Methods and devices for use in tissue approximation and fixation are described herein. The present invention provides, in part, methods and devices for acquiring tissue folds in a circumferential configuration within a hollow body organ, e.g., a stomach, positioning the tissue folds for affixing within...http://www.google.es/patents/US20040092974?utm_source=gb-gplus-sharePatente US20040092974 - Method and device for use in endoscopic organ procedures
Method and device for use in endoscopic organ procedures
