Fujisawa Pharmaceutical Company, Ltd.

Nipro Corporation

Nissho Corporation

Shuji Hasegawa

Hitoshi Futagawa

Seizo Sunago

Osamu Aoki

Kiyonori Okada

Kohji Ikeda

Tomohiko Kubo

Toshikazu Hirayama

Yoshiyuki Sunaga

Toshio Tochiyama

Takao Kinoshita

Tooru Eguchi

Seiji Tokuoka

Junko Yoneda

Seizo Sunaga

A transfer needle comprises: a liquid-specific member; and a medicament-specific member to be separably connected or joined to the liquid-specific member in a liquid-tight state. The liquid-specific member comprises: a liquid-specific hollow needle projecting toward the opposite side from the medicament-specific member. The medicament-specific member comprises: a medicament-specific hollow needle projecting toward the opposite side from the liquid-specific member and communicating with the liquid-specific hollow needle. A female luer is provided on at least one of the liquid-specific member and the medicament-specific member at a position opposing to the other. The female luer communicates with the one hollow needle and is separably connected with an injection needle connecting portion of a syringe in a liquid-tight state.

Transfer needle

Dental drug syringe

Medical fluid container

Disclosed is a fluid container having a flexible bag containing a diluent and having a closing film at its upper end, a capsule connected to the flexible bag, a drug container held in the capsule and a communicating member for communicating the flexible bag with the drug container. The communicating member has a double-edged hollow needle having a hub in the midway thereof, and a controlling mechanism for controlling the order of communication in such a manner that the plug of the drug container is stuck with one edge of the needle and thereafter the closing film of the flexible bag is stuck with the other end of the needle. The mixing procedure is sure and simple, and can be carried out in a short period of time.

Fluid container

Growing community of inventors

Osaka, Japan

Shuji Hasegawa