Johnson & Johnson Surgical Vision, Inc.

Abbott Medical Optics Inc.

Neomedix Corporation

Innerspace Medical, Inc.

Bausch-lomb Incorporated

Microsurgical Technology, Inc.

Irras Usa, Inc.

James B Gerg

Fred C Lee

David A King

Michael J Claus

James W Staggs

Wayne S Wong

Robert G Raney

Mark Wesley Ross

Lauren M Hickey

Kyle E Lynn

John T Sorensen

Soheila Mirhashemi

Michael Mittelstein

Zheng Zhang

Carina R Reisin

Rob Raney

Dung T Ma

Donald Eugene Bobo, Sr

Mark E Steen

Tuan (tom) Tran

Branden J Tarkeshian

Christina Zhang

Ernesto Flores

John I Muri

Stephen M Christopher

Abraham Hajishah

Roger F Etherington

John A Ripley

Brian J Eastman

Praveen De Silva

Brennen Wears

Jourdan Colter

Donald Bobo

Tuan (Tom) M Tran

Robert Schauer

Tuan M Tran

Dung Ma

Kyle Lynn

Branden Tarkeshian

A system and method for intracranial access is disclosed. In particular, a drill stop is shown providing a way to control the penetration of a drill bit as an access hole into the brain is being formed. Access to a desired location is achieved using a catheter guide device. Also disclosed is a mechanism by which multiple diagnostic and treatment devices can be placed at a desired location in brain tissue without the need for more than one access hole. A drainage catheter is disclosed with a mechanism to allow both drainage and to allow intracranial pressure measurement.

System and method for intracranial access and monitoring

A device and method for cutting or ablating tissue in a human or veterinary patient includes an elongate probe having a distal end, a tissue cutting or ablating apparatus located adjacent within the distal end, and a tissue protector extending from the distal end. The protector generally has a first side and a second side and the tissue cutting or ablating apparatus is located adjacent to the first side thereof. The distal end is structured to be advanceable into tissue or otherwise placed and positioned within the patient's body such that tissue adjacent to the first side of the protector is cut away or ablated by the tissue cutting or ablation apparatus while tissue that is adjacent to the second side of the protector is not substantially damaged by the tissue cutting or ablating apparatus.

Devices and methods useable for treatment of glaucoma and other surgical procedures

A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.

Vitrectomy surgical apparatus with cut timing based on pressures encountered

Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.

Automatically switching different aspiration levels and/or pumps to an ocular probe

Methods and systems for automatically pulsing different aspiration levels to an ocular probe are disclosed. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level, and applied to the probe in a pulsed manner.

Automatically pulsing different aspiration levels to an ocular probe

A method of providing a sterile drape for covering a display of a phacoemulsification console may include providing the sterile drape in a sterile package dedicated for a patient, enabling removal of the sterile drape from the package by a sterile user, providing a finger guard pocket in the sterile drape suitable for receiving fingers of the sterile user, and providing a fitted pocket to allow for fitting of the sterile drape over the display.

Sterile drape for a surgical display and method related thereto

The present invention relates generally to providing pressurized infusion of liquids and, more particularly, is directed to providing a stable and pressurized flow of irrigation fluid to the eye during surgery.

System and method for providing pressurized infusion

Eliminating leaks of molded fluid channels by providing a front housing, rear housing, and a gasket, wherein the front housing has one or more molded fluid channels and one or more seal channels, and wherein at least a portion of the gasket is located between the front and rear housing; molding the gasket onto the rear housing to create a single unit, wherein the gasket has one or more seal lips configured and dimensioned to couple with the one or more seal channels; and assembling the front housing to the rear housing having the gasket, wherein the one or more seal lips couple with the seal channels. A surgical cassette manifold having a front and rear housing, and a gasket therebetween. The front housing having molded fluid channels that mate with the gasket and the gasket having multiple valves and a sensor/diaphragm accessible through the rear housing.

Surgical cassette manifold, system, and methods thereof

A device and method for cutting or ablating tissue in a human or veterinary patient includes an elongate probe having a distal end, a tissue cutting or ablating apparatus located adjacent within the distal end, and a tissue protector extending from the distal end. The protector generally has a first side and a second side and the tissue cutting or ablating apparatus is located adjacent to the first side thereof. The distal end is structured to be 0 into tissue or otherwise placed and positioned within the patient's body such that tissue adjacent to the first side of the protector is cut away or ablated by the tissue cutting or ablation apparatus while tissue that is adjacent to the second side of the protector is not substantially damaged by the tissue cutting or ablating apparatus.

A surgical cassette for use with a phacoemulsification system having a front plate, a back plate, and a gasket therebetween. The front plate having molded fluid channels that mate with the gasket. The gasket having multiple valves and a sensor or diaphragm accessible through the back plate.

Surgical cassette

Foot pedal

Growing community of inventors

Lake Forest, CA, United States of America

James B Gerg