Devices and methods for percutaneous tissue retraction and surgery

Methods and devices for performing percutaneous surgery in a patient are provided. A retractor includes a working channel formed by a first portion coupled to a second portion. The first and second portions are movable relative to one another from an unexpanded configuration to an expanded configura...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Lim Roy, Smith Maurice M, Fessler Richard G, Foley Kevin T, Roehm Thomas E
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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