Results 111 to 120 of about 62,992 (141)

环形激光谐振腔结构

本发明公开了一种环形激光谐振腔结构，该结构包括2n+1个谐振腔镜和1个激光工作介质，n为自然数，其中，该2n+1个谐振腔镜按照正2n+1边形的方式固定在光学平台上，该2n+1个谐振腔镜分别位于正2n+1边形的顶角；在该2n+1个谐振腔镜中，2n个谐振腔镜为全反镜，1个为输出镜；所述激光工作介质设置于两个谐振腔镜之间，该激光工作介质被泵浦后产生激光，产生的激光在由该2n+1个谐振腔镜构成的环形激光谐振腔内振荡，最后从输出镜透过输出。利用本发明 ...
李晋闽, 赵鹏飞, 林学春, 熊波, 李瑞贤, 郭林, 韩泽华, 候玮   +7 more
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[Applying Robot-Assisted Single-Port Laparoscopic Surgery in Gynecology: Technological Paradigm Innovations and Clinical Advances]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Yang F, Zheng Y.
europepmc   +1 more source

[Application of three-dimensional visualization technique in laparoscopic D3 radical resection of right colon cancer]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2022
Chen J, Yuan Y, Peng W, Tang Y, Chen X, Wang Y, Shen H, Li R.   +7 more
europepmc   +1 more source

[Preliminary clinical experience of domestic robot-assisted laparoscopic radical nephrectomy with venous tumor thrombectomy]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liu Z, Liu S, Wang G, Tian X, Zhang H, Liu L, Ma L, Zhang S.   +7 more
europepmc   +1 more source

Status quo and influencing factors of discharge readiness of patients after laparoscopic appendectomy (腹腔镜阑尾切除术后患者出院准备度现状及影响因素分析)

Objective To investigate the readiness for hospital discharge of patients after laparoscopic appendectomy and analyze its influencing factors. Methods From June 2023 to December 2023, patients who underwent laparoscopic appendicitis resection were ...
MA Lijun (马丽君), PENG Hong (彭鸿), FAN Hua (樊华), YANG Ge (杨鸽), PENG Hui (彭慧)   +4 more
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胃癌癌性腹膜炎患者における腹腔内マクロファージの検討

癌組織に浸潤するマクロファージには腫瘍促進作用を有するものが存在し, M2マクロファージと呼ばれている. 胃癌癌性腹膜炎患者の腹腔内マクロファージのphenotypeを評価した. 胃癌癌性腹膜炎患者から採取した腹水あるいは腹腔洗浄液から細胞を回収し, 比較対照群をStage I, II患者の腹腔洗浄液とした.
中村, 慶史, 二宮, 致, 渡邉, 利史, 柄田, 智也, 尾山, 勝信, 山口, 貴久, 太田, 哲生, 伏田, 幸夫, 岡本, 浩一, 藤村, 隆, 木下, 淳   +10 more
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功能性鼻窦内镜术后对鼻腔鼻窦气流的影响

, 2009
【目的】 用计算流体力学的方法研究功能性鼻窦内镜手术后鼻腔-鼻窦的气场参数特点65377; 【方法】 从30例健康青年人中,通过鼻内镜65380;鼻声反射测定仪及CT检查,严格筛选出一例研究对象,根据该入选对象的鼻腔CT影像资料,利用Fluent 6.1.22软件重建出正常鼻腔的数字模型,同时根据功能性鼻窦内镜手术的要求(切除钩突,开放筛窦65380;上颌窦和蝶窦)模拟出鼻内镜术后的鼻腔数字模型,再用Navier-Stokes方程对手术前后鼻腔气流的粘性运动进行数值计算 ...

core  

Key techniques of laparoscopic Roux<b>-</b>en<b>-</b>Y gastric bypass. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Wang Z, Song Z, Li W, Li P, Zhu S, Zhu L.   +5 more
europepmc   +1 more source

[Robot-assisted laparoscopic inferior vena cava segmental resection for renal tumor with tumor thrombus invading the vascular wall]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liu S, Liu Z, Guan Y, Wang G, Tian X, Zhang H, Liu L, Ma L, Zhang S.   +8 more
europepmc   +1 more source

[Primary application of Gerota's fascia suspension device in retroperitoneal laparoscopic partial nephrectom]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2021
Qiu M, Wang L, Deng SH, Ta PF, Guo W, Lu J, Liu C, Ma LL.   +7 more
europepmc   +1 more source