Scimed Life Systems, Inc.

Medtronic Xomed, Inc.

Pavad Medical, Incorporated

C. R. Bard, Inc.

Boston Scientific Scimed, Inc.

Invuity, Inc.

Insono Therapeutics, Inc

Other

Emkinetics, Inc.

Kasey K. Li

Anant V Hegde

George Yoseung Choi

David K Swanson

Nikhil Bhat

Kasey Kai-Chi Li

Russell B Thompson

Thomas R Jenkins

Christopher L Bagley

Adrian McVicker

Charisse M Yung

Josef Vincent Koblish

Alex Vayser

Douglas G Rimer

Mark Christopher Scheeff

Huy D Phan

Robert R Burnside

Garrett J Gomes

James B Ross

Jonathan Kurniawan

Wally S Buch

Samuel J Radochonski

Andrew Moll

Cameron Moore

Casidy Domingo

Doyeon Kim

Jerry Sung Woo Choe

Casidy Hallsten

Daniel Rogers Burnett

Jon F Moss

Amit Rajguru

Halil Ibrahim Karabey

Christopher Hermanson

Dennis M O'Brien

Koray Sahin

Adam Sharkawy

Kasey K Li

John M Farbarik

Steven L Olson

Phil Houle

Anna Hartzog

Alan McMillan

Chris D Owen

The present invention provides an aortic embolic filter mounted on a catheter. A pair of spaced apart hubs are provided, one hub being a catheter hub mounted on the catheter, the other hub being a tip hub spaced distally of the catheter hub. A filter basket is attached to the hubs and positioned distally of the catheter hub. The basket includes multiple supports that each span the two hubs. A filter material/sheet is supported by the supports, the filter material having concave and convex surfaces, first and second edge portions, and an opening that spans most of the distance between the hubs and in between the filter material edge portions. One of the supports is movable relative to the catheter hub. An operator, controller or handle enables the movable support to change length between the hubs to put more or less of a curvature of the filter basket.

Embolic protection basket apparatus

An apparatus for performing a medical procedure and, in particular, an aortic valvuloplasty, in a vessel for transmitting a flow of fluid. The apparatus includes an inflatable perfusion balloon including an internal passage for permitting the fluid flow in the vessel while the perfusion balloon is in an inflated condition, the balloon including a plurality of cells in a single cross section and a covering for at least partially covering the cells. A valve associated with the balloon controls the fluid flow within the passage, the valve being arranged external to the passage. The valve may form a tubular extension of the covering, or may be separate from the covering, and may comprise flaps. A spiral covering may also form the valve.

Perfusion balloon with external valve

A surgical clip for illuminating tissue in a surgical field has first and second elongate arms and a connector joining the arms together. The arms are biased to expand laterally outward into an expanded configuration in which the arms engage the tissue in the surgical field with enough force to seat the clip without retracting the tissue. A waveguide illuminator is coupled to the first arm, and has a light input portion, a light output portion, and a light conducting portion extending between the light input portion and the light output portion. Light passes through the waveguide illuminator by total internal reflection, and the waveguide illuminator directs light to the tissue. Methods of using the illuminated clip are also disclosed.

Illuminated clip and methods of use

A method for inserting an implant into a cavity in a periosteum region of a patient's palate. The method includes cutting the periosteum region with a sharp surgical tool to create a cavity, inserting a distal end of a sleeve comprising a substantially flat pouch and an implant housed within the substantially flat pouch into the cavity, and pulling a handle extending proximally from the sleeve in a proximal direction while holding a stylet disposed with the handle in a fixed contact with the implant, thus deploying the implant inside the cavity.

Method of inserting an implant into a cavity in a periosteum region

A variably automated tissue retention system generally comprises an oral appliance retractably coupled to a covering which is secured to an anterior portion of the tongue. As the subject moves their tongue naturally or sleeps and the tongue becomes hypotonic, the subject's tongue may move posteriorly. As the covering pulls the tongue anteriorly or maintains a position of the tongue, the base of the tongue may be inhibited or prevented from collapsing posteriorly against the pharyngeal tissue walls and thereby allow the subject to breathe normally by automatically increasing the suction pressure on the tongue to maintain securement of the covering to the tongue as the tongue moves posteriorly.

Variable automated tissue retention system

Systems and methods for detecting an obstructive sleep apnea event are disclosed herein. The systems and methods may use an electrical output generating ionic polymer metal composite sensor attached to a region in an airway passage in an oral cavity. The electrical output may be wirelessly transmitted as a signal for indication of an obstructive sleep apnea event. The signal may be further analyzed for treatment of the obstructive sleep apnea event.

Implantable obstructive sleep apnea sensor

A probe that facilitates the creation of lesions in bodily tissue. The probe includes a relatively short shaft and an inflatable therapeutic element.

Surgical probe for supporting inflatable therapeutic devices in contact with tissue in or around body orifice and within tumors

A mandibular advancement appliance is described which is secured to a subject's dentition. The appliance may adjust a position of the subject's lower dentition relative to the upper dentition while maintaining a distance between the upper and lower dentition. The appliance may also allow for the free rotation of the lower dentition relative to the upper dentition for increased comfort. Additionally, the appliance may also be utilized with a tongue retention assembly for maintaining a position of the subject's tongue relative to the device for treating sleep disordered breathing.

Mandibular advancement appliance

Airflow restriction systems are described herein which may be used to treat various disorders by creating expiratory positive airway pressure while providing for patient comfort regardless of the patient's anatomical variances. Such a device may be removably secured externally over the patient's nose rather than within the nasal passages to increase patient comfort. The restriction device may be secured, e.g., via an adhesive, to the patient and actuated via any number of mechanical or electromechanical mechanisms. Moreover, the restriction device may include one or more sensors to detect the patient's respiration activity such that the device may be actuated to correspond to the patient's exhalation and squeeze or otherwise constrict the nasal passages at least partially by pressing against the exterior surface of the nose to restrict the expiratory airflow.

Airflow restriction system

In certain variations, methods, systems and/or devices for enhancing conductivity of an electrical signal through a subject's skin using one or more microneedle electrodes are provided. A microneedle electrode may be applied to the subject's skin by placing the microneedle electrode in direct contact with the subject's skin. The microneedles of the microneedle electrode may be inserted into the skin such that the microneedles pierce stratum corneum of the skin up to or through dermis of the skin. An electrical signal passes or is conducted through or across the microneedle electrode and the subject's skin, where impedance of the microneedle electrode is minimal and greatly reduced compared to existing technologies.

Microneedle electrode

Systems and methods for detecting an obstructive sleep apnea event are disclosed herein. The systems and methods may use an electrical output generating ionic polymer metal composite sensor attached to a region in an airway passage in an oral cavity. The electrical output may be wirelessly transmitted as a signal for indication of an obstructive sleep apnea event. The signal may be further processed by a smart mandibular repositioning system for treatment of the obstructive sleep apnea event.

Smart mandibular repositioning system

Techniques for operating a subcutaneous implant device are disclosed. The implant device can be formed of a non-magnetic material that is compatible with diagnostics such as magnetic resonance imaging (MRI) and can include a rotor element that rotates under the influence of an external magnetic field. The implant device includes a tension relief mechanism for relieving excessive force applied between the implant device and a portion of a patient's tongue. A non-implanted device can include a stator and drive circuitry for generating the external magnetic field. The non-implanted device can receive a user command and can vary the external magnetic field based on the command. When activated by the magnetic field, the implant device can change its operating state to interact with the patient's body.

Implant system for controlling airway passage

Growing community of inventors

Hayward, CA, United States of America

Anant V Hegde