An incentive spirometer medical device having a mouth piece protected by an enclosure when not in use and being able to be operated by one hand to open to access the mouth piece.

The disposable protective cover for ear washing machines is designed to protect a patient's ear from bacteria or infection during use of the machine. The cover is a flexible, resilient tube having an open end and a reinforced ring about the open end. The opposite end of the tube is hemispherical and closed, but having a central, circular opening for ear washing solution from the ear washing machine to exit the cover and enter the ear. To place the cover on the ear washing machine's nozzle, the cover is first rolled up to form a disc and the protective cover is placed against the nozzle with the central opening aligned with the nozzle's circular outlet port. It is then unrolled as much as possible over the outer surface of the nozzle. The protective cover is disposed of after each use to prevent the spread of bacteria or infection between patients.

Disclosed is an oxygen generator with improved noise and vibration reduction, compactness, and user convenience. The oxygen generator includes a gas separation membrane module including: gas separation membranes formed of a bundle of hollow fiber membranes; an atmospheric air inlet, to one end of which one end of the gas separation membranes is bonded, sealed, and attached, and the other end of which air in the atmosphere enters; a nitrogen outlet, to one end of which the other end of the gas separation membranes is bonded, sealed, and attached, and the other end of which nitrogen exits; a guide rail where the gas separation membranes are wound in a coil and stored on an inner surface thereof; a gas separation membrane module casing containing the guide rail where the gas separation membranes are stored.

The present disclosure relates to an inhaler component for producing a steam/air mixture or/and condensation aerosol in an intermittent and inhalation- or pull-synchronous manner, the inhaler component including: a housing; a chamber arranged in the housing; an air inlet opening for the supply of air from the surroundings to the chamber; an electrical heating element for evaporating a portion of a liquid material; and a wick having a capillary structure, which wick forms a composite structure with the heating element and automatically supplies the heating element with fresh liquid material after evaporation.

A heater-cooler apparatus of an extracorporeal perfusion system comprises at least one fluid circuit (102, 104) providing a supply of a heat transfer fluid to the perfusion system, a cold storage unit (266), and a refrigeration unit (250) for charging the cold storage unit (266). The cold storage unit (266) comprises a chamber (312) containing a liquid that freezes at a temperature above that to which the heat transfer fluid is cooled by the refrigeration unit (250), and a passage through which the heat transfer fluid is conveyed, the passage extending through the chamber (312). This allows a more effective cold storage unit to be provided.

A gaming system is provided, including a jackpot server and a gaming server. The jackpot server accumulates respective contributions from gaming client devices into a progressive jackpot. The gaming server presents wagering games to a player on a gaming client device. The wagering games include a first wagering game having a progressive jackpot component, and a second wagering game not having a progressive jackpot component. The gaming server receives a jackpot token from the player, including a token identification associated with the player and a progressive jackpot identification correlating to a token progressive jackpot. A wager is received for the second wagering game, which is conducted such that the player participates in the token progressive jackpot. The gaming server transmits a message to the jackpot server, including a portion of the wager as a contribution to the token progressive jackpot and an outcome of the second wagering game.

A nebulizer includes a main body (1), a spraying head (2) and an engagement structure (4). The main body (1) includes a body (11). The spraying head (2) includes a spraying seat (21) assembled to the body (11). The engagement structure (4) includes a notch (41) formed on one of the body (11) and the spraying seat (21), a T-shaped trench (42) formed on an inner wall of the notch (41), an engaging trench (43) formed on another one of the body (11) and the spraying seat (21), and a movable member (44) received in the notch (41). The movable member (44) is extended with a handle (441) exposed from the notch (41), a T-shaped block (442) slidably received in the T-shaped trench (42) and an engaging block (443) embedded in or separated from the engaging trench (43).

The present disclosure relates to an inhaler component for producing a steam/air mixture or/and condensation aerosol in an intermittent and inhalation- or pull-synchronous manner, the inhaler component including: a housing; a chamber arranged in the housing; an air inlet opening for the supply of air from the surroundings to the chamber; an electrical heating element for evaporating a portion of a liquid material; and a wick having a capillary structure, which wick forms a composite structure with the heating element and automatically supplies the heating element with fresh liquid material after evaporation.

A liquid medicine injection apparatus capable of injecting an additional fluid after completion of injection of a liquid medicine is provided. The apparatus includes a cylinder elongated in a direction and having a nozzle formed at one end of the cylinder; a piston installed to be hermetically movable within the cylinder in the direction; an injector provided at the other end of the cylinder to allow the piston to be moved; a fluid tank for storing a fluid in a sealed state; a needle unit disposed between the nozzle and the fluid tank; and a cap member provided between the needle unit and the fluid tank and deformable to allow the needle unit to penetrate the fluid tank.

The present invention relates to a mask and an inflatable structure thereof. The inflatable structure which is provided in a mask's body comprises: a ventilation seat; a sleeving connection which is sleeved at one end of the ventilation seat and sandwiches the mask's body together with the ventilation seat, with the sleeving connection provided with a socket tube so that the mask's body, the ventilation seat and the socket tube are in air communication; an air-sealed hood which is connected to the sleeving connection and provided around the socket tube. By virtue of the structure in the present invention, the air flow can be effectively imported into the patient to significantly increase the survival rate of the patient.