| 摘要 |
A dose measuring and/or administration device, which utilises a personal physiological biometric scale 2 e.g. age or weight, to measure and make available for administration, consumption or use a substance for the treatment, maintenance or prophylaxis of a person or animal, referenced to a datum point or mark which is varied by a secondary biometric scale 3 e.g. height, temperature, or use of the substance. The syringe type device has a first scale 2 on the plunger 1 and a second scale 3 on a rotating collar 4, which may be clear or have the second gradation provided on its edge. The dose measurement according to the first scale, for example based on the age of the patient, is modified by the second scale, for example based on the weight of the patient. |
