Catheter base of venous indwelling needle

Catheter base of venous indwelling needle

The utility model discloses a catheter base of a venous indwelling needle. A needle cannula of the venous indwelling needle is inserted into the catheter base. The catheter base is composed of a front portion, a rear portion and a puncture portion which are spliced into a whole. A cavity of the punc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YU YUNLONG, WU LINYUAN, HANG YONGLIN, YAN HONGKUI
Format: Patent
Sprache:eng
Schlagworte:
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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 YU YUNLONG
WU LINYUAN
HANG YONGLIN
YAN HONGKUI
description The utility model discloses a catheter base of a venous indwelling needle. A needle cannula of the venous indwelling needle is inserted into the catheter base. The catheter base is composed of a front portion, a rear portion and a puncture portion which are spliced into a whole. A cavity of the puncture portion is provided with a silica gel plug and a positioning plug with a central hole for the needle cannula to penetrate through. The silica gel plug is spliced by two silica gel members. The spliced portion between a first silica gel member and a second silica gel member is provided with a lubrication chamber. The lubrication chamber is filled with lubricating oil and arranged on the insertion path of the needle cannula. According to the catheter base of the venous indwelling needle, the splice type silica gel plug is used for preventing the entire indwelling needle from being brought out by too much force for needle withdrawal after puncturing, and meanwhile, the separation plug is provided with the lubrication chamber filled with silicone oil for achieving smooth insertion and withdrawal of the needle cannula and the surplus filled silica gel can press a needle hole for sealing.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN204158809UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN204158809UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN204158809UU3</originalsourceid><addsrcrecordid>eNrjZNB0TizJSC1JLVJISixOVchPUyhLzcsvLVbIzEspT83JycxLV8hLTU3JSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGJoamFhYGlqGhxkQpAgBI0ylo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Catheter base of venous indwelling needle</title><source>esp@cenet</source><creator>YU YUNLONG ; WU LINYUAN ; HANG YONGLIN ; YAN HONGKUI</creator><creatorcontrib>YU YUNLONG ; WU LINYUAN ; HANG YONGLIN ; YAN HONGKUI</creatorcontrib><description>The utility model discloses a catheter base of a venous indwelling needle. A needle cannula of the venous indwelling needle is inserted into the catheter base. The catheter base is composed of a front portion, a rear portion and a puncture portion which are spliced into a whole. A cavity of the puncture portion is provided with a silica gel plug and a positioning plug with a central hole for the needle cannula to penetrate through. The silica gel plug is spliced by two silica gel members. The spliced portion between a first silica gel member and a second silica gel member is provided with a lubrication chamber. The lubrication chamber is filled with lubricating oil and arranged on the insertion path of the needle cannula. According to the catheter base of the venous indwelling needle, the splice type silica gel plug is used for preventing the entire indwelling needle from being brought out by too much force for needle withdrawal after puncturing, and meanwhile, the separation plug is provided with the lubrication chamber filled with silicone oil for achieving smooth insertion and withdrawal of the needle cannula and the surplus filled silica gel can press a needle hole for sealing.</description><language>eng</language><subject>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE</subject><creationdate>2015</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=20150218&amp;DB=EPODOC&amp;CC=CN&amp;NR=204158809U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150218&amp;DB=EPODOC&amp;CC=CN&amp;NR=204158809U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU YUNLONG</creatorcontrib><creatorcontrib>WU LINYUAN</creatorcontrib><creatorcontrib>HANG YONGLIN</creatorcontrib><creatorcontrib>YAN HONGKUI</creatorcontrib><title>Catheter base of venous indwelling needle</title><description>The utility model discloses a catheter base of a venous indwelling needle. A needle cannula of the venous indwelling needle is inserted into the catheter base. The catheter base is composed of a front portion, a rear portion and a puncture portion which are spliced into a whole. A cavity of the puncture portion is provided with a silica gel plug and a positioning plug with a central hole for the needle cannula to penetrate through. The silica gel plug is spliced by two silica gel members. The spliced portion between a first silica gel member and a second silica gel member is provided with a lubrication chamber. The lubrication chamber is filled with lubricating oil and arranged on the insertion path of the needle cannula. According to the catheter base of the venous indwelling needle, the splice type silica gel plug is used for preventing the entire indwelling needle from being brought out by too much force for needle withdrawal after puncturing, and meanwhile, the separation plug is provided with the lubrication chamber filled with silicone oil for achieving smooth insertion and withdrawal of the needle cannula and the surplus filled silica gel can press a needle hole for sealing.</description><subject>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</subject><subject>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</subject><subject>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0TizJSC1JLVJISixOVchPUyhLzcsvLVbIzEspT83JycxLV8hLTU3JSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGJoamFhYGlqGhxkQpAgBI0ylo</recordid><startdate>20150218</startdate><enddate>20150218</enddate><creator>YU YUNLONG</creator><creator>WU LINYUAN</creator><creator>HANG YONGLIN</creator><creator>YAN HONGKUI</creator><scope>EVB</scope></search><sort><creationdate>20150218</creationdate><title>Catheter base of venous indwelling needle</title><author>YU YUNLONG ; WU LINYUAN ; HANG YONGLIN ; YAN HONGKUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204158809UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</topic><topic>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</topic><topic>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><toplevel>online_resources</toplevel><creatorcontrib>YU YUNLONG</creatorcontrib><creatorcontrib>WU LINYUAN</creatorcontrib><creatorcontrib>HANG YONGLIN</creatorcontrib><creatorcontrib>YAN HONGKUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YU YUNLONG</au><au>WU LINYUAN</au><au>HANG YONGLIN</au><au>YAN HONGKUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Catheter base of venous indwelling needle</title><date>2015-02-18</date><risdate>2015</risdate><abstract>The utility model discloses a catheter base of a venous indwelling needle. A needle cannula of the venous indwelling needle is inserted into the catheter base. The catheter base is composed of a front portion, a rear portion and a puncture portion which are spliced into a whole. A cavity of the puncture portion is provided with a silica gel plug and a positioning plug with a central hole for the needle cannula to penetrate through. The silica gel plug is spliced by two silica gel members. The spliced portion between a first silica gel member and a second silica gel member is provided with a lubrication chamber. The lubrication chamber is filled with lubricating oil and arranged on the insertion path of the needle cannula. According to the catheter base of the venous indwelling needle, the splice type silica gel plug is used for preventing the entire indwelling needle from being brought out by too much force for needle withdrawal after puncturing, and meanwhile, the separation plug is provided with the lubrication chamber filled with silicone oil for achieving smooth insertion and withdrawal of the needle cannula and the surplus filled silica gel can press a needle hole for sealing.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN204158809UU
source esp@cenet
subjects DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
title Catheter base of venous indwelling needle
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T22%3A25%3A25IST&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=YU%20YUNLONG&rft.date=2015-02-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204158809UU%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