Devices and methods for tissue treatment produce a mechanical stimulation therapy and electromagnetic field therapy. The mechanical stimulation therapy provides stimulation of blood circulation and stimulates treated cells. The electromagnetic field enables thermal treatment of tissue. Combination of both therapies improves soft tissue treatment, mainly connective tissue in the skin area and fat reduction.

Provided herein is a multifunctional aesthetic system including a housing, an electromagnetic array situated in the housing and having a plurality of electromagnetic radiation (EMR) sources, each EMR source configured to generate an EMR beam having a wavelength different than that of an EMR beam generated by another of the EMR sources, a controller in electronic communication with the array to operate two or more of the EMR sources to direct the EMR beam to a treatment area, and a sensor in electronic communication with the controller for providing feedback to the controller based on defined parameters to allow the controller to adjust at least one operating condition of the multifunctional system in response to the feedback.

The invention provides a tip that permits therapeutic electromagnetic energy systems to deliver multiple beams of overlapping, partially overlapping, and non-overlapping electromagnetic energy in the treatment of tissue disorders and conditions. The tip finds use with laser systems, intense pulsed light systems, LED systems, radiofrequency systems, and microwave systems.

Provided are conformable light delivery devices for increasing light penetration depth and related methods. The device comprises a tissue penetrating member having a distal end and a proximal end, the tissue penetrating member configured to penetrate the tissue of the patient to be inserted into the tissue, wherein the tissue penetrating member is at least partially optically transparent along a surface of the tissue penetrating member positioned between the distal end of the tissue penetrating member and the proximal end of the tissue penetrating member to provide optical transmission of at least a portion of the light through the surface of the tissue penetrating member, thereby allowing at least the portion of the light to be delivered into the tissue of the patient when the tissue penetrating member is inserted into the tissue; and a substrate that supports the tissue penetrating member.

The present disclosure relates generally to a portable hair removal apparatus The portable hair removal apparatus-includes a hair removal mechanism for contacting the skin to remove hair, and a housing. The housing defines an accommodating space, and the hair removal mechanism is accommodated therein. The hair removal mechanism includes a light-exit portion for emitting light irradiated to the hair to be removed, and a contact portion. The contact portion is exposed from the accommodating space and disposed in a light-emitting direction of the light-exit portion. The contact portion includes a light-transmitting crystal disposed in the light-emitting direction of the light-exit portion, and the light-transmitting crystal is in contact with the skin. In the field of portable hair removal devices, the light-transmitting crystal is provided on the contact portion, to contact the skin for cold compress, reducing the burning sensation on the skin caused by the light-exit portion.

Proposed is a laser treatment device having a cooling system, the device including a laser module which irradiates a patient's skin with a laser, a sensing unit which detects a temperature of a surface of the patient's skin before, during, or after the skin is heated by the laser, a cooling module which includes an inlet which receives a refrigerant from a refrigerant storage unit, a nozzle which sprays the refrigerant on the skin, a conduit which connects the inlet with the nozzle, an flow rate control unit which controls a spray amount of the refrigerant by using a valve which is positioned on the conduit and connects or disconnects the inlet with or from the nozzle, and a refrigerant condition control unit which applies a thermal energy to the refrigerant by using a thermoelectric element located between the flow rate control unit and the nozzle.

Device and operation method thereof for laser skin treatment of skin features extending along a path, in particular veins, by collaborative motion between an operator and a robotic support, comprising: a skin, in particular vascular, further in particular vein, treatment laser head having a laser beam target line, and a robotic support of said laser head; further comprising, attached to the laser head or to the robotic support where the laser head is supported: a camera for capturing skin surface images, one or more handles for handling by the operator, a force sensor for sensing the intensity and direction of force applied to the handle or handles by the operator for controlling the robotic support, and an electronic data processor configured for carrying out the steps comprising: capturing an image of skin surface comprising a skin feature to be treated; identifying, from said captured image and proximal to where the laser beam target line intersects the skin surface, the path of the skin feature to be treated; applying, through the robotic support, a transversal force, to the laser head along a transversal direction to said path and towards said path; while allowing freely controllable movement of the robotic support by the operator along the direction of said path.

The present disclosure provides a method for treating clinical or pre-clinical skin damage in a skin field of a subject, wherein the skin field has been allocated a skin cancerization field index (SCFI) score of at least 1 as determined by a process comprising the steps of: (i) assessing the number of keratoses in the skin field; (ii) assessing the thickness of the thickest keratosis in the skin field; and (iii) assessing the proportion of the field affected by clinical or subclinical skin damage. Based on the assessments made in (i), (ii) and (iii) the subject is optionally treated by at least one of (a) freezing one or more lesions, (b) shaving, curetting or surgically removing one or more lesions, (c) applying a topical treatment for actinic keratosis, basal cell carcinoma or squamous cell carcinoma, and (d) radiation therapy.

Described herein are systems and methods for a type of paradigm-shift nanoparticles functionalized endothelial optical exosomes for vascular malformation treatment, including Port Wine Stain, using exosomes as a drug delivery vehicle in combination with Near-Infrared-mediated laser therapy.

Disclosed is a semiconductor light source hair removal device with optimized heat dissipation, comprising a housing (1), a hair removal assembly (2) fixed to the housing (1), a fan (4), a circuit board (5), and a control power board (6). The housing (1) is provided with an accommodating cavity for accommodating the fan (4), the circuit board (5) and the control power board (6). The hair removal assembly (2), the fan (4) and the control power board (6) are electrically connected to the circuit board (5). The housing (1) is provided with at least one heat dissipation port. The hair removal assembly (2) comprises a treatment head (20), a thermoelectric cooler (24), a light source chip (25) and a heat dissipation component (26). The heat dissipation component (26) comprises heat sink fins (261) and at least one heat pipe.