DENTAL TREATMENT APPARATUS

DENTAL TREATMENT APPARATUS

A dental treatment apparatus (10) includes a file holder (13), a high-frequency signal generation circuit (19), a root canal length measurement circuit (23), and a control circuit (21). File holder (13) holds a file (11) placed in a root canal. High-frequency signal generation circuit (19) energizes...

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Hauptverfasser: MATOBA, Kazunari, UEDA, Tomoaki, ADACHI, Koichiro
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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creator MATOBA, Kazunari
UEDA, Tomoaki
ADACHI, Koichiro
description A dental treatment apparatus (10) includes a file holder (13), a high-frequency signal generation circuit (19), a root canal length measurement circuit (23), and a control circuit (21). File holder (13) holds a file (11) placed in a root canal. High-frequency signal generation circuit (19) energizes file (11) with a high-frequency current. Root canal length measurement circuit (23) electrically measures a position of a distal end of file (11) in the root canal. Control circuit (21) causes, in accordance with information on the position of the distal end of file (11) measured by root canal length measurement circuit (23), the high-frequency signal generation circuit (19) to control a current value of the high-frequency current with which file (11) is energized.
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Control circuit (21) causes, in accordance with information on the position of the distal end of file (11) measured by root canal length measurement circuit (23), the high-frequency signal generation circuit (19) to control a current value of the high-frequency current with which file (11) is energized.</description><language>eng ; fre ; ger</language><subject>APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE ; DENTISTRY ; ELECTROTHERAPY ; HUMAN NECESSITIES ; HYGIENE ; MAGNETOTHERAPY ; MEDICAL OR VETERINARY SCIENCE ; RADIATION THERAPY ; ULTRASOUND THERAPY</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=20220601&amp;DB=EPODOC&amp;CC=EP&amp;NR=4005525A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220601&amp;DB=EPODOC&amp;CC=EP&amp;NR=4005525A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATOBA, Kazunari</creatorcontrib><creatorcontrib>UEDA, Tomoaki</creatorcontrib><creatorcontrib>ADACHI, Koichiro</creatorcontrib><title>DENTAL TREATMENT APPARATUS</title><description>A dental treatment apparatus (10) includes a file holder (13), a high-frequency signal generation circuit (19), a root canal length measurement circuit (23), and a control circuit (21). 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subjects APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
title DENTAL TREATMENT APPARATUS
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