Medical fluid injection and inflation system
    5.
    发明授权
    Medical fluid injection and inflation system 有权
    医疗注射液和通气系统

    公开(公告)号:US08192397B2

    公开(公告)日:2012-06-05

    申请号:US11425497

    申请日:2006-06-21

    IPC分类号: A61M29/00

    摘要: A combined fluid injection and inflation system is disclosed and includes a fluid delivery system including at least one pressurizing device, a fluid path, and a control unit. The fluid path is adapted to connect the pressurizing device to a patient via a catheter including a balloon and inserted in the patient. The control unit is operable to control the fluid delivery system. In operation, the control unit selectively actuates the fluid delivery system to operate in a fluid injection mode or in a balloon inflation mode. In the fluid injection mode the pressurizing device delivers fluid to the fluid path for a fluid injection procedure. In the balloon inflation mode, the pressurizing device delivers fluid to the fluid path for inflating the balloon associated with the catheter. An operator control may be connected to the control unit for controlling the fluid delivery system and may be a handheld device.

    摘要翻译: 公开了组合的流体注入和充气系统,并且包括包括至少一个加压装置,流体路径和控制单元的流体输送系统。 流体路径适于经由包括球囊并且插入患者体内的导管将加压装置连接到患者。 控制单元可操作以控制流体输送系统。 在操作中,控制单元选择性地致动流体输送系统以流体注射模式或气球充气模式操作。 在流体注射模式中,加压装置将流体输送到流体路径用于流体注射程序。 在球囊膨胀模式中,加压装置将流体输送到流体路径,用于使与导管相关联的球囊膨胀。 操作员控制可以连接到控制单元以控制流体输送系统,并且可以是手持装置。

    Systems and methods of delivering a dilated slurry to a patient
    9.
    发明授权
    Systems and methods of delivering a dilated slurry to a patient 有权
    将扩张的浆液递送到患者的系统和方法

    公开(公告)号:US08382704B2

    公开(公告)日:2013-02-26

    申请号:US11960968

    申请日:2007-12-20

    IPC分类号: A61M37/00

    摘要: A system for delivering a cell-slurry to a patient may include a fluid, cells that are non-dissolvable or immiscible in the fluid, thereby forming the cell-slurry, a syringe adapted to contain the cell-slurry and a supernate of the cell-slurry, the syringe defining a first end having an outlet through which the cell-slurry is delivered to the patient, a fluidizing system associated with the syringe and adapted to effect dilation of the cell-slurry with a portion of the supernate, to form a dilated cell-slurry, the dilated cell-slurry being transferred from the fluidizing system to the syringe, while maintaining at least a portion of the supernate, the cell-slurry and supernate being transferred from the fluidizing system to the syringe, a pressurizing mechanism adapted to create a pressure to cause the dilated cell-slurry contained within the syringe to flow for delivery to the patient and a control unit in communication with and adapted to control the fluidizing system, the pressurizing mechanism and movement of the dilated cell-slurry.

    摘要翻译: 用于将细胞浆料递送到患者的系统可以包括流体,在流体中不可溶或不混溶的细胞,从而形成细胞浆液,适于容纳细胞浆液和细胞上清液的注射器 - 注射器限定具有出口的第一端,细胞浆料通过该出口传送到患者,与注射器相关联的适于用一部分上清液进行细胞浆液的扩张的流化系统,形成 扩张的细胞浆液,将扩张的细胞浆液从流化系统转移到注射器,同时保持至少一部分上清液,细胞浆液和上清液从流化系统转移到注射器,加压机构 适于产生压力以使得包含在注射器内的扩张的细胞浆液流动以传递给患者,以及与控制流化系统连通并适于控制流化系统的控制单元 扩散细胞浆的机制和运动。