CN104800947B - Medical closed formula oxygen taste removal humidifying noise-decreasing device - Google Patents
Medical closed formula oxygen taste removal humidifying noise-decreasing device Download PDFInfo
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- CN104800947B CN104800947B CN201510121091.9A CN201510121091A CN104800947B CN 104800947 B CN104800947 B CN 104800947B CN 201510121091 A CN201510121091 A CN 201510121091A CN 104800947 B CN104800947 B CN 104800947B
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- oxygen
- taste removal
- bottle
- humidifying
- filter core
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 166
- 239000001301 oxygen Substances 0.000 title claims abstract description 166
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 19
- 230000003139 buffering Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 2
- 238000002640 oxygen therapy Methods 0.000 abstract description 7
- 230000035943 smell Effects 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000001681 protective Effects 0.000 description 5
- 230000000249 desinfective Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 201000009910 diseases by infectious agent Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000003325 follicular Effects 0.000 description 2
- 238000002664 inhalation therapy Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000008227 sterile water for injection Substances 0.000 description 2
- -1 tank Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 229940033663 Thimerosal Drugs 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L Thiomersal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003902 lesions Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
- 230000001835 salubrious Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Abstract
The present invention provides a kind of medical closed oxygen taste removal humidifying denoising device fast implemented with flowmeter floor installation,Including bottle,Humidifying substance is stored in bottle,Oxygen taste removal filter core is set in bottle,Taste removal activated carbon is filled in filter core,Filter core lower end is one-way valve non-return valve,Non-return valve lower end is oxygen uniform device,Oxygen buffering area,Bottle upper side is nasal oxygen tube connector to outward opening,Bottle upper end is centrally located the card slot connector being connect with flowmeter pedestal,It is oxygen inlet to outward opening,The present invention is thoroughly solved in clinical oxygen therapy,Due to oxygen source in hospital's centralized oxygen supply system,Oxygen supply pipeline and ward terminal use the insufferable peculiar smell of growth because of long-time,It is open also rationally to solve conventional oxygen humidifying suction apparatus simultaneously,It is easy pollution and causes nosocomial infection,Oxygen humidification is ineffective,Humidifying bubble noise is big,Influence patient's rest,Nursery work is loaded down with trivial details,Workload increases,The series of malpractice such as the additional increase of medical department cost.
Description
Technical field：
The present invention provides a kind of fast implement and is filled with the medical closed oxygen taste removal humidifying noise reduction of flowmeter floor installation
It sets, especially a kind of medical closed oxygen humidification noise-decreasing device with built-in oxygen taste removal filter core, belongs to medical instruments field.
Background technology：
In medical field, oxygen therapy a kind of important medical measure of rescue urgent patient and most common is not faced still
Bed treatment means, the supply of oxygen can improve the physiology of human body, in biochemistry environment, promotion metabolic process benign cycle, from
And reach treatment disease, alleviate symptom, promote rehabilitation and prevent lesion, salubrious purpose, it is a variety of diseases of auxiliary treatment
One of important method, therefore, oxygen especially plays in terms of the first aid of urgent patient and unexpected injury person in medical field
Important role, oxygen therapy become one of the necessary requirement of medical institutions.
Concentrated oxygen supply is also known as Central oxygen-supply, is widely used modernization offering oxygen way in the world, China is ground from nineteen eighty-three
It since making first set centralized oxygen supply system, has widely been promoted and applied within the hospital, slightly has the hospital of scale at present
It is employed centralized oxygen supply system, hospital's centralized oxygen supply system is by oxygen source, stainless steel oxygen therapy pipeline, decompression, control valve and equipment
A few part compositions of terminal, most hospital, using liquid oxygen as the oxygen system of source of oxygen, is mainly store by liquid oxygen using liquid oxygen as oxygen source
The compositions such as tank, vaporizer, decompressor and warning device, liquid oxygen are injected into concentration by gas generation company with liquid oxygen transportation tank car
The liquid oxygen tank of oxygen system, liquid oxygen are free from moisture, ashless after the process that production, liquefaction, rectifying, dangerous impurity exclude
Dirt, oil-free, odorless, liquid with no taste, but in oxygen inhalation therapy, due to source of oxygen in hospital's centralized oxygen supply system, oxygen supply pipeline and
Ward terminal for a long time, continual use, a kind of insufferable peculiar smell can be grown, especially to the patient of odor-sensitive,
Even more refuse oxygen inhalation therapy.
The medical oxygen manually prepared is extremely dry, if being directly sucked in medical oxygen, patients with respiratory tract can be caused to dry
Discomfort, therefore, oxygen humidifying device in oxygen delivery equipment become the necessary link during patient's oxygen uptake, are that hospital must can not
One of few medical setting, research and experiment proof of the medical research worker to current used oxygen humidification bottle, oxygen
Humidification bottle device is the source of infection easily carried disease germs by patient contamination again, causes inside-hospital infection, lot of documents to report, clinically oxygen
Gas humidification fluid and oxygen therapy tract infection degree are serious, and former hospital is generally using repetitive oxygen humidification bottle, the product edge
With for many years, have the following problems：When to the unbearably peculiar smell that is grown in centralized oxygen supply system, oxygen supply pipeline without function of odor removal, two
It is that humidification bottle needs disinfection daily, humidification fluid to need to replace daily, has greatly aggravated the workload of nurse in this way, although third,
Disinfection daily, but in the possibility dried and preserved link and still have pollution, increases the possibility of itself and cross-infection, and four
It is to generate a large amount of bubbles when oxygen passes through humidification fluid, noise is generated after rupture, is unfavorable for patient's rest.
To solve the above problems, it is different in oxygen therapy especially to remove centralized oxygen supply system, oxygen supply pipeline and ward terminal
Taste avoids oxygen humidifying device from being contaminated, the noise that oxygen humidification is uneven and bubbles burst generates, invents this medical closed
Formula oxygen taste removal humidifying noise-decreasing device.
Invention content：
The present invention provides that a kind of to fast implement the medical closed oxygen taste removal installed with existing flowmeter pedestal grafting wet
Change noise-decreasing device, including cylindricality bottle, humidifying substance is stored in bottle, oxygen taste removal filter core is provided in bottle, is filled out in filter core
Taste removal activated carbon is filled, filter core lower end is one-way valve non-return valve, and non-return valve lower end is oxygen uniform device, and oxygen is arranged in bottle bottom end
Buffering area, bottle upper side are provided with nasal oxygen tube connector, are oxygen outlet, setting outlet protective cap, bottle top to outward opening
End is equipped with the card slot connector being clamped with flowmeter pedestal, is oxygen inlet to outward opening, imported relay cap is arranged.
The medical closed oxygen taste removal humidifying noise-decreasing device, cylindricality bottle are molded using medical grade transparent ABS material
Molding, it is non-oxidation toxicity, tasteless, the humidification bottle of medical closed oxygen taste removal humidifying noise-decreasing device, taste removal filter core, humidifying substance,
Card slot connector, nasal oxygen tube connector, rod-shaped oxygen inlet, oxygen outlet, using unitary design, sterile sealing is disposable,
Cross-infection is avoided, it is safe and convenient to use, reduce workload of the nurse.
The medical closed oxygen taste removal humidifying noise-decreasing device, the bottle inner wall of medical grade transparent ABS material are provided with
Humidifying substance graduation mark is easy to character, quantity and working condition that medical staff directly observes humidifying substance.
The medical closed oxygen taste removal humidifying noise-decreasing device, the oxygen taste removal filter core in bottle are closed column,
Cylinder seals, both ends open, central filler taste removal activated carbon, and taste removal filter core upper end and the oxygen inlet on bottle top seal phase
Even, lower end sealed set has one-way valve non-return valve, one-way valve non-return valve when ventilation generates pressure, could only open,
And it can only ventilate to oxygen outlet end, when oxygen uptake terminates to close flowmeter, one-way valve non-return valve is automatically closed, and can effectively prevent
Only the refluence of humidifying substance makes activated carbon lose function of odor removal into taste removal filter core in bottle, while can effectively block air in ward
It is driven in the wrong direction by oxygen outlet end and enters humidifying substance, cause humidifying Substances Pollution.
The medical closed oxygen taste removal humidifying noise-decreasing device, in taste removal filter core one-way valve non-return valve lower end, setting
Uniform device and oxygen buffering area are filtered, filtering uniform device uses the PTFE material of 0.2um micropores, not only can effectively filter in oxygen
Impurity, germ, oxygen by oxygen buffering area bubble pass through filtering uniform device after, larger oxygen bubbles is broken into size
Almost the same minute bubbles countercurrently pass through humidifying substance from bottom to top by humidification bottle bottom, increase the oxygen humidification time, increase
The area of oxygen contact humidifying substance, improves humidifying effect, while also avoid generating when oxygen air follicular rupture makes an uproar
Sound influences the rest of patient.
The medical closed oxygen taste removal humidifying noise-decreasing device, bottle top are equipped with the card slot with flowmeter pedestal grafting
Connector, card slot connector are hollow rod shape structure, are tightly connected with the taste removal filter core upper end of bottle intracavity, and external opening is oxygen
Import is usually protected by oxygen inlet protective cap, and bottle upper side is equipped with nasal oxygen tube connector, and nasal oxygen tube connector is hollow rod shape
Structure is communicated with bottle intracavity, and external opening is oxygen outlet, is usually protected by oxygen outlet protective cap.
The medical closed oxygen taste removal humidifying noise-decreasing device, in bottle humidifying substance can be sterile water for injection,
Hydrogel or sterile water for injection and hydrosol mixture.
Description of the drawings：
Fig. 1 is the upright surface construction schematic diagram of medical closed oxygen taste removal humidifying noise-decreasing device of the present invention.
Fig. 2 is that the structure composition after medical closed oxygen taste removal humidifying noise-decreasing device of the present invention is docked with flowmeter pedestal is shown
It is intended to
It is marked in Fig. 1, Fig. 2：1, cylindricality bottle, 2, oxygen taste removal filter core, 3, activated carbon, 4, humidifying substance, 5, unidirectional valve
Film non-return valve, 6, oxygen filter uniform device, 7, oxygen buffering area, 8, nasal oxygen tube connector, 9, oxygen outlet, 10, card slot connector,
11, oxygen inlet, 12, oxygen outlet protective cap, 13, oxygen inlet protective cap, 14, finished product float type oxygen flow meter.
Specific implementation mode：
As shown in Figure 1, being the upright surface construction schematic diagram of medical closed oxygen taste removal humidifying noise-decreasing device of the present invention, closed oxygen
The bottle 1 of gas taste removal humidifying noise-decreasing device uses medical grade transparent ABS material injection molding, is cylindrical bottle body, 1 diameter of bottle
70mm, high 180mm, shell wall thickness are averaged 2mm, bottle intracavity volume 500mL, 4 storage part volume 280mL of humidifying substance,
The whole pressure that can bear 0.5MP of bottle 1.
Fig. 2 is that the structure composition after medical closed oxygen taste removal humidifying noise-decreasing device of the present invention is docked with flowmeter pedestal is shown
Be intended to, 1 top of bottle be equipped with card slot connector 10, card slot connector 10 can quick and convenient insertions finished product oxygen flow meter pedestal it is hollow lead to
Pipeline joint, when 1 top hollow rod shape oxygen inlet 11 of bottle is inserted into flowmeter pedestal hollow channel certain distance, bayonet lock can block
Enter into the groove of 10 rod-shaped coupling part of card slot connector, when the sound appearance for hearing " click ", shows that bottle 1 has been connected and fixed
At, oxygen inlet 10 with flowmeter pedestal blowing mouth is closed is connected to, nasal oxygen tube is connect with nasal oxygen tube connector 7, by oxygen flow meter
Air inlet plug is inserted into ward centralized oxygen supply system terminal holes, adjusts oxygen flow, and oxygen is made to enter bottle 1 through oxygen inlet 11
Interior oxygen taste removal filter core 2, after being adsorbed and removed peculiar smell by oxygen taste removal activated carbon 3, into oxygen buffering area 7, through oxygen uniform device 6
Broken oxygen bubbles, sails against the current through humidification fluid, completes taste removal, noise abatement, slaking process, enters patient by oxygen gas outlet 9
Using terminal nasal oxygen tube.
Oxygen taste removal filter core 2 is hollow column, and activated carbon 3 is filled in inside, and activated carbon 3 can be filtered off thoroughly and be eliminated the unusual smell,
2 upper end of oxygen taste removal filter core is connected with the sealing of the card slot connector 10 on 1 top of bottle, and middle section is filled with taste removal activated carbon 3, under
End is tightly connected one-way valve non-return valve 5, and one-way valve non-return valve 5 only when oxygen ventilation generates pressure, could unidirectionally be beaten
It opens, and can only ventilate to oxygen outlet 9, effectively prevent humidifying substance in bottle 1 to flow backwards into oxygen taste removal filter core 2, make work
Property charcoal 3 lose activity and lose function of odor removal, oxygen uptake terminates to close 14 regulating valve of finished product float type oxygen flow meter, one-way valve
Non-return valve 5 is simultaneously closed off with the closing of flowmeter regulating valve, and air in ward can effectively be blocked to enter by the way that oxygen end is retrograde
Humidifying substance causes humidifying Substances Pollution.
In 2 lower end of taste removal filter core, setting oxygen filters uniform device 6 and oxygen buffering area 7, and oxygen filters uniform device 6 and uses
The PTFE material in the apertures 0.2um not only can effectively filter impurity in oxygen, germ, when oxygen passes through oxygen buffering area 7 and gas
After soaking oxygen filtering uniform device 6, larger oxygen bubbles is broken into the almost the same minute bubbles of size, by humidification bottle bottom
Humidifying substance is countercurrently passed through from bottom to top, increases the oxygen humidification time, is expanded the area of oxygen contact humidifying substance, is improved
Humidifying effect, while also avoiding the noise generated when oxygen air follicular rupture, influence the rest of patient.
The present invention is thoroughly solved in clinical oxygen therapy, and hospital's centralized oxygen supply system, source of oxygen, oxygen supply pipeline, ward are whole
It holds because long-time is using the insufferable peculiar smell grown, while it is open also rationally to solve conventional oxygen humidifying suction apparatus
Formula, disinfection repeatedly uses, and is easy pollution and causes nosocomial infection, and oxygen humidification is ineffective, respiratory tract drying, humidifying bubble
Noise is big, influence patient rest, nursery work is loaded down with trivial details, workload increase, section office additionally increase thimerosal, flushing liquor, humidification fluid,
The cost of humidification bottle.
As described above, the present invention is using unitary design, disposable, simple in structure, sterile sealing, production cost
It is low, easy to use, safe, there is very strong practicability and promotional value.
Claims (1)
1. a kind of medical closed formula oxygen taste removal humidifying noise-decreasing device, including bottle (1), oxygen taste removal filter core (2), activated carbon
(3), humidifying substance (4), one-way valve non-return valve (5), oxygen uniform device (6), oxygen buffering area (7), nasal oxygen tube connector (8),
Oxygen outlet (9), card slot connector (10), oxygen inlet (11), oxygen inlet head protector (12), oxygen outlet head protector (13)；
The oxygen taste removal filter core (2) being arranged in bottle (1), oxygen taste removal filter core (2) are hollow column, and oxygen taste removal filter core (2) is interior
The activated carbon (3) of setting；The one-way valve non-return valve (5) of oxygen taste removal filter core (2) lower part setting；One-way valve non-return valve (5)
The oxygen uniform device (6) of lower end setting, the oxygen buffering area (7) of bottle (1) bottom setting；Oxygen inlet and flowmeter pedestal are defeated
The closed connection of gas port, oxygen flow meter air inlet plug are inserted into ward centralized oxygen supply system terminal holes, adjust oxygen flow；It is described
Bottle (1) uses medical grade transparent ABS material injection molding；The oxygen uniform device (6) uses the PTFE materials of 0.2um micropores
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121091.9A CN104800947B (en) | 2015-03-16 | 2015-03-16 | Medical closed formula oxygen taste removal humidifying noise-decreasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121091.9A CN104800947B (en) | 2015-03-16 | 2015-03-16 | Medical closed formula oxygen taste removal humidifying noise-decreasing device |
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| Publication Number | Publication Date |
|---|---|
| CN104800947A CN104800947A (en) | 2015-07-29 |
| CN104800947B true CN104800947B (en) | 2018-07-27 |
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| CN201510121091.9A Active CN104800947B (en) | 2015-03-16 | 2015-03-16 | Medical closed formula oxygen taste removal humidifying noise-decreasing device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202961443U (en) * | 2012-11-16 | 2013-06-05 | 广州医学院第一附属医院 | Oxygen humidifier with novel filter device |
| CN103736192A (en) * | 2014-01-09 | 2014-04-23 | 广州医科大学附属第一医院 | Oxygen humidifier with heating device and gas diffusion device |
| CN204637236U (en) * | 2015-03-16 | 2015-09-16 | 李秋环 | Medical closed formula oxygen taste removal humidifying noise-decreasing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040125Y (en) * | 2007-05-14 | 2008-03-26 | 李建英 | Noise elimination humidifying oxygen bottle |
| CN202569134U (en) * | 2012-05-17 | 2012-12-05 | 江苏迈邦生物科技有限公司 | Oxygen humidifying bottle |
| CN203043245U (en) * | 2013-02-05 | 2013-07-10 | 马爱玉 | Oxygen inhalation humidifying device |
-
2015
- 2015-03-16 CN CN201510121091.9A patent/CN104800947B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202961443U (en) * | 2012-11-16 | 2013-06-05 | 广州医学院第一附属医院 | Oxygen humidifier with novel filter device |
| CN103736192A (en) * | 2014-01-09 | 2014-04-23 | 广州医科大学附属第一医院 | Oxygen humidifier with heating device and gas diffusion device |
| CN204637236U (en) * | 2015-03-16 | 2015-09-16 | 李秋环 | Medical closed formula oxygen taste removal humidifying noise-decreasing device |
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| Publication number | Publication date |
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| CN104800947A (en) | 2015-07-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180608 Address after: No. 107, culture West Road, Ji'nan, Shandong Province, Shandong Applicant after: Shandong Qilu Hospital Address before: 250012 the seventh ward of Department of Hematology, Qilu Hospital, Shandong University, 107 Cultural West Road, Shandong University, Shandong. Applicant before: Li Qiuhuan Applicant before: Liu Xiaoyu |
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