Development of Wide-Angle-View Laparoscope Using Wedge Prisms

Development of Wide-Angle-View Laparoscope Using Wedge Prisms

We describe a novel robotic laparoscope system. It can be used to observe a wide area without moving or bending the laparoscope. The system consists of an endoscope with zoom facility and two wedge prisms at the tip. This new concept produces excellent characteristics as follows. Firstly, it can cha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of robotics and mechatronics 2004-04, Vol.16 (2), p.129-137
Hauptverfasser: Hashimoto, Takemasa, Kobayashi, Etsuko, Sakuma, Ichiro, Shinohara, Kazuhiko, Hashizume, Makoto, Dohi, Takeyoshi
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 137
container_issue 2
container_start_page 129
container_title Journal of robotics and mechatronics
container_volume 16
creator Hashimoto, Takemasa
Kobayashi, Etsuko
Sakuma, Ichiro
Shinohara, Kazuhiko
Hashizume, Makoto
Dohi, Takeyoshi
description We describe a novel robotic laparoscope system. It can be used to observe a wide area without moving or bending the laparoscope. The system consists of an endoscope with zoom facility and two wedge prisms at the tip. This new concept produces excellent characteristics as follows. Firstly, it can change the field of view even in a small space. Secondly, it is safe because it avoids the possibility of hitting internal organs. Finally, because it does not require a large mechanism for manipulation of the endoscope, it does not obstruct the surgeon’s operation. We performed basic characteristics evaluation experiment and in-vivo experiment. During evaluation, we confirmed that the positioning accuracy and image quality were acceptable for clinical use.
doi_str_mv 10.20965/jrm.2004.p0129
format Article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_20965_jrm_2004_p0129</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_20965_jrm_2004_p0129</sourcerecordid><originalsourceid>FETCH-LOGICAL-c819-8f326599ddb165d711183810958abfe7242ca76c4396b16958aff2bde0af66df3</originalsourceid><addsrcrecordid>eNotj8tqwzAUREVpoSbNulv9gBK9LS26COkTDO0ibZZCtq6Mgx0bqbT07-uknc0Mw3C5B6FbRlecWq3WhzTMicrVRBm3F6hgxghiqLSXqKCWKSKs5NdomfOBzlKytKIs0N09fEE_TgMcP_EY8b4LQDbHtgfy0cE3rvzk05ibcQL8nrtji_cQWsBvqctDvkFX0fcZlv--QLvHh932mVSvTy_bTUUawywxUXCtrA2hZlqFkjFmhGHUKuPrCCWXvPGlbqSwel6c6hh5HYD6qHWIYoHWf2eb-ZWcILopdYNPP45Rd-Z3M7878bszv_gF2gJN1Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Development of Wide-Angle-View Laparoscope Using Wedge Prisms</title><source>Freely Accessible Japanese Titles</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Hashimoto, Takemasa ; Kobayashi, Etsuko ; Sakuma, Ichiro ; Shinohara, Kazuhiko ; Hashizume, Makoto ; Dohi, Takeyoshi</creator><creatorcontrib>Hashimoto, Takemasa ; Kobayashi, Etsuko ; Sakuma, Ichiro ; Shinohara, Kazuhiko ; Hashizume, Makoto ; Dohi, Takeyoshi ; Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan ; Graduate School of Frontier Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan ; Katayanagi Laboratory, Tokyo University of Technology, 1401-1 Katakura, Hachioji, Tokyo 192-0982, Japan ; Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan</creatorcontrib><description>We describe a novel robotic laparoscope system. It can be used to observe a wide area without moving or bending the laparoscope. The system consists of an endoscope with zoom facility and two wedge prisms at the tip. This new concept produces excellent characteristics as follows. Firstly, it can change the field of view even in a small space. Secondly, it is safe because it avoids the possibility of hitting internal organs. Finally, because it does not require a large mechanism for manipulation of the endoscope, it does not obstruct the surgeon’s operation. We performed basic characteristics evaluation experiment and in-vivo experiment. During evaluation, we confirmed that the positioning accuracy and image quality were acceptable for clinical use.</description><identifier>ISSN: 0915-3942</identifier><identifier>EISSN: 1883-8049</identifier><identifier>DOI: 10.20965/jrm.2004.p0129</identifier><language>eng</language><ispartof>Journal of robotics and mechatronics, 2004-04, Vol.16 (2), p.129-137</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c819-8f326599ddb165d711183810958abfe7242ca76c4396b16958aff2bde0af66df3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids></links><search><creatorcontrib>Hashimoto, Takemasa</creatorcontrib><creatorcontrib>Kobayashi, Etsuko</creatorcontrib><creatorcontrib>Sakuma, Ichiro</creatorcontrib><creatorcontrib>Shinohara, Kazuhiko</creatorcontrib><creatorcontrib>Hashizume, Makoto</creatorcontrib><creatorcontrib>Dohi, Takeyoshi</creatorcontrib><creatorcontrib>Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</creatorcontrib><creatorcontrib>Graduate School of Frontier Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</creatorcontrib><creatorcontrib>Katayanagi Laboratory, Tokyo University of Technology, 1401-1 Katakura, Hachioji, Tokyo 192-0982, Japan</creatorcontrib><creatorcontrib>Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan</creatorcontrib><title>Development of Wide-Angle-View Laparoscope Using Wedge Prisms</title><title>Journal of robotics and mechatronics</title><description>We describe a novel robotic laparoscope system. It can be used to observe a wide area without moving or bending the laparoscope. The system consists of an endoscope with zoom facility and two wedge prisms at the tip. This new concept produces excellent characteristics as follows. Firstly, it can change the field of view even in a small space. Secondly, it is safe because it avoids the possibility of hitting internal organs. Finally, because it does not require a large mechanism for manipulation of the endoscope, it does not obstruct the surgeon’s operation. We performed basic characteristics evaluation experiment and in-vivo experiment. During evaluation, we confirmed that the positioning accuracy and image quality were acceptable for clinical use.</description><issn>0915-3942</issn><issn>1883-8049</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNotj8tqwzAUREVpoSbNulv9gBK9LS26COkTDO0ibZZCtq6Mgx0bqbT07-uknc0Mw3C5B6FbRlecWq3WhzTMicrVRBm3F6hgxghiqLSXqKCWKSKs5NdomfOBzlKytKIs0N09fEE_TgMcP_EY8b4LQDbHtgfy0cE3rvzk05ibcQL8nrtji_cQWsBvqctDvkFX0fcZlv--QLvHh932mVSvTy_bTUUawywxUXCtrA2hZlqFkjFmhGHUKuPrCCWXvPGlbqSwel6c6hh5HYD6qHWIYoHWf2eb-ZWcILopdYNPP45Rd-Z3M7878bszv_gF2gJN1Q</recordid><startdate>20040420</startdate><enddate>20040420</enddate><creator>Hashimoto, Takemasa</creator><creator>Kobayashi, Etsuko</creator><creator>Sakuma, Ichiro</creator><creator>Shinohara, Kazuhiko</creator><creator>Hashizume, Makoto</creator><creator>Dohi, Takeyoshi</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20040420</creationdate><title>Development of Wide-Angle-View Laparoscope Using Wedge Prisms</title><author>Hashimoto, Takemasa ; Kobayashi, Etsuko ; Sakuma, Ichiro ; Shinohara, Kazuhiko ; Hashizume, Makoto ; Dohi, Takeyoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c819-8f326599ddb165d711183810958abfe7242ca76c4396b16958aff2bde0af66df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hashimoto, Takemasa</creatorcontrib><creatorcontrib>Kobayashi, Etsuko</creatorcontrib><creatorcontrib>Sakuma, Ichiro</creatorcontrib><creatorcontrib>Shinohara, Kazuhiko</creatorcontrib><creatorcontrib>Hashizume, Makoto</creatorcontrib><creatorcontrib>Dohi, Takeyoshi</creatorcontrib><creatorcontrib>Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</creatorcontrib><creatorcontrib>Graduate School of Frontier Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</creatorcontrib><creatorcontrib>Katayanagi Laboratory, Tokyo University of Technology, 1401-1 Katakura, Hachioji, Tokyo 192-0982, Japan</creatorcontrib><creatorcontrib>Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of robotics and mechatronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hashimoto, Takemasa</au><au>Kobayashi, Etsuko</au><au>Sakuma, Ichiro</au><au>Shinohara, Kazuhiko</au><au>Hashizume, Makoto</au><au>Dohi, Takeyoshi</au><aucorp>Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</aucorp><aucorp>Graduate School of Frontier Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan</aucorp><aucorp>Katayanagi Laboratory, Tokyo University of Technology, 1401-1 Katakura, Hachioji, Tokyo 192-0982, Japan</aucorp><aucorp>Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of Wide-Angle-View Laparoscope Using Wedge Prisms</atitle><jtitle>Journal of robotics and mechatronics</jtitle><date>2004-04-20</date><risdate>2004</risdate><volume>16</volume><issue>2</issue><spage>129</spage><epage>137</epage><pages>129-137</pages><issn>0915-3942</issn><eissn>1883-8049</eissn><abstract>We describe a novel robotic laparoscope system. It can be used to observe a wide area without moving or bending the laparoscope. The system consists of an endoscope with zoom facility and two wedge prisms at the tip. This new concept produces excellent characteristics as follows. Firstly, it can change the field of view even in a small space. Secondly, it is safe because it avoids the possibility of hitting internal organs. Finally, because it does not require a large mechanism for manipulation of the endoscope, it does not obstruct the surgeon’s operation. We performed basic characteristics evaluation experiment and in-vivo experiment. During evaluation, we confirmed that the positioning accuracy and image quality were acceptable for clinical use.</abstract><doi>10.20965/jrm.2004.p0129</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0915-3942
ispartof Journal of robotics and mechatronics, 2004-04, Vol.16 (2), p.129-137
issn 0915-3942
1883-8049
language eng
recordid cdi_crossref_primary_10_20965_jrm_2004_p0129
source Freely Accessible Japanese Titles; EZB-FREE-00999 freely available EZB journals
title Development of Wide-Angle-View Laparoscope Using Wedge Prisms
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T15%3A13%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Development%20of%20Wide-Angle-View%20Laparoscope%20Using%20Wedge%20Prisms&rft.jtitle=Journal%20of%20robotics%20and%20mechatronics&rft.au=Hashimoto,%20Takemasa&rft.aucorp=Graduate%20School%20of%20Information%20Science%20and%20Technology,%20The%20University%20of%20Tokyo,%207-3-1%20Hongo,%20Bunkyo-ku,%20Tokyo%20113-8656,%20Japan&rft.date=2004-04-20&rft.volume=16&rft.issue=2&rft.spage=129&rft.epage=137&rft.pages=129-137&rft.issn=0915-3942&rft.eissn=1883-8049&rft_id=info:doi/10.20965/jrm.2004.p0129&rft_dat=%3Ccrossref%3E10_20965_jrm_2004_p0129%3C/crossref%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