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公开(公告)号：US08257393B2
公开(公告)日：2012-09-04
申请号：US10727367
申请日：2003-12-04
IPC分类号： A61B17/04
CPC分类号： A61B17/06166 , A61B17/0469 , A61B2017/0404 , A61B2017/0458 , A61B2017/0464 , A61B2017/0475 , A61B2017/06185 , A61M37/00
摘要： An active suture that can be used for both wound closure and the delivery of therapeutic fluids to the tissue surrounding a wound is disclosed. The active suture may include a connector designed to join a fluid source, such as a syringe or conventional IV delivery system, to an internal passageway that is embedded within a braided suture. The internal passageway may be comprised of a fine polymeric tube and is capable of conducting and emitting a fluid into at least a portion of the braided suture and surrounding tissue. The invention enables delivery of an efficacious volume of drug bearing solution on the order of milliliters per day, provides a high level of fluid delivery rate control enabling the physician to start or stop drug administration at his/her discretion, and offers a means of providing more than one type of medication that may be selected post-surgically in accord with unexpected patient symptoms that may arise.
摘要翻译： 公开了可以用于伤口闭合和将治疗流体递送到围绕伤口的组织的主动缝合线。 活动缝合线可以包括设计成将流体源（例如注射器或常规IV递送系统）连接到嵌入在编织缝合线内部的内部通道的连接器。 内部通道可以由精细聚合物管组成，并且能够将流体导入并发射到编织缝合线和周围组织的至少一部分中。 本发明使得有效量的药物载体溶液能够以每天毫升量的量递送，提供了高水平的流体输送速率控制，使得医师能够按照自己的判断开始或停止药物管理，并且提供了一种提供 可以根据可能出现的意想不到的患者症状在手术后选择多种类型的药物。
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公开(公告)号：US07887746B2
公开(公告)日：2011-02-15
申请号：US11956120
申请日：2007-12-13
CPC分类号： C21D9/26 , A61B17/06066 , A61B90/92 , A61B2017/00526 , B21G1/08 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating and coloring a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing and a system for providing a gas mixture containing a fractional concentration of oxygen to oxidize and colorize the surfaces of the plurality of curved suture needles as the plurality of suture needles pass through the housing. A process for thermally treating and coloring a plurality of curved suture needles to colorize and enhance the stiffness and yield moment of the curved suture needles is also provided.
摘要翻译： 一种用于热处理和着色多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准，使得多个弯曲的缝合针能够通过，当多个弯曲的缝合针被传送器传送时，位于壳体内的热源用于加热多个弯曲的缝合针 从壳体的第一端到壳体的第二端，以及用于提供含有分数浓度的氧的气体混合物的系统，以便当多个缝合针穿过所述多个缝合针时，多个弯曲缝合针的表面氧化和着色 住房。 还提供了一种用于热处理和着色多个弯曲缝合针以使着色和增强弯曲缝合针的刚度和屈服力矩的方法。
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公开(公告)号：US08241441B2
公开(公告)日：2012-08-14
申请号：US13006179
申请日：2011-01-13
CPC分类号： C21D9/26 , A61B17/06066 , A61B90/92 , A61B2017/00526 , B21G1/08 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating and coloring a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing and a system for providing a gas mixture containing a fractional concentration of oxygen to oxidize and colorize the surfaces of the plurality of curved suture needles as the plurality of suture needles pass through the housing. A process for thermally treating and coloring a plurality of curved suture needles to colorize and enhance the stiffness and yield moment of the curved suture needles is also provided.
摘要翻译： 一种用于热处理和着色多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准，使得多个弯曲的缝合针能够通过，当多个弯曲的缝合针被传送器传送时，位于壳体内的热源用于加热多个弯曲的缝合针 从壳体的第一端到壳体的第二端，以及用于提供含有分数浓度的氧的气体混合物的系统，以便当多个缝合针穿过所述多个缝合针时，多个弯曲缝合针的表面氧化和着色 住房。 还提供了一种用于热处理和着色多个弯曲缝合针以使着色和增强弯曲缝合针的刚度和屈服力矩的方法。
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4.发明申请RAPID THERMAL TREATMENT FOR ENHANCING BENDING STIFFNESS AND YIELD MOMENT OF CURVED NEEDLES 有权用于增强弯曲针的弯曲刚度和屈服强度的快速热处理公开(公告)号：US20090157116A1
公开(公告)日：2009-06-18
申请号：US11956105
申请日：2007-12-13
CPC分类号： C21D9/26 , A61B17/06066 , B21G1/006 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, and a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing. Also provided is a process for thermally treating a plurality of curved suture needles to enhance the stiffness and yield moment of the curved suture needles. The curved suture needles so treated have a desirable combination of stiffness, strength and ductility.
摘要翻译： 一种用于热处理多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准以使多个弯曲的缝合针能够通过，并且当多个弯曲的缝合针被转移时，位于壳体内的热源用于加热多个弯曲的缝合针 输送机从壳体的第一端到壳体的第二端。 还提供了一种用于热处理多个弯曲缝合针以增强弯曲缝合针的刚度和屈服力矩的方法。 如此处理的弯曲缝合针具有期望的刚度，强度和延展性的组合。
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5.发明申请RAPID THERMAL TREATMENT FOR ENHANCING BENDING STIFFNESS AND YIELD MOMENT OF CURVED NEEDLES 有权用于增强弯曲针的弯曲刚度和屈服强度的快速热处理公开(公告)号：US20110290385A1
公开(公告)日：2011-12-01
申请号：US13209152
申请日：2011-08-12
CPC分类号： C21D9/26 , A61B17/06066 , B21G1/006 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, and a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing. Also provided is a process for thermally treating a plurality of curved suture needles to enhance the stiffness and yield moment of the curved suture needles. The curved suture needles so treated have a desirable combination of stiffness, strength and ductility.
摘要翻译： 一种用于热处理多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准以使多个弯曲的缝合针能够通过，并且当多个弯曲的缝合针被转移时，位于壳体内的热源用于加热多个弯曲的缝合针 输送机从壳体的第一端到壳体的第二端。 还提供了一种用于热处理多个弯曲缝合针以增强弯曲缝合针的刚度和屈服力矩的方法。 如此处理的弯曲缝合针具有期望的刚度，强度和延展性的组合。
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公开(公告)号：US20110108165A1
公开(公告)日：2011-05-12
申请号：US13006179
申请日：2011-01-13
IPC分类号： C23C8/12
CPC分类号： C21D9/26 , A61B17/06066 , A61B90/92 , A61B2017/00526 , B21G1/08 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating and coloring a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing and a system for providing a gas mixture containing a fractional concentration of oxygen to oxidize and colorize the surfaces of the plurality of curved suture needles as the plurality of suture needles pass through the housing. A process for thermally treating and coloring a plurality of curved suture needles to colorize and enhance the stiffness and yield moment of the curved suture needles is also provided.
摘要翻译： 一种用于热处理和着色多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准，使得多个弯曲的缝合针能够通过，当多个弯曲的缝合针被传送器传送时，位于壳体内的热源用于加热多个弯曲的缝合针 从壳体的第一端到壳体的第二端，以及用于提供含有分数浓度的氧的气体混合物的系统，以便当多个缝合针穿过所述多个缝合针时，多个弯曲缝合针的表面氧化和着色 住房。 还提供了一种用于热处理和着色多个弯曲缝合针以使着色和增强弯曲缝合针的刚度和屈服力矩的方法。
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7.发明授权公开(公告)号：US08021598B2
公开(公告)日：2011-09-20
申请号：US11956105
申请日：2007-12-13
CPC分类号： C21D9/26 , A61B17/06066 , B21G1/006 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, and a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing. Also provided is a process for thermally treating a plurality of curved suture needles to enhance the stiffness and yield moment of the curved suture needles. The curved suture needles so treated have a desirable combination of stiffness, strength and ductility.
摘要翻译： 一种用于热处理多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准以使多个弯曲的缝合针能够通过，并且当多个弯曲的缝合针被转移时，位于壳体内的热源用于加热多个弯曲的缝合针 输送机从壳体的第一端到壳体的第二端。 还提供了一种用于热处理多个弯曲缝合针以增强弯曲缝合针的刚度和屈服力矩的方法。 如此处理的弯曲缝合针具有期望的刚度，强度和延展性的组合。
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8.发明授权公开(公告)号：US08366845B2
公开(公告)日：2013-02-05
申请号：US13209152
申请日：2011-08-12
CPC分类号： C21D9/26 , A61B17/06066 , B21G1/006 , C21D9/0018 , C21D9/0056
摘要： An apparatus for thermally treating a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, and a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing. Also provided is a process for thermally treating a plurality of curved suture needles to enhance the stiffness and yield moment of the curved suture needles. The curved suture needles so treated have a desirable combination of stiffness, strength and ductility.
摘要翻译： 一种用于热处理多个弯曲缝合针的装置。 该装置包括用于将多个弯曲缝合针从弯曲缝合针的源转移到接收器的输送机，邻近输送机定位的壳体，壳体具有第一端，第二端和从第一端延伸的开口 在第二端，开口与输送机对准以使多个弯曲的缝合针能够通过，并且当多个弯曲的缝合针被转移时，位于壳体内的热源用于加热多个弯曲的缝合针 输送机从壳体的第一端到壳体的第二端。 还提供了一种用于热处理多个弯曲缝合针以增强弯曲缝合针的刚度和屈服力矩的方法。 如此处理的弯曲缝合针具有期望的刚度，强度和延展性的组合。
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公开(公告)号：US07481826B2
公开(公告)日：2009-01-27
申请号：US10674332
申请日：2003-09-30
CPC分类号： A61B17/06066 , A61B2017/06052 , A61B2017/0608 , A61B2017/061 , A61B2017/06185
摘要： A multifunctional suture needle that may be used to draw a suture through tissue surrounding a wound while simultaneously delivering a bioactive fluid through the needle tip. The suture needle possesses an internal cavity capable of containing a fluid, and a fine aperture adjacent to the point of the needle through which the fluid may egress. The fluid may be driven from the needle through the needle tip with a compressed gas that is sealed within the cavity adjacent to the fluid. Alternatively a fluid conducting suture may be employed to deliver fluid through the internal passage of the suture needle and out the aperture adjacent to the tip of the needle. The rate at which the fluid is emitted from the suture needle may be controlled by carefully selecting the fluid viscosity, design of the needle or suture passages, and pressure applied to the fluid.
摘要翻译： 一种多功能缝合针，其可用于通过围绕伤口的组织画出缝线，同时将生物活性流体通过针尖递送。 缝合针具有能够容纳流体的内腔和邻近针的点的细孔，流体可通过该点而流出。 流体可以通过针尖从针头被驱动，压缩气体被密封在与流体相邻的腔内。 或者，可以使用流体导电缝合线来输送流体穿过缝合针的内部通道并且离开邻近针的尖端的孔。 可以通过仔细选择流体粘度，针或缝线通道的设计和施加到流体的压力来控制从缝合针发射流体的速率。
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