CN102716537A - Quantifying aerohaler and casing thereof - Google Patents
Quantifying aerohaler and casing thereof Download PDFInfo
- Publication number
- CN102716537A CN102716537A CN201210228889XA CN201210228889A CN102716537A CN 102716537 A CN102716537 A CN 102716537A CN 201210228889X A CN201210228889X A CN 201210228889XA CN 201210228889 A CN201210228889 A CN 201210228889A CN 102716537 A CN102716537 A CN 102716537A
- Authority
- CN
- China
- Prior art keywords
- chamber
- suction chamber
- sounding
- cavity
- aerohaler
- 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
Images
Abstract
The invention discloses a quantifying aerohaler and a casing thereof. The aerohaler comprises an atomizing mechanism, the casing and a sound generation mechanism, the casing is provided with a main cavity, a suction cavity and a sound generation cavity, the suction cavity is communicated with the sound generation cavity, and a separation layer is arranged in the casing to separate the main cavity from the suction cavity and the sound generation cavity. Partial or all atomizing mechanism is arranged in the main cavity, the sound generation mechanism is arranged in the sound generation cavity, the atomizing mechanism is provided with an atomizing port, a small hole is left on the separation layer, and the atomizing port can right penetrate through the small hole to be communicated with the suction cavity. After the atomizing mechanism is arranged in the main cavity, the suction cavity is not communicated with the main cavity, and the suction cavity enables air to flow through the sound generation cavity. When a user inhales, the sound generation mechanism in the sound generation cavity can make a noise. By means of the quantifying aerohaler and the casing, the sound generation cavity and the sound generation mechanism are arranged on the casing, medicament suction situation of a patient can be judged through sound of the sound generation mechanism, and whether the patient successfully sucks medicaments or not can be further obtained.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of aerohaler, relate in particular to a kind of quantitative aerohaler; Simultaneously, the invention still further relates to the housing of quantitative aerohaler.
Background technology
Quantitatively aerohaler is the instrument of a kind of quantitative aerosol (MDI) anapnotherapy, uses that the aerosol anapnotherapy has that dosage is little, effect is fast, few side effects, advantage such as effective.Suction apparatus at present commonly used has manual firm gas day with fog, Diskus, with the nebulizer of oxygen or compressed air, ultrasound atomizer etc.Which kind of spray-type no matter, the medicine grain that it sprayed all requires diameter between the 2-5 micron, can directly get into bronchioles, reaches corresponding effects.
The structure of existing quantitative aerohaler is as shown in Figure 1, mainly comprises humidifier 1, housing 2, and housing 2 comprises main cavity 21, suction chamber 22, and main cavity 21, suction chamber 22 are connected.Humidifier 1 is set in the main cavity 21, and suction chamber 22 is arranged at the below of housing 2, and the patient sucks medicine through the opening of suction chamber 22.
Because volume is little, easy to carry, manual mode firm gas day with fog is current the most frequently used inhalator, and its correct method for using is: fully shake up earlier medicinal liquid before using; Interface end is put between lips; In dark air-breathing beginning, push the aerosolizer top, make its spray medicine, the medicine grain is sucked deeply with air-breathing; Hold the breath the several seconds as far as possible after sucking (preferably 10 seconds), breathe again subsequently.
When the existing quantitative aerohaler is inhaled through the suction chamber medicine the patient, can't know patient's breath state usually, thereby can't know the patient and whether successfully medicine is sucked.
In view of this, nowadays press for a kind of quantitative aerohaler shell that can know the patient respiratory state easily of design.
Summary of the invention
Technical problem to be solved by this invention is: a kind of quantitative aerohaler is provided, can judges patient's breath state through the sound of sound generating mechanism, and then know whether the patient successfully sucks medicine.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of quantitative aerohaler, said aerohaler comprises: humidifier, housing, sound generating mechanism;
Said housing is provided with main cavity, suction chamber, sounding chamber, and suction chamber communicates with the sounding chamber; Be provided with an interlayer in the said housing, this interlayer is separated main cavity and suction chamber, sounding chamber;
The part or all of of said humidifier is set in the said main cavity, and said sound generating mechanism is arranged at the sounding chamber;
Said humidifier is provided with a nozzle; Said interlayer leaves an aperture, and said nozzle can pass this aperture just, is communicated with said suction chamber;
Said humidifier is arranged at after the main cavity, and suction chamber is not communicated with main cavity, and suction chamber is through said sounding chamber circulation airflow; When the user was air-breathing, the sound generating mechanism that is arranged at the sounding intracavity can send the sound.
As a kind of preferred version of the present invention, said suction chamber, sounding chamber are separately positioned on the both sides of housing, and suction chamber, sounding chamber are oppositely arranged.
As a kind of preferred version of the present invention, said interlayer below is provided with a cylinder, and this cylinder is arranged between suction chamber, the sounding chamber; The top of said cylinder is provided with a sinking space, and this sinking space can hold said nozzle just; Said sinking space is communicated with said suction chamber.
As a kind of preferred version of the present invention, said aerohaler also comprises preserving jar, and preserving jar is connected with suction chamber.
A kind of housing of quantitative aerohaler, said housing are provided with main cavity, suction chamber, sounding chamber, and suction chamber communicates with the sounding chamber; Be provided with an interlayer in the said housing, this interlayer is separated main cavity and suction chamber, sounding chamber;
The part or all of of humidifier is set in the said main cavity;
Humidifier is provided with a nozzle; Said interlayer leaves an aperture, and said nozzle can pass this aperture just, is communicated with said suction chamber;
Said humidifier is arranged at after the main cavity, and suction chamber is not communicated with main cavity, and suction chamber is through said sounding chamber circulation airflow; When the patient was air-breathing, the sound generating mechanism that is arranged at the sounding intracavity can send the sound.
As a kind of preferred version of the present invention, said suction chamber, sounding chamber are separately positioned on the both sides of housing, and suction chamber, sounding chamber are oppositely arranged.
As a kind of preferred version of the present invention, said interlayer below is provided with a cylinder, and this cylinder is arranged between suction chamber, the sounding chamber; The top of said cylinder is provided with a sinking space, and this sinking space can hold said nozzle just; Said sinking space is communicated with said suction chamber.
Beneficial effect of the present invention is: quantitative aerohaler and housing thereof that the present invention proposes; Through sounding chamber and sound generating mechanism are set on housing; Judge patient's breath state through the sound of sound generating mechanism, and then know whether the patient successfully sucks medicine.
Description of drawings
Fig. 1 is the structural representation of existing quantitative aerohaler.
Fig. 2 is the structural representation of quantitative aerohaler among the embodiment one.
Fig. 3 is the structural representation of quantitative aerohaler among the embodiment two.
The specific embodiment
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 2, the present invention has disclosed a kind of quantitative aerohaler, and said aerohaler comprises: humidifier 1, housing 2, sound generating mechanism 3.
Said housing 2 is provided with main cavity 21, suction chamber 22, sounding chamber 23, and suction chamber 22 communicates with sounding chamber 23; In the present embodiment, said suction chamber 22, sounding chamber 23 are separately positioned on the both sides of housing 2, and suction chamber 22, sounding chamber 23 are oppositely arranged.
Be provided with an interlayer 24 in the said housing 1, this interlayer 24 is separated main cavity 21 and suction chamber 22, sounding chamber 23.The part or all of of said humidifier 1 is set in the said main cavity 21, and said sound generating mechanism 3 is arranged at sounding chamber 23, and patient's mouth is then aimed at suction chamber 22.
Said humidifier 1 is provided with a nozzle 12; Said interlayer 24 leaves an aperture, and said nozzle 12 can pass this aperture just, is communicated with said suction chamber 22.Particularly, said interlayer 24 belows are provided with a cylinder 25, and this cylinder 25 is arranged between suction chamber 22, the sounding chamber 23; The top of said cylinder 25 is provided with a sinking space, and this sinking space can hold said nozzle 12 just; Said sinking space is communicated with said suction chamber 22.
Said humidifier 1 is arranged at after the main cavity 21, and suction chamber 22 is not communicated with main cavity 21, and suction chamber 22 is through said sounding chamber 23 circulation airflow; When the user was air-breathing, the sound generating mechanism 3 that is arranged in the sounding chamber 23 can send the sound.
The present invention through squeeze spray mechanism 1 ejection aerosol, sucks medicine with mouth facing to suction chamber 22 in use; Can whether send the sound through observing sound generating mechanism 3, send the suction medicine situation which kind of sound is judged the patient, and then know whether the patient successfully sucks medicine.
Embodiment two
See also Fig. 3, the difference of present embodiment and embodiment one is that in the present embodiment, said aerohaler also comprises preserving jar 4, and preserving jar 4 is connected with suction chamber 22, and mouth/nose of patient is then aimed at the air-breathing place (like the rightmost among Fig. 3) of preserving jar 4.
In sum, quantitative aerohaler and housing thereof that the present invention proposes through sounding chamber and sound generating mechanism are set on housing, are judged patient's suction medicine situation through the sound of sound generating mechanism, and then are known whether the patient successfully sucks medicine.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of the embodiment that is disclosed and change are possible, and the replacement of embodiment is known with the various parts of equivalence for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or substitutive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to the embodiment that is disclosed.
Claims (7)
1. a quantitative aerohaler is characterized in that, said aerohaler comprises: humidifier, housing, sound generating mechanism;
Said housing is provided with main cavity, suction chamber, sounding chamber, and suction chamber communicates with the sounding chamber; Be provided with an interlayer in the said housing, this interlayer is separated main cavity and suction chamber, sounding chamber;
The part or all of of said humidifier is set in the said main cavity, and said sound generating mechanism is arranged at the sounding chamber;
Said humidifier is provided with a nozzle; Said interlayer leaves an aperture, and said nozzle can pass this aperture just, is communicated with said suction chamber;
Said humidifier is arranged at after the main cavity, and suction chamber is not communicated with main cavity, and suction chamber is through said sounding chamber circulation airflow; When the user was air-breathing, the sound generating mechanism that is arranged at the sounding intracavity can send the sound.
2. quantitative aerohaler according to claim 1 is characterized in that:
Said suction chamber, sounding chamber are separately positioned on the both sides of housing, and suction chamber, sounding chamber are oppositely arranged.
3. quantitative aerohaler according to claim 1 is characterized in that:
Said interlayer below is provided with a cylinder, and this cylinder is arranged between suction chamber, the sounding chamber;
The top of said cylinder is provided with a sinking space, and this sinking space can hold said nozzle just;
Said sinking space is communicated with said suction chamber.
4. quantitative aerohaler according to claim 1 is characterized in that:
Said aerohaler also comprises preserving jar, and preserving jar is connected with suction chamber.
5. the housing of a quantitative aerohaler is characterized in that, said housing is provided with main cavity, suction chamber, sounding chamber, and suction chamber communicates with the sounding chamber; Be provided with an interlayer in the said housing, this interlayer is separated main cavity and suction chamber, sounding chamber;
The part or all of of humidifier is set in the said main cavity;
Humidifier is provided with a nozzle; Said interlayer leaves an aperture, and said nozzle can pass this aperture just, is communicated with said suction chamber;
Said humidifier is arranged at after the main cavity, and suction chamber is not communicated with main cavity, and suction chamber is through said sounding chamber circulation airflow; When the user was air-breathing, the sound generating mechanism that is arranged at the sounding intracavity can send the sound.
6. the housing of quantitative aerohaler according to claim 5 is characterized in that:
Said suction chamber, sounding chamber are separately positioned on the both sides of housing, and suction chamber, sounding chamber are oppositely arranged.
7. the housing of quantitative aerohaler according to claim 5 is characterized in that:
Said interlayer below is provided with a cylinder, and this cylinder is arranged between suction chamber, the sounding chamber;
The top of said cylinder is provided with a sinking space, and this sinking space can hold said nozzle just;
Said sinking space is communicated with said suction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228889XA CN102716537A (en) | 2012-07-03 | 2012-07-03 | Quantifying aerohaler and casing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228889XA CN102716537A (en) | 2012-07-03 | 2012-07-03 | Quantifying aerohaler and casing thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102716537A true CN102716537A (en) | 2012-10-10 |
Family
ID=46942485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210228889XA Pending CN102716537A (en) | 2012-07-03 | 2012-07-03 | Quantifying aerohaler and casing thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102716537A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5666948A (en) * | 1993-02-12 | 1997-09-16 | Minnesota Mining And Manufacturing Company | Attachment for aerosol device for large animals and method of use |
| CN2465727Y (en) * | 2001-02-26 | 2001-12-19 | 丛繁滋 | Aerosol cap capable of making patient correctly use dosed aerosol |
| US20090007905A1 (en) * | 2007-07-03 | 2009-01-08 | John Vito | Spacer/holding chamber for pressurized metered dose inhaler |
| GB2454742A (en) * | 2007-11-17 | 2009-05-20 | David Ohayon | Vented spacer for inhaler |
-
2012
- 2012-07-03 CN CN201210228889XA patent/CN102716537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5666948A (en) * | 1993-02-12 | 1997-09-16 | Minnesota Mining And Manufacturing Company | Attachment for aerosol device for large animals and method of use |
| CN2465727Y (en) * | 2001-02-26 | 2001-12-19 | 丛繁滋 | Aerosol cap capable of making patient correctly use dosed aerosol |
| US20090007905A1 (en) * | 2007-07-03 | 2009-01-08 | John Vito | Spacer/holding chamber for pressurized metered dose inhaler |
| GB2454742A (en) * | 2007-11-17 | 2009-05-20 | David Ohayon | Vented spacer for inhaler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11918731B2 (en) | Aerosol delivery system and method | |
| JP5008093B2 (en) | Method and system for operating an aerosol generator | |
| JP7463474B2 (en) | Aerosol delivery systems and methods | |
| ATE541602T1 (en) | INHALER WITH A MIXING CHANNEL FOR GENERATING AN AEROSOL TO BE INHALED | |
| CA2863047A1 (en) | Inhalation support apparatus and method for inhalation support | |
| AU2018240521A1 (en) | Retrofit aerosol delivery system and method | |
| US9339614B2 (en) | Filtering powder medicament inhaler and application | |
| CN106880894B (en) | Atomizer | |
| CN202666129U (en) | Quantified spray inhaler and shell thereof | |
| CN109475710B (en) | Nebulization device and nebulized drug delivery device | |
| CN102716537A (en) | Quantifying aerohaler and casing thereof | |
| CN205041925U (en) | Wearable intelligence aerosol inhalation device | |
| US20190059811A1 (en) | Combination peak flow meter, inhaler, and nebulizer | |
| CN203763600U (en) | Humidification type breathing drug delivery device | |
| CN219398549U (en) | Medical net type atomizer | |
| CN218607633U (en) | Suction nozzle assembly and fluid atomization delivery device | |
| CN104511073A (en) | Medical vaporizer | |
| CN111821653B (en) | Inhale training whistle of dosing | |
| CN203244659U (en) | Mist storage tank | |
| KR20230111092A (en) | Aerosol inhaler | |
| CN115845192A (en) | Medical net type atomizer | |
| CN113057384A (en) | Portable atomizer and electronic cigarette | |
| JP2020010738A (en) | Nebulizer kit and nebulizer | |
| GB2431883A (en) | Rapid mixing inhaler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |