FIELD: medicine, in particular bulb for feeding of medicinal preparation such as insulin.
SUBSTANCE: bulb has distal end equipped with mechanical code formed as circular protrusion having outer diameter indicative of concrete concentration of insulin contained within bulb. Distal end of bulb is inserted into circular contour provided in casing. Outer diameter of protrusion at bulb distal end is selected as greater diameter for higher insulin concentration. Only bulb containing desired or lower insulin concentration may be placed within feeding system designed for concrete concentration of insulin.
EFFECT: increased safety of therapy.
7 cl, 6 dwg
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Authors
Dates
2008-03-10—Published
2002-08-23—Filed