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公开(公告)号：US20210100953A1
公开(公告)日：2021-04-08
申请号：US16994596
申请日：2020-08-16
申请人： Nir Benarous , Ehoud CARMEL , Lior RADAY , David DAILY , Guy KEENAN
发明人： Nir Benarous , Ehoud CARMEL , Lior RADAY , David DAILY , Guy KEENAN
摘要： A dual chamber syringe, comprising a syringe barrel having a forward end, a rearward end and at least one bypass protrusion arranged along the longitudinal extent of the syringe barrel; a finger grip element coupled to the rearward end of the syringe barrel, the finger grip comprises at least one protrusion extending radially inwardly from an inner surface thereof; a plunger rod operatively coupled with the finger grip element; a guiding track is formed on the plunger rod and comprises a helical track portion and a longitudinal track portion; and wherein upon relative displacement of the plunger rod and said finger grip element, the at least one protrusion is guided along the guiding track.
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公开(公告)号：US20240269394A1
公开(公告)日：2024-08-15
申请号：US18438556
申请日：2024-02-12
申请人： Lior RADAY , Ehoud CARMEL
发明人： Lior RADAY , Ehoud CARMEL
CPC分类号： A61M5/3245 , A61M5/343 , A61M2005/3206
摘要： A medical container with a needle situated within a volume enclosed in a contamination-barrier manner from the environment, comprising a syringe barrel with a piston slidably disposed therewithin; the syringe having a syringe outlet portion at a forward end thereof; the needle coupled with the syringe outlet portion; a needle cover being removably coupled to the syringe outlet portion and defining the volume; a barrier element coupled to the syringe outlet portion in a contamination-barrier providing manner, such that entrance of contaminants into the volume from the environment is prohibited when the barrier element is coupled to the syringe outlet portion.
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