Sorrel Medical Ltd

Eitan Medical Ltd.

Michael Plaskin

Ori Ben-David

Shahar Zidon

Andrei Yosef

Apparatus and a method are presented, including disinfecting a disinfection chamber that is defined between (i) a prefilled therapeutic substance reservoir and (ii) a sterile fluid path disposed within a therapeutic substance delivery device. The sterile fluid path includes a needle at an upstream end of the sterile fluid path and an injection assembly at a downstream end of the sterile fluid path. The disinfection occurs subsequently to the prefilled therapeutic substance reservoir being engaged with the therapeutic substance delivery device. Subsequently to disinfecting the disinfection chamber, the disinfection chamber and then the reservoir are penetrated with the needle. Other applications are also described.

Local disinfection for drug delivery system

A therapeutic substance delivery device is provided for delivering therapeutic substance to the subject. A sterile fluid path includes a needle at an upstream end of the sterile fluid path and an injection assembly at a downstream end of the sterile fluid path. The delivery device engages with a prefilled therapeutic substance reservoir, such that a disinfection chamber is defined between the sterile fluid path and the reservoir. The needle penetrates the disinfection chamber and subsequently the reservoir when the therapeutic substance delivery device and the reservoir are engaged with one another. A disinfection assembly is disposed within the delivery device and configured to disinfect the disinfection chamber prior to the needle penetrating the disinfection chamber. Control circuitry activates the disinfection assembly, terminates the activation of the disinfection assembly, and subsequently drives the needle to penetrate the disinfection chamber and subsequently the reservoir.

Growing community of inventors

Tirat Carmel, Israel

Michael Plaskin