CN102727977B - Resuscitator - Google Patents
Resuscitator Download PDFInfo
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- CN102727977B CN102727977B CN201210247272.2A CN201210247272A CN102727977B CN 102727977 B CN102727977 B CN 102727977B CN 201210247272 A CN201210247272 A CN 201210247272A CN 102727977 B CN102727977 B CN 102727977B
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- pressure release
- valve body
- valve
- control valve
- adjusting knob
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Abstract
The invention discloses a resuscitator which comprises a quick joint and a gas outlet sleeve and is characterized by also comprising a pressure relief adjustment valve and a flow regulation valve, wherein the flow regulation valve is arranged in the pressure relief adjustment valve; the quick joint connected with the flow regulation valve is arranged at one end of the pressure relief adjustment valve; and the gas outlet sleeve connected with the flow regulation valve is arranged at the lower part of the pressure relief adjustment valve. The resuscitator disclosed by the invention solves the problems of the prior art that: when a silicon resuscitation ball is used for first aid, the ball is extruded by both hands and the lower jaw of the wounded personnel is held up, such operation is very inconvenient for an operator without professional training, and the oxygen inhalation effect is relatively bad; and meanwhile, oxygen is easily left in the silicon resuscitation ball and thus influences the follow-up oxygen supply. The resuscitator provided by the invention has the advantages of simple structure and long service life, is convenient to use, and can prevent the pressure accumulation of the residual oxygen.
Description
Technical field
The present invention relates to a kind of medical emergency rescue oxygen supply device, particularly relate to a kind of awaking device.
Background technology
The siliceous ball of reviving that the current device of reviving generally used as present stage, must push spheroid and hold wounded's chin by both hands while doing first aid, if not tool professional training person has difficulty in fact, operates very inconvenient, and oxygen uptake effect is poor.Easy remnant oxygen in the simultaneously siliceous ball of reviving, affects follow-up oxygen supply and uses.
Summary of the invention
In order to solve the siliceous ball of reviving in prior art, while doing first aid, must push spheroid and hold wounded's chin by both hands, if not tool professional training person operates very inconvenient, oxygen uptake effect is poor, and in the simultaneously siliceous ball of reviving, easy remnant oxygen, affects the problem that follow-up oxygen supply is used, the invention provides a kind of simple in structure, easy to use, the life-span is long, can prevent the awaking device of remnant oxygen accumulation pressure accumulation.
In order to address the above problem, the technical solution used in the present invention is:
A kind of awaking device, comprise snap joint and gas outlet's sleeve, it is characterized in that: also comprise pressure release adjustment valve and flow control valve, adjust valve inside in pressure release and be provided with flow control valve, adjust valve one end in pressure release and be provided with the snap joint being connected with flow control valve, adjust valve bottom in pressure release and be provided with the gas outlet's sleeve pipe being connected with flow control valve.
Aforesaid a kind of awaking device, it is characterized in that: described flow control valve comprises Flow-rate adjustment valve body, set screw, Compress Spring, telescopic shaft, interior oil ring, outer oil ring and pressurizing button, on Flow-rate adjustment valve body outside, be provided with outer oil ring, on the outside of telescopic shaft, be provided with interior oil ring, described telescopic shaft extend in Flow-rate adjustment valve body, and described telescopic shaft front end is connected with set screw by Compress Spring.
Aforesaid a kind of awaking device, it is characterized in that: described pressure release is adjusted valve and comprised pressure release adjustment valve body, clasp and adjusting knob, be connected with adjusting knob in decompression control valve body rear end, there is clasp in adjusting knob arranged outside, what after being provided with by forward direction in the structure that valve body and adjusting knob combine is adjusted in pressure release, be connected successively presses dish, first pressure release spring, first platen, second platen and second pressure release spring, the described dish front end that presses is connected with telescopic shaft rear end, and described second pressure release spring rear end is provided with pressurizing button.
Aforesaid a kind of awaking device, is characterized in that: adjusting knob tail end is stretched out in described pressurizing button rear end.
Aforesaid a kind of awaking device, is characterized in that: adjust valve body upper end in pressure release, by depression bar screw, depression bar is installed.
Aforesaid a kind of awaking device, is characterized in that: described depression bar is L-type rustless steel depression bar.
The invention has the beneficial effects as follows: awaking device of the present invention is simple in structure, only need to connect breathing mask can normally use, and very convenient, service life is also longer, and can prevent remnant oxygen accumulation pressure accumulation.Snap joint collocation high-voltage tube of the present invention can be made source of the gas rapidly and connect.Flow control valve adopts the compound mode of cover cylinder, can disassemble rapidly installation.Simultaneously when sufferer hypoventilation, can not effectively breathe or when respiratory arrest, pressure relief mechanism can be sufferer and forces oxygen supply.Can carry more than 95% oxygen to give sufferer.The present invention adopts aluminum matter alloy to make in addition, high compared with the durable degree of plastic, can under the working environment of-40 DEG C to 60 DEG C, work.
Brief description of the drawings
Fig. 1 is the combinative structure schematic diagram of awaking device of the present invention.
Fig. 2 is the decomposition texture schematic diagram of awaking device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1-2, a kind of awaking device, comprise snap joint 1, pressure release adjustment valve, flow control valve and gas outlet's sleeve 6, adjust valve inside in pressure release and be provided with flow control valve, adjust valve one end in pressure release and be provided with the snap joint 1 being connected with flow control valve, adjust valve bottom in pressure release and be provided with the gas outlet's sleeve pipe 6 being connected with flow control valve.Wherein snap joint 1 is connected with oxygen cylinder, and gas outlet's sleeve pipe 6 connects oxygen face mask oxygen supply.
Flow control valve comprises Flow-rate adjustment valve body 5, set screw 7, Compress Spring 8, telescopic shaft 9, interior oil ring 10, outer oil ring 11 and pressurizing button 19, on flow control valve 5 body outsides, be provided with outer oil ring 11, on the outside of telescopic shaft 9, be provided with interior oil ring 10, telescopic shaft 9 extend in Flow-rate adjustment valve body 5, and telescopic shaft 9 front ends are connected with set screw 7 by Compress Spring 8.
Pressure release is adjusted valve and is comprised pressure release adjustment valve body 3, clasp 12 and adjusting knob 18, be connected with adjusting knob 18 in decompression control valve 3 body rear ends, there is clasp 12 in adjusting knob 18 arranged outside, pressing of being connected successively after being provided with by forward direction in the structure combining with adjusting knob 18 at pressure release adjustment valve body 3 coils 13, first pressure release spring 14, first platen 15, second platen 16 and second pressure release spring 17, pressing dish 13 front ends is connected with telescopic shaft 9 rear ends, second pressure release spring 17 rear ends are provided with pressurizing button 19, adjusting knob 18 tail ends are stretched out in pressurizing button 19 rear ends.Adjust valve body 3 upper ends in pressure release, by depression bar screw 2, depression bar 4 is installed, depression bar 4 can adopt L-type rustless steel depression bar.
Awaking device of the present invention, is connected with oxygen cylinder rapidly by snap joint 1 high-voltage tube of arranging in pairs or groups, and presses by pressing mechanism, the oxygen delivery of oxygen cylinder output is given to the oxygen face mask being connected with gas outlet sleeve pipe 6, via oxygen face mask oxygen supply.Pressing structure can adopt L-type rustless steel depression bar, also can directly press the pressurizing button 19 of awaking device rear end.When working, the present invention can do according to sufferer build (adult or child) adjustment of output flow by adjusting knob 18.
Awaking device of the present invention can be used for needing cardio-pulmonary resuscitation and general artificial Respiration assistance, can be used as especially the first aid that suffocates, dyspnea, breathing and has some setbacks etc. and to need the operative installations of hyperoxia amount.Awaking device input source of the gas setting value is 50～55PSI gas oxygen, and output gas setting value is 40～45L/min, presses meeting at every turn and rises to rapidly in rated value by 0, and its pressure relief mechanism can prevent the accumulation pressure accumulation of remnant oxygen, ensures result of use.
More than show and described ultimate principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. an awaking device, comprise snap joint, gas outlet's sleeve, valve and flow control valve are adjusted in pressure release, adjust valve inside in pressure release and be provided with flow control valve, adjust valve one end in pressure release and be provided with the snap joint being connected with flow control valve, it is characterized in that: adjust valve bottom in pressure release and be provided with the gas outlet's sleeve pipe being connected with flow control valve, described flow control valve comprises Flow-rate adjustment valve body, set screw, Compress Spring, telescopic shaft, interior oil ring, outer oil ring and pressurizing button, on Flow-rate adjustment valve body outside, be provided with outer oil ring, on the outside of telescopic shaft, be provided with interior oil ring, described telescopic shaft extend in Flow-rate adjustment valve body, described telescopic shaft front end is connected with set screw by Compress Spring, described pressure release is adjusted valve and is comprised pressure release adjustment valve body, clasp and adjusting knob, be connected with adjusting knob in decompression control valve body rear end, there is clasp in adjusting knob arranged outside, what after being provided with by forward direction in the structure that valve body and adjusting knob combine is adjusted in pressure release, be connected successively presses dish, first pressure release spring, first platen, second platen and second pressure release spring, the described dish front end that presses is connected with telescopic shaft rear end, described second pressure release spring rear end is provided with pressurizing button, adjusting knob tail end is stretched out in described pressurizing button rear end, adjust valve body upper end in pressure release, by depression bar screw, depression bar is installed, described depression bar is L-type rustless steel depression bar.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247272.2A CN102727977B (en) | 2012-07-17 | 2012-07-17 | Resuscitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247272.2A CN102727977B (en) | 2012-07-17 | 2012-07-17 | Resuscitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102727977A CN102727977A (en) | 2012-10-17 |
| CN102727977B true CN102727977B (en) | 2014-12-03 |
Family
ID=46984726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210247272.2A Active CN102727977B (en) | 2012-07-17 | 2012-07-17 | Resuscitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102727977B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874378A (en) * | 1973-09-06 | 1975-04-01 | Globe Safety Products Inc | Combined resuscitator and inhalator apparatus |
| US4121580A (en) * | 1977-02-07 | 1978-10-24 | Robertshaw Controls Company | Squeeze bag resuscitator with air-oxygen proportionating control |
| GB9106960D0 (en) * | 1991-04-03 | 1991-05-22 | Bnos Electronics Ltd | Breathing apparatus |
| CN1103610C (en) * | 1991-09-05 | 2003-03-26 | 威廉·E·普赖斯 | Resuscitation and inhalation device |
| AU4789993A (en) * | 1992-09-11 | 1994-04-12 | Life Support Products, Inc. | Demand valve with reduced manual flow control |
| CN202682494U (en) * | 2012-07-17 | 2013-01-23 | 兴威电脑（昆山）有限公司 | Resuscitator |
-
2012
- 2012-07-17 CN CN201210247272.2A patent/CN102727977B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102727977A (en) | 2012-10-17 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151023 Address after: Jinxi town Kam Road Kunshan city Suzhou City, Jiangsu Province, No. 929 215324 Patentee after: Chen Xuanzhang Address before: Jinxi town Kam Road Kunshan city Suzhou City, Jiangsu Province, No. 75 215324 Patentee before: Wai Wei computer (Kunshan) Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121017 Assignee: Kunshan market first aid medical equipment Co., Ltd. Assignor: Chen Xuanzhang Contract record no.: 2015990001082 Denomination of invention: Wake-up device Granted publication date: 20141203 License type: Exclusive License Record date: 20151225 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |