CN202113461U - Medical oxygen humidification filter - Google Patents
Medical oxygen humidification filter Download PDFInfo
- Publication number
- CN202113461U CN202113461U CN2011201372446U CN201120137244U CN202113461U CN 202113461 U CN202113461 U CN 202113461U CN 2011201372446 U CN2011201372446 U CN 2011201372446U CN 201120137244 U CN201120137244 U CN 201120137244U CN 202113461 U CN202113461 U CN 202113461U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- bottle
- humidification
- medical
- humidification bottle
- 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.)
- Expired - Lifetime
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 239000001301 oxygen Substances 0.000 title claims abstract description 115
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 115
- 239000012530 fluid Substances 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011257 shell material Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 230000002685 pulmonary effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 3
- 230000001580 bacterial effect Effects 0.000 abstract 2
- 230000011218 segmentation Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 208000035143 Bacterial infection Diseases 0.000 description 3
- 208000022362 bacterial infectious disease Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Provided is a medical oxygen humidification filter, solving the technical problems of superimposed pulmonary infection, nonuniform humidification of oxygen passing though a humidifier, etc., as conventional oxygen humidification filters are limited to the structure and thereby are subjected to bacterial contamination. The adopted technical scheme is that the medical oxygen humidification filter comprises a humidification bottle containing humidifying liquids, an oxygen inlet at the bottle bottom, an upper cover sealingly matched with an upper port of the humidification bottle and an oxygen outlet; a bubble segmentation net close to the bottle bottom enables separation of the bottom of the humidification bottle into the temporary oxygen-storing space; the oxygen inlet is leaded out by the temporary oxygen-storing space and is connected with an oxygen filter core out of the humidification bottle via an oxygen pipe so as to form an oxygen inlet path. In the utility model, the oxygen filter core with the bacteriostasis function is moved from the interior to the exterior of the bottle, thereby effectively preventing bacterial contamination of the humidifying liquids in the bottle; in addition, the arrangement of the temporary oxygen-storing space which is formed at the bottle bottom by the bubble segmentation net increases the contact area between the oxygen and the humidifying liquids and improves the humidifying effect.
Description
Technical field
This utility model relates to a kind of oxygen humidifying device that patient's oxygen intake uses in the medical field, particularly a kind ofly has a medical oxygen humidifying filter that built-in bubble is cut apart net and external oxygen resistance filter element.
Background technology
In medical field, oxygen therapy is a kind of important medical measure that rescues the critical patient, and the oxygen humidifying device in its oxygen delivery equipment is one of requisite medical setting of hospital.Pass through research and the evidence of medical research worker to present employed oxygen humidification bottle: oxygen humidification bottle is very easily by patient contamination; Its inner core is to cause the risk factor that infects; Wherein the pollution of humidification fluid be cause the repeated infection of patient pulmonary as long as one of cause of disease, the infection of humidification fluid often since oxygen impure cause.Present oxygen humidifying device is owing to be employing oxygen equalizing structure, and oxygen produces uneven bubble through humidification fluid the time, especially bigger oxygen bubbles, and the oxygen humidification effect that can cause patient to suck reduces.For solving above-mentioned two kinds of defectives: avoid oxygen humidifier to receive severe contamination, and oxygen humidification is inhomogeneous, need the structure of existing oxygen humidifying filter be improved.
Summary of the invention
Thereby this utility model causes repeated infection of patient pulmonary and oxygen through the uneven technical problem of humidifier humidifying for solving oxygen humidifying filter because structural limitations receives germ contamination; Designed a kind of medical oxygen humidifying filter of improvement; The oxygen be communicated with oxygen feeder is set outside humidifying filter hinders filter element, solved the problem that oxygen humidifying filter inside receives bacterial infection easily; Cut apart net at bottle body bottom by bubble the oxygen spatial cache is set, after oxygen process oxygen spatial cache and bubble are cut apart net, can produce the minute bubbles of big or small basically identical, increased the area of oxygen contact humidification fluid, improved the humidifying effect.
This utility model for realizing the technical scheme that goal of the invention adopts is; The medical oxygen humidifying filter; Comprise in the structure humidification bottle that humidification fluid is housed and the air inlet that is arranged on bottle body bottom, with humidification bottle on the effected loam cake and the gas outlet that are sealed and matched; Be arranged on and cut apart net near the bubble at the bottle end humidification bottle bottom is separated out the oxygen spatial cache, air inlet is drawn and is hindered filter element by the oxygen outside oxygen hose and the humidification bottle from the oxygen spatial cache and is connected to form oxygen air inlet path.
This utility model moves on to the bottle outside through the oxygen resistance filter element that will have bacteriostasis from bottle inside; Thereby effectively prevented the inner humidification fluid of bottle to receive bacterial infection; Simultaneously because; The resistance filter membrane aperture of oxygen resistance filter element is little, and the humidification fluid molecule can't pass through in the bottle, prevents that humidification fluid from flowing backward to oxygen tank; Cut apart net at bottle body bottom by bubble the oxygen spatial cache is set, after oxygen process oxygen spatial cache and bubble are cut apart net, can produce the minute bubbles of big or small basically identical, increased the area of oxygen contact humidification fluid, improved the humidifying effect; Simultaneously since bubble to cut apart screen distance bigger, selection range is wider, and is cheap, practiced thrift production cost.
Below in conjunction with accompanying drawing this utility model is elaborated.
Description of drawings
Fig. 1 represents a most preferred embodiment of this utility model.
Fig. 2 represents an embodiment of oxygen resistance filter element in this utility model.
Fig. 3 represents another embodiment of oxygen resistance filter element in this utility model.
In the accompanying drawing, 1 represents humidification bottle, and 2 represent loam cake, and 3 represent air inlet, 4 representative gas outlets, and 5 represent oxygen hose, and 6 represent oxygen resistance filter element, and 6-1 represents oxygen resistance filter membrane, and on behalf of bubble, 7 cut apart net, and 7-1 represents the oxygen spatial cache, and 8 represent lifting rope, and 9 represent pin.
The specific embodiment
The medical oxygen humidifying filter; Comprise in the structure humidification bottle 1 that humidification fluid is housed and the air inlet 3 that is arranged on bottle body bottom, with humidification bottle 1 on the effected loam cake 2 and the gas outlet 4 that are sealed and matched; Be arranged on and cut apart net 7 near the bubble at the bottle end humidification bottle 1 bottom is separated out oxygen spatial cache 7-1, air inlet 3 is drawn and is hindered filter element 6 by the outer oxygen of oxygen hose 5 and humidification bottle 1 from oxygen spatial cache 7-1 and is connected to form oxygen air inlet path.
The aperture of the resistance filter opening of the oxygen resistance filter membrane 6-1 in the oxygen resistance filter element 6 is not more than 0.5 μ m.
The aperture that above-mentioned bubble is cut apart the air-vent of net 7 is not less than 0.5 μ m.
Above-mentioned gas outlet 4 is arranged on the sidewall on humidification bottle 1 top or is arranged on the loam cake 2.
Above-mentioned humidification bottle 1 bottom is provided with the pin 9 that supports bottle.
The top of above-mentioned loam cake 2 is provided with the lifting rope 8 of location humidification bottle 1 usefulness.
Oxygen resistance filter membrane 6-1 in the above-mentioned oxygen resistance filter element 6 adopts duplicature to be compounded to form, wherein one deck skeleton support membrane adopts with the consistent macromolecule polymeric material of oxygen resistance filter element 6 shell materials and processes.
The height of the above-mentioned oxygen spatial cache 7-1 that is arranged on humidification bottle 1 bottom at the bottom of the bottle is 0.5～1.5cm.
This utility model is fixed on the height that is fit to patients accepting oxygen inhalation through lifting rope 8 with bottle when concrete the use, adopt then to have oxygen resistance filter element 6 and be connected with air inlet 3 through oxygen hose 5, and oxygen hinders filter element 6 other ends and is connected with oxygen supply equipment; Again from the gas outlet 4 draw common oxygen catheter and patient mouth or nose be connected; Open oxygen supply equipment; Oxygen is through the oxygen resistance filter element 6-1 filtering antibacterial in the oxygen resistance filter element 6; Oxygen catheter 5 is because thereby the humidification fluid fight back humidification bottle 1 of oxygen supply pressure in will manage is full of oxygen, and then gets into oxygen spatial cache 7-1 through oxygen feeder 3, and oxygen charges in the oxygen spatial cache 7-1 and cuts apart through bubble and nets 7 and obtain homogenize; Produce uniform micro-bubble, go out the intravital humidification fluid of bottle and get into patient body.
This utility model moves on to the bottle outside through the oxygen resistance filter element 6 that will have bacteriostasis from bottle inside; Thereby effectively prevented the inner humidification fluid of bottle to receive bacterial infection; Simultaneously because; The resistance filter membrane aperture of oxygen resistance filter element 6 is little, and the humidification fluid molecule can't pass through in the bottle, prevents that humidification fluid from flowing backward to oxygen tank; Cut apart net 7 at bottle body bottom by bubble oxygen spatial cache 7-1 is set, after oxygen process oxygen spatial cache 7-1 and bubble are cut apart net 7, can produce the minute bubbles of big or small basically identical, increased the area of oxygen contact humidification fluid, improved the humidifying effect; Simultaneously since bubble to cut apart screen distance bigger, selection range is wider, and is cheap, practiced thrift production cost.
Claims (8)
1. medical oxygen humidifying filter; Comprise humidification bottle (1) that humidification fluid is housed and the air inlet (3) that is arranged on bottle body bottom in the structure, go up loam cake (2) and gas outlet (4) that effected is sealed and matched with humidification bottle (1); It is characterized in that: be arranged on and cut apart net (7) near the bubble at the bottle end humidification bottle (1) bottom is separated out oxygen spatial cache (7-1), air inlet (3) is drawn and is hindered filter element (6) by the outer oxygen of oxygen hose (5) and humidification bottle (1) from oxygen spatial cache (7-1) and is connected to form oxygen air inlet path.
2. medical oxygen humidifying filter according to claim 1 is characterized in that: the aperture of the resistance filter opening of the oxygen resistance filter membrane (6-1) in the oxygen resistance filter element (6) is not more than 0.5 μ m.
3. medical oxygen humidifying filter according to claim 1 is characterized in that: the aperture that described bubble is cut apart the air-vent of net (7) is not less than 0.5 μ m.
4. medical oxygen humidifying filter according to claim 1 is characterized in that: described gas outlet (4) are arranged on the sidewall on humidification bottle (1) top or are arranged on the loam cake (2).
5. medical oxygen humidifying filter according to claim 1 is characterized in that: described humidification bottle (1) bottom is provided with the pin (9) that supports bottle.
6. medical oxygen humidifying filter according to claim 1 is characterized in that: the top of described loam cake (2) is provided with the lifting rope (8) of location humidification bottle (1) usefulness.
7. medical oxygen humidifying filter according to claim 1 is characterized in that: the oxygen resistance filter membrane (6-1) in the described oxygen resistance filter element (6) adopts duplicature to be compounded to form, wherein one deck skeleton support membrane adopts with the consistent macromolecule polymeric material of oxygen resistance filter element (6) shell material and processes.
8. medical oxygen humidifying filter according to claim 1 is characterized in that: the described height that is arranged on oxygen spatial cache (7-1) the distance bottle end of humidification bottle (1) bottom is 0.5～1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372446U CN202113461U (en) | 2011-05-04 | 2011-05-04 | Medical oxygen humidification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372446U CN202113461U (en) | 2011-05-04 | 2011-05-04 | Medical oxygen humidification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113461U true CN202113461U (en) | 2012-01-18 |
Family
ID=45454560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201372446U Expired - Lifetime CN202113461U (en) | 2011-05-04 | 2011-05-04 | Medical oxygen humidification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| CN106139357A (en) * | 2016-08-28 | 2016-11-23 | 江雨涛 | A kind of disposable oxygen humidification bottle |
| CN107233649A (en) * | 2017-08-08 | 2017-10-10 | 张红云 | A kind of multi-faceted internal medicine clinical disinfection device |
-
2011
- 2011-05-04 CN CN2011201372446U patent/CN202113461U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| CN106139357A (en) * | 2016-08-28 | 2016-11-23 | 江雨涛 | A kind of disposable oxygen humidification bottle |
| CN106139357B (en) * | 2016-08-28 | 2018-03-20 | 崔丽花 | A kind of disposable oxygen humidification bottle |
| CN107233649A (en) * | 2017-08-08 | 2017-10-10 | 张红云 | A kind of multi-faceted internal medicine clinical disinfection device |
| CN107233649B (en) * | 2017-08-08 | 2019-11-12 | 张红云 | A kind of multi-faceted internal medicine clinical disinfection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinji KANGYE medical instrument factory Assignor: Ren Shuangjun Contract record no.: 2012130000196 Denomination of utility model: Medical oxygen humidification filter Granted publication date: 20120118 License type: Exclusive License Record date: 20121127 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJI KANGYE MEDICAL APPARATUS FACTORY Free format text: FORMER OWNER: REN SHUANGJUN Effective date: 20131205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050021 SHIJIAZHUANG, HEBEI PROVINCE TO: 052360 SHIJIAZHUANG, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 052360 Xinji province Hebei City Shuncheng Street No. 41 Patentee after: Xinji KANGYE medical instrument factory Address before: The 050021 Hebei international center city of Shijiazhuang province Donggang Road No. 77 room 7601 Century Patentee before: Ren Shuangjun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |