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1. WO1996003648 - METHOD OF DETERMINING RENAL CLEARANCES

Publication Number WO/1996/003648
Publication Date 08.02.1996
International Application No. PCT/US1995/006055
International Filing Date 16.05.1995
Chapter 2 Demand Filed 21.02.1996
IPC
G01N 33/493 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
483Physical analysis of biological material
487of liquid biological material
493urine
G01N 33/70 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
70involving creatine or creatinine
CPC
G01N 33/493
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
483Physical analysis of biological material
487of liquid biological material
493urine
G01N 33/70
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
70involving creatine or creatinine
Y10T 436/147777
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
436Chemistry: analytical and immunological testing
14Heterocyclic carbon compound [i.e. , O, S, N, Se, Te, as only ring hetero atom]
145555Hetero-N
147777Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
Applicants
  • PROFESSIONAL CLINIC LABORATORIES, INC. [US]/[US]
Inventors
  • KELL, Michael
Agents
  • KENNEDY, Robert, B.
Priority Data
08/279,40025.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF DETERMINING RENAL CLEARANCES
(FR) PROCEDE DE DETERMINATION DES CLAIRANCES RENALES
Abstract
(EN)
In a method of determining creatinine clearance for detecting and monitoring renal dysfunction, spot samples of urine and blood from a person are obtained. Specific gravity and creatinine concentration of the urine sample are measured. Creatinine concentration of plasma of the blood sample is also measured. Creatinine clearance is calculated as a function of the measured urine specific gravity, the measured urine creatinine concentration and the measured plasma creatinine concentration.
(FR)
Dans un procédé de détermination de la clairance de la créatinine aux fins de détection et de surveillance d'une insuffisance rénale, on prélève localement sur une personne des échantillons d'urine et de sang. On mesure la gravité spécifique ainsi que la concentration de la créatinine de l'échantillon d'urine. On mesure également la concentration en créatinine du plasma de l'échantillon sanguin. On calcule la clairance de la créatinine en tant que fonction de la gravité spécifique mesurée de l'urine, de la concentration mesurée en créatinine de l'urine et de la concentration mesurée en créatinine du plasma.
Also published as
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