(19)
(11) EP 0 400 044 A1

(12)

(43) Date of publication:
05.12.1990 Bulletin 1990/49

(21) Application number: 89902396.0

(22) Date of filing: 02.02.1989
(51) International Patent Classification (IPC): 
G01N 21/ 53( . )
(86) International application number:
PCT/GB1989/000095
(87) International publication number:
WO 1989/007253 (10.08.1989 Gazette 1989/18)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI NL

(30) Priority: 03.02.1988 GB 19880002330
22.12.1988 GB 19880030023

(71) Applicant: LOUGHBOROUGH CONSULTANTS LIMITED
Loughborough LE11 3TF (GB)

(72) Inventors:
  • LLOYD, Philip, John
    Loughborough LE11 2AW (GB)
  • SINCLAIR, Ian
    Loughborough LE11 0PR (GB)
  • MADDOCKS, Nigel
    Erdington Birmingham B23 7NC (GB)

(74) Representative: Bardo, Julian Eason, et al 
Abel & Imray Northumberland House 303-306 High Holborn
London, WC1V 7LH
London, WC1V 7LH (GB)

   


(54) DEVICE AND METHOD CAPABLE OF DETECTING SMALL PARTICLES IN A FLUID