US 12,137,957 B2
Fluid control arrangement for a medical device
Philipp Haisch, Tuebingen (DE); and Uwe Dawidowsky, Rottenburg (DE)
Assigned to Erbe Elektromedizin GmbH, Tuebingen (DE)
Filed by Erbe Elektromedizin GmbH, Tuebingen (DE)
Filed on Mar. 24, 2020, as Appl. No. 16/828,020.
Claims priority of application No. 19164955 (EP), filed on Mar. 25, 2019.
Prior Publication US 2020/0309576 A1, Oct. 1, 2020
Int. Cl. A61B 18/04 (2006.01); A61B 18/00 (2006.01)
CPC A61B 18/042 (2013.01) [A61B 18/00 (2013.01); A61B 2018/00589 (2013.01); A61B 2018/00636 (2013.01); A61B 2018/044 (2013.01); A61M 2205/3334 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A fluid control arrangement for a medical device, the fluid control arrangement comprising:
a fluid control circuit comprising at least one fluid channel arrangement and at least one fluid control component that are arranged between an inlet connection and an outlet connection;
a controller configured to control the at least one fluid control component;
a first carrier part comprising a first coupling surface having a first fluid channel cavity;
a second carrier part comprising a second coupling surface having a second fluid channel cavity;
wherein first and second coupling surfaces and the first and second fluid channel cavities extend along a common plane; and
wherein the first fluid channel cavity and the second fluid channel cavity form a main fluid channel of the fluid channel arrangement when aligned with one another.