公开(公告)号：WO2022231613A1

公开(公告)日：2022-11-03

申请号：PCT/US2021/030096

申请日：2021-04-30

Applicant: AOK INNOVATIONS, LLC

Inventor： KIEV, Jon ,  PHUNG, Mindy ,  STRAHM, Christopher

IPC: A61B17/34

Abstract: A handheld body cavity access device includes a handle having a distal end, a proximal end, a longitudinal axis, and a cavity. A dilator assembly has a proximal end coupled to the handle and a distal end. A blade assembly is at least partially disposed within the dilator assembly and has a proximal end, a distal end, and a blade hub coupled to the proximal end and disposed in the cavity of the handle. The dilator assembly is movable axially between a retracted position, in which a distal end of the blade assembly extends from the distal end of the dilator assembly, and an extended position, in which the distal end of the blade assembly is covered by the distal end of the dilator assembly. The blade hub includes a body defining a bore aligned with the longitudinal axis and a tab extending away from the longitudinal axis.

公开(公告)号：WO2021231099A1

公开(公告)日：2021-11-18

申请号：PCT/US2021/030101

申请日：2021-04-30

Applicant: AOK INNOVATIONS, LLC

Inventor： KIEV, Jon ,  PHUNG, Mindy ,  STOCK, Henry ,  STRAHM, Christopher

IPC: A61M25/06

Abstract: A handheld body cavity access device including a housing having a barrel, a handle extending from the barrel, and a cavity. The barrel includes a distal end, a proximal end, and a longitudinal axis. A catheter includes a proximal end coupled to the distal end of the housing, and a distal end spaced away from the housing. A guidewire assembly includes a guidewire and a slide carrying to the guidewire and slidably coupled to the barrel of the housing. The slide is movable relative to the housing between a first guidewire position and a second guidewire position. A needle assembly includes a needle, a needle hub, and a conduit, the needle hub carrying the needle and the conduit within the cavity of the housing. A syringe adapter is disposed in the cavity of the housing and adapted to couple to a syringe tip of a syringe.