CN110292692A - Children's oxygen supply device - Google Patents
Children's oxygen supply device Download PDFInfo
- Publication number
- CN110292692A CN110292692A CN201910729900.2A CN201910729900A CN110292692A CN 110292692 A CN110292692 A CN 110292692A CN 201910729900 A CN201910729900 A CN 201910729900A CN 110292692 A CN110292692 A CN 110292692A
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- Prior art keywords
- oxygen
- children
- water tank
- cathete
- tank
- 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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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
-
- 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
- A61M16/0003—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
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
Abstract
The present invention provides a kind of children's oxygen supply devices, including pedestal, oxygen tank and thermoregulative mechanism；Oxygen tank and thermoregulative mechanism are arranged on pedestal；The outlet end of oxygen tank be connected to by the first oxygen cathete with the arrival end of thermoregulative mechanism, thermoregulative mechanism be used to be heated the oxygen that oxygen tank exports after to be delivered to oxygen therapy object.To when curing by oxygen therapy for children, be carried out being conveyed to children, the lung of effective protection children and respiratory tract again after suitably heating to oxygen according to environment temperature.Solve the problems, such as that oxygen delivery equipment in the prior art can not accurately be adjusted oxygen therapy temperature and be difficult to adapt to children's oxygen therapy.
Description
Technical field
The present invention relates to field of medical device, in particular to a kind of children's oxygen supply device.
Background technique
At present in Pediatric Clinic therapeutic process, it is often necessary to be cured by oxygen therapy for children.Oxygen is a kind of relatively dry
Gas such as directly cures by oxygen therapy patient without humidifying, will result in human respiratory tract's moisture content loss, causes tunica mucosa bronchiorum dry
The decline of dry, Ciliary activity and sputum retrogradation and be not easy expectoration.In addition, winter storage oxygen temperature in oxygen tank is lower,
Respiratory tract can greatly be stimulated by being delivered directly to patient, cause patient uncomfortable.The general lungs of children and respiratory tract are more delicate, existing
Oxygen delivery equipment oxygen therapy temperature can not accurately be adjusted, thus when children cure by oxygen therapy, will cause that children are uncomfortable and damage
Respiratory tract.
Summary of the invention
The main purpose of the present invention is to provide a kind of children's oxygen supply device, with solve oxygen delivery equipment in the prior art without
The problem of method is accurately adjusted to oxygen therapy temperature and is difficult to adapt to children's oxygen therapy.
To achieve the goals above, the present invention provides a kind of children's oxygen supply devices, comprising: pedestal；Oxygen tank, setting exist
On pedestal；Thermoregulative mechanism is set on the base, and the outlet end of oxygen tank is connected by the arrival end of the first oxygen cathete and thermoregulative mechanism
It is logical, thermoregulative mechanism for after the oxygen that oxygen tank exports is heated to be delivered to oxygen therapy object.
Further, children's oxygen supply device further includes the second oxygen cathete, and thermoregulative mechanism includes: temperature adjustment water tank, temperature adjustment water tank
Inside it is loaded with heat exchange water；Heat exchanger tube is arranged in temperature adjustment water tank, and the first oxygen cathete is connected to the arrival end of heat exchanger tube；Heat exchange
The outlet end of pipe is connected to the second oxygen cathete, and the second oxygen cathete extends to outside temperature adjustment water tank, and the oxygen of oxygen tank output passes through
Heat exchanger tube and the second oxygen cathete are delivered to oxygen therapy object；Heater is arranged in temperature adjustment water tank to heat changing in temperature adjustment water tank
Heat water；Wherein, oxygen therapy is delivered to after being exchanged heat by the heat exchange being heated in the oxygen of heat exchanger tube and temperature adjustment water tank with water
Object.
Further, heat exchanger tube is more, and more heat exchanger tubes are mutually juxtaposed setting；Wherein, the first oxygen cathete is changed with each
The arrival end of heat pipe is connected to, and the oxygen that oxygen tank is exported is delivered to each heat exchanger tube and exchanges heat；Each heat exchanger tube
Outlet end is connected to the second oxygen cathete the oxygen after heat exchange is delivered to oxygen therapy object.
Further, heat exchanger tube is one, the reciprocally bending setting in temperature adjustment water tank of a heat exchanger tube.
Further, thermoregulative mechanism further include: water conservancy diversion turbine is rotatably arranged in temperature adjustment water tank to drive tempered water
Heat exchange water flowing in case；First driving motor is arranged outside temperature adjustment water tank, the output shaft and water conservancy diversion of the first driving motor
Turbine is connected to drive water conservancy diversion turbine rotation.
Further, water conservancy diversion turbine is multiple, and multiple water conservancy diversion turbines are correspondingly arranged at the two sides of heater；Wherein, first
Driving motor and each multiple water conservancy diversion turbines are all connected with to drive each water conservancy diversion turbine rotation.
Further, heater is coiled electric heater.
Further, children's oxygen supply device further include: humidification water tank is set on the base, and is loaded with and is added in humidification water tank
It is wet to use water；Second oxygen cathete, the first end of the second oxygen cathete are connected to the outlet end of thermoregulative mechanism, the second end of the second oxygen cathete
Extend to humidification water tank in humidification in water with by by heating after oxygen humidify；Third oxygen cathete, third oxygen therapy
The first end of pipe extends to the ullage of humidification water inside humidification water tank, and the second end of third oxygen cathete is used for and respiratory surface
Cover connection is to be delivered to oxygen therapy object for the oxygen after warming and humidifying.
Further, children's oxygen supply device further include: flow control mechanism is arranged on the first oxygen cathete, flow control
Mechanism is for controlling the oxygen flow that oxygen tank is delivered to thermoregulative mechanism.
Further, the first oxygen cathete is elastic hose, and flow control mechanism includes: adjusting collet, and adjusting collet is two
A, two adjusting collets can be relatively close or be located apart from the two sides of the first oxygen cathete to change the along presetting rectilinear direction
The pipeline section product of one oxygen cathete part is to control the oxygen flow that oxygen tank is delivered to thermoregulative mechanism.
Using children's oxygen supply device of technical solution of the present invention, including pedestal, oxygen tank and thermoregulative mechanism；Oxygen tank and
Thermoregulative mechanism is arranged on pedestal；The outlet end of oxygen tank is connected to by the first oxygen cathete with the arrival end of thermoregulative mechanism, is adjusted
Warm mechanism for after the oxygen that oxygen tank exports is heated to be delivered to oxygen therapy object.To be cured by oxygen therapy for children
When, oxygen can be carried out according to environment temperature being conveyed to children, the lung of effective protection children and breathing again after suitably heating
Road.Oxygen therapy temperature can not accurately be adjusted and be difficult to adapt to children's oxygen therapy and ask by solving oxygen delivery equipment in the prior art
Topic.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the first optional children's oxygen supply device according to embodiments of the present invention；
Fig. 2 is the structural schematic diagram of optional second of children oxygen supply device according to embodiments of the present invention；And
Fig. 3 is the structural schematic diagram of the flow control mechanism of optional children's oxygen supply device according to embodiments of the present invention.
Wherein, the above drawings include the following reference numerals:
10, pedestal；20, oxygen tank；30, thermoregulative mechanism；31, temperature adjustment water tank；32, heat exchanger tube；33, heater；34, water conservancy diversion
Turbine；40, the first oxygen cathete；50, the second oxygen cathete；60, water tank is humidified；70, third oxygen cathete；80, flow control mechanism；
81, collet is adjusted；82, bracket；83, sliding block；84, screw rod；85, the second driving motor；90, spray head；100, water pump.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Children's oxygen supply device according to an embodiment of the present invention, as shown in Figure 1, including pedestal 10, oxygen tank 20 and temperature adjustment
Mechanism 30；Oxygen tank 20 and thermoregulative mechanism 30 are arranged on pedestal 10；The outlet end of oxygen tank 20 by the first oxygen cathete with
The arrival end of thermoregulative mechanism 30 is connected to, and thermoregulative mechanism 30 is for defeated to be delivered to after being heated the oxygen that oxygen tank 20 exports
Oxygen object.To oxygen be conveyed to again after suitably heating according to environment temperature when curing by oxygen therapy for children
Child, the lung of effective protection children and respiratory tract.Essence can not be carried out to oxygen therapy temperature by solving oxygen delivery equipment in the prior art
The problem of really adjusting and being difficult to adapt to children's oxygen therapy.
When it is implemented, children's oxygen supply device further includes the second oxygen cathete 50, thermoregulative mechanism 30 includes temperature adjustment water tank 31, changes
Heat pipe 32 and heater 33 are loaded with heat exchange water in temperature adjustment water tank 31；Heat exchanger tube 32 is arranged in temperature adjustment water tank 31, and first
Oxygen cathete 40 is connected to the arrival end of heat exchanger tube 32；The outlet end of heat exchanger tube 32 is connected to the second oxygen cathete 50, the second oxygen cathete
50 extend to outside temperature adjustment water tank 31, and the oxygen that oxygen tank 20 exports enters heat exchanger tube 32 by the first oxygen cathete 40；Heater
33 are arranged in heat the heat exchange water in temperature adjustment water tank 31 in temperature adjustment water tank 31, and further, heater 33 is coiled electricity
Heater, coil heater have small in size, heat fast advantage, can quickly heat heat exchange in temperature adjustment water tank 31 and use
Water improves heat exchange efficiency.By the heat exchange that is heated in the oxygen of heat exchanger tube 32 and temperature adjustment water tank 31 with water carry out heat exchange to
It is increased to the temperature of oxygen after preset temperature and is delivered to oxygen therapy object again.
Since oxygen passes through the fast speed of heat exchanger tube 32, in order to improve heat exchange efficiency, to keep oxygen temperature fast
Speed is increased to preset temperature, optionally, heat exchanger tube 32 be more, more heat exchanger tubes 32 in the horizontal direction with vertical direction mutually
It is set side by side to arrange in matrix form；Wherein, the first oxygen cathete 40 is connected to the arrival end of each heat exchanger tube 32, by oxygen
The oxygen that gas tank 20 exports is delivered to each heat exchanger tube 32 and exchanges heat；The outlet end of each heat exchanger tube 32 and the second oxygen cathete 50
It is connected to so that the oxygen after heat exchange is delivered to oxygen therapy object.
In addition, as shown in Fig. 2, heat exchanger tube 32 or one, a heat exchanger tube 32 are reciprocal curved in temperature adjustment water tank 31
Folding setting, to increase the contact area of heat exchange water in heat exchanger tube 32 and temperature adjustment water tank 31 to improve heat exchange efficiency.
The lower end inside temperature adjustment water tank 31 is arranged in heater 33, when heater 33 works, close to the heat exchange of heater 33
It is very fast with water heating, and the heat exchange far from heater 33 is slower with water heating, causes water temperature uneven, influences heat exchange efficiency.Into
One step, thermoregulative mechanism 30 further includes water conservancy diversion turbine 34 and the first driving motor, and water conservancy diversion turbine 34 is rotationally pacified by bearing
In temperature adjustment water tank 31, the main shaft of water conservancy diversion turbine 34 is extended to outside temperature adjustment water tank 31, and the first driving motor is arranged in temperature adjustment
Outside water tank 31, the output shaft of the first driving motor connect with the main shaft of water conservancy diversion turbine 34 with drive water conservancy diversion turbine 34 rotate, from
And the heat exchange in temperature adjustment water tank 31 is driven quickly to be flowed with water, so that the heat exchange in temperature adjustment water tank 31 is uniformly heated up with water, raising is changed
The thermal efficiency.
Further, water conservancy diversion turbine 34 is multiple, and multiple water conservancy diversion turbines 34 are correspondingly arranged at the two sides of heater 33；It is each
The main shaft of water conservancy diversion turbine 34 all extends to outside temperature adjustment water tank 31, the output shaft of the first driving motor by transmission mechanism with it is each
The main shaft of water conservancy diversion turbine 34 is all connected with to drive each water conservancy diversion turbine 34 to rotate, to accelerate the heat exchange water in temperature adjustment water tank 31
Quickly flowing.
In order to increase the humidity of conveying oxygen, the comfort level of children's oxygen therapy is improved, further, children's oxygen supply device also wraps
Humidification water tank 60 and third oxygen cathete 70 are included, humidification water tank 60 is arranged on pedestal 10, humidifies to be loaded with to humidify in water tank 60 and use
Water；The first end of second oxygen cathete 50 is connected to the outlet end of temperature adjustment water tank 31, and the second end of the second oxygen cathete 50, which extends to, to be added
In humidification water in wet water tank 60, so that the oxygen of conveying be made to pass through humidification water to improve the humidity of oxygen；Third oxygen therapy
The first end of pipe 70 extends to the ullage of humidification 60 inside humidification water of water tank, the second end of third oxygen cathete 70 be used for
Breathing mask connection, the oxygen led in humidification water are delivered to breathing by third oxygen cathete 70 after coming out in humidification water
Mask, to be cured by oxygen therapy for children.
According to another embodiment, as shown in Fig. 2, spray head 90 can also be set in the inner tip of humidification water tank 60,
Water pump 100 is set in the inner bottom of humidification water tank 60, water pump 100 is connected to by water-supply-pipe with spray head 90.Second oxygen cathete
50 second end extends to the ullage of the humidification water in humidification water tank 60, and the first end of third oxygen cathete 70 also extends to
Humidify the ullage that humidification inside water tank 60 uses water, transverse flow of the oxygen from the second oxygen cathete 50 along humidification water tank 60
It is dynamic, and breathing mask is delivered to by third oxygen cathete 70.Oxygen is during humidifying 60 internal flow of water tank, 100 work of water pump
Make the humidification for humidifying 60 bottom of water tank being pumped to the formation water mist of spray head 90 by the top of humidification water tank 60 with certain pressure with water
Portion is sprayed downwards, merges the humidity for increasing the oxygen of conveying during water mist decline with the oxygen of flowing.
In order to regulate and control the oxygen therapy speed of children's oxygen supply device, the respiratory demand of children is adapted to, further, children cure by oxygen therapy dress
Setting further includes flow control mechanism 80, and flow control mechanism 80 is arranged on the first oxygen cathete 40, and flow control mechanism 80 is used for
Control oxygen tank 20 is delivered to the oxygen flow of thermoregulative mechanism 30.
Specifically, as shown in figure 3, the first oxygen cathete 40 be elastic hose, flow control mechanism 80 include adjust collet 81,
Bracket 82 and sliding block 83, screw rod 84 and the second driving motor 85, bracket 82 are " door " shape frame, and it is defeated that bracket 82 is crossed on first
On oxygen pipe 40, it is provided with sliding slot on the crossbeam of bracket 82, adjusts collet 81 and sliding block 83 is two, two sliding blocks 83 are along bracket
The extending direction of 82 crossbeams is slidably mounted in so as to move along relatively close or separate direction on sliding slot, two tune
Section collet 81 is correspondingly arranged at the bottoms of two sliding blocks 83, so as to close to each other or be located remotely from each other；It is opened on two sliding blocks 83
Equipped with opposite wire hole, screw rod 84 is threaded through in the wire hole of two sliding blocks 83, and two and half sections of screw rod 84 are positive and negative silk, i.e. screw rod
The hand of spiral of 84 two half section of screw thread is on the contrary, so that drive two is along relatively close or separate side when screw rod 84 rotates
To movement；Second driving motor 85 is fixedly mounted on the lower section on pedestal 10 and being located at the first oxygen cathete 40, the second driving motor
Be provided with main drive wheel on 85 output shaft, one end of screw rod 84 is provided with driven wheel, main drive wheel by driving belt with from
Driving wheel connection, the wheel footpath of main drive wheel are less than the wheel footpath of driven wheel to play decelerating effect.When second driving motor 85 works
Screw rod 84 is driven to rotate, to drive two sliding blocks 83 mobile.
It is arcwall face that two, which adjust the opposite side of collet 81, and it is opposite that the first oxygen cathete 40 is located at two adjusting collets 81
Side between, the second driving motor 85 drive screw rod 84 towards the first direction of rotation rotate when drive two adjusting 81 phases of collet
Mutually reduce the local pipeline section product of the first oxygen cathete 40 close to squeeze the first oxygen cathete 40, to reduce oxygen stream
Amount；Second driving motor 85 drives screw rod 84 to drive two adjusting collets 81 to be located remotely from each other when rotating towards the second direction of rotation,
To make the pipeline section product of the part of the first oxygen cathete 40 be gradually increased, to increase oxygen flow.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of children's oxygen supply device characterized by comprising
Pedestal (10)；
Oxygen tank (20) is arranged on the pedestal (10)；
Thermoregulative mechanism (30) is arranged on the pedestal (10), and the outlet end of the oxygen tank (20) passes through the first oxygen cathete
(40) it is connected to the arrival end of the thermoregulative mechanism (30), what the thermoregulative mechanism (30) was used to export the oxygen tank (20)
Oxygen heated after to be delivered to oxygen therapy object.
2. children's oxygen supply device according to claim 1, which is characterized in that children's oxygen supply device further includes second defeated
Oxygen pipe (50), the thermoregulative mechanism (30) include:
Temperature adjustment water tank (31), the temperature adjustment water tank (31) is interior to be loaded with heat exchange water；
Heat exchanger tube (32), setting is in the temperature adjustment water tank (31), first oxygen cathete (40) and the heat exchanger tube (32)
Arrival end connection；The outlet end of the heat exchanger tube (32) is connected to second oxygen cathete (50), second oxygen cathete (50)
Extend to that the temperature adjustment water tank (31) is external, the oxygen of oxygen tank (20) output passes through the heat exchanger tube (32) and described the
Two oxygen cathetes (50) are delivered to the oxygen therapy object；
Heater (33), setting is in the temperature adjustment water tank (31) to heat the heat exchange water in the temperature adjustment water tank (31)；
Wherein, it is exchanged heat by the heat exchange being heated in the oxygen of the heat exchanger tube (32) and the temperature adjustment water tank (31) with water
After be delivered to the oxygen therapy object.
3. children's oxygen supply device according to claim 2, which is characterized in that the heat exchanger tube (32) is more, more institutes
It states heat exchanger tube (32) and is mutually juxtaposed setting；
Wherein, first oxygen cathete (40) is connected to the arrival end of each heat exchanger tube (32), by the oxygen tank
(20) oxygen exported is delivered to each heat exchanger tube (32) and exchanges heat；The outlet end of each heat exchanger tube (32) and institute
The second oxygen cathete (50) is stated to be connected to so that the oxygen after heat exchange is delivered to oxygen therapy object.
4. children's oxygen supply device according to claim 2, which is characterized in that the heat exchanger tube (32) is one, an institute
State heat exchanger tube (32) reciprocally bending setting in the temperature adjustment water tank (31).
5. children's oxygen supply device according to claim 2, which is characterized in that the thermoregulative mechanism (30) further include:
Water conservancy diversion turbine (34) is rotatably arranged in the temperature adjustment water tank (31) to drive changing in the temperature adjustment water tank (31)
Heat water flowing；
First driving motor, setting is external in the temperature adjustment water tank (31), and the output shaft of first driving motor is led with described
Stream turbine (34) connection is to drive the water conservancy diversion turbine (34) to rotate.
6. children's oxygen supply device according to claim 5, which is characterized in that the water conservancy diversion turbine (34) be it is multiple, it is multiple
The water conservancy diversion turbine (34) is correspondingly arranged at the two sides of the heater (33)；
Wherein, first driving motor and each multiple water conservancy diversion turbines (34) are all connected with to drive each water conservancy diversion turbine
(34) it rotates.
7. children's oxygen supply device according to claim 2, which is characterized in that the heater (33) is coiled electric heating
Device.
8. children's oxygen supply device according to claim 1, which is characterized in that children's oxygen supply device further include:
It humidifies water tank (60), is arranged on the pedestal (10), be loaded with humidification water in the humidification water tank (60)；
The first end of second oxygen cathete (50), second oxygen cathete (50) is connected to the outlet end of the thermoregulative mechanism (30),
The second end of second oxygen cathete (50) extend to it is described humidification water tank (60) in humidification water in will by heating after
Oxygen humidified；
Third oxygen cathete (70), the first end of the third oxygen cathete (70) extend to humidification inside the humidification water tank (60) and use
The ullage of water, the second end of the third oxygen cathete (70) with breathing mask for being connected to will be after warming and humidifying
Oxygen is delivered to oxygen therapy object.
9. children's oxygen supply device according to claim 1, which is characterized in that children's oxygen supply device further include:
Flow control mechanism (80) is arranged on first oxygen cathete (40), and the flow control mechanism (80) is for controlling
The oxygen tank (20) is delivered to the oxygen flow of the thermoregulative mechanism (30).
10. children's oxygen supply device according to claim 9, which is characterized in that first oxygen cathete (40) is that elasticity is soft
Pipe, the flow control mechanism (80) include:
It adjusts collet (81), the adjusting collet (81) is two, and two adjusting collets (81) can along default rectilinear direction
It is relatively close or be located apart from the two sides of first oxygen cathete (40) to change first oxygen cathete (40) part
Pipeline section product is to control the oxygen flow that the oxygen tank (20) is delivered to the thermoregulative mechanism (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729900.2A CN110292692A (en) | 2019-08-08 | 2019-08-08 | Children's oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729900.2A CN110292692A (en) | 2019-08-08 | 2019-08-08 | Children's oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110292692A true CN110292692A (en) | 2019-10-01 |
Family
ID=68032798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729900.2A Pending CN110292692A (en) | 2019-08-08 | 2019-08-08 | Children's oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110292692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675399A (en) * | 2020-12-25 | 2021-04-20 | 江苏迈邦生物科技有限公司 | Humidifying nasal oxygen tube with oxygen filtering function |
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| CN208823681U (en) * | 2018-05-31 | 2019-05-07 | 贵州省人民医院 | A kind of paediatrics ventilator apparatus |
| CN211327542U (en) * | 2019-08-08 | 2020-08-25 | 中国人民解放军第四军医大学 | Oxygen therapy device for children |
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2019
- 2019-08-08 CN CN201910729900.2A patent/CN110292692A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559045A (en) * | 1983-05-10 | 1985-12-17 | Anatros Corporation | Pinch valve assembly |
| CN102292118A (en) * | 2009-01-30 | 2011-12-21 | 雀巢产品技术援助有限公司 | Infusion pump cassette with ant i-free -flow valve mechanism |
| CN102438571A (en) * | 2009-09-11 | 2012-05-02 | 秘鲁天主教教皇大学 | Full neonatal critical care equipment |
| CN207237063U (en) * | 2017-02-20 | 2018-04-17 | 巩春智 | adjustable anesthesia respirator |
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| CN211327542U (en) * | 2019-08-08 | 2020-08-25 | 中国人民解放军第四军医大学 | Oxygen therapy device for children |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675399A (en) * | 2020-12-25 | 2021-04-20 | 江苏迈邦生物科技有限公司 | Humidifying nasal oxygen tube with oxygen filtering function |
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