EP0455043A3 - Pipetting device - Google Patents

Pipetting device Download PDF

Info

Publication number: EP0455043A3
Authority: EP; European Patent Office
Prior art keywords: activation element; piston; pipetting device; cylinder; teats
Prior art date: 1990-05-04
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.): Granted

Application number

EP19910106075

Other languages

English (en)

Other versions

EP0455043B1 (de

EP0455043A2 (de

Inventor

Horst Sabloewski

Ingo Cordes

Jochen Beese

Klaus Schuerbrock

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.)

Eppendorf SE

Original Assignee

Eppendorf Netheler Hinz GmbH

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.)

1990-05-04

Filing date

1991-04-17

Publication date

1992-02-26

1991-04-17 Application filed by Eppendorf Netheler Hinz GmbH filed Critical Eppendorf Netheler Hinz GmbH

1991-11-06 Publication of EP0455043A2 publication Critical patent/EP0455043A2/de

1992-02-26 Publication of EP0455043A3 publication Critical patent/EP0455043A3/de

1995-05-24 Application granted granted Critical

1995-05-24 Publication of EP0455043B1 publication Critical patent/EP0455043B1/de

2011-04-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops

EP91106075A 1990-05-04 1991-04-17 Pipettiervorrichtung Expired - Lifetime EP0455043B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4014333		1990-05-04
DE4014333A DE4014333A1 (de)	1990-05-04	1990-05-04	Pipettiervorrichtung

Publications (3)

Publication Number	Publication Date
EP0455043A2 EP0455043A2 (de)	1991-11-06
EP0455043A3 true EP0455043A3 (en)	1992-02-26
EP0455043B1 EP0455043B1 (de)	1995-05-24

Family

ID=6405711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91106075A Expired - Lifetime EP0455043B1 (de)	1990-05-04	1991-04-17	Pipettiervorrichtung

Country Status (5)

Country	Link
US (1)	US5511433A (de)
EP (1)	EP0455043B1 (de)
JP (1)	JPH0655278B2 (de)
AT (1)	ATE122930T1 (de)
DE (2)	DE4014333A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI88775C (fi) *	1992-02-11	1993-07-12	Biohit Oy	Pipett
DE4209620C1 (de) *	1992-03-25	1993-12-16	Eppendorf Geraetebau Netheler	Verfahren zur Korrektur des Volumenfehlers ïV bei einem Pipettiersystem
DE4335863C1 (de) *	1993-10-21	1995-02-02	Eppendorf Geraetebau Netheler	Kolbenhubpipette
US5454268A (en) *	1993-11-15	1995-10-03	Kim; Young S.	Double-plunger liquid displacement syringe pipet
FI109407B (fi) *	2001-02-09	2002-07-31	Biohit Oyj	Imulaite
EP1438138B1 (de)	2001-10-16	2010-09-08	Matrix Technologies Corporation	Hand-pipettiervorrichtung
US7284454B2 (en) *	2004-05-27	2007-10-23	Matrix Technologies Corporation	Hand held pipette
US20060027033A1 (en) *	2002-10-16	2006-02-09	Richard Cote	Hand-held pipette employing voice recognition control
US7381371B2 (en) *	2004-01-16	2008-06-03	Heathrow Scientific Llc	Pipette device with pivotable nozzle assembly
US20080199361A1 (en) *	2007-02-16	2008-08-21	Francis Gomes	Hand-held pipetting device
US20090010809A1 (en) *	2007-07-03	2009-01-08	Hadjis Peter T	Manual pipette filler
US20090007701A1 (en) *	2007-07-03	2009-01-08	Hadjis Peter T	Pivoting pipette device
US8337782B2 (en) *	2007-10-16	2012-12-25	Ivek Corporation	Coupling system for use with fluid displacement apparatus
PL214640B1 (pl) *	2009-04-30	2013-08-30	Pz Htl Spolka Akcyjna	Zespól trzonu do zamontowania w pipecie mechanicznej lub elektronicznej
DE102012002169B4 (de) *	2012-02-07	2017-02-09	Eppendorf Ag	Pipette
US9322750B2 (en) *	2012-03-09	2016-04-26	Torion Technologies, Inc.	Needle trap for use with a gas chromatograph-mass spectrometer for field sampling and analysis
US9358538B2 (en)	2012-04-30	2016-06-07	The Regents Of The University Of Michigan	High resolution pipette
EP2914318A1 (de)	2012-11-05	2015-09-09	Austen Bioinnovation Institute in Akron	Spritzenpipette mit kleinem volumen
WO2015120053A1 (en) *	2014-02-04	2015-08-13	Austen Bioinnovation Institute In Akron	Plunger for low-volume syringe pipette
EP3932557B1 (de) *	2020-07-02	2023-11-15	Eppendorf SE	Mehrkanalpipettierkopf
EP4331725A1 (de) *	2022-08-30	2024-03-06	Eppendorf SE	Kolbenstange und verfahren zur herstellung einer solchen kolbenstange

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3506164A (en) *	1968-05-31	1970-04-14	Sherwood Medical Ind Inc	Automatic pipette
DE1952774A1 (de) *	1968-10-25	1970-07-02	Bio Dynamics Inc	Pipette
FR2330456A1 (fr) *	1975-11-05	1977-06-03	Eppendorf Geraetebau Netheler	Dispositif de pipetage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE858148C (de) *	1943-03-27	1952-12-04	Josef Gries	Vorrichtung zum Ansaugen einer fuer die Bestimmung der Blutsenkung erforderlichen Blutmenge
US3732735A (en) *	1971-06-17	1973-05-15	Medical Laboratory Automation	Pipettes
US3853012A (en) *	1971-10-04	1974-12-10	Medical Laboratory Automation	Pipettes
DE2319175A1 (de) *	1973-04-16	1974-10-31	Oxford Lab	Detail-kolbenpipette
US3901413A (en) *	1974-03-01	1975-08-26	Precision Sampling Corp	High pressure syringe
SE381577B (sv) *	1974-06-24	1975-12-15	Mediplast Ab	Anordning for overforing av en vetska, sasom blod fran en cylindrisk behallare till en pipett
SU542547A1 (ru) *	1974-09-12	1977-01-15	Институт Биохимии И Физиологии Микроорганизмов Ан Ссср	Пипетка
FR2351402A1 (fr) *	1976-05-10	1977-12-09	Marteau Dautry Eric	Diluteur reglable
DE2651333C3 (de) *	1976-11-10	1980-10-16	Walter Sarstedt Kunststoff-Spritzgusswerk, 5223 Nuembrecht	Saugpipette
JPS5919736B2 (ja) *	1981-02-09	1984-05-08	株式会社ニチリヨ−	ピペット装置
US4616514A (en) *	1983-06-06	1986-10-14	Rainin Instrument Co., Inc.	Replaceable tip assembly for pipette
JPS60222571A (ja) *	1984-04-18	1985-11-07	Toshiba Corp	シリンダ−ポンプ
ES2035210T3 (es) *	1988-10-21	1993-04-16	Eppendorf-Netheler-Hinz Gmbh	Dispositivo para accionar pipetas.

1990
- 1990-05-04 DE DE4014333A patent/DE4014333A1/de active Granted
1991
- 1991-04-17 AT AT91106075T patent/ATE122930T1/de not_active IP Right Cessation
- 1991-04-17 EP EP91106075A patent/EP0455043B1/de not_active Expired - Lifetime
- 1991-04-17 DE DE59105556T patent/DE59105556D1/de not_active Expired - Lifetime
- 1991-05-07 JP JP3132082A patent/JPH0655278B2/ja not_active Expired - Lifetime
1992
- 1992-12-16 US US07/991,475 patent/US5511433A/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3506164A (en) *	1968-05-31	1970-04-14	Sherwood Medical Ind Inc	Automatic pipette
DE1952774A1 (de) *	1968-10-25	1970-07-02	Bio Dynamics Inc	Pipette
FR2330456A1 (fr) *	1975-11-05	1977-06-03	Eppendorf Geraetebau Netheler	Dispositif de pipetage

Also Published As

Publication number	Publication date
JPH04227859A (ja)	1992-08-17
JPH0655278B2 (ja)	1994-07-27
EP0455043B1 (de)	1995-05-24
DE4014333C2 (de)	1992-07-02
US5511433A (en)	1996-04-30
ATE122930T1 (de)	1995-06-15
DE4014333A1 (de)	1991-11-28
EP0455043A2 (de)	1991-11-06
DE59105556D1 (de)	1995-06-29

Legal Events

Date	Code	Title	Description
1991-09-20	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
1991-11-06	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB LI LU NL
1992-01-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-02-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB LI LU NL
1992-05-20	17P	Request for examination filed	Effective date: 19920319
1993-10-13	17Q	First examination report despatched	Effective date: 19930826
1995-04-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-05-24	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB LI LU NL
1995-05-24	REF	Corresponds to:	Ref document number: 122930 Country of ref document: AT Date of ref document: 19950615 Kind code of ref document: T
1995-06-29	REF	Corresponds to:	Ref document number: 59105556 Country of ref document: DE Date of ref document: 19950629
1995-08-02	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19950704
1995-08-25	ET	Fr: translation filed
1996-03-29	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-03-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1996-05-15	26N	No opposition filed
2001-02-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PFA Free format text: EPPENDORF-NETHELER-HINZ GMBH TRANSFER- EPPENDORF AG
2001-04-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: CD Ref country code: FR Ref legal event code: CJ
2001-07-02	NLS	Nl: assignments of ep-patents	Owner name: EPPENDORF AG
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2007-09-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PCAR Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)
2010-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: LU Payment date: 20100427 Year of fee payment: 20
2010-07-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20100506 Year of fee payment: 20
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2011-04-17	REG	Reference to a national code	Ref country code: DE Ref legal event code: R071 Ref document number: 59105556 Country of ref document: DE
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2011-04-30	BE20	Be: patent expired	Owner name: EPPENDORF A.G. Effective date*: 20110417
2011-05-11	REG	Reference to a national code	Ref country code: GB Ref legal event code: PE20 Expiry date: 20110416
2011-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20110417 Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20110416
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Publication	Publication Date	Title
EP0455043A3 (en)	1992-02-26	Pipetting device
ATE81032T1 (de)	1992-10-15	Pipettiervorrichtung.
ZA974358B (en)	1998-11-20	Fluid dispensing device
AU630653B2 (en)	1992-11-05	Modular fluid multiple preparation assembly
CA2124639A1 (en)	1995-01-03	Pipette device constructed to prevent contamination by aerosols or overpipetting
CA2043960A1 (en)	1992-12-06	Thin film container with removable lid and related process
ATE268720T1 (de)	2004-06-15	Vorrichtung für die reversible befestigung eines behälters auf einer halterung und mit einer derartigen vorrichtung ausgestatteter behälter
JP3225367B2 (ja)	2001-11-05	容積式ピペット
CA2088561A1 (fr)	1993-08-04	Presse pour comprimer des futs de dechets contamines
GB2021971A (en)	1979-12-12	Pipetting apparatus
SE9001134D0 (sv)	1990-03-28	Kolvlaegesavkaennare
JPS63131986U (de)	1988-08-29
ATE182551T1 (de)	1999-08-15	Hubkipp- oder kippvorrichtung zum entleeren von müllbehältern
ES2048900T3 (es)	1994-04-01	Boquilla de llenado.
DK0594491T3 (da)	1997-09-22	Hydromekanisk indretning til lukning af et sprøjtestøbeapparat.
JPH02105891U (de)	1990-08-22
SE9100399L (sv)	1992-05-11	Anordning foer automatisk utmatning av matraett fraan stora kokkaerl
DE69609145D1 (de)	2000-08-10	Gegenstand zur Reduzierung des Volumens von Kunststoffbehältern
RU2007156C1 (ru)	1994-02-15	Оперативная трость
JPS621155U (de)	1987-01-07
IT1242965B (it)	1994-05-18	Dispositivo perfezionato per la discesa di materiale in particelle solide in particolare per il prelievo del materiale da un contenitore
JPH02116380U (de)	1990-09-18
JPS5757236A (en)	1982-04-06	Sample collecting device for powder material
ATE197278T1 (de)	2000-11-15	Stapelvorrichtung zum lagern von gebrauchten wegwerfbechern
JPH0355260U (de)	1991-05-28