EP0870545A1 - Centrifugeuse avec couvercle permettant la lecture de l'hématocrite - Google Patents

Centrifugeuse avec couvercle permettant la lecture de l'hématocrite Download PDF

Info

Publication number: EP0870545A1
Authority: EP; European Patent Office
Prior art keywords: centrifuge; lid; rotor; scales; cover
Prior art date: 1997-04-12
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.): Granted

Application number

EP98105497A

Other languages

German (de)

English (en)

Other versions

EP0870545B1 (fr

Inventor

Günter Eberle

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.)

Andreas Hettich GmbH

Original Assignee

Andreas Hettich GmbH and Co KG

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.)

1997-04-12

Filing date

1998-03-26

Publication date

1998-10-14

1998-03-26 Application filed by Andreas Hettich GmbH and Co KG filed Critical Andreas Hettich GmbH and Co KG

1998-10-14 Publication of EP0870545A1 publication Critical patent/EP0870545A1/fr

2002-09-25 Application granted granted Critical

2002-09-25 Publication of EP0870545B1 publication Critical patent/EP0870545B1/fr

2018-03-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- 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
- 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

Definitions

the present invention is concerned with a new one Design for a centrifuge according to the preamble of the claim 1.
a first type for example Separation of blood is used, separates the individual Blood components already during centrifugation from each other. This procedure is usually however only possible if the centrifuged or separating liquid is present in relatively large amounts and the container that this liquid is in, one or more connections for the supply or the Deriving has.
the object of the present invention is therefore a Centrifuge of the type mentioned above improve that the handling is significantly simplified.
the lid can be used for a larger one Diversity of liquids to be centrifuged will.
the centrifuge consists of essentially from a rotor 1 onto which a cover 2 can be put on.
the rotor 1 has at its lower End a connector 3 for a drive and at its top End a connection 4 for the lid 2.
a locking element 5 be that snaps into a corresponding groove at connection 4.
FIG 3 shows that the cover 2 with several scales 6 and Concentration lines 7 is provided.
Embodiment run the scales 6 and concentration lines 7 roughly spiral or helical around the lid. This has the advantage of being different on the lid Scales and lines of concentration are in place so that the Cover from the outset for a variety of to centrifuging liquids without any modification can be used.
the cover 2 on its Bottom be provided with a circumferential projection 8 can, which is on a corresponding counter surface of the rotor 1 creates.
the tubes to be centrifuged are then usually in the space between the rotor 1 and the Cover 2 added.

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Centrifugal Separators (AREA)

EP98105497A 1997-04-12 1998-03-26 Centrifugeuse avec couvercle permettant la lecture de l'hématocrite Expired - Lifetime EP0870545B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19715344A DE19715344A1 (de)	1997-04-12	1997-04-12	Haematokrit-Zentrifuge mit Ablesedeckel
DE19715344		1997-04-12

Publications (2)

Publication Number	Publication Date
EP0870545A1 true EP0870545A1 (fr)	1998-10-14
EP0870545B1 EP0870545B1 (fr)	2002-09-25

Family

ID=7826355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98105497A Expired - Lifetime EP0870545B1 (fr)	1997-04-12	1998-03-26	Centrifugeuse avec couvercle permettant la lecture de l'hématocrite

Country Status (3)

Country	Link
US (1)	US6149569A (fr)
EP (1)	EP0870545B1 (fr)
DE (2)	DE19715344A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8793602B2 (en)	2004-01-15	2014-07-29	The Mathworks, Inc.	System and method for scheduling the execution of model components using model events

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005014218B4 (de) *	2005-03-29	2008-03-06	Thermo Electron Led Gmbh	Befestigungsvorrichtung eines Deckels für einen Zentrifugenrotor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3168473A (en) *	1961-12-04	1965-02-02	Clay Adams Inc	Microhematocrit reader for centrifuges
US4052164A (en) *	1972-11-26	1977-10-04	Compur-Electronic Gesellschaft Mit Beschrankter Haftung	Apparatus for centrifugal separation and measurement of samples
DE2838783A1 (de) *	1978-09-06	1980-03-20	Clinicon Int Gmbh	Schnelle senkungsreaktion
US4199544A (en) *	1975-12-17	1980-04-22	Compur-Electronic Gesellschaft Mit Beschrankter Haftung	Read-off device for medical samples
US5316952A (en) *	1991-02-15	1994-05-31	Technical Research Associates, Inc.	Blood sample apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2831252A (en) *	1955-10-07	1958-04-22	Theodore E Weichselbaum	Hematocrit measuring instruments
BE561760A (fr) *	1956-10-19
DE6751126U (de) *	1968-09-12	1969-02-20	Heraeus Christ Gmbh	Zentrifuge
DE2556915C3 (de) *	1975-12-17	1979-08-23	Compur-Electronic Gmbh, 8000 Muenchen	Zentrifuge für medizinische Untersuchungen
USD259140S (en)	1978-02-09	1981-05-05	Compur-Electronic Gesellschaft Mit Beschrankter Haftung	Pocket-size centrifuge

1997
- 1997-04-12 DE DE19715344A patent/DE19715344A1/de not_active Withdrawn
1998
- 1998-03-26 EP EP98105497A patent/EP0870545B1/fr not_active Expired - Lifetime
- 1998-03-26 DE DE59805655T patent/DE59805655D1/de not_active Expired - Lifetime
- 1998-04-10 US US09/058,482 patent/US6149569A/en not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3168473A (en) *	1961-12-04	1965-02-02	Clay Adams Inc	Microhematocrit reader for centrifuges
US4052164A (en) *	1972-11-26	1977-10-04	Compur-Electronic Gesellschaft Mit Beschrankter Haftung	Apparatus for centrifugal separation and measurement of samples
US4199544A (en) *	1975-12-17	1980-04-22	Compur-Electronic Gesellschaft Mit Beschrankter Haftung	Read-off device for medical samples
DE2838783A1 (de) *	1978-09-06	1980-03-20	Clinicon Int Gmbh	Schnelle senkungsreaktion
US5316952A (en) *	1991-02-15	1994-05-31	Technical Research Associates, Inc.	Blood sample apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8793602B2 (en)	2004-01-15	2014-07-29	The Mathworks, Inc.	System and method for scheduling the execution of model components using model events

Also Published As

Publication number	Publication date
EP0870545B1 (fr)	2002-09-25
DE19715344A1 (de)	1998-10-15
US6149569A (en)	2000-11-21
DE59805655D1 (de)	2002-10-31

Legal Events

Date	Code	Title	Description
1998-08-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-10-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB IT
1998-10-14	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1999-04-14	17P	Request for examination filed	Effective date: 19990217
1999-06-23	AKX	Designation fees paid	Free format text: DE FR GB IT
1999-08-11	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ANDREAS HETTICH GMBH & CO. KG
2001-06-27	17Q	First examination report despatched	Effective date: 20010510
2001-12-13	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-03-28	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-04-10	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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2002-07-10	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-08-09	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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2002-10-31	REF	Corresponds to:	Ref document number: 59805655 Country of ref document: DE Date of ref document: 20021031
2003-02-19	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20030129
2003-04-18	ET	Fr: translation filed
2003-08-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2003-08-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2003-09-17	26N	No opposition filed	Effective date: 20030626
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EP0870545A1 - Centrifugeuse avec couvercle permettant la lecture de l'hématocrite - Google Patents

Info

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Images

Classifications

Definitions

Landscapes

Applications Claiming Priority (2)

Publications (2)

Family

ID=7826355

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (1)

Citations (5)

Family Cites Families (5)

Patent Citations (5)

Cited By (1)

Also Published As

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