MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202527054146 A) filed by Neuroderm, Ltd., Rehovot, Israel, on June 4, for 'plunger rod releasably attachable to plunger head in a pump device.'
Inventor(s) include Chen, Lior Bar; and Hazan, Asaf.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "A mechanism for a pump device includes a rotatable earn body that is axially affixed to a distal end of a plunger rod stowable In a pump device and rotatable around the plunger rod. The earn body includes cam surfaces to cammingly co-act with stationary cam pins in the plunger head. Co-action between the cam surfaces of the cam body and the cam pins causes the cam body to rotate in the plunger head to, and from, an engagement angular position in which the cam body and the plunger head are engaged, to a. disengagement, angular position in winch the cam body and the plunger head are disengaged, via an alternating series of push-pull angular positions configured for alternately pushing and pulling the plunger head in the syringe. Rotating the cam body from one angular position to another is implemented by means of reciprocating axial movement of the plunger rod."
The patent application was internationally filed on Nov. 23, 2023, under International application No.PCT/IL2023/051208.
Disclaimer: Curated by HT Syndication.
