, and rescue method makes the timely rhythmic pressure of air enter in lung the most timely and effectively; After recycling thorax, the elastic force compression of lung tissue, makes the replacement of oxygen carbon dioxide that enters in lung and breathes out; Coordinate chest compression again, so go round and begin again, make breathless patient recover autonomous respiration gradually.At present, common artificial ventilator, air inlet and patient expiration are passages, and the carbon dioxide that such patient breathes out and waste gas can mix mutually with the oxygen of coming in and fresh air, can reenter again in the lung of patient; Quality, the less effective of artificial respiration can be made like this, also can delay time and the speed of valuable rescue life.In addition, when being artificial respiration, medical personnel observe, whether assess patient recover autonomous respiration, need observe mouth and nose and whether chest has respiratory characteristic; This is inconvenient, not directly perceived, and two is the time delaying valuable rescue life.Therefore, how can monitor in time, observe, judge patient's autonomous respiration extent of recovery, the vital sign of timely assess patient, breathless patient can be rescued timely; How to make artificial ventilator more scientific, reasonable, improve its scientific and technological content, improve quality and the level of its medical nursing work; That medical nursing work person constantly inquires into, the problem of scientific research.
Summary of the invention
In view of the above problems, the utility model proposes a kind of dual pathways has the artificial ventilator of breathing dynamic surveillance function, and it is provided with air inlet and the expiration dual pathways, and the fresh air that patient is sucked and the waste gas of exhalation are taken their own roads, and do not mix mutually; The carbon dioxide that patient can not be caused to suck increases, and improves quality and the effect of artificial respiration, the patient of respiratory arrest is survived fast; Also be provided with and breathe dynamic surveillance function, not only can carry out dynamic surveillance to artificial respiration, and the effect of dynamic surveillance can be had to patient's autonomous respiration again, the autonomous respiration extent of recovery of patient in rescuing can be judged in time intuitively.
The technical scheme that this utility model adopts is: this dual pathways has the artificial ventilator of breathing dynamic surveillance function, there is bellmouth nose cup, seal soft air bag, valve, it is characterized in that: intake interface is arranged at the top of bellmouth nose cup, intake interface connects straight tube, air inlet elbow, air inlet corrugated tube successively, the other end of air inlet corrugated tube connects the air outlet valve of elasticity hemisphere air bag, has normally closed unidirectional air outlet valve in air outlet valve; There is inlet valve elasticity hemisphere air bag other end, has breather cheek valve in inlet valve, and breather cheek valve is connected with the adapter of air filter; Box at the bottom of lower open mouth is had below flat under the air bag of elasticity hemisphere air bag, in box at the bottom of lower open mouth, upper top is fixed with multiple spring, box of the uncovered flexible end is combined with in box at the bottom of lower open mouth, lower spring end is fixed on above the inner bottom of box of the uncovered flexible end, and there is multiple exhaling hole the side of box, the upper uncovered flexible end; Have the normal right side to open flap valve in expiration door on the left of box at the bottom of lower open mouth, the outside of flap valve is opened to the inclined-plane that should have angle on box left surface of the upper uncovered flexible end in the normal right side; Expiration door connects expiration corrugated tube, expiration elbow, graduated transparent round tube successively, and graduated transparent round tube lower end connects the exhalation vents of bellmouth nose cup downside; The upper and lower side of graduated transparent round tube have respectively online every, off line every, chromatic colour float in graduated transparent round tube, has fixture between air inlet elbow and expiration elbow.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, and its air filter according to the different needs of patient, can select its different filtration particle diameter.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, and its colored float can be fluorescent color float.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, the preferred red float of its colored float or red fluorescence float.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, in use, is undertaken by artificial respiration's operation sequence; The soft air bag syringe of sealing is filled a certain amount of air, corresponding for the exhalation vents of bellmouth nose cup patient's mouth and nose direction, then bellmouth nose cup is covered mouth and nose and compresses, with good conditionsily again oxygen is connected in adapter; Afterwards, lower compression elasticity hemisphere air bag, the elastic force making box of the uncovered flexible end overcome multiple spring moves, and close the normal right side and open flap valve, now, due to lower compression elasticity hemisphere air bag, breather cheek valve is closed, the fresh air in elasticity hemisphere air bag is washed normally closed unidirectional air outlet valve open and is entered bellmouth nose cup, is pressed in lung by patient's mouth and nose; When unclamping elasticity hemisphere air bag, normally closed unidirectional air outlet valve cuts out, and the waste gas of breathing out in lung can not be back to elasticity hemisphere air bag; And box of the upper uncovered flexible end is under the elastic force effect of multiple spring, move down and make the normal right side open flap valve and open, now, the waste gas of breathing out in lung can only by the exhalation vents of exhalation passages, transparent round tube, expiration corrugated tube, expiration door, and discharge in multiple exhaling hole, and be not back to inlet channel and cause air inlet carbon dioxide to increase, make the air or oxygen Quality Down of patient's inspiration; And so forth, by artificial ventilator operation sequence, and coordinate extruding cardio-pulmonary resuscitation again, the patient of respiratory arrest can be made to be survived as early as possible.And because intake interface is upper, below, carbon dioxide proportion is larger than oxygen for exhalation vents, the carbon dioxide of breathing out can be discharged by exhalation vents below; Thus, further improve rescue quality and the efficiency of the artificial ventilator of this dual pathways, obtain good artificial respiration's effect, the patient of respiratory arrest is survived fast.And owing to being provided with colored float in graduated transparent round tube, the gas making patient breathe out can by eye-catching the showing of colored float; Can also be used for observing by the tolerance of the forced breathing of rescue patient.In addition, when stopping extruding elasticity hemisphere air bag, due to the single effect of normally closed unidirectional air outlet valve, as patient have an autonomous respiration time, the gas of breathing can only pass through graduated transparent round tube, and air-flow of its breathing can make colored float fluctuate; Therefore, this dual pathways has breathes the artificial ventilator of dynamic surveillance, not only can carry out dynamic surveillance to artificial respiration, and can have dynamic surveillance effect to autonomous respiration again, can the situation of Timeliness coverage patient's heart recovery, so that the process that assess patient is survived.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, and its beneficial effect is: be provided with air inlet and the expiration dual pathways, and the waste gas of the fresh air that patient sucks and exhalation is taken their own roads, and does not mix mutually; The carbon dioxide that patient can not be caused to suck increases, and improves quality and the effect of artificial respiration, the patient of respiratory arrest is survived fast.This utility model is also provided with breathes dynamic surveillance function, and its colored float is bright-coloured, eye-catching, directly perceived, and dynamic fluctuates; Not only can carry out dynamic surveillance to artificial respiration, and the effect of dynamic surveillance can be had to autonomous respiration again, the autonomous respiration extent of recovery of patient in rescuing can be judged in time intuitively; And the vital sign of assess patient according to this, and then rescue and nursing and formulate next step medical treatment and nursing scheme fast in time.This dual pathways has the artificial ventilator of breathing dynamic surveillance function, its novel in structural design, practicality, scientific and reasonable; Quality and level that life is rescued in nursing can be improved, be applicable to very much family, community medical therapy unit and situation of all-level hospitals and promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Accompanying drawing 1 is the overall structure figure of this utility model embodiment.
Accompanying drawing 2 is upward views of box (19) part at the bottom of upper uncovered box of the flexible end (18) in Fig. 1, lower open mouth.
In figure: 1. air inlet elbow, 1-1. expiration elbow, 1-2. fixture, 2. straight tube, 3. intake interface, 3-1. exhalation vents, 4. bellmouth nose cup, 5. valve, 6. seal soft air bag, 7. graduated transparent round tube, 7-1. online every, 7-2. off line every, 8. colored float, 9. air inlet corrugated tube, 9-1. expiration corrugated tube, 10. expiration door, flap valve is opened on the 11. normal right sides, 12. air outlet valves, 13. normally closed unidirectional air outlet valves, 14. exhaling holes, 15. springs, flat under 16. air bags, 17. elasticity hemisphere air bags, box of the uncovered flexible end on 18., box at the bottom of 19. lower open mouths, 20. inlet valves, 21. breather cheek valves, 22. air filters, 23. adapters, 24. inclined-planes.
Detailed description of the invention
In Figure of description 1,2, this dual pathways has the artificial ventilator of breathing dynamic surveillance function, there is bellmouth nose cup, seal soft air bag, valve, it is characterized in that: intake interface (3) is arranged at the top of bellmouth nose cup (4), intake interface (3) connects straight tube (2), air inlet elbow (1), air inlet corrugated tube (9) successively, the other end of air inlet corrugated tube (9) connects the air outlet valve (12) of elasticity hemisphere air bag (17), has normally closed unidirectional air outlet valve (13) in air outlet valve (12); There is inlet valve (20) elasticity hemisphere air bag (17) other end, have breather cheek valve (21) in inlet valve (20), inlet valve (20) the outside is connected with the adapter (23) of air filter (22); Box at the bottom of lower open mouth (19) is had below flat (16) under the air bag of elasticity hemisphere air bag (17), in box at the bottom of lower open mouth (19), upper top is fixed with multiple spring (15), uncovered box of the flexible end (18) is combined with in box at the bottom of lower open mouth (19), spring (15) lower end is fixed on above the inner bottom of uncovered box of the flexible end (18), and there is multiple exhaling hole (14) side of upper uncovered box of the flexible end (18); Have the normal right side to open flap valve (11) in the expiration door (10) in box at the bottom of lower open mouth (19) left side, the outside of flap valve (11) is opened to the inclined-plane (24) that should have angle on box (18) left surface of the upper uncovered flexible end in the normal right side; Expiration door (10) connects expiration corrugated tube (9-1), expiration elbow (1-1), graduated transparent round tube (7) successively, and graduated transparent round tube (7) lower end connects the exhalation vents (3-1) of bellmouth nose cup (4) downside; The upper and lower side of graduated transparent round tube (7) has online respectively every (7-1), off line every (7-2), the interior chromatic colour float (8) of graduated transparent round tube (7), has fixture (1-2) between air inlet elbow (1) and expiration elbow (1-1).
In Figure of description 1,2, this dual pathways has the artificial ventilator of breathing dynamic surveillance function, and air filter (22) according to the different needs of patient, can select its different filtration particle diameter.
In Figure of description 1, this dual pathways has the artificial ventilator of breathing dynamic surveillance function, and its colored float (8) can be fluorescent color float.
In Figure of description 1, this dual pathways has the artificial ventilator of breathing dynamic surveillance function, the preferred red float of its colored float (8) or red fluorescence float.
This dual pathways has the artificial ventilator of breathing dynamic surveillance function, in use, is undertaken by artificial respiration's operation sequence; The soft air bag of sealing (6) is filled a certain amount of air with syringe, the exhalation vents of bellmouth nose cup (4) (3-1) corresponding patient's mouth and nose direction, again bellmouth nose cup (4) covered mouth and nose and compresses, with good conditionsily again oxygen being connected in adapter (23); Afterwards, lower compression elasticity hemisphere air bag (17), the elastic force making uncovered box of the flexible end (18) overcome multiple spring (15) moves, and close the normal right side and open flap valve (11), now, due to lower compression elasticity hemisphere air bag (17), breather cheek valve (21) is closed, fresh air in elasticity hemisphere air bag (17) washes normally closed unidirectional air outlet valve (13) open and enters bellmouth nose cup (4), is pressed in lung by patient's mouth and nose; When unclamping elasticity hemisphere air bag (17), normally closed unidirectional air outlet valve (13) is closed, and the waste gas of breathing out in lung can not be back to elasticity hemisphere air bag (17); And upper uncovered box of the flexible end (18) is under the elastic force effect of multiple spring (15), move down and make the normal right side open flap valve (11) and open, now, the waste gas of breathing out in lung can only by the exhalation vents of exhalation passages (3-1), transparent round tube (7), expiration corrugated tube (9-1), expiration door (10), and discharge in multiple exhaling hole (14), and be not back to inlet channel and cause air inlet carbon dioxide to increase, make the air or oxygen Quality Down of patient's inspiration; And so forth, by artificial ventilator operation sequence, and coordinate extruding cardio-pulmonary resuscitation again, the patient of respiratory arrest can be made to be survived as early as possible.And because intake interface (3) is upper, below, carbon dioxide proportion is larger than oxygen for exhalation vents (3-1), the carbon dioxide of breathing out can be discharged by exhalation vents (3-1) below; Thus, further improve rescue quality and the efficiency of the artificial ventilator of this dual pathways, obtain good artificial respiration's effect, the patient of respiratory arrest is survived fast.And owing to being provided with colored float (8) in graduated transparent round tube (7), the gas making patient breathe out can by colored float (8) eye-catching showing; Can also be used for observing by the tolerance of the forced breathing of rescue patient.In addition, when stopping extruding elasticity hemisphere air bag (17), due to the single effect of normally closed unidirectional air outlet valve (13), as patient have an autonomous respiration time, the gas breathed can only pass through graduated transparent round tube (7), and its air-flow breathed can make colored float (8) fluctuate; Therefore, this dual pathways has breathes the artificial ventilator of dynamic surveillance, not only can carry out dynamic surveillance to artificial respiration, and can have dynamic surveillance effect to autonomous respiration again, can the situation of Timeliness coverage patient's heart recovery, so that the process that assess patient is survived.
Claims (4)
1. a dual pathways has the artificial ventilator of breathing dynamic surveillance function, there is bellmouth nose cup, seal soft air bag, valve, it is characterized in that: intake interface (3) is arranged at the top of bellmouth nose cup (4), intake interface (3) connects straight tube (2), air inlet elbow (1), air inlet corrugated tube (9) successively, the other end of air inlet corrugated tube (9) connects the air outlet valve (12) of elasticity hemisphere air bag (17), has normally closed unidirectional air outlet valve (13) in air outlet valve (12); There is inlet valve (20) elasticity hemisphere air bag (17) other end, have breather cheek valve (21) in inlet valve (20), inlet valve (20) the outside is connected with the adapter (23) of air filter (22); Box at the bottom of lower open mouth (19) is had below flat (16) under the air bag of elasticity hemisphere air bag (17), in box at the bottom of lower open mouth (19), upper top is fixed with multiple spring (15), uncovered box of the flexible end (18) is combined with in box at the bottom of lower open mouth (19), spring (15) lower end is fixed on above the inner bottom of uncovered box of the flexible end (18), and there is multiple exhaling hole (14) side of upper uncovered box of the flexible end (18); Have the normal right side to open flap valve (11) in the expiration door (10) in box at the bottom of lower open mouth (19) left side, the outside of flap valve (11) is opened to the inclined-plane (24) that should have angle on box (18) left surface of the upper uncovered flexible end in the normal right side; Expiration door (10) connects expiration corrugated tube (9-1), expiration elbow (1-1), graduated transparent round tube (7) successively, and graduated transparent round tube (7) lower end connects the exhalation vents (3-1) of bellmouth nose cup (4) downside; The upper and lower side of graduated transparent round tube (7) has online respectively every (7-1), off line every (7-2), the interior chromatic colour float (8) of graduated transparent round tube (7), has fixture (1-2) between air inlet elbow (1) and expiration elbow (1-1).
2. the dual pathways according to claim 1 has the artificial ventilator of breathing dynamic surveillance function, it is characterized in that: described air filter (22) according to the different needs of patient, can select its different filtration particle diameter.
3. the dual pathways according to claim 1 has the artificial ventilator of breathing dynamic surveillance function, it is characterized in that: its colored float (8) described is fluorescent color float.
4. the dual pathways according to claim 1 or 3 has the artificial ventilator of breathing dynamic surveillance function, it is characterized in that: its colored float (8) described is red float or red fluorescence float.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115006665A (en) * | 2022-07-04 | 2022-09-06 | 四川省乐至县中医医院 | Emergency breathing device for internal medicine clinic |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115006665A (en) * | 2022-07-04 | 2022-09-06 | 四川省乐至县中医医院 | Emergency breathing device for internal medicine clinic |
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Granted publication date: 20151209 Termination date: 20160626 |