Abstract: An irrigation source identification system includes an irrigation source, an imaging device, and a processor. The irrigation source includes a container for holding a quantity of irrigation fluid and a port fluidly coupled to the container. The port has an outlet end and a neck. The neck has a plurality of protrusions selected from a grouping of protrusions. The plurality of protrusions provides a unique identifier for the container. An imaging device images the neck and the plurality of protrusions of the irrigation source, and the processor determines which identifier is associated with the image.

Abstract: An irrigation source identification system includes an irrigation source, an imaging device, and a processor. The irrigation source includes a container for holding a quantity of irrigation fluid and a port fluidly coupled to the container. The port has an outlet end and a neck. The neck has a plurality of protrusions selected from a grouping of protrusions. The plurality of protrusions provides a unique identifier for the container. An imaging device images the neck and the plurality of protrusions of the irrigation source, and the processor determines which identifier is associated with the image.

Abstract: An apparatus for growing living organisms having at least one growing unit adapted to receive at least one living organism, a source of fluid, a conduit operably connecting the source of fluid and the growing unit in fluid supplying relation, and at least one system for supplying the requirements by which the living organism can grow in the growing unit.

Abstract: Systems and methods are provided for quantifying and providing indicia of ST-segment resolution in an electrocardiogram (ECG) signal. A receiver acquires an electrocardiogram (ECG) signal that includes an ST-segment. A processor processes the ECG signal to determine values for the ST-segment deviation relative to an isoelectric baseline. A user is allowed to provide a baseline signal to the processor. The processor responds to the baseline signal by marking a baseline ST-segment value corresponding to a baseline time. A user interface displays a linear graphical trend of variations in the measured ST-segment values relative to the baseline ST-segment value. In certain embodiments, the processor detects user-selected trigger events such as post-intervention ST deviation relative to the baseline time and the baseline ST-segment value, and provides indicia of the trigger event. In addition, or in other embodiments, a verbal annunciation of a percent ST-segment resolution is provided.

Abstract: A method for performing a patient oxygenation test using one or more computing devices is provided. The patient oxygenation test comprises a plurality of instructions for implementing a workflow for determining an oxygenation status for a patient. An entry or selection is received of one or more physiological parameters for the patient to be monitored during the patient oxygenation test. An entry or selection is received of one or more thresholds for at least one of the physiological parameters to be monitored during the patient oxygenation test. A determination is made as to whether any of the physiological parameters exceed limits set by the one or more thresholds. One or more actions are taken when one or more of the physiological parameters exceed the limits set by the one or more thresholds. A summary and analysis are provided of the test results.

Abstract: Systems and methods are provided for quantifying and providing indicia of ST-segment resolution in an electrocardiogram (ECG) signal. A receiver acquires an electrocardiogram (ECG) signal that includes an ST-segment. A processor processes the ECG signal to determine values for the ST-segment deviation relative to an isoelectric baseline. A user is allowed to provide a baseline signal to the processor. The processor responds to the baseline signal by marking a baseline ST-segment value corresponding to a baseline time. A user interface displays a linear graphical trend of variations in the measured ST-segment values relative to the baseline ST-segment value. In certain embodiments, the processor detects user-selected trigger events such as post-intervention ST deviation relative to the baseline time and the baseline ST-segment value, and provides indicia of the trigger event. In addition, or in other embodiments, a verbal annunciation of a percent ST-segment resolution is provided.

Abstract: An irrigation mounting arrangement for an irrigation container that is defined by a body portion, a neck member, and a stopper, is disclosed. The irrigation mounting arrangement comprises an upwardly extending base member and a mounting arm mechanism that extends away from the base member. The mounting arm mechanism includes at least one mounting aperture configured to selectively receive a portion of the irrigation container such that the neck member of the irrigation container is oriented above the body portion.

Abstract: An irrigation mounting arrangement for an irrigation container that is defined by a body portion, a neck member, and a stopper, is disclosed. The irrigation mounting arrangement comprises an upwardly extending base member and a mounting arm mechanism that extends away from the base member. The mounting arm mechanism includes at least one mounting aperture configured to selectively receive a portion of the irrigation container such that the neck member of the irrigation container is oriented above the body portion.

Abstract: A pressurized infusion device has a flexible band with first and second ends, a curved base, and a bag containing fluid. The bag is located between the flexible band and the curved base. The second end of the flexible band is coupled to a shaft. A motor is also coupled to the shaft. The motor is actuated to turn the shaft and produce tension in the band thereby changing the fluid pressure in the bag.

Abstract: A system for providing auditory feedback may include a blood pressure monitor interface for acquiring pressure waveform data from a pressure transducer indicative of blood pressure readings over time. The system may further include an anatomic location annunciator for generating an audible signal from the pressure waveform data that conveys information about the anatomic location of the pressure transducer within the heart chamber or blood vessel.

Abstract: Systems and methods are provided for quantifying and providing indicia of ST-segment resolution in an electrocardiogram (ECG) signal. A receiver acquires an electrocardiogram (ECG) signal that includes an ST-segment. A processor processes the ECG signal to determine values for the ST-segment deviation relative to an isoelectric baseline. A user is allowed to provide a baseline signal to the processor. The processor responds to the baseline signal by marking a baseline ST-segment value corresponding to a baseline time. A user interface displays a linear graphical trend of variations in the measured ST-segment values relative to the baseline ST-segment value. In certain embodiments, the processor detects user-selected trigger events such as post-intervention ST deviation relative to the baseline time and the baseline ST-segment value, and provides indicia of the trigger event. In addition, or in other embodiments, a verbal annunciation of a percent ST-segment resolution is provided.

Abstract: An apparatus for growing living organisms having at least one growing unit adapted to receive at least one living organism, a source of fluid, a conduit operably connecting the source of fluid and the growing unit in fluid supplying relation, and at least one system for supplying the requirements by which the living organism can grow in the growing unit.

Abstract: A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the cassette so that a peristaltic pump having pump head rollers mounted radially from the axis of rotation of the pump motor compress the elastomeric flow channels against the rigid substrate during operation.

Abstract: A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the cassette so that a peristaltic pump having pump head rollers mounted radially from the axis of rotation of the pump motor compress the elastomeric flow channels against the rigid substrate during operation.

Abstract: A surgical system having a cassette latching mechanism having two pivoting latching rails. The rails are connected to a rotating latching wheel by spring-loaded latching arms. The latching wheel is connected to a motor by a latching pushbar. The cassette is pressed into the rails which initiates the rotation of the rails, which close onto the cassette. The motor next rotates the latching wheel, producing cam-like movement of the latching arms and thereby further pivoting the latching rails to the fully closed and locked position.

Abstract: A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the cassette so that a peristaltic pump having pump head rollers mounted radially from the axis of rotation of the pump motor compress the elastomeric flow channels against the rigid substrate during operation.

Abstract: Methods for the preparation and isolation of high quality RNA are described. The methods do not require lysis of red blood cells and may be used to isolate high quality RNA from cells such as epithelial cells, fibroblasts, bone marrow progenitors, brain tissue or brain cells. The present invention is also directed to kits for practicing the disclosed high quality RNA isolation methods.

Abstract: A surgical system having a cassette latching mechanism having two pivoting latching rails. The rails are connected to a rotating latching wheel by spring-loaded latching arms. The latching wheel is connected to a motor by a latching pushbar. The cassette is pressed into the rails which initiates the rotation of the rails, which close onto the cassette. The motor next rotates the latching wheel, producing cam-like movement of the latching arms and thereby further pivoting the latching rails to the fully closed and locked position.

Abstract: A cassette having a molded flow channel contained on an elastomeric sheet that is bonded or mechanically attached to a rigid substrate. The flow channel projects outwardly from the exterior of the cassette so that a peristaltic pump having pump head rollers mounted radially from the axis of rotation of the pump motor compress the elastomeric flow channels against the rigid substrate during operation.

Abstract: A prosthetic device inserted into a blood vessel decreases the severity of valve regurgitation during ventricular contraction. The prosthetic device reduces the circumference of the valve annulus, causing the valve leaflets attached to the annulus to close more completely. A first preferred embodiment is an elongated member that includes distal and proximal segments separated by an intermediate segment. The prosthetic device has at least one anchor control wire to anchor the device in the blood vessel and at least one length control wire. A second preferred embodiment is an elongated member that includes distal and proximal segments that are connected by a pivot or hinge joint. A control wire is anchored on the distal segment and pivotally moves the distal and proximal segments closer together. Rotation of the length control wire of the first embodiment or the control wire of the second embodiment reduces the circumference of the valve annulus.