MEDICINE POWDER DELIVERY DEVICE AND MEDICINE BOTTLE THEREOF AND BOTTLE CAP OF MEDICINE BOTTLE
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United States of America Patent
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Issued Date -
Feb 2, 2023
app pub date -
Aug 2, 2021
filing date -
Aug 2, 2021
priority date (Note) -
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Abstract
A medicine powder delivery device and a medicine bottle thereof and a bottle cap of the medicine bottle are disclosed. The medicine powder delivery device includes a medicine bottle and a gas supply member. The medicine bottle has a bottle body and a bottle cap. The bottle body is filled with a medicine powder. When the bottle body is inverted, the bottle body has an unfilled space that is not filled with the medicine powder. The bottle cap includes a cap body, a medicine delivery tube, and a gas delivery tube. The cap body covers the bottle body. The medicine delivery tube and the gas delivery tube extends into the cap body. The medicine delivery tube communicating with the bottle body the gas delivery tube inserted into the unfilled space of the bottle body. The gas supply member is connected to the gas delivery tube.
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