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ENDOSCOPE, RIGID

Known as: endoscope rigid, endoscopes rigid, rigid endoscope 
An endoscope and accessories is a device used to provide access, illumination, and allow observation or manipulation of body cavities, hollow organs… 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Abstract Purpose For the treatment of malignant diseases of the oral cavity and the larynx, a total or partial resection is the… 
2017
2017
Introduction: Laparoscopic surgery is a major component of the field of minimally invasive and minimally access surgery and is… 
2017
2017
Curvature, spherical aberration and chromatic aberration to provide a satisfactorily corrected relay optical system and the rigid… 
2015
2015
Light efficiency uniformity is a very important parameter of medical rigid endoscope. This paper introduces a new system based on… 
2014
2014
INTRODUCTION Transurethral laser surgery using a flexible multibackbone robot was recently demonstrated by Simaan et al. for… 
2012
2012
2次スペクトルが良好に補正され鮮明で明るい光学像を得る。 対物光学系(1)と、入射側から順に正の前群(FG1からFG5)、中群(MG1からMG5)および後群(BG1からBG5)からなり、入射側の結像面(P1からP5)に結像された光学像を出射側の結像面(P2からP6)に再結像する少なくとも1つのリレー光学系(10から50)とを備え、一のリレー光学系(50)の中群(MG5)に備えられた回折光学素子(Ldoe)は、他の光学系(10から40)によって2つの波長間の軸上色収差が補正された光束が回折面Pdoeに入射され、光束に含まれる他の1つの波長の軸上色収差を補正する硬性鏡用光学系(100)を提供する。 
2009
2009
While a rigid-type endoscope has been used for the surgery of intracerebral hemorrhage, a flexible fiberscopie is more… 
2006
2006
The utility model relates to a medical instrument, especially relates to a medical rigid endoscope with the diameter of PHI2.6… 
2003
2003
The current quality of the endoscopic image displayed on the TV monitor permits beneficial and safe employment of endoscopy for… 
1995
1995
without biopsy or with superficial biopsy (small biopsy forceps) (Fig. 1). The DCBE performed soon after colonoscopy has several…