The present invention relates to a flexible skin patch equipped with an ultra-thin LED assembly that emits light in a specific wavelength range and an invention for manufacturing the same, and is related to an invention capable of providing a flexible skin patch that has the excellent effect of promoting vitamin D production in a localized area of the skin, and has the effect of alleviating or treating local skin psoriasis, fungi, fungal tumors and eczema, and has excellent antiviral effect, and is easy to attach and detach.

A light-emitting device (100) is disclosed. The light-emitting device (100) comprises a plurality of light-emitting elements (135) or light sources and a power module (120) adapted to selectively convey, supply or provide electrical power to the light-emitting elements (135). The power module (120) may be dimensioned such as to be able to power only a proper subset of the light-emitting elements (135) of the light-emitting device (100) at a given time, the subset having a maximum number of light-emitting elements (135) included therein with respect to the number of light-emitting elements (135) included in the all subsets of the light-emitting elements (135) of the light-emitting device (100). The plurality of sets of light-emitting elements (135) may be arranged so as to emit light over a light emission area, and the plurality of sets of light-emitting elements (135) may be arranged relatively to each other such that different sets of light-emitting elements (135) emit light over different portions of the light emission area.

A shape compliant wearable Photo-Dynamic Therapy (PDT) pad comprises an outer layer having an outer surface adapted to be exposed to the ambient, an inner layer having an inner surface adapted to be in contact with a body of a user, a metallic sheet provided between the outer layer and the inner layer, the metallic sheet being shape compliant, and a plurality of Light Emitting Diodes (LEDs) provided between the inner layer and the outer layer. The plurality of LEDs is configured to emit electromagnetic radiation towards the body of the user. Also, the inner layer and the metallic sheet include an enclosed cavity therebetween, the metallic sheet is configured to be maintained at a negative potential, and the inner layer includes a plurality of air holes providing a passage for ambient air to enter and exit the enclosed cavity.

A stimulation device includes a body containing at least one stimulation means adapted to be transcutaneously attached to the neck of a subject. The stimulation means is adapted to generate a stimulating signal during a stimulating state. The stimulation means is positioned to be in stimulating contact with the sternocleidomastoid muscle and the trunks of the lesser occipital nerve, greater auricular nerve, transverse cervical nerve or supraclavicular nerve with their autonomic fibers synchronously. The stimulation can be provided in the form an electrical, optical, vibrational, thermal, mechanical and/or magnetic stimulation. The stimulation device can be used bilaterally on the right and left sides of the subject's neck, working as a system in a synchronous or alternating manner.

The present disclosure includes a method of using energy, particularly photonic energy, to promote the anti-inflammatory effect and the process of biological alteration to restore the normal function of the lungs of infected patients without the need of invasive means or use of chemical compositions. The disclosed apparatus and process disclosed herein treats respiratory and other viral infections as well as inflammation through the application of photonic energy into the human body. To accomplish this goal in an efficient and cost effective manner, a wearable unit is disclosed herein that contains a photonic energy source that can be coupled or worn on a human body in order to transmit photonic energy into a selected area of the body.

The invention relates to garment assembly for the transmission of the external light radiations or light waves to the skin underneath the garment assembly, more particularly it relates to a garment assembly comprising at least a light wave guiding means with preferably one or more light wave collecting means and preferably one or more light wave diffusing means, for collecting light waves from the external side of the garment assembly and transferring it to the skin covered by the garment assembly or by another garment. Said garment assembly may be composed by a first part, facing an external side of the garment assembly and a second part, facing an internal side of the garment assembly, which are permanently or detachably optically coupled to each other through said wave guiding means.

In various aspects, the present disclosure relates to fibers and fabric media comprising photoactivatable agents and to fibers and fabric media that are photoactivatable by photoactivation of the photoactivatable agents. In some instances, the fibers and the fabric media have photoactivatable agents present on their surface (e.g., the fiber/fabric is coated or sprayed with the photoactivatable agents or the fiber/fabric is dipped into a composition or a formulation comprising the photoactivatable agent). In other instances, the photoactivatable agents are incorporated into the materials making the fibers (e.g., the photoactivatable agents are mixed/compounded with the materials making the fibers). The photoactivatable fibers of the present disclosure comprise at least one thermoplastic polymer and at least photoactivatable agent that absorbs and emits light between about 400 nm and about 800 nm.

A device for therapeutic skin treatment using infrared radiation is provided in accordance with the embodiments of the present invention. It is portable and includes portable rechargeable batteries, such that it can be used on the go (while driving, for example). Furthermore, it is safe and designed to resemble everyday products to facilitate inconspicuous treatments so nobody will know a device is being used by a user for rejuvenating purposes, which attends to the user's privacy considerations. Moreover, the device of the present invention is inexpensive, easy to operate and effective and efficient in providing infrared radiation-based skin rejuvenating treatments, incorporating infrared radiation elements positioned in close proximity to the skin.

An improved accessory light for breast pumps apparatus is described. This improved accessory light for breast pumps apparatus may be secured or affixed to various models of breast pumps to allow the user to have a hands-free, illuminated view of the milk being expressed from the breast. The accessory light may consist of a clamp-based accessory secured to a breast shield neck or an accessory that is secured to the breast shield back using a flexible material.

An unattended approach can increase the reproducibility and safety of the treatment as the chance of over/under treating of a certain area is significantly decreased. On the other hand, unattended treatment of uneven or rugged areas can be challenging in terms of maintaining proper distance or contact with the treated tissue, mostly on areas which tend to differ from patient to patient (e.g. facial area). Delivering energy via a system of active elements embedded in a flexible pad adhesively attached to the skin offers a possible solution. The unattended approach may include delivering of multiple energies to enhance a visual appearance.