Allergan Medical S. A.

Allergan, Inc.

Apollo Endosurgery, Inc.

Omnisens Sa

Allergan Medical Sarl

Jean-Charles Montavon

Alain Jordan

Pierre Fridez

Nikos Stergiopulos

Tiago Bertolote

Xuan Mai Tu

Michel Andre Bachmann

Christian Imbert

Etienne Rochat

Laurent Mosimann

Xavier Cedric Raemy

Fabien Briffod

Marc Nikles

Chin Sanghoon

Razack Osseni

Joel Bonny

Michel Bachmann

Brillouin optical distributed sensing device and method is provided and includes a structure for generating an optical pulsed signal and an optical probe signal. The structure includes a circulation component for directing the optical pulsed signal to a sensing optical fiber, and directing an optical measurement signal with Brillouin scattering information arising from the sensing optical fiber toward a detection apparatus. Also included is an optical routing component for configuring the device to allow generating: (i) according to a first configuration, an optical measurement signal with stimulated Brillouin scattering information resulting from the interaction of the optical pulsed signal, and an optical probe signal propagating in the sensing optical fiber in a direction opposite to the optical pulsed signal, or (ii) according to a second configuration, an optical measurement signal with spontaneous Brillouin scattering information resulting from the propagation of the optical pulsed signal in the sensing optical fiber.

Brillouin optical distributed sensing device and method with improved tolerance to sensor failure

A remotely adjustable remotely power gastric band system may include a control device, an implant electronic device, and an implantable gastric band. The control device may telemetrically power and communicate with the implant electronic device, which may be used for adjusting the diameter of the implantable gastric band. The implant electronic device may store the gastric band adjustment history records of a patient and regulate the power received from the control device. To improve transmission efficiency, the implant electronic device may adopt a double modulation scheme for communicating with the control device. Furthermore, the implant electronic device may detect and resolve motor blockage issues related to the implantable gastric band.

Remotely powered remotely adjustable gastric band system

Apparatus and methods are provided comprising an implantable non-hydraulic ring that encircles and provides a controllable degree of constriction to an organ or duct and an external control that powers and controls operation of the ring. The ring includes a rigid dorsal periphery that maintains a constant exterior diameter, and a compliant constriction system that reduces intolerance phenomena. A high precision, energy efficient mechanical actuator is employed that is telemetrically powered and controlled, and maintains the ring at a selected diameter when the device is unpowered, even for extended periods. The actuator provides a reversible degree of constriction of the organ or duct, which is readily ascertainable without the need for radiographic imaging. Methods of use and implantation also are provided.

Telemetrically controlled band for regulating functioning of a body organ or duct, and methods of making, implantation and use

An implantable device comprising: a stepper motor; a moveable member, moveable by the stepper motor; and an oscillator, wherein the oscillator is influenced by a signal derived from or supplied to the stepper motor to enable information on the moveable member to be fedback to an external controller by passive telemetry.

Implantable device

Growing community of inventors

Lausanne, Switzerland

Jean-Charles Montavon