CATHETER
PURPOSE:To improve the operability of a catheter within a tubular organ by developing a desired bending of the catheter with a simple construction. CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof an...
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| creator | HARADA FUMIAKI ISHIDA HISANOBU |
| description | PURPOSE:To improve the operability of a catheter within a tubular organ by developing a desired bending of the catheter with a simple construction. CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof and shape memory alloy wire-shaped bodies 16A and 16B in a tube wall thereof or on an internal wall surface or an external wall surface thereof extending at least in one axial direction. A part 12 of the catheter near the tip thereof is made of a relatively soft material. In addition, the part other than that near the tip comprises a material with the rigidity thereof higher than that near the tip thereof and is heated by heat generated by an internal resistance when the shape memory allow wire-shaped bodies 16A and 16B are electrified and the temperature thereof varies to change the shape of the catheter 10 at the part 12 near the tip thereof. |
| format | Patent |
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CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof and shape memory alloy wire-shaped bodies 16A and 16B in a tube wall thereof or on an internal wall surface or an external wall surface thereof extending at least in one axial direction. A part 12 of the catheter near the tip thereof is made of a relatively soft material. In addition, the part other than that near the tip comprises a material with the rigidity thereof higher than that near the tip thereof and is heated by heat generated by an internal resistance when the shape memory allow wire-shaped bodies 16A and 16B are electrified and the temperature thereof varies to change the shape of the catheter 10 at the part 12 near the tip thereof.</description><edition>6</edition><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>1995</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=19951212&DB=EPODOC&CC=JP&NR=H07323091A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19951212&DB=EPODOC&CC=JP&NR=H07323091A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARADA FUMIAKI</creatorcontrib><creatorcontrib>ISHIDA HISANOBU</creatorcontrib><title>CATHETER</title><description>PURPOSE:To improve the operability of a catheter within a tubular organ by developing a desired bending of the catheter with a simple construction. CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof and shape memory alloy wire-shaped bodies 16A and 16B in a tube wall thereof or on an internal wall surface or an external wall surface thereof extending at least in one axial direction. A part 12 of the catheter near the tip thereof is made of a relatively soft material. In addition, the part other than that near the tip comprises a material with the rigidity thereof higher than that near the tip thereof and is heated by heat generated by an internal resistance when the shape memory allow wire-shaped bodies 16A and 16B are electrified and the temperature thereof varies to change the shape of the catheter 10 at the part 12 near the tip thereof.</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>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBwdgzxcA1xDeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4G5sZGxgaWho7GxKgBACXsG3M</recordid><startdate>19951212</startdate><enddate>19951212</enddate><creator>HARADA FUMIAKI</creator><creator>ISHIDA HISANOBU</creator><scope>EVB</scope></search><sort><creationdate>19951212</creationdate><title>CATHETER</title><author>HARADA FUMIAKI ; ISHIDA HISANOBU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH07323091A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</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>HARADA FUMIAKI</creatorcontrib><creatorcontrib>ISHIDA HISANOBU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARADA FUMIAKI</au><au>ISHIDA HISANOBU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATHETER</title><date>1995-12-12</date><risdate>1995</risdate><abstract>PURPOSE:To improve the operability of a catheter within a tubular organ by developing a desired bending of the catheter with a simple construction. CONSTITUTION:This catheter 10 is used by inserting it into a tubular organ and has at least one passage piercing it through the entire length thereof and shape memory alloy wire-shaped bodies 16A and 16B in a tube wall thereof or on an internal wall surface or an external wall surface thereof extending at least in one axial direction. A part 12 of the catheter near the tip thereof is made of a relatively soft material. In addition, the part other than that near the tip comprises a material with the rigidity thereof higher than that near the tip thereof and is heated by heat generated by an internal resistance when the shape memory allow wire-shaped bodies 16A and 16B are electrified and the temperature thereof varies to change the shape of the catheter 10 at the part 12 near the tip thereof.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| 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 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T19%3A07%3A16IST&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=HARADA%20FUMIAKI&rft.date=1995-12-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH07323091A%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 |