公开(公告)号：US20230075014A1

公开(公告)日：2023-03-09

申请号：US17987255

申请日：2022-11-15

申请人： PercuSense, Inc.

发明人： RAJIV SHAH ,  BRADLEY C LIANG ,  ELLEN MESSER ,  KATHERINE WOLFE

IPC分类号： A61B5/00 ,  A61B5/024 ,  A61B5/145 ,  A61B5/0205 ,  G16H50/30 ,  A61B5/25

摘要： A biosensor assembly that measures multiple physical parameters is disclosed. The biosensor assembly includes a first implantable probe and a first skin contacting electrode. Wherein a first physiological parameter is measured between the first implantable probe and the first skin contactable electrode.

公开(公告)号：US20210236065A1

公开(公告)日：2021-08-05

申请号：US17100833

申请日：2020-11-21

申请人： Percusense, Inc

发明人： RAJIV SHAH ,  BRADLEY C LIANG ,  BAHAR SUTORIUS ,  KATHERINE WOLFE ,  ELLEN MESSER ,  SHAUN PENDO

IPC分类号： A61B5/00 ,  A61B5/145 ,  G16H10/60 ,  G16H50/30 ,  G16H50/20 ,  G16H40/67 ,  A61B5/07 ,  A61B5/1455 ,  A61B5/1459 ,  A61B5/1473

摘要： An apparatus for early detection of sepsis in a host is disclosed. The apparatus includes a first sensor to directly measure a glucose level, a second sensor to directly measure a lactate level and a third sensor to directly measure a tissue oxygen level. The first sensor, the second sensor, and the third sensor all being inserted at a single point of entry in a subcutaneous space of the host such that a predetermined correlation between the glucose level, lactate level, and tissue oxygen level signals conditions related to sepsis.

公开(公告)号：US20190183339A1

公开(公告)日：2019-06-20

申请号：US16054649

申请日：2018-08-03

申请人： PercuSense, Inc.

发明人： RAJIV SHAH ,  BRADLEY C. LIANG ,  ELLEN MESSER ,  KATHERINE WOLFE

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/024 ,  A61B5/0408

CPC分类号： A61B5/0031 ,  A61B5/02444 ,  A61B5/0408 ,  A61B5/14542 ,  A61B5/7275 ,  A61B2562/16

摘要： A biosensor assembly that measures multiple physical parameters is disclosed. The biosensor assembly includes a first implantable probe and a first skin contacting electrode. Wherein a first physiological parameter is measured between the first implantable probe and the first skin contactable electrode.

公开(公告)号：US20230119049A1

公开(公告)日：2023-04-20

申请号：US18083312

申请日：2022-12-16

申请人： PercuSense, Inc.

发明人： RAJIV SHAH ,  BRADLEY C. LIANG ,  KATHERINE WOLFE ,  ELLEN MESSER ,  SHAUN PENDO

IPC分类号： A61B5/1486 ,  A61B5/00 ,  G01N33/50

摘要： An electrode measuring the presence of an analyte is described as one embodiment. The electrode includes a working conductor with an electrode reactive surface and a first reactive chemistry that is responsive to the analyte. The electrode further includes a first transport material that enables flux of the first analyte to the first reactive chemistry and a second transport material that supplies a reactant to the first reactive chemistry. Wherein the first reactive chemistry does not contact the electrode reactive surface while at least partially shadowing a portion of the electrode reactive surface.