CN108904952A - A kind of oxygen humidification device that division of respiratory disease humidifying effect is good - Google Patents
A kind of oxygen humidification device that division of respiratory disease humidifying effect is good Download PDFInfo
- Publication number
- CN108904952A CN108904952A CN201810802195.XA CN201810802195A CN108904952A CN 108904952 A CN108904952 A CN 108904952A CN 201810802195 A CN201810802195 A CN 201810802195A CN 108904952 A CN108904952 A CN 108904952A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- humidifying
- water
- case
- division
- 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.)
- Pending
Links
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
- A61M16/14—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
-
- 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
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of oxygen humidification devices that division of respiratory disease humidifying effect is good, including pedestal, water tank and humidifying case are installed on pedestal, the external water-supply-pipe in the side of water tank, pump machine is installed inside water tank, the water inlet of pump machine is connect by pipeline with the water inside water tank, the water outlet of pump machine is connect by the water inlet for the ultrasonic ultrasonic delay line memory installed inside pipeline and humidifying case, the upper end of humidifying case is equipped with oxygen cathete, humidifying case upper surface is equipped with operation panel and display screen in the side of oxygen cathete, four wall of inside of humidifying case is mounted on heating fluorescent tube, the external oxygen output pipe of humidifying case, one end of oxygen output pipe is connect with the sterile filtering device inside humidifying case, the other end is equipped with oxygen nasal tube interface.The present invention solves the problems, such as sense of discomfort brought by the oxygen dry when supplying oxygen to patient by setting ultrasonic ultrasonic delay line memory, sterile filtering device, heating fluorescent tube, operation panel and display screen structure.
Description
Technical field
The present invention relates to technical field of medical equipment, the specially a kind of oxygen humidification that division of respiratory disease humidifying effect is good dress
It sets.
Background technique
Many patients need oxygen uptake over the course for the treatment of in hospital, are that the oxygen breathing device that patient prepares is main in present hospital
It is medical oxygen tank, in order to enable patient to suck the oxygen with certain humidity, Simple humidifier is provided on oxygen tank, defeated
During oxygen, oxygen is humidified by the Simple humidifier of oxygen tank itself institute band.
But there are deficiencies below for existing technology:
1, existing oxygen humidification device is upper no perfect in oxygen temperature control, and patient can only breathe the cool of drying
Oxygen, in the winter that cold is dry, patient can not feel well after the dry cool oxygen of sucking, be unfavorable for the health of patient
It is multiple.
2, existing oxygen humidification apparatus structure is simple, in the conveying of oxygen, in terms of the aseptic process after oxygen humidification
It is imperfect.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of oxygen humidification device that division of respiratory disease humidifying effect is good,
Solves sense of discomfort brought by the oxygen dry when supplying oxygen to patient.
To achieve the above object, the present invention provides the following technical solutions:A kind of oxygen that division of respiratory disease humidifying effect is good adds
Wet device, including pedestal, are equipped with water tank and humidifying case on the pedestal, the external water-supply-pipe in the side of the water tank, in water tank
Portion is equipped with pump machine, and the water inlet of the pump machine is connect by pipeline with the water inside water tank, and the water outlet of the pump machine passes through
The water inlet for the ultrasonic ultrasonic delay line memory installed inside pipeline and humidifying case is connect, and the upper end of the humidifying case is equipped with oxygen cathete,
Humidifying case upper surface is equipped with operation panel and display screen in the side of oxygen cathete, and four wall of inside of the humidifying case is respectively mounted
There are heating fluorescent tube, the external oxygen output pipe of humidifying case, one end of the oxygen output pipe and the sterile filtering device inside humidifying case connect
It connects.
Preferably, water valve is installed on the water-supply-pipe.
Preferably, the oxygen cathete is equipped with flowmeter.
Preferably, the oxygen output pipe is equipped with air valve.
Preferably, the inner wall of the humidifying case is equipped with temperature sensor.
Preferably, the operation panel is connected respectively at ultrasonic ultrasonic delay line memory, pump machine with heating fluorescent tube by conducting wire.
Preferably, the oxygen output pipe other end is equipped with oxygen nasal tube interface.
The present invention provides a kind of oxygen humidification devices that division of respiratory disease humidifying effect is good, have following beneficial effect:
(1) water is poured into humidifying case using pump machine by water-supply-pipe to water tank internal water flooding by setting water tank by the present invention
In the ultrasonic ultrasonic delay line memory of inside installation, ultrasonic ultrasonic delay line memory is opened using operation panel, atomization process is carried out to water, passed through simultaneously
Oxygen cathete imports oxygen, and oxygen obtains humidifying after contacting with the water after atomization treated that oxygen passes through sterile filtering device entrance
Oxygen output pipe, sterile filtering device sterilize the oxygen after humidifying, connect finally by oxygen nasal tube interface with nasal tube, to disease
People's oxygen supply, advantage are sufficiently to guarantee that the body of patient is strong by sterilizing the oxygen after humidifying to oxygen progress humidifying
Health.
(2) present invention is by setting heating fluorescent tube, and the inside of humidifying case is arranged in heating fluorescent tube, in the winter that cold is dry
Season, using operation panel open heat lamps pipe, is internally heated humidifying case during carrying out humidifying to oxygen, changes
The status of dry cool oxygen reduces the discomfort that patient generates in oxygen uptake, meanwhile, temperature is installed in the inside of humidifying case
Sensor is spent, observation temperature sensor feedback controls optimum temperature, guarantee the comfort level of patient in the temperature of display screen.
Detailed description of the invention
Fig. 1 is whole interior structural schematic diagram of the present invention;
Fig. 2 is humidifying case positive structure diagram of the present invention;
Fig. 3 is humidifying case overlooking structure diagram of the present invention.
In figure:1, water valve;2, flowmeter;3, oxygen cathete;4, ultrasonic ultrasonic delay line memory;5, sterile filtering device;6, air valve;7,
Oxygen nasal tube interface;8, temperature sensor;9, pump machine;10, water tank;11, water-supply-pipe;12, oxygen output pipe;13, pedestal;14, humidifying
Case;15, fluorescent tube is heated;16, operation panel;17, display screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution:A kind of oxygen humidification that division of respiratory disease humidifying effect is good dress
It sets, including pedestal 13, water tank 10 and humidifying case 14, the external water-supply-pipe 11 in the side of water tank 10, water-supply-pipe is installed on pedestal 13
Water valve 1 is installed on 11, pump machine 9 is installed inside water tank 10, the water inlet of pump machine 9 is connected by the water inside pipeline and water tank 10
It connects, the water outlet of pump machine 9 is connect by the water inlet for the ultrasonic ultrasonic delay line memory 4 installed inside pipeline and humidifying case 14, described wet
The upper end for changing case 14 is equipped with oxygen cathete 3, and oxygen cathete 3 is equipped with flowmeter 2, and 14 upper surface of humidifying case is in the side of oxygen cathete 3
Operation panel 16 and display screen 17 are installed, operation panel 16 is by conducting wire respectively at ultrasonic ultrasonic delay line memory 4, pump machine 9 and heating fluorescent tube
15 connections, four wall of inside of humidifying case 14, which is mounted on, heats fluorescent tube 15, the temperature sensor 8 that the inner wall of humidifying case 14 is equipped with,
The model PT100 of temperature sensor 8, the external oxygen output pipe 12 of humidifying case 14, oxygen output pipe 12 are equipped with air valve 6, oxygen output pipe 12
One end is connect with the sterile filtering device 5 inside humidifying case 14, and 12 other end of oxygen output pipe is equipped with oxygen nasal tube interface 7, existing
Oxygen humidification apparatus structure is simple, do not have in aseptic process it is perfect, the present invention by setting water tank 10, by water-supply-pipe 11 to
Water is poured into the ultrasonic ultrasonic delay line memory 4 installed inside humidifying case 14 using pump machine 9, utilizes operation panel by 10 internal water flooding of water tank
16, which open ultrasonic ultrasonic delay line memory 4, carries out atomization process to water, while importing oxygen by oxygen cathete 3, the water after oxygen and atomization
It obtains humidifying after contact treated oxygen and oxygen output pipe 12 is entered by sterile filtering device 5, after sterile filtering device 5 is to humidifying
Oxygen sterilized, finally by oxygen nasal tube interface 7 with nasal tube connect, give patient oxygen supply, guarantee sufficiently to oxygen carry out
By sterilizing to the oxygen after humidifying while humidifying, guarantee the health of patient, existing oxygen humidification device lacks
The weary structure heated to oxygen, the present invention are arranged in humidifying case 14 by setting heating fluorescent tube 15, heating fluorescent tube 15
Portion, in the winter that cold is dry, during carrying out humidifying to oxygen, using 16 open heat lamps pipe 15 of operation panel, to wet
Change case 14 to be internally heated, changes the status of dry cool oxygen, reduce the discomfort that patient generates in oxygen uptake, together
When, temperature sensor 8, temperature of observation temperature sensor 8 feedback in display screen 17, control are installed in the inside of humidifying case 14
Good optimum temperature, guarantees the comfort level of patient.
In use, the present invention is poured into water in the ultrasonic ultrasonic delay line memory 4 installed inside humidifying case 14 using pump machine 9, utilize
Operation panel 16 opens ultrasonic ultrasonic delay line memory 4 and carries out atomization process to water, while importing oxygen, oxygen and atomization by oxygen cathete 3
Humidifying being obtained after water contact afterwards treated oxygen and oxygen output pipe 12 is entered by sterile filtering device 5, sterile filtering device 5 is right
Oxygen after humidifying is sterilized, while utilizing 16 open heat lamps pipe 15 of operation panel, is internally heated, is changed to humidifying case 14
The status of the cool oxygen of desiccation is equipped with temperature sensor 8 using the inside of humidifying case 14, and observation temperature sensor 8 is anti-
The temperature in display screen 17 is presented, optimum temperature is controlled, guarantees the comfort level of patient, reduce patient and generated not in oxygen uptake
It is suitable.
In conclusion the present invention passes through setting ultrasonic ultrasonic delay line memory 4, sterile filtering device 5, heating fluorescent tube 15, operation panel
16 and 17 structure of display screen, solve the problems, such as sense of discomfort brought by the oxygen dry when supplying oxygen to patient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of oxygen humidification device that division of respiratory disease humidifying effect is good, including pedestal (13), it is characterised in that:
Water tank (10) and humidifying case (14), the external water-supply-pipe in side of the water tank (10) are installed on the pedestal (13)
(11), it is equipped with pump machine (9) inside water tank (10), the water inlet of the pump machine (9) water internal by pipeline and water tank (10)
Connection;
The water outlet of pump machine (9) is connect by pipeline with the water inlet for the ultrasonic ultrasonic delay line memory (4) installed inside humidifying case (14),
The upper end of the humidifying case (14) is equipped with oxygen cathete (3), and humidifying case (14) upper surface is installed in the side of oxygen cathete (3)
There are operation panel (16) and display screen (17), four wall of inside of the humidifying case (14) is mounted on heating fluorescent tube (15), described wet
Change case (14) external oxygen output pipe (12), the internal sterile filtering device (5) in one end and humidifying case (14) of the oxygen output pipe (12)
Connection.
2. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
Water valve (1) is installed on water-supply-pipe (11).
3. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
Oxygen cathete (3) is equipped with flowmeter (2).
4. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
Oxygen output pipe (12) is equipped with air valve (6).
5. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
The inner wall of humidifying case (14) is equipped with temperature sensor (8).
6. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
Operation panel (16) is connected by conducting wire respectively at ultrasonic ultrasonic delay line memory (4), pump machine (9) and heating fluorescent tube (15).
7. a kind of good oxygen humidification device of division of respiratory disease humidifying effect according to claim 1, it is characterised in that:It is described
Oxygen output pipe (12) other end is equipped with oxygen nasal tube interface (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810802195.XA CN108904952A (en) | 2018-07-20 | 2018-07-20 | A kind of oxygen humidification device that division of respiratory disease humidifying effect is good |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810802195.XA CN108904952A (en) | 2018-07-20 | 2018-07-20 | A kind of oxygen humidification device that division of respiratory disease humidifying effect is good |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108904952A true CN108904952A (en) | 2018-11-30 |
Family
ID=64414180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810802195.XA Pending CN108904952A (en) | 2018-07-20 | 2018-07-20 | A kind of oxygen humidification device that division of respiratory disease humidifying effect is good |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108904952A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111388833A (en) * | 2020-04-05 | 2020-07-10 | 齐云龙 | Oxygen humidification device for department of respiration |
CN111780286A (en) * | 2020-07-15 | 2020-10-16 | 附晓军 | Fireproof oxygen supply and exhaust device with pressure cabin for shield machine |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5452711A (en) * | 1992-12-24 | 1995-09-26 | Exar Corporation | Small form factor atomizer |
CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
CN106247514A (en) * | 2016-07-18 | 2016-12-21 | 合肥美菱净化设备有限公司 | A kind of ultrasonic humidifier |
CN205939522U (en) * | 2016-08-13 | 2017-02-08 | 梅州市新升科技实业有限公司 | Ultrasonic humidifier |
CN106413789A (en) * | 2014-03-13 | 2017-02-15 | 瑞思迈有限公司 | A humidifier for a respiratory therapy device |
CN106880895A (en) * | 2017-04-05 | 2017-06-23 | 丁娟 | A kind of division of respiratory disease oxygen humidification and oxygen container |
CN106983942A (en) * | 2017-05-18 | 2017-07-28 | 苏州雾联医疗科技有限公司 | A kind of medical ultrasonic atomizer |
CN107929911A (en) * | 2017-12-25 | 2018-04-20 | 四川大学华西第二医院 | A kind of oxygen suction humidifying bottle and oxygen heating corollary apparatus |
CN207323808U (en) * | 2017-04-14 | 2018-05-08 | 芮祖琴 | Multi-functional atomization keeps the temperature oxygen supply device |
CN207350521U (en) * | 2017-06-02 | 2018-05-11 | 青岛福瑞泰科智能科技有限公司 | A kind of ultrasonic wet air purifier |
-
2018
- 2018-07-20 CN CN201810802195.XA patent/CN108904952A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5452711A (en) * | 1992-12-24 | 1995-09-26 | Exar Corporation | Small form factor atomizer |
CN106413789A (en) * | 2014-03-13 | 2017-02-15 | 瑞思迈有限公司 | A humidifier for a respiratory therapy device |
CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
CN106247514A (en) * | 2016-07-18 | 2016-12-21 | 合肥美菱净化设备有限公司 | A kind of ultrasonic humidifier |
CN205939522U (en) * | 2016-08-13 | 2017-02-08 | 梅州市新升科技实业有限公司 | Ultrasonic humidifier |
CN106880895A (en) * | 2017-04-05 | 2017-06-23 | 丁娟 | A kind of division of respiratory disease oxygen humidification and oxygen container |
CN207323808U (en) * | 2017-04-14 | 2018-05-08 | 芮祖琴 | Multi-functional atomization keeps the temperature oxygen supply device |
CN106983942A (en) * | 2017-05-18 | 2017-07-28 | 苏州雾联医疗科技有限公司 | A kind of medical ultrasonic atomizer |
CN207350521U (en) * | 2017-06-02 | 2018-05-11 | 青岛福瑞泰科智能科技有限公司 | A kind of ultrasonic wet air purifier |
CN107929911A (en) * | 2017-12-25 | 2018-04-20 | 四川大学华西第二医院 | A kind of oxygen suction humidifying bottle and oxygen heating corollary apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111388833A (en) * | 2020-04-05 | 2020-07-10 | 齐云龙 | Oxygen humidification device for department of respiration |
CN111780286A (en) * | 2020-07-15 | 2020-10-16 | 附晓军 | Fireproof oxygen supply and exhaust device with pressure cabin for shield machine |
CN111780286B (en) * | 2020-07-15 | 2021-10-26 | 湖南省铁路工程第二有限公司 | Fireproof oxygen supply and exhaust device with pressure cabin for shield machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107510875B (en) | Novel oxygen inhalation device for cardiovascular and cerebrovascular nursing | |
CN106512176B (en) | A kind of warming humidification device and the warming humidification oxygen uptake system with the device | |
CN107952147A (en) | A kind of medical humidification heating breathing equipment | |
CN108904952A (en) | A kind of oxygen humidification device that division of respiratory disease humidifying effect is good | |
CN205411859U (en) | Disposable automatic liquid feeding formula atomizing atomizer that heats | |
CN207085030U (en) | A kind of new Respiratory Medicine atomization oxygenerator | |
CN206198441U (en) | A kind of multi-functional humidification machine | |
CN211301589U (en) | Oxygen inhalation mask for emergency department | |
CN112121275A (en) | Breathe internal medicine nursing with oxygen therapy device | |
CN107088255A (en) | Asthma medicament boiling water humidifying breathing equipment | |
CN209611941U (en) | A kind of oral cavity warming humidification device | |
CN208081623U (en) | A kind of Medical nose oxygen pipe | |
CN211434593U (en) | Oxygen flow monitor | |
CN212383064U (en) | Oxygen inhalation mask for emergency department | |
CN210301940U (en) | Breathe internal medicine with oxygen therapy device with adjustable | |
CN209827897U (en) | Heating pipe sleeve of breathing machine trachea and breathing machine | |
CN207694060U (en) | Medical breathing machine humidification machine | |
CN2317879Y (en) | Multifunction supersonic atomization-circulation common-cold therapeutic device | |
CN207041723U (en) | A kind of adjustable medical oxygen humidifying device | |
CN209075644U (en) | A kind of novel hemodialysis device | |
CN108904933A (en) | A kind of medical treatment respiratory tract patient's mouth and nose chamber humidifier | |
CN205339804U (en) | Oxygen therapy humidifier | |
CN205924651U (en) | Novel humidifier | |
CN213100132U (en) | Breathe internal medicine nursing with oxygen therapy device | |
CN215386801U (en) | Atomizing oxygen uptake humidification device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |