CLOSED TYPE MEDICINE LIQUID TRANSFER DEVICE AND SYSTEM WITH DOUBLE-CHAMBER INTERNAL CIRCULATION
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United States of America
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Issued Date -
Apr 3, 2025
app pub date -
Mar 2, 2023
filing date -
Mar 2, 2023
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Abstract
A medicine liquid transfer device includes a double-chamber syringe, a dispensing needle assembly, and a syringe needle sealing assembly. The medicine liquid transfer device features an exquisite structural design and easy assembly, enables fully-closed medicine preparation and transfer, and allows automatic or manual adjustment and balance of the air pressure inside the medicine container in use, thereby minimizing the risk of medicine leakage and providing an excellent leakproof effect, while having advantages of low cost, high convenience of use, and the like.
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