Control device for communication with a medical implant and a machine

• US 8,423,205 B2
• Filed: 03/23/2011
• Issued: 04/16/2013
• Est. Priority Date: 04/20/2010
• Status: Active Grant

• Current Assignee: Biotronik SE & Company KG
• Original Assignee: Biotronik SE & Company KG
• Inventors: Doerr, Thomas, Diebold, Michael
• Primary Examiner(s): Tarcza, Thomas
• Assistant Examiner(s): EVANS, GARRETT F
• Application Number:
  US13/070,411
• Publication Number:
  US 20110257814A1
• Time in Patent Office: 755 Days
• Field of Search: None
• US Class Current: 701/2
• CPC Class Codes: A61N 1/37235 Aspects of the external programmer
• CPC Class Codes: A61N 1/37254 Pacemaker or defibrillator security, e.g. to prevent or inhibit programming alterations by hackers or unauthorised individuals

Abstract

A safety system comprising an implant, a control device, and a machine. The machine has a control unit which is designed to allow operation of the machine only when a unique identifier has been received, and to set an operating mode of the machine as a function of the received suitability index. The implant is designed to detect physiological data of an implant wearer, and to either generate a suitability index based on detected physiological data and transmit the suitability index to the control device, or to transmit the physiological data itself to the control device.

Claims

1. A control device comprising:

a first interface configured to communicate wirelessly with an implant;

a second interface configured to communicate with a machine having a machine control system;

a memory for a unique identifier, wherein the first interface is configured to receive physiological data or a suitability index from said implant which describes a fitness of an implant wearer to operate the machine, and wherein the fitness of an implant wearer to operate the machine com rises at least a restricted driving fitness category, a conditionally restricted driving fitness category, and an unrestricted fitness driving category;

a classification unit configured to

store the driving fitness categories of said implant wearer to operate the machine,

receive said physiological data, in each case to assign said physiological data to one of a plurality specified suitability classes,

generate an index which denotes a particular assigned suitability class, and

provide the index as said suitability index to the second interface;

wherein the classification unit is further configured to be tailored to physiological concerns of a particular implant wearer, and to requirements imposed for said driving fitness categories to operate the machine; and

,

wherein the second interface is configured to transmit the suitability index together with the unique identifier to the machine control system of the machine.

2. The control device according to claim 1, wherein the second interface configured to communicate has a short communication range of several centimeters.

3. The control device according to claim 1, wherein the second interface is configured to transmit data in the ISM (Industrial, Scientific and Medical) frequency band, with a range of 433 MHz and 2.4 GHz.

4. The control device according to claim 1, wherein the control device is configured as an electronic vehicle key.

5. A safety system comprising:

an implant;

a machine having a machine control system;

a control device comprising

a first interface configured to communicate wirelessly with said implant;

a second interface configured to communicate with said machine having said machine control system;

a memory for a unique identifier, wherein the first interface is configured to receive physiological data or a suitability index from said implant which describes a fitness of an implant wearer to operate the machine;

wherein the fitness of an implant wearer to operate the machine comprises at least a restricted driving fitness category, a conditionally restricted driving fitness category, and an unrestricted fitness driving category;

wherein the second interface is configured to transmit the suitability index together with the unique identifier to the machine control system of the machine;

wherein said machine control system which is configured to allow operation of the machine only when the unique identifier has been received, and to set an operating mode of the machine as a function of the suitability index, wherein the implant is configured to detect said physiological data of the implant wearer, and to either generate the suitability index based on said physiological data and transmit the suitability index to the control device, or to transmit the physiological data itself to the control device; and

,

wherein said machine control system is further configured to indicate to the implant wearer that the machine must be switched off when a restricted driving fitness category is described in the suitability index.

6. The safety system according to claim 5, wherein the machine is a vehicle and the machine control system is part of a vehicle electronics system.

13. The safety system according to claim 5, wherein the control device further comprises a classification unit configured to

store the driving fitness categories of said implant wearer to operate the machine,

receive said physiological data, in each case to assign said physiological data to one of a plurality of specified suitability classes,

generate an index which denotes a particular assigned suitability class, and

provide the index as said suitability index to the second interface;

and,

wherein the classification unit is further configured to be tailored to physiological concerns of a particular implant wearer, and to requirements imposed for said driving fitness categories to operate the machine.

7. An implant-control system comprising:

an implant configured as a medical implant;

a control device comprising

a first interface configured to communicate wirelessly with the implant;

a second interface configured to communicate with a machine having a machine control system;

a memory for a unique identifier, wherein the first interface is configured to receive physiological data or a suitability index from said implant which describes a fitness of an implant wearer to operate the machine;

wherein the fitness of an implant wearer to operate the machine comprises at least a restricted driving fitness category, a conditionally restricted driving fitness category, and an unrestricted fitness driving category;

wherein the second interface is configured to transmit the suitability index together with the unique identifier to the machine control system of the machine;

wherein the implant is configured to detect said physiological data of the implant wearer; and

,

a classification unit which is configured to receive said physiological data, in each case to assign said physiological data to one of a plurality of specified suitability classes, and to generate the suitability index which denotes a particular assigned suitability class.

8. The implant-control system according to claim 7 wherein:

the control device comprises said classification unit;

said implant is configured to transmit the physiological data to the control device,

said classification unit is configured to provide the suitability index to the second interface.

9. The implant-control system according to claim 7 wherein:

said classification unit is configured to transmit the suitability index to the control device;

the control device configured to provide a particular suitability index, received from the implant, to the second interface.

10. The implant-control system according to claim 7, wherein the implant is a cardiac stimulator.

14. The implant control system according to claim 7, wherein the classification unit is further configured to be tailored to physiological concerns of a particular implant wearer, and to requirements imposed for said driving fitness categories to operate the machine.

11. A method for controlling a machine, comprising:

generating physiological parameters which describe physiological data from an implant;

forming a suitability index from the physiological data; and

,

transmitting the suitability index together with a unique identifier

from a control device comprising

a first interface configured to communicate wirelessly with the implant;

a second interface configured to communicate with a machine having a machine control system;

a memory for the unique identifier, wherein the first interface is configured to receive said physiological data or said suitability index from said implant which describes a fitness of an implant wearer to operate the machine, and wherein the fitness of an implant wearer to operate the machine comprises at least a restricted driving fitness category, a conditionally restricted driving fitness category, and an unrestricted fitness driving category; and

to said machine comprising said machine control system.

12. The method according to claim 11, further comprising:

controlling the machine as a function of the suitability index received by the machine control system.

15. The method for controlling a machine according to claim 11, wherein the control device further comprises

a classification unit configured to store the driving fitness categories of said implant wearer to operate the machine, receive said physiological data, in each case to assign said physiological data to one of a

plurality of specified suitability classes, generate an index which denotes a particular assigned suitability class, and provide the index as said suitability index to the second interface;

and,

wherein the classification unit is further configured to be tailored to physiological concerns of a particular implant wearer, and to requirements imposed for said driving fitness categories to operate the machine.