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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61J
CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
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15/00
Feeding-tubes for therapeutic purposes
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A61J15/0026
Parts, details or accessories for feeding-tubes
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A61J15/003
Means for fixing the tube inside the body, e.g. balloons, retaining means
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A61J15/0034
Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters
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A61J15/0038
expandable, e.g. umbrella type
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A61J15/0042
inflatable
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