CN102008772B - Artificial respirator with adjustable air inflow - Google Patents
Artificial respirator with adjustable air inflow Download PDFInfo
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- CN102008772B CN102008772B CN2010105339964A CN201010533996A CN102008772B CN 102008772 B CN102008772 B CN 102008772B CN 2010105339964 A CN2010105339964 A CN 2010105339964A CN 201010533996 A CN201010533996 A CN 201010533996A CN 102008772 B CN102008772 B CN 102008772B
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Abstract
The present invention discloses an artificial respirator with adjustable air inflow, comprising a mask, a connecting device, an emergency revive sphere, a gas storage safety valve and a gas storage bag; the artificial respirator is characterized in that an elastic lining spherical breathing adjustor is disposed in the emergency revive sphere; an one-way pressure safety valve is disposed on the connecting device between the emergency revive sphere and the mask. Medical workers contact the lining spherical breathing adjustor during squeezing an air bag, so as to master the air transmission amount to patients basic accurately; securities of patients are protected well.
Description
Technical field
The present invention relates to a kind of artificial ventilator of scalable air inflow, specifically come to limit automatically the air inflow of artificial ventilator, thereby can be patient's gas transmission safely and efficiently, the invention belongs to technical field of medical instruments according to the vital capacity of first-aid patients.
Background technology
Economic development rapid growth in current society, the paces of people's work and life are also accelerated thereupon, and many people anoxybiotic situation occurs through regular meeting under the operating pressure of high load capacity, and some heart patients are especially serious.Many patients need practice artificial respiration under many situation; But everyone vital capacity is different, and required oxygen is also different, if medical personnel too much can cause patient's potential safety hazard for patient's displacement in giving the process of first-aid patients gas transmission; And the pulmonary spalling that cause etc. excessive like pulmonary's amount of bearing; And displacement can not be realized the purpose of first aid when not enough, and when coming curing patient with traditional mode, and it is very difficult definite that the people except that medical personnel pushes the amount size of discharging gas when spheroid is revived in first aid to patient; Be difficult to accurately hold the size of the displacement of giving patient, make that rescue is difficult to implement.At this moment just need a kind ofly can regulate the artificial ventilator of air inflow especially, thereby can alleviate medical personnel's burden, strengthen the safeguard protection of first-aid patients, but this artificial ventilator occur as yet on market according to patient's vital capacity.
Summary of the invention
To above-mentioned deficiency; The invention provides and a kind ofly can regulate the artificial ventilator of air inflow automatically; The salvor need not operation skill when operation, only need measure the vital capacity of first-aid patients, adjusts artificial ventilator then in advance; Artificial ventilator is the scalable air inflow, and indication the salvor give first aid to.
The present invention realizes through following technical scheme:
A kind of artificial ventilator of scalable air inflow, it comprises face shield, connecting device; The first aid spheroid of reviving, gas storage relief valve, gas-storing bag; It is characterized in that; The described first aid spherical register of the elastic internal layer of spheroid built-in of reviving, the spherical register of described internal layer are positioned at the first aid outer part of spheroid of reviving and are provided with the gas blow pipe by pressure regulator valve control
Through gas blow pipe the spherical register of internal layer is charged and discharged gas, and in the spherical register of internal layer Charge into and begin expansion and expanding volume and gas flow behind a certain amount of gas and be linear change, internal layer after the inflated Spherical register is kept shape invariance, first aid is provided with the uniaxial pressure relief valve on reviving connecting device between spheroid and the face shield.
The invention has the beneficial effects as follows; The inflatable venting of the spherical register of described internal layer; Before gas transmission, in the spherical register of internal layer, inflate through gas blow pipe; The spherical register of internal layer expands according to the volume of importing gas flow thereupon and keeps shape invariance, after whole artificial respiration's process finishes, the gas in the spherical register of internal layer is emitted.Thereby medical personnel can grasp the displacement to patient through touching the spherical register of internal layer basically exactly in the extruding gasbag process, for patient's safety provides good guarantee.
Description of drawings
Fig. 1 is for can regulate the artificial ventilator 3 dimensional drawing of air inflow automatically;
Among the figure: 1, face shield, 2, connecting device, 3, the first aid spheroid of reviving, 4, the spherical register of internal layer, 5, the gas storage relief valve, 6, gas-storing bag, 7, the uniaxial pressure relief valve, 8, pressure regulator valve, 9, gas blow pipe.
The specific embodiment
Like Fig. 1, the artificial ventilator of this kind scalable air inflow, it comprises face shield 1; Connecting device 2; The first aid spheroid 3 of reviving, gas storage relief valve 5, the gas-storing bag 6. first aids spherical register 4 of spheroid built-in one elastic internal layer of reviving; The spherical register of described internal layer is positioned at the first aid outer part of spheroid of reviving and is provided with the gas blow pipe 9 by pressure regulator valve 8 controls
Charge and discharge gas through the spherical register 4 of 9 pairs of internal layers of gas blow pipe, and the spherical regulating QI of internal layer Charge in the device 4 and begin expansion and expanding volume and gas flow behind a certain amount of gas and be linear change, inflated The spherical register 4 of back internal layer is kept shape invariance;, first aid is provided with uniaxial pressure relief valve 7 on reviving connecting device between spheroid and the face shield.
During use, close the first aid gas storage relief valve 5 of spheroid 3 and gas-storing bag 6 junctions of reviving, and in gas-storing bag 6, inject capacity gas.Measure patient's vital capacity in advance; Confirm patient's requisite oxygen tolerance; And this quantitative gas filled in the spherical register 4 of internal layer through gas blow pipe 9; Charge in the spherical register 4 of internal layer and begin to expand behind a certain amount of gas and its volume is the linear changing relation with gas flow, the pressure regulator valve 8 on it can be regulated the air pressure in the spherical register 4 of internal layer automatically, and internal layer sphere register 4 is kept shape invariance after the inflated.Face shield 1 is fixed on patient '.Open gas storage relief valve 5,, in extrusion process, run into the spherical register 4 of internal layer and just stop extruding with the hands extruding first aid spheroid 3 of reviving; Unclamp hands; Push the first aid spheroid 3 of reviving again, stop extruding after touching the spherical register 4 of internal layer, carry out so repeatedly; Gas flows in the patient body through connecting device 2, thereby is patient's gas transmission.Be in patient's gas transmission process; Revive spheroid 3 of first aid can be opened or close according to gas flow automatically with the uniaxial pressure relief valve 7 of the contact position of face shield 1; That is: when pushing first aid, the rescue personnel revives spheroid 3 during for patient's gas transmission; One-way relief valves 7 was opened when gas was revived in the spheroid 3 inflow patient bodies from first aid, and was stopped by unidirectional relief valve 7 that when the gas reverse flow making it can not reverse flow.
After finishing using, close gas storage relief valve 5, and the gas in the spherical register 4 of internal layer is emitted, accomplish the whole process into patient's gas transmission, safety is efficient again.
Claims (1)
1. the artificial ventilator of a scalable air inflow, it comprises face shield, connecting device; The first aid spheroid of reviving, gas storage relief valve, gas-storing bag; It is characterized in that; The described first aid spherical register of the elastic internal layer of spheroid built-in of reviving, the spherical register of described internal layer are positioned at the first aid outer part of spheroid of reviving and are provided with the gas blow pipe by pressure regulator valve control, through gas blow pipe the spherical register of internal layer are charged and discharged gas; And charge in the spherical register of internal layer and begin expansion and expanding volume and gas flow behind a certain amount of gas and be linear change, internal layer sphere register is kept shape invariance after the inflated; , first aid is provided with the uniaxial pressure relief valve on reviving connecting device between spheroid and the face shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105339964A CN102008772B (en) | 2010-11-08 | 2010-11-08 | Artificial respirator with adjustable air inflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105339964A CN102008772B (en) | 2010-11-08 | 2010-11-08 | Artificial respirator with adjustable air inflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102008772A CN102008772A (en) | 2011-04-13 |
| CN102008772B true CN102008772B (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105339964A Expired - Fee Related CN102008772B (en) | 2010-11-08 | 2010-11-08 | Artificial respirator with adjustable air inflow |
Country Status (1)
| Country | Link |
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| CN (1) | CN102008772B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399161B (en) * | 2014-06-13 | 2016-08-17 | 南通大学附属医院 | A kind of simple breathing equipment |
| CN105641791B (en) * | 2016-03-17 | 2017-12-19 | 北京大学深圳医院 | Rescue breathing apparatus |
| CN109107008B (en) * | 2018-08-16 | 2024-02-06 | 刘元 | Simple respirator |
| CN111345868B (en) * | 2020-03-17 | 2021-06-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Hemostasis device for trunk bleeding |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821712A (en) * | 1988-03-29 | 1989-04-18 | Gossett Allen D | Breathing apparatus |
| US4898166A (en) * | 1988-04-14 | 1990-02-06 | Physician Engineered Products, Inc. | Resuscitation bag control apparatus |
| US5427091A (en) * | 1993-02-16 | 1995-06-27 | Phillips; Paul V. | Pneumatic compressor for bag-valve-mask resuscitators |
| US5557049A (en) * | 1995-11-09 | 1996-09-17 | Mercury Enterprises, Inc. | Disposable manometer for use with a CPR bag |
| US6253767B1 (en) * | 1998-12-10 | 2001-07-03 | Robert F. Mantz | Gas concentrator |
| US6578574B1 (en) * | 1998-03-31 | 2003-06-17 | Ambu International A/S | Device for administering artificial respiration to a patient |
| US6745769B2 (en) * | 2001-02-10 | 2004-06-08 | Dräger Medical AG & Co. KGaA | Respiration bag |
| CN201366160Y (en) * | 2009-02-11 | 2009-12-23 | 崇仁科技事业股份有限公司 | Hyperinflation system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080087285A1 (en) * | 2006-10-13 | 2008-04-17 | Tzong-Fuh Kuo | Adjustable multi-functional carrying strap for an ambu bag |
| US20100263670A1 (en) * | 2009-04-16 | 2010-10-21 | Richard Pearce | Resuscitator |
-
2010
- 2010-11-08 CN CN2010105339964A patent/CN102008772B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821712A (en) * | 1988-03-29 | 1989-04-18 | Gossett Allen D | Breathing apparatus |
| US4898166A (en) * | 1988-04-14 | 1990-02-06 | Physician Engineered Products, Inc. | Resuscitation bag control apparatus |
| US5427091A (en) * | 1993-02-16 | 1995-06-27 | Phillips; Paul V. | Pneumatic compressor for bag-valve-mask resuscitators |
| US5557049A (en) * | 1995-11-09 | 1996-09-17 | Mercury Enterprises, Inc. | Disposable manometer for use with a CPR bag |
| US6578574B1 (en) * | 1998-03-31 | 2003-06-17 | Ambu International A/S | Device for administering artificial respiration to a patient |
| US6253767B1 (en) * | 1998-12-10 | 2001-07-03 | Robert F. Mantz | Gas concentrator |
| US6745769B2 (en) * | 2001-02-10 | 2004-06-08 | Dräger Medical AG & Co. KGaA | Respiration bag |
| CN201366160Y (en) * | 2009-02-11 | 2009-12-23 | 崇仁科技事业股份有限公司 | Hyperinflation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102008772A (en) | 2011-04-13 |
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| C14 | Grant of patent or utility model | ||
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Owner name: RUGAO HUAYANG ALUMINIUM PRODUCTS CO., LTD. Free format text: FORMER OWNER: FAN YUNMENG Effective date: 20130822 |
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Free format text: CORRECT: ADDRESS; FROM: 250101 JINAN, SHANDONG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20130822 Address after: 226500 Jiangsu city of Rugao Province under the original town No. eight (the original Hui Ren Lu town industrial concentration area) Patentee after: Rugao Huayang Aluminum Products Co., Ltd. Address before: 250101 Shandong Province, Ji'nan City Fengming Licheng District Lingang Development Zone Road, Shandong Jianzhu University Patentee before: Fan Yunmang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20181108 |