GB0019005D0 - Improved imaging method and apparatus - Google Patents

Improved imaging method and apparatus

Info

Publication number: GB0019005D0
Authority: GB; United Kingdom
Prior art keywords: imaging method; improved imaging; improved; imaging
Prior art date: 2000-08-04
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB0019005A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Oxford Lasers Ltd

Original Assignee

Oxford Lasers Ltd

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.)

2000-08-04

Filing date

2000-08-04

Publication date

2000-09-20

2000-08-04 Application filed by Oxford Lasers Ltd filed Critical Oxford Lasers Ltd

2000-08-04 Priority to GB0019005A priority Critical patent/GB2365523A/en

2000-09-20 Publication of GB0019005D0 publication Critical patent/GB0019005D0/en

2001-07-27 Priority to PCT/GB2001/003404 priority patent/WO2002012858A1/en

2002-02-20 Publication of GB2365523A publication Critical patent/GB2365523A/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

GB0019005A 2000-08-04 2000-08-04 Measuring particle size distribution using images Withdrawn GB2365523A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB0019005A GB2365523A (en)	2000-08-04	2000-08-04	Measuring particle size distribution using images
PCT/GB2001/003404 WO2002012858A1 (en)	2000-08-04	2001-07-27	Improved particle imaging method and apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0019005A GB2365523A (en)	2000-08-04	2000-08-04	Measuring particle size distribution using images

Publications (2)

Publication Number	Publication Date
GB0019005D0 true GB0019005D0 (en)	2000-09-20
GB2365523A GB2365523A (en)	2002-02-20

Family

ID=9896864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0019005A Withdrawn GB2365523A (en)	2000-08-04	2000-08-04	Measuring particle size distribution using images

Country Status (2)

Country	Link
GB (1)	GB2365523A (en)
WO (1)	WO2002012858A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10239767B4 (en) *	2002-08-29	2010-10-14	Activaero Gmbh	Apparatus and method for determining the aerodynamic behavior of particles in aerosols
US7749553B2 (en)	2005-01-31	2010-07-06	Boston Scientific Scimed, Inc.	Method and system for coating a medical device using optical drop volume verification
US7342670B2 (en)	2005-10-19	2008-03-11	Labcoat, Ltd.	In-flight drop location verification system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4136950A (en) *	1976-11-08	1979-01-30	Labrum Engineering, Inc.	Microscope system for observing moving particles
JPS5790139A (en) *	1980-11-26	1982-06-04	Ishikawajima Harima Heavy Ind Co Ltd	Measuring device for spray particle size
US4441816A (en) *	1982-03-25	1984-04-10	The United States Of America As Represented By The United States Department Of Energy	Optical double-slit particle measuring system
JPS63201554A (en) *	1987-02-17	1988-08-19	Canon Inc	Particle analyzing device
JP3096099B2 (en) *	1991-08-13	2000-10-10	科学技術振興事業団	Particle measurement device
DE19802141C1 (en) *	1998-01-22	1999-04-22	Retsch Kurt Gmbh & Co Kg	Arrangement for determining the particle size distribution of a particle mixture
US5974901A (en) *	1998-02-06	1999-11-02	The Cleveland Clinic Foundation	Method for determining particle characteristics

2000
- 2000-08-04 GB GB0019005A patent/GB2365523A/en not_active Withdrawn
2001
- 2001-07-27 WO PCT/GB2001/003404 patent/WO2002012858A1/en active Application Filing

Also Published As

Publication number	Publication date
WO2002012858A1 (en)	2002-02-14
GB2365523A (en)	2002-02-20

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Legal Events

Date	Code	Title	Description
2002-03-20	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)