Syringe plunger with dynamic seal

25060294.1:DCC-22/ll/2023 A plunger, a syringe, and a method of making a plunger and a syringe are disclosed. The plunger includes a support ring and a cover disposed over and coupled to the support ring. A cavity defining a predetermined volume is defined between the support ring and the cover. The...

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Bibliographische Detailangaben
Hauptverfasser: Michael Swantner, Michael McDermott
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:25060294.1:DCC-22/ll/2023 A plunger, a syringe, and a method of making a plunger and a syringe are disclosed. The plunger includes a support ring and a cover disposed over and coupled to the support ring. A cavity defining a predetermined volume is defined between the support ring and the cover. The syringe includes a barrel defining an inner wall and the plunger inserted therein.