1
Toru Nagase, Katsumi Sasaki: Surgical therapeutic instrument. Olympus Corporation, Scully Scott Murphy & Presser P C, February 24, 2009: US07494499 (286 worldwide citation)

The disclosed invention relates to an improvement in a surgical therapeutic instrument which includes an inserting part, a manipulating part, and a therapeutic part. In a link mechanism having a transmission shaft for transmitting a driving force applied to the manipulating part to the therapeutic p ...


2
Toru Nagase, Kazunori Taniguchi: Surgical instrument. Olympus Corporation, Scully Scott Murphy & Presser P C, January 21, 2014: US08632563 (184 worldwide citation)

A surgical instrument having including a fixed handle and a pivoting handle, an elongated treatment part operating rod connected to the pivoting handle which advances and retracts with the operation of the pivoting handle, an insertion part through which the operating rod is inserted, a pivoting bas ...


3
Tomoyuki Takashino, Toru Nagase, Koji Iida, Mai Wakamatsu: Curative treatment system, curative treatment device, and treatment method for living tissue using energy. Olympus Medical Systems, Ostrolenk Faber, September 7, 2010: US07789883 (179 worldwide citation)

A treatment system includes an energy source, a pair of holding portions, an output portion and a cooling section. To hold a living tissue of a treatment target, at least one of the pair of the holding portions relatively moves with respect to the other holding portion. The output portion is dispose ...


4
Satoshi Mizukawa, Shinji Hatta, Nobuyuki Furukawa, Toru Nagase: Electromagnetic-wave thermatological device. Olympus Optical, Frishauf Holtz Goodman Langer & Chick, May 13, 1997: US05628771 (177 worldwide citation)

A thermatological device comprising an applicator and a main body. The applicator has a microwave-applying section, a first temperature sensor and a second temperature sensor. The main body contains a control unit. The microwave-applying section applies microwaves to an affected part, thereby treati ...


5
Toru Nagase, Katsumi Sasaki: Surgical instrument. Olympus Corporation, Ostrolenk Faber Gerb & Soffen, August 15, 2006: US07090689 (163 worldwide citation)

A surgical instrument of the present invention comprises a tool section provided at a distal end of the insert section, having first and second tool pieces connected to each other by a first opening/closing pivot axis, and a manipulating section provided at a proximal end of the insert section, havi ...


6
Kazunori Taniguchi, Toru Nagase: Surgical instrument. Olympus Corporation, Scully Scott Murphy & Presser P C, January 13, 2009: US07476237 (110 worldwide citation)

A surgical instrument includes a tubular member, a partition member for partitioning the inside of the tubular member, first and second shafts movable in forward and backward directions, an end effector, a base member connected to the second shaft, a supporting pin for supporting the base member to ...


7
Hidetoshi Saito, Makoto Inaba, Motoyuki Tagawa, Toru Nagase: Heat using therapeutic device. Olympus Optical, Frishauf Holtz Goodman & Woodward, January 10, 1995: US05380319 (102 worldwide citation)

A heat using therapeutic device includes an applicator provided with an insertion section, a balloon enclosing a high frequency warming electrode attached to the insertion section of the applicator; medicine ejecting holes arranged on the balloon; and a medicine passage for connecting the medicine e ...


8
Kazunori Taniguchi, Toru Nagase: Surgical instrument. Olympus Corporation, Ostrolenk Faber, February 23, 2010: US07666206 (77 worldwide citation)

A surgical instrument has an insertion section, an operation section disposed in a proximal end of the insertion section, and a treatment section disposed in a distal end of the insertion section. First and second driving rods are disposed in the insertion section. The operation section is opened/cl ...


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Tomoyuki Takashino, Toru Nagase, Koji Iida, Mai Wakamatsu: Curative treatment system, curative treatment device, and treatment method for living tissue using energy. Olympus Medical Systems, Ostrolenk Faber, May 3, 2011: US07935114 (51 worldwide citation)

A treatment system includes an energy source, a pair of holding portions, an output portion and a first channel. At least one of the holding portions is configured to relatively move with respect to the other holding portion. The output portion is disposed on at least one of the pair of holding port ...