Bending laser manipulator for intrauterine surgery

Kanako Harada; Masakatsu G. Fujie; Tetsuya Nakamura; Toshio Chiba

doi:10.1109/BIOROB.2006.1639092

Bending laser manipulator for intrauterine surgery

Kanako Harada^*, Masakatsu G. Fujie, Tetsuya Nakamura, Toshio Chiba

^*この研究の対応する著者

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

A bending laser manipulator has been developed for intrauterine surgery; twin-twin transfusion syndrome (TTTS). TTTS is a condition seen in 10-15% of monochorionic diamniotic twins (a single placenta, separate amniotic sacs) and causes blood volume unbalance between both babies through communicating vessels in the placenta. Although the laser coagulation of communicating vessels in the placenta is effective treatment for TTTS, precise maneuvering of the laser's tip through one small port in both abdominal and uterine walls is very difficult. In this paper, a bending laser manipulator of diameter 2.4mm has been proposed to perform the surgery with high dexterity. The manipulator has a laser fiber inside of it and bends through 60 degrees in any direction. Simple handheld interface has been chosen for early clinical use. This manipulator enables minimally invasive intrauterine surgery even when the mother has the anterior placenta and the choices of access path are quite limited.

本文言語	English
ホスト出版物のタイトル	Proceedings of the First IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006
ページ	238-242
ページ数	5
巻	2006
DOI	https://doi.org/10.1109/BIOROB.2006.1639092
出版ステータス	Published - 2006
イベント	1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006 - Pisa 継続期間: 2006 2月 20 → 2006 2月 22

Other

Other	1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006
City	Pisa
Period	06/2/20 → 06/2/22

ASJC Scopus subject areas

工学（全般）

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10.1109/BIOROB.2006.1639092

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引用スタイル

Harada, K, Fujie, MG, Nakamura, T & Chiba, T 2006, Bending laser manipulator for intrauterine surgery. in Proceedings of the First IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006. vol. 2006, 1639092, pp. 238-242, 1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006, Pisa, 06/2/20. https://doi.org/10.1109/BIOROB.2006.1639092

@inproceedings{f59204306da341f3bf9c683c3576727d,

title = "Bending laser manipulator for intrauterine surgery",

abstract = "A bending laser manipulator has been developed for intrauterine surgery; twin-twin transfusion syndrome (TTTS). TTTS is a condition seen in 10-15% of monochorionic diamniotic twins (a single placenta, separate amniotic sacs) and causes blood volume unbalance between both babies through communicating vessels in the placenta. Although the laser coagulation of communicating vessels in the placenta is effective treatment for TTTS, precise maneuvering of the laser's tip through one small port in both abdominal and uterine walls is very difficult. In this paper, a bending laser manipulator of diameter 2.4mm has been proposed to perform the surgery with high dexterity. The manipulator has a laser fiber inside of it and bends through 60 degrees in any direction. Simple handheld interface has been chosen for early clinical use. This manipulator enables minimally invasive intrauterine surgery even when the mother has the anterior placenta and the choices of access path are quite limited.",

keywords = "Fetal surgery, Intrauterine surgery, Minimally invasive surgery, Surgical robot, TTTS",

author = "Kanako Harada and Fujie, {Masakatsu G.} and Tetsuya Nakamura and Toshio Chiba",

year = "2006",

doi = "10.1109/BIOROB.2006.1639092",

language = "English",

isbn = "1424400406",

volume = "2006",

pages = "238--242",

booktitle = "Proceedings of the First IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006",

note = "1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006 ; Conference date: 20-02-2006 Through 22-02-2006",

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AU - Harada, Kanako

AU - Fujie, Masakatsu G.

AU - Nakamura, Tetsuya

AU - Chiba, Toshio

PY - 2006

Y1 - 2006

N2 - A bending laser manipulator has been developed for intrauterine surgery; twin-twin transfusion syndrome (TTTS). TTTS is a condition seen in 10-15% of monochorionic diamniotic twins (a single placenta, separate amniotic sacs) and causes blood volume unbalance between both babies through communicating vessels in the placenta. Although the laser coagulation of communicating vessels in the placenta is effective treatment for TTTS, precise maneuvering of the laser's tip through one small port in both abdominal and uterine walls is very difficult. In this paper, a bending laser manipulator of diameter 2.4mm has been proposed to perform the surgery with high dexterity. The manipulator has a laser fiber inside of it and bends through 60 degrees in any direction. Simple handheld interface has been chosen for early clinical use. This manipulator enables minimally invasive intrauterine surgery even when the mother has the anterior placenta and the choices of access path are quite limited.

AB - A bending laser manipulator has been developed for intrauterine surgery; twin-twin transfusion syndrome (TTTS). TTTS is a condition seen in 10-15% of monochorionic diamniotic twins (a single placenta, separate amniotic sacs) and causes blood volume unbalance between both babies through communicating vessels in the placenta. Although the laser coagulation of communicating vessels in the placenta is effective treatment for TTTS, precise maneuvering of the laser's tip through one small port in both abdominal and uterine walls is very difficult. In this paper, a bending laser manipulator of diameter 2.4mm has been proposed to perform the surgery with high dexterity. The manipulator has a laser fiber inside of it and bends through 60 degrees in any direction. Simple handheld interface has been chosen for early clinical use. This manipulator enables minimally invasive intrauterine surgery even when the mother has the anterior placenta and the choices of access path are quite limited.

KW - Fetal surgery

KW - Intrauterine surgery

KW - Minimally invasive surgery

KW - Surgical robot

KW - TTTS

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DO - 10.1109/BIOROB.2006.1639092

M3 - Conference contribution

AN - SCOPUS:33845563224

SN - 1424400406

SN - 9781424400409

VL - 2006

SP - 238

EP - 242

BT - Proceedings of the First IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006

T2 - 1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, 2006, BioRob 2006

Y2 - 20 February 2006 through 22 February 2006

ER -

Bending laser manipulator for intrauterine surgery

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