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公开(公告)号：US06316247B1
公开(公告)日：2001-11-13
申请号：US09333532
申请日：1999-06-15
IPC分类号： C07G1700
CPC分类号： A61L27/3604 , A61L27/3683
摘要： A device and method for producing refined adipose tissue for use in autologous adipose transplantation or research wherein a sterile environment is maintained. More particularly, a system for refining tissue comprising a first flexible container, a second flexible container having a plurality of pores providing for fluid communication between the interior of the first flexible container and the interior of the first enveloping flexible container, a first port that provides communication between the exterior environment and the interior of the first flexible container and thereby provides a means for introducing fluids into the interior of the first flexible container and allowing waste effluent to exit the first container, a second flexible container, a second port for inserting tissue into the second container and expressing refined tissue out of the container, and a means for controlling the opening and closing of the first and second ports. The method comprises introducing a tissue sample into the system and subjecting it to a washing phase wherein the tissue is agitated, the waste effluent is allowed to exit the system through the first port, and the refined tissue is expressed out the second port for further refinement or transplantation.
摘要翻译： 用于生产用于自体脂肪移植或研究的精制脂肪组织的装置和方法，其中保持无菌环境。 更具体地，涉及一种用于精制组织的系统，包括第一柔性容器，具有多个孔的第二柔性容器，所述第二柔性容器提供用于在第一柔性容器的内部与第一包封柔性容器的内部之间的流体连通;第一端口， 外部环境和第一柔性容器的内部之间的连通，从而提供用于将流体引入第一柔性容器的内部并允许废物流出物离开第一容器，第二柔性容器，用于插入组织的第二端口 进入第二容器并从容器中表达精制的组织，以及用于控制第一和第二端口的打开和关闭的装置。 该方法包括将组织样品引入系统并使其进行洗涤阶段，其中组织被搅动，允许废物流出物通过第一端口离开系统，并且精制组织被表达出第二端口用于进一步细化 或移植。
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公开(公告)号：US5501663A
公开(公告)日：1996-03-26
申请号：US87487
申请日：1993-07-02
CPC分类号： A61M1/1678 , A61M1/1698 , A61M1/26 , Y10S128/03 , Y10S261/28
摘要： An intravenous fiber membrane oxygenator is disclosed in several embodiments wherein the fibers either run at a transverse angle relative to the longitudinal axis of the oxygenator and/or are of a reduced length to optimize the gas transfer efficiency of the oxygenator. Various helical or spiral wraps of fibers are disclosed. One embodiment utilizes two sets of longitudinally extending fibers wherein the oxygen gas is moved in opposite directions from a central location of the oxygenator.
摘要翻译： 在几个实施方案中公开了静脉内纤维膜氧合器，其中纤维相对于氧合器的纵向轴线以横向角度运行和/或具有减小的长度以优化氧合器的气体转移效率。 公开了各种螺旋或螺旋形的纤维卷。 一个实施例使用两组纵向延伸纤维，其中氧气从氧合器的中心位置沿相反方向移动。
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公开(公告)号：US4819640A
公开(公告)日：1989-04-11
申请号：US914164
申请日：1986-10-01
CPC分类号： A61B17/11 , A61B17/0482
摘要： A microsurgery tool for use in anastomosis of small vessels has a thin shaft with a pair of forwardly projecting tines defining a throat for receiving the pointed end of a suture needle. The microsurgery tool is inserted between confronting ends of vessels into engagement with the inner wall of one vessel for receiving a suture needle point passing through the outer wall of the vessel and thereafter is withdrawn from the space between the vessels to engage the outer surface of the other vessel where it receives the pointed end of the same suture needle passing through the inner wall of the other vessel.
摘要翻译： 用于小血管吻合的显微手术工具具有细轴，其具有一对向前突出的齿，其限定了用于接收缝合针的尖端的喉部。 显微手术工具插入血管的相对端之间，与一个血管的内壁接合，用于接收通过血管外壁的缝合线针尖，然后从血管之间的空间中取出，以接合血管的外表面 其中容纳相同缝合针的尖端穿过另一容器的内壁的其他容器。
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公开(公告)号：US4993586A
公开(公告)日：1991-02-19
申请号：US369457
申请日：1989-06-21
CPC分类号： G07F11/68 , A61F15/002 , G07B3/02 , Y10T156/1365 , Y10T83/896
摘要： An adhesive bandage dispensing device is provided which facilitates efficient and quick access to an adhesive bandage. The device has a base, a spool holder, a removal platform having a slicer and cutter and an adhesive bandage carrier spool mounted to the device by the spool holder. A continuous strip of adhesive bandages is mounted on the spool. The strip consists of separate adhesive bandages wrapped in a protective coating. The action of pulling the strip away from the spool over the platform causes a portion of the protective covering of strip to be sliced by the slicer. This will expose a bandage which then can be lifted off the remaining portion of the protective coating for use. After this, the cutter is used to separate the bandageless strip from the device for subsequent disposal.
摘要翻译： 提供了一种胶带绷带分配装置，其有助于高效且快速地进入胶粘绷带。 该装置具有基座，线轴保持器，具有切片器和切割器的移除平台以及通过卷轴保持器安装到装置上的胶粘绷带托架卷轴。 连续的胶带绷带安装在线轴上。 该条由包裹在保护涂层中的单独的粘合绷带组成。 将条带从托盘上拉过平台的动作使得条带的保护覆盖物的一部分被切片机切片。 这将暴露绷带，然后可以将其从被保护涂层的剩余部分提起以供使用。 此后，切割机用于将无带条带与设备分离，以便后续处理。
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