Intelligent Inductive Power System For Medical Device and System

• US 20140265611A1
• Filed: 03/14/2013
• Published: 09/18/2014
• Est. Priority Date: 03/14/2013
• Status: Abandoned Application

• Current Assignee: Carefusion 303 Incorporated (Becton, Dickinson & Co)
• Original Assignee: Carefusion 303 Incorporated (Becton, Dickinson & Co)
• Inventors: Fern, David George, Halbert, Donald, Bloom, Mark Patrick, Chauhan, Jeet
• Application Number:
  US13/830,869
• Publication Number:
  US 20140265611A1
• Time in Patent Office: Days
• US Class Current: 307/104
• CPC Class Codes: A61B 2560/045 with a separable interface unit, e.g. for communication
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61M 5/1415 Stands, brackets or the like for supporting infusion accessories
• CPC Class Codes: H02J 2310/23 The load being a medical device, a medical implant, or a life supporting device
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 7/00034 Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge

Abstract

A system includes an inductive backplane, at least one communications interface, a control unit and an intelligent power module. The inductive backplane is configured to secure and inductively power a plurality of detachable medical device modules. The control unit controls, via the at least one communications interface, at least one attribute of each medical device module when the medical device module is secured to the inductive backplane. The intelligent power module monitors at least one parameter of the detachable medical device modules. Related apparatus, systems, techniques and articles are also described.

Claims

1. A system comprising:

an inductive backplane configured to secure and inductively power a plurality of detachable medical device modules;

at least one communications interface; and

a control unit to control, via the at least one communications interface, at least one attribute of each medical device module when the medical device module is secured to the inductive backplane;

wherein each of the detachable medical device modules comprises at least one inductor and at least a first sensor for sensing at least a first parameter of the at least one inductor.

2. A system as in claim 1, wherein the inductive backplane at least a second sensor for sensing at least a second parameter of the inductive backplane.

3. A system as in claim 2, wherein the first sensor includes a temperature sensor.

4. A system as in claim 1, wherein the at least one communications interface is operable to transmit the first parameter of each of the detachable medical device modules to the control unit.

5. A system as in claim 1, wherein the control unit is configured to generate an alert based at least in part on the first parameter from each of the detachable medical device modules.

6. A system as in claim 1, wherein the at least one communications interface is operable to receive and transmit data from at least one remote computing system.

7. A system as in claim 1, further comprising a display for displaying the first parameter from each of the detachable medical device modules.

8. A system as in claim 1, wherein the control unit controls the at least one attribute of one or more of the medical device modules in response to user-generated input.

9. A system as in claim 1, wherein the control unit controls the at least one attribute of one or more of the medical device modules in response at least in part to the first parameter from the one or more of the medical device modules.

10. A system as in claim 1, wherein the at least one communications interface includes a serial bridge through which the at least one attribute and the first parameter are exchanged between the control unit and at least one of the plurality of detachable medical device modules.

11. A system as in claim 1, wherein when the first parameter of one of the detachable medical device modules exceeds a first limit, the control unit reduces power consumption of one or more components of that detachable medical device module.

12. A medical device module comprising:

at least one data processor;

memory storing instructions for execution by the at least one data processor;

at least one inductor for powering the at least one data processor;

at least one sensor for sensing at least one parameter of the at least one inductor; and

at least one communications interface for transmitting the at least one parameter of the inductor to a controller of a modular medical device system.

13. A medical device module as in claim 12, wherein the at least one communications interface includes a serial bridge.

14. A medical device module as in claim 12, wherein when the at least one parameter of the medical device module exceeds a limit, the at least one data processor is configured to reduce a power consumption of at least one component of the medical device module.

15. A medical device module as in claim 12, wherein the at least one sensor comprises one or more of:

a temperature sensor and an electrical sensor.

16. A method comprising:

inductively powering, by a modular medical device system, each of a plurality of medical device modules, the modular medical device system comprising an inductive backplane configured to secure and inductively power the plurality of medical device modules, at least one communications interface, a display, and a control unit to control, via the at least one communications interface, at least one attribute of each medical device module when the medical device module is secured to the inductive backplane;

monitoring at least one parameter of each medical device module; and

transmitting the at least one parameter of each medical device module to the modular medical device system.

17. A method as in claim 16, further comprising generating an alert based on the at least one parameter.

18. A method as in claim 16, further comprising analyzing the at least one parameter and generating a predictive maintenance action.

19. A method as in claim 16, further comprising reducing a power consumption of at least one component of at least one of the medical device modules when the at least one parameter of the at least one of the medical device modules exceeds a limit.

20. A method as in claim 16, further comprising monitoring the at least one parameter over a period of time to generate a trend, and controlling each medical device module based on the trend.