Abstract: A tissue tunneling device is configured to be delivered within the body. The tunneling device includes a shaft with a blunt distal end to prevent coring or other damage to tissue during the delivery of the tunneling device. In some arrangements, the shaft includes one or more lumen, through which medication or another fluid may be administered. An anesthetic or other pain relieving medication may be delivered through the lumen to lessen the discomfort of delivering the tunneling device to the desired anatomical site. The handle of the tunneling device can be adapted to receive a syringe or another type of fluid source. The shaft may also include a retractable needle for facilitating the advancement of the tunneling device through skin or other tissue. The shaft may also be provided with an outer sheath, which may be left within the anatomy after the tunneling device has been removed.

Abstract: A tissue tunneling device is configured to be delivered within the body. The tunneling device includes a shaft with a blunt distal end to prevent coring or other damage to tissue during the delivery of the tunneling device. In some arrangements, the shaft includes one or more lumen, through which medication or another fluid may be administered. An anesthetic or other pain relieving medication may be delivered through the lumen to lessen the discomfort of delivering the tunneling device to the desired anatomical site. The handle of the tunneling device can be adapted to receive a syringe or another type of fluid source. The shaft may also include a retractable needle for facilitating the advancement of the tunneling device through skin or other tissue. The shaft may also be provided with an outer sheath, which may be left within the anatomy after the tunneling device has been removed.

Abstract: A medical device used to denature corneal tissue. The device includes a probe and an applanator that can flatten the cornea. The probe has a plurality of electrodes that extend through apertures of the applanator and into the cornea. The electrodes deliver energy into the cornea to denature corneal tissue. The corneal tissue is denatured in a pattern that can correct for refractive conditions of the eye.

Abstract: An electrode assembly that can be used to apply current to a cornea. The assembly includes a tip that is attached to a stop. The stop is pressed into an inner channel of an electrode body. The stop limits the penetration depth of the tip into a cornea.

Abstract: An apparatus that is used to perform a medical procedure on a cornea. The apparatus may include a ring that can be placed on a cornea and a probe that can deliver energy to denature corneal tissue. The probe can be moved about the ring and cornea by a first actuator. A second actuator may move the probe into contact with the cornea to deliver energy and denature tissue. The process of moving the probe and delivering energy can be repeated to create a circular pattern of denatured areas. The circular pattern of denatured areas may correct for hyperopia. The actuators may be controlled by a controller that operates in accordance with a program to move the probe and create the circular pattern of denatured areas in an automated process.

Abstract: An apparatus and method for denaturing corneal tissue. The apparatus includes a first electrode and a second electrode that are both inserted into a cornea. The electrodes are coupled to a power unit that delivers energy sufficient to denature corneal tissue. The dual electrode assembly allows for the creation of multiple denatured spots with a single application of energy. Additionally, the multi-electrode assembly provides uniform spacing between the denatured spots.

Abstract: An apparatus and method for treating superficial skin conditions with radio frequency energy. The apparatus includes a probe that is coupled to a radio frequency console. The probe has at least one tip that can be inserted into skin tissue. Radio frequency energy can be delivered to the skin tissue through the tip. The radio frequency energy denatures tissue to cause tissue shrinkage. The tissue shrinkage can reduce or remove wrinkles, or reduce or eliminate the visual appearance of blood carrying tissue such as facial spider veins.

Abstract: A template that is used with a probe to perform a medical procedure on a cornea. One embodiment of the template includes one or more openings that are used to align the probe with locations of the cornea that are to be denatured with energy transferred by the probe. By way of example, the openings may be located at 6, 7 and 8 millimeters about the center of the cornea. The denatured spots may collectively decrease the radius of curvature of the cornea. The template may have a bottom surface that conforms to the shape of the cornea. The template may have a centering feature that is used to center the template on the cornea and a vacuum channel that maintains the position of the template. The template openings may have stop features that limit a penetration depth of the probe.

Abstract: A corneal marker for marking a cornea. The marker may create markings on the cornea that locate where an electrode tip is to be inserted to perform an ophthalmic procedure. The corneal marker includes a plurality of markers coupled to a frame. An actuator may be depressed to move-the markers into contact with the cornea. By way of example, the markers may be arranged in circular patterns 6, 7 and 8 millimeters about a center of the cornea. The corneal marker can simultaneously create markings in 6, 7 and 8 millimeter circles by merely depressing the actuator.

Abstract: An electrode assembly that can be used to apply current to a cornea. The assembly includes a tip that is attached to a stop. The stop is pressed into an inner channel of an electrode body. The stop limits the penetration depth of the tip into a cornea.

Abstract: An electrode assembly that can be used to apply current to a cornea. The assembly includes a tip that is attached to a stop. The stop is pressed into an inner channel of an electrode body. The stop limits the penetration depth of the tip into a cornea.

Abstract: An electrode assembly that can be used to apply current to a cornea. The assembly includes a tip that is attached to a stop. The stop is pressed into an inner channel of an electrode body. The stop limits the penetration depth of the tip into a cornea.