Rigid Elastic Bent Tool for Laparoscopic Surgery
A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working fe...
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creator | Rusk Jesse Simon Crystal Payne Robert Ibanescu Mihai |
description | A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature. |
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Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature.</description><language>eng</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>2017</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=20171019&DB=EPODOC&CC=US&NR=2017296226A9$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171019&DB=EPODOC&CC=US&NR=2017296226A9$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Rusk Jesse</creatorcontrib><creatorcontrib>Simon Crystal</creatorcontrib><creatorcontrib>Payne Robert</creatorcontrib><creatorcontrib>Ibanescu Mihai</creatorcontrib><title>Rigid Elastic Bent Tool for Laparoscopic Surgery</title><description>A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. 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Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
title | Rigid Elastic Bent Tool for Laparoscopic Surgery |
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