| 摘要 |
A delivery apparatus (10) for delivering material to a medical treatment site which comprises a plurality of containers (4) for containing the material, a dispensing outlet (6) and means (2) for bringing each container into communication with the outlet and means (16) for transferring material from the containers and through the outlet. The plurality of containers may be removably mounted within a removable cartridge. The apparatus is arranged so that the cartridge is biased to sequentially move each of the containers into communication with the outlet. The outlet may be provided at the end of a dispensing nozzle (8) where the dispensing nozzle has an inner cross-sectional area that is uniform and the same as the containers so that no taper is provided as the material is dispensed from the containers and out of the outlet.
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