CN209392524U - A kind of Diskus - Google Patents
A kind of Diskus Download PDFInfo
- Publication number
- CN209392524U CN209392524U CN201821736782.5U CN201821736782U CN209392524U CN 209392524 U CN209392524 U CN 209392524U CN 201821736782 U CN201821736782 U CN 201821736782U CN 209392524 U CN209392524 U CN 209392524U
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- capsule chamber
- plate
- diskus
- capsule
- hole
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Abstract
The utility model discloses a kind of Diskus, comprising: shell, capsule chamber, lancet unit, filter plate and suction nozzle.Wherein, capsule chamber is set in the housing, for placing capsule.Lancet unit, set on the inside of shell, for puncturing the capsule in capsule chamber.Filter plate is set to the dry powder exit position of capsule chamber, and the first side of filter plate is equipped with plastic filtering net.And suction nozzle cover is located at the top of filter plate, for dry powder to be sucked out.Using plastic filtering net rather than metal screen avoids metal screen and powder contacts and generates the pollution of medicinal powder, reduces costs simultaneously.
Description
Technical field
The utility model belongs to medical instruments field more particularly to a kind of Diskus.
Background technique
Currently, the capsule-type powder spray dust cloud inhaler in clinical application includes dustproof cover, mouth haustorium and chassis, mouth is inhaled
Device includes buckle, suction nozzle, sieve, rotary shaft, and chassis includes flow rotation cabin, capsule cabin, two buttons, spring, prickers etc..Suffer from
Person using when remove dustproof cover, hold chassis on the other hand, the other hand counterclockwise rotates suction nozzle, open capsule cabin；It will contain
Drug Capsule is lain in capsule cabin；Suction nozzle is rotated clockwise, capsule cabin is closed；Push button makes two groups of prickers therewith
It moves toward one another, punctures capsule；Patient first exhales, and sucks suction nozzle, then forced suction, capsule enter the flow rotation below sieve
Interior, air pour in flow rotation room through airflow channel, and capsule rolls therewith, and the medicinal powder in anther sac is acted on by centrifugal force from acanthopore
It spreads out, oral cavity is entered through suction nozzle by sieve with air-flow, into lung.
And such Diskus metal screen and powder contacts are easy to produce the pollution of medicinal powder on the market at present.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of Diskus, avoid metal screen and connect with medicinal powder
The pollution of medicinal powder is touched and generated, is reduced costs.
To solve the above problems, the technical solution of the utility model are as follows:
A kind of Diskus of the utility model, comprising: shell, capsule chamber, lancet unit, filter plate and suction nozzle.Its
In, capsule chamber is set in the housing, for placing capsule.Lancet unit, set on the inside of shell, for puncturing the glue in capsule chamber
Capsule.Filter plate is set to the dry powder exit position of capsule chamber, and the first side of filter plate is equipped with plastic filtering net, using plastic filter
Net rather than metal screen avoid metal screen and powder contacts and generate the pollution of medicinal powder, reduce costs simultaneously.And
Suction nozzle cover is located at the top of filter plate, for dry powder to be sucked out.
A kind of Diskus of the utility model is equipped with capsule chamber fixed plate between filter plate and dry powder outlet.Capsule
Room fixed plate offers first through hole.The first side fitting dry powder outlet of first through hole, second side of first through hole are bonded plastics
Filter screen.
Capsule chamber fixed plate is also provided with several second through-holes.Second through-hole is distributed in the side of the first through hole, and
And second through-hole be connected to capsule chamber.
A kind of Diskus of the utility model, the plate face that at least partly the second through-hole favours capsule chamber fixed plate are set
It sets, the inclination of the second through-hole can make the air-flow into capsule chamber generate the dry powder that spiral turbulence air-flow drives capsule chamber, can be effective
Improve the primary suction amount that dry powder is sucked out.
A kind of Diskus of the utility model, further includes strainer connector, and strainer connector includes hollow connecting rod
And hollow connecting plate.The first end of hollow connecting rod connects suction nozzle, and hollow connecting plate takes shape in the first end of hollow connecting rod
Side.Hollow connecting plate is connected with second side of filter plate, and the hollow area of hollow connecting plate is connected to plastic filtering net.
A kind of Diskus of the utility model, second side of filter plate are equipped with the first fixture block, set on hollow connecting plate
There is the first card slot.First fixture block is connected in the first card slot.
A kind of Diskus of the utility model, hollow connecting plate are equipped with the second card towards capsule chamber fixed plate direction
Block, capsule chamber fixed plate are equipped with the second card slot.Second fixture block is connected in the second card slot.
A kind of Diskus of the utility model, lancet unit include button, positioning plate, hollow guiding bar, pricker and
Spring.Wherein, button is set to the side wall of shell, and the direction of button towards capsule chamber is extended with guide plate.Positioning plate is set to capsule
The outside of room, positioning plate are equipped with location hole, and guide plate is arranged in location hole.Hollow guiding bar is connected to the inner wall of capsule chamber.
Pricker is connected with button, and the tip of pricker can enter capsule chamber through hollow guiding bar.Spring is set between capsule chamber and button, is used
In the position of recovery button.
A kind of Diskus of the utility model, which is characterized in that the plastic filtering net and filter plate are integrally formed,
It avoids in buying plastic filtering net and Diskus and the further limit of plastic filtering net is designed, reduce costs.
A kind of Diskus of the utility model further includes upper cover, shaft.Shaft is located at the upside of shell, and upper cover is logical
Shaft is crossed to connect with housing into rotation.
A kind of Diskus of the utility model, suction nozzle and capsule chamber fixed plate pass through shaft and housing into rotation connects
It connects.
The utility model due to using the technology described above, has the following advantages that it compared with prior art and actively
Effect:
1) an embodiment of the present invention prevents bulky grain or capsule to be sucked out using plastic filter strainer, avoids gold
Belong to strainer and powder contacts and generate the pollution of medicinal powder, and reduces costs.
2) an embodiment of the present invention makes the air-flow into capsule chamber generate spiral by the inclined mode of the second through-hole
Turbulent airflow drives the dry powder of capsule chamber, can effectively improve the primary suction amount that dry powder is sucked out.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of Diskus of the utility model；
Fig. 2 is a kind of cross-sectional view detail view of Diskus of the utility model；
Fig. 3 is a kind of explosive view of Diskus of the utility model；
Fig. 4 is a kind of cross-sectional view of the capsule chamber fixed plate air inlet of Diskus of the utility model；
Fig. 5 is a kind of top view of the capsule chamber fixed plate air inlet of Diskus of the utility model；
Fig. 6 is a kind of finished figure of Diskus of the utility model.
Description of symbols: 1: shaft；2: capsule；3: upper cover；4: suction nozzle；5: strainer connector；501: hollow connecting rod；
502: hollow connecting plate；6: filter plate；7: capsule chamber fixed plate；8: button；9: pricker；10: spring；11: capsule chamber；12: shell
Body；13: inclined-plane；14: stuck point；15: the second through-holes.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of Diskus make further it is detailed
Explanation.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.
Referring to Fig. 1 to Fig. 6, a kind of Diskus, comprising: shell, 12, capsule chamber 11, lancet unit, filter plate 6 and suction
Mouth 4.Wherein, capsule chamber 11 is set in shell 12, for placing capsule 2.Lancet unit, set on the inside of shell 12, for piercing
Capsule 2 in broken capsule chamber 11.Filter plate 6 is set to the dry powder exit position of capsule chamber 11, and the first side of filter plate 6 is equipped with modeling
Expect filter screen, using plastic filtering net rather than metal screen avoids metal screen and powder contacts and generates the dirt of medicinal powder
Dye, reduces costs simultaneously.And suction nozzle 4 covers the top for being located at filter plate 6, for dry powder to be sucked out.
Capsule chamber fixed plate 7 is equipped between filter plate 6 and dry powder outlet.Capsule chamber fixed plate 7 offers first through hole.The
The first side fitting dry powder outlet of one through-hole, second side of first through hole are bonded plastic filtering net.
Capsule chamber fixed plate 7 is also provided with several second through-holes 15.Second through-hole 15 is distributed in the week of the first through hole
Side, and the second through-hole 15 is connected to capsule chamber 11.
At least partly the second through-hole 15 favours the plate face setting of capsule chamber fixed plate 7, and the inclination of the second through-hole 15 can make
The dry powder that spiral turbulence air-flow drive capsule chamber 11 is generated into the air-flow of capsule chamber 11 can effectively improve primary suction dry powder
Suction amount.
Diskus further includes strainer connector 5, and strainer connector 5 includes hollow connecting rod 501 and hollow connection
Plate 502.The first end of hollow connecting rod 501 connects suction nozzle 4, and hollow connecting plate 502 takes shape in the first end of hollow connecting rod 501
Side.Hollow connecting plate 502 is connected with second side of filter plate 6, and the hollow area and plastic filter of hollow connecting plate 502
Net connection.
Second side of filter plate 6 is equipped with the first fixture block, and hollow connecting plate 502 is equipped with the first card slot.The clamping of first fixture block
In the first card slot.
Hollow connecting plate 502 is equipped with the second fixture block towards 7 direction of capsule chamber fixed plate, and capsule fixed plate 7 is equipped with second
Card slot.Second fixture block is connected in the second card slot.
Lancet unit includes button 8, positioning plate, hollow guiding bar, pricker 9 and spring 10.Wherein, button 8 is set to shell
The direction of 12 side wall, button 8 towards capsule chamber 11 is extended with guide plate.Positioning plate, set on the outside of capsule chamber 11, positioning plate
It is equipped with location hole, guide plate is arranged in location hole.Hollow guiding bar is connected to the inner wall of capsule chamber 11.Pricker 9 and button 8 connect
It connects, the tip of pricker 9 can enter capsule chamber 11 through hollow guiding bar.Spring 10 is set between capsule chamber 11 and button 8, for extensive
The position of 8 buttons is pressed again.
Plastic filtering net and filter plate 6 are integrally formed, and are avoided in buying plastic filtering net and Diskus to modeling
The further limit design for expecting filter screen, reduces costs.
Diskus further includes upper cover 3, shaft 1.Shaft 1 is located at the upside of shell 12, and upper cover 3 passes through shaft 1 and shell
Body 12 is rotatablely connected.
Suction nozzle 4 and capsule chamber fixed plate 7 are rotatablely connected by shaft 1 and shell 12.
Key 8 is equipped with inclined-plane 13, and shell 12 is equipped with stuck point 14.Inclined-plane 13 is used to avoid the inhuman of button 8 and pricker 9
For property insertion.Stuck point 14 is for avoiding button 8 from being ejected with pricker 9.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment.Even if to the utility model, various changes can be made, if these variations belong to the utility model claims
And its within the scope of equivalent technologies, then still fall among the protection scope of the utility model.
Claims (10)
1. a kind of Diskus characterized by comprising
Shell；
Capsule chamber is disposed in the housing, for placing capsule；
Lancet unit, set on the inside of the shell, for puncturing the capsule in the capsule chamber；
Filter plate, set on the dry powder exit position of the capsule chamber, the first side of the filter plate is equipped with plastic filtering net；With
And
Suction nozzle, lid is located at the top of the filter plate, for the dry powder to be sucked out.
2. Diskus as described in claim 1, which is characterized in that be equipped between the filter plate and dry powder outlet
Capsule chamber fixed plate；
The capsule chamber fixed plate offers first through hole, and the first side of the first through hole is bonded the dry powder outlet, described
Second side of first through hole is bonded the plastic filtering net；
The capsule chamber fixed plate is also provided with several second through-holes, and second through-hole is distributed in the week of the first through hole
Side, and second through-hole is connected to the capsule chamber.
3. Diskus as claimed in claim 2, which is characterized in that at least partly described second through-hole favours the glue
The plate face of capsule room fixed plate is arranged.
4. Diskus as claimed in claim 3, which is characterized in that it further include strainer connector, the strainer connector
Including hollow connecting rod and hollow connecting plate；
The first end of the hollow connecting rod connects the suction nozzle, and the hollow connecting plate takes shape in the of the hollow connecting rod
The side of one end；
The hollow connecting plate is connected with second side of the filter plate, and the hollow area and the modeling of the hollow connecting plate
Expect filter screen connection.
5. Diskus as claimed in claim 4, which is characterized in that second side of the filter plate is equipped with the first fixture block,
The hollow connecting plate is equipped with the first card slot；
First fixture block is connected in first card slot.
6. Diskus as claimed in claim 4, which is characterized in that the hollow connecting plate is fixed towards the capsule chamber
Plate direction is equipped with the second fixture block, and the capsule chamber fixed plate is equipped with the second card slot；
Second fixture block is connected in second card slot.
7. Diskus as claimed in claim 4, which is characterized in that the lancet unit includes:
Button, set on the side wall of the shell, the direction of the button towards the capsule chamber is extended with guide plate；
Positioning plate, set on the outside of the capsule chamber, the positioning plate is equipped with location hole, and the guide plate is arranged in described fixed
Position hole；
Hollow guiding bar is connected to the inner wall of the capsule chamber；
Pricker is connected with the button, and the tip of the pricker can enter the capsule chamber through the hollow guiding bar；
Spring is set between the capsule chamber and the button.
8. the Diskus as described in claim 1-7 any one, which is characterized in that the plastic filtering net and the mistake
Filter plate is integrally formed.
9. the Diskus as described in claim 2-7 any one, which is characterized in that it further include upper cover, shaft,
The shaft is located at the upside of the shell, and the upper cover is connect by the shaft with the housing into rotation.
10. Diskus as claimed in claim 9, which is characterized in that the suction nozzle and the capsule chamber fixed plate are logical
The shaft is crossed to connect with the housing into rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736782.5U CN209392524U (en) | 2018-10-25 | 2018-10-25 | A kind of Diskus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736782.5U CN209392524U (en) | 2018-10-25 | 2018-10-25 | A kind of Diskus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392524U true CN209392524U (en) | 2019-09-17 |
Family
ID=67878827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736782.5U Active CN209392524U (en) | 2018-10-25 | 2018-10-25 | A kind of Diskus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616886A (en) * | 2021-08-19 | 2021-11-09 | 南京澳博工业智能科技研究院有限公司 | Nasal cavity administration dry powder delivery device |
-
2018
- 2018-10-25 CN CN201821736782.5U patent/CN209392524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616886A (en) * | 2021-08-19 | 2021-11-09 | 南京澳博工业智能科技研究院有限公司 | Nasal cavity administration dry powder delivery device |
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