MULTI-CHAMBER INJECTOR

• Main Authors: BELTON ANTONIO, GRIDER KEITH A, TREXLER JONATHAN BRUCE
• Format: Patent
• Language: Chinese; English
• Published: 03.03.2023
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

Systems and methods for a multi-chamber syringe are described. In some embodiments, a multi-chamber syringe includes a housing having an internal cavity and first and second plungers disposed at least partially within the internal cavity. The first and second plungers are slidably displaceable relative to the housing and are associated with the first and second chambers, respectively. A partition is at least partially disposed between the first plunger and the second plunger to form a first chamber and a second chamber. The divider is slidably displaceable relative to the plunger and barrel to selectively place first and second chambers including first and second materials, respectively, in fluid communication. When the partition is displaced, the first material and the second material are mixed in a combined volume of the first chamber and the second chamber. Displacement of the first plunger, the second plunger, and the divider may dispense the mixed material from the combined volume. 描述了用于多室注射器的系统和方法。在一些实施