CN103055398A - Oxygen humidifier with novel filtering device - Google Patents
Oxygen humidifier with novel filtering device Download PDFInfo
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- CN103055398A CN103055398A CN2012105714780A CN201210571478A CN103055398A CN 103055398 A CN103055398 A CN 103055398A CN 2012105714780 A CN2012105714780 A CN 2012105714780A CN 201210571478 A CN201210571478 A CN 201210571478A CN 103055398 A CN103055398 A CN 103055398A
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- air inlet
- oxygen
- filter course
- base
- pipe
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Abstract
The invention discloses an oxygen humidifier with a novel filtering device. The oxygen humidifier includes an air inlet, an air inlet tube, a filtering device, a humidifying inner chamber and an air outlet, wherein the air inlet tube is arranged in the humidifying inner chamber and the filtering device is arranged between the humidifying inner chamber and the air outlet. Oxygen through the humidifying chamber is humidified fully due to the fact that one end of the air inlet tube is connected with the air inlet and the other end of the air inlet tube is communicated with the humidifying chamber. The filtering device includes a base, a filtering layer group and an upper cover. The filtering layer group is provided with a plurality of filtering layers and is arranged between the base and the upper cover. The filtering layer group can be used for filtering any particle with a diameter of more than zero point five micrometer. On one hand, oxygen in the air outlet is guaranteed to have certain humidity and meanwhile drops in oxygen flow are effectively prevented from entering the patient body through the air outlet due to high oxygen inlet rate. Patients can inhale mild oxygen and are willing to continue accepting oxygen treatments. On the other hand, respiratory tract infections of patients due to inhaling microbial pathogens are prevented effectively.
Description
Technical field
The present invention relates to the oxygen humidifier art, refer in particular to a kind of the have globule that to eliminate in the Oxygen Flow and the oxygen humidifier with Novel filter device that filters the microbial pathogens that may exist in the Oxygen Flow.
Background technology
There are the dyspneic needs of patients oxygen therapies such as hypoxemia.Dry for fear of air flue, during oxygen therapy, the oxygen that sucks in the lung must abundant humidifying.
During present oxygen therapy, there are two problems in the oxygen humidification method: one is, when the oxygen uptake flow velocity was high, Oxygen Flow can be carried the humidification fluid globule, and another is that Oxygen Flow may carry the pathogen of polluting in humidification fluid.The globule in the Oxygen Flow allows the patient feel bad, even not to be ready to accept to continue oxygen therapy, and the pathogen that sucks in the lung by Oxygen Flow can cause respiratory tract infection.
Summary of the invention
The pathogen that the globule when eliminating oxygen therapy in the Oxygen Flow and filtering may exist in the Oxygen Flow, guarantee the abundant humidifying of oxygen simultaneously, the invention provides a kind of oxygen humidifier with Novel filter device, the microbial pathogens that fully may exist in the globule in humidify oxygen gas, the elimination Oxygen Flow and the filtration Oxygen Flow.
For achieving the above object, the present invention adopts such as the purgation technical scheme: a kind of oxygen humidifier with Novel filter device, include a humidification bottle, described humidification bottle includes the humidifying inner chamber, air inlet and gas outlet, described air inlet is connected with an air inlet pipe, this air inlet pipe is placed in the humidifying inner chamber, and described humidification bottle is provided with defecator, and this defecator is between humidifying inner chamber and gas outlet, described defecator is placed on the air inlet pipe, and described air inlet pipe is passed described defecator; Described defecator includes base, filter course and loam cake, and described filter course includes the first filter course and the second filter course, and described air inlet pipe includes top tube and down tube, and pipe is one-body molded with loam cake on this, and this time pipe is one-body molded with base; Pass the upper pipe and the mutually clamping of lower pipe of passing base of loam cake; This base middle part is provided with the first groove, the second groove and the 3rd groove, this the first groove middle part is provided with the pipe clamp interface, be provided with a plurality of gas ports around this pipe clamp interface, described the first filter course is placed in described the second groove, described the 3rd groove is provided with a plurality of lower position of bone, and described the second filter course is an annulus and is placed on the described lower position of bone; Described loam cake is provided with a plurality of upper position of bone corresponding with base, is respectively arranged with a venthole between described per two upper position of bone.
As a kind of preferred version, described filter course is for can filter the filtration that size is microbial pathogens more than 0.5 micron.
As a kind of preferred version, the summation of described lower position of bone height and the second filter course thickness equals the height of the first filter course.
As a kind of preferred version, described the first filter course is sintered component; The first annulus cylindrical shell that described the first filter course includes an annulus base and extends vertically upward along this annulus base periphery one; Described a plurality of upper position of bone is connected by the second annulus cylindrical shell, and this first annulus cylindrical shell is identical with the bore of the second annulus cylindrical shell.
As a kind of preferred version, described air inlet pipe is stretched in the humidifying inner chamber by air inlet, and this air inlet pipe bottom is provided with one for the gaseous diffuser that disperses oxygen.
As a kind of preferred version, described humidification bottle top is provided with one and can prevents from causing the safety structure that bursts humidification bottle because gas outlet or defecator stop up.
The present invention compared with prior art has obvious advantage and beneficial effect, by a multiple filtration purifier is set between humidifying inner chamber and gas outlet, this filtering and purifying can effectively be eliminated the globule in the Oxygen Flow and filter size in the Oxygen Flow is microbial pathogens more than 0.5 micron.On the one hand, can guarantee effectively to prevent when oxygen in the gas outlet has certain humidity that bringing the globule in the Oxygen Flow into gas outlet too soon because of oxygen air inlet speed enters in the patient, allow oxygen milder that the patient sucks and be ready to continue to accept oxygen therapy.Can prevent effectively that on the other hand the patient from causing the symptom of respiratory tract infection to occur because sucking microbial pathogens.
Description of drawings
Fig. 1 is the assembling section of oxygen humidifier among the present invention's the embodiment;
Fig. 2 is the exploded view of oxygen humidifier among the present invention's the embodiment;
Fig. 3 is the assembling stereogram of lower pipe and base among the present invention's the embodiment;
Fig. 4 be among the present invention's the embodiment upper pipe and loam cake overlook assembling stereogram;
Fig. 5 be among the present invention's the embodiment upper pipe and loam cake look up assembling stereogram;
Fig. 6 is the schematic perspective view of the first filter course among the present invention's the embodiment.
The accompanying drawing identifier declaration:
10, humidification bottle
11, housing 12, lid
13, humidifying inner chamber 14, air inlet
15, gas outlet 16, safety structure
20, air inlet pipe
21, upper pipe 22, lower pipe
211, draw-in groove 221, card article
30, defecator
31, base 311, the first groove
312, the second groove 313, the 3rd groove
314, gas port 315, the lower position of bone
32, filter course
321, the first filter course 322, the second filter course
321a, annulus base 321b, the first annulus cylindrical shell
33, loam cake 331, the upper position of bone
332, venthole 333, the second annulus cylindrical shell
40, gaseous diffuser.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 6, it has shown the concrete structure of the present invention's preferred embodiment, and a kind of oxygen humidifier with Novel filter device comprises a humidification bottle 10, air inlet pipe 20, defecator 30 and gaseous diffuser 40.
Wherein, this humidification bottle 10 includes a housing 11, lid 12, humidifying inner chamber 13, air inlet 14 and gas outlet 15, these lid 12 closing lids form aforementioned humidifying inner chamber 13 on housing 11, these humidification bottle 10 tops are provided with one and can prevent from causing the safety structure 16 that bursts humidification bottle 10 because gas outlet 15 or defecator 30 stops up.Half water of humidifying inner chamber 13 volumes is housed in this humidifying inner chamber 13.
This air inlet pipe 20 is stretched in the humidifying inner chamber 13 by air inlet, and this air inlet pipe 20 includes pipe 21 and lower pipe 22.
This defecator 30 is placed in the humidification bottle 13, and this defecator 30 is between humidifying inner chamber 13 and gas outlet 15, and described defecator 30 is placed on the air inlet pipe 20, and this air inlet pipe 20 is passed described defecator 30.
This defecator 30 includes base 31, filter course 32 and loam cake 33, and this filter course 32 includes the first filter course 321 and the second filter course 322, and this loam cake 33 is connected with aforementioned upper pipe 21, and this loam cake 33 and upper pipe 21 are formed in one.This base 31 is connected with aforementioned lower pipe 22; This base 31 and lower pipe 22 are formed in one.Described upper pipe 21 passes loam cake 33, and is provided with draw-in groove 211 in the port, and this time pipe 22 passes base 31 and is provided with a card article 221, this card article 221 and aforementioned draw-in groove 211 phase clampings in the port; This base 31 is provided with the first groove 311, the second groove 312 and the 3rd groove 313, these the first groove 311 middle parts are interspersed with aforementioned lower pipe 22, be provided with 6 gas ports 314 around this time pipe 22, described the first filter course 321 is placed in described the second groove 312, described the 3rd groove 313 is provided with 16 lower position of bone 315, and described the second filter course 322 is an annulus and is placed on the described lower position of bone 315; Described loam cake 33 is provided with 16 the upper position of bone 331 corresponding with base, is respectively arranged with a venthole 332 between per two upper position of bone 331.Described the first filter course 321 is sintered component, the first annulus cylindrical shell 321b that it includes an annulus base 321a and extends vertically upward along this annulus base 321a periphery one; Described 16 upper position of bone 331 are connected by the second annulus cylindrical shell 333, and 321b is identical with the bore of the second annulus cylindrical shell 333 for this first annulus cylindrical shell.The described lower position of bone 315 highly equals the height of the first filter course 321 with the summation of the second filter course 322 thickness.This filter course has, and can to filter size be microbial pathogens more than 0.5 micron, so can effectively prevent the nosocomial infection of patient in the oxygen inhalation therapy process.
This gaseous diffuser 40 is installed on air inlet pipe 20 bottoms, and this gaseous diffuser 40 is immersed in the water, is used for disperseing oxygen, produces simultaneously uniform bubble, oxygen is carried out humidifying process.
Operation principle of the present invention is described in detail in detail as follows:
At first, oxygen by air inlet 14 through air inlet pipe 20 to gaseous diffuser 40, oxygen is overflowed from gaseous diffuser 40, and through removing the foreign material in the oxygen after the water humidifying in the humidifying inner chamber 13, the annulus base 321a that the gas port 314 of oxygen after humidifying from defecator 30 enters the first filter course 321 carries out the filtration first time, the first annulus cylindrical shell 321b through the first filter course 321 carries out the filtration second time again, then enter in the second filter course 322 and filter for the third time, from the venthole 332 of loam cake 33, enter in the gas outlet 15 at last.
Design focal point of the present invention is: by a multiple filtration purifier is set between humidifying inner chamber and gas outlet, this filtering and purifying can effectively be eliminated the globule in the Oxygen Flow and filter size in the Oxygen Flow is microbial pathogens more than 0.5 micron.On the one hand, can guarantee effectively to prevent when oxygen in the gas outlet has certain humidity that bringing the globule in the Oxygen Flow into gas outlet too soon because of oxygen air inlet speed enters in the patient, allow oxygen milder that the patient sucks and be ready to continue to accept oxygen therapy.Can prevent effectively that on the other hand the patient from causing the symptom of respiratory tract infection to occur because sucking microbial pathogens.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment makes.
Claims (6)
1. oxygen humidifier with Novel filter device, include a humidification bottle, described humidification bottle includes the humidifying inner chamber, air inlet and gas outlet, described air inlet is connected with an air inlet pipe, and this air inlet pipe is placed in the humidifying inner chamber, it is characterized in that: described humidification bottle is provided with defecator, this defecator is between humidifying inner chamber and gas outlet, and described defecator is placed on the air inlet pipe, and described air inlet pipe is passed described defecator; Described defecator includes base, filter course and loam cake, and described filter course includes the first filter course and the second filter course, and described air inlet pipe includes top tube and down tube, and pipe is one-body molded with loam cake on this, and this time pipe is one-body molded with base; Pass the upper pipe and the mutually clamping of lower pipe of passing base of loam cake; This base middle part is provided with the first groove, the second groove and the 3rd groove, this the first groove middle part is provided with the pipe clamp interface, be provided with a plurality of gas ports around this pipe clamp interface, described the first filter course is placed in described the second groove, described the 3rd groove is provided with a plurality of lower position of bone, and described the second filter course is an annulus and is placed on the described lower position of bone; Described loam cake is provided with a plurality of upper position of bone corresponding with base, is respectively arranged with a venthole between described per two upper position of bone.
2. described a kind of oxygen humidifier with Novel filter device according to claim 1, it is characterized in that: described filter course is for can filter the filtration that size is microbial pathogens more than 0.5 micron.
3. described a kind of oxygen humidifier with Novel filter device according to claim 1, it is characterized in that: described the first filter course is sintered component; The first annulus cylindrical shell that described the first filter course includes an annulus base and extends vertically upward along this annulus base periphery one; Described a plurality of upper position of bone is connected by the second annulus cylindrical shell, and this first annulus cylindrical shell is identical with the bore of the second annulus cylindrical shell.
4. described a kind of oxygen humidifier with Novel filter device according to claim 1, it is characterized in that: the summation of described lower position of bone height and the second filter course thickness equals the height of the first filter course.
5. described a kind of oxygen humidifier according to claim 1, it is characterized in that: described air inlet pipe is stretched in the humidifying inner chamber by air inlet, and this air inlet pipe bottom is provided with a gaseous diffuser that is used for disperseing oxygen.
6. described a kind of oxygen humidifier with Novel filter device according to claim 1 is characterized in that: described humidification bottle top is provided with one and can prevents from causing the safety structure that bursts humidification bottle because gas outlet or defecator stop up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571478.0A CN103055398B (en) | 2012-11-16 | 2012-12-26 | Oxygen humidifier with novel filtering device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104613439 | 2012-11-16 | ||
| CN201210461343.9 | 2012-11-16 | ||
| CN201210461343 | 2012-11-16 | ||
| CN201210571478.0A CN103055398B (en) | 2012-11-16 | 2012-12-26 | Oxygen humidifier with novel filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103055398A true CN103055398A (en) | 2013-04-24 |
| CN103055398B CN103055398B (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210571478.0A Active CN103055398B (en) | 2012-11-16 | 2012-12-26 | Oxygen humidifier with novel filtering device |
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| Country | Link |
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| CN (1) | CN103055398B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106668997A (en) * | 2016-12-02 | 2017-05-17 | 高秀荣 | Oxygen supply device for respiratory medicine departments |
| CN107050599A (en) * | 2017-04-21 | 2017-08-18 | 孟庆峰 | A kind of oxygen breathing device |
| CN107261290A (en) * | 2017-06-21 | 2017-10-20 | 吉林省沃鸿医疗器械制造有限公司 | Disposable sterile humidification bottle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195527A (en) * | 1989-05-19 | 1993-03-23 | Intersurgical Limited | Respiratory filters |
| GB2267840A (en) * | 1992-06-19 | 1993-12-22 | Intersurgical Ltd | Heat and moisture exchanger/filter |
| US6105576A (en) * | 1998-10-14 | 2000-08-22 | Enternet Medical, Inc. | Apparatus for treating respiratory gases including liquid trap |
| GB2430380A (en) * | 2005-09-27 | 2007-03-28 | Smiths Group Plc | Ventilator assembly with valve and filter |
| CN202010352U (en) * | 2011-03-25 | 2011-10-19 | 张英联 | Bacteria-resisting type low-noise humidification and oxygen absorption device |
-
2012
- 2012-12-26 CN CN201210571478.0A patent/CN103055398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195527A (en) * | 1989-05-19 | 1993-03-23 | Intersurgical Limited | Respiratory filters |
| GB2267840A (en) * | 1992-06-19 | 1993-12-22 | Intersurgical Ltd | Heat and moisture exchanger/filter |
| US6105576A (en) * | 1998-10-14 | 2000-08-22 | Enternet Medical, Inc. | Apparatus for treating respiratory gases including liquid trap |
| GB2430380A (en) * | 2005-09-27 | 2007-03-28 | Smiths Group Plc | Ventilator assembly with valve and filter |
| CN202010352U (en) * | 2011-03-25 | 2011-10-19 | 张英联 | Bacteria-resisting type low-noise humidification and oxygen absorption device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106668997A (en) * | 2016-12-02 | 2017-05-17 | 高秀荣 | Oxygen supply device for respiratory medicine departments |
| CN107050599A (en) * | 2017-04-21 | 2017-08-18 | 孟庆峰 | A kind of oxygen breathing device |
| CN107261290A (en) * | 2017-06-21 | 2017-10-20 | 吉林省沃鸿医疗器械制造有限公司 | Disposable sterile humidification bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103055398B (en) | 2015-05-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 510120 No. 151 Yanjiang Road, Guangdong, Guangzhou Applicant after: the First Affiliated Hospital of Guangzhou Medical University Applicant after: Dongguan Vincent Medical Mfg. Co., Ltd. Address before: 510120 No. 151 Yanjiang Road, Guangdong, Guangzhou Applicant before: The Second Affiliated Hospital of Guangzhou Medical School Applicant before: Dongguan Vincent Medical Mfg. Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: THE SECOND AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL SCHOOL TO: THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIVERSITY |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |