IP Library Granted Patent US 10,830,683
Granted Patent B2
US 10,830,683 · App. 15/832,277 · Granted Nov 10, 2020

Method for measuring coagulation of blood samples using viscoelastic tests (VET)

Inventors: Heinz Redl (Vienna, AT); Johannes Zipperle (Cambridge, MA); Wolfgang Holnthoner (Vienna, AT); Christoph Schlimp (Vienna, AT); Herbert Schochl (Vienna, AT)
Assignee: C A Casyso GmbH
G01N11/16G01N33/49G01N33/5064G01N33/86
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Quick Facts
Patent No.
US 10,830,683
App. No.
15/832,277
Granted
Nov 10, 2020
Kind
B2
Abstract

This disclosure provides a method for measuring coagulation of blood or plasma samples using viscoelastic tests (VET) wherein the measuring is performed in the presence of immobilised endothelial cells.

Claims (8)

1. A kit for measuring coagulation of a blood or plasma sample comprising a device for performing a viscoelastic test and endothelial cells immobilised on a surface.

2. The kit of claim 1 , wherein the immobilised endothelial cells are immobilised on microbeads.

3. The kit of claim 2 , wherein the endothelial cells are selected from the group consisting of outgrowth endothelial cells (OECs), human umbilical vein endothelial cells (HUVECs), human dermal microvascular endothelial cells (HDMECs), and human saphenous vein endothelial cells (HSVECs).

4. The kit of claim 2 , wherein the microbeads comprise dextran.

5. The kit of claim 1 , wherein the viscoelastic test is rotation thromboelastometry or thromboelastography.

6. The kit of claim 1 , wherein the device is for performing viscoelastic tests on whole blood.

7. The kit of claim 6 , wherein the viscoelastic test is a rotation thromboelastometry or a thromboelastography.

8. The kit of claim 7 , wherein the rotation thromboelastometry or the thromboelastography is performed on whole blood.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2020
From: REDL, HEINZ; ZIPPERLE, JOHANNES; HOLNTHONER, WOLFGANG; SCHLIMP, CHRISTOPH; SCHOCHL, HERBERT
To: LUDWIG BOLTZMANN GESELLSCHAFT
Reel/Frame 053903/0301 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2020
From: LUDWIG BOLTZMANN GESELLSCHAFT
To: C A CASYSO AG
Reel/Frame 053903/0446 →
CHANGE OF NAME Recorded Sep 28, 2020
From: C A CASYSO AG
To: C A CASYSO GMBH
Reel/Frame 053904/0401 →
Priority Claims (1)
EP 12195804 · Dec 6, 2012 · regional
Continuity (2)
Division 14650026
Related Publication 20180136104A1 · May 17, 2018