CN103816594A - Newborn breathing resuscitation device - Google Patents
Newborn breathing resuscitation device Download PDFInfo
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- CN103816594A CN103816594A CN201410096489.7A CN201410096489A CN103816594A CN 103816594 A CN103816594 A CN 103816594A CN 201410096489 A CN201410096489 A CN 201410096489A CN 103816594 A CN103816594 A CN 103816594A
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- gas
- constant pressure
- pressure valve
- valve
- gas pipeline
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Abstract
The invention discloses a newborn breathing resuscitation device which comprises a gas source connecting opening (1), a high-pressure constant pressure valve (2), a manual control exhaust opening (3), a gas pipeline (4), a low-pressure constant pressure valve (5) and a gas outlet (6). The gas source connecting opening (1) and the gas outlet (6) are located in the two ends of the gas pipeline (4), and the high-pressure constant pressure valve (2) and the low-pressure constant pressure valve (5) are connected in parallel and installed on the gas pipeline (4). The manual control exhaust opening (3) is formed in the end, away from the gas pipeline, of the low-pressure constant pressure valve (5). The newborn breathing resuscitation device has the advantages of being simple in structure, convenient to use and capable of providing stable PIP and PEEP and effectively avoiding pulmonary alveoli barotraumas and collapse in the resuscitation process.
Description
Technical field
The invention belongs to medical equipment technical field, particularly a kind of newborn respiration reanimate device.
Background technology
Automatic inflation type air sac in RESUSCITATION OF NEONATAL ASPHYXIA process because of easy, economic, practical, in China, basic hospital is widely used, but because of operator's experience difference, there is very big-difference in the Peak Inspiratory Pressure (PIP) of exporting when artificial ventilation, and the pressure of each output is not identical yet, easily cause gas to leak the infant of equivalent damage, especially premature infant and tracheal intubation.Automatic inflation type air sac can not provide certain breathing end malleation (PEEP) simultaneously, is unfavorable for the expansion of alveolar, and alveolar atrophy easily occurs, and especially hyaline membrane disease of children may aggravate disease.
T combination resuscitator productions such as () Fisher & Paykel company of New Zealand, GE companies used its primary structure: Bernoulli Jacob in parallel (Bernoulli) high-pressure pressure-reducing valve and Bernoulli Jacob (Bernoulli) low-pressure relief valve, air gauge, gas outlet on gas pipeline in recent years at home gradually.The steam vent size that this air relief valve principle is gas flow rate, air relief valve has corresponding relation with pressure.Invariablenes pressure of liquid in gas pipeline when steam vent size constant at gas flow rate, air relief valve is constant; The steam vent size of air relief valve is constant, gas flow rate changes and just causes pressure change.T combination resuscitator mixes up gas flow, air relief valve steam vent size while use, sets pressure, and this device can provide PIP and PEEP accurately, has avoided the drawback of automatic inflation type air sac; But in recovery process, change or fault if there is source of the gas, operator do not recognize again, and the neonate of being recovered will be caused danger.
Summary of the invention
The object of this invention is to provide a kind of newborn respiration reanimate device, effectively to overcome the deficiencies in the prior art, provide stable PIP and PEEP, effectively avoid in recovery process the alveolar gas generation that weighs wounded, withers.
Of the present invention being achieved through the following technical solutions: a kind of newborn respiration reanimate device, comprise source of the gas connector, high pressure constant pressure valve, manual air vent, gas pipeline, low pressure constant pressure valve and gas outlet, source of the gas connector and gas outlet are positioned at the two ends of gas pipeline, high pressure constant pressure valve and low pressure constant pressure valve are installed in parallel on gas pipeline, and manual air vent is arranged on low pressure constant pressure valve from gas pipeline end.After source of the gas connector is connected with source of the gas, gas is in the time that gas pipeline flow to high pressure constant pressure valve and low pressure constant pressure valve, and high pressure constant pressure valve and low pressure constant pressure valve can provide constant high low pressure, and high low pressure and patient recover suitable.High pressure constant pressure valve and low pressure constant pressure valve, because of himself suffered gravity obstruction air-flow, produce pressure.The bleed pressure connecting at source of the gas connector is within the specific limits time, due to high pressure constant pressure valve and low pressure constant pressure valve weight constant, thereby constant air pressure can be provided, for patient.
In the time that use is of the present invention, source of the gas connector is connected with source of the gas, and gas outlet is connected with patient's rescue mask or endotracheal tube.Manual exhaust close or opening when work, gas is alternately discharged by high pressure constant pressure valve or low pressure constant pressure valve, produces two horizontal pressure (PIP, PEEP) gas and offer the patient who is recovered by gas outlet in gas pipeline.
Newborn respiration reanimate device provided by the invention, described high pressure constant pressure valve is high pressure water seal bottle, described low pressure constant pressure valve is low pressure water-sealed drainage bottle.
Newborn respiration reanimate device provided by the invention, on described high pressure water seal bottle and low pressure water-sealed drainage bottle with scale.
Newborn respiration reanimate device provided by the invention, low pressure (end expiratory positive pressure PEEP) and high pressure (Peak Inspiratory Pressure PIP) stable output, be not subject to the impact of gas gas in pipelines change in flow, be not subject to the impact of operator's experience, training, attention and tired degree.Constant consistent PIP has avoided the generation of the windage such as gas leakage in recovery process; Accurate PEEP is conducive to the expansion of alveolar, avoids occurring alveolar atrophy, maintains functional residual capacity.
The invention has the beneficial effects as follows: simple in structure, easy to use, stable PIP and PEEP can be provided, effectively avoid in recovery process the alveolar gas generation that weighs wounded, withers.
The present invention is also applicable to connecting empty oxygen mixer, to the oxygen of ideal concentration is provided.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described with enforcement.A kind of newborn respiration reanimate device,---high pressure water seal bottle 2, manual air vent 3, gas pipeline 4, low pressure constant pressure valve---low pressure water-sealed drainage bottle 5 and the gas outlet 6 that comprise source of the gas connector 1, high pressure constant pressure valve, on high pressure water seal bottle and low pressure water-sealed drainage bottle with scale, source of the gas connector 1 and gas outlet 6 are positioned at the two ends of gas pipeline 4, high pressure constant pressure valve 2 and low pressure constant pressure valve 5 are installed in parallel on gas pipeline 4, and manual air vent 3 is arranged on low pressure constant pressure valve 5 from gas pipeline end.
Claims (3)
1. a newborn respiration reanimate device, comprise source of the gas connector (1), high pressure constant pressure valve (2), manual air vent (3), gas pipeline (4), low pressure constant pressure valve (5) and gas outlet (6), source of the gas connector (1) and gas outlet (6) are positioned at the two ends of gas pipeline (4), high pressure constant pressure valve (2) and low pressure constant pressure valve (5) are installed in parallel at gas pipeline (4) upper, and manual air vent (3) is arranged on low pressure constant pressure valve (5) from gas pipeline end.
2. newborn respiration reanimate device as claimed in claim 1, is characterized in that, described high pressure constant pressure valve (2) is high pressure water seal bottle, and described low pressure constant pressure valve (5) is low pressure water-sealed drainage bottle.
3. newborn respiration reanimate device as claimed in claim 2, is characterized in that, on described high pressure water seal bottle and low pressure water-sealed drainage bottle with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096489.7A CN103816594A (en) | 2014-03-12 | 2014-03-12 | Newborn breathing resuscitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096489.7A CN103816594A (en) | 2014-03-12 | 2014-03-12 | Newborn breathing resuscitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103816594A true CN103816594A (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096489.7A Pending CN103816594A (en) | 2014-03-12 | 2014-03-12 | Newborn breathing resuscitation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103816594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999489A (en) * | 2016-05-05 | 2016-10-12 | 南昌大学第二附属医院 | Oxygen feeding and respiration monitoring device by using tracheal catheter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106705A (en) * | 1994-10-17 | 1995-08-16 | 北京极远电子有限公司 | Emergent cardio-pulmonary resuscitator |
| US20040244796A1 (en) * | 2003-06-06 | 2004-12-09 | Scubapro Europe Srl | Regulator for underwater breathing apparatus |
| CN2778304Y (en) * | 2005-02-17 | 2006-05-10 | 李蔷 | Respiration apparatus for rescuing patients |
| CN103384542A (en) * | 2011-02-08 | 2013-11-06 | 文廷文特公司 | System and device for neonatal resuscitation and initial respiratory support |
| CN103520816A (en) * | 2013-10-08 | 2014-01-22 | 任国祚 | Critical ill patient respirator |
| CN203790400U (en) * | 2014-03-12 | 2014-08-27 | 郑方周 | Newborn breathing recovery device |
-
2014
- 2014-03-12 CN CN201410096489.7A patent/CN103816594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106705A (en) * | 1994-10-17 | 1995-08-16 | 北京极远电子有限公司 | Emergent cardio-pulmonary resuscitator |
| US20040244796A1 (en) * | 2003-06-06 | 2004-12-09 | Scubapro Europe Srl | Regulator for underwater breathing apparatus |
| CN2778304Y (en) * | 2005-02-17 | 2006-05-10 | 李蔷 | Respiration apparatus for rescuing patients |
| CN103384542A (en) * | 2011-02-08 | 2013-11-06 | 文廷文特公司 | System and device for neonatal resuscitation and initial respiratory support |
| CN103520816A (en) * | 2013-10-08 | 2014-01-22 | 任国祚 | Critical ill patient respirator |
| CN203790400U (en) * | 2014-03-12 | 2014-08-27 | 郑方周 | Newborn breathing recovery device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999489A (en) * | 2016-05-05 | 2016-10-12 | 南昌大学第二附属医院 | Oxygen feeding and respiration monitoring device by using tracheal catheter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |
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| RJ01 | Rejection of invention patent application after publication |