公开(公告)号：US20190224406A1

公开(公告)日：2019-07-25

申请号：US16369267

申请日：2019-03-29

Applicant: BAYER HEALTHCARE LLC

Inventor： KEVIN COWAN ,  ARTHUR UBER, III ,  MICHAEL SPOHN ,  BARRY TUCKER ,  EDWARD RHINEHART

IPC: A61M5/145 ,  A61M5/14 ,  A61M5/00

Abstract: A medical injector including at least one syringe port for engaging at least one syringe and having a locking mechanism. The locking mechanism enables the syringe to self-align with the syringe port for locking engagement upon insertion of the syringe into the syringe port and to axially eject the syringe from the port upon rotational disengagement of the syringe from the port.

公开(公告)号：US20200078518A1

公开(公告)日：2020-03-12

申请号：US16687034

申请日：2019-11-18

Applicant: BAYER HEALTHCARE LLC

Inventor： ARTHUR UBER, III ,  MICHAEL YANNIELLO ,  BARRY TUCKER ,  DAVID MISHLER ,  EDWARD RHINEHART ,  MARK TROCKI ,  MARTIN URAM ,  KEVIN COWAN ,  JOHN BROSOVICH

IPC: A61M5/172 ,  A61M5/145 ,  A61M5/168

Abstract: Systems and methods for intelligently delivering fluid to a targeted tissue are described. The systems and methods may include directing a pump to distribute fluid to a targeted tissue and receiving one or more signals from an intracorporeal sensing system, where the one or more signals correspond to one or more sensed feedback parameters at the targeted tissue. The systems and methods may also include determining whether the one or more sensed feedback parameters are within an acceptable range. If the one or more sensed feedback parameters are not within the acceptable range, the systems and methods may include determining an adjusted velocity for the plunger necessary to adjust the pressure of the fluid in the pump so that the one or more sensed feedback parameters move within the acceptable range and directing the pump to distribute the fluid at the adjusted velocity

公开(公告)号：US20200118676A1

公开(公告)日：2020-04-16

申请号：US16708763

申请日：2019-12-10

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL SPOHN ,  MICHAEL SWANTNER ,  EDWARD RHINEHART

IPC: G16H40/40 ,  A61M5/142 ,  G16H40/63 ,  A61M5/172

Abstract: A system capable of monitoring a replaceable component is provided. The system includes a controller for controlling operation of the system; programming instructions according to which the system is configured to: accept input of a viable life for the component, calculate an accumulated amount of distress experienced by the component based on each set of previously collected use data associated with each previous use of the component, and determine, based in part on the accumulated amount of distress, a used portion of the viable life that the component has experienced as a result of the previous use(s) thereof and an unused portion of the viable life; and a feedback device configured to provide to an operator of the system an indication of at least one of the unused and used portions of the viable life of the component. Methods of monitoring a replaceable component of a system are also provided.

公开(公告)号：US20220387703A1

公开(公告)日：2022-12-08

申请号：US17820381

申请日：2022-08-17

Applicant: BAYER HEALTHCARE LLC

Inventor： KEVIN COWAN ,  ARTHUR UBER, III ,  MICHAEL SPOHN ,  BARRY TUCKER ,  EDWARD RHINEHART

IPC: A61M5/145 ,  A61M5/00 ,  A61M5/14

Abstract: A syringe retaining element protruding radially outward relative to an outer surface of a sidewall of a barrel of a syringe is described. The syringe retaining element is configured for interacting with a locking mechanism of a syringe port of a fluid injector to releasably retain the ring. Features of the syringe retaining element allow the syringe to be axially ejected from the syringe port upon rotation of the syringe. Other features of the syringe retaining element allow the syringe to engage the locking mechanism of the syringe port and rotationally guide the syringe into self-orienting alignment with the locking mechanism.

公开(公告)号：US20210138148A1

公开(公告)日：2021-05-13

申请号：US17157506

申请日：2021-01-25

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL SPOHN ,  RALPH SCHRIVER ,  ARTHUR UBER, III ,  RONALD HELLER ,  KEVIN COWAN ,  BARRY TUCKER ,  EDWARD RHINEHART ,  TIMOTHY NEWING

IPC: A61M5/14 ,  A61M5/145 ,  A61M5/00

Abstract: A method of maintaining an overall flow rate during a sequential delivery of at least two fluids to a patient's blood vessel includes delivering at least a first fluid into the patient's blood vessel at a first flow rate, delivering at least a second fluid into the patient's blood vessel at a second flow rate, and adjusting at least one of a first flow profile of the first flow rate and a second flow profile of the second flow rate to dampen a transient increase in the overall flow rate during a transition between delivering one of the first fluid and the second fluid to delivering the other of the first fluid and the second fluid.

公开(公告)号：US20190083699A1

公开(公告)日：2019-03-21

申请号：US16081202

申请日：2017-03-03

Applicant: BAYER HEALTHCARE LLC

Inventor： MICHAEL SPOHN ,  RALPH SCHRIVER ,  ARTHUR UBER ,  RONALD HELLER ,  KEVIN COWAN ,  BARRY TUCKER ,  EDWARD RHINEHART ,  TIMOTHY NEWING

IPC: A61M5/14 ,  A61M5/145 ,  A61M5/00

Abstract: A method of maintaining an overall flow rate during a sequential delivery of at least two fluids to a patient's blood vessel includes delivering at least a first fluid into the patient's blood vessel at a first flow rate, delivering at least a second fluid into the patient's blood vessel at a second flow rate, and adjusting at least one of a first flow profile of the first flow rate and a second flow profile of the second flow rate to dampen a transient increase in the overall flow rate during a transition between delivering one of the first fluid and the second fluid to delivering the other of the first fluid and the second fluid.