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Percutaneous emergent cricothyroidotomy airway device

机译:经皮紧急环甲切开术气道装置

摘要

A percutaneous emergent cricothyroidotomy airway device for creating a surgical airway in a patient. The device includes a housing and a palm grip movably disposed in the housing between an expanded position and a compressed position. A first prong extends from the housing and second prong extends from the palm grip, wherein when the palm grip is in the expanded position, the first and second prongs are spaced apart and when the palm grip is moved to the compressed position the second prong is adjacent the first prong. A blade actuator is movably disposed in the housing. The blade actuator has opposed ends and a blade for puncturing a cricothyroid membrane of a patient is disposed on one end of the blade actuator. To create an airway an airway device of the present invention is provided. The palm grip is compressed to move the second prong adjacent the first prong. The blade actuator is actuated to advance the blade from between the prongs. Next, the blade is advanced through the cricothyroid membrane to make an incision. The blade is retracted and the first and second prongs are positioned within the incision in the cricothyroid membrane. The palm grip is then released to separate the first and second prongs to separate the tissue and form an airway.
机译:一种用于在患者体内形成手术气道的经皮紧急环甲切开术气道装置。该设备包括壳体和可移动地布置在壳体中的展开位置和压缩位置之间的手掌。第一插脚从壳体延伸,第二插脚从手掌握柄延伸,其中,当手掌握柄处于展开位置时,第一插脚和第二插脚间隔开,并且当手掌握柄移至压缩位置时,第二插脚为邻近第一个插脚。刀片致动器可移动地设置在壳体中。刀片致动器具有相对的端部,并且在刀片致动器的一端上布置有用于刺穿患者的环甲膜的刀片。为了产生气道,提供了本发明的气道装置。掌柄被压缩以使第二叉头邻近第一叉头移动。刀片致动器被致动以使刀片从叉齿之间前进。接下来,将刀片推进穿过环甲膜形成切口。刀片缩回,并且第一叉和第二叉位于环甲膜的切口内。然后释放手掌以分离第一叉和第二叉以分离组织并形成气道。

著录项

  • 公开/公告号US8215309B2

    专利类型

  • 公开/公告日2012-07-10

    原文格式PDF

  • 申请/专利权人 GORDON W. SINGLE JR.;

    申请/专利号US20090371058

  • 发明设计人 GORDON W. SINGLE JR.;

    申请日2009-02-13

  • 分类号A61M16/00;

  • 国家 US

  • 入库时间 2022-08-21 17:27:19

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