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    • 14. 发明申请
    • NEEDLELESS DELIVERY SYSTEMS
    • 无需交付系统
    • US20120302827A1
    • 2012-11-29
    • US13569788
    • 2012-08-08
    • Vincent G. CopaSidney F. Hauschild
    • Vincent G. CopaSidney F. Hauschild
    • A61M5/307A61B1/06
    • A61M5/3007A61M25/0023A61M25/007A61M25/10A61M31/00A61M37/00A61M2025/0037
    • A needleless injector including a body comprising a fluid chamber; an outer shaft extending from an outer shaft proximal end to an outer shaft distal end, the outer shaft comprising an outer shaft lumen to accommodate an injection shaft; an injection shaft located within the outer shaft lumen and moveable lengthwise, rotationally, or lengthwise and rotationally, within the outer shaft lumen, the injection shaft comprising an injection shaft proximal end, an injection shaft distal end, an injection shaft terminus, and an injection lumen; an injection orifice at the distal end of the injection shaft and in fluid communication with the fluid chamber through the injection lumen; a pressure source in communication with the fluid chamber; and an optical device that allows viewing a location at a distal end of the device.
    • 一种无针注射器,包括包括流体室的主体; 从外轴近端延伸到外轴远端的外轴,所述外轴包括用于容纳注射轴的外轴内腔; 位于所述外轴腔内并且在所述外轴腔内可旋转或纵向和旋转地移动的注射轴,所述注射轴包括注射轴近端,注射轴远端,注射轴末端和注射 流明; 在注射轴的远端处的注射孔,并且通过注射内腔与流体腔流体连通; 与流体室连通的压力源; 以及允许观察设备远端的位置的光学装置。
    • 15. 发明申请
    • NEEDLELESS DELIVERY SYSTEMS
    • 无需交付系统
    • US20120302826A1
    • 2012-11-29
    • US13569782
    • 2012-08-08
    • Vincent G. CopaSidney F. Hauschild
    • Vincent G. CopaSidney F. Hauschild
    • A61M5/307A61B1/06
    • A61M5/3007A61M25/0023A61M25/007A61M25/10A61M31/00A61M37/00A61M2025/0037
    • A method of treating a prostate condition, including the steps of providing a needleless injector that includes a body at a proximal end, an injection shaft extending from the body to a distal end of the injection shaft, an injection orifice at the distal end of the injection shaft and positioned for fluid ejection in a lateral direction relative to a longitudinal axis of the injection shaft, a pressure source in communication with the fluid chamber, and an extendable tissue tensioner located at the distal end of the injection shaft proximal to the injection orifice; inserting the injection shaft into a urethra so the injection orifice is located within the prostatic urethra; actuating the tissue tensioner to contact urethral tissue, and injecting fluid from the injection orifice into the prostate.
    • 一种治疗前列腺病症的方法,包括以下步骤:提供一种无针注射器,其包括在近端的主体,从主体延伸到注射轴的远端的注射轴,在该远端处的注射孔 注射轴并且定位成相对于注射轴的纵向轴线在横向上流体喷射,与流体室连通的压力源和位于喷射轴近端处的喷射孔的远端处的可延伸的组织张紧器 ; 将注射轴插入尿道,使注射孔位于前列腺尿道内; 致动组织张紧器以接触尿道组织,并将注射液注入前列腺。
    • 16. 发明申请
    • Introducer and Valve Cap for Anastomosis Device
    • 用于吻合装置的引导器和阀盖
    • US20080114333A1
    • 2008-05-15
    • US11939908
    • 2007-11-14
    • Vincent G. CopaSidney F. Hauschild
    • Vincent G. CopaSidney F. Hauschild
    • A61M31/00A61B17/08A61M1/06
    • A61M25/0097A61M39/10
    • Improved anastomosis devices having structural upgrades to increase ease of use while simultaneously increasing patent safety. The anastomosis device can include an introducer member having an introducer rod and an introducer cap to provide additional support to a catheter portion of the anastomosis device such that damage associated with installation of the catheter, deployment of tissue approximating structures and/or removal of the catheter can be minimized. The anastomosis device can further include a valve cap designed to constrain and reinforce a thin-walled section of a proximal funnel portion of the anastomosis device such that ballooning of the thin-walled section under the influence of a pressurized inflation fluid can be avoided during inflation as well as a time of tissue approximation and tissue healing.
    • 改进的吻合装置具有结构升级以增加易用性,同时提高专利安全性。 吻合装置可以包括导引器构件,其具有导引杆和引导器帽,以向吻合装置的导管部分提供额外的支撑,使得与安装导管相关联的损伤,组织近似结构的展开和/或移除导管 可以最小化。 吻合装置还可以包括阀盖,其被设计成约束和加强吻合装置的近侧漏斗部分的薄壁部分,使得在充气期间可以避免在加压充气流体的影响下膨胀薄壁部分 以及组织近似和组织愈合的时间。
    • 17. 发明授权
    • Needleless delivery systems
    • 无针传送系统
    • US08986244B2
    • 2015-03-24
    • US13569782
    • 2012-08-08
    • Vincent G. CopaSidney F. Hauschild
    • Vincent G. CopaSidney F. Hauschild
    • A61M5/30A61M37/00A61M25/00A61M25/10A61M31/00
    • A61M5/3007A61M25/0023A61M25/007A61M25/10A61M31/00A61M37/00A61M2025/0037
    • A method of treating a prostate condition, including the steps of providing a needleless injector that includes a body at a proximal end, an injection shaft extending from the body to a distal end of the injection shaft, an injection orifice at the distal end of the injection shaft and positioned for fluid ejection in a lateral direction relative to a longitudinal axis of the injection shaft, a pressure source in communication with the fluid chamber, and an extendable tissue tensioner located at the distal end of the injection shaft proximal to the injection orifice; inserting the injection shaft into a urethra so the injection orifice is located within the prostatic urethra; actuating the tissue tensioner to contact urethral tissue, and injecting fluid from the injection orifice into the prostate.
    • 一种治疗前列腺病症的方法,包括以下步骤:提供一种无针注射器,其包括在近端的主体,从主体延伸到注射轴的远端的注射轴,在该远端处的注射孔 注射轴并定位成相对于注射轴的纵向轴线在横向方向上流体喷射,与流体室连通的压力源和位于喷射轴近端处的喷射孔的远端处的可延伸组织张紧器 ; 将注射轴插入尿道,使注射孔位于前列腺尿道内; 致动组织张紧器以接触尿道组织,并将注射液注入前列腺。
    • 18. 发明授权
    • Anastomosis device and surgical tool actuation mechanism configurations
    • 吻合装置和手术工具的致动机构配置
    • US08636756B2
    • 2014-01-28
    • US11356556
    • 2006-02-17
    • Vincent G. CopaKory P. HamelSidney F. Hauschild
    • Vincent G. CopaKory P. HamelSidney F. Hauschild
    • A61B17/08
    • A61B17/06066A61B17/06A61B2017/06028
    • The tissue approximating structures for the anastomosis devices of the invention preferably include two sets of approximating structures or tines spaced from each other along the length of a catheter body that can be extended and retracted from the catheter body. Each of the sets of tissue approximating structures is preferably sequentially deployable in such a way that the surgeon can activate a first set of tines to engage a first tissue structure, verify that an adjacent second tissue structure is properly positioned relative to the first tissue structure, then activate a second set of tines to engage that adjacent second tissue structure. Each of the sets of tines is preferably controlled by a single actuation mechanism that is attached to the anastomosis device and is positioned outside the patient's body.
    • 本发明的吻合装置的组织近似结构优选地包括沿导管主体的长度彼此间隔开的两组近似结构或尖齿,其可以从导管主体伸出和缩回。 组织近似结构中的每一组优选地以使得外科医生可以激活第一组尖齿以接合第一组织结构的方式来顺序地展开,从而验证邻近的第二组织结构相对于第一组织结构适当定位, 然后激活第二组尖齿以接合该相邻的第二组织结构。 这些齿组中的每一个优选地由附接到吻合装置并位于患者身体外部的单个致动机构控制。