-
公开(公告)号：US20100082114A1
公开(公告)日：2010-04-01
申请号：US12432314
申请日：2009-04-29
IPC分类号： A61F2/02
CPC分类号： A61L27/3604 , A61F2/0063 , A61F2/02 , A61L31/005 , A61L2430/34
摘要： Described herein are tissue repair implants comprising at least a first layer of peritoneal membrane. The first layer of peritoneal membrane can be located adjacent to a second layer of peritoneal membrane and can be in direct contact with the second layer of peritoneal membrane. Additional layers (e.g., a third or fourth layer) can be included. Where more than one layer is present, the layers can be affixed to one another. For example, a first layer of peritoneal membrane can be attached to the second layer of peritoneal membrane by an adhesive bond, suture, or staple. One or more of the peritoneal membranes can be non-crosslinked, partially crosslinked, or substantially fully crosslinked. Any of the layers of peritoneal membrane may be attached to a wall (e.g., an interior or exterior wall) of an abdominal tissue by an adhesive, suture, and/or staples.
摘要翻译： 本文描述的是包括至少第一层腹膜的组织修复植入物。 第一层腹膜可以位于第二层腹膜附近，并且可以与第二层腹膜直接接触。 可以包括附加层（例如，第三层或第四层）。 在存在多于一层的情况下，层可以彼此固定。 例如，第一层腹膜可以通过粘合剂粘合剂，缝合线或缝钉连接到第二层腹膜。 一个或多个腹膜可以是非交联的，部分交联的或基本完全交联的。 腹膜的任何一层可以通过粘合剂，缝合线和/或钉钉连接到腹部组织的壁（例如，内壁或外壁）上。
-
公开(公告)号：US20050119674A1
公开(公告)日：2005-06-02
申请号：US10972044
申请日：2004-10-22
申请人： Peter Gingras
发明人： Peter Gingras
CPC分类号： A61F5/0063 , A61F5/0003 , A61F5/0026 , A61F5/0086
摘要： A gastric constriction device (160) comprises a sheet (131) extending over part of the wall of the stomach (24). Five bands (151) extend around the stomach (24) to fix the sheet (131) in position relative to the stomach (24). The lower two bands (151) extend from the first side (152) of the sheet (131) around the stomach (24) only partially towards the second side (153). These lower two bands (151) are not fixed to the second side (153). This arrangement results in an unconstricted portion of the stomach (161). In this manner, the device (160) restricts expansion of the majority of the stomach wall while facilitating expansion of this unconstricted portion (161). The unconstricted portion (161) is therefore free to expand or bulge outwardly upon ingestion. This expansion may trigger the feeling of satiation due to the presence of the vagal nerves in this portion (161) of the stomach (24).
摘要翻译： 胃收缩装置（160）包括在胃（24）的壁的一部分上延伸的片（131）。 五个带（151）围绕胃（24）延伸以将片（131）相对于胃（24）固定在适当位置。 下两个带（151）从片（131）的第一侧（152）围绕胃（24）仅部分地朝向第二侧（153）延伸。 这些较低的两个带（151）不固定到第二侧（153）。 这种布置导致胃的无约束部分（161）。 以这种方式，装置（160）限制胃壁的大部分的膨胀，同时有助于该无约束部分（161）的膨胀。 因此，非限制部分（161）在摄入时可以自由地向外膨胀或膨胀。 由于在胃部（24）的该部分（161）存在迷走神经，所以这种扩张可能引起饱腹感。
-
公开(公告)号：US20110082481A1
公开(公告)日：2011-04-07
申请号：US12911193
申请日：2010-10-25
申请人： Peter Gingras , Dean King
发明人： Peter Gingras , Dean King
IPC分类号： A61F2/02
CPC分类号： A61L27/56 , A61F2/0045 , A61F2/0063 , A61F2002/0068 , A61L27/50 , D04B21/12 , D10B2509/08 , Y10T442/30 , Y10T442/40
摘要： A soft tissue implant comprises a condensed surgical mesh having a plurality of monofilament biocompatible fibres 12. Condensing of the fibres reduces the void space between adjacent fibres 12 in the mesh and reduces the surface area of the fibres 12 available for contact with tissue 18. Condensation of the fibres 12 may be achieved by applying mechanical pressure, and/or vacuum, and/or heat to the mesh.
摘要翻译： 软组织植入物包括具有多个单丝生物相容性纤维12的冷凝外科手术网。纤维的冷凝减少网中相邻纤维12之间的空隙空间，并减少可用于与组织18接触的纤维12的表面积。冷凝 的纤维12可以通过向网状物施加机械压力和/或真空和/或加热来实现。
-
公开(公告)号：US20100280532A1
公开(公告)日：2010-11-04
申请号：US12627847
申请日：2009-11-30
申请人： Peter Gingras
发明人： Peter Gingras
CPC分类号： A61F2/07 , A61F2/0063 , A61F2230/0067
摘要： Implants (20, 22) and methods of making the implants for treating bodily defects or remodeling tissue. The implants have a low density and open pores (49) which may permit tissue ingrowth.
摘要翻译： 植入物（20,22）以及制造用于治疗身体缺陷或重塑组织的植入物的方法。 植入物具有低密度和开孔（49），其可允许组织向内生长。
-
公开(公告)号：US20060106419A1
公开(公告)日：2006-05-18
申请号：US10525193
申请日：2003-08-25
申请人： Peter Gingras
发明人： Peter Gingras
IPC分类号： A61B17/08
CPC分类号： A61F2/07 , A61F2/0063 , A61F2230/0067
摘要： Implants (20, 22) and methods of making the implants for treating bodily defects or remodeling tissue. The implants have a low density and open pores (49) which may permit tissue ingrowth.
摘要翻译： 植入物（20,22）以及制造用于治疗身体缺陷或重塑组织的植入物的方法。 植入物具有低密度和开孔（49），其可允许组织向内生长。
-
公开(公告)号：US20050234291A1
公开(公告)日：2005-10-20
申请号：US11094643
申请日：2005-03-30
申请人： Peter Gingras
发明人： Peter Gingras
CPC分类号： A61F2/0045 , A61B17/06004 , A61B2017/00805 , A61F2/0063 , A61F13/47209 , A61F2250/0018 , A61F2250/0023 , D04B21/12 , D10B2509/08 , Y10T29/49863
摘要： A tubular non-woven soft tissue implant (30) has cell patterns (32). The cell pattern (32) has a continuous circumferential construction with atraumatic edges (34) and a tubular centre (36). The implant (30) is suitable for stabilising and/or supporting body tissue for example to treat urinary incontinence and/or pelvic floor prolapse.
摘要翻译： 管状无纺织物组织植入物（30）具有细胞图案（32）。 细胞图案（32）具有连续的圆周结构，具有无创伤边缘（34）和管状中心（36）。 植入物（30）适于稳定和/或支撑身体组织，例如治疗尿失禁和/或盆底脱垂。
-
公开(公告)号：US20110118706A1
公开(公告)日：2011-05-19
申请号：US12675943
申请日：2008-09-01
申请人： Peter Gingras , Dean King
发明人： Peter Gingras , Dean King
IPC分类号： A61B17/00
CPC分类号： A61F2/0063 , A61B17/00234 , A61B17/0057 , A61B17/0218 , A61B17/0281 , A61B17/04 , A61F2002/0072
摘要： A medical assembly comprises a soft tissue implant (16) for treating a first portion of body tissue during hernia repair, and a device (20). The device (20) comprises a support element (31) to support the soft tissue implant (16) during deployment. The device (20) comprises an elongate drawstring to releasably couple the soft tissue implant (16) to the support element (31). The support element (31) and the soft tissue implant (16) are movable between a collapsed delivery configuration, and an expanded deployment configuration. During deployment a second end (33) of the support element (31) engages with a second portion of body tissue to maintain the second portion of body tissue spaced-apart from the soft tissue implant (16). The support element (31) comprises an access opening (34) through which one or more instruments may be extended to access the soft tissue implant (16). The soft tissue implant (16) is attached to the first portion of body tissue using a suture. After deployment the support element (31) may be released from the soft tissue implant (16) and removed.
摘要翻译： 医疗组件包括用于在疝修补期间治疗身体组织的第一部分的软组织植入物（16）和装置（20）。 装置（20）包括在展开期间支撑软组织植入物（16）的支撑元件（31）。 装置（20）包括细长的束带，以将软组织植入物（16）可释放地联接到支撑元件（31）。 支撑元件（31）和软组织植入物（16）可在折叠的输送配置和扩展展开配置之间移动。 在展开期间，支撑元件（31）的第二端（33）与身体组织的第二部分接合以保持身体组织的与软组织植入物（16）间隔开的第二部分。 支撑元件（31）包括进入开口（34），一个或多个器械可以通过该开口延伸以接近软组织植入物（16）。 软组织植入物（16）使用缝线连接到身体组织的第一部分。 在部署之后，支撑元件（31）可以从软组织植入物（16）释放并移除。
-
公开(公告)号：US07758493B2
公开(公告)日：2010-07-20
申请号：US10972044
申请日：2004-10-22
申请人： Peter Gingras
发明人： Peter Gingras
IPC分类号： A61F2/00
CPC分类号： A61F5/0063 , A61F5/0003 , A61F5/0026 , A61F5/0086
摘要： A gastric constriction device (160) comprises a sheet (131) extending over part of the wall of the stomach (24). Five bands (151) extend around the stomach (24) to fix the sheet (131) in position relative to the stomach (24). The lower two bands (151) extend from the first side (152) of the sheet (131) around the stomach (24) only partially towards the second side (153). These lower two bands (151) are not fixed to the second side (153). This arrangement results in an unconstricted portion of the stomach (161). In this manner, the device (160) restricts expansion of the majority of the stomach wall while facilitating expansion of this unconstricted portion (161). The unconstricted portion (161) is therefore free to expand or bulge outwardly upon ingestion. This expansion may trigger the feeling of satiation due to the presence of the vagal nerves in this portion (161) of the stomach (24).
摘要翻译： 胃收缩装置（160）包括在胃（24）的壁的一部分上延伸的片（131）。 五个带（151）围绕胃（24）延伸以将片（131）相对于胃（24）固定在适当位置。 下两个带（151）从片（131）的第一侧（152）围绕胃（24）仅部分地朝向第二侧（153）延伸。 这些较低的两个带（151）不固定到第二侧（153）。 这种布置导致胃的无约束部分（161）。 以这种方式，装置（160）限制胃壁的大部分的膨胀，同时有助于该无约束部分（161）的膨胀。 因此，非限制部分（161）在摄入时可以自由地向外膨胀或膨胀。 由于在胃部（24）的该部分（161）存在迷走神经，所以这种扩张可能引起饱腹感。
-
公开(公告)号：US20100082113A1
公开(公告)日：2010-04-01
申请号：US12432405
申请日：2009-04-29
IPC分类号： A61F2/02
CPC分类号： A61L27/3604 , A61F2/0063 , A61F2/02 , A61L31/005 , A61L2430/34
摘要： Described herein are tissue repair implants that include a first or lower layer of peritoneal membrane and a support member. The implants can further include an upper layer of peritoneal membrane, and the support member can reinforce the two layers of peritoneal membrane. For example, the support member can be located between the lower layer of peritoneal membrane and the upper layer of peritoneal membrane. The support member can be encapsulated between the two layers of peritoneal membrane to attach the two layers of peritoneal membrane to the support member. The support member can be made from a non-biological synthetic material mesh with a plurality of openings extending therethrough. Either of the layers of peritoneal membrane and/or the support member may be attached to a wall (e.g., an interior wall) of an abdominal tissue. Either of the layers of peritoneal membrane may be remodelled by in-growth of tissue.
摘要翻译： 这里描述的是包括腹膜的第一或下层和支撑构件的组织修复植入物。 植入物还可以包括腹膜的上层，并且支撑构件可以加强两层腹膜。 例如，支撑构件可以位于腹膜的下层和腹膜的上层之间。 支撑构件可以封装在两层腹膜之间，以将两层腹膜附着到支撑构件上。 支撑构件可以由具有延伸穿过其中的多个开口的非生物合成材料网制成。 腹膜和/或支撑构件的任一层可以附着到腹部组织的壁（例如，内壁）上。 腹膜的任一层可以通过组织的生长被改造。
-
公开(公告)号：US07354449B2
公开(公告)日：2008-04-08
申请号：US10972197
申请日：2004-10-22
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/91 , A61F2002/072 , A61F2210/0076 , A61F2220/005 , A61L31/10 , A61L31/146 , C08L27/18
摘要： A radially deployable covered stent that predictably and dependably expands to an increased diameter state at relatively low deployment pressures while concomitantly minimizing the risk of tearing of the stent covering during expansion. The stent covering includes an inner cover and an outer cover that are bonded together through and around the stent structure to cover the stent. The stent cover is constructed from expanded polytetrafluoroethylene (ePTFE) having a structure of nodes interconnected by fibrils. The stent covering has a radial thickness of at least about 0.008″ and an average internodal distance (IND) of at least about 100 microns when the stent is in the reduced diameter, unexpanded state. The covered stent deploys at an average deployment pressure of less than or equal to about 10 atm. A method for covering a stent structure according to the present invention includes placing a compression member in the form of a tubular sleeve over the outer cover and heating the compressed covered stent to bond the inner cover to the outer cover. An adhesive in the form of an aqueous dispersion of PTFE can be applied to either the inner cover or the outer cover to facilitate bonding of the inner cover to the outer cover.
摘要翻译： 可径向展开的覆盖支架可预测地且可靠地在相对较低的部署压力下扩张到增加的直径状态，同时最小化扩张期间支架覆盖物撕裂的风险。 支架覆盖物包括通过支架结构并且围绕支架结构粘合在一起以覆盖支架的内盖和外盖。 支架盖由膨胀的聚四氟乙烯（ePTFE）构成，其具有通过纤维互连的节点结构。 当支架处于减小直径，未膨胀状态时，支架覆盖物具有至少约0.008“的径向厚度和至少约100微米的平均间隔距离（IND）。 覆盖的支架以小于或等于约10atm的平均部署压力部署。 根据本发明的覆盖支架结构的方法包括将管状套筒形式的压缩构件放置在外盖上并加热压缩的被覆盖的支架以将内盖结合到外盖。 可以将PTFE的水性分散体形式的粘合剂施加到内盖或外盖上，以便于内盖与外盖接合。
-
-
-
-
-
-
-
-
-
搜索结果
30 条记录 (耗时 0.024 秒)
