Other

Tobo, LLC

Sensicor, LLC

Anthony P Furnary

Robert I Lowe

Sensors located on a sensor carrier are placed adjacent one or more of a surgical patient's major thoracic blood-containing structures such as the aorta or pulmonary artery, and characteristics of blood in the blood-containing structures are determined noninvasively by measuring transmission or reflection of light or other types of energy by the blood. Emitters and receptors included in the sensors are connected electrically with suitable electronic signal generating and processing components in a package remote from the sensor carrier.

Method and apparatus for monitoring blood condition and cardiopulmonary function

A device for use in placing a non-sterile sensor probe (,) such as an ultrasound scanning transducer in a desired position within a patient's body (,), with a probe-receiving tube (,) having a closed distal end (,) so that a probe inserted within the tube through an open proximal end (,) located outside the patient's body is isolated from contact with or contamination of the interior of the patient's body. The probe-receiving tube is attached to and extends alongside an elongate support member (,) which aids in placement of the probe-receiving tube in a location proximate an organ to be observed by use of a sensor probe in the probe-receiving tube. The elongate support member may be a chest drain tube. Further, the device may have one or more of the following features: integrated fastening mechanisms (,) suitable to anchor the device within the patient's body; an attached sterile sensor (,) that may be attached directly to an interior blood vessel (,); an attached pair of sterile temporary pacing wires (,) that may be attached directly to a heart; a flexible extension sleeve (,) attached to the probe-receiving tube; at least one hydrostatic valve (,) positioned within the probe-receiving tube or the extension sleeve; and alternate sensors (,) such as an ultrasonic sensor, a light emitting sensor, or a multi-function combination sensor may be used in the probe-receiving tube. The device may also be a guidable surgical device such as a forward-looking guidable trocar (,), a laterally-looking guidable trocar (,), or a guidable biopsy needle (,) that have a probe-receiving tube (,) defined longitudinally therein that is suitable for receiving a sensor probe used for guiding the guidable device.

Device for use in temporary insertion of a sensor within a patient's body

A device for use in placing a non-sterile sensor probe such as an ultrasound scanning transducer in a desired position within a patient's body, with a probe-receiving tube having a closed distal end so that a probe inserted within the tube through an open proximal end located outside the patient's body is isolated from contact with or contamination of the interior of the patient's body. The probe-receiving tube is attached to and extends alongside an elongate support member which aids in placement of the probe-receiving tube in a location proximate an organ to be observed by use of a sensor probe in the probe-receiving tube. The elongate support tube may be a chest drain tube.

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Portland, OR, United States of America

Anthony P Furnary