1
Raifu Matsui, Ryuta Sekine, Keiichi Arai: Endoscopic surgery apparatus. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, March 5, 2002: US06352503 (812 worldwide citation)

The present invention is directed to an endoscopic surgery apparatus for performing treating operation in a body cavity of a patient with the use of treating tools in combination with an endoscope, in which insertion sections allowing the insertion of treating tools are externally arranged in a side ...


2
Hiroyuki Suetaka, Tatsuo Arai: Interface apparatus operable by using floppy disk drive. Casio Computer, Frishauf Holtz Goodman Langer & Chick P C, July 3, 2001: US06256688 (554 worldwide citation)

An interface apparatus is inserted into a floppy disk drive unit so as to establish an infrared data communication between a desk top type personal computer and a digital still camera even when this desk top type personal computer is not equipped with an infrared communication port. This interface a ...


3
Hiroyasu Yamada, Masaharu Shioya: Electroluminescent display device and a driving method thereof. Casio Computer, Frishauf Holtz Goodman Langer & Chick P C, November 23, 1999: US05990629 (530 worldwide citation)

A controller stores image signals Sp represented as binary values for every unit of frame. The controller divides one frame into a plurality of sub-frames representing an image by image data of two gradation levels, in accordance with respective figures of the stored image signals Sp for one frame. ...


4
Masahiro Ishikawa, Koichi Kawashima, Tetsuya Yamamoto, Takayuki Suzuki, Tsutomu Okada: Endoscope. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, June 6, 2000: US06071233 (506 worldwide citation)

The present invention provides an endoscope having an opening of a channel tube retracted from a distal end face having an observation window of the insert therein toward a proximal end side. When a plurality of polyps are removed, a picked-up polyp is moved back from the distal end face of the inse ...


5
Hitoshi Mizuno, Toshimasa Kawai, Nobuyuki Dohguchi: Surgical manipulator system. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, September 19, 2000: US06120433 (393 worldwide citation)

A surgical manipulator system comprising an operation device, a slave manipulator, a medical device, and a controller. The operation device is located in a region to be operated by a surgeon. The slave manipulator can have access into a surgery region. The medical device is held by the slave manipul ...


6
Naomi Sekino, Koji Iida, Norihiko Hareyama, Shinji Hatta, Koji Yamauchi: High-frequency treatment apparatus having control mechanism for incising tissue after completion of coagulation by high-frequency treatment tool. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, August 7, 2001: US06270497 (368 worldwide citation)

A high-frequency treatment apparatus has a high-frequency treatment tool having, at its distal end portion, a treatment portion for coagulating or incising tissue. A high-frequency output power supply unit is electrically connected to the high-frequency treatment tool to selectively generate a high- ...


7
Kouji Yamauchi, Naomi Sekino, Koji Iida: High-frequency treatment tool. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, August 14, 2001: US06273887 (364 worldwide citation)

A high-frequency treatment tool includes an insertion portion which can be inserted into a body, a pair of gripping portions arranged at a distal end portion of the insertion portion and having gripping surfaces for gripping vital tissue, a driving mechanism for opening/closing the gripping portions ...


8
Akihisa Ogawa, Takahiro Kogasaka, Akio Nakada, Ryoichi Konou: Surgical operation system and method of securing working space for surgical operation in body. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, November 2, 1999: US05976146 (357 worldwide citation)

A surgical operation apparatus of this invention includes an operation sheath having a cavity securing portion that is inserted into vital tissue through the skin to secure a working cavity for a surgical operation in the body, and a sheet member that allows an operation tool to be inserted from out ...


9
Takayuki Suzuki: Medical instrument for use in combination with an endoscope. Olympus Optical, Frishauf Holtz Goodman Langer & Chick P C, May 30, 2000: US06068603 (270 worldwide citation)

A flat section is provided at a distal end of a snare pipe located in a sheath. When a snare is pushed, the snare is moved in the snare pipe with a looped expansible section of the snare kept in contact with both opposite sides of the flat section. As a result, the expansion direction of the looped ...


10
Masato Fujita, Kenichi Fukuoka: Method of encapsulating organic electroluminescence device and organic electroluminescence device. Idemitsu Kosan, Frishauf Holtz Goodman Langer & Chick P C, October 5, 1999: US05962962 (239 worldwide citation)

A method of encapsulation for an organic EL device, which overcomes the difficulty of conventional methods by fully preventing the growth of dark spots in the organic EL device by providing an inert liquid layer having a dissolved oxygen concentration of 1 ppm or less on the periphery of the organic ...