orifice相关论文
一、经黏膜下隧道内镜的概述; 1．经黏膜下隧道内镜的发展过程：经自然腔道内镜外科手术（natural orifice transluminal endoscopic sur......
多年来内科医生一直在寻求一种更加微创的方法来诊断和治疗疾病，经自然腔道内镜外科手术（natural orifice transluminal endoscopic ......
随着消化内镜技术的飞速发展和广泛运用，其内涵不断丰富，从传统内镜诊断到现代内镜下微创治疗，从腔内治疗到腔外手术——经自然腔道内......
经自然腔道内镜手术（natural orifice transluminal endoscopic surgery，NOTES）是指经口腔、食管、胃、结（直）肠、阴道、膀胱，等自然腔道......
一、经自然腔道内镜手术（natural orifice transluminal endoscopic surgery，NOTES）的起源NOTES是一种通过人体自然开口（口腔、肛门、......
经自然腔道内镜手术（natural orifice transluminal endoscopic surgery,NOTES）包括腹腔探查、腹膜活检、肝脏活检、胃肠及肠肠吻合......
经自然腔道内镜手术（natural orifice transluminal endoscopic surgery,NOTES）是指经口、阴道、结肠、膀胱等自然腔道置入软性内镜......
在外科发展的过程中,手术疤痕和疼痛被认为是手术的必然产物,而近年来随着微创技术和微创观念的深入人心,特别是腹腔镜微创外科的......
随着微创技术的发展，腹部外科经历了由传统的开腹手术到腹腔镜微创的阶段。近年来腹壁无瘢痕手术（scarless surgery）成为人们关注的热......
AIM:To assess the application of multiple planar volume reconstruction(MPVR) and three-dimensional (3D) transparency lun......
The orifice plate energy dissipater is an economic and highly efficient dissipater.However,there is a risk of cavitaion ......
We provide a way to precisely control the geometry of a SiN_x nanopore by adjusting the applied electric pulse.The pore ......
Endoscopic ultrasound (EUS) has recently evolved through technological improvement of equipment,with a major clinical im......
An inter-phasing pulse tube cooler (IPPTC) consists of two pulse tube units, which are connected to each other at hot en......
To evaluate the performance of newly designed electro-pneumatic valves (EPVs) for the air-powered engine (APE) and study......
The current research of the aerostatic thrust bearing mainly focuses on the porous material bearing and inherent compens......
Inertial confinement fusion targets are complex systems designed to allow fine control of temperature and pressure for m......
Analytical study on water hammer pressure in pressurized conduits with a throttled surge chamber for
This paper presents an analytical investigation of water hammer in a hydraulic pressurized pipe system with a throttled ......
Analytical study on water hammer pressure in pressurized conduits with a throttled surge chamber for
This paper presents an analytical investigation of water hammer in a hydraulic pressurized pipe system with a throttled ......
A design of a slot bushing with a volumetric field has been developed,which allows to produce continuous fibers from mel......
