公开(公告)号：US20170296744A1

公开(公告)日：2017-10-19

申请号：US15642966

申请日：2017-07-06

Applicant: BAYER HEALTHCARE LLC

Inventor： CHRISTOPHER D. CAPONE ,  RICHARD A. SEMAN ,  JOHN A. HAURY ,  EDWARD K. PREM ,  JOSEPH E. BISEGNA ,  RONALD HELLER ,  GLEN P. WILLIAMS ,  JOSEPH C. MATOR ,  JASON L. BAZALA

IPC: A61M5/168 ,  B05B11/00 ,  B23P15/00 ,  F04B49/06 ,  A61M5/00 ,  F04B49/22 ,  A61M5/142 ,  A61M39/22 ,  F16K11/07 ,  F04B53/16 ,  A61M5/14 ,  G05D7/06 ,  A61M5/145

CPC classification number: A61M5/16881 ,  A61M5/007 ,  A61M5/1408 ,  A61M5/1422 ,  A61M5/1452 ,  A61M39/223 ,  A61M2039/229 ,  A61M2205/50 ,  A61M2205/6063 ,  A61M2207/00 ,  B05B11/3015 ,  B23P15/001 ,  F04B49/06 ,  F04B49/065 ,  F04B49/22 ,  F04B53/16 ,  F16K11/07 ,  G05D7/0635 ,  Y10T29/49229 ,  Y10T29/49236 ,  Y10T29/49412 ,  Y10T29/5191 ,  Y10T137/86879

Abstract: A selector valve for a medical fluid delivery device is disclosed. The valve includes a valve bore in fluid communication with an outlet channel, first and second outlet ports, and a selector valve body which includes a valve stem located within the valve bore and having a flow passage. The selector valve body is adapted to place the flow passage in fluid communication with one of the first outlet port, the second outlet port, and a shut-off position.

公开(公告)号：US20180304007A1

公开(公告)日：2018-10-25

申请号：US15769550

申请日：2016-10-28

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL J. SWANTNER ,  RICHARD A. SEMAN ,  BARRY L. TUCKER ,  ARTHUR E. UBER, III ,  KEVIN P. COWAN ,  JAMES A. DEDIG ,  CHRISTOPHER D. CAPONE

IPC: A61M5/145 ,  A61M5/315

CPC classification number: A61M5/14546 ,  A61M5/14566 ,  A61M5/31515 ,  A61M2005/14553 ,  A61M2005/14573 ,  A61M2205/332

Abstract: A pressure jacket for use with a fluid injector may have a pressure jacket body having a proximal end, a distal end, and a circumferential sidewall extending between the proximal end and the distal end along a pressure jacket longitudinal axis. The pressure jacket may further have at least one resiliently deflectable retaining member having a first segment attached to the pressure jacket body and a second segment protruding from the first segment toward the distal end of the pressure jacket body and deflectable relative to the first segment. The pressure jacket may further have at least one actuation member associated with the at least one resiliently deflectable retaining member. The at least one actuation member may interact with a housing of the fluid injector when the pressure jacket is connected to the housing to deflect the at least one resiliently deflectable retaining member upon rotation of the pressure jacket.

公开(公告)号：US20170119963A1

公开(公告)日：2017-05-04

申请号：US15334644

申请日：2016-10-26

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL J. SWANTNER ,  RICHARD A. SEMAN ,  BARRY L. TUCKER ,  ARTHUR E. UBER, III ,  KEVIN P. COWAN ,  JAMES A. DEDIG ,  CHRISTOPHER D. CAPONE

IPC: A61M5/145 ,  A61M5/315

CPC classification number: A61M5/14566 ,  A61M5/14546 ,  A61M5/31515 ,  A61M2005/14573

Abstract: A plunger for use with a syringe has a plunger body with a proximal end, a distal end, and a circumferential sidewall extending between the proximal end and the distal end along a plunger longitudinal axis. The plunger further has at least one resiliently deflectable retaining member having a first segment attached to the plunger body and a second segment protruding toward the distal end of the plunger body and deflectable relative to the first segment. The plunger further has at least one actuation member associated with the at least one resiliently deflectable retaining member. The at least one actuation member interacts with a piston to deflect the at least one resiliently deflectable retaining member upon rotation of the plunger relative to the piston. The plunger is engagable with the piston regardless of a rotational orientation of the piston relative to the plunger.