Patent ID: 11857766
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A

Claim 0:
1. Device (10) for manually inserting a plunger-type stopper made of elastomer forming part of a plunger into a syringe cylinder, comprising:
receptacle (18) adapted to hold the syringe cylinder;
a tubular barrel (30) adapted to receive the plunger-type stopper in its interior;
a holding device (28) adapted to hold the barrel (30) relative to the receptacle (18); and
a displacement device (40, 42, 44, 46, 48) adapted to displace the plunger-type stopper relative to the barrel (30);
wherein the holding device (28) comprises an actuation portion (34) adapted to be manually operated to displace the barrel (30) relative to the plunger-type stopper,
characterized in that the displacement device (40, 42, 44, 46, 48) adapted to displace the plunger-type stopper relative to the barrel (30) comprises a plunger guide (42) arranged to align a plunger (44) relative to the barrel (30), and the plunger (44) adapted to displace the plunger-type stopper relative to the barrel (30), wherein the plunger (44) comprises a cylindrical portion at the end facing the holding device (28), the outer diameter of which is smaller than a clear inner diameter of the barrel (30).