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公开(公告)号：US20120302827A1
公开(公告)日：2012-11-29
申请号：US13569788
申请日：2012-08-08
CPC分类号： A61M5/3007 , A61M25/0023 , A61M25/007 , A61M25/10 , A61M31/00 , A61M37/00 , A61M2025/0037
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20120302826A1
公开(公告)日：2012-11-29
申请号：US13569782
申请日：2012-08-08
CPC分类号： A61M5/3007 , A61M25/0023 , A61M25/007 , A61M25/10 , A61M31/00 , A61M37/00 , A61M2025/0037
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08986244B2
公开(公告)日：2015-03-24
申请号：US13569782
申请日：2012-08-08
CPC分类号： A61M5/3007 , A61M25/0023 , A61M25/007 , A61M25/10 , A61M31/00 , A61M37/00 , A61M2025/0037
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08636756B2
公开(公告)日：2014-01-28
申请号：US11356556
申请日：2006-02-17
IPC分类号： A61B17/08
CPC分类号： A61B17/06066 , A61B17/06 , A61B2017/06028
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08551126B2
公开(公告)日：2013-10-08
申请号：US10646383
申请日：2003-08-21
IPC分类号： A61B17/08
CPC分类号： A61B17/11 , A61B2017/1139
摘要： Described are methods and devices relating to reconnecting tissue of the urethra, e.g., connecting the urethra and bladder after a radical prostatectomy, wherein the devices incorporate tissue approximating structure such as tines to maintain contact between severed tissue, such as a severed bladder neck tissue and a severed urethral stump tissue, preferably without the use of sutures.
摘要翻译： 描述了与重新连接尿道的组织有关的方法和装置，例如，在根治性前列腺切除术之后连接尿道和膀胱，其中装置包括组织近似结构，例如尖齿，以保持切断的组织（例如切除的膀胱颈部组织）和 切断的尿道残端组织，优选不使用缝线。
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公开(公告)号：US08262605B2
公开(公告)日：2012-09-11
申请号：US11186218
申请日：2005-07-21
IPC分类号： A61M5/30
CPC分类号： A61M5/3007 , A61M25/0023 , A61M25/007 , A61M25/10 , A61M31/00 , A61M37/00 , A61M2025/0037
摘要： Described are devices and methods related to the needleless injection of fluid into tissue of the lower urinary tract, such as the urethra and prostate.
摘要翻译： 描述了与将液体无针注射到下尿路组织如尿道和前列腺相关的装置和方法。
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公开(公告)号：US08105318B2
公开(公告)日：2012-01-31
申请号：US11939908
申请日：2007-11-14
IPC分类号： A61M27/00
CPC分类号： A61M25/0097 , A61M39/10
摘要： 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.
摘要翻译： 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。
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8.发明申请公开(公告)号：US20090312696A1
公开(公告)日：2009-12-17
申请号：US12087231
申请日：2006-12-28
CPC分类号： A61M25/0074 , A61M25/0068 , A61M25/007 , A61M25/0071 , A61M25/0082 , A61M25/0084 , A61M25/01 , A61M25/0136 , A61M2025/0073 , A61M2025/0087 , A61M2025/0096 , A61M2210/1089 , A61M2210/166
摘要： Described are devices useful to deliver fluid to tissue of the bladder, bladder neck, prostate, urethra, ureter, kidney, and related methods, the devices including one or a combination of features such as a steerable shaft, an optical mechanism, multiple fluid delivery orifices that may be moveable or extendable laterally, longitudinally, or distally; the methods allowing for delivery of one or multiple types of fluid to tissue such as the bladder (including the bladder neck), urethra, prostate, kidney, ureter, etc.
摘要翻译： 描述了可用于将流体输送到膀胱，膀胱颈，前列腺，尿道，输尿管，肾脏和相关方法的组织的装置，该装置包括一个或组合的特征，例如可转向轴，光学机构，多个流体递送 可横向，纵向或远端可移动或延伸的孔; 允许将一种或多种类型的流体递送到诸如膀胱（包括膀胱颈），尿道，前列腺，肾脏，输尿管等组织的方法。
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公开(公告)号：US08277467B2
公开(公告)日：2012-10-02
申请号：US12721722
申请日：2010-03-11
申请人： Vincent G. Copa , Kory P. Hamel , Sidney F. Hauschild , Suranjan Roychowdhury , Robert L. Rykhus
发明人： Vincent G. Copa , Kory P. Hamel , Sidney F. Hauschild , Suranjan Roychowdhury , Robert L. Rykhus
IPC分类号： A61B17/08
CPC分类号： A61B17/11 , A61B17/320016 , A61B2017/00274 , A61B2017/1103 , A61B2017/1135 , A61B2018/00547
摘要： A surgical tool which comprises an elongated body having a proximal end and a distal end, first and second sets of tissue approximating structures having deployed and retracted positions relative to the elongated body, an actuating mechanism extending from the proximal end of the elongated body for independently deploying and retracting each of the first and second sets of tissue approximating structures, a drainage lumen extending from a drainage aperture at the distal end of the elongated body to the proximal end, a main balloon adjacent to the distal end of the elongated body, and a strap connector extending from the elongated body that is connectable with a stabilization strap.
摘要翻译： 一种手术工具，其包括具有近端和远端的细长主体，具有相对于细长主体展开和缩回位置的第一组和第二组组织近似结构，从细长体的近端延伸的致动机构，用于独立地 展开和缩回第一组和第二组组织近似结构中的每一个，从细长体的远端处的引流孔延伸到近端的排水腔，与细长体的远端相邻的主球，以及 带状连接器，其从细长主体延伸，其可与稳定带连接。
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公开(公告)号：US08080024B2
公开(公告)日：2011-12-20
申请号：US11116505
申请日：2005-04-28
CPC分类号： A61B46/10 , A61B17/11 , A61B2017/00367
摘要： An anastomosis surgical device comprising an elongate body having a drainage aperture at a distal end for communication with a proximal end of the elongate body, tissue approximating structure extendable from the elongate body and spaced proximally from the drainage aperture along the length of the elongate body. The device further includes an actuating mechanism extending from the proximal end of the elongate body and comprising at least one tissue approximating structure control mechanism, and a protective enclosure surrounding at least a portion of the actuating mechanism.
摘要翻译： 一种吻合手术装置，其包括细长体，所述细长体具有在远端处的排水孔，用于与细长体的近端连通，组织近似结构可从细长体延伸并且沿着细长体的长度与排水孔向近侧间隔开。 该装置还包括从细长主体的近端延伸并包括至少一个组织近似结构控制机构的致动机构，以及围绕致动机构的至少一部分的保护外壳。
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