Title:
INSTRUMENT FOR SAMPLING MINUTE QUANTITY OF SPECIMEN
Document Type and Number:
WIPO Patent Application WO/1992/021952
Kind Code:
A1
Abstract:
An instrument for sampling a substance to be biologically examined from a specimen, which is characterized by being provided with a sampling part for biologically examined substance composed of a water absorbent material coated with a substantially water-insoluble and water-permeable porous film. By bringing said sampling part of this instrument into contact with the specimen and then with a reagent constituted of a labeled substance specifically bondable to the substance to be examined, the substance to be biologically examined in the specimen can be detected directly, promptly, and easily.
Inventors:
YASUDA KENJI (JP)
HOKUKOKU SHUSABURO (JP)
OGAWA TAKAO (JP)
ITO SAEKO (JP)
HOKUKOKU SHUSABURO (JP)
OGAWA TAKAO (JP)
ITO SAEKO (JP)
Application Number:
PCT/JP1992/000694
Publication Date:
December 10, 1992
Filing Date:
May 28, 1992
Export Citation:
Assignee:
MEITO SANGYO KK (JP)
International Classes:
G01N1/10; B01L3/00; G01N31/22; G01N33/50; G01N33/569; (IPC1-7): G01N1/10
Foreign References:
| JPH0263456U | 1990-05-11 | |||
| JPH01152237U | 1989-10-20 | |||
| JPS61142016U | 1986-09-02 | |||
| JPS61180017U | 1986-11-10 | |||
| JPS6073463A | 1985-04-25 | |||
| JPH02107970A | 1990-04-19 | |||
| JPH02141665A | 1990-05-31 | |||
| JPS63246668A | 1988-10-13 |
Other References:
Edit by TAKAO FUSHIMI, "High-Class Aqueous Polymer Development. Application Idea Collection", 21 May 1990, KOGYO CHOSAKAI, p. 20-25.
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