Example apparatuses and systems are disclosed for providing controlled delivery of electrolysis products to a site which may be used for treatment of infection and ablation of undesirable cells and tissue. A system disclosed may include a power supply, two electrodes, an aqueous matrix that may close the electric circuit between the electrodes at the treated site, and a controller. The controller may control the electrical circuit to induce a direct current through the electrodes and an aqueous matrix to produce electrolysis products. The duration and magnitude of the charge applied may determine the dose of the products applied to the treatment site. The composition of the electrodes and the aqueous matrix may be chosen to produce desired products. An apparatus is disclosed that may be in the form of a pad for applying to a wound. An apparatus is disclosed that may be used for treating internal tissue.

A skin desensitizing device for temporarily numbing and/or cooling a surface of a subject's skin. The skin desensitizing device comprises a controller, a skin-bracing interface, and at least one overloading-neural source, which includes (i) a transcutaneous electrical nerve stimulator (TENS)-like device capable of electrically stimulating superficial skin neurons of the subject's skin into a state of fibrillation, (ii) a thermoelectric device capable of cooling the subject's skin to approximately 30° F. to 38° F., and (iii) a vibration device capable of vibrating the subject's skin to overload the skin's vibration sensors.

Proposed is a complex aqua skin peeling machine which allows for the use of a handpiece to supply hydrogen water to the skin of a user for removal of reactive oxygen species in the user's body.

Techniques for modeling therapy fields for therapy delivered by medical devices are described. Each therapy field model is based on a set of therapy parameters and represents where therapy will propagate from the therapy system delivering therapy according to the set of therapy parameters. Therapy field models may be useful in guiding the modification of therapy parameters. As one example, a processor compares an algorithmic model of a therapy field to a reference therapy field and adjusts at least one therapy parameter based on the comparison. As another example, a processor adjusts at least one therapy parameter to increase an operating efficiency of the therapy system while substantially maintaining the modeled therapy field.

Transvascular diaphragm pacing systems (TDPS) and methods are disclosed for providing respiratory therapy to a patient. The TDPS can provide rapid insertion and deployment of endovascular pacing electrodes in critically ill patients who require intubation and invasive PPMV in order to support the physiological requirements of the human ventilatory system. The systems and methods make best use of the contractile properties of the diaphragm muscle and prevent muscle disuse and muscle atrophy. This can be carried out by engaging the phrenic nerves using patterned functional electrical stimulation applied to endovascular electrodes that are temporarily and reversibly inserted in central veins of the patient, such as the left subclavian vein and the superior vena cava. The TDPS can be designed to seamlessly interface with any commercially available positive-pressure ventilatory assistance/support equipment such as is commonly in use in hospital intensive care units (ICU) for treating critically ill patients with breathing insufficiencies, pain, trauma, sepsis or neurological diseases or deficits.

Various methods and devices of treating infectious diseases are described. In one example embodiment, a method of treating an infectious disease in an individual in need thereof is provided, including administering a therapeutic agent to the individual and electroporating a tissue of the individual, wherein the therapeutic agent is inhalable.

A system includes an endotracheal tube having a plurality of electrodes, wherein the electrodes include at least one stimulating electrode configured to stimulate tissue of a patient and at least one monitoring electrode configured to monitor at least one nerve of a patient. The system includes a nerve integrity monitor device configured to send a stimulation signal to the at least one stimulating electrode to evoke a reflex response, and configured to receive a monitoring signal from the at least one monitoring electrode.

Catheters with deployable instruments (e.g., needles) can damage tissue if the instrument unintentionally deploys during use. Described herein are devices and methods for controlling the position of a deployable catheter instrument. In one embodiment, a catheter can include an instrument slidably disposed within an inner lumen of the catheter and coupled to at least one protrusion, as well as a retraction stop coupled to the catheter. The catheter can further include a biasing element coupled to the instrument that can urge the instrument proximally such that the at least one protrusion abuts against the retraction stop, as well as an advancing mechanism to selectively engage the instrument and urge it distally. In some embodiments, the biasing element can be omitted and a deployment stop can be included distal to the retraction stop. These configurations can prevent unintentional instrument deployment and provide greater positioning precision during instrument deployment.

A multi-functional integrated skin beauty device according to the present invention is formed by comprising a mist treatment part generating sterilization water by electrolyzing water in a water tank and spraying the generated sterilization water in a mist shape, a temperature stimulation treatment part applying a temperature stimulation to skin, an EP treatment part applying an electric signal to an EP electrode; and a light treatment part outputting a light for skin care. A housing forming an exterior appearance of the multi-functional integrated skin beauty device includes a pillar-type handle part graspable by a user with one hand, and a first head part and a second head part protruded from an upper end of the handle part toward both lateral surfaces.

The present disclosure discloses an automatic liquid outlet structure and a beauty massage apparatus, and the automatic liquid outlet structure comprises a rolling massage mechanism, a liquid storage mechanism, and a liquid adsorption mechanism. The liquid adsorption mechanism is disposed between the rolling massage mechanism and the liquid storage mechanism. A first side of the liquid adsorption mechanism is in communication with the liquid storage mechanism, and a second side of the liquid adsorption mechanism is in contact with the rolling massage mechanism. The liquid storage mechanism is configured to hold a liquid. The liquid held in the liquid storage mechanism is configured to be adsorbed into the liquid adsorption mechanism. When the rolling massage mechanism is in a rolling process, the liquid adsorbed in the liquid adsorption mechanism is transferred to the rolling massage mechanism.