Liquid aspirating tube, liquid dispensing apparatus and liquid dispensing method
US8354078B2 · kind B2 · utility
15Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | May 3, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/114998
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention is to present a liquid dispensing apparatus which is capable of preventing contamination by previously aspirated liquid, even when residual liquid in a pipette tip separated from the dispensing apparatus is scattered. The liquid dispensing apparatus includes: sample dispensing arm 5 which comprises a dispensing nozzle 54b for aspirating and discharging sample on which a pipette tip 200 is attached; tip separating section 140 for separating the pipette tip 200 from the dispensing nozzle 54b; and nozzle wiping section 16 for cleaning a tip of the dispensing nozzle 54b.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.