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1. 发明授权

US08641667B2 Perfusion device and method 有权
标题翻译：灌注装置和方法
公开(公告)号：US08641667B2
公开(公告)日：2014-02-04
申请号：US12089679
申请日：2006-10-19
申请人： Ed Kurek , Sean H. Kerr
发明人： Ed Kurek , Sean H. Kerr
IPC分类号： A61M1/00
CPC分类号： C12N5/0673 , A61B17/8827 , A61F2/4601 , A61F2/4644 , A61F2002/2817 , A61F2002/2835 , A61F2002/30601 , A61F2002/4685 , C12N5/0669
摘要： A perfusion device and method is provided in various examples. In an example, the device includes a container having a first internal chamber configured to hold the material; a port for introducing the liquid into the chamber; a vent for releasing gas and liquid from the chamber; and a flow control device for sealing the vent to allow a vacuum to be drawn on the first chamber. In an example, the container includes a syringe that defines the internal material chamber and includes an end cap and a plunger. The vent may be formed by a venting passageway in the plunger and/or the cap. In various examples, the vacuum may be created by a medical syringe coupled to the container. In some examples, the medical syringe may also be used to deliver the liquid into the container.
摘要翻译：在各种实施例中提供灌注装置和方法。在一个示例中，该装置包括具有被配置为保持材料的第一内室的容器; 用于将液体引入室中的端口; 用于从腔室释放气体和液体的排气口; 以及用于密封通气口以允许在第一室上抽真空的流量控制装置。在一个示例中，容器包括限定内部材料室并包括端盖和柱塞的注射器。通气孔可以由柱塞和/或盖中的通气通道形成。在各种示例中，可以通过联接到容器的医疗注射器产生真空。在一些实例中，也可以使用医疗注射器将液体输送到容器中。

2. 发明申请

US20080214998A1 Perfusion Device and Method 有权
标题翻译：灌注装置和方法
公开(公告)号：US20080214998A1
公开(公告)日：2008-09-04
申请号：US12089679
申请日：2006-10-19
申请人： Ed Kurek , Sean Hamilton Kerr
发明人： Ed Kurek , Sean Hamilton Kerr
IPC分类号： A61M25/00 , A61B19/00 , A61M31/00
CPC分类号： C12N5/0673 , A61B17/8827 , A61F2/4601 , A61F2/4644 , A61F2002/2817 , A61F2002/2835 , A61F2002/30601 , A61F2002/4685 , C12N5/0669
摘要： A perfusion device and method is provided. In one embodiment, the device includes a container having a first internal chamber configured to hold the material; a port for introducing the liquid into the chamber; a vent for releasing gas and liquid from the chamber; and a means for sealing the vent to allow a vacuum to be drawn on the first chamber The material may be biomaterial, such as a bone graft material in any form. In one embodiment, the container is a syringe that defines the internal material chamber and includes an end cap and a plunger The vent may be formed by a venting passageway in plunger and/or cap in some embodiments. In one embodiment, the vacuum may be created by a medical syringe coupled to the container, and which in some embodiments may also be used to deliver the liquid into the container The liquid may be bone marrow aspirate in some embodiments.
摘要翻译：提供灌注装置和方法。在一个实施例中，该装置包括容器，该容器具有被配置为保持材料的第一内室; 用于将液体引入室中的端口; 用于从腔室释放气体和液体的排气口; 以及用于密封通气孔以允许在第一室上抽真空的装置。该材料可以是生物材料，例如任何形式的骨移植材料。在一个实施例中，容器是限定内部材料室并包括端盖和柱塞的注射器。在一些实施例中，排气口可以由柱塞和/或盖中的通气通道形成。在一个实施例中，真空可以由耦合到容器的医疗注射器产生，并且在一些实施例中也可以用于将液体输送到容器中。在一些实施例中，液体可以是骨髓抽吸。

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