CN203001622U - High-flow medicament and oxygen inhaler - Google Patents
High-flow medicament and oxygen inhaler Download PDFInfo
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- CN203001622U CN203001622U CN 201220749824 CN201220749824U CN203001622U CN 203001622 U CN203001622 U CN 203001622U CN 201220749824 CN201220749824 CN 201220749824 CN 201220749824 U CN201220749824 U CN 201220749824U CN 203001622 U CN203001622 U CN 203001622U
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Abstract
The utility model relates to a high-flow medicament and oxygen inhaler. The inhaler comprises an air reservoir (2), a flow meter (3), a respirator (8) and an oxygen inhalation mask (9), wherein one end of the air reservoir (2) is connected with a high-pressure air inlet tube (1), and the other end of the air reservoir (2) is connected with an oxygen inlet (17) of the respirator (8); an oxygen outlet (14) of the respirator (8) is connected with an air inlet branch tube (12) of the oxygen inhalation mask (9); and one end of the flow meter is arranged on the air reservoir (2), and the other end of the flow meter is arranged on a pipeline for connecting the air reservoir (2) with the respirator (8). A patient can inhale high-pressure oxygen in a sickroom through the high-flow medicament and oxygen inhaler, and the oxygen partial pressure inhaled by the inhaler is 3 to 4 times that inhaled by a nasal catheter; and the inhaler has three obvious advantages that 1) much (760mmHg) oxygen is inhaled; 2) waste of oxygen is avoided during expiration; and 3) the treatment effect is obviously improved.
Description
Technical field
This utility model relates to a kind of inhalation device, is specifically related to a kind of high flow capacity medicine oxygen inhalation apparatus.
Background technology
oxygen uptake is as a urgent important means of rescuing and treating, be widely used in the links of clinical and medical aid, particularly for acute anoxic encephalopathy, cerebral hemorrhage, carbon monoxide and other various poisonous gas poisonings, the critical patients such as myocardial infarction, the rescue of high pressure oxygen can be won the more time for saving patients ' lives, but the oxygen in existing ward is the mode that adopts the nose conduit to suck to carry out, the partial pressure of oxygen that it sucks is the 250mmhg left and right, and be to continue to support, there are following two disadvantages in it, the one: the oxygen amount that it sucks is very little, usually do not have therapeutical effect, can not satisfy patient to the needs of oxygen, the 2nd, patient is when exhaling, oxygen intake not, but oxygen is still flowing out endlessly, caused the unnecessary waste of oxygen.
Summary of the invention
The purpose of this utility model is to solve when existing apparatus of oxygen supply can not satisfy the required pressure of patient and expiration and causes the problem of waste of oxygen, and a kind of high flow capacity medicine oxygen inhalation apparatus is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model, it comprises: air accumulator, effusion meter, respiratory organ and oxygen absorption mask, one termination of air accumulator has high-pressure pipe, can or be connected with oxygen cylinder with ward Central oxygen-supply interface, wherein: the other end of described air accumulator is connected with the oxygen inlet of respiratory organ, the oxygen outlet of respiratory organ is connected with the air intake branch of oxygen absorption mask, one end of effusion meter is contained on air accumulator, and the other end of effusion meter is contained on the pipeline that is connected between air accumulator and respiratory organ;
a kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model, wherein: described respiratory organ comprises: the respiratory organ lid, the respiratory organ seat, diaphragm and control valve, the respiratory organ lid removably is fixed on the respiratory organ seat, diaphragm is contained on the respiratory organ seat, the respiratory organ seat has air inlet, have oxygen outlet and oxygen inlet on the respiratory organ seat, above-mentioned air inlet and oxygen outlet are oppositely arranged on the two ends of respiratory organ, control valve is contained on oxygen inlet, when oxygen outlet produces negative pressure, the diaphragm that is contained on the respiratory organ seat is opened control valve, allow the interior oxygen of air accumulator enter oxygen absorption mask by control valve, after the negative pressure of oxygen outlet disappeared, the diaphragm that is contained on the respiratory organ seat restored, and control valve is closed oxygen inlet, made the oxygen in air accumulator stop entering oxygen absorption mask,
A kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model, wherein: described control valve is mechanical type control valve, pneumatic control valve or electronic control valve;
A kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model, wherein: described mechanical type control valve comprises: valve rod, valve seat and spring, spring is housed on valve rod, one end of valve rod is contained on valve seat, and valve seat is contained in oxygen inlet, and the other end of valve rod withstands diaphragm, when oxygen outlet produces negative pressure, the pressing diaphragm lower valve rod that is contained on the respiratory organ seat makes valve seat and oxygen inlet produce the gap, and control valve is opened, and allows the interior oxygen of air accumulator enter oxygen absorption mask by control valve; After the negative pressure of oxygen outlet disappeared, the diaphragm that is contained on the respiratory organ seat restored, and under the effect of spring, valve rod resets, and valve seat covers oxygen inlet, and control valve is closed, and made the oxygen in air accumulator stop entering oxygen absorption mask;
A kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model, wherein: described oxygen absorption mask also comprises: go out gas branch pipe.
this utility model high flow capacity medicine oxygen inhalation apparatus is compared with existing nasal tube oxygen inhalation, high flow capacity medicine oxygen inhalation apparatus of the present utility model can allow patient be drawn onto high pressure oxygen in the ward, the partial pressure of oxygen that it sucks is 3-4 times of nasal tube oxygen inhalation, the partial pressure of oxygen that high flow capacity medicine oxygen inhalation apparatus sucks is 760mmHg, the partial pressure of oxygen that nasal tube oxygen inhalation sucks is the 250mmHg left and right, and this utility model has increased control valve, patient is when exhaling, oxygen deprivation gas, only have and just have oxygen when air-breathing and flow out, can not cause the waste of oxygen, and greatly improved therapeutic effect, for saving critical patient's the time of having won more preciousnesses.
Description of drawings
Fig. 1 is the forward schematic diagram of this utility model high flow capacity medicine oxygen inhalation apparatus.
In the drawings, label 1 is high-pressure pipe; Label 2 is air accumulator; Label 3 is effusion meter; Label 4 is the respiratory organ lid; Label 5 is diaphragm; Label 6 is air inlet; Label 7 is control valve; Label 8 is respiratory organ; Label 9 is oxygen absorption mask; Label 10 is valve seat; Label 11 is for going out gas branch pipe; Label 12 is air intake branch; Label 13 is valve rod; Label 14 is oxygen outlet; Label 16 is the respiratory organ seat; Label 17 is oxygen inlet.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is further elaborated.
As shown in Figure 1, a kind of high flow capacity medicine oxygen inhalation apparatus of the present utility model comprises: air accumulator 2, effusion meter 3, respiratory organ 8 and oxygen absorption mask 9, one termination of air accumulator 2 has high-pressure pipe 1, can or be connected with oxygen cylinder with ward Central oxygen-supply interface, the other end of air accumulator 2 is connected with the oxygen inlet 17 of respiratory organ 8, the oxygen outlet 14 of respiratory organ 8 is connected with the air intake branch 12 of oxygen absorption mask 9, and oxygen absorption mask 9 also comprises gas branch pipe 11.One end of effusion meter is contained on air accumulator 2, and the other end of effusion meter is contained on the pipeline that is connected between air accumulator 2 and respiratory organ 8.
as shown in Figure 1, respiratory organ 8 comprises: respiratory organ lid 4, respiratory organ seat 16, diaphragm 5 and control valve 7, respiratory organ lid 4 removably is fixed on respiratory organ seat 16, diaphragm 5 is contained on respiratory organ seat 16, respiratory organ seat 16 has air inlet 6, have oxygen outlet 14 and oxygen inlet 17 on respiratory organ seat 16, above-mentioned air inlet 6 and oxygen outlet 14 are oppositely arranged on the two ends of respiratory organ 8, control valve 7 is contained on oxygen inlet 17, when oxygen outlet 14 produces negative pressure, the diaphragm 5 that is contained on respiratory organ seat 16 is opened control valve 7, allow air accumulator 2 interior oxygen enter oxygen absorption mask 9 by control valve 7, after the negative pressure of oxygen outlet 14 disappeared, the diaphragm 5 that is contained on respiratory organ seat 16 restored, and control valve 7 is closed oxygen inlet 17, makes the oxygen in air accumulator 2 stop entering oxygen absorption mask 9.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range is referring to claim, in the situation that without prejudice to spirit of the present utility model, this utility model can be done any type of modification.
Claims (5)
1. high flow capacity medicine oxygen inhalation apparatus, it comprises: air accumulator (2), effusion meter (3), respiratory organ (8) and oxygen absorption mask (9), one termination of air accumulator (2) has high-pressure pipe (1), it is characterized in that: the other end of described air accumulator (2) is connected with the oxygen inlet (17) of respiratory organ (8), the oxygen outlet (14) of respiratory organ (8) is connected with the air intake branch (12) of oxygen absorption mask (9), one end of effusion meter is contained on air accumulator (2), and the other end of effusion meter is contained on the pipeline that is connected between air accumulator (2) and respiratory organ (8).
2. high flow capacity medicine oxygen inhalation apparatus as claimed in claim 1, it is characterized in that: described respiratory organ (8) comprising: respiratory organ lid (4), respiratory organ seat (16), diaphragm (5) and control valve (7), respiratory organ lid (4) removably is fixed on respiratory organ seat (16), diaphragm (5) is contained on respiratory organ seat (16), respiratory organ seat (16) has air inlet (6), have oxygen outlet (14) and oxygen inlet (17) on respiratory organ seat (16), above-mentioned air inlet (6) and oxygen outlet (14) are oppositely arranged on the two ends of respiratory organ (8), control valve (7) is contained on oxygen inlet (17), when oxygen outlet (14) produces negative pressure, the diaphragm (5) that is contained on respiratory organ seat (16) is opened control valve (7), allow the interior oxygen of air accumulator (2) enter oxygen absorption mask (9) by control valve (7), after the negative pressure of oxygen outlet (14) disappeared, the diaphragm (5) that is contained on respiratory organ seat (16) restored, and control valve (7) is closed oxygen inlet (17), made the oxygen in air accumulator (2) stop entering oxygen absorption mask (9).
3. high flow capacity medicine oxygen inhalation apparatus as claimed in claim 2, it is characterized in that: described control valve (7) is mechanical type control valve, pneumatic control valve or electronic control valve.
4. high flow capacity medicine oxygen inhalation apparatus as claimed in claim 3, it is characterized in that: described mechanical type control valve comprises: valve rod (13), valve seat (10) and spring (15), spring (15) is housed on valve rod (13), one end of valve rod (13) is contained on valve seat (10), valve seat (10) is contained in oxygen inlet (17), the other end of valve rod (13) withstands diaphragm (5), when oxygen outlet (14) produces negative pressure, being contained in diaphragm (5) on respiratory organ seat (16) depresses valve rod (13) and makes valve seat (10) and oxygen inlet (17) produce the gap, control valve (7) is opened, allow the interior oxygen of air accumulator (2) enter oxygen absorption mask (9) by control valve (7), after the negative pressure of oxygen outlet (14) disappears, the diaphragm (5) that is contained on respiratory organ seat (16) restores, under the effect of spring (15), valve rod (13) resets, valve seat (10) covers oxygen inlet (17), control valve (7) is closed, and makes the oxygen in air accumulator (2) stop entering oxygen absorption mask (9).
5. high flow capacity medicine oxygen inhalation apparatus as claimed in claim 4, it is characterized in that: described oxygen absorption mask (9) also comprises: go out gas branch pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749824 CN203001622U (en) | 2012-12-31 | 2012-12-31 | High-flow medicament and oxygen inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749824 CN203001622U (en) | 2012-12-31 | 2012-12-31 | High-flow medicament and oxygen inhaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001622U true CN203001622U (en) | 2013-06-19 |
Family
ID=48593260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220749824 Expired - Fee Related CN203001622U (en) | 2012-12-31 | 2012-12-31 | High-flow medicament and oxygen inhaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760147A (en) * | 2020-08-11 | 2020-10-13 | 安徽铭皓医疗器械有限公司 | Flow-adjustable disposable humidifying nasal oxygen tube |
-
2012
- 2012-12-31 CN CN 201220749824 patent/CN203001622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760147A (en) * | 2020-08-11 | 2020-10-13 | 安徽铭皓医疗器械有限公司 | Flow-adjustable disposable humidifying nasal oxygen tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DING JIANZHANG Effective date: 20150727 Owner name: YANGMU INTERNATIONAL HIGH AND NEW TECHNOLOGY (BEIJ Free format text: FORMER OWNER: DING JIANZHANG Effective date: 20150727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 100022 Beijing city Chaoyang District East sanhuan Road No. 39, building 13, Jianwai SOHO West 502 Patentee after: Oxygen international hi tech (Beijing) Limited by Share Ltd Patentee after: Ding Jianzhang Address before: 100080 hyperbaric oxygen department, Haidian Hospital, 29 Zhongguancun Avenue, Beijing, Haidian District Patentee before: Ding Jianzhang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |