RO92914B - Process for preserving the reactants used for establishing the blood groups or rh system - Google Patents

Process for preserving the reactants used for establishing the blood groups or rh system

Info

Publication number
RO92914B
RO92914B RO120880A RO12088085A RO92914B RO 92914 B RO92914 B RO 92914B RO 120880 A RO120880 A RO 120880A RO 12088085 A RO12088085 A RO 12088085A RO 92914 B RO92914 B RO 92914B
Authority
RO
Romania
Prior art keywords
preserving
establishing
blood groups
reactants used
stage
Prior art date
Application number
RO120880A
Other languages
Romanian (ro)
Other versions
RO92914A (en
Inventor
Zsidai Jozsef
Bankuti Rozalia
Masek Istvan
Veszely Gizella
Szokol Jozsef
Original Assignee
Human Oltoanyagtermelo Es Kutato Intezet
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
Application filed by Human Oltoanyagtermelo Es Kutato Intezet filed Critical Human Oltoanyagtermelo Es Kutato Intezet
Publication of RO92914A publication Critical patent/RO92914A/en
Publication of RO92914B publication Critical patent/RO92914B/en

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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Procedeul de conservare a reactivilor folositi pentru stabilirea grupelor sanguine sau sistemul Rh, conform inventiei, consta în aceea ca se picura reactivul ce apartine grupelor respective pe o foaie de aluminiu oxidata electrolitic, dupa care foaia este supusa liofilizarii în vid pe o perioada de 3...5 h în doua trepte, prima treapta fiind realizata la o presiune de 100...300 mm Hg si o temperatura de 15...25 degree C, iar a doua treapta la o presiune mai mica de 0,5 mm Hg si o temperatura de 30...50 degree C, dupa care foaia de aluminiu se ambaleaza ermetic.The process for preserving the reagents used to establish the blood groups or the Rh system according to the invention consists in dropping the reagent belonging to the respective groups on an electrolytic oxidized aluminum sheet, then the sheet is subjected to vacuum lyophilization over a period of 3 hours. .5 h in two steps, the first stage being carried out at a pressure of 100 ... 300 mm Hg and a temperature of 15 ... 25 ° C and the second stage at a pressure of less than 0.5 mm Hg and a temperature of 30 ... 50 ° C, after which the aluminum sheet is hermetically sealed.

RO120880A 1984-11-23 1985-11-22 Process for preserving the reactants used for establishing the blood groups or rh system RO92914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU435884A HU192513B (en) 1984-11-23 1984-11-23 Quick diagnostic substance for determining blood group

Publications (2)

Publication Number Publication Date
RO92914A RO92914A (en) 1987-11-30
RO92914B true RO92914B (en) 1987-12-01

Family

ID=10967746

Family Applications (1)

Application Number Title Priority Date Filing Date
RO120880A RO92914B (en) 1984-11-23 1985-11-22 Process for preserving the reactants used for establishing the blood groups or rh system

Country Status (14)

Country Link
AT (1) AT390845B (en)
BE (1) BE903684A (en)
BG (1) BG46009A3 (en)
CH (1) CH664833A5 (en)
CS (1) CS268806B2 (en)
DE (1) DE3541355A1 (en)
FR (1) FR2573873B1 (en)
GB (1) GB2167856B (en)
HU (1) HU192513B (en)
LU (1) LU86173A1 (en)
NL (1) NL8503186A (en)
RO (1) RO92914B (en)
RU (1) RU1830143C (en)
YU (1) YU45749B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2129281C1 (en) * 1998-05-14 1999-04-20 Зотиков Евгений Алексеевич Identification strips for express-test for individual compatibility of donor and recipient blood
JP7110360B2 (en) 2017-10-09 2022-08-01 テルモ ビーシーティー バイオテクノロジーズ，エルエルシー Freeze-drying method
CN113614477B (en) 2019-03-14 2023-04-28 泰尔茂比司特生物技术有限公司 Freeze-drying loading tray assembly and system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502437A (en) * 1967-03-13 1970-03-24 Haematronics Inc Identification card
US3990850A (en) * 1976-01-06 1976-11-09 Akzona Incorporated Diagnostic test card
US4055394A (en) * 1976-10-18 1977-10-25 Akzona Incorporated Diagnostic test card
DE2938009A1 (en) * 1979-09-20 1981-04-30 Ernst Dr. 5300 Bonn Cohnen Blood group determining plate with reaction depressions - affords accurate read=out of agglutination and has depression with 0.2 mm deep edge and 0.2 mm depth to depression centre point
DE8029596U1 (en) * 1980-11-06 1981-06-11 Biotest-Serum-Institut Gmbh, 6000 Frankfurt BLOOD GROUP IDENTITY CARD, ESPECIALLY FOR THE BED SIDE TEST
DE8137962U1 (en) * 1981-12-28 1982-06-16 Biotest-Serum-Institut Gmbh, 6000 Frankfurt MICROTITER PLATE FOR BLOOD GROUP DIAGNOSTICS
DE3323645A1 (en) * 1983-07-01 1985-01-10 Biotest-Serum-Institut Gmbh, 6000 Frankfurt DIAGNOSTIC TEST SYSTEM
GB8423204D0 (en) * 1984-09-14 1984-10-17 Comtech Res Unit Assay technique and equipment

Also Published As

Publication number Publication date
LU86173A1 (en) 1986-03-24
GB8528364D0 (en) 1985-12-24
NL8503186A (en) 1986-06-16
AT390845B (en) 1990-07-10
FR2573873B1 (en) 1988-09-09
DE3541355A1 (en) 1986-06-19
ATA339285A (en) 1989-12-15
BE903684A (en) 1986-03-14
HU192513B (en) 1987-06-29
BG46009A3 (en) 1989-09-15
YU45749B (en) 1992-07-20
CH664833A5 (en) 1988-03-31
GB2167856B (en) 1988-12-21
GB2167856A (en) 1986-06-04
YU182085A (en) 1990-08-31
RO92914A (en) 1987-11-30
RU1830143C (en) 1993-07-23
FR2573873A1 (en) 1986-05-30
CS268806B2 (en) 1990-04-11
HUT39516A (en) 1986-09-29
CS838385A2 (en) 1989-08-14

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