Serum separator and fibrin filter

Serum separator and fibrin filter

An article for drawing and holding a blood sample and adapted to be centrifuged to thereby position a separator between the packed cell portion of the blood, the heavier phase, and the serum or plasma portion, the lighter phase. The article includes a rigid evacuated tubular container hermetically s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ADLER, STANFORD L
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ADLER
STANFORD L
description An article for drawing and holding a blood sample and adapted to be centrifuged to thereby position a separator between the packed cell portion of the blood, the heavier phase, and the serum or plasma portion, the lighter phase. The article includes a rigid evacuated tubular container hermetically sealed with a removable resilient stopper, an inner cover element within the container detachably connected to the stopper to be separated therefrom on centrifugation of the blood sample, the element having plural filter openings therein, and a quantity of an inert semifluid sealant in the bottom of the container, the cover element and the sealant each having a specific gravity greater than the serum or plasma portion but less than the packed cell portion. In centrifuged position, the cover element intimately overlies the sealant and is supported from the wall structure of the container by the sealant, the sealant closing the filter openings and forming with the cover element the separator.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US3929646A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US3929646A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US3929646A3</originalsourceid><addsrcrecordid>eNrjZFAMTi0qzVUoTi1ILEosyS9SSMxLUUjLTCrKzANSOSWpRTwMrGmJOcWpvFCam0HezTXE2UM3tSA_PrW4IDE5NS-1JD402NjSyNLMxMzRmLAKAPZqJRA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Serum separator and fibrin filter</title><source>esp@cenet</source><creator>ADLER; STANFORD L</creator><creatorcontrib>ADLER; STANFORD L</creatorcontrib><description>An article for drawing and holding a blood sample and adapted to be centrifuged to thereby position a separator between the packed cell portion of the blood, the heavier phase, and the serum or plasma portion, the lighter phase. The article includes a rigid evacuated tubular container hermetically sealed with a removable resilient stopper, an inner cover element within the container detachably connected to the stopper to be separated therefrom on centrifugation of the blood sample, the element having plural filter openings therein, and a quantity of an inert semifluid sealant in the bottom of the container, the cover element and the sealant each having a specific gravity greater than the serum or plasma portion but less than the packed cell portion. In centrifuged position, the cover element intimately overlies the sealant and is supported from the wall structure of the container by the sealant, the sealant closing the filter openings and forming with the cover element the separator.</description><language>eng</language><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; TRANSPORTING</subject><creationdate>1975</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&amp;date=19751230&amp;DB=EPODOC&amp;CC=US&amp;NR=3929646A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19751230&amp;DB=EPODOC&amp;CC=US&amp;NR=3929646A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ADLER; STANFORD L</creatorcontrib><title>Serum separator and fibrin filter</title><description>An article for drawing and holding a blood sample and adapted to be centrifuged to thereby position a separator between the packed cell portion of the blood, the heavier phase, and the serum or plasma portion, the lighter phase. The article includes a rigid evacuated tubular container hermetically sealed with a removable resilient stopper, an inner cover element within the container detachably connected to the stopper to be separated therefrom on centrifugation of the blood sample, the element having plural filter openings therein, and a quantity of an inert semifluid sealant in the bottom of the container, the cover element and the sealant each having a specific gravity greater than the serum or plasma portion but less than the packed cell portion. In centrifuged position, the cover element intimately overlies the sealant and is supported from the wall structure of the container by the sealant, the sealant closing the filter openings and forming with the cover element the separator.</description><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1975</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMTi0qzVUoTi1ILEosyS9SSMxLUUjLTCrKzANSOSWpRTwMrGmJOcWpvFCam0HezTXE2UM3tSA_PrW4IDE5NS-1JD402NjSyNLMxMzRmLAKAPZqJRA</recordid><startdate>19751230</startdate><enddate>19751230</enddate><creator>ADLER; STANFORD L</creator><scope>EVB</scope></search><sort><creationdate>19751230</creationdate><title>Serum separator and fibrin filter</title><author>ADLER; STANFORD L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3929646A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1975</creationdate><topic>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ADLER; STANFORD L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ADLER; STANFORD L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Serum separator and fibrin filter</title><date>1975-12-30</date><risdate>1975</risdate><abstract>An article for drawing and holding a blood sample and adapted to be centrifuged to thereby position a separator between the packed cell portion of the blood, the heavier phase, and the serum or plasma portion, the lighter phase. The article includes a rigid evacuated tubular container hermetically sealed with a removable resilient stopper, an inner cover element within the container detachably connected to the stopper to be separated therefrom on centrifugation of the blood sample, the element having plural filter openings therein, and a quantity of an inert semifluid sealant in the bottom of the container, the cover element and the sealant each having a specific gravity greater than the serum or plasma portion but less than the packed cell portion. In centrifuged position, the cover element intimately overlies the sealant and is supported from the wall structure of the container by the sealant, the sealant closing the filter openings and forming with the cover element the separator.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US3929646A
source esp@cenet
subjects CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
title Serum separator and fibrin filter
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T20%3A11%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ADLER;%20STANFORD%20L&rft.date=1975-12-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS3929646A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true