A new wide-angle view endoscopic robot using wedge prisms

被引：0

作者：

Kobayashi, E ^{[1
]}

Daeyong, K ^{[1
]}

Sakuma, I ^{[1
]}

Dohi, T ^{[1
]}

机构：

[1] Univ Tokyo, Inst Environm Studies, Bunkyo Ku, Tokyo 1138656, Japan

来源：

CARS 2001: COMPUTER ASSISTED RADIOLOGY AND SURGERY | 2001年 / 1230卷

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We describe a novel robotic endoscope system. It can be used to observe a wide area without moving or bending the endoscope. The system consists of a laparoscope 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. During evaluation, we confirmed that the range of view and levels of image deformation were acceptable for clinical use.

引用

页码：150 / 153

页数：4

共 50 条

[1] A robotic wide-angle view endoscope using wedge prisms
Kobayashi E.
Sakuma I.
Konishi K.
Hashizume M.
Dohi T.
Surgical Endoscopy And Other Interventional Techniques, 2004, 18 (9): : 1396 - 1398
[2] A robotic wide-angle view endoscope using wedge prisms
G. Berci
Surgical Endoscopy And Other Interventional Techniques, 2004, 18 : 1399 - 1399
[3] A wide-angle view endoscope system using wedge prisms
Kobayashi, E
Masamune, K
Sakuma, I
Dohi, T
MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI 2000, 2000, 1935 : 661 - 668
[4] Design of a foveated wide-angle endoscopic lens
Dallaire, Xavier
Thibault, Simon
OPTICAL ENGINEERING, 2016, 55 (04)
[5] A modern view of wide-angle exclusive scattering
Kroll, P
NSTAR 2002: PROCEEDINGS OF THE WORKSHOP ON THE PHYSICS OF EXCITED NUCLEONS, 2003, : 122 - 131
[6] Wide-angle view at iterated shrinkage algorithms
Elad, M.
Matalon, B.
Shtok, J.
Zibulevsky, M.
WAVELETS XII, PTS 1 AND 2, 2007, 6701
[7] Compact wide-angle capsule endoscopic lens design
Chang, Sehui
Kim, Dongmok
Kwon, Hyuk-Sang
APPLIED OPTICS, 2020, 59 (12) : 3595 - 3600
[8] Gene Smith's Sink: A Wide-Angle View
Dolan, Michael
AMERICAN HISTORY, 2017, 52 (04) : 70 - 71
[9] A WIDE-ANGLE VIEW OF THE LATIN-AMERICAN SCENE
BLANKSTEN, GI
PHI DELTA KAPPAN, 1964, 45 (04) : 162 - 166
[10] Telepractice: A Wide-Angle View for Persons with Hearing Loss
Cohn, Ellen R.
Cason, Jana
VOLTA REVIEW, 2012, 112 (03) : 207 - 226

← 1 2 3 4 5 →