ATE192578T1 - Vorrichtung und verfahren zur bestimmung des elastischen moduls eines gerinnsels, der kraftentwicklung und der erythrozyten- flexibilität während des gerinnungsvorganges und der zersetzung von gerinnseln - Google Patents

Vorrichtung und verfahren zur bestimmung des elastischen moduls eines gerinnsels, der kraftentwicklung und der erythrozyten- flexibilität während des gerinnungsvorganges und der zersetzung von gerinnseln

Info

Publication number
ATE192578T1
ATE192578T1 AT93904657T AT93904657T ATE192578T1 AT E192578 T1 ATE192578 T1 AT E192578T1 AT 93904657 T AT93904657 T AT 93904657T AT 93904657 T AT93904657 T AT 93904657T AT E192578 T1 ATE192578 T1 AT E192578T1
Authority
AT
Austria
Prior art keywords
clot
elastic modulus
force
force development
blood
Prior art date
Application number
AT93904657T
Other languages
English (en)
Inventor
Marcus E Carr Jr
Original Assignee
Univ Virginia Commonwealth
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/822,415 external-priority patent/US5205159A/en
Application filed by Univ Virginia Commonwealth filed Critical Univ Virginia Commonwealth
Application granted granted Critical
Publication of ATE192578T1 publication Critical patent/ATE192578T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4905—Determining clotting time of blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT93904657T 1992-01-17 1993-01-15 Vorrichtung und verfahren zur bestimmung des elastischen moduls eines gerinnsels, der kraftentwicklung und der erythrozyten- flexibilität während des gerinnungsvorganges und der zersetzung von gerinnseln ATE192578T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/822,415 US5205159A (en) 1992-01-17 1992-01-17 Apparatus and method for measuring clot elastic modulus and force development on the same blood sample
US07/982,652 US5293772A (en) 1992-01-17 1992-12-01 Instrumentation and method for evaluating platelet performance during clotting and dissolution of blood clots and for evaluating erythrocyte flexibility
PCT/US1993/000713 WO1993014401A1 (en) 1992-01-17 1993-01-15 Instrumentation and method for evaluating clot elastic modulus, force development and erythrocyte flexibility during clotting and dissolution

Publications (1)

Publication Number Publication Date
ATE192578T1 true ATE192578T1 (de) 2000-05-15

Family

ID=27124637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93904657T ATE192578T1 (de) 1992-01-17 1993-01-15 Vorrichtung und verfahren zur bestimmung des elastischen moduls eines gerinnsels, der kraftentwicklung und der erythrozyten- flexibilität während des gerinnungsvorganges und der zersetzung von gerinnseln

Country Status (11)

Country Link
US (1) US5293772A (de)
EP (1) EP0623213B1 (de)
JP (1) JPH07506897A (de)
AT (1) ATE192578T1 (de)
CA (1) CA2127454C (de)
DE (1) DE69328548T2 (de)
DK (1) DK0623213T3 (de)
ES (1) ES2148220T3 (de)
GR (1) GR3034101T3 (de)
PT (1) PT623213E (de)
WO (1) WO1993014401A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9126987D0 (en) * 1991-12-19 1992-02-19 Gorog Diana Improvements in and relating to blood measurements
US5854423A (en) * 1996-03-20 1998-12-29 Venegas; Jose G. Apparatus and method for assessment of visco-elasticity and shear adherence strength properties of blood clots
US6341267B1 (en) 1997-07-02 2002-01-22 Enhancement Of Human Potential, Inc. Methods, systems and apparatuses for matching individuals with behavioral requirements and for managing providers of services to evaluate or increase individuals' behavioral capabilities
US5902937A (en) * 1997-10-01 1999-05-11 Baxter International Inc. In vitro tissue testing system
US6312685B1 (en) * 1998-03-13 2001-11-06 Timothy C. Fisher Red blood cells covalently bound with two different polyethylene glycol derivatives
US6942859B2 (en) 1998-03-13 2005-09-13 University Of Southern California Red blood cells covalently bound with polymers
SE512209C2 (sv) * 1998-06-20 2000-02-14 Gematron Medical Ab Anordning för att mäta elasticiteten hos röda blodkroppar (erytrocyter)
US6611833B1 (en) * 1999-06-23 2003-08-26 Tissueinformatics, Inc. Methods for profiling and classifying tissue using a database that includes indices representative of a tissue population
US7192726B1 (en) * 1999-08-13 2007-03-20 Hemodyne, Inc. Method of using platelet contractile force and whole blood clot elastic modulus as clinical markers
AU778160B2 (en) * 1999-08-13 2004-11-18 Hemodyne, Inc. Method of using platelet contractile force and whole blood clot elastic modulus as clinical markers
US6573104B2 (en) * 2001-05-10 2003-06-03 Hemodyne, Incorporated Disposable cup and cone used in blood analysis instrumentation
US20040131500A1 (en) * 2002-01-18 2004-07-08 Chow Herbert S. Device and method for evaluating platelets
US8293530B2 (en) * 2006-10-17 2012-10-23 Carnegie Mellon University Method and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
US8529956B2 (en) * 2002-03-18 2013-09-10 Carnell Therapeutics Corporation Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
US20100254900A1 (en) * 2002-03-18 2010-10-07 Campbell Phil G Biocompatible polymers and Methods of use
EP1618373A2 (de) * 2003-08-01 2006-01-25 Enrique Saldivar Vorrichtung und verfahren zur messung der plättchenkontraktilität
US8529958B2 (en) 2006-10-17 2013-09-10 Carmell Therapeutics Corporation Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
US10213187B1 (en) 2012-01-25 2019-02-26 Mubin I. Syed Method and apparatus for percutaneous superficial temporal artery access for carotid artery stenting
WO2014043251A1 (en) * 2012-09-11 2014-03-20 Board Of Regents The University Of Texas System Blood coagulometer and method
US10639179B2 (en) 2012-11-21 2020-05-05 Ram Medical Innovations, Llc System for the intravascular placement of a medical device
US9636244B2 (en) 2015-04-09 2017-05-02 Mubin I. Syed Apparatus and method for proximal to distal stent deployment
US10779976B2 (en) 2015-10-30 2020-09-22 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
US10492936B2 (en) 2015-10-30 2019-12-03 Ram Medical Innovations, Llc Apparatus and method for improved access of procedural catheter in tortuous vessels
US11020256B2 (en) 2015-10-30 2021-06-01 Ram Medical Innovations, Inc. Bifurcated “Y” anchor support for coronary interventions
US10327929B2 (en) 2015-10-30 2019-06-25 Ram Medical Innovations, Llc Apparatus and method for stabilization of procedural catheter in tortuous vessels
US9980838B2 (en) 2015-10-30 2018-05-29 Ram Medical Innovations Llc Apparatus and method for a bifurcated catheter for use in hostile aortic arches
US10633645B2 (en) * 2015-12-30 2020-04-28 General Electric Company Calcium controlled activation of platelets via electrical stimulation
EP3427034A4 (de) * 2016-03-07 2019-12-18 The Regents of The University of Michigan Mikroskalige vollblutgerinnungstestplattform
US10173031B2 (en) 2016-06-20 2019-01-08 Mubin I. Syed Interchangeable flush/selective catheter
US11007075B2 (en) 2018-02-18 2021-05-18 Ram Medical Innovations, Inc. Vascular access devices and methods for lower limb interventions
WO2022113036A1 (en) * 2020-11-30 2022-06-02 Viscop S.R.L. Method of acquisition and analysis of coagulation haemostatic parameters of a blood sample
CN115704825A (zh) * 2021-08-06 2023-02-17 深圳市帝迈生物技术有限公司 样本测试控制方法、样本分析设备和存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317363A (en) * 1980-06-16 1982-03-02 Abbott Laboratories Elastomer instrument
DE3215719C2 (de) * 1982-04-28 1984-01-26 Holger Dr. 5100 Aachen Kiesewetter Meßeinrichtung zur Messung des Verformungsvermögens von roten Blutkörperchen
CA1295832C (en) * 1988-07-12 1992-02-18 Peter A. Delamere Marker for concrete barriers
US4986964A (en) * 1990-04-19 1991-01-22 Center For Innovative Technology Clot retractometer

Also Published As

Publication number Publication date
EP0623213A1 (de) 1994-11-09
EP0623213B1 (de) 2000-05-03
US5293772A (en) 1994-03-15
GR3034101T3 (en) 2000-11-30
EP0623213A4 (en) 1996-08-07
JPH07506897A (ja) 1995-07-27
DE69328548D1 (de) 2000-06-08
CA2127454C (en) 2004-04-20
DK0623213T3 (da) 2000-10-02
WO1993014401A1 (en) 1993-07-22
ES2148220T3 (es) 2000-10-16
CA2127454A1 (en) 1993-07-22
DE69328548T2 (de) 2001-01-18
PT623213E (pt) 2000-10-31

Similar Documents

Publication Publication Date Title
ATE192578T1 (de) Vorrichtung und verfahren zur bestimmung des elastischen moduls eines gerinnsels, der kraftentwicklung und der erythrozyten- flexibilität während des gerinnungsvorganges und der zersetzung von gerinnseln
Buckell The effect of citrate on euglobulin methods of estimating fibrinolytic activity
DE68922390D1 (de) Verfahren und apparat zur messung der effekte von zellwirksamen mitteln auf lebende zellen.
TW536623B (en) Methods for performing fibrinogen assays using dry chemical reagents containing ecarin and magnetic particles
ATE120668T1 (de) Koagulierungstestsysteme unter verwendung paramagnetischer teilchen.
DE69011198D1 (de) Verfahren zur Differenzierung von Leukozyten mit Hilfe eines Durchflusszellmessgerätes.
DE69316572T2 (de) Messung von blutplättchenaktivitäten
IT7848875A0 (it) Bianchi e di piastrine nel sangue apparecchio e procedimento per misurare le concentrazioni di globuli
ATE251673T1 (de) Verfahren und vorrichtung zum anzeigen der konzentration einer substanz in einer lösung
JPH08501153A (ja) 液体の凝固／溶解を検出する方法および装置
Segal et al. Miniature endplate potential frequency and amplitude determined by an extension of Campbell's theorem
Lewis A dynamic model of a healing fractured long bone
Beller et al. Consumptive coagulopathy associated with intra-amniotic infusion of hypertonic salt
JP2002505438A (ja) 中空繊維濾過モジュールの完全性の監視方法
CN108151870A (zh) 一种基于频响函数的施工质量问题检测方法
ATE218166T1 (de) Verfahren zur reduzierung der beeinflussung von diagnostischen tests durch heparin unter verwendung von metallsalzen und diagnostisches reagenz für diagnostische tests zur bestimmung der gerinnungsfähigkeit des blutes enthaltend metallsalze
Erskine et al. Maintenance control of oral anticoagulant therapy by a chromogenic substrate assay for factor X.
Uchiyama et al. Clinical evaluation of a new test of hemostasis: The filter bleeding time
GB785775A (en) Ultrasonic penetrant methods of flaw detection
JPS6239932B2 (de)
RU2027188C1 (ru) Способ регистрации изменения поверхностного заряда эритроцитов
ATE194659T1 (de) Verfahren zur prüfung der wirksamkeit einer testsubstanz
Sugiura et al. Detection of hypercoagulability by the measurement of the dynamic loss modulus of clotting blood
JP2632544B2 (ja) ゲル化反応計測装置
EP0281194A3 (de) Verfahren und Vorrichtung zur Prüfung von ionenempfindlichen Elektroden und System zur Überwachung einer ionischen Konzentration

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee