- US12156997utility2024Dual Chamber Syringe with a Restricting Element and Methods of Use Thereof0 cites
- US12121702utility2024Dual Chamber Syringe and Methods of Use Thereof0 cites
- US11850410utility2023Automatically Retracting Safety Needle Assembly0 cites
- US11779705utility2023Dual Chamber Syringe and Methods of Use Thereof0 cites