US 11,672,906 B2
Infusion pump assembly with a backup power supply
Marc A. Mandro, Bow, NH (US)
Assigned to DEKA PRODUCTS LIMITED PARTNERSHIP, Manchester, NH (US)
Filed by DEKA Products Limited Partnership, Manchester, NH (US)
Filed on Mar. 9, 2020, as Appl. No. 16/812,608.
Application 16/812,608 is a continuation of application No. 15/830,063, filed on Dec. 4, 2017, granted, now 10,583,247.
Application 15/830,063 is a continuation of application No. 15/350,572, filed on Nov. 14, 2016, granted, now 9,833,567.
Application 15/350,572 is a continuation of application No. 14/181,170, filed on Feb. 14, 2014, granted, now 9,492,605.
Application 14/181,170 is a continuation of application No. 13/305,004, filed on Nov. 28, 2011, granted, now 8,684,972.
Application 13/305,004 is a continuation of application No. 12/249,540, filed on Oct. 10, 2008, granted, now 8,066,672.
Prior Publication US 2020/0206416 A1, Jul. 2, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 5/145 (2006.01); A61M 5/168 (2006.01); H01M 10/42 (2006.01); H01M 16/00 (2006.01); H02J 7/00 (2006.01); A61M 5/142 (2006.01); A61M 5/50 (2006.01); H02J 9/06 (2006.01); H02J 7/34 (2006.01)
CPC A61M 5/1452 (2013.01) [A61M 5/142 (2013.01); A61M 5/168 (2013.01); A61M 5/16831 (2013.01); A61M 5/16854 (2013.01); A61M 5/5086 (2013.01); H01M 10/4264 (2013.01); H01M 16/00 (2013.01); H02J 7/00 (2013.01); H02J 9/061 (2013.01); A61M 2205/16 (2013.01); A61M 2205/17 (2013.01); A61M 2205/18 (2013.01); A61M 2205/50 (2013.01); A61M 2205/581 (2013.01); A61M 2205/8206 (2013.01); H02J 7/345 (2013.01)] 27 Claims
OG exemplary drawing
 
1. An infusion pump, comprising:
a processing logic configured to control a motor to thereby dispense an infusible fluid from a reservoir, the processing logic comprising a circuit partitioning component;
a first power supply configured to provide a first electric power to at least a portion of the processing logic; and
a second power supply configured to provide a second electric power to the at least a portion of the processing logic in the event that the first power supply fails to provide the first electric power to the at least a portion of the processing logic;
wherein the circuit partitioning component is configured to:
allow the first power supply to charge the second power supply, and simultaneously, prohibit the second power supply from providing the second electric power to at least a second portion of the processing logic different than the at least a portion of the processing logic.