Patents by Inventor Kiyotaka Matsuno
Kiyotaka Matsuno has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20070249897Abstract: The medical treatment endoscope according to the present invention includes a sheath having a flexibility; at least one arm member having a bending part that projects out from a front end of the sheath and performs bending actions; an open/close mechanism which directs the arm member from a direction along a central axis of the sheath to a direction deviated from the central axis of the sheath, and from a direction deviated from the central axis of the sheath to a direction along the central axis of the sheath; and a viewing device and an illuminating member that are disposed to the front end side of the sheath.Type: ApplicationFiled: January 12, 2007Publication date: October 25, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takahiro Kogasaka, Takumi Dejima, Kiyotaka Matsuno, Ken Yamatani, Saori Takeuchi
-
Publication number: 20070219411Abstract: An overtube includes an insertion part that is inserted into a subject and has a lumen through which a device inserting part of a device whose distal end bends freely for performing a medical procedure inside a body is removably inserted and a bending part that bends the distal end side of the lumen, in which the bending part is provided with a bending tube having a plurality of joint rings that are connected via connecting shafts along the lumen to freely turn and a braided tube that is disposed on the inner side of the bending tube and forms the periphery of the lumen.Type: ApplicationFiled: January 3, 2007Publication date: September 20, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Takumi Dejima, Manabu Miyamoto, Kiyotaka Matsuno
-
Publication number: 20070213702Abstract: A medical procedure carried out via a natural opening, comprising: fastening the distal end of thread members to a tissue in a body cavity in proximity to a targeted incision site via a first introduction member that is inserted into a body cavity through a natural opening of an examination subject; inserting a second introduction member having a cutting instrument attached to the distal end thereof into a body cavity through a natural opening of an examination subject and disposing the cutting instrument in proximity to the targeted incision site; and cutting the tissue by pressing the cutting instrument against the tissue while pulling the proximal end sides of the thread members.Type: ApplicationFiled: March 8, 2006Publication date: September 13, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Takahiro Kogasaka, Manabu Miyamoto, Saori Takeuchi, Kiyotaka Matsuno, Takumi Dejima, Ken Yamatani
-
Publication number: 20070197864Abstract: An overtube according to the present invention has an insertion portion having a distal end portion and a proximal end portion, at least the distal end portion being inserted into an examination subject; a first lumen formed in the insertion portion and in which a device for carrying out medical procedures in the examination subject is freely inserted and removed; a tissue cutting portion that is to be disposed at the distal end portion of the insertion portion traversing the first lumen and that cuts the tissue of the examination subject; and a holding portion that holds the tissue cutting portion at a position removed from a position traversing the first lumen.Type: ApplicationFiled: February 23, 2006Publication date: August 23, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Takumi Dejima, Manabu Miyamoto, Ken Yamatani, Kiyotaka Matsuno, Saori Takeuchi, Takahiro Kogasaka
-
Publication number: 20070198000Abstract: An overtube includes an insertion portion that has a distal end portion and a proximal end portion, and at least the distal end portion thereof is inserted into a subject; a first lumen that is formed in the insertion portion and that allows freely inserting and removing a device for carrying out medical procedures in the subject; puncture needles that pass through the insertion portion, have a control member connected to the proximal end portion of the insertion portion, and puncture tissue; and second lumens that are provided in the insertion portion and through which puncture needles are passed, the second lumens having on the distal end portion of the insertion portion openings through which distal ends of the puncture needles extend and retract, and the openings being provided on an inside of the insertion portion defined by the first lumen.Type: ApplicationFiled: February 21, 2006Publication date: August 23, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takumi Dejima, Ken Yamatani, Kiyotaka Matsuno, Saori Takeuchi, Takahiro Kogasaka
-
Publication number: 20070191886Abstract: A puncture needle includes: a needle part that has a first needle part and a second needle part that are hollow, adjacent, and have resiliency; and a sheath that retractably accommodates the needle part; in which a bend part that separates distal end sides of the first needle part and the second needle part to be further apart than proximal end sides thereof is provided in at least one of the first needle part and the second needle part.Type: ApplicationFiled: January 3, 2007Publication date: August 16, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORPORATIONInventors: Takumi Dejima, Manabu Miyamoto, Kiyotaka Matsuno
-
Publication number: 20070167676Abstract: An overtube according to this invention includes: an insertion part, that is inserted into a subject and has a lumen, through which a device insertion part of a device for performing a medical procedure inside a body of the subject is removably inserted, the insertion part being inserted into the subject; and a tissue incising part that is disposed at a distal end side of the insertion part so as to cross the lumen and incises a tissue of the subject.Type: ApplicationFiled: May 16, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takahiro Kogasaka, Takumi Dejima, Kiyotaka Matsuno, Ken Yamatani, Saori Takeuchi
-
Publication number: 20070163597Abstract: An over-tube of the present invention is an over-tube which guides a device having an insertion section to be inserted into a body of a patient, when inserting the insertion section into or retracting the insertion section from the body of the patient, wherein: a gas-supplying passage is defined between an inner face of the over-tube and the device to be inserted into the over-tube; the gas-supplying passage communicates with a gas-supplying port which is provided on a proximal end side of the over-tube, and a communicating port which is formed on an over-tube insertion section and supplies a gas into a trachea of the patient; and a sealing member which surrounds the communicating port and seals between a body wall of the patient and the communicating port, is provided on a periphery of an over-tube insertion section.Type: ApplicationFiled: January 13, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Takayasu Mikkaichi, Kensei Nakahashi, Kiyotaka Matsuno, Kunihide Kaji
-
Publication number: 20070167978Abstract: The endoscopic treatment instrument according to the present invention includes an insertion portion having a distal end and a proximal end, the distal end being inserted into a body; a treatment portion provided at the distal end of the insertion portion; and a control portion provided at the proximal end of the insertion portion.Type: ApplicationFiled: January 13, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Tetsuya Yamamoto, Shotaro Takemoto, Tatsutoshi Hashimoto, Kiyotaka Matsuno
-
Publication number: 20070167675Abstract: An overtube according to this invention includes: an insertion part, that is inserted into a subject and has a lumen, through which a device insertion part of a device for performing a medical procedure inside a body of the subject is removably inserted, the insertion part being inserted into the subject; and a tissue incising part that is disposed at a distal end side of the insertion part so as to cross the lumen and incises a tissue of the subject.Type: ApplicationFiled: January 13, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takahiro Kogasaka, Takumi Dejima, Kiyotaka Matsuno, Ken Yamatani, Saori Takeuchi
-
Publication number: 20070167680Abstract: The medical treatment endoscope according to the present invention includes a sheath having a flexibility; at least one arm member having a bending part that projects out from a front end of the sheath and performs bending actions; an open/close mechanism which directs the arm member from a direction along a central axis of the sheath to a direction deviated from the central axis of the sheath, and from a direction deviated from the central axis of the sheath to a direction along the central axis of the sheath; and a viewing device and an illuminating member that are disposed to the front end side of the sheath.Type: ApplicationFiled: May 16, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takahiro Kogasaka, Takumi Dejima, Kiyotaka Matsuno, Ken Yamatani, Saori Takeuchi
-
Publication number: 20070167679Abstract: The medical treatment endoscope according to the present invention includes a sheath having a flexibility; at least one arm member having a bending part that projects out from a front end of the sheath and performs bending actions; an open/close mechanism which directs the arm member from a direction along a central axis of the sheath to a direction deviated from the central axis of the sheath, and from a direction deviated from the central axis of the sheath to a direction along the central axis of the sheath; and a viewing device and an illuminating member that are disposed to the front end side of the sheath.Type: ApplicationFiled: January 13, 2006Publication date: July 19, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Manabu Miyamoto, Takahiro Kogasaka, Takumi Dejima, Kiyotaka Matsuno, Ken Yamatani, Saori Takeuchi
-
Publication number: 20070162052Abstract: A loading device for an indwelling implement according to the present invention is for loading an indwelling implement having a linear member into an applicator, wherein the loading device for an indwelling implement includes: an end tip holder that holds a center tip that is provided at one end of the linear member that is freely attachable and releasable with respect to an end tip housing in the applicator, the end tip holder having a receiving part that guides the end tip housing of the applicator onto an end tip; an end tip locking member that comes into contact with the end tip inside the end tip holder so that the axis of the end tip and the axis of the receiving part approximately coincide, the end tip locking member being disposed so as to enable movement between a first position at which the movement of the end tip is restricted, and a second position which is removed from the movement path of the end tip housing when the end tip housing is attached to the end tip; and a casing holder that is provideType: ApplicationFiled: January 6, 2006Publication date: July 12, 2007Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Tatsutoshi Hashimoto, Kiyotaka Matsuno
-
Publication number: 20070073102Abstract: The endoscope apparatus comprises an endoscope which has an imaging element and a monitor which displays an image imaged by the imaging element. The endoscope is provided with an internal insertion portion which is movably arrangeable inside a body cavity, and an operation unit for changing the position of the internal insertion portion, which is arrangeable outside the body. The internal insertion portion and the operation unit are arranged on a common axis so as to interpose a body wall therebetween.Type: ApplicationFiled: September 27, 2005Publication date: March 29, 2007Inventors: Kiyotaka Matsuno, Takumi Dejima, Ryo Minosawa, Manabu Miyamoto
-
Publication number: 20070072466Abstract: An instrument for an endoscope includes a first insertion portion having an base end to which an operation section is connected; an first offset portion extending outward from an axis of the first insertion portion; a second insertion portion having a base end joined to the first offset portion and an element extending parallel to the axis of the first insertion portion; a second offset portion which is joined to a head of the second insertion portion and reaches an extension of the axis of the first insertion portion; a third insertion portion which is joined to the second offset portion and has a portion arranged on an axis which is substantially the same as at least a part of the axis of the first insertion portion; and an inner hole formed through the first insertion portion, the first offset portion, the second insertion portion, the second offset portion, and the third insertion portion.Type: ApplicationFiled: September 27, 2005Publication date: March 29, 2007Inventors: Manabu Miyamoto, Takumi Dejima, Ryo Minosawa, Kiyotaka Matsuno
-
Publication number: 20060282048Abstract: A needle for an endoscope, includes: an outer sheath tube having a fluid passage provided therein; a distal end discharging portion that is accommodated in the distal end of the outer sheath tube so as to be extended therefrom and retracted thereinto, and is connected to the distal end of the fluid passage; an operating device for operating the distal end discharging portion so as to be extended from the distal end of the outer sheath tube and retracted thereinto; a fluid supplying device, that is provided in the outer sheath tube and is caused to communicate with the fluid passage, and supplies a fluid to the distal end discharging portion through the fluid passage; and a blocking device that is provided in the fluid passage, for freely opening and shutting off circulation of a fluid in line with an operation of the operating device.Type: ApplicationFiled: May 25, 2006Publication date: December 14, 2006Applicant: OLYMPUS CORPORATIONInventors: Koh Kimura, Kiyotaka Matsuno, Ken Fujisaki
-
Publication number: 20060270906Abstract: A cap for an endoscope includes: a cylindrical portion formed so that a distal end thereof protrudes forwardly from a distal end of an insertion portion of an endoscope; and a suction path that is connected to a suction device, and that communicates with an internal surface of the cylindrical portion.Type: ApplicationFiled: May 24, 2006Publication date: November 30, 2006Applicant: OLYMPUS CORPORATIONInventor: Kiyotaka Matsuno
-
Publication number: 20060200176Abstract: An endoscopic ligation tool for ligating an internal body tissue such as an esophageal varix, including: an outer cylinder member formed in the shape of a cylinder; an inner cylinder member formed in the shape of a cylinder, which is capable of sliding movement within the outer cylinder member; and an O-ring (ligation band member) which is annular in shape and freely extends and contracts.Type: ApplicationFiled: May 1, 2006Publication date: September 7, 2006Inventors: Kiyotaka Matsuno, Takayuki Suzuki
-
Publication number: 20060190015Abstract: The present invention provides a clipping device having a coil sheath inserted into an insertion tube in a back/forth movable way to allow it to be inserted into a body cavity, an operation wire inserted into the coil sheath in a back/forth movable way, and a clip directly connected to a distal end of the operation wire to allow it to clip a living tissue.Type: ApplicationFiled: April 19, 2006Publication date: August 24, 2006Applicant: OLYMPUS CORPORATIONInventors: Kiyotaka Matsuno, Koh Kimura
-
Publication number: 20050143767Abstract: This invention includes a clip having arms which grip living tissue, a press tube serving as a clamping member which is fitted and mounted on the clip to close the arms of the clip, a coupling member which can be inserted into the press tube and engages with the clip, and projections serving as lock portions which hold the arms of the clip in a closed state when the clip engages with the press tube.Type: ApplicationFiled: February 18, 2005Publication date: June 30, 2005Applicant: Olympus CorporationInventors: Ko Kimura, Kiyotaka Matsuno, Takayuki Suzuki, Junichi Muramatsu, Tsukasa Kobayashi, Hideki Shimonaka