AEROSOL THERAPY DEVICE

• US 20130228169A1
• Filed: 03/21/2013
• Published: 09/05/2013
• Est. Priority Date: 09/18/2002
• Status: Abandoned Application

• Current Assignee: PARI Pharma GmbH (PARI MEDICAL HOLDING GmbH)
• Original Assignee: PARI Pharma GmbH (PARI MEDICAL HOLDING GmbH)
• Inventors: STANGL, Roland
• Application Number:
  US13/848,502
• Publication Number:
  US 20130228169A1
• Time in Patent Office: Days
• US Class Current: 128/200.23
• CPC Class Codes: A61M 11/005 using ultrasonics spraying or atomising liquids using ultrasonic vibrations in general B05B17/06
• CPC Class Codes: A61M 11/04 operated by the vapour pressure of the liquid to be sprayed or atomised air-humidification, e.g. "room humidifiers" F24F6/00
• CPC Class Codes: A61M 15/0066 with means for varying the dose size
• CPC Class Codes: A61M 2205/3576 with non implanted data transmission devices, e.g. using external transmitter or receiver
• CPC Class Codes: A61M 2205/3584 using modem, internet or bluetooth
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/50 with microprocessors or computers

Abstract

The invention relates to an aerosol therapy device comprising a membrane nebulizer (1) and a personal digital assistant (PDA (2)), which are interconnected via communication devices (10, 11) in such a way that therapy data, which has been prepared in relation to signals, is transmitted from the membrane nebulizer (1) to the PDA and control data is transmitted from the latter (2) to the membrane nebulizer (1).

Claims

1. An aerosol therapy system having a nebulizer, a PDA and a databank, wherein:

a) said nebulizer comprises;

i) a controllable aerosol generator; and

ii) at least one sensor for generating at least one therapy-relevant measuring signal during therapy related to aerosol production and aerosol consumption; and

iii) a processor for generating therapy data by the signal-based processing of at least one measuring signal;

iv) a communication device for transferring the therapy data processed in relation to signals from the nebulizer to the PDA and for receiving control data transmitted from the PDA to the nebulizer; and

b) said databank being external to said nebulizer and said PDA;

c) said PDA comprises;

i) a communication device for receiving the therapy data transmitted by the nebulizer and for transferring control data to the nebulizer; and

ii) a control device for receiving control data from said databank and/or generating control data by a therapy-related evaluation of the transmitted therapy data; and

iii) a telecommunication module for establishing a remote data connection for transmitting therapy and/or control data and/or receiving control data and/or program modules for the PDA and/or the nebulizer;

wherein the communication devices enable a communication link between the nebulizer and the PDA based on radio emissions,

and wherein said PDA is configured to load an external program via said remote data connection into a main memory of the PDA, said program being configured to access the communication device of the PDA for receiving said therapy data and transmitting said control data.

2. An aerosol therapy system according to claim 1, wherein said controllable aerosol generator is a controllable membrane aerosol generator.

3. An aerosol therapy system according to claim 1, wherein said nebulizer comprises a controller for verifying in whether or not control data is received from the PDA, and if control data is received for activating and controlling said aerosol generator, wherein the controller controls the aerosol generator based on the control data, and wherein, if no control data is received from the PDA, the controller controls the aerosol generator based on preset or stored control data such that the nebulizer can be used without the PDA.

4. An aerosol therapy system according to claim 1, wherein said processor of said nebulizer is adapted to generate therapy data further based on at least one detected state of said membrane aerosol generator.

5. An aerosol therapy system according to claim 1, wherein said control device of said PDA is further adapted to generate control data suitable to modify the therapy of the membrane aerosol generator.

6. An aerosol therapy system according to claim 1, wherein the nebulizer further comprises a nebulizing chamber.

7. An aerosol therapy system according to claim 4, wherein said nebulizer further comprises a sensor in said nebulizing chamber.

8. An aerosol therapy system according to claim 1, wherein the controllable membrane aerosol generator is an electrically operated membrane aerosol generator, wherein the membrane is caused to oscillate by means of an electrically excited piezo element.

9. An aerosol therapy system according to claim 1, wherein the sensor comprises a sensor device for detecting the presence and/or the density of an aerosol generated by the aerosol generator and/or a sensor device for detecting the operating state of the aerosol generator and/or a sensor device for detecting the environmental conditions and/or a sensor device for detecting the respiratory flow of the user.

10. An aerosol therapy system according to claim 1, wherein the device for generating control data by the therapy related evaluation of transmitted therapy data comprises a program which can be executed within a framework of an operating system of the PDA.

11. An aerosol therapy system according to claim 10, wherein the comprises program modules, of which at least one module carries out the evaluation of the therapy data processed in relation to signals and generation of control data.

12. An aerosol therapy system according to claim 10, wherein a program module carries out the evaluation of the therapy data processed in relation to signals and generation of control data.

13. An aerosol therapy system according to claim 10, wherein a communication module is provided for receiving therapy data processed in relation to signals and for transmitting control data via the communication device of the PDA.

14. An aerosol therapy system according to claim 10, wherein a further program module and/or output interface is provided for displaying therapy and/or control display data and/or bi-directional communication on a display of the PDA.

15. An aerosol therapy system according to claim 10, wherein a telecommunication module is provided for establishment of a remote data connection for transmitting therapy and/or control data and/or for receiving program modules.

16. An aerosol therapy system according to claim 10, wherein the program and/or one of the program modules is stored on a memory card which can be inserted into a slot of the PDA.

17. An aerosol therapy system according to claim 1, wherein the controller activates the aerosol generator based on control data stored in said controller if the controller is not receiving any control data from the communication device.

18. An aerosol therapy system according to claim 15, wherein the remote data connection comprises the Internet and/or a connection to a databank.

19. An aerosol therapy system according to claim 1, wherein the control data further include data by which the controller is transferred, at least intermittently, into a service mode to check the operating state and/or operating ability of the aerosol generator.

20. An aerosol therapy system according to claim 1, wherein the input interface of the PDA is a keypad and/or touch-sensitive surface for entering data taken into consideration during therapy-related evaluation of the transmitted therapy data.

21. An aerosol therapy system according to claim 1, wherein the control data include data which determine the oscillation frequency of the aerosol generator.

22. An aerosol therapy system according to claim 1, wherein the control data include data which determine the length of the therapy session if the therapy has to be extended or shortened subject to limiting conditions detected by the at least one sensor.

23. An aerosol therapy system according to claim 2, wherein the sensor comprises a sensor device for detecting presence and density of an aerosol generated by the membrane aerosol generator.

24. An aerosol therapy system according to claim 2, wherein the nebulizer having a liquid reservoir which corresponds with the membrane aerosol generator.

25. An aerosol therapy system according to claim 1, wherein the sensor comprises a sensor device for detecting filling status of the liquid reservoir of the nebulizer.

26. An aerosol therapy system according to claim 1, wherein the telecommunication module for establishing a remote data connection transmits therapy and/or control data to said databank.

27. An aerosol therapy system according to claim 1, wherein the telecommunication module establishes a remote data connection receiving control data and/or program modules from said databank or the internet.