CN206381468U - Powder inhaler with whistle - Google Patents
Powder inhaler with whistle Download PDFInfo
- Publication number
- CN206381468U CN206381468U CN201621151649.4U CN201621151649U CN206381468U CN 206381468 U CN206381468 U CN 206381468U CN 201621151649 U CN201621151649 U CN 201621151649U CN 206381468 U CN206381468 U CN 206381468U
- Authority
- CN
- China
- Prior art keywords
- capsule
- whistle
- pricker
- net
- chamber
- 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 is related to the powder inhaler with whistle.Described powder inhaler includes suction nozzle, air intake passage, capsule net, capsule chamber, pricker, pricker valve seat, connection boss, connecting groove, whistle.Described suction nozzle is connected with capsule net by air intake passage；Described capsule net can insert fixed in capsule net accommodating chamber；Described capsule net accommodating chamber bottom connection capsule chamber, capsule chamber both sides connection pricker, pricker is connected with pricker valve seat, and capsule chamber bottom is provided with connection boss；Fixed, connecting groove bottom connection whistle in described connection boss insertion connecting groove；Gas channel is provided with inside described whistle, gas channel side is equipped with reed.The utility model has the advantages that：Increase air velocity prompt facility, user can accurate perception suction airflow speed, raising curative effect and the burden for mitigating training of doctors patient's inhalation method.
Description
Technical field
The utility model is related to powder inhaler, and in particular to be the powder inhaler with whistle.
Background technology
Powder inhaler is one of doser of most common treatment PUD D, due to simple to operate, carrying side
Just, medical clinic is had been widely used for, but user's suction airflow speed need to reach 50L/min, and Cai Nengshi medicines lung sinks
Product rate reaches more than 20%, realizes effectively treatment, however, powder inhaler on the market does not have air velocity to point out work(at present
Can, user can not accurate perception suction airflow speed so that therapeutic effect difference can not even be cured, and adds training of doctors disease
The burden of people's inhalation method.
Utility model content
Problem to be solved in the utility model is to increase the air velocity prompt facility of powder inhaler, can allow user
Qualified suction airflow speed is accurately perceived, curative effect is improved and mitigates training of doctors burden.
To solve the above problems, the utility model provides the powder inhaler with whistle, including suction nozzle, air-breathing are led to
Road, capsule net, capsule chamber, pricker, pricker valve seat, connection boss, connecting groove, whistle.Described suction nozzle passes through with capsule net
Air intake passage is connected；Described capsule net can insert fixed in capsule net accommodating chamber；Described capsule net accommodating chamber bottom connection
Capsule chamber, capsule chamber both sides connection pricker, pricker is connected with pricker valve seat, and capsule chamber bottom is provided with connection boss；Described
Connect fixed in boss insertion connecting groove, connecting groove bottom connection whistle；Gas channel, gas are provided with inside described whistle
Circulation road side is equipped with reed.
The utility model has the advantage of：The utility model apparatus structure is simple, easy to operate, by connecting whistle increase
The prompt facility of suction airflow speed, helps user's accurate perception suction airflow speed, improves curative effect and alleviates doctor's training
Instruct the burden of patient's inhalation method.
Brief description of the drawings
Fig. 1 is contour structures schematic diagram of the present utility model；
Fig. 2 is schematic cross-section of the present utility model；
Fig. 3 is the schematic cross-section of whistle described in the utility model；
Fig. 4 is the schematic top plan view of whistle described in the utility model；
Wherein 1, suction nozzle；2nd, air intake passage；3rd, capsule net；4th, capsule net accommodating chamber；5th, capsule chamber；6th, pricker valve seat；7、
Pricker；8th, boss is connected；9th, connecting groove；10th, whistle；101 gas channels；102 reeds.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is illustrated.
As shown in Figure 1, 2, the utility model is related to the powder inhaler with whistle, including suction nozzle 1, air intake passage 2,
Capsule net 3, capsule net accommodating chamber 4, capsule chamber 5, pricker valve seat 6, pricker 7, connection boss 8, connecting groove 9, whistle 10.It is described
Suction nozzle 1 be connected with capsule net 3 by air intake passage 2；Described capsule net 3 can insert fixed in capsule net accommodating chamber 4；It is described
The bottom of capsule net accommodating chamber 4 connection capsule chamber 5, the both sides of capsule chamber 5 connection pricker 7, pricker 7 is connected with pricker valve seat 6, capsule
The bottom of chamber 5 is provided with connection boss 8；Fixed, the bottom of the connecting groove 9 connection whistle in the described insertion connecting groove 9 of connection boss 8
Son 10.
As shown in Figure 3,4, the described inside of whistle 10 is provided with gas channel 101, and the side of gas channel 101 is equipped with reed
102。
Use process of the present utility model is：Capsule is put into after capsule chamber 5, capsule net 3 is inserted into capsule net accommodating chamber 4
Middle fixation, pressing pricker valve seat 6, pricker valve seat 6 drives pricker 7 to pierce through capsule, and then user contains suction nozzle 1, uses defined
Suction airflow speed draw medicinal powder, medicinal powder enters in user's body through capsule net 3, air intake passage 2 and suction nozzle 1 successively, when
When suction airflow reaches regulation flow velocity, air-flow can send prompting sound by gas channel 101 in whistle 10, reed 102.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this practicality is not limited to
New, although the utility model is described in detail with reference to the accompanying drawings, those skilled in the art need not
The various modifications or deformation that creative work can be made should be still protected by this patent.
Claims (1)
1. the powder inhaler with whistle, it is characterised in that：Including suction nozzle, air intake passage, capsule net, capsule chamber, pricker,
Pricker valve seat, connection boss, connecting groove, whistle；Described suction nozzle is connected with capsule net by air intake passage；Described capsule
Net can insert fixed in capsule net accommodating chamber；Described capsule net accommodating chamber bottom connection capsule chamber, capsule chamber both sides connection thorn
Pin, pricker is connected with pricker valve seat, and capsule chamber bottom is provided with connection boss；It is solid in described connection boss insertion connecting groove
Fixed, connecting groove bottom is connected with whistle；Gas channel is provided with inside described whistle, gas channel side is equipped with reed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151649.4U CN206381468U (en) | 2016-10-31 | 2016-10-31 | Powder inhaler with whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151649.4U CN206381468U (en) | 2016-10-31 | 2016-10-31 | Powder inhaler with whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381468U true CN206381468U (en) | 2017-08-08 |
Family
ID=59486749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151649.4U Expired - Fee Related CN206381468U (en) | 2016-10-31 | 2016-10-31 | Powder inhaler with whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821653A (en) * | 2019-04-15 | 2020-10-27 | 正大天晴药业集团股份有限公司 | Inhalation drug administration training whistle |
-
2016
- 2016-10-31 CN CN201621151649.4U patent/CN206381468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821653A (en) * | 2019-04-15 | 2020-10-27 | 正大天晴药业集团股份有限公司 | Inhalation drug administration training whistle |
| CN111821653B (en) * | 2019-04-15 | 2023-01-20 | 正大天晴药业集团股份有限公司 | Inhale training whistle of dosing |
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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: 20170808 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |