Abstract: A system and method for authenticating a face mask with a user for providing secure access to a user device whereby received on the user device is a request from the user to pair a user face mask having a pre-printed unique identifier with the user device for user authentication purposes. The user device captures an image of the pre-printed unique identifier on the user face mask so as to associate the captured image of the unique identifier with the user device. Afterwards, when the user requests access to the user device in a locked state, the user device is caused to capture of an image of the unique identifier affixed to the user face mask. The user device may further be caused to capture an image of at least a portion of the user's face to authenticate the captured unique identifier affixed to the user face mask with the captured portion of the user's face to verify the captured unique identifier and the captured portion of the user's face are associated with the user device.

Abstract: A system and method for authenticating a face mask with a user for providing secure access to a user device whereby received on the user device is a request from the user to pair a user face mask having a pre-printed unique identifier with the user device for user authentication purposes. The user device captures an image of the pre-printed unique identifier on the user face mask so as to associate the captured image of the unique identifier with the user device. Afterwards, when the user requests access to the user device in a locked state, the user device is caused to capture of an image of the unique identifier affixed to the user face mask. The user device may further be caused to capture an image of at least a portion of the user's face to authenticate the captured unique identifier affixed to the user face mask with the captured portion of the user's face to verify the captured unique identifier and the captured portion of the user's face are associated with the user device.

Abstract: A method for developing codes and a cross functional set of rules that suggest to a physician, in real-time, potential diagnoses related to diagnostic results or other clinical data entered into the electronic Medical Record (EMR). The method generates a possible diagnosis for consideration and addition to the patient problem list. When the physician selects a suggested diagnosis, the problem list is automatically updated with the diagnosis. In view of the above, the physician has the needed information at the point of care so that the timeliness, safety and quality of care is improved. The generated documentation also assists other physicians throughout the continuum of care for the Patient. The method creates crosswalk from data element to diagnosis to enhance the completeness of documentation. As a result, the Diagnostic Related Group (DRG) is more accurately assigned by coders at discharge to drive more accurate and efficient billing for improved reimbursement and revenue.

Abstract: A method for developing codes and a cross functional set of rules that suggest to a physician, in real-time, potential diagnoses related to diagnostic results or other clinical data entered into the electronic Medical Record (EMR). The method generates a possible diagnosis for consideration and addition to the patient problem list. When the physician selects a suggested diagnosis, the problem list is automatically updated with the diagnosis. In view of the above, the physician has the needed information at the point of care so that the timeliness, safety and quality of care is improved. The generated documentation also assists other physicians throughout the continuum of care for the Patient. The method creates crosswalk from data element to diagnosis to enhance the completeness of documentation. As a result, the Diagnostic Related Group (DRG) is more accurately assigned by coders at discharge to drive more accurate and efficient billing for improved reimbursement and revenue.

Abstract: A system and method for authenticating a face mask with a user for providing secure access to a user device whereby received on the user device is a request from the user to pair a user face mask having a pre-printed unique identifier with the user device for user authentication purposes. The user device captures an image of the pre-printed unique identifier on the user face mask so as to associate the captured image of the unique identifier with the user device. Afterwards, when the user requests access to the user device in a locked state, the user device is caused to capture of an image of the unique identifier affixed to the user face mask. The user device may further be caused to capture an image of at least a portion of the user's face to authenticate the captured unique identifier affixed to the user face mask with the captured portion of the user's face to verify the captured unique identifier and the captured portion of the user's face are associated with the user device.

Abstract: A method for developing codes and a cross functional set of rules that suggest to a physician, in real-time, potential diagnoses related to diagnostic results or other clinical data entered into the electronic Medical Record (EMR). The method generates a possible diagnosis for consideration and addition to the patient problem list. When the physician selects a suggested diagnosis, the problem list is automatically updated with the diagnosis. In view of the above, the physician has the needed information at the point of care so that the timeliness, safety and quality of care is improved. The generated documentation also assists other physicians throughout the continuum of care for the Patient. The method creates crosswalk from data element to diagnosis to enhance the completeness of documentation. As a result, the Diagnostic Related Group (DRG) is more accurately assigned by coders at discharge to drive more accurate and efficient billing for improved reimbursement and revenue.

Abstract: A surgical retractor includes a “swivel” having a string extending from one end and a string extending from the midpoint between the two ends. The swivel is delivered by pushing it out of a tube which is inserted through a small incision between the ribs of the patient. After the swivel is deployed, the tube is removed and the string which is attached to the center of the swivel is pulled to lift the pericardium. When the procedure is complete, the swivel is removed from the patient by pulling the string attached to the end of the swivel. According to one embodiment, the swivel is a cylinder with a blunt conical end. According to another embodiment, the swivel has a sharp end which is covered by a spring loaded collar.

Abstract: An improved surgical port device includes a port body with a tubular section having a distal end. A flexible flange is disposed at the distal end. A retention member is slidably mated along the tubular section such that a distance between the retention member and the flexible flange can be adjusted. In this manner, the position of the retention member with respect to the flexible flange is adjustably fixed to clamp portions of a body wall disposed therebetween, thus effectively clamping the port body in place. The flexible flange has an adaptable diameter that is reduced when the port body passes through a narrow opening in the body wall. Preferably, the flexible flange has a conically-shape that butts up against the inner surface of the body wall during use to thereby provide a seal between the body wall and the frusto-conical flange.

Abstract: A surgical retractor includes a “swivel” having a string extending from one end and a string extending from the midpoint between the two ends. The swivel is delivered by pushing it out of a tube which is inserted through a small incision between the ribs of the patient. After the swivel is deployed, the tube is removed and the string which is attached to the center of the swivel is pulled to lift the pericardium. When the procedure is complete, the swivel is removed from the patient by pulling the string attached to the end of the swivel. According to one embodiment, the swivel is a cylinder with a blunt conical end. According to another embodiment, the swivel has a sharp end which is covered by a spring loaded collar.

Abstract: A surgical retractor includes a “swivel” having a string extending from one end and a string extending from the midpoint between the two ends. The swivel is delivered by pushing it out of a tube which is inserted through a small incision between the ribs of the patient. After the swivel is deployed, the tube is removed and the string which is attached to the center of the swivel is pulled to lift the pericardium. When the procedure is complete, the swivel is removed from the patient by pulling the string attached to the end of the swivel. According to one embodiment, the swivel is a cylinder with a blunt conical end. According to another embodiment, the swivel has a sharp end which is covered by a spring loaded collar.

Abstract: An endoscopic retractor includes a tube having a proximal end and a distal end with a push rod extending therethrough. The proximal ends of the push rod is provided with a threaded portion. A rotatable handle is coupled to the proximal end of the tube and threadably engages the threaded portion of the push rod such that rotation of the handle causes a translation of the push rod. The distal end of the tube is provided with a clevis through which the distal end of the push rod extends. A multi-segment canopy is coupled to the clevis and the push rod via an articulate linkage. Translation of the push rod in the distal direction causes the canopy to be moved from a starting substantially cylindrical configuration with its axis nearly collinear with the axis of the tube to an opened quasi-planar configuration. Further translation of the push rod in the distal direction causes the quasi-planar canopy to be rotated in the clevis to an angle of approximately ninety degrees relative to the axis of the tube.

Abstract: A surgical ablation system and method of treatment for creating lesions in tissue, including cardiac tissue for the treatment of arrhythmias and other diseases are disclosed. The ablation system includes a chest wall platform, introducer sheath, and ablation device. The system provides a stable platform for entering the heart while accommodating a beating heart. The method can include the steps of accessing a heart via a thoracic incision, deploying an ablation instrument within the heart and activating the ablation instrument to create at least one conduction-blocking lesion.

Abstract: A device for holding a blood vessel (and corresponding method of operation) includes a mandrel having a proximal end opposite a distal end. A tube houses a portion of the mandrel. A tip assembly, which is operably coupled to the distal end of the mandrel, comprises a sheath having a tapered portion and a cylindrical portion. The sheath is adapted to be inserted into a lumen of a blood vessel such that an end of the blood vessel is supported by the tapered portion. The elastic nature of the blood vessel holds the end of the blood vessel in place with respect to the tip assembly. The tapered portion includes an exterior surface with a plurality of needle-guide-grooves that extend along such exterior surface. A needle is driven through the blood vessel while being guided by a needle-guide groove such that the needle is driven through the blood vessel near the end of the blood vessel.

Abstract: A surgical retractor includes a “swivel” having a string extending from one end and a string extending from the midpoint between the two ends. The swivel is delivered by pushing it out of a tube which is inserted through a small incision between the ribs of the patient. After the swivel is deployed, the tube is removed and the string which is attached to the center of the swivel is pulled to lift the pericardium. When the procedure is complete, the swivel is removed from the patient by pulling the string attached to the end of the swivel. According to one embodiment, the swivel is a cylinder with a blunt conical end. According to another embodiment, the swivel has a sharp end which is covered by a spring loaded collar.

Abstract: An improved surgical port device includes a port body with a tubular section having a distal end. A flexible flange is disposed at the distal end. A retention member is slidably mated along the tubular section such that a distance between the retention member and the flexible flange can be adjusted. In this manner, the position of the retention member with respect to the flexible flange is adjustably fixed to clamp portions of a body wall disposed therebetween, thus effectively clamping the port body in place. The flexible flange has an adaptable diameter that is reduced when the port body passes through a narrow opening in the body wall. Preferably, the flexible flange has a conically-shape that butts up against the inner surface of the body wall during use to thereby provide a seal between the body wall and the frusto-conical flange.

Abstract: An endoscopic retractor includes a tube having a proximal end and a distal end with a push rod extending therethrough. The proximal ends of the push rod is provided with a threaded portion. A rotatable handle is coupled to the proximal end of the tube and threadably engages the threaded portion of the push rod such that rotation of the handle causes a translation of the push rod. The distal end of the tube is provided with a clevis through which the distal end of the push rod extends. A multi-segment canopy is coupled to the clevis and the push rod via an articulate linkage. Translation of the push rod in the distal direction causes the canopy to be moved from a starting substantially cylindrical configuration with its axis nearly collinear with the axis of the tube to an opened quasi-planar configuration. Further translation of the push rod in the distal direction causes the quasi-planar canopy to be rotated in the clevis to an angle of approximately ninety degrees relative to the axis of the tube.

Abstract: A heart stabilizer includes a shaft and two articulating arms coupled to a distal end of the shaft. At the end of each arm is a rotatable foot adapted to be angled relative to the heart wall contour and apply pressure against the wall of the heart to effectively eliminate motion of the heart wall between the feet. The stabilizer is adapted to be collapsible (foldable) to be inserted through the port device and locked longitudinally relative thereto. The stabilizer is also adapted to be deployed into an open configuration and then manipulated by actuation of a proximal control and actuation handle into a selected orientation.

Abstract: A port device includes a tubular body sized to be inserted through a pair of ribs in a chest wall of a patient, a ball provided about the body, and a base defining a socket in which the ball is provided. Detent structure permits but limits longitudinal movement of the body relative to the ball. The base includes a clamping system which compresses the ball to lock the ball at a selected orientation within the socket and also immobilizes the port body relative to the ball. The distal end of the body includes a pair of swivels rotatably attached thereto. An obturator is extendable within the body maneuvers the swivels between a closed position (in which the swivels are oriented substantially parallel to the axis of the body), and an open position (in which the swivels are directed outward from the port).

Abstract: A system for performing through port off-pump coronary artery bypass surgery includes a port insertable between ribs into a chest wall of a patient, a heart stabilizer extendable through and stably couplable to the port, and an instrument stabilizer adapted to dampen extraneous movement to which a surgical instrument extending through the stabilizer is subject.

Abstract: A method for performing through-port off-pump beating heart coronary artery bypass surgery is provided. A port device is positioned in the chest wall and directed as necessary. A heart stabilizer is coupled to the port, and operated to apply a compressive force against the heart wall surrounding a location the required bypass such that the location is substantially immobilized. An instrument stabilizer includes a cannula which is inserted through a hole in the chest cavity, and the distal tip of the cannula is located adjacent the surgical site. The instrument stabilizer dampens movement of a surgical instrument, e.g., a scalpel or needle holder, extended therethrough. Once the bypass procedure is complete, the instruments, heart stabilizer, instrument stabilizers, and port are removed from the body of the patient.