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22篇 您的检索式:作者名="Mortagy"
    题名 作者 年代 出处 被引量
1Magnetic anchor guidance for endoscopic submucosal dissection and other endoscopic procedures显示文摘Endoscopic submucosal dissection(ESD) is a wellestablished, minimally invasive treatment for superficial neoplasms of the gastrointestinal tract. The universal adoption of ESD has been limited by its slow learning curve, long procedure times, and high risk of complications. One technical challenge is the lack of a second hand that can provide traction, as in conventional surgery. Reliable tissue retraction that exposes the submucosal plane of dissection would allow for safer and more efficient dissection. Magnetic anchor guided endoscopic submucosal dissection(MAGESD) has potential benefits compared to other current traction methods. MAG-ESD offers dynamic tissue retraction independent of the endoscope mimicking a surgeon's 'second hand'. Two types of magnets can be used: electromagnets and permanent magnets. In this article we review the MAG-ESD technology, published work and studies of magnets in ESD. We also review the use of magnetic anchor guidance systems in natural orifice transluminal endoscopic surgery and the idea of magnetic non-contact retraction using surface ferromagentization. We discuss the current limitations, the future potential of MAG-ESD and the developments needed for adoption of this technology.Mohamed Mortagy Neal Mehta Mansour A Parsi Seiichiro Abe Tyler Stevens John J Vargo Yutaka Saito Amit Bhatt 2017World Journal of Gastroenterology2017,23,16:12
2Multi-objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European Journal of Operational Research1998,110,2:1
3Effective analysis and planning of R&D stages : a simulation approach 显示文摘Badri M A Amr Mortagy 1997International Journal of Project Management1997,15,6:1
4A multi-objective model for locating fire stations显示文摘MASOOD A BADRI AMRK MORTAGY COLONEL ALI ALSAYED 1998European Journal of Operational Research1998,110,2:1
5A multi-objective model for locating fire stations显示文摘 Amr K Mortagy Colonel Ali Alsayed 1998European Journal of Operational Research1998,110,:1
6A multi-objectice model for locating fire stations显示文摘BADRI M A MORTAGY A K COLONEL A A 1998European Journal of Operational Research1998,110,2:1
7A multi-objective model for locating fire stations 显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European Journal of Operational Research1998,110,2:1
8A multi- objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European jour- nal of operational research1998,110,2:1
9A multi- objective modeling framework for hospital locating fire stations 显示文摘Badri M A Mortagy A K Alsayed C A 1998European Journal of Operational Research1998,110,:1
10A multi-objective model for locating fire stations显示文摘Badri M A Mortagy A K Alsayed C A 1998European Journal of Operational Research1998,110,2:1
11A multi-objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998Euro- pean Journal of Operational Research1998,110,2:1
12A multi-objective mod- al for locating fire stations显示文摘Mortagy A K Badri M A Alsayed C A 1998European Journal of Operational Research1998,110,2:1
13Effective analysis and planning of R&D stages: a simulation approach 显示文摘BADRI M A A MORTAGY D DAVIS 1997International Journal of Project Management1997,15,6:1
14Effective analysis and planning of R&D stages:asimulation approach显示文摘BADRI M A MORTAGY A DAVIS D 1997International Journal of Project Management1997,15,6:1
15Effective Analysis and Planning of R&D Stages: A Simulation Approach显示文摘BADRI M A A MORTAGY D DAVIS 1997International Journal of Project Management1997,15,6:1
16A multi-objective model for locating fire stations显示文摘Badri M A Mortagy A K Alsayed C A 0,,02:1
17A muhi-objective model for locating fire stations 显示文摘Masood A Badri Amr K Mortagy Colonel Ali Alsayed 1998European Journal of Operational Re- search1998,110,:1
18A multi-objective model for locating fire stations显示文摘Badri M A Mortagy A K Alsayed C A 1998EuropeanJournal of Operational Research1998,110,2:1
19Effective Analysi and Planning of R&D Stages:A Simulation Approach显示文摘MASOOD A BADRI AMR MORTAGY 1997Intemational Journal of Project Management1997,15,6:1
20A multi-objective model for locating fire stations显示文摘Masood A B Mortagy K Alsayed A C 1998European Journal of Operational Research1998,110,:1
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