ANCHOR DELIVERY SYSTEM AND METHOD

• Main Authors: SOBOL MORAN, WEISBROD HAGAY, HARARI SHAHAR, GOLDBERG EDIT
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2019
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DIAGNOSIS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; SURGERY; TREATMENT OR PROTECTION OF EYES OR EARS

An apparatus for affixing a first tissue to a second tissue and methods of manufacturing and using the same. The apparatus comprises an elongated needle; a handle disposed at a proximal end of the elongated needle; a superelastic anchor disposed within the elongated needle, the anchor comprises: at least one normally- expanded elongated hook that is biased to a contracted state to fit within the elongated needle; a securing element; and an advancement mechanism triggerable by the handle and being configured to: eject the anchor out of a distal end of said elongated needle to allow the elongated hook to extend distally outward from the longitudinal axis of the elongated needle, into or beyond a tissue, and following the ejection of the anchor, eject the securing element from the apparatus to prevent movement of the anchor in at least one direction. 本申请公开一种用于将第一组织附着到第二组织的装置以及制造和使用该装置的方法。该装置包括细长针；设置在细长针的近端的手柄；设置在细长针内的超弹性锚固件，该锚固件包括至少一个正常扩展的细长钩，其被偏置到收缩状态以装配在细长针内；固定元件；以及推进机构，其由手柄可触发并被配置为：从所述细长针的远端弹出锚固件，以允许细长钩从细长针的纵