Electrosurgical electrode & instrument

Electrosurgical electrode & instrument

An electrosurgical instrument is provided for the treatment of tissue, the instrument (3) comprising an instrument shaft (14) having a longitudinal axis, a suction lumen (16) extending at least partially along the instrument shaft, and a chisel electrode (21) at the distal end of the shaft. The chis...

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1. Verfasser: Benn, Christopher Charles
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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creator Benn, Christopher Charles
description An electrosurgical instrument is provided for the treatment of tissue, the instrument (3) comprising an instrument shaft (14) having a longitudinal axis, a suction lumen (16) extending at least partially along the instrument shaft, and a chisel electrode (21) at the distal end of the shaft. The chisel electrode (21) includes a body portion (22) at a first angle with respect to the longitudinal axis, and a hook portion (23) extending from the body portion at a second angle to the longitudinal axis. The chisel electrode (21) also includes a plurality of apertures (35, 36, 37, 38, 40) providing a suction lumen through the electrode, there being at least one aperture (35, 36, 37, 38, 42) in the body portion (22), and at least one aperture (40, 45) in the hook portion (23).
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The chisel electrode (21) includes a body portion (22) at a first angle with respect to the longitudinal axis, and a hook portion (23) extending from the body portion at a second angle to the longitudinal axis. The chisel electrode (21) also includes a plurality of apertures (35, 36, 37, 38, 40) providing a suction lumen through the electrode, there being at least one aperture (35, 36, 37, 38, 42) in the body portion (22), and at least one aperture (40, 45) in the hook portion (23).</description><language>eng ; fre ; ger</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>2022</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=20220727&amp;DB=EPODOC&amp;CC=EP&amp;NR=2862535B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220727&amp;DB=EPODOC&amp;CC=EP&amp;NR=2862535B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Benn, Christopher Charles</creatorcontrib><title>Electrosurgical electrode &amp; instrument</title><description>An electrosurgical instrument is provided for the treatment of tissue, the instrument (3) comprising an instrument shaft (14) having a longitudinal axis, a suction lumen (16) extending at least partially along the instrument shaft, and a chisel electrode (21) at the distal end of the shaft. 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language eng ; fre ; ger
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title Electrosurgical electrode & instrument
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