CN102861372A - Manually adjustable oxygen valve - Google Patents
Manually adjustable oxygen valve Download PDFInfo
- Publication number
- CN102861372A CN102861372A CN2011101856576A CN201110185657A CN102861372A CN 102861372 A CN102861372 A CN 102861372A CN 2011101856576 A CN2011101856576 A CN 2011101856576A CN 201110185657 A CN201110185657 A CN 201110185657A CN 102861372 A CN102861372 A CN 102861372A
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- CN
- China
- Prior art keywords
- oxygen
- valve body
- valve
- cabin
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an oxygen valve. A patient in a high-pressure oxygen cabin can voluntarily adjust the oxygen volume of an oxygen cushion of a mask of the high-pressure oxygen cabin via the oxygen valve manually. The oxygen valve is characterized in that a valve cock made of hard materials is assembled in a valve body made of soft rubber, the patient pinches the valve body by a hand so that a gap is formed due to deformation of a contact position of the valve body with the valve cock, and then the patient can blow air via one end of the valve body to inflate the oxygen cushion of the mask of the high-pressure oxygen cabin. The volume of oxygen in the oxygen cushion of the mask of the high-pressure oxygen cabin is proper, the patient wears the mask comfortably, oxygen tightness is good, leakage of the oxygen is prevented, and the high-pressure oxygen cabin is safe in use. During pressure reduction of the high-pressure oxygen cabin, the oxygen in the oxygen cushion of the mask of the high-pressure oxygen cabin expands, the patient pinches the valve body by the hand, so that the gap is formed due to deformation of the contact position of the valve body with the valve cock, and the expanding oxygen in the oxygen cushion of the mask of the oxygen cabin is released.
Description
Technical field
The present invention relates to a kind of manual adjustments air valve for giving the inflation of hyperbaric oxygen chamber face shield air cushion and venting, particularly when hyperbaric oxygen chamber pressurization or decompression, patient can give the air valve of the inflation of hyperbaric oxygen chamber face shield air cushion and venting as required voluntarily.
Background technology
In current numerous armarium products, the treatment mechanism of hyperbaric oxygen chamber is to improve a kind of special oxygen supply Therapeutic Method of hypoxia by physical dissolution oxygen amount in the increase blood; In the process of giving treatment to a patient, hyperbaric oxygen chamber loop pipe and hyperbaric oxygen chamber face shield are the necessary apparatuses of setting up air supply channel to patient.The face shield that present hyperbaric oxygen chamber is used is the PVC injecting products mostly, quality is harder, patient worn is uncomfortable, easily leak oxygen in use procedure, potential safety hazard is arranged, the present invention has invented the air valve of aeration quantity in a kind of voluntarily manual adjustments hyperbaric oxygen chamber face shield air cushion, when this air valve is sat cabin pressurization or decompression patient, patient can give the inflation of hyperbaric oxygen chamber face shield air cushion and venting voluntarily by air valve, make the tolerance in the hyperbaric oxygen chamber face shield air cushion moderate, patient worn is comfortable, and air-tightness is good, do not leak oxygen, use safer.
Summary of the invention
In view of above-mentioned prior art, the present invention aims to provide the air valve of having invented a kind of voluntarily manual adjustments.
The present invention is achieved through the following technical solutions:
A kind of air valve method of voluntarily manual adjustments, valve body can utilize silica gel, PVC or other elastomeric material to be made, bibcock adopts hard material to be made, valve body is subjected to external force deformation to produce the purpose that gas is implemented to pass in and out in the slit when with hands extruding valve body, combine closely in the situation that be not subjected to external force extruding valve body and bibcock, play sealing function, do not reveal to protect gas.
The air valve of described a kind of voluntarily manual adjustments comprises valve body, bibcock.
Description of drawings
Fig. 1. be the structural representation of air valve of the present invention.
Fig. 2. be the assembling schematic diagram of air valve signal of the present invention
The specific embodiment
As shown in Figure 1, described air valve comprises valve body 1; Bibcock 2 is characterized in that: the valve body 1 of being made by flexible glue, in be equipped with the bibcock 2 of being made by hard material, valve body one end be connected air bag 3 and connect.
Use procedure: when hyperbaric oxygen chamber pressurizes, gas in the hyperbaric oxygen chamber face shield air cushion is diminished by high-pressure volume, it is not good that hyperbaric oxygen chamber face shield air cushion and the face of therapist contact sealing property, oxygen easily leaks, at this moment, therapist pinches valve body with hands, and the place distortion that valve body is contacted with bibcock produces the slit, aim at valve body one end with face and blow to the inflation of hyperbaric oxygen chamber face shield, valve body restores and can pin gas when letting go; When hyperbaric oxygen chamber reduces pressure, the gas expansion in the hyperbaric oxygen chamber face shield air cushion, therapist pinches valve body with hands, and the place distortion that valve body is contacted with bibcock produces the slit, and the gas that expands in the hyperbaric oxygen chamber face shield air cushion is released.
Claims (2)
1. air valve of manual adjustments voluntarily, it is characterized in that, independently in the hollow circular valve body bibcock is being arranged, valve body belongs to elastomeric material, bibcock adopts hard material, in the situation that not combined closely by external force valve body and bibcock, plays sealing function, when valve body was subjected to External Force Acting, valve body deformation produced the purpose that gas is implemented to pass in and out in the slit.
2. the air valve of described a kind of voluntarily manual adjustments according to claim 1 is characterized in that, described valve body belongs to elastomeric material, and bibcock belongs to hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101856576A CN102861372A (en) | 2011-07-04 | 2011-07-04 | Manually adjustable oxygen valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101856576A CN102861372A (en) | 2011-07-04 | 2011-07-04 | Manually adjustable oxygen valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102861372A true CN102861372A (en) | 2013-01-09 |
Family
ID=47440676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101856576A Pending CN102861372A (en) | 2011-07-04 | 2011-07-04 | Manually adjustable oxygen valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861372A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272576A (en) * | 1968-04-17 | 1972-05-03 | Chapman & Smith Ltd | Improvements in or relating to face masks |
| US5121745A (en) * | 1990-07-23 | 1992-06-16 | Israel Michael B | Self-inflatable rescue mask |
| US20030172932A1 (en) * | 2002-03-12 | 2003-09-18 | Matioc Adrian A. | Ergonomic face mask |
| CN2708926Y (en) * | 2004-04-08 | 2005-07-13 | 新广业股份有限公司 | Air cushion type anathesin mask |
| US20060081240A1 (en) * | 2004-08-23 | 2006-04-20 | Hsiner Co., Ltd. | Respirator mask |
| CN1879911A (en) * | 2005-06-13 | 2006-12-20 | 新广业股份有限公司 | Respiratory mask |
| CN200964232Y (en) * | 2006-10-20 | 2007-10-24 | 王鹤鸣 | Vacuum seal cap |
-
2011
- 2011-07-04 CN CN2011101856576A patent/CN102861372A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272576A (en) * | 1968-04-17 | 1972-05-03 | Chapman & Smith Ltd | Improvements in or relating to face masks |
| US5121745A (en) * | 1990-07-23 | 1992-06-16 | Israel Michael B | Self-inflatable rescue mask |
| US20030172932A1 (en) * | 2002-03-12 | 2003-09-18 | Matioc Adrian A. | Ergonomic face mask |
| CN2708926Y (en) * | 2004-04-08 | 2005-07-13 | 新广业股份有限公司 | Air cushion type anathesin mask |
| US20060081240A1 (en) * | 2004-08-23 | 2006-04-20 | Hsiner Co., Ltd. | Respirator mask |
| CN1879911A (en) * | 2005-06-13 | 2006-12-20 | 新广业股份有限公司 | Respiratory mask |
| CN200964232Y (en) * | 2006-10-20 | 2007-10-24 | 王鹤鸣 | Vacuum seal cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YUANTAI MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HUANG DANYU Effective date: 20141102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141102 Address after: 518000, Guangdong, Shenzhen, Baoan District, Songgang street, Yan Chuan community, 168 Laguna Colorada Road, factory 1, fourth floor Applicant after: SHENZHEN YUAN TAI MEDICAL EQUIPMENT CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Boseong 48 Gold King Ambassy Court 1 building 1401 Applicant before: Huang Danyu |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |