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1. WO1997027482 - SYNTHETIC TEST SOIL

Publication Number WO/1997/027482
Publication Date 31.07.1997
International Application No. PCT/EP1997/000337
International Filing Date 24.01.1997
Chapter 2 Demand Filed 20.06.1997
IPC
G01N 31/22 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods
22using chemical indicators
G01N 33/52 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
52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper
G01N 33/86 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
86involving blood coagulating time
CPC
A61B 2090/702
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
70Cleaning devices specially adapted for surgical instruments
702Devices for testing the cleaning process, e.g. test soils
G01N 2333/75
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2333Assays involving biological materials from specific organisms or of a specific nature
435from animals; from humans
745Assays involving non-enzymic blood coagulation factors
75Fibrin; Fibrinogen
G01N 2333/76
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2333Assays involving biological materials from specific organisms or of a specific nature
435from animals; from humans
76Assays involving albumins other than in routine use for blocking surfaces or for anchoring haptens during immunisation
G01N 2333/974
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2333Assays involving biological materials from specific organisms or of a specific nature
90Enzymes; Proenzymes
914Hydrolases (3)
948acting on peptide bonds (3.4)
974Thrombin
G01N 31/22
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
22using chemical indicators
G01N 31/226
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
31Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
22using chemical indicators
226for investigating the degree of sterilisation
Applicants
  • PEREG GMBH [DE]/[DE] (AllExceptUS)
  • PFEIFER, Martin [DE]/[DE] (UsOnly)
Inventors
  • PFEIFER, Martin
Agents
  • GLAWE, DELFS, MOLL & PARTNER
Priority Data
196 02 673.325.01.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SYNTHETISCHE TESTANSCHMUTZUNG
(EN) SYNTHETIC TEST SOIL
(FR) TACHE D'ESSAI SYNTHETIQUE
Abstract
(DE)
Gegenstand der Erfindung ist eine synthetische Testanschmutzung zum Überprüfen der Wirksamkeit maschineller Reinigungsverfahren. Die Testanschmutzung enthält Fibrin und/oder eine Fibrinvorstufe. Die Testanschmutzung gerinnt und kann zur Überprüfung der Wirksamkeit von Reinigungsverfahren im Hinblick auf Blutanschmutzungen verwendet werden.
(EN)
The invention concerns a synthetic test soil for testing the efficiency of mechanical cleaning processes. The test soil contains fibrin and/or a fibrin prestage. The test soil coagulates, and can be used to test the efficiency of cleaning processes with respect to blood stains.
(FR)
L'invention concerne une tache d'essai synthétique permettant de tester l'efficacité de procédés de nettoyage mécaniques. La tache d'essai contient de la fibrine et/ou un progéniteur de fibrine. Cette tache d'essai coagule, et peut s'utiliser pour tester l'efficacité de procédés de nettoyage avec des taches de sang.
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