CN115581843B - Oxygen humidifier with sterilizing water fresh-keeping function - Google Patents
Oxygen humidifier with sterilizing water fresh-keeping function Download PDFInfo
- Publication number
- CN115581843B CN115581843B CN202211195553.8A CN202211195553A CN115581843B CN 115581843 B CN115581843 B CN 115581843B CN 202211195553 A CN202211195553 A CN 202211195553A CN 115581843 B CN115581843 B CN 115581843B
- Authority
- CN
- China
- Prior art keywords
- bottle
- oxygen
- circulating
- sterilizing water
- humidifying
- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 57
- 239000001301 oxygen Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 44
- 239000003814 drug Substances 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 235000019005 Digitaria californica Nutrition 0.000 description 1
- 241001115843 Digitaria californica Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
Abstract
The invention relates to the technical field of oxygen humidifiers, and discloses an oxygen humidifier with a sterilizing water fresh-keeping function, which comprises a tank body, wherein a sealing cover is detachably arranged at the upper end of the tank body, a medicament bottle and a humidifying bottle are respectively arranged in the tank body, a liquid reagent is arranged in the medicament bottle, sterilizing water is arranged in the humidifying bottle, the medicament bottle and the top of the humidifying bottle are mutually communicated through a communicating pipe, humidifying cotton is vertically arranged in the humidifying bottle, a diversion block is arranged at the top of the humidifying cotton, a circulating mechanism for circulating the sterilizing water on the humidifying cotton is arranged in the sealing cover, an oxygen inlet pipe penetrating through the sealing cover is arranged in the medicament bottle, and an oxygen outlet pipe penetrating through the sealing cover is arranged in the humidifying bottle. According to the invention, the fresh-keeping circulation effect of the sterilized water in the humidifying bottle is realized through the circulation mechanism, so that the pollution of the sterilized water in the humidifying process is avoided, and the oxygen humidifying quality is further improved.
Description
Technical Field
The invention relates to the technical field of oxygen humidifiers, in particular to an oxygen humidifier with a sterilizing water fresh-keeping function.
Background
In clinic, a large number of patients need oxygen inhalation, one of the two ways is atomization oxygen inhalation, the other is humidification oxygen inhalation, at present, the oxygen inhalation is all performed by using an oxygen humidifier, the oxygen humidifier is composed of a cover body and a bottle body, the cover body mainly plays a role in connection, the oxygen supply device is connected with an oxygen inhalation tube, the bottle body mainly contains water for humidifying oxygen, and the bottle body with water is directly used for connecting the cover body with the oxygen inhalation device during humidification oxygen inhalation.
The current oxygen humidifier cannot effectively sterilize the oxygen for humidification when in use, and meanwhile, once the service time is long, the oxygen can pollute the sterilized water to a certain extent, so that the aim of preserving the sterilized water cannot be achieved, and further improvement is needed.
Disclosure of Invention
The invention aims to provide an oxygen humidifier with a sterilizing water fresh-keeping function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an oxygen humidifier with fresh-keeping effect of sterilized water, includes a jar body, sealed lid is installed to jar body upper end detachable, medicament bottle and humidification bottle are installed respectively to jar internal portion, medicament bottle inside is provided with liquid reagent, humidification bottle inside is provided with sterilized water, communicate each other through communicating pipe between medicament bottle and the humidification bottle top, the humidification cotton is vertically installed to humidification bottle inside, and the reposition of redundant personnel piece is installed at the humidification cotton top, sealed lid internally mounted has the circulation mechanism that is used for carrying out circulation flow to sterilized water on the humidification cotton, medicament bottle internally mounted has the oxygen inlet tube that passes sealed lid, humidification bottle internally mounted has the oxygen exit tube that passes sealed lid.
As an improvement scheme of the invention: the inside bottom side of sealed lid is provided with the internal thread hole, and jar body upper end outside is provided with the external thread cover that mutually supports with the internal thread hole.
As an improvement scheme of the invention: the medicine bottle is also connected with a medicine inlet pipe, and the humidifying bottle is also connected with a water inlet pipe.
As an improvement scheme of the invention: and a connecting valve is also arranged at the tail part of the oxygen outlet pipe.
As an improvement scheme of the invention: the circulating mechanism comprises a circulating cylinder fixedly arranged on the sealing cover, a circulating cavity is formed in the bottom side of the circulating cylinder, one end of the circulating cavity is connected with a flow dividing block through a circulating pipe, the other end of the circulating cavity is connected with a sterilizing box arranged outside the tank body through a return pipe, the sterilizing box is communicated with the inside of the humidifying bottle, and the circulating mechanism further comprises a power assembly for unidirectional circulation of sterilizing water in the circulating cavity.
As an improvement scheme of the invention: the power assembly comprises a rotating block which is arranged at the top end inside the circulating cylinder in a rotating mode, the bottom of the rotating block is provided with a telescopic block through a wedge surface contact mode which is arranged together, the outer side of the telescopic block is provided with a telescopic part, a telescopic column is fixedly arranged at the bottom of the telescopic block and connected with a telescopic plug which is arranged inside the circulating cylinder in a sliding mode through a circulating cavity, the upper end of the rotating block is fixedly provided with a power shaft, and the power shaft is connected with a power motor which is fixed on the circulating cylinder.
As an improvement scheme of the invention: the telescopic part comprises a guide block fixed on the inner wall of the circulating cylinder and a guide groove arranged on the outer wall of the telescopic block, and the guide block is arranged in the guide groove in a sliding manner.
As an improvement scheme of the invention: and a telescopic spring is sleeved outside the telescopic column between the telescopic block and the circulating cavity.
As an improvement scheme of the invention: and the circulating pipe and the return pipe are internally provided with one-way valves respectively.
As an improvement scheme of the invention: an ultraviolet lamp is arranged in the sterilizing box.
Compared with the prior art, the invention has the beneficial effects that:
the oxygen humidifier with the sterilizing water fresh-keeping effect is reasonable in structure, novel in design, and high in practicality and reliability, achieves the fresh-keeping circulation effect of the sterilizing water in the humidifying bottle through the circulating mechanism, avoids pollution of the sterilizing water in the humidifying process, further improves the oxygen humidifying quality, and is worthy of popularization and use.
Drawings
FIG. 1 is a schematic overall elevational view of the present invention;
FIG. 2 is a schematic diagram of the overall rear view structure of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 4 is a schematic view of a circulation mechanism according to the present invention;
FIG. 5 is a schematic view of a partial enlarged structure of FIG. 4 a;
FIG. 6 is a schematic view of the structure of the telescopic block according to the present invention;
FIG. 7 is a schematic view of a rotating block according to the present invention;
fig. 8 is a schematic view showing the internal structure of the sterilization case according to the present invention.
In the figure: 1. a tank body; 2. a sterilization box; 3. a return pipe; 4. a water inlet pipe; 5. sealing cover; 6. a medicament inlet pipe; 7. an oxygen inlet pipe; 8. a power motor; 9. an oxygen outlet pipe; 10. a connecting valve; 11. a medicament bottle; 12. a humidifying bottle; 13. humidifying cotton; 14. a communicating pipe; 15. a circulation cylinder; 16. a circulation pipe; 17. a shunt block; 18. a power shaft; 19. a rotating block; 20. a telescopic block; 21. a telescopic column; 22. an ultraviolet lamp; 23. a circulation chamber; 24. a telescoping plug; 25. a telescopic spring; 26. a guide block; 27. a guide groove; 28. wedge surface.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Referring to fig. 1 to 8, in the embodiment of the invention, an oxygen humidifier with sterilizing water fresh-keeping function comprises a tank body 1, wherein a sealing cover 5 is detachably arranged at the upper end of the tank body 1, so that the operations of cleaning, replacing and the like of technical components in the tank body 1 can be more effectively performed, a medicament bottle 11 and a humidifying bottle 12 are respectively arranged in the tank body 1, a liquid antibacterial reagent is arranged in the medicament bottle 11, so that the sterilizing effect of oxygen is improved, sterilizing water is arranged in the humidifying bottle 12, the medicament bottle 11 and the top of the humidifying bottle 12 are mutually communicated through a communicating pipe 14, so that oxygen enters the humidifying bottle 12 after the antibacterial medicament atomization treatment, humidifying cotton 13 is vertically arranged in the humidifying bottle 12, be provided with a plurality of humidification holes on the humidification cotton 13 for realize the effective circulation purpose of oxygen, humidification cotton 13 top is installed reposition of redundant personnel piece 17, thereby makes the disinfection water can even effectual spray at humidification cotton 13 top, sealed lid 5 internally mounted has the circulation mechanism who is used for carrying out circulation flow to the disinfection water on humidification cotton 13, and then effectually keeps fresh to the disinfection water, medicament bottle 11 internally mounted has the oxygen intake pipe 7 that passes sealed lid 5, oxygen intake pipe 7 is connected with the oxygen jar for through oxygen intake pipe 7 to medicament bottle 11 inside input oxygen, humidification bottle 12 internally mounted has the oxygen exit tube 9 that passes sealed lid 5 for carry out effectual output to the oxygen after humidification and the medicament atomizing, satisfied patient's respiratory demand.
In a case of this embodiment, the inside bottom side of sealed lid 5 is provided with the internal thread hole, and jar body 1 upper end outside is provided with the external screw thread cover that mutually supports with the internal thread hole, specifically, through mutually supports between internal thread hole and the external screw thread cover, can effectually realize sealed lid 5 and jar body 1 between detachable installation be connected.
In one case of this embodiment, the medicine bottle 11 is further connected with a medicine inlet pipe 6, the humidification bottle 12 is further connected with a water inlet pipe 4, specifically, the medicine inlet pipe 6 through the setting can satisfy that staff supplements antibacterial medicines inside the medicine bottle 11, and the water inlet pipe 4 is used for supplementing sterilizing water inside the humidification bottle 12
In one case of this embodiment, the tail of the oxygen outlet pipe 9 is further provided with a connection valve 10, so that the oxygen outlet pipe 9 can be effectively connected with various breathing equipment, and the application range of the device is further improved.
In one case of this embodiment, the circulation mechanism includes a circulation cylinder 15 fixedly installed on the sealing cover 5, a circulation cavity 23 is provided at the bottom side of the circulation cylinder 15, one end of the circulation cavity 23 is connected with a split block 17 through a circulation pipe 16, the other end is connected with a sterilization box 2 arranged outside the tank body 1 through a return pipe 3, the sterilization box 2 is communicated with the interior of the humidification bottle 12, and the circulation mechanism further includes a power component for unidirectional circulation of the sterilization water in the circulation cavity 23.
In one case of this embodiment, the power component includes rotating the rotary block 19 that sets up at the inside top of circulation section of thick bamboo 15, and the telescopic block 20 is installed through the wedge 28 contact that sets up jointly to rotary block 19 bottom, and the telescopic block 20 outside is provided with the telescopic part, telescopic block 20 bottom fixed mounting has telescopic column 21, and telescopic column 21 passes circulation chamber 23 and is connected with the telescopic plug 24 that slides and set up in circulation chamber 23 inside, rotary block 19 upper end still fixed mounting has power shaft 18, and power shaft 18 is connected with the power motor 8 that fixes on circulation section of thick bamboo 15, specifically, starts power motor 8, makes rotary block 19 rotate through the effect of power shaft 18, later under the effect of wedge 28 for telescopic block 20 only takes place back and forth rectilinear motion under the cooperation of telescopic part, finally makes telescopic column 21 drive telescopic plug 24 and carries out back-and-forth movement along circulation chamber 23 inside, thereby has satisfied the unidirectional circulation purpose of sterilizing water in circulation chamber 23 inside.
In one case of this embodiment, the telescopic part includes a guide block 26 fixed on the inner wall of the circulation cylinder 15 and a guide groove 27 provided on the outer wall of the telescopic block 20, the guide block 26 is slidably provided inside the guide groove 27, and the linear motion of the telescopic column 21 is further ensured by the cooperation between the guide groove 27 and the guide groove 27.
In one case of this embodiment, a telescopic spring 25 is sleeved on the outer side of the telescopic column 21 between the telescopic block 20 and the circulation cavity 23, and the telescopic column 21 can perform a reset motion in a backward direction through the telescopic spring 25.
In one case of this embodiment, the circulation pipe 16 and the return pipe 3 are internally provided with one-way valves, so as to ensure one-way circulation of the sterilized water in the circulation pipe 16 and the return pipe 3, so that the circulating direction of the sterilized water is as follows: from the circulation chamber 23 along the circulation tube 16 into the humidification bottle 12 and then from the sterilization chamber 2 along the return tube 3 into the circulation chamber 23 again, so that the circulation is unidirectional.
Example 2
In another embodiment of the present invention, the difference between the embodiment and the above embodiment is that the ultraviolet lamp 22 is installed inside the sterilization chamber 2, so that the sterilization purpose of the sterilization water in the circulation process can be effectively performed.
The working principle of the invention is as follows: when the humidifying device is used, firstly, the oxygen inlet pipe 7 is connected to the oxygen tank, meanwhile, a proper antibacterial agent is added into the medicament bottle 11, and then the power motor 8 is started, so that the humidifying cotton 13 arranged in the humidifying bottle 12 circulates with sterilizing water, the purpose of humidifying oxygen is guaranteed, the whole humidifying and sterilizing process is reasonable in design, and the humidifying and sterilizing device is worthy of popularization and use.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides an oxygen humidifier with effect of sterilizing water fresh-keeping, includes a tank body (1), its characterized in that, sealed lid (5) is detachably installed to jar body (1) upper end, medicament bottle (11) and humidification bottle (12) are installed respectively to jar body (1) inside, medicament bottle (11) inside is provided with liquid reagent, humidification bottle (12) inside is provided with sterilizing water, communicate each other through communicating pipe (14) between medicament bottle (11) and humidification bottle (12) top, humidification bottle (12) inside is vertically installed humidification cotton (13), and reposition of redundant personnel piece (17) are installed at humidification cotton (13) top, sealed lid (5) internally mounted has the circulation mechanism that is used for carrying out circulation flow to sterilizing water on humidification cotton (13), medicament bottle (11) internally mounted has oxygen inlet tube (7) that pass sealed lid (5), bottle humidification bottle (12) internally mounted has oxygen outlet tube (9) that pass sealed lid (5);
the circulating mechanism comprises a circulating cylinder (15) fixedly arranged on a sealing cover (5), a circulating cavity (23) is arranged at the bottom side of the circulating cylinder (15), one end of the circulating cavity (23) is connected with a distributing block (17) through a circulating pipe (16), the other end of the circulating cavity is connected with a sterilizing box (2) arranged outside a tank body (1) through a return pipe (3), the sterilizing box (2) is communicated with the inside of a humidifying bottle (12), the circulating mechanism further comprises a power assembly for unidirectional circulation of sterilizing water in the circulating cavity (23), the power assembly comprises a rotating block (19) which is arranged at the inner top end of the circulating cylinder (15) in a rotating way, the bottom of the rotating block (19) is contacted with a telescopic block (20) through a jointly arranged wedge surface (28), the outer side of the telescopic block (20) is provided with a telescopic part, the bottom of the telescopic block (20) is fixedly provided with a telescopic column (21), the telescopic column (21) penetrates through the circulating cavity (23) and is connected with a telescopic plug (24) which is arranged in the circulating cavity (23) in a sliding way, the upper end of the rotating block (19) is fixedly provided with a power assembly, a motor (18) which is used for unidirectional circulation of sterilizing water in the circulating cavity (23), the power assembly is fixedly arranged between the circulating block (15) and the telescopic column (20), an ultraviolet lamp (22) is arranged in the sterilization box (2).
2. The oxygen humidifier with the sterilizing water fresh-keeping function according to claim 1, wherein an internal threaded hole is formed in the bottom side of the inner portion of the sealing cover (5), and an external threaded sleeve matched with the internal threaded hole is arranged on the outer side of the upper end of the tank body (1).
3. The oxygen humidifier with the sterilizing water fresh-keeping function according to claim 1, wherein the medicament bottle (11) is further connected with a medicament inlet pipe (6), and the humidifying bottle (12) is further connected with a water inlet pipe (4).
4. An oxygen humidifier with sterilizing water preservation effect according to claim 1, characterized in that the tail of the oxygen outlet pipe (9) is also provided with a connecting valve (10).
5. Oxygen humidifier with sterilizing water fresh-keeping effect according to claim 1, characterized in that the telescopic part comprises a guide block (26) fixed on the inner wall of the circulation cylinder (15) and a guide groove (27) arranged on the outer wall of the telescopic block (20), wherein the guide block (26) is slidably arranged inside the guide groove (27).
6. Oxygen humidifier with sterilizing water fresh keeping effect according to claim 1, characterized in that the circulation pipe (16) and the return pipe (3) are internally provided with one-way valves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195553.8A CN115581843B (en) | 2022-09-29 | 2022-09-29 | Oxygen humidifier with sterilizing water fresh-keeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195553.8A CN115581843B (en) | 2022-09-29 | 2022-09-29 | Oxygen humidifier with sterilizing water fresh-keeping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115581843A CN115581843A (en) | 2023-01-10 |
| CN115581843B true CN115581843B (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211195553.8A Active CN115581843B (en) | 2022-09-29 | 2022-09-29 | Oxygen humidifier with sterilizing water fresh-keeping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115581843B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026285A (en) * | 1972-04-05 | 1977-05-31 | Jackson Richard R | Humidifier for air to be inhaled |
| CN203802928U (en) * | 2014-02-09 | 2014-09-03 | 无锡市九龙医疗器械有限公司 | Humidification bottle sterile and convenient to replenish humidification fluid |
| CN211301589U (en) * | 2019-11-13 | 2020-08-21 | 陈凯勃 | Oxygen inhalation mask for emergency department |
| CN213609212U (en) * | 2020-09-29 | 2021-07-06 | 徐州市肿瘤医院 | Humidifying bottle capable of adding oxygen and water |
| CN215463077U (en) * | 2021-06-11 | 2022-01-11 | 江西省优易威智能制造有限公司 | Medical novel molecular sieve oxygen generation system for alpine environment |
| CN216551097U (en) * | 2021-11-13 | 2022-05-17 | 济南蓝鹿卫生用品有限公司 | Moisturizing device for processing sanitary wet tissue |
-
2022
- 2022-09-29 CN CN202211195553.8A patent/CN115581843B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026285A (en) * | 1972-04-05 | 1977-05-31 | Jackson Richard R | Humidifier for air to be inhaled |
| CN203802928U (en) * | 2014-02-09 | 2014-09-03 | 无锡市九龙医疗器械有限公司 | Humidification bottle sterile and convenient to replenish humidification fluid |
| CN211301589U (en) * | 2019-11-13 | 2020-08-21 | 陈凯勃 | Oxygen inhalation mask for emergency department |
| CN213609212U (en) * | 2020-09-29 | 2021-07-06 | 徐州市肿瘤医院 | Humidifying bottle capable of adding oxygen and water |
| CN215463077U (en) * | 2021-06-11 | 2022-01-11 | 江西省优易威智能制造有限公司 | Medical novel molecular sieve oxygen generation system for alpine environment |
| CN216551097U (en) * | 2021-11-13 | 2022-05-17 | 济南蓝鹿卫生用品有限公司 | Moisturizing device for processing sanitary wet tissue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115581843A (en) | 2023-01-10 |
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