US 11,850,414 B2
Fluid handling system
Alan L. Schenck, Sunnyvale, CA (US); Paul F. Muller, San Carlos, CA (US); and Keif M. Fitzgerald, San Jose, CA (US)
Assigned to TC1 LLC, St. Paul, MN (US)
Filed by TC1 LLC, St. Paul, MN (US)
Filed on Feb. 11, 2021, as Appl. No. 17/174,091.
Application 15/198,342 is a division of application No. 14/203,978, filed on Mar. 11, 2014, granted, now 9,381,288, issued on Jul. 5, 2016.
Application 17/174,091 is a continuation of application No. 15/920,553, filed on Mar. 14, 2018, granted, now 11,033,728.
Application 15/920,553 is a continuation of application No. PCT/US2016/051553, filed on Sep. 13, 2016.
Application PCT/US2016/051553 is a continuation in part of application No. 15/198,342, filed on Jun. 30, 2016, granted, now 10,632,241, issued on Apr. 28, 2020.
Claims priority of provisional application 62/220,040, filed on Sep. 17, 2015.
Claims priority of provisional application 62/218,509, filed on Sep. 14, 2015.
Claims priority of provisional application 62/218,508, filed on Sep. 14, 2015.
Claims priority of provisional application 61/780,656, filed on Mar. 13, 2013.
Prior Publication US 2021/0187270 A1, Jun. 24, 2021
Int. Cl. A61M 60/148 (2021.01); A61M 60/414 (2021.01); A61M 1/36 (2006.01); A61M 5/172 (2006.01); A61M 5/142 (2006.01); A61M 1/00 (2006.01); A61M 60/816 (2021.01); A61M 60/808 (2021.01); A61M 60/554 (2021.01); A61M 60/523 (2021.01); A61M 60/88 (2021.01); A61M 60/878 (2021.01); A61M 60/13 (2021.01); A61M 60/237 (2021.01); A61M 60/585 (2021.01); A61M 60/538 (2021.01); A61M 60/515 (2021.01); A61M 1/14 (2006.01)
CPC A61M 60/414 (2021.01) [A61M 1/155 (2022.05); A61M 1/1524 (2022.05); A61M 1/3659 (2014.02); A61M 1/77 (2021.05); A61M 5/142 (2013.01); A61M 5/172 (2013.01); A61M 60/13 (2021.01); A61M 60/148 (2021.01); A61M 60/237 (2021.01); A61M 60/515 (2021.01); A61M 60/523 (2021.01); A61M 60/538 (2021.01); A61M 60/554 (2021.01); A61M 60/585 (2021.01); A61M 60/808 (2021.01); A61M 60/816 (2021.01); A61M 60/878 (2021.01); A61M 60/88 (2021.01); A61M 2205/04 (2013.01); A61M 2205/12 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/502 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A fluid handling system comprising:
a console configured to connect with a first electrical interface that is configured to connect to a plurality of components of the fluid handling system, the console including a second electrical interface configured to connect with the first electrical interface, a display, and one or more hardware processors;
a catheter assembly;
a biocompatible fluid source;
a waste fluid line; and
a control system comprising the one or more hardware processors and a non-transitory memory storing instructions that, when executed, cause the control system to:
detect an electrical signal from a first component of the plurality of components of the fluid handling system responsive to a caretaker performing a first instruction;
determine a system state of the fluid handling system based at least in part on the electrical signal from the first component;
compare the system state with a predetermined state condition corresponding to said first instruction; and
output an indication on the display of the system state.