Abstract: Systems, methods and articles of manufacture provide for an injection management platform that allows the verification and management of injection event transactions involving injectors equipped with NFC or RFID chips utilizing a distributed and secure technology such as blockchain. An injection event transaction ledger allows for digital receipts of injection event transactions to be securely verified and updated. In accordance with some embodiments, injectors may comprise blow-fill-seal (BFS) injectors that are pre-filled with a single dose of a fluid agent comprising a vaccine or medicament, allowing for tracking of individual doses of the fluid agent via the injection event transaction ledger.

Abstract: Systems, methods and articles of manufacture provide for an injection management platform that allows the verification and management of injection event transactions involving injectors equipped with NFC or RFID chips utilizing a distributed and secure technology such as blockchain. An injection event transaction ledger allows for digital receipts of injection event transactions to be securely verified and updated. In accordance with some embodiments, injectors may comprise blow-fill-seal (BFS) injectors that are pre-filled with a single dose of a fluid agent comprising a vaccine or medicament, allowing for tracking of individual doses of the fluid agent via the injection event transaction ledger.

Abstract: Systems, methods and articles of manufacture provide for an injection management platform that allows the verification and management of injection event transactions involving injectors equipped with NFC or RFID chips utilizing a distributed and secure technology such as blockchain. An injection event transaction ledger allows for digital receipts of injection event transactions to be securely verified and updated. In accordance with some embodiments, injectors may comprise blow-fill-seal (BFS) injectors that are pre-filled with a single dose of a fluid agent comprising a vaccine or medicament, allowing for tracking of individual doses of the fluid agent via the injection event transaction ledger.

Abstract: Systems, methods and articles of manufacture provide for an injection management platform that allows the verification and management of injection event transactions involving injectors equipped with NFC or RFID chips utilizing a distributed and secure technology such as blockchain. An injection event transaction ledger allows for digital receipts of injection event transactions to be securely verified and updated. In accordance with some embodiments, injectors may comprise blow-fill-seal (BFS) injectors that are pre-filled with a single dose of a fluid agent comprising a vaccine or medicament, allowing for tracking of individual doses of the fluid agent via the injection event transaction ledger.

Abstract: A hair clip comprises a body, jaws mounted on the body and a jaw opening arrangement to allow the jaws to be opened single handed. The jaws have tines and are mounted at spaced positions on the body so as to be pivotable at the positions to resiliently grip hair in the tines. The spacing of the pivot positions on the body enables a body to be used which can be decorated or hollow to enhance the aesthetics of the hair clip.