Nebulizer

Patent metadata

Field	Value
Publication number	US-10099022-B2
Application number	US-201514703125-A
Country	US
Kind code	B2
Filing date	May 4, 2015
Priority date	May 7, 2014
Publication date	Oct 16, 2018
Grant date	Oct 16, 2018

Abstract

A nebulizer and a container with a fluid for such a nebulizer are described, the container comprising an indicator device fixedly mounted on the bottom of the container, the indicator device stopping further use of the container in a locked state when a predetermined number of uses has been reached or exceeded, and when the nebulizer is partially opened, it is blocked against further use, and after replacement of the container including the indicator device, the nebulizer can be used again.

First claim

What is claimed is:

1. A nebulizer ( 1 ) for a fluid ( 2 ), comprising;
a replaceable container ( 3 ) containing the fluid ( 2 );
a nebulizer housing ( 24 ) for receiving the container ( 3 );
a housing part ( 18 ) which is at least one of detachable from the nebulizer ( 1 ) and openable for replacing the container ( 3 ); and
an indicator device ( 25 ) for at least one of counting, indicating a number of uses performed, and indicating a number of uses still possible with the container ( 3 ); wherein at least one of:
the indicator device ( 25 ) is adapted to initiate at least partial opening of at least one of the nebulizer housing ( 24 ) and the housing part ( 18 ) in a locked state when a predetermined number of uses has been at least one of reached and exceeded with this container ( 3 ),
the indicator device ( 25 ) is adapted to prevent complete closed assembly of the nebulizer housing ( 24 ), housing part ( 18 ) and container ( 3 ) in a locked state when the predetermined number of uses has been at least one of reached and exceeded with this container ( 3 ), and
the indicator device ( 25 ) is adapted to at least one of block complete inserting of the container ( 3 ) into the nebulizer ( 1 ), and block complete axial or stroke-like movability of the container ( 3 ) in the nebulizer ( 1 ) in a locked state when the predetermined number of uses has been at least one of reached and exceeded with this container ( 3 ).

2. The nebulizer according to claim 1 , wherein the nebulizer ( 1 ) is adapted to block at least one of further use and tensioning when at least one of the nebulizer housing ( 24 ) and housing part ( 18 ) is at least partially open.

3. The nebulizer according to claim 1 , wherein the indicator device ( 25 ) comprises an indicator element ( 35 ) and an actuation element ( 36 ) for indexing the indicator element ( 35 ).

4. The nebulizer according to claim 3 , wherein the actuation element ( 36 ) is constructed to block further use of the container ( 3 ) in the nebulizer ( 1 ) in the locked state, wherein the actuation element ( 36 ) is moveable back and forth between a first and second position for indexing the indicator element ( 35 ) and is moveable into a third position to block further use of the container ( 3 ) in the locked state.

5. The nebulizer according to claim 3 , wherein the actuation element ( 36 ) at least one of comprises and is formed by a sliding carriage.

6. The nebulizer according to claim 3 , wherein the actuation element ( 36 ) at least one of blocks and closes an insertion opening ( 54 ) of the indicator device ( 25 ) in the locked state.

7. The nebulizer according to claim 6 , wherein the insertion opening ( 54 ) allows insertion of a stationary driving part ( 52 ) of the nebulizer ( 1 ) when the insertion opening ( 54 ) is not at least one of blocked and closed.

8. The nebulizer ( 1 ) for a fluid ( 2 ), according to claim 1 , the nebulizer ( 1 ), wherein at least one of:
the indicator device ( 25 ) comprises an indicator element ( 35 ) and an actuation element ( 36 ) for indexing the indicator element ( 35 );
the actuation element ( 36 ) is constructed to block further use of the container ( 3 ) in a locked state when the predetermined number of uses has been at least one of reached and exceeded with the container ( 3 ), and
the actuation element ( 36 ) is moveable back and forth between a first and second position for indexing the indicator element ( 35 ) and is moveable into a third position to prevent further use of the container ( 3 ) in a locked state when the predetermined number of uses has been at least one of reached and exceeded with the container ( 3 ).

9. The nebulizer according to claim 1 , wherein the indicator device ( 25 ) comprises a blocking part ( 61 ) which blocks further use of the container ( 3 ) in the nebulizer ( 1 ) in the locked state, wherein the blocking part ( 61 ) is integrated into a housing ( 31 ) of the indicator device ( 25 ).

10. The nebulizer according to claim 9 , wherein the blocking part ( 61 ) at least one of blocks and closes an insertion opening ( 54 ) of the indicator device ( 25 ) in the locked state.

11. The nebulizer according to claim 10 , wherein the blocking part ( 61 ) at least one of comprises and is formed by a sliding carriage.

12. The nebulizer according to claim 9 , wherein the blocking part ( 61 ) is at least one of connected with and forms an actuation arm ( 38 ) for indexing an indicator element ( 35 ) of the indicator device ( 25 ).

13. The nebulizer ( 1 ) for a fluid ( 2 ), according to claim 1 , wherein the nebulizer ( 1 ), wherein at least one of:
the indicator device ( 25 ) comprises a blocking part ( 61 ) for preventing further use of the container ( 3 ) in a locked state when the predetermined number of uses has been at least one of reached and exceeded with the container ( 3 );
the blocking part ( 61 ) closes an insertion opening ( 54 ) of the indicator device ( 25 ) in the locked state; and
the blocking part ( 61 ) is at least one of integrated into a housing ( 31 ) of the indicator device ( 25 ) and is moveable transversally to at least one of a longitudinal and dispensing direction of at least one of the container ( 3 ) and nebulizer ( 1 ).

14. The nebulizer according to claim 1 , wherein the nebulizer ( 1 ) comprises a stationary driving part ( 52 ) for at least one of:
(i) at least one of driving, actuating, and triggering the indicator device ( 25 ), and; and
(ii) at least one of opening and piercing the container ( 3 ), by relative movement of at least one of the container ( 3 ) and indicator device ( 25 ) to at least one of the nebulizer housing ( 24 ) and the driving part ( 25 ).

15. The nebulizer according to claim 1 , wherein the indicator device ( 25 ) is inseparably connected with of the container ( 3 ), but separable from the nebulizer housing ( 24 ) and housing part ( 18 ), so that it is replaceable together with the container ( 3 ).

16. The nebulizer ( 1 ) for a fluid ( 2 ), according to claim 1 , the nebulizer ( 1 ), wherein:
the container ( 3 ) is moveable axially within the closed nebulizer housing ( 24 ) during nebulization, and
the indicator device ( 25 ) comprises a housing ( 31 ) which is inseparably connected with a housing ( 29 ) of the container ( 3 ), but separable from the nebulizer housing ( 24 ) and housing part ( 18 ), so the indicator device ( 25 ) is replaceable together with the container ( 3 ).

17. The nebulizer according to claim 1 , wherein at least one of:
the indicator device ( 25 ) is fixedly arranged at at least one of a base ( 21 ) of the container ( 3 ) and opposite to an outlet or head ( 28 ) of the container ( 3 ), and
the indicator device ( 25 ) is connected by snap-fit and form-fit with the container ( 3 ).

18. The nebulizer according to claim 1 , wherein the indicator device ( 25 ) comprises a piercing part ( 48 ) for opening an aeration of the container ( 3 ).

19. The nebulizer according to claim 18 , wherein the piercing part ( 48 ) is at least one of axially moveable inside, is located inside, and biased inside a housing ( 31 ) of the indicator device ( 25 ), when not actuated.

20. A container ( 3 ) for a nebulizer ( 1 ), the container ( 3 ) containing a fluid ( 2 ), and the container ( 3 ) comprising:
an indicator device ( 25 ) for at least one of counting and indicating at least one of a number of uses performed and a number of uses still possible with the container ( 3 ),
wherein the indicator device ( 25 ) comprises a piercing part ( 48 ) for ope

Assignees

• Boehringer Ingelheim Int

Inventors

• Eicher Joachim
• Gatz Josef
• Herrmann Frank
• Hoelz Hubert
• Jung Andree
• Meisenheimer Martin
• Mueller Markus
• Von Schuckmann Alfred
• Wachtel Herbert
• Winkler Robert Gerhard
• Wuttke Gilbert
• Ziegler Jochen

Classifications

• B05B11/108

  Means for counting the number of dispensing strokes · CPC title

• A61M15/0035

  Piercing means · CPC title

• A61M15/0081 Primary

  Locking means · CPC title

• A61M2205/273

  preventing reuse, e.g. of disposables · CPC title

• A61M15/0073

  on a ring · CPC title