Then there is this: medical sachet
sachet (sa-sha') [Fr. sachet, little sack]
Any material, e.g., paper, foil, or plastic, used to package doses of medication.
Medical Dictionary, © 2009 Farlex and Partners
Maybe Leo meant a thing like squeezy pouch they market yogurt for babies nowadays. Put tube end into your mouth, squeeze in Brilacidin spiked yogurt then swish extra vigorously until you will have overwhelming urge to spit or vomit. Spit or vomit if you prefer so. OM treatment done. Gerber style.
Oh! I Got IT!!!
This is Leo's ways of giving a hint!!!!
Sachet -->squeeze, suck, swish like it was baby food --> Gerber --> Which pharma owns Gerber now. It used to be owned by Novartis and reeled in gobs of money, but management got snobby (Wha? Yikes! We sell baby food!) and sold it. Who owns Gerber, now? That's Leo's future partner.