Platelet-lyophilized powder ampoule
This present utility model discloses an novel lyophilized powder ampoule, wherein the materials can be directly introduced into the ampoule, followed by the freeze-drying and sealing processes. Adding a solvent before operation enables use, and a soft rubber head can be placed over the bottle's...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | This present utility model discloses an novel lyophilized powder ampoule, wherein the materials can be directly introduced into the ampoule, followed by the freeze-drying and sealing processes. Adding a solvent before operation enables use, and a soft rubber head can be placed over the bottle's opening to facilitate squeezing out the contents. |
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