FI73838B - Provunderlagsskiva och foerfarande foer paovisande av ockult blod. - Google Patents

Provunderlagsskiva och foerfarande foer paovisande av ockult blod. Download PDF

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Publication number
FI73838B
FI73838B FI821512A FI821512A FI73838B FI 73838 B FI73838 B FI 73838B FI 821512 A FI821512 A FI 821512A FI 821512 A FI821512 A FI 821512A FI 73838 B FI73838 B FI 73838B
Authority
FI
Finland
Prior art keywords
sheet
openings
test
positive
sample
Prior art date
Application number
FI821512A
Other languages
English (en)
Finnish (fi)
Other versions
FI821512A0 (fi
FI73838C (sv
FI821512L (fi
Inventor
Paul Joseph Lawrence
Charles William Townsley
Original Assignee
Smith Kline Instr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22986238&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI73838(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smith Kline Instr filed Critical Smith Kline Instr
Publication of FI821512A0 publication Critical patent/FI821512A0/fi
Publication of FI821512L publication Critical patent/FI821512L/fi
Publication of FI73838B publication Critical patent/FI73838B/fi
Application granted granted Critical
Publication of FI73838C publication Critical patent/FI73838C/sv

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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
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • 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
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
    • G01N33/726—Devices
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Steroid Compounds (AREA)
  • External Artificial Organs (AREA)
  • Microscoopes, Condenser (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Claims (6)

1. Provunderlagsskiva avsedd för att användas för pävis-ning av ockult blod, vilken skiva har en framskiva med en el-ler flere öppningar, en bakskiva, en arkbit innehällande test-reagens, företrädesvis guajak, ett svängbart lock under bada öppningar mellan fram- och bakskivan, vilket lock är anpassat att ligga ovanför Öppningar och en del av framsidan, och i bakskivan en flikdel mitt framför öppningarna, som kan svängas för att blotta arkets undre sida, kännetecknad av ett kont-rollomrade med en positiv och en negativ uppvisningsdel , och kontrol1omrade ligger pa den mot bakskivan vända arkdelen.
2. Provunderlagsskiva enligt patentkravet 1, kännetecknad av att kontrollomradet har tryckts pä arkets isolerade omrade, pa nägot avständ fran de under framskivans öppningar belägna arkomrädena.
3. Provunderlagsskiva enligt patentkravet 2, kännetecknad av att den positive uppvisningsdelen innehaller en tryckt blodkomponentf1äck och den negative uppvisningsdelen är den blottade delen av den omodifierade arken och testrea-gensen är guajak.
4. Provunderlagsskiva enligt patentkravet 3, kännetecknad av att blodkomponenten är hemin.
5. Provunderlagsskiva enligt patentkravet 3, kännetecknad av att den positive och negative uppvisningsdelen om-rings av en klarfärgad inert kant.
6. Förfarande för pavisning av ockult blod pa en provunderl agsskiva, som har en med guajak behandlad ark för prov-mottagning melian framskivan och bakskivan, och fram- och bakskivan har öppningar och svänbara lock för övertäckande av öppningarna, i vilket förfarande avföringsmateriai sprids pä guajakarken genom öppningen pä framskivan och utvecklingslös-ning sprids pä guajakarken genom motsvarande öppningen pä bakskivan, kännetecknat av att utveckligslösningen sprids ocksä pä kontrol1omräde med en positiv och en negativ uppvisnings-del pä den mot bakskivan vända arkdelen.
FI821512A 1981-05-01 1982-04-29 Provunderlagsskiva och förfarande för påvisande av ockult blod FI73838C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25975781 1981-05-01
US06/259,757 US4365970A (en) 1981-05-01 1981-05-01 Specimen test slide and method for testing occult blood

Publications (4)

Publication Number Publication Date
FI821512A0 FI821512A0 (fi) 1982-04-29
FI821512L FI821512L (fi) 1982-11-02
FI73838B true FI73838B (fi) 1987-07-31
FI73838C FI73838C (sv) 1987-11-09

Family

ID=22986238

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821512A FI73838C (sv) 1981-05-01 1982-04-29 Provunderlagsskiva och förfarande för påvisande av ockult blod

Country Status (27)

Country Link
US (1) US4365970A (sv)
EP (1) EP0064392B1 (sv)
JP (1) JPS57190266A (sv)
KR (1) KR880000752B1 (sv)
AT (1) ATE16644T1 (sv)
AU (1) AU549811B2 (sv)
BG (1) BG40490A3 (sv)
CA (1) CA1174150A (sv)
CS (1) CS254310B2 (sv)
DD (1) DD209029A5 (sv)
DE (1) DE3267532D1 (sv)
DK (1) DK154858C (sv)
ES (1) ES8308429A1 (sv)
FI (1) FI73838C (sv)
GR (1) GR75409B (sv)
HU (1) HU186012B (sv)
IE (1) IE53142B1 (sv)
IL (1) IL65638A (sv)
NO (1) NO159466C (sv)
NZ (1) NZ200431A (sv)
PH (1) PH19226A (sv)
PL (1) PL131497B1 (sv)
PT (1) PT74807B (sv)
RO (1) RO87961A2 (sv)
SU (1) SU1480777A3 (sv)
YU (1) YU44422B (sv)
ZA (1) ZA822929B (sv)

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Also Published As

Publication number Publication date
PT74807B (en) 1983-11-08
FI821512A0 (fi) 1982-04-29
DE3267532D1 (en) 1986-01-02
EP0064392B1 (en) 1985-11-21
CS254310B2 (en) 1988-01-15
NO821445L (no) 1982-11-02
YU44422B (en) 1990-08-31
IE53142B1 (en) 1988-07-20
KR880000752B1 (ko) 1988-05-04
KR830009760A (ko) 1983-12-23
NO159466B (no) 1988-09-19
US4365970A (en) 1982-12-28
ZA822929B (en) 1983-05-25
SU1480777A3 (ru) 1989-05-15
HU186012B (en) 1985-05-28
YU93482A (en) 1985-10-31
DK193782A (da) 1982-11-02
PL131497B1 (en) 1984-11-30
DK154858B (da) 1988-12-27
RO87961A2 (ro) 1985-12-20
IL65638A0 (en) 1982-07-30
RO87961B1 (ro) 1985-12-01
IL65638A (en) 1985-07-31
CA1174150A (en) 1984-09-11
NZ200431A (en) 1984-11-09
EP0064392A1 (en) 1982-11-10
NO159466C (no) 1988-12-28
BG40490A3 (en) 1986-12-15
FI73838C (sv) 1987-11-09
ATE16644T1 (de) 1985-12-15
ES511740A0 (es) 1983-08-16
GR75409B (sv) 1984-07-16
IE821023L (en) 1982-11-01
JPH0245826B2 (sv) 1990-10-11
AU549811B2 (en) 1986-02-13
PL236165A1 (en) 1983-05-23
PH19226A (en) 1986-02-12
ES8308429A1 (es) 1983-08-16
JPS57190266A (en) 1982-11-22
PT74807A (en) 1982-05-01
DK154858C (da) 1989-07-10
FI821512L (fi) 1982-11-02
AU8301082A (en) 1982-11-04
DD209029A5 (de) 1984-04-18

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Owner name: SMITHKLINE INSTRUMENTS, INC.