公开(公告)号：WO2020031182A1

公开(公告)日：2020-02-13

申请号：PCT/IL2019/050891

申请日：2019-08-05

Applicant: HADASIT MEDICAL RESEARCH SERVICES AND DEVELOPMENT LTD.

Inventor： CHOWERS, Itay ,  BATASH, Tomer

IPC: A61M5/19 ,  A61M5/178 ,  A61M5/20

Abstract: There is provided herein a multi-lumen syringe for intraocular injection, including a first lumen, a second lumen, one or more needles fluidly connected to the lumens, and a needle sheath disposed about the one or more needles; wherein the needle sheath includes a plurality of n proximity/contact/pressure actuators on a distal rim of the needle sheath; wherein the syringe is switchable between at least two configurations: a first configuration in which at least one of the actuators is not actuated and each tip of the one or more needles is proximally positioned, and secured, relative to the distal rim; and a second configuration in which the n actuators are actuated, and the one or more needles are allowed to distally extend beyond the distal rim.