CN208756708U - A kind of novel atomized device assembly - Google Patents
A kind of novel atomized device assembly Download PDFInfo
- Publication number
- CN208756708U CN208756708U CN201721313999.0U CN201721313999U CN208756708U CN 208756708 U CN208756708 U CN 208756708U CN 201721313999 U CN201721313999 U CN 201721313999U CN 208756708 U CN208756708 U CN 208756708U
- Authority
- CN
- China
- Prior art keywords
- mask body
- device assembly
- valve
- atomized device
- assembly according
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel atomized device assemblies, including mask body (2), scalability air pipe interface (1) is provided in mask body, it is additionally provided in the mask body expiration interface (3), the expiration interface is communicated by respiratory siphon with the mouth of patient.The mask body two sides are respectively equipped with air hole (4), and unidirectional magnetic valve is equipped in the air hole.When the utility model is used, user sucks respiratory siphon and breathes, can significantly more efficient increase drug inhaled concentration, subtract the unnecessary loss of wound, reach maximum utilization ratio of drug, realize optimum therapeuticing effect.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of novel atomized device assemblies.
Background technique
Nebulae inhalation refers mainly to that drug (solution or powder) is dispersed into small droplet or particle with the device of atomization, makes
It is suspended in gas, and enters respiratory tract and intrapulmonary, reaches clean air flue, local treatment (spasmolysis, anti-inflammatory, eliminating the phlegm etc.) and peace
The purpose treated entirely.When using nebulae inhalation, first liquid medicine injection is entered in medicine glass, then passes through conduit for the air inlet of cup holder bottom
Mouth is connect with source of oxygen, will be brought into mask after medical liquid atomizing using oxygen, to realize the purpose of respiratory therapy.
However, existing atomization inhaling face shield or atomizing face mask only have some gas vents during treatment, used
Cheng Zhong, gassy between face and mask, user experience very uncomfortable in use, and service efficiency is low
Under.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of novel atomized device assemblies.
The utility model is achieved through the following technical solutions: a kind of novel atomized device assembly, including mask body 2,
It is provided with scalability air pipe interface 1 in mask body, expiration interface 3 is additionally provided in the mask body, the expiration connects
Mouth is communicated by respiratory siphon with the mouth of patient.
Further, the mask body two sides are respectively equipped with cingulum fixation hole 5.
Further, the mask body two sides are respectively equipped with air hole 4, and one-way valve knot is equipped in the air hole
Structure.
Further, the one-way valve structure includes radially fixed hole wall a pair of the flexible valve 6 for being connected to stomata, flexible
6 front end of valve is bent to gas flow direction, and two flexible valves 6 are arranged in a manner of closeable relative to stomata axisymmetrical,
Radial clearance between two flexible valves 6 forms medium channel.
Further, the one-way valve structure is a check valve.
Further, the one-way valve structure includes the radially fixed a pair of magnetic valve 7 being connected on the hole wall of stomata
Apply the magnet 8 along inspiratory direction power with magnetropism valve, magnetic valve, magnet inspiratory direction sequence are arranged；Two magnetic valves
It is arranged in a manner of closeable relative to stomata axisymmetrical under the action of magnet, the radial clearance shape between two magnetic valves
At medium channel, two magnetic valves are in same plane in closed condition.
Further, the scalability air pipe interface 1 is the hollow tube for protruding from mask body 2, the diameter of hollow tube by
It is gradually become smaller close to mask body end to far from mask body end.
Further, the sealant for meeting facial dissection structure is provided with along 2 edge covers edge of mask body.
Further, the scalability air pipe interface is located at the bottom of mask body, and scalability air pipe interface passes through gas
Pipe is connect with atomization tank.
The advantageous effects of the utility model:
When the utility model is used, user sucks respiratory siphon and breathes, can significantly more efficient increase drug
Inhaled concentration subtracts the unnecessary loss of wound, reaches maximum utilization ratio of drug, realizes optimum therapeuticing effect.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the side view of the utility model；
Fig. 2 is the front diagram of the utility model；
Fig. 3 is a kind of schematic diagram of one-way valve structure, and a is valve opening, and b is valve closing；
Fig. 4 is the schematic diagram of another one-way valve structure, and a is valve closing, and b is valve opening；
Fig. 5 is the top view of Fig. 4, and a is valve closing, and b is valve opening.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown in Figure 1, 2, a kind of novel atomized device assembly, including mask body 2 are provided with scalability in mask body
Air pipe interface 1, expiration interface 3 is additionally provided in the mask body, and the expiration interface passes through the mouth phase of respiratory siphon and patient
It is logical.
When in use, user is exhaled with respiratory siphon is sucked, and carries out air-breathing with nose, by exhaled gas when expiration
It is discharged through respiratory siphon, reaches increase drug concentration, reduce the purpose of drug waste.
The oxygen therapy interface tube 1 is the hollow tube for protruding from mask body 2, hollow tube as a further modification of the present embodiment,
Diameter by close to mask body end to gradually becoming smaller far from mask body end.
The mask body two sides are respectively equipped with cingulum fixation hole 5.
The mask body two sides are respectively equipped with air hole 4, and one-way valve structure is equipped in the air hole.Air-breathing
When, internal facepiece pressure reduces, and valve is opened, and after air-breathing, valve automatically resets, which closes, when avoiding because exhaling
Most of partly atomized drug is taken out of, drug waste is reduced, increases unit volume drug concentration.
The one-way valve structure includes radially fixed hole wall a pair of the valve 6 for being connected to stomata, and 6 front end of valve is to gas
Flow direction bending, two valves 6 are arranged in a manner of closeable relative to stomata axisymmetrical, between the radial direction between two valves 6
Gap forms medium channel.Valve is made of the elastic matrix that elasticity is good, and elastic matrix can be by polytetrafluoroethylene (PTFE), polyurethane, doctor
It is made of materials such as silica gel, elasticity is good, good forming effect.The closeable mode refer to valve medium effect under, two valves
It can be bonded to each other and close stomata；Radial clearance between two valves forms medium channel, keeps two valves when medium fair current
Open state, when Jie's gas stream, medium pushes valve to be bonded to axis, by channel enclosed, medium is prevented to backflow.This implementation
In example, the thickness of the valve is radially gradually increased from inside to outside along ontology, keeps the supporting degree of fixed part more preferable, front end also more holds
Easily it is bent under medium effect.
The one-way valve structure can also be a check valve.
The one-way valve structure includes the radially fixed a pair of magnetic valve 7 being connected on the hole wall of stomata and magnetropism
Valve applies the magnet 8 along inspiratory direction power, and magnetic valve, magnet inspiratory direction sequence are arranged；Two magnetic valves are in magnet
It is arranged in a manner of closeable relative to stomata axisymmetrical under effect, it is logical that the radial clearance between two magnetic valves forms medium
Road, two magnetic valves are in same plane in closed condition.Due to the pulling force that magnet applies valve, in expiration
When, valve is still in closed state, and when air-breathing, valve adds outside air due to the pulling force that magnet applies
Pressure, valve are opened.
The scalability air pipe interface is the hollow tube for protruding from mask body as a further modification of the present embodiment, in
The diameter of blank pipe close to mask body end to far from mask body end by gradually becoming smaller.
The sealant for meeting facial dissection structure is provided with along 2 edge of mask body as a further modification of the present embodiment,
Morphologic change can occur with face structure, be allowed to close with patient facial region and comfortably be bonded, reduce due to mask rim and face
Drug, leakage, waste caused by portion is close before being bonded.
The scalability air pipe interface is located at the bottom of mask body, and scalability air pipe interface passes through tracheae and atomization
Tank connection, atomization tank is interior to be added with drug, connects oxygen below atomization tank, oxygen is as medical liquid atomizing motive power, and drug is through height
Flow oxygen is blown to misty small molecule, absorbs convenient for respiratory mucosa.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (8)
1. a kind of novel atomized device assembly, it is characterised in that: including mask body (2), be provided with scalability in mask body
Air pipe interface (1) is additionally provided with expiration interface (3) in the mask body, and the expiration interface passes through respiratory siphon and patient
Mouth communicates；The mask body two sides are respectively equipped with air hole (4), are equipped with one-way valve structure in the air hole.
2. a kind of novel atomized device assembly according to claim 1, it is characterised in that: the mask body two sides are set respectively
There are cingulum fixation hole (5).
3. a kind of novel atomized device assembly according to claim 1, it is characterised in that: the one-way valve structure includes diameter
To hole wall a pair of the flexible valve (6) for being fixedly connected on stomata, flexible valve (6) front end is bent to gas flow direction, and two is soft
Property valve (6) be arranged in a manner of closeable relative to stomata axisymmetrical, the radial clearance between two flexible valves (6) is formed
Medium channel.
4. a kind of novel atomized device assembly according to claim 1, it is characterised in that: the one-way valve structure is one single
To valve.
5. a kind of novel atomized device assembly according to claim 1, it is characterised in that: the one-way valve structure includes diameter
A pair of magnetic valve (7) and magnetropism valve on the hole wall for being fixedly connected on stomata apply the magnet along inspiratory direction power
(8), magnetic valve, magnet inspiratory direction sequence are arranged；Two magnetic valves are opposite in a manner of closeable under the action of magnet
It is arranged in stomata axisymmetrical, the radial clearance between two magnetic valves forms medium channel, and two magnetic valves are in closure situation
It is in same plane down.
6. a kind of novel atomized device assembly according to claim 1, it is characterised in that: the scalability air pipe interface
(1) be to protrude from the hollow tubes of mask body (2), the diameter of hollow tube by close to mask body end to far from mask body end by
Gradual change is small.
7. a kind of novel atomized device assembly according to claim 1, it is characterised in that: set along mask body (2) edge
It is equipped with the sealant for meeting facial dissection structure.
8. a kind of novel atomized device assembly according to claim 1, it is characterised in that: scalability air pipe interface position
In the bottom of mask body, scalability air pipe interface is connect by tracheae with atomization tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313999.0U CN208756708U (en) | 2017-10-12 | 2017-10-12 | A kind of novel atomized device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313999.0U CN208756708U (en) | 2017-10-12 | 2017-10-12 | A kind of novel atomized device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756708U true CN208756708U (en) | 2019-04-19 |
Family
ID=66124350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313999.0U Expired - Fee Related CN208756708U (en) | 2017-10-12 | 2017-10-12 | A kind of novel atomized device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082001A (en) * | 2021-10-27 | 2022-02-25 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
-
2017
- 2017-10-12 CN CN201721313999.0U patent/CN208756708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082001A (en) * | 2021-10-27 | 2022-02-25 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
| CN114082001B (en) * | 2021-10-27 | 2024-03-26 | 浙江清华柔性电子技术研究院 | Implantable fluid transfer device and fluid transfer control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20201012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |