Abstract: A method and apparatus for adjusting body core temperature are provided. The apparatus comprises an appendage chamber that is adapted to be disassembled from a heat exchange element. In one aspect, the appendage chamber is disposable. The appendage chamber provides a negative pressure environment for a patient's appendage placed therein. An appendage is heated and exposed to a negative pressure environment within the apparatus to efficiently raise or maintain the body core temperature of the patient.

Abstract: A respiratory monitor measures expiratory carbon dioxide. A display has a measurement indicator combined with a color indicator. The measurement indicator corresponds to a measured value of carbon dioxide. The color indicator corresponds to a predetermined range of carbon dioxide values including the measured value so as to provide a readily recognized visual cue that carbon dioxide is in a normal range or an abnormal range.

Abstract: A method and apparatus for adjusting body core temperature are provided. The apparatus comprises an appendage chamber that is adapted to be disassembled from a heat exchange element. In one aspect, the appendage chamber is disposable. The appendage chamber provides a negative pressure environment for a patient's appendage placed therein. An appendage is heated and exposed to a negative pressure environment within the apparatus to efficiently raise or maintain the body core temperature of the patient.

Abstract: A method and apparatus for adjusting body core temperature are provided. The apparatus comprises an appendage chamber that is adapted to be disassembled from a heat exchange element. In one aspect, the appendage chamber is disposable. The appendage chamber provides a negative pressure environment for a patient's appendage placed therein. An appendage is heated and exposed to a negative pressure environment within the apparatus to efficiently raise or maintain the body core temperature of the patient.

Abstract: A method and apparatus for adjusting body core temperature are provided. The apparatus comprises an appendage chamber that is adapted to be disassembled from a heat exchange element. In one aspect, the appendage chamber is disposable. The appendage chamber provides a negative pressure environment for a patient's appendage placed therein. An appendage is heated and exposed to a negative pressure environment within the apparatus to efficiently raise or maintain the body core temperature of the patient.

Abstract: A method and apparatus is disclosed for providing therapy for acute or chronic wounds and other clinical conditions, and/or for altering flow of bodily fluids, that uses pressure and temperature to promote healing or comfort. The pressure can be negative, positive, or cyclic to promote bodily fluid flow, particularly in cases of venous insufficiency. The pressure is supplied by a chamber that encases the desired site and seals to the skin of the patient, and a pump that controls the pressure within the chamber. The temperature is supplied by a heat exchange surface in proximity to the skin within the area surrounded by the pressure chamber, and can be any temperature within the range of physiological tolerance; including temperatures both above and below normal physiological temperatures. The temperature of the heat exchange surface is controlled by an apparatus outside the chamber, and may be continuous or cyclic. The heat exchange surface may have a disposable covering that serves as a wound dressing.

Abstract: Methods and apparatus are described for controlling the temperature and flow rate of fluids being delivered to patients. A control unit is disclosed that interfaces with specialized fluid administration set apparatus. The control unit provides power, user interface and integrated pumping and heat exchange apparatus that interfaces with a cartridge on the fluid administration set. The fluid administration set is a disposable apparatus while the control unit is a reusable device. The entire system, due to its portability and engineering features, is adapted for use either in-hospital or in the pre-hospital, emergency setting.