CN204864463U - Anti-backflow oxygen humidifying device - Google Patents
Anti-backflow oxygen humidifying device Download PDFInfo
- Publication number
- CN204864463U CN204864463U CN201520563790.4U CN201520563790U CN204864463U CN 204864463 U CN204864463 U CN 204864463U CN 201520563790 U CN201520563790 U CN 201520563790U CN 204864463 U CN204864463 U CN 204864463U
- Authority
- CN
- China
- Prior art keywords
- antireflux
- diameter
- dividing plate
- humidifying
- 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 - Fee Related
Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 12
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000000151 anti-reflux effect Effects 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an anti-oxygen humidifying device that flows back, including humidifying bottle, bottle lid, humidifying pole, air inlet joint, the joint of giving vent to anger and flowmeter, the upper portion of humidifying bottle is equipped with prevents the baffle that flows back, prevents the one end of baffle and the inner wall hinged joint of humidifying bottle that flows back, and hinged joint is equipped with two-way spacing, prevents the inner wall adaptation of baffle and humidifying bottle that flows back, prevents that flowing back baffle central authorities set up the through-hole, the diameter and the humidifying pole external diameter adaptation of through-hole. The utility model discloses can prevent that water from directly getting into respiratory passage, avoid the patient to inhale water.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of antireflux oxygen humidifying device.
Background technology
Oxygen humidifying device in use, is not fixed usually, and occur that humidification bottle is taken the situation of falling sometimes, thus aqueous reflux is directly entered in respiration channel, patient sucks water, works the mischief.
Utility model content
This utility model aims to provide a kind of antireflux oxygen humidifying device, even if humidification bottle stands upside down, also directly can enter respiration channel by anti-sealing, avoid patient to suck water.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Antireflux oxygen humidifying device disclosed in this utility model, comprise humidification bottle, bottle cap, humidifying bar, inlet suction port, air outlet adapter and effusion meter, the top of described humidification bottle is provided with antireflux dividing plate, one end of described antireflux dividing plate and the inwall chain connection of humidification bottle, described chain connection is provided with bidirectionally limited, the inwall of antireflux dividing plate and humidification bottle is adaptive, and antireflux baffle central offers through hole, the diameter of described through hole and humidifying bar external diameter adaptation.
Further, described antireflux dividing plate upper inside wall is provided with inside internal projecting ring, described antireflux dividing plate is positioned at below internal projecting ring, the diameter of described antireflux dividing plate is less than humidification bottle internal diameter and is greater than the diameter of internal projecting ring, described humidifying bar external wall of upper portion is provided with outside outer bulge loop, the diameter of described outer bulge loop is greater than the diameter of through hole, and the diameter of described through hole is greater than humidifying bar external diameter, the bottom surface of described outer bulge loop and the bottom surface level of internal projecting ring.
Further, the bottom surface of described internal projecting ring, outer bulge loop is equipped with sealing strip
Further, the end face outer of described antireflux dividing plate is provided with annular sealing strip.
Principle of the present utility model is as follows: when humidification bottle is upright, antireflux dividing plate is under self gravitation effect, away from the side of hinge to bottle slanted floor, gap is formed between antireflux dividing plate and humidification bottle inwall, make the gas circulation of humidification bottle upper and lower part, ensure that the balance of pressure of the inside of a bottle, meanwhile, hinged lower limit makes to leave interval between antireflux dividing plate and the water surface; When there is the situation of humidification bottle handstand, antireflux dividing plate is under self gravitation effect, and the side away from hinge tilts to bottle cap, and separate humidification bottle, water is not flow backwards, and meanwhile, hinged upper limit potential energy avoids the too much inclination of antireflux dividing plate.
Antireflux oxygen humidifying device disclosed in this utility model, can effectively prevent the aqueous reflux in humidification bottle from entering respiration channel, avoids the generation endangered.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: the outer bulge loop of 1-humidification bottle, 2-bottle cap, 3-humidifying bar, 4-effusion meter, 5-inlet suction port, 6-air outlet adapter, 7-antireflux dividing plate, 8-internal projecting ring, 9-sealing strip, 10-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, this utility model is further elaborated.
As shown in Figure 1, antireflux oxygen humidifying device disclosed in this utility model, comprise humidification bottle 1, bottle cap 2, humidifying bar 3, effusion meter 4, inlet suction port 5, air outlet adapter 6, the top of humidification bottle 1 is provided with antireflux dividing plate 7, one end of antireflux dividing plate 7 and the inwall chain connection of humidification bottle 1, chain connection is provided with bidirectionally limited, the upper inside wall of antireflux dividing plate 7 is provided with inside internal projecting ring 8, antireflux dividing plate 7 is positioned at below bulge loop 8, the diameter of antireflux dividing plate 7 is less than humidification bottle 1 internal diameter and is greater than the diameter of bulge loop 8, the end face outer of antireflux dividing plate 7 arranges annular sealing strip.Antireflux dividing plate 7 central authorities offer through hole, humidifying bar 3 external wall of upper portion is provided with outside outer bulge loop 10, the diameter of outer bulge loop 10 is greater than the diameter of through hole, the diameter of through hole is greater than humidifying bar 3 external diameter, the bottom surface of outer bulge loop 10 and the bottom surface level of internal projecting ring 8, the bottom surface of internal projecting ring 8, outer bulge loop 10 is equipped with sealing strip 9.
Certainly; this utility model also can have other various embodiments; when not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to this utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by this utility model.
Claims (4)
1. an antireflux oxygen humidifying device, comprise humidification bottle, bottle cap, humidifying bar, inlet suction port, air outlet adapter and effusion meter, it is characterized in that: the top of described humidification bottle is provided with antireflux dividing plate, one end of described antireflux dividing plate and the inwall chain connection of humidification bottle, described chain connection is provided with bidirectionally limited, the inwall of antireflux dividing plate and humidification bottle is adaptive, and antireflux baffle central offers through hole, the diameter of described through hole and humidifying bar external diameter adaptation.
2. antireflux oxygen humidifying device according to claim 1, it is characterized in that: described antireflux dividing plate upper inside wall is provided with inside internal projecting ring, described antireflux dividing plate is positioned at below internal projecting ring, the diameter of described antireflux dividing plate is less than humidification bottle internal diameter and is greater than the diameter of internal projecting ring, described humidifying bar external wall of upper portion is provided with outside outer bulge loop, the diameter of described outer bulge loop is greater than the diameter of through hole, the diameter of described through hole is greater than humidifying bar external diameter, the bottom surface of described outer bulge loop and the bottom surface level of internal projecting ring.
3. antireflux oxygen humidifying device according to claim 2, is characterized in that: the bottom surface of described internal projecting ring, outer bulge loop is equipped with sealing strip.
4. antireflux oxygen humidifying device according to claim 2, is characterized in that: the end face outer of described antireflux dividing plate is provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563790.4U CN204864463U (en) | 2015-07-30 | 2015-07-30 | Anti-backflow oxygen humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563790.4U CN204864463U (en) | 2015-07-30 | 2015-07-30 | Anti-backflow oxygen humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864463U true CN204864463U (en) | 2015-12-16 |
Family
ID=54808902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563790.4U Expired - Fee Related CN204864463U (en) | 2015-07-30 | 2015-07-30 | Anti-backflow oxygen humidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018631A (en) * | 2021-03-02 | 2021-06-25 | 山东威高集团医用高分子制品股份有限公司 | Safety oxygen inhalation humidifying device |
-
2015
- 2015-07-30 CN CN201520563790.4U patent/CN204864463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018631A (en) * | 2021-03-02 | 2021-06-25 | 山东威高集团医用高分子制品股份有限公司 | Safety oxygen inhalation humidifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151216 Termination date: 20180730 |