Pipetting device and sample analyzer
The utility model discloses a pipetting device and a sample analyzer, the pipetting device comprises a support, a pipetting needle and a baffle plate, the pipetting needle is arranged on the support and is used for liquid transfer; the baffle is arranged on the support and comprises a first side wal...
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| creator | LIU FUJIE JIANG TINGYAN |
| description | The utility model discloses a pipetting device and a sample analyzer, the pipetting device comprises a support, a pipetting needle and a baffle plate, the pipetting needle is arranged on the support and is used for liquid transfer; the baffle is arranged on the support and comprises a first side wall, the plane where the first side wall is located intersects with the extending direction of the pipetting needle, a notch is formed in the first side wall, and at least part of the pipetting needle is located in the notch. When the pipetting needle is used for pipetting, bubbles generated at the position of the needle tip of the pipetting needle are broken at the notch, so that bubble residues of the pipetting needle are reduced, and crystallization of the needle tip of the pipetting needle is reduced; and when the pipetting needle discharges liquid, the phenomenon of bubble film formation is not easy to occur at the tube orifice of the test tube, so that liquid hanging of the pipetting needle caused by breakage o |
| format | Patent |
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When the pipetting needle is used for pipetting, bubbles generated at the position of the needle tip of the pipetting needle are broken at the notch, so that bubble residues of the pipetting needle are reduced, and crystallization of the needle tip of the pipetting needle is reduced; and when the pipetting needle discharges liquid, the phenomenon of bubble film formation is not easy to occur at the tube orifice of the test tube, so that liquid hanging of the pipetting needle caused by breakage o</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; CLEANING ; CLEANING IN GENERAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; PREVENTION OF FOULING IN GENERAL ; TESTING ; TRANSPORTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240618&DB=EPODOC&CC=CN&NR=221156737U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240618&DB=EPODOC&CC=CN&NR=221156737U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU FUJIE</creatorcontrib><creatorcontrib>JIANG TINGYAN</creatorcontrib><title>Pipetting device and sample analyzer</title><description>The utility model discloses a pipetting device and a sample analyzer, the pipetting device comprises a support, a pipetting needle and a baffle plate, the pipetting needle is arranged on the support and is used for liquid transfer; the baffle is arranged on the support and comprises a first side wall, the plane where the first side wall is located intersects with the extending direction of the pipetting needle, a notch is formed in the first side wall, and at least part of the pipetting needle is located in the notch. 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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CLEANING CLEANING IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PREVENTION OF FOULING IN GENERAL TESTING TRANSPORTING |
| title | Pipetting device and sample analyzer |
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