Close Proximity Communication Device and Methods

• US 20140233397A1
• Filed: 04/25/2014
• Published: 08/21/2014
• Est. Priority Date: 05/30/2008
• Status: Active Grant

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Inventors: Sicurello, Jeffery Mario, Sloan, Mark Kent
• Granted Patent: US 9,184,875 B2
• Time in Patent Office: Days
• US Class Current: 370/242
• CPC Class Codes: A61B 2560/0209 adapted for power saving
• 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: A61B 5/0004 characterised by the type of physiological signal transmitted
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14546 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
• CPC Class Codes: A61B 5/7232 involving compression of the physiological signal, e.g. to extend the signal recording period
• CPC Class Codes: G06K 7/10405 the interrogation device including an arrangement for sensing environmental parameters, such as a temperature or acceleration sensor, e.g. used as an on/off trigger or as a warning means
• CPC Class Codes: H04L 1/0046 Code rate detection or code type detection H04L1/0038 takes precedence; detection of the data rate H04L25/0262; for packet format H04L1/0091
• CPC Class Codes: H04L 1/0061 Error detection codes

Abstract

Disclosed herein are methods and systems for receiving an encoded data packet, one or more activation commands, and a communication identifier, decoding the received data packet, validating the decoded received data packet, and executing one or more routines associated with the respective one or more activation commands.

Claims

1. A method, comprising:

receiving a data packet from a data processing unit when a communication range is established between the data processing unit and sensor electronics when the data processing unit is positioned within a predetermined distance from the sensor electronics, wherein the received data packet includes an activation command;

validating the received data packet; and

executing one or more routines associated with the received activation command to control the communication or processing of analyte related data;

wherein the executed one or more routines includes activating the sensor electronics.

2. The method of claim 1, including executing the one or more routines associated with the activation command when the received data packet is validated.

3. The method of claim 1, wherein validating the received data packet includes comparing a communication identifier in the data packet with a stored value.

4. The method of claim 1, wherein validating the received data packet includes performing error detection on the data packet.

5. The method of claim 4, wherein performing error detection on the data packet includes comparing one or more data pattern in the received data packet.

6. The method of claim 4, wherein performing error detection on the data packet includes performing error detection based on one or more error detection bits.

7. The method of claim 6, wherein the received data packet includes the one or more error detection bits.

8. The method of claim 6, wherein the one or more error detection bits includes a predetermined bit pattern.

9. The method of claim 1, wherein a communication identifier includes a device identification information.

10. The method of claim 1, wherein the one or more routines includes a power on routine, a power off routine, a data transfer initiation routine, or a data transfer disable routine.

11. An apparatus, comprising:

a communication interface;

one or more processing units coupled to the communication interface; and

a memory for storing instructions which, when executed by the one or more processing units, causes the one or more processing units to receive a data packet when a communication range is established with a data processing unit when positioned within a predetermined distance from the data processing unit, wherein the received data packet includes an activation command, to validate the received data packet, and to execute one or more routines associated with the received activation command to control the communication or processing of analyte related data.

12. The apparatus of claim 11, wherein the one or more processing units processes a communication identifier received from the data processing unit when the communication range is established.

13. The apparatus of claim 11, wherein the one or more routines includes a power on routine, a power off routine, a data transfer initiation routine, or a data transfer disable routine.

14. The apparatus of claim 11, wherein the one or more processing units include an application specific integrated circuit (ASIC).

15. The apparatus of claim 11, wherein the communication interface is configured to wirelessly communicate data over a radio frequency communication link.

16. An apparatus, comprising:

a communication interface;

one or more processing units coupled to the communication interface; and

a memory for storing instructions which, when executed by the one or more processing units, causes the one or more processing units to communicate a data packet to sensor electronics when a communication range with the sensor electronics is established when positioned within a predetermined distance from the sensor electronics, wherein the communicated data packet includes an activation command such that when one or more routines associated with the activation command is executed, the executed one or more routines control the communication or processing of analyte related data, and further wherein the executed one or more routines includes activating the sensor electronics to communicate the analyte related data.

17. The apparatus of claim 16, wherein the one or more processing units processes a communication identifier including sensor electronics identification information received from the sensor electronics when the communication range is established.

18. The apparatus of claim 16, wherein the one or more routines includes a power on routine, a power off routine, a data transfer initiation routine, or a data transfer disable routine.

19. The apparatus of claim 16, wherein the one or more processing units include an application specific integrated circuit (ASIC).

20. The apparatus of claim 16, wherein the communication interface is configured to wirelessly communicate data over a radio frequency communication link.