Plasmapp Co., Ltd.

Korea Advanced Institute of Science and Technology

Youbong Lim

Seunghun Lee

Junyoung Kim

Miseon Hwang

Jungik Ko

Jaejun Hawn

Wonho Choe

Holak Kim

Jooyoung Park

Jongho Seon

A sterilization system comprises a chamber module and an independent pump module that is external to the chamber module in an independent form, is connected to the chamber module, and has a built-in pump, wherein the chamber module comprises a chamber built in the chamber module and storing a target object and a vaporizer built in the chamber module and connected to the chamber to supply a vaporized sterilant, wherein the chamber built in the chamber module is connected to the pump built in the independent pump module and exhausted.

Sterilization system comprising independent pump module and sterilization method thereof

The present invention provides a sterilization apparatus and a sterilization method. The sterilization method includes: an operation in which a sterilant injection block for containing a sterilant and providing a sterilant injection path for injecting the sterilant or a vacuum packaging pouch having the sterilant injection block is mounted inside a vacuum chamber; and an operation in which the vacuum chamber is operated in a chamber mode in which the vacuum chamber is used as a sterilization container when only the sterilant injection block is mounted and the vacuum packaging pouch is operated in a pouch mode in which the vacuum packaging pouch is used as a sterilization container when the vacuum packaging pouch is mounted.

Sterilization apparatus and sterilization method

An implant storage container according to an embodiment of present invention comprises an implant body, a holding block connected to the implant body, a cover storing the implant body and connected to the holding block and a sealing member configured to seal a boundary between the holding block and the cover to maintain a vacuum state inside the cover.

Implant storage container

The present invention provides a sterilization apparatus. The sterilization apparatus comprises a sterilant extractor configured to extract a sterilant using an auxiliary needle from a sterilant cartridge disposed inside or outside a sterilization chamber and a sterilant supplier configured to receive the sterilant extracted through the auxiliary needle, to vaporize the sterilant through a vaporizer, and to provide the vaporized sterilant to the sterilization chamber or a vacuum pouch disposed inside the sterilization chamber through a main needle.

Sterilization apparatus

Plasma treatment device for implant surface

Storage of implant

The present invention relates to a sterilizer using an impermeable sealed container and a sterilization method thereof, and more particularly, to a sterilizer using an impermeable sealed container and a sterilization method thereof, the sterilizer being capable of diagnosing residual moisture to improve sterilization reliability and increase sterilization efficiency, and directly being connected to a vaporizer. More specifically, the present invention relates to a technique for solving the problems of taking a long time to sterilize and inefficiency in removing and purifying a sterilant that remains after the sterilization is completed, and for improving the problems of difficulty in ensuring sterilization reliability and inefficiency in using a sterilizer due to the same drying process irrespective of actual residual moisture.

Sterilizer and sterilization method thereof

The present invention provides a cartridge used for a sterilization device. The cartridge comprises a sterilant container configured to contain a sterilant used for sterilization and an injector receiving the sterilant contained in the sterilant container through the sterilization device and delivering the sterilant to an article to be sterilized.

Cartridge and sterilizing device using same

A sterilization method may include loading a vacuum wrapper containing and sealing a target object in a vacuum container, evacuating the vacuum container and the vacuum wrapper, injecting a sterilant into the vacuum wrapper, which is disposed in the vacuum container and is maintained at a vacuum state, and venting the vacuum container to allow it to have an atmospheric pressure.

Sterilization apparatus utilizing sealing pouch and vacuum container

The present invention relates to a high efficiency hollow cathode and a cathode system applying the same, and comprises: a tube comprising at least two refractory metal parts; a gas providing unit and a gas outlet which are respectively formed at the distal ends of the tube; and an insert mounted inside the tube. According to the present invention, since the present invention constitutes a hollow cathode using more than two substances, the present invention can not only enhance thermal stability, lifespan and efficiency, but also can reduce costs accordingly.

High efficiency hollow cathode and cathode system applying same

A sterilization film is configured to generate atmospheric pressure plasma. The sterilization film includes a flexible dielectric barrier film, upper and lower electrode layers, which are respectively provided on top and bottom surfaces of the dielectric barrier film, and a lower protection layer, which encloses an exposed surface of the lower electrode layer and is formed of a dielectric material. The upper electrode layer includes a thin-plate shaped upper electrode and an upper pad, which is electrically connected to the upper electrode to provide an electrical connection path to an outside. The lower electrode layer includes a lower electrode, which is provided in a porous screen structure with through holes, and a lower pad providing an electrical connection path to the lower electrode. The upper and lower pads are electrically connected to an external power and are used to generate plasma near the porous screen structure.

Growing community of inventors

Daejeon, South Korea

Youbong Lim