Abstract: Thermal packs adapted for use in a muscle stimulation system, comprising an external housing with a first material therein and at least one phase change element therein.

Abstract: Methods and apparatus for generating vapor within a catheter are provided which may include any number of features. One feature is generating vapor with a fiber optic, laser fiber optic, or fiber optic bundle within a catheter. Another feature is sensing a temperature of the fiber optic, and adjusting the power delivered to the electrode array to fully generate vapor within the catheter. Another feature is delivering the vapor to a vein of a patient for vein reduction therapy.

Abstract: Incontinence systems and methods for directing treatment to a target tissue of a patient comprise a guide having a first palpation member and a probe body having a treatment zone and a second palpation member. The guide is configured to be inserted into a urethra of the patient. The first palpation member is positioned in a fixed relationship to an anatomical landmark, such as a bladder neck. The probe body is configured to be inserted into a vagina of the patient. The second palpation member is registered proximal the first palpation member so as to position the treatment zone of the probe adjacent the target tissue of the patient and away from the nerves and/or tissues in the area of the bladder neck and bladder.

Abstract: Methods and apparatus for generating vapor within a catheter are provided which may include any number of features. One feature is generating vapor with an electrode array within a catheter. Another feature is sensing an impedance of the electrode array, and adjusting the power delivered to the electrode array to fully generate vapor within the catheter. Another feature is delivering the vapor to a vein of a patient for vein reduction therapy.

Abstract: A vapor delivery and insulation device is provided that may include any of a number of features. One feature of the device is that it can deliver vapor to the veins of a patient. The vapor can be generated within the device, in a handle of the device, or external to the device. Another feature of the device is that it can actively insulate the vapor to minimize heat transfer from a vapor delivery lumen of the device to an exterior surface of the device. The active insulation can be a vacuum or a flowing gas. Methods associated with use of the device are also covered.

Abstract: Devices and methods for aligning a probe body and a treatment surface adjacent a target tissue. A guide shaft can be positioned in a first body orifice. The probe body can be positioned in a second body orifice in a predetermined position relative to the guide so as to position the treatment surface adjacent the target tissue.

Abstract: Devices and methods for aligning a probe body and electrodes adjacent a target tissue. A guide shaft can be coupled to the probe body for entering a first body orifice. The probe body can be positioned in a second body orifice such that coupling of the probe body and guide shaft positions the electrodes adjacent the target tissue. In exemplary embodiments, the guide shaft is coupled at an offset angular alignment from the probe body.

Abstract: Devices and methods for aligning a probe body and a treatment surface adjacent a target tissue. A guide shaft can be positioned in a first body orifice. The probe body can be positioned in a second body orifice in a predetermined position relative to the guide so as to position the treatment surface adjacent the target tissue.

Abstract: Devices and methods for aligning a probe body and electrodes adjacent a target tissue. A guide shaft can be coupled to the probe body for entering a first body orifice The probe body can be positioned in a second body orifice such that coupling of the probe body and guide shaft positions the electrodes adjacent the target tissue. In exemplary embodiments, the guide shaft is coupled at an offset angular alignment from the probe body.