专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5587125A Non-coextrusion method of making multi-layer angioplasty balloons 失效
标题翻译：制造多层血管成形术气球的非共挤出方法
公开(公告)号：US5587125A
公开(公告)日：1996-12-24
申请号：US290075
申请日：1994-08-15
申请人： Suranjan Roychowdhury
发明人： Suranjan Roychowdhury
IPC分类号： A61F2/958 , A61L29/00 , A61M25/00 , A61M25/16 , B29C49/04 , B29C49/22
CPC分类号： A61M25/1029 , A61M2025/1075 , A61M2025/1084
摘要： A non-coextrusion process for making multi-layer angioplasty balloons involves pre-forming separate parisons and then concentrically disposing the plural parisons to form a composite parison which is then subjected to a blow-molding process. The resulting balloon can have its properties tailored by appropriate selection of the particular plastics to be used for the multiple parisons.
摘要翻译：用于制备多层血管成形术气球的非共挤出方法包括预先形成分离的型坯，然后同心地布置多个型坯以形成复合型坯，然后将其进行吹塑过程。所得到的气球可以通过适当选择用于多个型坯的特定塑料来调整其性能。

32. 发明授权

US09675759B2 Devices, systems, and methods for delivering fluid to tissue 有权
公开(公告)号：US09675759B2
公开(公告)日：2017-06-13
申请号：US15180495
申请日：2016-06-13
申请人： Justin M. Crank , Suranjan Roychowdhury , Carey J. Becker
发明人： Justin M. Crank , Suranjan Roychowdhury , Carey J. Becker
IPC分类号： A61M25/00 , A61M5/30 , A61M25/04 , A61M31/00 , A61B1/018 , A61M5/315 , A61B90/00
CPC分类号： A61M5/3007 , A61B1/018 , A61B90/39 , A61B2090/3925 , A61B2090/3966 , A61M5/30 , A61M5/315 , A61M25/005 , A61M25/0054 , A61M25/007 , A61M25/04 , A61M31/00 , A61M2205/502 , A61M2210/1078
摘要： A needleless fluid injection device including a flexible shaft with a proximal end, a distal end, an injection lumen extending from the proximal end to the distal end of the shaft, and at least one injection orifice extending through a wall of the injection lumen at the distal end of the shaft. The injection lumen can include a depth-limiting system (462) at its distal end for controlling the depth of insertion of the injection lumen relative to a target tissue of a patient. The injection lumen can alternatively or additionally include at least one guidance feature. The injection lumen can alternatively or additionally include at least one flow-modifying protrusion extending from the inner tubular wall of the injection lumen and toward a longitudinal axis of the injection lumen.

33. 发明授权

US09364615B2 Devices, systems, and methods for delivering fluid to tissue 有权
标题翻译：用于将流体输送到组织的装置，系统和方法
公开(公告)号：US09364615B2
公开(公告)日：2016-06-14
申请号：US14153709
申请日：2014-01-13
申请人： Justin M. Crank , Suranjan Roychowdhury , Carey J. Becker
发明人： Justin M. Crank , Suranjan Roychowdhury , Carey J. Becker
IPC分类号： A61M5/30 , A61M25/00 , A61M31/00 , A61M25/04
CPC分类号： A61M5/3007 , A61B1/018 , A61B90/39 , A61B2090/3925 , A61B2090/3966 , A61M5/30 , A61M5/315 , A61M25/005 , A61M25/0054 , A61M25/007 , A61M25/04 , A61M31/00 , A61M2205/502 , A61M2210/1078
摘要： A needleless fluid injection device including a flexible shaft with a proximal end, a distal end, an injection lumen extending from the proximal end to the distal end of the shaft, and at least one injection orifice extending through a wall of the injection lumen at the distal end of the shaft. The injection lumen can include a depth-limiting system (462) at its distal end for controlling the depth of insertion of the injection lumen relative to a target tissue of a patient. The injection lumen can alternatively or additionally include at least one guidance feature. The injection lumen can alternatively or additionally include at least one flow-modifying protrusion extending from the inner tubular wall of the injection lumen and toward a longitudinal axis of the injection lumen.
摘要翻译：一种无针流体注射装置，包括具有近端的柔性轴，远端，从所述轴的近端延伸到所述远端的注射腔，以及在所述注射腔的壁处延伸穿过所述注射腔的壁的至少一个注射孔轴的远端。注射内腔在其远端可以包括深度限制系统（462），用于控制注射内腔相对于患者的目标组织的插入深度。注射腔可以替代地或另外包括至少一个引导特征。注射腔可以可选地或另外包括至少一个从注射腔的内管壁延伸并且朝向注射腔的纵向轴线延伸的流动改变突出部。

34. 发明授权

US08864650B2 Methods and apparatus for securing a urethral sling to a pubic bone 有权
标题翻译：将尿道吊带固定在耻骨上的方法和装置
公开(公告)号：US08864650B2
公开(公告)日：2014-10-21
申请号：US11993397
申请日：2006-06-20
申请人： Mona J. Inman , Kevin R. Arnal , Matthew J. Monarski , Robert L. Rykhus, Jr. , Suranjan Roychowdhury , Jeffrey A. Lechner-Riehle , Eric S. Watschke
发明人： Mona J. Inman , Kevin R. Arnal , Matthew J. Monarski , Robert L. Rykhus, Jr. , Suranjan Roychowdhury , Jeffrey A. Lechner-Riehle , Eric S. Watschke
IPC分类号： A61F2/00 , A61B17/04 , A61B17/88 , A61B17/00 , A61B17/064
CPC分类号： A61F2/0045 , A61B17/0401 , A61B17/0487 , A61B17/064 , A61B17/0643 , A61B17/8875 , A61B2017/00734 , A61B2017/00805 , A61B2017/0409 , A61B2017/0414 , A61B2017/044 , A61B2017/045 , A61B2017/0454 , A61B2017/0496
摘要： Surgical procedures, kits and implants for alleviating human incontinence, and particularly providing improved methods and apparatus to secure a urethral sling to pubic bone in a sub-urethral location to support the urethra and alleviate incontinence are disclosed. Bone anchors, e.g., bone screws, are driven into pubic bones with exposed bone anchor heads and necks configured to receive and support a urethral sling applied to the bone anchors with and without retainers applied against the urethral sling to retain portions of the urethral sling between the bone anchor heads and the pubic bones.
摘要翻译：公开了用于减轻人体失禁的外科手术，套件和植入物，并且特别提供改进的方法和装置，以确保尿道吊带在尿道尿道位置以支持尿道并减轻失禁的耻骨。骨锚，例如骨螺钉被驱动到耻骨中，暴露的骨锚头和颈部构造成接收和支撑施加到骨锚的尿道吊带，其具有和不具有施加在尿道吊索上的保持器，以将尿道吊索的部分保持在尿道吊索之间骨锚头和耻骨。

35. 发明授权

US08066725B2 Anastomosis device having improved safety features 有权
标题翻译：具有改善的安全特征的吻合装置
公开(公告)号：US08066725B2
公开(公告)日：2011-11-29
申请号：US11873888
申请日：2007-10-17
申请人： Vincent G. Copa , Sidney F. Hauschild , Suranjan Roychowdhury , Kory P. Hamel , Robert L. Rykhus , Jay Soderberg
发明人： Vincent G. Copa , Sidney F. Hauschild , Suranjan Roychowdhury , Kory P. Hamel , Robert L. Rykhus , Jay Soderberg
IPC分类号： A61B17/08
CPC分类号： A61B17/1114 , A61B2017/1103 , A61B2017/1139 , A61B2017/22069
摘要： An anastomosis device providing increased functionality, reliability and safety through the use of designs addressing potential puncture of an inflation balloon being used to hold and approximate tissue. The anastomosis device can include bladder retention structures configured to engage and retain tissue without pointed or sharpened surfaces that can rupture the inflation balloon. The anastomosis device can include a reinforced or otherwise protected inflation balloon to resist puncturing by a bladder retention structure. The anastomosis device can include a catheter wall profile selected to physically prevent bladder retention structures from being forcibly bent back so as to avoid potential contact with and puncture of the inflation balloon. The anastomosis device can include a catheter funnel with an internal spring for preventing kinking of the catheter lumen while providing for flexibility and stretch of the funnel to absorb pulling or shock force which can rupture the inflation balloon.
摘要翻译：一种吻合装置，通过使用针对用于保持和近似组织的充气球囊的潜在穿刺的设计来提供增强的功能性，可靠性和安全性。吻合装置可以包括构造成接合和保持组织的膀胱保持结构，而没有可以破裂充气气球的尖锐或锐化的表面。吻合装置可以包括加强的或以其他方式保护的充气气囊以抵抗由膀胱保持结构引起的穿刺。吻合装置可以包括选择用于物理地防止膀胱保持结构被强制弯曲的导管壁轮廓，以避免膨胀球囊的潜在接触和穿刺。吻合装置可以包括具有用于防止导管内腔扭结的内部弹簧的导管漏斗，同时提供漏斗的柔性和拉伸以吸收可以破坏充气气囊的拉力或冲击力。

36. 发明申请

US20110082328A1 METHODS FOR INSTALLING SLING TO TREAT FECAL INCONTINENCE, AND RELATED DEVICES 审中-公开
标题翻译：用于安装防止不正当行为的方法以及相关装置
公开(公告)号：US20110082328A1
公开(公告)日：2011-04-07
申请号：US12521917
申请日：2008-01-03
申请人： Christian Gozzi , Peter Rehder , Suranjan Roychowdhury
发明人： Christian Gozzi , Peter Rehder , Suranjan Roychowdhury
IPC分类号： A61F2/02
CPC分类号： A61F2/0045 , A61B17/06109 , A61B2017/00805 , A61B2017/06042 , A61B2017/06076
摘要： Described are implants, systems, kits, and methods, useful for treating fecal incontinence, which may involve surgical implantation of the implant to place a tissue support portion in a location to support, contact, adjust, or approximate, tissue of a region of anal musculature, with extension portions place in a position to support the tissue support portion. Described is a pelvic implant comprising a support portion, two extensions and a self-expanding tip (410).
摘要翻译：描述了可用于治疗大便失禁的植入物，系统，试剂盒和方法，其可能涉及手术植入植入物以将组织支撑部分放置在支撑，接触，调节或近似肛门区域的组织的位置肌肉组织，其中延伸部分位于支撑组织支撑部分的位置。描述了一种骨盆植入物，其包括支撑部分，两个延伸部分和自扩张尖端（410）。

37. 发明申请

US20100210897A1 SURGICAL IMPLANTS AND RELATED METHODS AND SYSTEMS 有权
标题翻译：手术植入物及其相关方法和系统
公开(公告)号：US20100210897A1
公开(公告)日：2010-08-19
申请号：US12772592
申请日：2010-05-03
申请人： Kevin R. Arnal , Sidney F. Hauschild , Robert E. Lund , Suranjan Roychowdhury , David W. Vancelette
发明人： Kevin R. Arnal , Sidney F. Hauschild , Robert E. Lund , Suranjan Roychowdhury , David W. Vancelette
IPC分类号： A61F2/02
CPC分类号： A61F2/0063 , A61B17/06066 , A61B17/06109 , A61B2017/0046 , A61B2017/00805 , A61B2017/06076 , A61F2/0045 , A61F2250/0078 , Y10T29/49 , Y10T29/49885
摘要： Described are surgical implants, tools, systems, and related methods, useful for implantation of surgical implants, such as those used to treat pelvic conditions including incontinence.
摘要翻译：描述了可用于植入外科植入物的外科植入物，工具，系统和相关方法，例如用于治疗包括失禁的骨盆病症的手术植入物。

38. 发明授权

US07763049B2 Orthopedic fixation connector 有权
标题翻译：骨科固定连接器
公开(公告)号：US07763049B2
公开(公告)日：2010-07-27
申请号：US10865169
申请日：2004-06-09
申请人： Suranjan Roychowdhury
发明人： Suranjan Roychowdhury
IPC分类号： A61B17/70
CPC分类号： A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7041
摘要： An orthopedic fixation connector and system is provided. The orthopedic fixation system includes bone anchors and linking elements that are coupled together to form a stabilization construct. The linking elements are fixed relative to the bone anchors by clamping arrangements. The clamping arrangements include first linear interlock components coupled to the anchors and second linear interlock components that linearly interlock with the first interlock components to clamp the linking elements at desired positions relative to the anchors.
摘要翻译：提供矫形固定连接器和系统。矫形固定系统包括骨锚和联接在一起以形成稳定结构的连接元件。连接元件通过夹紧装置相对于骨锚固定。夹紧装置包括联接到锚固件的第一线性互锁部件和与第一互锁部件线性互锁以将连接元件相对于锚固件夹紧在期望位置的第二线性互锁部件。

39. 发明申请

US20100168505A1 METHODS AND APPARATUS FOR SECURING A URETHRAL SLING TO A PUBIC BONE 有权
标题翻译：方法和装置用于将尿布固定到骨盆上
公开(公告)号：US20100168505A1
公开(公告)日：2010-07-01
申请号：US11993397
申请日：2006-06-20
申请人： Mona J. Inman , Kevin R. Arnal , Matthew J. Monarski , Robert L. Rykhus, JR. , Suranjan Roychowdhury , Jeffrey A. Lechner-Riehle , Eric S. Watschke
发明人： Mona J. Inman , Kevin R. Arnal , Matthew J. Monarski , Robert L. Rykhus, JR. , Suranjan Roychowdhury , Jeffrey A. Lechner-Riehle , Eric S. Watschke
IPC分类号： A61F2/02 , A61B17/00
CPC分类号： A61F2/0045 , A61B17/0401 , A61B17/0487 , A61B17/064 , A61B17/0643 , A61B17/8875 , A61B2017/00734 , A61B2017/00805 , A61B2017/0409 , A61B2017/0414 , A61B2017/044 , A61B2017/045 , A61B2017/0454 , A61B2017/0496
摘要： Surgical procedures, kits and implants for alleviating human incontinence, and particularly providing improved methods and apparatus to secure a urethral sling to pubic bone in a sub-urethral location to support the urethra and alleviate incontinence are disclosed. Bone anchors, e.g., bone screws, are driven into pubic bones with exposed bone anchor heads and necks configured to receive and support a urethral sling applied to the bone anchors with and without retainers applied against the urethral sling to retain portions of the urethral sling between the bone anchor heads and the pubic bones.
摘要翻译：公开了用于减轻人体失禁的外科手术，套件和植入物，并且特别提供改进的方法和装置，以确保尿道吊带在尿道尿道位置以支持尿道并减轻失禁的耻骨。骨锚，例如骨螺钉被驱动到耻骨中，暴露的骨锚头和颈部构造成接收和支撑施加到骨锚的尿道吊带，其具有和不具有施加在尿道吊索上的保持器，以将尿道吊索的部分保持在尿道吊索之间骨锚头和耻骨。

40. 发明授权

US07722528B2 Surgical implants and related methods and systems 有权
标题翻译：手术植入物及相关方法和系统
公开(公告)号：US07722528B2
公开(公告)日：2010-05-25
申请号：US11347596
申请日：2006-02-03
申请人： Kevin R. Arnal , Sidney F. Hauschild , Robert E. Lund , Suranjan Roychowdhury , David W. Vancelette
发明人： Kevin R. Arnal , Sidney F. Hauschild , Robert E. Lund , Suranjan Roychowdhury , David W. Vancelette
IPC分类号： A61F2/00
CPC分类号： A61F2/0063 , A61B17/06066 , A61B17/06109 , A61B2017/0046 , A61B2017/00805 , A61B2017/06076 , A61F2/0045 , A61F2250/0078 , Y10T29/49 , Y10T29/49885
摘要： Described are surgical implants, tools, systems, and related methods, useful for implantation of surgical implants, such as those used to treat pelvic conditions including but not limited to incontinence; an implant may features such as a stiffened non-flat form; a suture running; a system may include a surgical implant as described and an installation tool; methods may include a method of preparing a surgical implant and a method of implanting a urethral sling.
摘要翻译：描述了可用于植入外科植入物的外科手术植入物，工具，系统和相关方法，例如用于治疗骨盆病症（包括但不限于失禁）的手术植入物; 植入物可以具有诸如加强的非平坦形式的特征; 缝合线系统可以包括所描述的手术植入物和安装工具; 方法可以包括制备手术植入物的方法和植入尿道吊带的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式