Title:
CONSTITUENT INSPECTION TOOL
Document Type and Number:
Japanese Patent JPH05142106
Kind Code:
A
Abstract:
PURPOSE: To enable an inspection operation to be efficient and reliability of a detection value to be improved by positioning a cannula when dripping a specimen and preventing deviation of dripping position due to chattering of the cannular.
CONSTITUTION: A cannula 41 of a specific gravity needle 4 is provided with a regulation part 34 which performs positioning in side direction by regulation and a contacting part 35 which slides the cannula 41 which is positioned at the regulation part 34 and then allows a hub 42 to be contacted for positioning the cannular 41 in axial direction. A tip 411 of the cannular 41 can be positioned easily at a dripping position which is at an upper part of a reagent.
Inventors:
KATADA YASUYUKI
OKABE HIROMITSU
SUZUKI HIROSHI
OKABE HIROMITSU
SUZUKI HIROSHI
Application Number:
JP4198792A
Publication Date:
June 08, 1993
Filing Date:
January 30, 1992
Export Citation:
Assignee:
TERUMO CORP
International Classes:
G01N1/00; G01N33/52; (IPC1-7): G01N1/00; G01N33/52
Attorney, Agent or Firm:
Tatsuya Masuda