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NADELLOSIS MEDICAL DEVICE FOR THE ADMINISTRATION OF A THERAPEUTIC ACTIVE SUBSTANCE
NADELLOSIS MEDICAL DEVICE FOR THE ADMINISTRATION OF A THERAPEUTIC ACTIVE SUBSTANCE
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机译:用于治疗性活性物质管理的纳达尔医疗设备
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摘要
A needleless syringe 1 comprises a hollow body 2 open at a distal end to define an outlet 4. A first compartment 6 in the body 2 contains a capsule 8 in which is stored fluid eg. helium under pressure and a second compartment 10 located between the first compartment 6 and the outlet 4 contains a therapeutic agent. The capsule 8 faces away from the outlet 4 such that the flow of fluid, when the capsule 8 is ruptured, will initially be in a direction away from the outlet and latterly through a channel 27 between the capsule 8 and the inside surface of the hollow body in a direction towards the second compartment 10 and the outlet 4. IMAGE
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