JPS59961U

JPS59961U - Device that measures the characteristics of blood cells

Info

Publication number: JPS59961U
Application number: JP9610982U
Authority: JP
Inventors: 正好林
Original assignee: 東亜医用電子株式会社
Priority date: 1982-06-25
Filing date: 1982-06-25
Publication date: 1984-01-06
Also published as: JPH0140049Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の装置において用いられる検出器の一例
を示す断面図、第２図は本考案の装置の一実施態様を示
す系統的説明図である。１・・・検出器本体、２・・・シールド円筒、３・・・
ゴムバッキング、４・・・ペレット、５・・・検出用微
細孔、６・・・ゴムバッキング、７・・・メンブランフ
ィルタ、８・・・フィルタ固定具、９・・・ネジ、１３
・・・試料容器、１４・・・血球浮部液、１５．１６・
・・電極、１７・・・粒子検出装置、１８・・・流体制
御装置、１９・・・検出回路、２０・・・計数回路、２
１・・・演算回路、７２２・・・メモリ、３３・・・表
示装置、２４・・・記録装置。FIG. 1 is a sectional view showing an example of a detector used in the device of the present invention, and FIG. 2 is a systematic explanatory diagram showing one embodiment of the device of the present invention. 1...Detector body, 2...Shield cylinder, 3...
Rubber backing, 4... Pellet, 5... Fine hole for detection, 6... Rubber backing, 7... Membrane filter, 8... Filter fixture, 9... Screw, 13
...Sample container, 14...Hemocyte floatation fluid, 15.16.
... Electrode, 17 ... Particle detection device, 18 ... Fluid control device, 19 ... Detection circuit, 20 ... Counting circuit, 2
1... Arithmetic circuit, 722... Memory, 33... Display device, 24... Recording device.

Claims

[Scope of utility model registration request]

A filter fixing device having a filter is removably fixed to the tip of the detector main body having a fine hole at the tip via a screw to form a detector, and blood cell floating liquid is passed through the filter and the fine hole of this detector. A particle detection device that detects blood cells based on the electrical difference between the blood cells and the floating liquid and generates an electrical signal proportional to the size of the blood cells, and a filter and a particle detector connected inside the detector body. A fluid control device that aspirates and quantifies blood cell floating fluid through micropores and issues a measurement start signal and a measurement end signal, and a particle detection device that detects an electric signal proportional to the size of the particle and generates a pulse signal. a counting circuit that starts counting based on the measurement start signal of the fluid control device and ends counting based on the measurement end signal, an arithmetic circuit connected to this counting circuit, and an arithmetic circuit connected to this counting circuit; A device for measuring characteristics of blood cells, characterized in that it comprises a memory, a display device and a recording device connected to each other.