Volcano Corporation

Philips Image Guided Therapy Corporation

Duane De Jong

Timothy K Glynn

Douglas Meyer

Aaron Cheline

Ed Oliver

Nancy Perry Pool

Gerald Lea Litzza

Fergus Merritt

Asher Cohen

Paul M Hoseit

Sherwood Kantor

Dennis Schuerkamp

Robert K Jenner

Jiyuan (John) Yin

Nacy Perry Pool

Fergus J Merritt

Paul Mitchell Hoseit

Aaron J Cheline

An intravascular ultrasound (IVUS) imaging system is provided. The IVUS imaging system includes an intravascular device including a transducer shaft with an ultrasound transducer at a distal end. The IVUS imaging system also includes an interface module removably coupled to the intravascular device. The interface module includes a connector rotatably coupled to a proximal end of the transducer shaft; a motor coupled to the connector; a spinning element coupled to the motor, wherein the spinning element comprises four conductive rings; a stationary element comprising a plurality of brushes, wherein the stationary element is disposed proximate the spinning element such that a different one of the plurality of brushes is in mechanical contact with each of the four conductive rings; and four conductors coupled to the connector and the spinning element such that the stationary element and the intravascular device are in electrical communication.

Intravascular ultrasound imaging system with slip ring interface and associated devices, systems, and methods

The invention generally relates to intravascular imaging catheters and methods of making catheters for imaging systems. The invention provides a connector for an imaging catheter that includes a unitary body with very thin electrical contacts that are formed on the surface of the body. Due to the scale of the contacts, the connector operates essentially as a single unitary piece of material. Each of the leads may be less than about 100 &#x3bc;m wide and less than about 8 &#x3bc;m thick, and further the leads may be spaced apart by less than about 160 &#x3bc;m.

Laser direct structured connection for intravascular device

A medical sensing system including a data acquisition module operable to receive patient data from a medical sensing device, the data acquisition module being operable to packetize the patient data, a processing module operable to process the packetized first patient data, a user interface module operable to present the processed packetized patient data within a graphical user interface, and a message queue module in communication with the data acquisition module, processing module, and user interface module, the message queue module being operable to receive the packetized patient data from the modules, temporarily store the packetized patient data, and make the packetized patient data available for retrieval by the modules.

Medical communication hub and associated methods

The present invention relates generally to rotatable optical couplings, and more particularly to a manually separable and re-connectable optical-electrical rotary joint. The invention provides a manually separable optical-electrical rotary joint in which an optical signal and electrical signal are transmitted while a downstream component rotates relative to an upstream component, for example, as driven by a motor at the upstream component. Further, the downstream component can be easily manually unplugged from the upstream component.

Optical-electrical rotary joint and methods of use

Laser direct structured catheter connection for intravascular device

A touchpad controller for a componentized intravascular ultrasound system is disclosed for acquisition and display of intravascular information in a catheter lab environment. The system includes a patient interface module (PIM) adapted to hold a catheter having an imaging probe located near a distal end, a control panel, a monitor for displaying images and patient data, and a processing unit. The touchpad controller facilitates use beneath a sterile drape and sensitivity to gloved touch. Furthermore, the touchpad controller is sized for handheld use during an imaging session. A rail mount facilitates easy attachment of the touchpad controller alongside a patient table.

Controller user interface for a catheter lab intravascular ultrasound system

A monitor support for use in multiple configurations including a base portion; a monitor; and a multilink arm coupling the monitor to the base portion is provided. The multilink arm includes a first beam coupled to the base portion by a first pivot; a second beam coupled to the base portion by a second pivot; the first and second beams move in parallel as they rotate about the first and second pivots. The multilink arm may include a connector coupling the monitor to the arm, having a connector axis for rotating the monitor by approximately 180&#xb0; about the connector axis. Also provided is a cart for carrying instrumentation including a monitor support as above, and a method for using it. The cart includes a bottom portion for holding a desktop instrument, the bottom portion including wheels for rolling the cart; and a top portion for holding the monitor support.

Multifunction monitor support

In one embodiment, the present disclosure provides a portable medical instrument system. The system includes a frame for supporting system process and user interface components. One or more support rails are interconnected with the frame to provide an accessories support system to securely receive medical accessory components. In at least one embodiment, the support rails have a configuration substantially matching a bedrail of a hospital bed. In another aspect, the support rails have a height to width ratio of about 2 to 1. In still a further aspect, the support rails have a height to width ration of 1 to 0.375. According to yet another aspect, at least one of the support rails may be molded from portions of the portable medical system itself.

Integrated support structures for mobile medical systems

A method of performing measurements on medical images with a bedside controller includes receiving, through a touch-sensitive display on the bedside controller, a user measurement input on an image displayed on the display, the user measurement input including a start point defined by a point of initial contact with the touch-sensitive display and an end point defined by a point of last contact with the touch-sensitive display. The method also includes selecting a measurement mode based on a shape of the user measurement input and calculating a measurement value associated with the user measurement input based on the measurement mode.

Medical measuring system and method

A bedside controller includes an integrally formed housing and self-contained mounting structure disposed on the housing. The mounting structure includes a mounting channel defined in the housing and a retaining clamp disposed above the mounting channel and configured to releasably secure a mounting platform within the mounting channel such that the bedside controller is mounted to the mounting platform. The bedside controller also includes a touch-sensitive display disposed within a surface of the housing and configured to display images and receive user input on the surface, a processor disposed within the housing, a communication module disposed within the housing, communicatively coupled to the processor, and configured to transmit and receive medical data, and a battery disposed within the integrally formed housing and electrically coupled to the touch-sensitive display, the processor, and the communication module.

Growing community of inventors

Elk Grove, CA, United States of America

Duane De Jong