The disclosure provides a method of manufacturing a flexible circuit electrode assembly and an apparatus manufactured by said method. According to the method, an electrically conductive sheet is laminated to an electrically insulative sheet. An electrode is formed on the electrically conductive sheet. An electrically insulative layer is formed on a tissue contacting surface of the electrode. The individual electrodes are separated from the laminated electrically insulative sheet and the electrically conductive sheet. In another method, a flexible circuit is vacuum formed to create a desired profile. The vacuum formed flexible circuit is trimmed. The trimmed vacuum formed flexible circuit is attached to a jaw member of a clamp jaw assembly.

The invention relates to a non-surgical system for the retraction of the eyelid tissue of a patient meant to tighten the tissue without making an ablation, that is designed to be coupled to any laser generator equipment present in the market and wherein the laser generator supplies a laser beam in continuous mode to a handpiece.

The invention also relates to said handpiece.

The system is characterised by comprising a handpiece that can be coupled to a laser generator operating in a power range of 0.1 to 10 W and with treatment times of 0.1 to 5 s, and having one or more lenses that focus or collimate the laser beam to a small spot with a diameter of 0.5 to 5 mm. The system also comprises a timed pedal assembly with an electronic control unit associated with a timed pedal meant to compensate the delay time (t.sub.r) of the mechanical shutter and add it to the programmed emission time on the skin (t.sub.p), thereby compensating said delay time (t.sub.r) and allowing to obtain compensated laser beam pulses (t.sub.c), as well as incorporating a timed module to allow obtaining the required laser beam pulse times of 0.1 to 5 s.

A treatment instrument that includes a first grasping member having a first grasping surface and a second grasping member having a second grasping surface. The treatment instrument includes a cover that covers at least a part of a region of at least one of the first and second grasping members other than the first and second grasping surfaces, and a pair of electrodes that are arranged on at least one of the first and second grasping surfaces to function as a bipolar electrode. An opening is provided in the cove, and a monopolar electrode arranged to overlap with the opening and is exposed to an outside of the treatment instrument through the opening.

The present invention relates to an RF treatment apparatus including micro needles, a method of controlling the same, and a treatment method using the same according to the present invention have effects in that they can prevent damage to a tissue and perform optimized treatment because RF energy can be adjusted and applied based on a current-carrying area that belongs to a portion of the micro needles and that has been inserted into a tissue.

Present disclosure provides a cooling device with safety features and methods for controlling temperature of the cooling device for safe cooling of target surface.

A medical device for treating esophageal atresia may include a handle, an elongate shaft extending distally from the handle, the elongate shaft configured to extend into an esophagus of a patient and into an upper esophageal pouch of the patient, the elongate shaft having a distal nub configured to engage a distal end of the upper esophageal pouch, a force absorbing member disposed within the handle, the force absorbing member permitting the elongate shaft to translate axially relative to the handle, and an inflatable balloon disposed within the handle. An internal pressure within the inflatable balloon increases as the force absorbing member is compressed.

A system includes multiple electrically-conductive channels and a processor. The processor is configured to receive, over the electrically-conductive channels, (i) respective first electric currents from a probe, which is within a body of a patient, via a plurality of first electrodes, which are attached to skin of the patient at a region of the body, and (ii) a second electric current from the probe via a second electrode, which is attached to the skin and is connected to one of the channels. The processor is further configured to ascertain respective first electric-current values of the first electric currents and a second electric-current value of the second electric current, and to calculate a position of the probe between the region and the second electrode, based on the first electric-current values and the second electric-current value. Other embodiments are also described.

A disposable electrosurgical tool comprises a tool portion with a handle portion enabling one-handed manipulation of the tool to place an electrode at a distal end of the handle portion in contact with tissue to apply electrical current introduced to the tool portion. A switch body integrally mounted to the proximal end of the tool handle includes a push-button switch that is electrically connected to the electrode. An actuator body, removably connected to the switch body, mounts an actuator lever arm rotated by a finger of the user's hand holding the tool to close the switch. A power cord integrally connected to the switch body connects the switch to an electrical generator to introduce electrical current to the electrode when the switch is closed. The tool portion, switch body, and power cord comprise an easily sterilized, single-use, unitary electrosurgical tool.

Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.

Disclosed herein is a system for treating skin and/or nails with cold plasma. The system includes a discharge device, which includes a handle and an applicator mounted thereon, and control infrastructure, which includes a waveform generator. The applicator includes an elongated tube housing therein a cathode. The handle includes a flyback amplifier. The waveform generator is configured to induce the flyback amplifier to establish a voltage at the cathode. The voltage produced by the flyback amplifier is configured to generate a self-sustaining Townsend avalanche when a distal end of the tube is positioned sufficiently near a target site on a skin surface or a nail of a subject, such that a cold plasma discharge is produced and directed at the target site and having an average power between about 0.1 .Math.W and about 10 .Math.W, so that the target site is not heated.