PL347551A1 - Pipette with improved pipette tip and mounting shaft - Google Patents
Pipette with improved pipette tip and mounting shaftInfo
- Publication number
- PL347551A1 PL347551A1 PL99347551A PL34755199A PL347551A1 PL 347551 A1 PL347551 A1 PL 347551A1 PL 99347551 A PL99347551 A PL 99347551A PL 34755199 A PL34755199 A PL 34755199A PL 347551 A1 PL347551 A1 PL 347551A1
- Authority
- PL
- Poland
- Prior art keywords
- pipette
- mounting shaft
- tip
- pipette tip
- improved
- Prior art date
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
- B01L3/0275—Interchangeable or disposable dispensing tips
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
An air displacement pipette (10) having axially spaced annular sealing and substantially cylindrical lateral support zones (36, 38) and regions (46, 48) on the pipette's mounting shaft and tip, respectively, in combination with means (52) for insuring uniform depth of mounting shaft penetration into the pipette tip to maintain uniform tip interference with the mounting shaft as successive tips are mounted on and ejected from the mounting shaft whereby the pipette tip is easily and firmly mountable on and easily ejectable from the pipette tip mounting shaft by the application of axial mounting and ejection forces of about two pounds and one pound, respectively.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/188,031 US6168761B1 (en) | 1998-11-06 | 1998-11-06 | Pipette with improved pipette tip and mounting shaft |
US09/234,197 US6171553B1 (en) | 1998-11-06 | 1999-01-20 | Pipette with improved pipette tip and mounting shaft |
PCT/US1999/026251 WO2000027529A1 (en) | 1998-11-06 | 1999-11-05 | Pipette with improved pipette tip and mounting shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
PL347551A1 true PL347551A1 (en) | 2002-04-08 |
PL195725B1 PL195725B1 (en) | 2007-10-31 |
Family
ID=26883652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL99347551A PL195725B1 (en) | 1998-11-06 | 1999-11-05 | Pipette with improved pipette tip and mounting shaft |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1126916B1 (en) |
CN (1) | CN1179793C (en) |
AT (1) | ATE382427T1 (en) |
BR (1) | BR9915136A (en) |
DE (1) | DE99958813T1 (en) |
PL (1) | PL195725B1 (en) |
TW (1) | TW431911B (en) |
WO (1) | WO2000027529A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6596240B2 (en) | 2001-01-12 | 2003-07-22 | Porex Corporation | Pipette tip for easy mounting and ejecting from a pipette |
DE10222511B4 (en) * | 2002-05-22 | 2005-03-17 | Eppendorf Ag | pipette tip |
EP2606977B1 (en) * | 2011-12-23 | 2019-07-03 | Eppendorf AG | Pipette tip |
WO2013170538A1 (en) * | 2012-05-16 | 2013-11-21 | Gene Era Biotech Co. Ltd. | Pipette tip member |
CN104307584B (en) * | 2014-09-25 | 2015-09-16 | 瑞安市富日包装机械有限公司 | Dropper unit mahine |
WO2017218032A1 (en) * | 2016-06-15 | 2017-12-21 | Hamilton Company | Pipetting device, pipette tip coupler, and pipette tip: devices and methods |
US11745187B2 (en) * | 2021-06-28 | 2023-09-05 | Xcaliber Sciences, Inc. | Pipette tip system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI843976L (en) * | 1983-10-13 | 1985-04-14 | Cetus Corp | UTBYTBAR PIPETTSPETS. |
US4824641A (en) * | 1986-06-20 | 1989-04-25 | Cetus Corporation | Carousel and tip |
US4748859A (en) * | 1987-03-06 | 1988-06-07 | Rainin Instrument Co., Inc. | Disposable pipette tip |
DE3824767A1 (en) * | 1988-07-21 | 1990-02-01 | Eppendorf Geraetebau Netheler | CLIP-ON PIPETTE TIP IN THE FORM OF A CORRESPONDING HEAD PIECE, IN PARTICULAR CONE OF A PIPETTE, AT LEAST IN PARTIAL CONTAINERS |
US5232669A (en) * | 1991-11-08 | 1993-08-03 | Abbott Laboratories | Pipette tip with self-aligning and self-sealing features |
-
1999
- 1999-11-05 TW TW088119445A patent/TW431911B/en not_active IP Right Cessation
- 1999-11-05 PL PL99347551A patent/PL195725B1/en unknown
- 1999-11-05 EP EP99958813A patent/EP1126916B1/en not_active Expired - Lifetime
- 1999-11-05 BR BR9915136-7A patent/BR9915136A/en not_active Application Discontinuation
- 1999-11-05 CN CNB998143227A patent/CN1179793C/en not_active Expired - Lifetime
- 1999-11-05 DE DE99958813T patent/DE99958813T1/en active Pending
- 1999-11-05 WO PCT/US1999/026251 patent/WO2000027529A1/en active IP Right Grant
- 1999-11-05 AT AT99958813T patent/ATE382427T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE99958813T1 (en) | 2006-02-09 |
EP1126916A1 (en) | 2001-08-29 |
WO2000027529A1 (en) | 2000-05-18 |
EP1126916B1 (en) | 2008-01-02 |
ATE382427T1 (en) | 2008-01-15 |
CN1179793C (en) | 2004-12-15 |
EP1126916A4 (en) | 2005-12-07 |
TW431911B (en) | 2001-05-01 |
BR9915136A (en) | 2001-08-07 |
CN1330573A (en) | 2002-01-09 |
PL195725B1 (en) | 2007-10-31 |
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