Canon Kabushiki Kaisha

Kenichi Sekine

Masaya Kobayashi

Toshiyuki Nobutani

Mitsuru Imai

Provided are a liquid ejection cartridge and a liquid ejection device each having a simple structure capable of surely mixing a plurality of liquids. An example of the liquid ejection cartridge includes a liquid ejection portion () for ejecting a liquid; a first liquid storage portion () which is separated from the liquid ejection portion () through a film (); a second liquid storage portion () which is separated from the first liquid storage portion () through a film (). Further, the liquid ejection cartridge further includes a first penetrating member () for penetrating the film () which separates the liquid ejection portion () and the first liquid storage portion (); and a second penetrating member () for penetrating the film () which separates the first liquid storage portion () and the second liquid storage portion ().

Liquid ejection cartridge and liquid ejection device

A liquid medication cartridge includes an accommodating portion for accommodating a liquid medication; a liquid discharge portion having a discharge port for discharging the liquid medication by using an ink jet technique, a communicating member for establishing communication between the accommodating portion and the liquid discharge portion and a filling member for filling the liquid discharge portion with the liquid medication.

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Ageo, Japan

Kenichi Sekine