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公开(公告)号：US09814837B2
公开(公告)日：2017-11-14
申请号：US14515757
申请日：2014-10-16
发明人： Justin M. Crank
CPC分类号： A61M5/3007 , A61B1/307 , A61M5/30 , A61M25/005 , A61M25/0075 , A61M39/08
摘要： A non-metal, polymeric tubular device for delivering a therapeutic fluid to a treatment site within a patient. The non-metal, polymeric tubular device can be fabricated using suitable high strength polymers and in some versions can be reinforced through the inclusion of reinforcement materials or braiding. The non-metal, polymeric tubular device can be fabricated so as to have a burst strength exceeding at least about 2,000 psi. The non-metal, polymeric tubular device can be fabricated so as to have distention properties, wherein an orifice or jet port located at a distal end of the polymeric tubular device retains its shape and/or size without suffering swelling that can have a detrimental impact on a fluid jet used to deliver the therapeutic fluid at the treatment site.
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公开(公告)号：US09179992B2
公开(公告)日：2015-11-10
申请号：US14462154
申请日：2014-08-18
IPC分类号： A61F2/00
CPC分类号： A61F2/0045 , A61F2002/0072 , A61F2250/0007
摘要： Described are various embodiments of surgical procedures, systems, implants, devices, tools, and methods, useful for treating pelvic conditions in a male or female, the pelvic conditions including incontinence (various forms such as fecal incontinence, stress urinary incontinence, urge incontinence, mixed incontinence, etc.), vaginal prolapse (including various forms such as enterocele, cystocele, rectocele, apical or vault prolapse, uterine descent, etc.), and other conditions caused by muscle and ligament weakness, the devices and tools including devices and tools for anchoring an implant to supportive tissue and adjusting the implant.
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公开(公告)号：US20130123686A1
公开(公告)日：2013-05-16
申请号：US13728472
申请日：2012-12-27
发明人： Justin M. Crank
IPC分类号： A61M5/30
CPC分类号： A61M5/31586 , A61B1/015 , A61M5/1452 , A61M5/204 , A61M5/30 , A61M5/3007 , A61M5/31501 , A61M5/31553 , A61M5/3156 , A61M5/31563 , A61M2205/505
摘要： A high-pressure fluid injection system, which includes a rechargeable injection chamber with a proximal end, a distal end, and an internal opening extending from the proximal end to the distal end, a plunger slideably engaged with the internal opening of the injection chamber, an injection tube extending from the distal end of the injection chamber and in fluidic communication with the internal opening of the injection chamber, and a check valve between the proximal and distal ends of the injection chamber. The internal opening includes a high-pressure zone adjacent to the check valve and having a first diameter, and a low-pressure zone proximal to the high-pressure zone and having a second diameter that is larger than the first diameter.
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公开(公告)号：US20150196717A1
公开(公告)日：2015-07-16
申请号：US14669899
申请日：2015-03-26
发明人： Justin M. Crank
CPC分类号： A61M5/31586 , A61B1/015 , A61M5/1452 , A61M5/204 , A61M5/30 , A61M5/3007 , A61M5/31501 , A61M5/31553 , A61M5/3156 , A61M5/31563 , A61M2205/505
摘要： A high-pressure fluid injection system, which includes a rechargeable injection chamber with a proximal end, a distal end, and an internal opening extending from the proximal end to the distal end, a plunger slideably engaged with the internal opening of the injection chamber, an injection tube extending from the distal end of the injection chamber and in fluidic communication with the internal opening of the injection chamber, and a check valve between the proximal and distal ends of the injection chamber. The internal opening includes a high-pressure zone adjacent to the check valve and having a first diameter, and a low-pressure zone proximal to the high-pressure zone and having a second diameter that is larger than the first diameter.
摘要翻译： 一种高压流体注射系统，其包括具有近端，远端和从近端延伸到远端的内部开口的可再充电注射室，与所述注射室的内部开口可滑动地接合的柱塞， 注射管，其从注射室的远端延伸并与注射室的内部开口流体连通;以及在注射室的近端和远端之间的止回阀。 内部开口包括邻近止回阀并具有第一直径的高压区和靠近高压区的低压区，并具有大于第一直径的第二直径。
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公开(公告)号：US20150045779A1
公开(公告)日：2015-02-12
申请号：US14521831
申请日：2014-10-23
发明人： Michael T. Beck , Edouard A. Koulick , Robert E. Lund , Douglas L. Evans , Samuel L. Will , Stuart F. Watson , Hyun Wook Kang , Justin M. Crank , Somany Dy , Micah D. Thorson
IPC分类号： A61B18/22
CPC分类号： A61B18/24 , A61B18/22 , A61B2017/4216 , A61B2018/00196 , A61B2018/00202 , A61B2018/0022 , A61B2018/00226 , A61B2018/00559 , A61B2018/00577 , A61B2018/00982 , A61B2018/1861 , A61B2090/3614
摘要： Embodiments of a laser ablation system include a shaft, a balloon and a laser fiber. The shaft has a proximal end and a distal end. The balloon is attached to the distal end of the shaft, a portion of which is disposed within the balloon. A light dispenser at a distal end of the laser fiber deliver laser light through the balloon. A central axis of the balloon is aligned with a longitudinal axis of the shaft. The balloon has a variable transparency such that the transmission of laser light through the balloon is non-uniform along the central axis. Accordingly, an energy of laser light transmitted from the light dispenser through the balloon to the targeted tissue varies due to the variable transparency of the balloon.
摘要翻译： 激光烧蚀系统的实施例包括轴，气球和激光光纤。 轴具有近端和远端。 气囊附接到轴的远端，其一部分设置在气囊内。 激光光纤远端的光分配器通过气球传递激光。 气球的中心轴线与轴的纵向轴线对准。 气球具有可变的透明度，使得穿过球囊的激光的透射沿着中心轴不均匀。 因此，由于分配器通过球囊传播到目标组织的激光的能量由于气球的可变透明度而变化。
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公开(公告)号：US20150011966A1
公开(公告)日：2015-01-08
申请号：US14493598
申请日：2014-09-23
发明人： Justin M. Crank
IPC分类号： A61M5/30
CPC分类号： A61M5/30 , A61M25/0069 , A61M25/1025
摘要： Needleless injection device components, systems, and methods that involve features including an elongate shaft that has a working shaft comprising a working shaft proximal end, a working shaft distal end, and a working lumen extending between the working shaft proximal end and the working shaft distal end, an injection shaft including an injection shaft proximal end, an injection shaft distal end, and a needless injection orifice disposed through the sidewall at the injection shaft distal end, the injection shaft moveably disposed within the working lumen, and a tissue tensioner secured to the injection shaft at the injection shaft distal end and moveable relative to the working lumen, the tissue tensioner having an expandable surface capable of exhibiting an expanded state and a non-expanded state, the tissue tensioner in the expanded state being capable of tensioning luminal tissue for injection by the needless injection orifice.
摘要翻译： 无针注射装置部件，系统和方法涉及的特征包括细长轴，其具有包括工作轴近端的工作轴，工作轴远端以及在工作轴近端和工作轴远端之间延伸的工作腔 末端，包括注射轴近端的注射轴，注射轴远端和设置在注射轴远端处的侧壁的不必要的注射孔，可移动地设置在工作腔内的注射轴以及固定到 所述注射轴在所述注射轴远端并且相对于所述工作腔可移动，所述组织张紧器具有能够呈现展开状态和未扩张状态的可扩张表面，所述组织张紧器处于展开状态，能够张紧管腔组织 用于不必要的喷射孔注射。
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公开(公告)号：US09017282B2
公开(公告)日：2015-04-28
申请号：US13728472
申请日：2012-12-27
发明人： Justin M. Crank
CPC分类号： A61M5/31586 , A61B1/015 , A61M5/1452 , A61M5/204 , A61M5/30 , A61M5/3007 , A61M5/31501 , A61M5/31553 , A61M5/3156 , A61M5/31563 , A61M2205/505
摘要： A high-pressure fluid injection system, which includes a rechargeable injection chamber with a proximal end, a distal end, and an internal opening extending from the proximal end to the distal end, a plunger slideably engaged with the internal opening of the injection chamber, an injection tube extending from the distal end of the injection chamber and in fluidic communication with the internal opening of the injection chamber, and a check valve between the proximal and distal ends of the injection chamber. The internal opening includes a high-pressure zone adjacent to the check valve and having a first diameter, and a low-pressure zone proximal to the high-pressure zone and having a second diameter that is larger than the first diameter.
摘要翻译： 一种高压流体注射系统，其包括具有近端，远端和从近端延伸到远端的内部开口的可再充电注射室，与所述注射室的内部开口可滑动地接合的柱塞， 注射管，其从注射室的远端延伸并与注射室的内部开口流体连通;以及在注射室的近端和远端之间的止回阀。 内部开口包括邻近止回阀并具有第一直径的高压区和靠近高压区的低压区，并具有大于第一直径的第二直径。
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公开(公告)号：US20160001041A1
公开(公告)日：2016-01-07
申请号：US14854781
申请日：2015-09-15
CPC分类号： A61M25/0069 , A61M5/145 , A61M5/30 , A61M5/348 , A61M25/001 , A61M37/00 , A61M2025/0079 , A61M2205/502
摘要： A needleless fluid injection system including an injection console, an injection chamber in operative communication with the console, an injectate shaft in operative communication with the console, which has an injection lumen extending from a proximal end to a distal end of the shaft, and at least one injection orifice extending through a wall of the injection lumen proximate the distal end of the shaft. The injection lumen can include a sealing cap at its distal end. Alternatively, the system can include an injection plunger having an extending flange portion that is engageable with the console. In another alternative, the system includes an intermediate connector between injection chamber and the injectate shaft. In another embodiment, the system includes a leak management system extending from an outer surface of the injectate shaft.
摘要翻译： 一种无针流体注射系统，包括注射控制台，与控制台操作性连通的注射室，与控制台可操作地连通的注射轴，其具有从轴的近端延伸到远端的注射腔， 至少一个喷射孔延伸穿过靠近轴的远端的注射腔的壁。 注射腔可在其远端包括密封盖。 或者，系统可以包括具有可与控制台接合的延伸凸缘部分的注射柱塞。 在另一替代方案中，系统包括注射室和注射轴之间的中间连接器。 在另一个实施例中，系统包括从注射轴的外表面延伸的泄漏管理系统。
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9.发明申请公开(公告)号：US20150246178A1
公开(公告)日：2015-09-03
申请号：US14714974
申请日：2015-05-18
发明人： Justin M. Crank
IPC分类号： A61M5/30
CPC分类号： A61M5/3007 , A61M5/30 , A61M5/3291 , A61M25/0068 , A61M25/007 , A61M39/0208 , A61M2025/0073
摘要： Described are devices useful to inject fluid to tissue without the use of a needle, and related methods; the devices include one or a combination of features such as ejection orifices, distal end control features, or combinations of these; the systems can include a fluid delivery system having an injector source and an access device; the access device can comprise a minimally invasive, tubular delivery lumen such as a catheter or endoscope; the tube-like device further includes one or more apposing jets that are selectively fired to force the injection orifice of the tube-like device against the target tissue; selective firing can include a continuous firing during the injection to improve the efficiency of the treatment.
摘要翻译： 描述了可用于将液体注入组织而不使用针的装置及相关方法; 这些装置包括一些特征，例如喷射孔，远端控制特征或这些特征的组合; 该系统可以包括具有喷射源和进入装置的流体输送系统; 进入装置可以包括微创管状递送腔，例如导管或内窥镜; 管状装置还包括一个或多个喷射装置，其被选择性地烧制以迫使管状装置的喷射孔抵靠靶组织; 选择性烧制可以包括在注射期间的连续烧制以提高治疗效率。
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公开(公告)号：US20150038789A1
公开(公告)日：2015-02-05
申请号：US14515757
申请日：2014-10-16
发明人： Justin M. Crank
CPC分类号： A61M5/3007 , A61B1/307 , A61M5/30 , A61M25/005 , A61M25/0075 , A61M39/08
摘要： A non-metal, polymeric tubular device for delivering a therapeutic fluid to a treatment site within a patient. The non-metal, polymeric tubular device can be fabricated using suitable high strength polymers and in some versions can be reinforced through the inclusion of reinforcement materials or braiding. The non-metal, polymeric tubular device can be fabricated so as to have a burst strength exceeding at least about 2,000 psi. The non-metal, polymeric tubular device can be fabricated so as to have distention properties, wherein an orifice or jet port located at a distal end of the polymeric tubular device retains its shape and/or size without suffering swelling that can have a detrimental impact on a fluid jet used to deliver the therapeutic fluid at the treatment site.
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