Fluid injecting apparatus
First Claim
Patent Images
1. A fluid injecting apparatus comprising:
- a cartridge portion which has a tube that transports a fluid and a blocking member that blocks the tube; and
a main body portion which is attachable to and detachable from the cartridge portion,wherein the blocking member presses the tube to block the tube when the cartridge portion is detached from the main body portion and the blocking of the tube by the blocking member is automatically released when the cartridge portion is mounted to the main body portion.
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Accused Products
Abstract
A fluid injecting apparatus includes: a cartridge portion which has a tube that transports a fluid, a plurality of fingers that press the tube, and a blocking member that blocks the tube; and a main body portion which has a cam that presses the plurality of fingers. When the cartridge portion is detached from the main body portion, the blocking member blocks the tube. When the cartridge portion is mounted to the main body portion, the cam presses at least one of the fingers such that the tube is blocked at the position of the pressed finger and the blocking of the tube by the blocking member is released.
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Citations
11 Claims
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1. A fluid injecting apparatus comprising:
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a cartridge portion which has a tube that transports a fluid and a blocking member that blocks the tube; and a main body portion which is attachable to and detachable from the cartridge portion, wherein the blocking member presses the tube to block the tube when the cartridge portion is detached from the main body portion and the blocking of the tube by the blocking member is automatically released when the cartridge portion is mounted to the main body portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification