US 11,744,692 B2
Medical drain device
Laszlo Trent Farago, Hudson, WI (US); and Mark A. Hilse, Ham Lake, MN (US)
Assigned to Boston Scientific Scimed, Inc., Maple Grove, MN (US)
Filed by BOSTON SCIENTIFIC SCIMED, INC., Maple Grove, MN (US)
Filed on Feb. 23, 2018, as Appl. No. 15/903,883.
Claims priority of provisional application 62/462,692, filed on Feb. 23, 2017.
Prior Publication US 2018/0235743 A1, Aug. 23, 2018
Int. Cl. A61F 2/01 (2006.01); A61M 39/22 (2006.01); A61B 17/12 (2006.01); A61B 17/3207 (2006.01); A61B 17/221 (2006.01); A61M 25/10 (2013.01); A61B 17/22 (2006.01); A61B 90/00 (2016.01); A61B 17/00 (2006.01)
CPC A61F 2/013 (2013.01) [A61B 17/1204 (2013.01); A61B 17/12109 (2013.01); A61B 17/22 (2013.01); A61M 25/104 (2013.01); A61M 39/22 (2013.01); A61B 2017/00893 (2013.01); A61B 2017/2215 (2013.01); A61B 2017/22079 (2013.01); A61B 2017/22084 (2013.01); A61B 2017/320716 (2013.01); A61B 2090/3966 (2016.02); A61B 2217/007 (2013.01); A61F 2230/0067 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A medical device comprising:
an elongate tubular member having a distal portion and a distal end, a proximal portion and a proximal end, and defining a tube lumen extending from the distal end to the proximal end;
an expandable member disposed on the distal portion of the elongate tubular member and extending distally beyond the distal end, the expandable member defining an expandable member lumen that is in fluid communication with the tube lumen, the expandable member being configured to expand from a collapsed delivery configuration to a distally-open expanded configuration, wherein the expandable member is configured to stop fluid flow there through when in the distally-open expanded configuration;
a first valve member disposed on the proximal portion of the elongate tubular member, the first valve member disposed in-line with the elongate tubular member and in fluid communication with the tube lumen, the first valve member configured to selectively block and selectively allow for flow through the tube lumen, wherein the first valve member is opened and closed by rotating an actuation member;
a collection device in fluid communication with the elongate tubular member; and
a second valve member disposed between the collection device and the elongate tubular member, wherein the second valve member is configured to selectively block and allow fluid flow through the elongate tubular member.