公开(公告)号：US10532166B2

公开(公告)日：2020-01-14

申请号：US15643542

申请日：2017-07-07

申请人： BAYER HEALTHCARE LLC

发明人： Ralph Schriver ,  Arthur E Uber, III ,  Michael Spohn

IPC分类号： A61M5/36 ,  A61M5/145 ,  A61M5/142 ,  A61M5/20 ,  A61M5/00 ,  A61M5/14 ,  A61M5/178

摘要： A system and method for determining the fill volume of a fluid chamber includes a fluid injector, at least one fluid chamber in fluid communication with the fluid injector, one or more sensors positioned relative to the at least one fluid chamber and configured to detect a position of a liquid-gas interface of the fluid contained in the at least one fluid chamber, and at least one processor in communication with the sensors and the fluid injector, and configured to: determine the position of the liquid-gas interface of the fluid, calculate the volume of fluid in the at least one fluid chamber based on the position of the liquid-gas interface, and at least one of: i) display the volume of the fluid; ii) enable the fluid injector to perform an action; and iii) disable the fluid injector from performing the action.

公开(公告)号：US09814827B2

公开(公告)日：2017-11-14

申请号：US13772849

申请日：2013-02-21

申请人： BAYER HEALTHCARE LLC

发明人： Arthur E Uber, III ,  David M Griffiths ,  David M Reilly ,  Alan D Hirschman ,  Kevin P Cowan ,  Mark Trocki

IPC分类号： A61M5/14 ,  A61M5/172 ,  B01F7/00 ,  B01F7/08 ,  B01F9/10 ,  B01F11/00 ,  B01F11/02 ,  B01F13/00 ,  B01F13/08 ,  A61M5/142

CPC分类号： A61M5/1407 ,  A61M5/14216 ,  A61M5/14236 ,  A61M5/1723 ,  A61M2202/09 ,  B01F7/00258 ,  B01F7/00566 ,  B01F7/00908 ,  B01F7/086 ,  B01F9/103 ,  B01F11/0071 ,  B01F11/0074 ,  B01F11/0082 ,  B01F11/025 ,  B01F13/002 ,  B01F13/0023 ,  B01F13/0818 ,  G06F19/00

摘要： A system for delivering to a patient a slurry which includes a fluid and a material that is non-dissolvable or immiscible in the fluid. The system includes a container adapted to contain the slurry and a supernate of the slurry, a syringe adapted to contain the slurry after dilation with the supermate, a fluid path between the syringe and the contents of the container, the fluid path including a needle at least partially disposed within the contents of the container, a plunger disposed in the syringe and adapted to create pressure in the syringe to cause a dilated slurry to flow into the syringe through the fluid path, and a fluidizing systen associated with the container and comprising a holder adapted to move the needle within the container to affect dilation of the slurry with a portion of the supernate.