公开(公告)号：US11793621B2

公开(公告)日：2023-10-24

申请号：US16584639

申请日：2019-09-26

申请人： Hoodoo Voodoo, LLC.

发明人： Rodmehr Tivon Bayegan Semnani ,  Ria Sandhu ,  Elizabeth Stauder ,  LeAnn Lam

IPC分类号： A61C19/08 ,  A61M5/30 ,  A61M5/20

CPC分类号： A61C19/08 ,  A61M5/2046 ,  A61M5/3007 ,  A61M2202/048 ,  A61M2210/0631

摘要： This disclosure relates to dental anesthetic delivery devices and associated methods for using the same. In certain embodiments, an anesthetic delivery device may comprise a pressure-driven needleless injector configured to deliver anesthetic deeply into the gingiva, allowing for a deep numbing and anesthetic effect and reducing pain from subsequent anesthetic injections and/or dental procedures. In some embodiments, the anesthetic delivery device may be T-shaped allowing for a shorter longitude axis length of the syringe body, improved clinician view of the oral cavity during use, single hand and/or ambidextrous use, and/or improved control during positioning.