CN208525587U - Atomizer and nozzle assembly thereof - Google Patents
Atomizer and nozzle assembly thereof Download PDFInfo
- Publication number
- CN208525587U CN208525587U CN201721646090.7U CN201721646090U CN208525587U CN 208525587 U CN208525587 U CN 208525587U CN 201721646090 U CN201721646090 U CN 201721646090U CN 208525587 U CN208525587 U CN 208525587U
- Authority
- CN
- China
- Prior art keywords
- opening
- pipe fitting
- nozzle
- hollow pipe
- external member
- 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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Links
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 16
- 239000003814 drug Substances 0.000 description 11
- 229940079593 drug Drugs 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001225 therapeutic 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
Abstract
The utility model discloses an atomizer and nozzle assembly thereof. The nozzle assembly includes a nozzle assembly and a hollow tube. The nozzle assembly has an inner surface and an outer surface, and the nozzle assembly has an ejection opening. The hollow tube member is disposed on one of an inner surface and an outer surface of the nozzle assembly. The hollow tube has a connection opening connected to the sensor and a detection opening exposed to the outside and adjacent to the ejection opening. The sensor detects the pressure change through the detection opening. Therefore, the sensor can judge the pressure change of the ejection opening by detecting the pressure of the detection opening.
Description
Technical field
The utility model relates to a kind of atomizer and its nozzle assemblies, more particularly to a kind of mist of can detect pressure variation
Change device and its nozzle assembly.
Background technique
Medical atomizer is mainly used for being administered through respiratory system.Atomizer is by medical liquid atomizing at under certain partial size
Molecule, can be by medicament from patient's oronasal delivery, to enter patient's body respiratory system by breathing pattern and through cyclic system
System realizes therapeutic purposes.
Just same amount of atomized liquid is constantly atomized out after the atomizer of the prior art is activated, not by the breathing of patient
The influence of frequency, lung capacity to medicament soakage is taken into consideration.However, being still constantly atomized out phase when patient does not carry out air-breathing
With the atomized liquid of dosage, it often will cause the decline of utilization ratio of drug and will cause user's discomfort.
Utility model content
The technical problem to be solved by the utility model is to, provide in view of the deficiencies of the prior art a kind of atomizer and its
Nozzle assembly can detect the pressure change near the nozzle opening of nozzle assembly.
In order to solve the above technical problems, wherein a technical solution is to provide a kind of spray used by the utility model
Nozzle assembly comprising: a nozzle external member and a hollow pipe fitting.The nozzle external member has an inner surface and an outer surface,
And the nozzle external member has one to spray opening.The hollow pipe fitting be arranged in the inner surface of the nozzle external member with it is described
On one of both outer surfaces.Wherein, the connection opening and one that the hollow pipe fitting is connected to a sensor with one are naked
It exposes outside and the neighbouring detection opening for spraying opening, and the sensor is by detecting the pressure of the detection opening, with
Judge the pressure change for spraying opening.
Further, the ejection opening is under same environment with the detection opening, so that the sensor
The pressure change of the detected detection opening is equal to the pressure change for spraying opening.
Further, the ejection of the nozzle external member is open with the detection opening of the hollow pipe fitting each other
It trims.
Further, the hollow pipe fitting is a single-piece hollow tube.
Further, the hollow pipe fitting is a multi-piece type tube assembly.
In order to solve the above technical problems, an other technical solution used by the utility model is to provide a kind of mist
Change device, the atomizer uses a nozzle assembly, which is characterized in that the nozzle assembly includes: in a nozzle external member and one
Blank pipe part.The nozzle external member is assembled on the atomizer, wherein the nozzle external member has an inner surface and an appearance
Face, and the nozzle external member has one to spray opening.The hollow pipe fitting is the inner surface that the nozzle external member is arranged in
With both outer surfaces on one of them, wherein the hollow pipe fitting have one be connected to the connection opening of a sensor with
And one it is exposed outside and the neighbouring detection opening for spraying opening.The inside of the atomizer is arranged in the sensor, and
The sensor passes through the pressure for detecting the detection opening, to judge the pressure change for spraying opening.Wherein, the mist
Changing device includes that an atomizing module and one are electrically connected at control module between the atomizing module and the sensor, and institute
Control module is stated according to the obtained pressure change for spraying opening of the sensor, to decide whether to start the atomization
Module.
Further, the ejection opening is under same environment with the detection opening, so that the sensor
The pressure change of the detected detection opening is equal to the pressure change for spraying opening.
Further, the ejection of the nozzle external member is open with the detection opening of the hollow pipe fitting each other
It trims.
Further, the hollow pipe fitting is a single-piece hollow tube.
Further, the hollow pipe fitting is a multi-piece type tube assembly.
A wherein beneficial effect of the utility model is, atomizer and its nozzle assembly provided by the utility model,
It can by " hollow pipe fitting, be arranged in the nozzle external member the inner surface and both outer surfaces one of them
On " and " the connection opening and one that the hollow pipe fitting is connected to a sensor with one are exposed outside and adjacent to the spray
The technical solution of the detection opening being open out " enables the sensor by the pressure of the detection detection opening, with judgement
The pressure change for spraying opening.
For the enabled feature and technology contents for being further understood that the utility model, please refer to below in connection with the utility model
Detailed description and accompanying drawings, however provided attached drawing is merely provided for reference and description, is not used to add the utility model
With limitation.
Detailed description of the invention
Fig. 1 is in the nozzle assembly of the utility model, and the solid that hollow pipe fitting is arranged on the outer surface of nozzle external member is shown
It is intended to.
Fig. 2 is in the nozzle assembly of the utility model, and the section that hollow pipe fitting is arranged on the outer surface of nozzle external member shows
It is intended to.
Fig. 3 is in the nozzle assembly of the utility model, and the solid that hollow pipe fitting is arranged on the inner surface of nozzle external member is shown
It is intended to.
Fig. 4 is in the nozzle assembly of the utility model, and the section that hollow pipe fitting is arranged on the inner surface of nozzle external member shows
It is intended to.
Fig. 5 is in the nozzle assembly of the atomizer of the utility model, and hollow pipe fitting is arranged on the outer surface of nozzle external member
Functional schematic.
Fig. 6 is in the nozzle assembly of the atomizer of the utility model, and hollow pipe fitting is arranged on the outer surface of nozzle external member
Stereoscopic schematic diagram.
Fig. 7 is in the nozzle assembly of the atomizer of the utility model, and hollow pipe fitting is arranged on the inner surface of nozzle external member
Functional schematic.
Fig. 8 is in the nozzle assembly of the atomizer of the utility model, and hollow pipe fitting is arranged on the inner surface of nozzle external member
Stereoscopic schematic diagram.
Fig. 9 is the stereoscopic schematic diagram of the nozzle assembly of the atomizer of an embodiment of the present invention.
Figure 10 is the decomposition diagram of the nozzle assembly of the atomizer of an embodiment of the present invention.
Figure 11 is the diagrammatic cross-section of the atomizer along Fig. 9 hatching line XI-XI of an embodiment of the present invention.
Specific embodiment
It is to illustrate related " atomizer and its nozzle sets disclosed in the utility model by particular specific embodiment below
The advantages of embodiment of part ", those skilled in the art can understand the utility model by content disclosed in this specification and effect
Fruit.The utility model can be implemented or be applied by other different specific embodiments, the various details in this specification
Various modifications and change can be carried out under the spirit for not departing from the utility model based on different viewpoints and application.In addition, this is practical
Novel attached drawing is only simple schematically illustrate, not according to the description of actual size, states in advance.The following embodiments and the accompanying drawings will be into one
The relevant technologies content of the utility model is described in detail in step, but disclosure of that is not the protection to limit the utility model
Range.
The purpose of this utility model is to provide a kind of atomizers of detectable nozzle opening pressure change, by controlling mist
The starting for changing device is closed, to reach the atomizing effect of optimum efficiency.
A kind of nozzle assembly N provided by the utility model and atomizer D including nozzle assembly N, wherein nozzle sets
Part N includes: a nozzle external member 1 and a hollow pipe fitting 2.Nozzle external member 1 has an inner surface 100 and an outer surface 102, with
And one spray opening 11.One of both inner surface 100 and outer surface 102 of nozzle external member 1 is then arranged in hollow pipe fitting 2
On.Wherein, hollow pipe fitting 2 has connection opening 22 and detection opening 21.Connection opening 22 is to connect with sensor S, and examine
Survey opening 21 be then it is exposed outside, and adjacent nozzles external member 1 ejection opening 11.Sensor S is the pressure by detection opening 21
Power with judge spray opening 11 pressure change.
It please refers to shown in Fig. 1 and Fig. 2.The utility model provides a kind of nozzle assembly N comprising a nozzle external member 1 and
One hollow pipe fitting 2.Nozzle external member 1 has inner surface 100 and outer surface 102.It is seen from outside, the nozzle external member of the utility model
1 can have a tapered portion 1a, and the taper tapered by width is presented, and spray the relatively narrow opening that tapered portion 1a is then arranged in opening 11
Place, it is so without being limited thereto.Opening 11 is sprayed to send out droplet, liquid, gas or combinations thereof.
Hollow pipe fitting 2 is the outer surface 102 that nozzle external member 1 is arranged in, and preferably hollow pipe fitting 2 is close to nozzle external member
1 outer surface 102 is arranged, so without being limited thereto.Hollow pipe fitting 2 has both ends open, and one is connection opening 22, another for detection
Opening 21.In fact, connection opening 22 can be respectively arranged at the both ends of hollow pipe fitting 2 with detection opening 21, and hollow pipe fitting 2 can
It is so without being limited thereto to be arranged in the form of continuous pipe.In other words, it is hollow to can be single-piece for the hollow pipe fitting 2 of the utility model
Pipe or multi-piece type tube assembly.The hollow pipe fitting 2 of the present embodiment is using single-piece hollow tube as illustration.Notably
It is that the inner space of hollow pipe fitting 2 and the inner space of nozzle external member 1 are isolated from each other and not connected.The detection of hollow pipe fitting 2
Opening 21 be then it is exposed outside and the ejection of adjacent nozzles external member 1 opening 11.As shown, the detection opening 21 of hollow pipe fitting 2
Ejection opening 11 with nozzle external member 1 is to trim each other.
On the other hand, the connection opening 22 of hollow pipe fitting 2 is then connected to the sensor S being arranged in except nozzle assembly N.
Whereby, sensor S is by detection opening 21 to detect pressure change.In particular, when lip is contained nozzle assembly N by user
When, the air flowing near detection opening 21 can generate the variation of air pressure, and gas flowing can be arrived by the hollow pipe fitting 2 of connection
The variation of 2 detection gas pressure of hollow pipe fitting can be passed through with the sensor S, such sensor S for connecting 22 connection of opening.
Significantly, since ejection opening 11 of the detection opening 21 of hollow pipe fitting 2 adjacent to nozzle external member 1, spray
Opening 11 and detection opening 21 are under the same environment out, and whereby, sensor S passes through the pressure that detection opening 21 detects
Variation is equal to spray the pressure change of opening 11.User by lip against or when containing entire nozzle assembly N, it is real to include inspection
It surveys opening 21 and sprays opening 11.When user carries out sucking actuation, detection opening 21 can generate negative with ejection opening 11
Pressure, since the pressure change for spraying opening 11 is equal to the pressure change of detection opening 21, then detection detected by sensor S is opened
The air pressure change of mouth 21 can be considered the pressure change of the ejection opening 11 of nozzle assembly N.
Fig. 3 and Fig. 4 is please referred to, shows the nozzle assembly N of the utility model, the place different from earlier figures 1 and Fig. 2
It is, in the nozzle assembly N of Fig. 3 and Fig. 4, hollow pipe fitting is the inner surface that nozzle external member 1 is arranged in.No matter hollow pipe fitting 2
It is arranged on the inner surface 100 of nozzle external member 1 or on outer surface 102, does not influence the viscosity of gas flowing.It is practical new at this
In the nozzle assembly N of type, the detection opening 21 of hollow pipe fitting 2 is close to opening 11 is sprayed, then sensor S can pass through detection opening
21 detect the pressure change of nozzle external member 1.
The utility model separately provides an atomizer D comprising a body assembly B, an accommodating component A and the utility model
Nozzle assembly N.Body assembly B includes first shell 3 and the control module C and sensor that are arranged in first shell 3
S.Accommodating component A is removably disposed on body assembly B, and accommodating component A includes second shell 4 and atomizing module E.Spray
Nozzle assembly N is then removably disposed on accommodating component A.
Then, Fig. 5 to Fig. 8 is please referred to, the atomizer D that the utility model includes nozzle assembly N is illustrated.Fig. 5 and Fig. 6 example
Show that the hollow pipe fitting 2 of nozzle assembly N is arranged on the outer surface 102 of nozzle external member 1；Fig. 7 and Fig. 8 then illustrates nozzle assembly N's
Hollow pipe fitting 2 is arranged on the inner surface 100 of nozzle external member 1.
It is described in detail, the atomizer D of the utility model uses nozzle assembly N above-mentioned, and atomizer D includes
Body assembly B, accommodating component A and nozzle assembly N above-mentioned.
Body assembly B includes first shell 3 and the control module C and sensor S that are arranged in first shell 3.Its
In, control module C and sensor S are electrically connected each other.
Accommodating component A is that can releasably be arranged on body assembly B, and accommodating can be each other between component A and body assembly B
Dismantling assembling.Accommodating component A includes second shell 4 and the atomizing module E being arranged in second shell 4.Similarly, it is atomized mould
Block E is to be removably disposed in second shell 4, and be electrically connected to control module C.
Nozzle assembly N is to be removably disposed on accommodating component A, and nozzle assembly N includes nozzle external member 1 and hollow
Pipe fitting 2.Hollow pipe fitting 2 may be provided on the outer surface 102 or inner surface 100 of nozzle external member 1, nozzle external member 1 and hollow tube
This will not be repeated here referring to FIG. 1 to FIG. 4, with set-up mode for the feature description of part 2.
From the above, the hollow pipe fitting 2 of the nozzle assembly N of the atomizer D of the utility model, have connection opening 22 with
And detection opening 21.As hereinbefore, the hollow pipe fitting 2 of the present embodiment connection opening 22 be arranged in body assembly B
Sensor S be connected, and detection opening 21 close to nozzle external member 1 ejection be open 11.When lip is contained atomizer D's by user
Nozzle assembly N and when carrying out sucking actuation, detection opening 21 and sprays opening 11 and can generate negative pressure.It is arranged in body assembly N
Sensor S can detect the air pressure change of detection opening 21 by gas flowing in hollow pipe fitting 2.Due to spraying opening 11
Pressure change be equal to the pressure change of detection opening 21, the air pressure change for the detection opening 21 that sensor S can be detected can
It is considered as the pressure change of the ejection opening 11 of nozzle assembly N.
It is noted that sensor S is the first shell that body assembly B is arranged in the atomizer D of the utility model
In body 3, and it is electrically connected with control module C.Therefore, nozzle external member 1 is whether arranged in the hollow pipe fitting 2 of nozzle assembly N
Inner surface 100 or outer surface 102, tube body are extended to inside body assembly B.In other words, the utility model is hollow
Pipe fitting 2 does not pass through the second shell 4 of accommodating component A, and is directly through the first shell 3 of body assembly B, and make its connection
Opening 22 is connect with the sensor S being arranged in body assembly B.Since accommodating component A is for accommodating drug, and setting is being held
The atomizing module E for setting component A need to be removed to user's cleaning replacement, and the hollow pipe fitting 2 of the atomizer D of the utility model
Without accommodating component A, it can increase and use upper convenience.
From the above, the nozzle assembly N of the atomizer D of the utility model has hollow pipe fitting 2, connects opening 22 and this
Sensor S in body component B is connected.Sensor S can detect the air pressure change of detection opening 21 by hollow pipe fitting 2, and convert
At a sensing signal, its sensing signal is sent to the control module C being similarly disposed in body assembly B.Then, mould is controlled
Block C issues a control signal according to the sensing signal, whereby to control the starting of the atomizing module E of accommodating component A, to carry out one
Atomization movement.In actually application, primary atomization device D is resting state, when lip is close to nozzle assembly N simultaneously by user
When carrying out an aspiratory action, the gas flow of the inner space nozzle assembly N (comprising spraying opening 11 and detection opening 21) makes
The oral cavity of user, thus an outside negative pressure is generated for nozzle assembly N.Sensor S senses this negative pressure to generate a negative pressure
Signal, and the negative pressure signal is sent to control module C, control module C generates an enabling signal according to the negative pressure signal, to pass
Pass atomizing module E.The atomizing module E for receiving enabling signal carries out an atomization movement, with the liquid being atomized in accommodating component A
Drug, the and initiatively drug ingedient after being atomized being delivered in user's body, or, the drug ingedient through being atomized can also be according to
The suction action of user be passively inhaled into user's body.
Opposite, when user stops suction action, or lip is left nozzle assembly N, inside nozzle assembly N
Gas does not flow, thus sensor S fails to sense pressure change, so gives control module C in no offer negative pressure signal
In the case where, control module C provides a stop signal to atomizing module, so that atomizing module E stops atomization movement.
By arrangement above-mentioned, the atomizer D of the utility model can provide warp when user's real suction action
The medicinal atomized amount of control can propose the atomization of stopping drug when user stops sucking then immediately.User can be given whereby
Accurately medication amount, and improve utilization ratio of drug.
Embodiment
Then Fig. 9 to Figure 11 is please referred to, the atomizer D of an embodiment of the present invention is illustrated.The atomization of the present embodiment
The nozzle assembly N of device D includes nozzle external member 1 and hollow pipe fitting 2.It is nozzle external member 1 and hollow pipe fitting 2 according to Figure 10
Exploded view, in the present embodiment, the hollow pipe fitting 2 of 2 the utility model of hollow pipe fitting are arranged in a manner of multi-piece type tube assembly
On the outer surface 102 of nozzle external member 1.In detail, hollow pipe fitting 2 is that annular section 2a and pipe fitting part 2b is composed.Annular
Part 2a is to be arranged with annular along the outer surface 102 of nozzle external member 1, and pipe fitting part 2b is then in the form of a connecting pipe, one end
Connect with annular section 2a, one end passes through body assembly B.0 and Figure 11 refering to fig. 1 simultaneously, wherein Figure 11 is for along Fig. 9 hatching line
The diagrammatic cross-section of XI-XI.Hollow pipe fitting 2 has the neighbouring detection opening 21 for spraying opening 11, and extends and sensor (figure
Do not show) connection connection opening 22, and two opening between space be connection.When user carries out suction action, hollow tube
Gas in part 2 flows so that the air pressure of detection opening 21 generates variation, sensor thus sense the air pressure change and transmit sense
The control module (not shown) in signal to body assembly B is surveyed, and then controls the starting of atomizer.Similarly, hollow pipe fitting 2 is not
By accommodating component A, therefore it can increase and use upper convenience.
The beneficial effect of embodiment
A wherein beneficial effect of the utility model is, atomizer D and its spray provided by the utility model embodiment
Nozzle assembly N, can be by " being arranged in the hollow tube on one of both inner surface 100 and outer surfaces 102 of nozzle external member 1
Part 2 " and " hollow pipe fitting 2 has the connection opening 22 for being connected to sensor S and exposed outside and neighbouring sprays opening 11
Detection opening 21 " technical solution, enable sensor S by detection opening 21 detect detection opening 21 pressure, to sentence
The disconnected pressure change for spraying opening 11, accurately controls medicinal atomized amount whereby, improves drug utilization rate.
Content disclosed above is only the preferred possible embodiments of the utility model, not thereby limits to the utility model
Claims protection scope, so all equivalence techniques for being done with the utility model specification and accompanying drawing content become
Change, is both contained in the protection scope of claims of the utility model.
Claims (10)
1. a kind of nozzle assembly, which is characterized in that the nozzle assembly includes:
One nozzle external member has an inner surface and an outer surface, wherein the nozzle external member has one to spray opening；With
And
One hollow pipe fitting, the inner surface that the nozzle external member is arranged in and both outer surfaces be on one of them,
In, the connection opening and one that the hollow pipe fitting is connected to a sensor with one are exposed to be open outside and adjacent to the ejection
Detection opening；
Wherein, the sensor passes through the pressure for detecting the detection opening, to judge the pressure change for spraying opening.
2. nozzle assembly according to claim 1, which is characterized in that the ejection opening is in same with the detection opening
Under one environment, so that the pressure change of the detection opening detected by the sensor is equal to the pressure for spraying opening
Power variation.
3. nozzle assembly according to claim 1, which is characterized in that the ejection of nozzle external member opening with it is described
The detection opening of hollow pipe fitting trims each other.
4. nozzle assembly according to claim 1, which is characterized in that the hollow pipe fitting is a single-piece hollow tube.
5. nozzle assembly according to claim 1, which is characterized in that the hollow pipe fitting is a multi-piece type tube assembly.
6. a kind of atomizer, the atomizer uses a nozzle assembly, which is characterized in that the nozzle assembly includes:
One nozzle external member, the nozzle external member are assembled on the atomizer, wherein the nozzle external member have an inner surface with
And an outer surface, and the nozzle external member has one to spray opening；And
One hollow pipe fitting, the inner surface that the nozzle external member is arranged in and both outer surfaces be on one of them,
In, the connection opening and one that the hollow pipe fitting is connected to a sensor with one are exposed to be open outside and adjacent to the ejection
Detection opening；
Wherein, the inside of the atomizer is arranged in the sensor, and the sensor is by detecting the detection opening
Pressure, to judge the pressure change for spraying opening；
Wherein, the atomizer includes that an atomizing module and one are electrically connected between the atomizing module and the sensor
Control module, and the control module according to the sensor it is obtained it is described spray opening pressure change, with determine
Whether the atomizing module is started.
7. atomizer according to claim 6, which is characterized in that the ejection opening is in same with the detection opening
Under environment, so that the pressure change of the detection opening detected by the sensor is equal to the pressure for spraying opening
Variation.
8. atomizer according to claim 6, which is characterized in that during the ejection of the nozzle external member is open and is described
The detection opening of blank pipe part trims each other.
9. atomizer according to claim 6, which is characterized in that the hollow pipe fitting is a single-piece hollow tube.
10. atomizer according to claim 6, which is characterized in that the hollow pipe fitting is a multi-piece type tube assembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106129525A TWI653064B (en) | 2017-08-30 | 2017-08-30 | Nebulizer and its nozzle assembly |
| TW106129525 | 2017-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208525587U true CN208525587U (en) | 2019-02-22 |
Family
ID=65399314
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646090.7U Active CN208525587U (en) | 2017-08-30 | 2017-11-30 | Atomizer and nozzle assembly thereof |
| CN201711237703.6A Pending CN109420226A (en) | 2017-08-30 | 2017-11-30 | Atomizer and nozzle assembly thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711237703.6A Pending CN109420226A (en) | 2017-08-30 | 2017-11-30 | Atomizer and nozzle assembly thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN208525587U (en) |
| TW (1) | TWI653064B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI734450B (en) * | 2019-04-23 | 2021-07-21 | 微邦科技股份有限公司 | Atomization device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE121971T1 (en) * | 1991-11-07 | 1995-05-15 | Ritzau Pari Werk Gmbh Paul | LIQUID ATOMIZER DEVICE. |
| WO2006013952A1 (en) * | 2004-08-02 | 2006-02-09 | Canon Kabushiki Kaisha | Inhaling apparatus |
| JP5207679B2 (en) * | 2006-08-01 | 2013-06-12 | キヤノン株式会社 | Drug delivery device |
| ES2565219T3 (en) * | 2008-03-17 | 2016-04-01 | Discovery Laboratories, Inc. | Ventilation circuit adapter and proximal spray management system |
| EP2119465A1 (en) * | 2008-05-16 | 2009-11-18 | Markos Mefar S.P.A. | Nebulizer with breathing phase detecting sensor for delivering nebulized drugs to a user |
| US9956359B2 (en) * | 2008-12-23 | 2018-05-01 | Koninklijke Philips N.V. | Method and apparatus comprising stepped mouthpiece for aerosol drug delivery |
| JP5267245B2 (en) * | 2009-03-17 | 2013-08-21 | オムロンヘルスケア株式会社 | Nebulizer and functional unit detachable from nebulizer |
| CA2757588C (en) * | 2009-04-02 | 2017-01-03 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space |
| CN104010685B (en) * | 2011-12-27 | 2017-03-22 | 维克多瑞有限责任公司 | inhalation device with feedback system |
| CN105705188A (en) * | 2013-07-24 | 2016-06-22 | 梅迪克艾克提乌销售有限公司 | Replacement cartridge |
| CN203989329U (en) * | 2014-08-25 | 2014-12-10 | 佛山市南海凤华医疗器械有限公司 | Detachable noise reduction atomizing cup |
| CN206198413U (en) * | 2016-07-12 | 2017-05-31 | 江松林 | Atomizer breathing control device |
| TWM544940U (en) * | 2017-03-23 | 2017-07-11 | Delta Electronics Inc | Atomizer having adapted medicine cup |
| CN106964036A (en) * | 2017-04-17 | 2017-07-21 | 黄河科技学院 | The atomization discharger and atomization discharge method of a kind of decoction |
-
2017
- 2017-08-30 TW TW106129525A patent/TWI653064B/en active
- 2017-11-30 CN CN201721646090.7U patent/CN208525587U/en active Active
- 2017-11-30 CN CN201711237703.6A patent/CN109420226A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW201912194A (en) | 2019-04-01 |
| TWI653064B (en) | 2019-03-11 |
| CN109420226A (en) | 2019-03-05 |
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