CN1146473C - 具有改进的滴管尖端及安装轴组件的滴管 - Google Patents
具有改进的滴管尖端及安装轴组件的滴管 Download PDFInfo
- Publication number
- CN1146473C CN1146473C CNB998143359A CN99814335A CN1146473C CN 1146473 C CN1146473 C CN 1146473C CN B998143359 A CNB998143359 A CN B998143359A CN 99814335 A CN99814335 A CN 99814335A CN 1146473 C CN1146473 C CN 1146473C
- Authority
- CN
- China
- Prior art keywords
- installation shaft
- pipette tip
- tip
- band
- improved pipette
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 238000009434 installation Methods 0.000 claims description 117
- 238000012856 packing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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
- B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0689—Sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/12—Specific details about materials
- B01L2300/123—Flexible; Elastomeric
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18803298A | 1998-11-06 | 1998-11-06 | |
US09/188,032 | 1998-11-06 | ||
US09/234,195 | 1999-01-20 | ||
US09/234,195 US6248295B1 (en) | 1998-11-06 | 1999-01-20 | Pipette with improved pipette tip and mounting shaft combination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1348397A CN1348397A (zh) | 2002-05-08 |
CN1146473C true CN1146473C (zh) | 2004-04-21 |
Family
ID=26883655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998143359A Expired - Lifetime CN1146473C (zh) | 1998-11-06 | 1999-11-05 | 具有改进的滴管尖端及安装轴组件的滴管 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1135210B1 (zh) |
CN (1) | CN1146473C (zh) |
BR (1) | BR9915086A (zh) |
PL (1) | PL192753B1 (zh) |
TW (1) | TW431912B (zh) |
WO (1) | WO2000027528A1 (zh) |
Families Citing this family (3)
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 |
WO2013170538A1 (en) * | 2012-05-16 | 2013-11-21 | Gene Era Biotech Co. Ltd. | Pipette tip member |
CN107398310A (zh) * | 2017-02-22 | 2017-11-28 | 佛山市工芯精密机械有限公司 | 一种移液器插嘴 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2287941A1 (fr) | 1974-10-15 | 1976-05-14 | Marteau D Autry Eric | Dispositif d'ejection de l'embout amovible d'une pipette |
US4023716A (en) * | 1976-04-20 | 1977-05-17 | Justin Joel Shapiro | Micro-dispensing liquid pipet |
US4349109A (en) * | 1980-10-20 | 1982-09-14 | Medical Laboratory Automation, Inc. | Disposable pipette tips and trays therefor |
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 (de) * | 1988-07-21 | 1990-02-01 | Eppendorf Geraetebau Netheler | Aufsteckbare pipettenspitze in form eines entsprechend einem aufsteckkopfstueck, insbesondere konus einer pipette, wenigstens abschnittsweise ausgefuehrten gefaesses |
US5200151A (en) * | 1990-05-21 | 1993-04-06 | P B Diagnostic Systems, Inc. | Fluid dispensing system having a pipette assembly with preset tip locator |
US5232669A (en) * | 1991-11-08 | 1993-08-03 | Abbott Laboratories | Pipette tip with self-aligning and self-sealing features |
-
1999
- 1999-11-05 WO PCT/US1999/026210 patent/WO2000027528A1/en active IP Right Grant
- 1999-11-05 EP EP99971738A patent/EP1135210B1/en not_active Expired - Lifetime
- 1999-11-05 PL PL366207A patent/PL192753B1/pl unknown
- 1999-11-05 BR BR9915086-7A patent/BR9915086A/pt not_active Application Discontinuation
- 1999-11-05 CN CNB998143359A patent/CN1146473C/zh not_active Expired - Lifetime
-
2000
- 2000-03-01 TW TW88119446A patent/TW431912B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9915086A (pt) | 2001-07-17 |
EP1135210A1 (en) | 2001-09-26 |
PL366207A1 (en) | 2005-01-24 |
TW431912B (en) | 2001-05-01 |
CN1348397A (zh) | 2002-05-08 |
EP1135210A4 (en) | 2006-11-02 |
EP1135210B1 (en) | 2010-07-21 |
WO2000027528A1 (en) | 2000-05-18 |
PL192753B1 (pl) | 2006-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RAINIU INSTRUMENT CO., INC. Free format text: FORMER OWNER: RUINING GROUP CO.,LTD. Effective date: 20061208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: RUINING GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: RAINIU INSTRUMENT CO., INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: Rinnen Group Co. Address before: California, USA Patentee before: RAININ INSTRUMENT Co.,Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20061208 Address after: California, USA Patentee after: RAININ INSTRUMENT Co.,Inc. Address before: California, USA Patentee before: Rinnen Group Co. |
|
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: Metler Torrido International Co.,Ltd. Address before: California, USA Patentee before: RAININ INSTRUMENT Co.,Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20040421 |
|
CX01 | Expiry of patent term |