The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 13, 2012
Filed:
May. 17, 2006
Tomoji Maruyama, Kanagawa, JP;
Masakatsu Kawaura, Kanagawa, JP;
Tomoji Maruyama, Kanagawa, JP;
Masakatsu Kawaura, Kanagawa, JP;
Terumo Kabushiki Kaisha, Shibuya-Ku, Tokyo, JP;
Abstract
A tissue closing device includes an elongate arrangement device of which a distal end portion can penetrate an opening on a wall of living body cavity and which has a hand-operated portion on the proximal side, and a closure detachably retained at the distal end portion of the arrangement device and operative to close the opening. According to one embodiment, the arrangement device can include a thread for detachably retaining the closure and for pulling the closure in the proximal direction, a cover tube, and a fixed tube. The hand-operated portion has a canceling mechanism for canceling the retained state of the closure. A series of operations from deformation of the closure resulting from pulling the closure by the thread to canceling the retained state of the closure by the canceling mechanism after completion of the deformation are performed continuously by operating the hand-operated portion.