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    Apparatus and methods for delivering fluid and material to a subject
    1.
    发明授权
    Apparatus and methods for delivering fluid and material to a subject 有权
    将流体和材料输送到受试者的装置和方法

    公开(公告)号：US08206335B2

    公开(公告)日：2012-06-26

    申请号：US12836336

    申请日：2010-07-14

    申请人： Terrell Pruitt ,  Stephen A. Cochran ,  Bryan Marshall ,  Yandong Su

    发明人： Terrell Pruitt ,  Stephen A. Cochran ,  Bryan Marshall ,  Yandong Su

    IPC分类号： A61M35/00

    CPC分类号： A61M37/00 ,  A61M5/3148 ,  A61M5/31551 ,  A61M5/31573 ,  A61M5/31586 ,  A61M2005/2411 ,  A61M2005/2414 ,  A61M2005/341 ,  A61M2005/342

    摘要： The present invention provides fluid and material delivery methods and devices for practicing the methods. The invention provides a method of delivering cellular material comprising injecting the cellular material into a subject such that the injected cells retain their inherent morphologic characteristics upon injection. The method comprises the steps of aspirating the cellular material into a fluid delivery device which incorporates a syringe arrangement. The cellular material is aspirated into the main body of the syringe until the desired amount of a material has filled the syringe body. The needle of the fluid delivery device is then inserted into the skin of a subject at an angle about parallel to the skin until a desired depth has been reached. The cellular material is then injected in the subject until the desired volume of material has been injected. The needle of the device is then rotated approximately 45 to 90 degrees and the needle is removed from the injection site.

    摘要翻译： 本发明提供了用于实施该方法的流体和材料输送方法和装置。 本发明提供了递送细胞材料的方法，包括将细胞材料注射到受试者中，使得注射的细胞在注射时保持其固有的形态特征。 该方法包括将多孔材料吸入包含注射器装置的流体递送装置中的步骤。 将细胞材料吸入注射器的主体中，直到所需量的材料填充注射器体。 然后将流体输送装置的针以与皮肤平行的角度插入受试者的皮肤中，直到达到所需的深度。 然后将细胞材料注射到受试者中，直到注入了所需体积的材料。 然后将装置的针旋转约45度至90度，并将针从注射部位移除。

    APPARATUS AND METHODS FOR DELIVERING FLUID AND MATERIAL TO A SUBJECT
    2.
    发明申请
    APPARATUS AND METHODS FOR DELIVERING FLUID AND MATERIAL TO A SUBJECT 有权
    装置和方法将流体和材料输送到主体

    公开(公告)号：US20070233038A1

    公开(公告)日：2007-10-04

    申请号：US11672675

    申请日：2007-02-08

    申请人： Terrell Pruitt ,  Stephen Cochran ,  Bryan Marshall ,  Yandong Su ,  Kurt Stenn ,  Kenneth Washenik ,  John DePiano ,  Gary Prokop ,  Martin Rathgeber

    发明人： Terrell Pruitt ,  Stephen Cochran ,  Bryan Marshall ,  Yandong Su ,  Kurt Stenn ,  Kenneth Washenik ,  John DePiano ,  Gary Prokop ,  Martin Rathgeber

    IPC分类号： A61M5/00 ,  A61M31/00

    CPC分类号： A61M37/00 ,  A61M5/3148 ,  A61M5/31551 ,  A61M5/31573 ,  A61M5/31586 ,  A61M2005/2411 ,  A61M2005/2414 ,  A61M2005/341 ,  A61M2005/342

    摘要： The present invention provides fluid and material delivery methods and devices for practicing the methods. The invention provides a method of delivering cellular material comprising injecting the cellular material into a subject such that the injected cells retain their inherent morphologic characteristics upon injection. The method comprises the steps of aspirating the cellular material into a fluid delivery device which incorporates a syringe arrangement. The cellular material is aspirated into the main body of the syringe until the desired amount of a material has filled the syringe body. The needle of the fluid delivery device is then inserted into the skin of a subject at an angle about parallel to the skin until a desired depth has been reached. The cellular material is then injected in the subject until the desired volume of material has been injected. The needle of the device is then rotated approximately 45 to 90 degrees and the needle is removed from the injection site.

    摘要翻译： 本发明提供了用于实施该方法的流体和材料输送方法和装置。 本发明提供递送细胞材料的方法，包括将细胞材料注射到受试者中，使得注射的细胞在注射时保持其固有的形态特征。 该方法包括将多孔材料吸入包含注射器装置的流体递送装置中的步骤。 将细胞材料吸入注射器的主体中，直到所需量的材料填充注射器体。 然后将流体输送装置的针以与皮肤平行的角度插入受试者的皮肤中，直到达到所需的深度。 然后将细胞材料注射到受试者中，直到注入了所需体积的材料。 然后将装置的针旋转约45度至90度，并将针从注射部位移除。

    APPARATUS AND METHODS FOR DELIVERING FLUID AND MATERIAL TO A SUBJECT
    3.
    发明申请
    APPARATUS AND METHODS FOR DELIVERING FLUID AND MATERIAL TO A SUBJECT 审中-公开
    装置和方法将流体和材料输送到主体

    公开(公告)号：US20120283656A1

    公开(公告)日：2012-11-08

    申请号：US13478866

    申请日：2012-05-23

    申请人： Terrell Pruitt ,  Stephen A. Cochran ,  Bryan Marshall ,  Yandong Su

    发明人： Terrell Pruitt ,  Stephen A. Cochran ,  Bryan Marshall ,  Yandong Su

    IPC分类号： A61M5/315

    CPC分类号： A61M37/00 ,  A61M5/3148 ,  A61M5/31551 ,  A61M5/31573 ,  A61M5/31586 ,  A61M2005/2411 ,  A61M2005/2414 ,  A61M2005/341 ,  A61M2005/342

    摘要： The present invention provides fluid and material delivery methods and devices for practicing the methods. In one embodiment the device is a micrometer assisted fluid delivery device comprising a micrometer, a holder portion, and a syringe. The micrometer assisted delivery device is designed to control the amount of the solution that can be aspirated and delivered and the rate at which material is aspirated and dispensed from a syringe into tissue. The invention also provides a method of delivering cellular material comprising injecting the cellular material into a subject such that the injected cells retain their inherent morphologic characteristics upon injection.

    摘要翻译： 本发明提供了用于实施该方法的流体和材料输送方法和装置。 在一个实施例中，装置是包括千分尺，保持器部分和注射器的千分尺辅助流体输送装置。 微量计辅助输送装置被设计成控制可吸入和输送的溶液的量以及将材料从注射器吸入和分配到组织中的速率。 本发明还提供递送细胞材料的方法，包括将细胞材料注射到受试者中，使得注射的细胞在注射时保持其固有的形态特征。