The present invention relates to a tip for injecting a tattoo dye, the tip comprising: a pressure chamber configured to be able to accommodate liquid; a window provided on one side of the pressure chamber and provided to allow laser irradiated from the outside to pass therethrough so that the laser can reach the liquid accommodated in the pressure chamber; a membrane part provided on one side of the pressure chamber to seal a chamber and configured to be deformable according to pressure generated by the irradiation of the laser to the liquid; a dye chamber which is configured to be able to accommodate a tattoo dye and of which one side is configured to be in fluid communication with the membrane part; a dye supply unit configured to supply a dye to a dye accommodation unit; a first valve for determining whether the dye is flowing from the dye supply unit to the dye chamber; and an inject nozzle provided on one side of the dye chamber and configured to enable the dye accommodated in the dye accommodation unit to be injected to the outside. The tip for injecting a tattoo dye according to the present invention can inject a dye at high pressure without a needle, and thus can relieve pain of a person being tattooed, and has the effect of allowing tattooing to be hygienically performed.

A method of treating episodic and chronic nasal congestion of the human nasal passages is disclosed. The present invention combines use of decongestant nasal spray, saline nasal spray, and nasal dilator therapies with minimized risk of incurring rebound congestion. The method may be used as both preventative and withdrawal therapies for patients experiencing rebound congestion. Nasal dilators, decongestant nasal spray and saline nasal spray are provided in kit form whereby users may practice the method.

A therapeutic vaporizer inhalation bag attachment system with an integrated valve is disclosed. The attachment system includes a body having a lumen extending between the two openings of the body, a bag coupling, and a valve positioned within the lumen. A method of using the inhalation bag attachment system is also disclosed.

A liquid nebulizer (1) for medical uses wherein a dome-shaped body (10) is shaped symmetrically with respect to a first frontal median plane (M) and to a second sagittal median plane (N) intersected in a central axis (A); the dome-shaped body (10) being developed along the axis (A) between a base portion (100) and an upper truncated portion (102) provided with a cavity (1020); at least two channels (12)(12′) being provided, each of which shaped to access the cavity (1020) through a respective hole (120)(120′) arranged at a given distance from one of the first frontal median plane (M) and second sagittal median plane (N).

A handheld misting device has a housing having a dispensing window is arranged and configured to contain a sonic generator, a power source coupled to the sonic generator, a plurality of reservoirs, each containing a liquid, and a plurality of nozzles, each nozzle arranged and configured for removable coupling to the sonic generator. Each nozzle is associated with and in liquid communication with a single reservoir. The sonic generator includes a converter and an elongate horn having a proximal end coupled to the converter and a distal end, and the nozzle is removably coupled to the distal end of the horn. Thus, the device delivers the liquid through a delivery opening formed in the nozzle, and activating the sonic generator energizes the liquid in the nozzle to generate an aerosol plume that is delivered through the dispensing window.

A pulmonary drug delivery system is disclosed, including a breath-powered, dry powder inhaler, with or without a cartridge for delivering a dry powder formulation. The inhaler and cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, small organic molecules, peptides and proteins, including, hormones such as insulin and glucagon-like peptide 1 for the treatment of disease and disorders, for example, diseases and disorders, including endocrine disease such as diabetes and/or obesity.

A method of assembling a nozzle assembly is disclosed. The method includes: providing a nozzle member having a central passage defined by at least an inner side surface and an inner distal surface; inserting a fluid atomizer into the central passage of the nozzle member; and, with a distal surface of the fluid atomizer arranged adjacent the inner distal surface of the nozzle member, flexing legs of the fluid atomizer in a radially-outward direction for engaging each leg of the legs with the inner side surface of the nozzle member. A fluid atomizer is also disclosed. A nozzle assembly is also disclosed. A method of utilizing a nozzle assembly is also disclosed.

Methods and devices to affect types, proportion, quantity, distribution, or proliferation of microorganisms within a female reproductive system.

An aerosol generator for generating an aerosol from a fluid, comprising: a vibratable membrane having a first side for being in contact with the fluid and an opposite second side, the membrane having a plurality of through holes penetrating the membrane in an extension direction from the first side to the second side, whereby the fluid passes the through holes from the first side to the second side when the membrane is vibrated for generating the aerosol at the second side, each through hole having along its extension direction a smallest diameter, a larger diameter that is larger than the smallest diameter and defined by that diameter that is closest to triple, preferably twice said smallest diameter, each through hole having a nozzle portion defined by that continuous portion of the through hole in the extension direction comprising the smallest diameter of the through hole and bordered by the larger diameter of the through hole, wherein the ratio of the total length of each through hole in the extension direction to the length of a respective one of said nozzle portions in the extension direction is at least 4, preferably at least 4.5 and most preferred equal to or larger than 5.

A solution bottle contains: a body and an applying head. The body includes a holder, a first sleeve, and a second sleeve. The holder has an accommodation chamber configured to accommodate a spray can, the first sleeve is secured on a top of the holder, and the second sleeve is connected with an inner wall of the first sleeve. The second sleeve has a connection hole arranged on a bottom thereof and fitting with the spray can, and the second sleeve has a receiving groove configured to house the applying head and communicating with the fitting hole. Thereby, the solution bottle is capable of massaging and applying the solution (such as medicine agent or cosmetics) on the user's body.