TISSUE MANIPULATION WITH AN ENDOLUMINAL GASTROPLASTY DEVICE

Devices and methods of endolumenal formation of gastric sleeves are described. In some embodiments, a bougie capsule section comprises one or more mechanisms to allow flexing that induces a bend through a suction clamping domain that grabs, positions, and holds body lumen tissue (e.g., gastric wall...

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Bibliographische Detailangaben
Hauptverfasser:	BAR-ON, Raz, SHAPIRA, Eli, DROR, Marina, HEFTMAN, Gilad, COHEN, Itshak
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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
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Beschreibung
Zusammenfassung:	Devices and methods of endolumenal formation of gastric sleeves are described. In some embodiments, a bougie capsule section comprises one or more mechanisms to allow flexing that induces a bend through a suction clamping domain that grabs, positions, and holds body lumen tissue (e.g., gastric wall tissue). In some embodiments, a needle drive is configured to allow longitudinal movement of a helical needle through a suturing space defined by the suction clamping domain, optionally while the suction clamping domain is bent. In some embodiments, the suction clamping domain can insert to the stomach in a collapsed configuration, then expanded once in the stomach. Potentially, this allows grabbing and positioning larger and/or deeper folds of tissue for suturing.