Patents Assigned to Pankaj Jay Pasricha
  • Publication number: 20050261708
    Abstract: A treatment device for endoscopic therapy of the present invention includes a suturing-ligating member having a distal end portion and a proximal end portion, that carries out at least one of suturing and ligation of biological tissue, a stopper provided to be movable forward or backward on an proximal end side of the suturing or ligating member, and stoppable by friction on the suturing-ligating member to maintain the biological tissue in a sutured or ligated state by the suturing-ligating member, and a suturing-ligation releasing member provided movable with relative to the suturing-ligating member to release the suturing-ligation state maintained by firctional stopping between the suturing-ligating member and the stopper by moving the releasing member to the proximal end portion side of the suturing-ligating member.
    Type: Application
    Filed: May 19, 2005
    Publication date: November 24, 2005
    Applicants: Pankaj Jay Pasricha, OLYMPUS CORPORATION
    Inventors: Pankaj Pasricha, Yuji Sakamoto, Satoshi Miyamoto, Yoshio Onuki, Norio Onishi
  • Publication number: 20050251153
    Abstract: A ligature and suture device for medical application that ligatures or sutures biomedical tissue that has been suctioned by a suction device using a suturing member. The ligature and suture device includes an insertion portion having a lumen into which an endoscope can be inserted, and a distal end portion that is connected to the lumen and in which at least one side aperture is provided, at least one hollow needle that is able to support inside itself the suturing member, and that is placed inside the insertion portion such that a tip of the hollow needle is able to move between a first position, which is on a base end side of the side aperture, and a second position, which is on a distal end side of the side aperture, an operating section that performs an operation to move the needle, and at least one pledget that can be penetrated by the needle, and that is placed in a vicinity of the distal end of the side aperture so as to be freely removable from the distal end portion.
    Type: Application
    Filed: April 5, 2005
    Publication date: November 10, 2005
    Applicants: Pankaj Jay Pasricha, OLYMPUS CORPORATION
    Inventors: Yuji Sakamoto, Yoshio Onuki, Koh Kimura, Satoshi Miyamoto, Pankaj Pasricha, Takayuki Suzuki, Koichi Kawashima
  • Publication number: 20030236535
    Abstract: In the case where the living tissues in the patient's body is resected as well, it is possible to suture the resected portion immediately without replacement with another treatment device after resection. Thus, prevention of bleeding from the resected portion or earlier repair of an ulcer that occurs with the resected portion can be carried out for the patent lowly invasively and easily.
    Type: Application
    Filed: May 6, 2003
    Publication date: December 25, 2003
    Applicants: OLYMPUS OPTICAL CO., LTD., Pankaj Jay Pasricha
    Inventors: Yoshio Onuki, Satoshi Miyamoto, Koichi Kawashima, Pankaj Jay Pasricha