公开(公告)号：US20240133911A1

公开(公告)日：2024-04-25

申请号：US18546806

申请日：2022-02-25

Applicant: Bayer HealthCare LLC

Inventor： William Barone ,  Ronald Brown ,  Curtis Pastor ,  Michael Swantner ,  Christopher Capone ,  Jaroslaw Wlodarczyk ,  Charles Lang

IPC: G01P5/18 ,  A61M5/145 ,  A61M5/36

CPC classification number: G01P5/18 ,  A61M5/1452 ,  A61M5/365

Abstract: A fluid injector system includes at least one injector for pressurizing and delivering at least one fluid from at least one fluid reservoir, at least one fluid path section in fluid communication with the at least one injector and having a predetermined index of refraction, and a first proximal sensor and a first distal sensor arranged along the at least one fluid path section. Each of the first proximal sensor and the first distal sensor includes an emitter configured to emit light through the at least one fluid path section, and a detector configured to receive the light emitted through the at least one fluid path section and generate an electrical signal based on the received light. The fluid injector system further includes at least one processor programmed or configured to determine, based on a difference in the electrical signals generated by the first proximal sensor and the first distal sensor, at least one property of a content of the at least one fluid path section.

公开(公告)号：US20240115143A1

公开(公告)日：2024-04-11

申请号：US18391515

申请日：2023-12-20

Applicant: Bayer Healthcare LLC

Inventor： Johannes Anton Thüring ,  Arthur Uber, III ,  David Griffiths ,  Michael McDermott ,  Charles Lang ,  Linda Van Roosmalen ,  Barry Skirble ,  Adam Czibur ,  Daniel Moore ,  Vincenzo Caruso ,  Brandon Clarke

IPC: A61B5/0205 ,  A61B5/00 ,  A61M5/00 ,  A61M5/172

CPC classification number: A61B5/0205 ,  A61B5/4848 ,  A61B5/7275 ,  A61M5/007 ,  A61M5/1723 ,  A61B5/296

Abstract: A system and method for promoting and safeguarding the wellbeing of patients in relation to a fluid injection may obtain patient data; determine, based on the patient data, an initial risk prediction for a patient for a fluid injection to be administered to the patient, the initial risk prediction including a probability that the patient experiences at least one adverse event in response to the fluid injection; provide, to a user device, before the fluid injection is administered to the patient, the initial risk prediction; determine, after the fluid injection is started, sensor data associated with the patient; determine, based on the sensor data determined after the fluid injection is started, a current risk prediction including a probability that the patient experiences the at least one adverse event in response to the fluid injection; and provide, to the user device, the current risk prediction.