GB2273449B - Centrifuge rotor - Google Patents

Centrifuge rotor

Info

Publication number
GB2273449B
GB2273449B GB9401308A GB9401308A GB2273449B GB 2273449 B GB2273449 B GB 2273449B GB 9401308 A GB9401308 A GB 9401308A GB 9401308 A GB9401308 A GB 9401308A GB 2273449 B GB2273449 B GB 2273449B
Authority
GB
United Kingdom
Prior art keywords
centrifuge rotor
centrifuge
rotor
Prior art date
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.)
Expired - Fee Related
Application number
GB9401308A
Other versions
GB2273449A (en
GB9401308D0 (en
Inventor
Laurence Roy Rickman
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB9401308D0 publication Critical patent/GB9401308D0/en
Publication of GB2273449A publication Critical patent/GB2273449A/en
Application granted granted Critical
Publication of GB2273449B publication Critical patent/GB2273449B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B04B2007/025—Lids for laboratory centrifuge rotors
GB9401308A 1991-08-03 1994-01-25 Centrifuge rotor Expired - Fee Related GB2273449B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919116806A GB9116806D0 (en) 1991-08-03 1991-08-03 Centrifuge rotor
PCT/GB1992/001443 WO1993002801A1 (en) 1991-08-03 1992-08-03 Centrifuge rotor

Publications (3)

Publication Number Publication Date
GB9401308D0 GB9401308D0 (en) 1994-04-13
GB2273449A GB2273449A (en) 1994-06-22
GB2273449B true GB2273449B (en) 1995-01-04

Family

ID=10699482

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919116806A Pending GB9116806D0 (en) 1991-08-03 1991-08-03 Centrifuge rotor
GB9401308A Expired - Fee Related GB2273449B (en) 1991-08-03 1994-01-25 Centrifuge rotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919116806A Pending GB9116806D0 (en) 1991-08-03 1991-08-03 Centrifuge rotor

Country Status (3)

Country Link
AU (1) AU2388992A (en)
GB (2) GB9116806D0 (en)
WO (1) WO1993002801A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652436A1 (en) * 1996-12-17 1998-06-18 Hettich Andreas Fa Hematocrit centrifuge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189318645A (en) * 1893-10-05 1893-11-25 Franz Hugershoff Improvements in Centrifugal Machines Operated by Hand.
US3009388A (en) * 1957-12-30 1961-11-21 American Optical Corp Apparatus for determining fluid fractions and sedimentataion rates
US3168473A (en) * 1961-12-04 1965-02-02 Clay Adams Inc Microhematocrit reader for centrifuges
US4199544A (en) * 1975-12-17 1980-04-22 Compur-Electronic Gesellschaft Mit Beschrankter Haftung Read-off device for medical samples
US4460351A (en) * 1981-07-03 1984-07-17 Kabushiki Kaisha Kubota Seisakusho Rotor for a centrifuge
EP0199696A2 (en) * 1985-04-22 1986-10-29 Landstingens Inköpscentral LIC ekonomisk förening Laboratory centrifuge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189318645A (en) * 1893-10-05 1893-11-25 Franz Hugershoff Improvements in Centrifugal Machines Operated by Hand.
US3009388A (en) * 1957-12-30 1961-11-21 American Optical Corp Apparatus for determining fluid fractions and sedimentataion rates
US3168473A (en) * 1961-12-04 1965-02-02 Clay Adams Inc Microhematocrit reader for centrifuges
US4199544A (en) * 1975-12-17 1980-04-22 Compur-Electronic Gesellschaft Mit Beschrankter Haftung Read-off device for medical samples
US4460351A (en) * 1981-07-03 1984-07-17 Kabushiki Kaisha Kubota Seisakusho Rotor for a centrifuge
EP0199696A2 (en) * 1985-04-22 1986-10-29 Landstingens Inköpscentral LIC ekonomisk förening Laboratory centrifuge

Also Published As

Publication number Publication date
GB9116806D0 (en) 1991-09-18
AU2388992A (en) 1993-03-02
WO1993002801A1 (en) 1993-02-18
GB2273449A (en) 1994-06-22
GB9401308D0 (en) 1994-04-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010803

728V Application for restoration filed (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Free format text: GB2273449 DR. LAURENCE ROY RICKMAN THE APPLICATION FOR RESTORATION FILED 23.04.02 WAS IMPROPERLY FILED, NO ACCOMPANYING FEE PAID ON FORM 16/77, AND IS NOT PROCEEDING.