利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.009 秒)

    Extracorporeal blood circuit
    1.
    发明授权
    Extracorporeal blood circuit 失效
    体外血液循环

    公开(公告)号：US3985134A

    公开(公告)日：1976-10-12

    申请号：US527041

    申请日：1974-11-25

    申请人： Jean Lissot ,  Andre Sausse

    发明人： Jean Lissot ,  Andre Sausse

    IPC分类号： A61M1/30 ,  A61M39/28 ,  A61M1/03

    CPC分类号： A61M1/30 ,  A61M1/307 ,  A61M39/284 ,  A61M39/288 ,  Y10S128/03

    摘要： An extracorporeal blood circuit including a haemodialyser and a pump for pumping blood to and from the haemodialyser, and a single needle for the passage of the blood to and from the body. The single needle is connected to the stem of a Y-shaped coupling, the first branch of which is connected to an inlet pipeline for the pump, an intermediate pipeline connecting the pump to the inlet of the haemodialyser, the outlet of which is connected to the second branch of the Y, a bubble trap being included in the outlet pipeline. A device is provided which seals the inlet and outlet pipelines intermittently and this is driven in a cyclic manner at a predetermined frequency. The haemodialyser and/or the pump and/or the intermediate or outlet pipeline has a variable internal volume which is sensitive to the variations in the differential pressure instantaneously existing between its interior and atmosphere. This may be effected by making some of these elements resilient, so that they can expand when the pressure increases. By this means it is unnecessary to provide pressure detectors which control the alternate occlusion of the pipelines. This substantially reduces the cost of manufacture and running the blood circuit.

    摘要翻译： 一种体外血液循环，包括血液透析器和用于将血液抽吸到血液透析器的泵和用于使血液通过和从身体通过的单个针。 单针连接到Y型联轴器的杆上，其第一分支连接到用于泵的入​​口管道，中间管道将泵连接到血液透析器的入口，其出口连接到 Y的第二分支，包括在出口管道中的气泡阱。 提供了一种间歇地密封入口和出口管线并且以预定频率循环地驱动的装置。 血液透析器和/或泵和/或中间或出口管道具有可变的内部体积，其对瞬时存在于其内部和大气之间的压差的变化敏感。 这可以通过使这些元件中的一些弹性而实现，使得当压力增加时它们可以膨胀。 通过这种方式，不需要提供控制管道交替堵塞的压力检测器。 这大大降低了制造和运行血液循环的成本。

    Artificial haemodialysis kidneys
    2.
    发明授权
    Artificial haemodialysis kidneys 失效
    人工血液透析肾

    公开(公告)号：US3979284A

    公开(公告)日：1976-09-07

    申请号：US560861

    申请日：1975-03-21

    申请人： Alain Granger ,  Andre Sausse

    发明人： Alain Granger ,  Andre Sausse

    IPC分类号： A61M1/16 ,  B01D31/00 ,  B01D13/00

    CPC分类号： A61M1/1696 ,  A61M1/16 ,  B01D61/243 ,  B01D61/28 ,  B01D63/087 ,  Y10S210/929

    摘要： An artificial haemodialysing kidney and method of operation in which the haemodialyser has one chamber connectable to a blood stream and another chamber on the opposite side of its membrane forming part of a constant volume closed vessel for dialysis liquid. The system can be operated as a closed circuit during which time a fraction of the dialysis liquid is withdrawn from the constant volume closed vessel at a desired flow rate and the reduction in pressure then existing in the vessel near the membrane is noted. The system is then switched to open circuit with the dialysis liquid being fed from a source thereof and the used liquid is dumped, the pressure during this period being adjusted to the noted value.

    摘要翻译： 人造血液透析肾和操作方法，其中血液透析器具有可连接到血液流的一个室，并且在其膜的相对侧的另一个室形成用于透析液体的恒定体积密闭容器的一部分。 该系统可以作为闭路来操作，在此期间，一定数量的透析液体以恒定体积的密闭容器以期望的流速排出，并且注意到存在于膜附近的容器中的压力降低。 然后将系统切换到开路，透析液从其来源进料，并且所用的液体被倾倒，在此期间的压力被调节到所述值。

    Artificial kidney
    6.
    发明授权
    Artificial kidney 失效
    人造肾

    公开(公告)号：US4024059A

    公开(公告)日：1977-05-17

    申请号：US570356

    申请日：1975-04-22

    申请人： Andre Sausse

    发明人： Andre Sausse

    IPC分类号： A61M1/14 ,  A61M1/16 ,  A61M1/22 ,  A61M1/34 ,  B01D63/00 ,  B01D31/00

    CPC分类号： A61M1/1694 ,  A61M1/16 ,  A61M1/1635 ,  A61M1/1639 ,  A61M1/3427 ,  B01D61/28 ,  B01D63/02 ,  A61M2205/7563 ,  Y10S210/929

    摘要： An artificial kidney in which blood is pumped to and from a first compartment of a dialysis apparatus and dialysis liquid is pumped to and from a second compartment thereof. The hydrodynamic resistance within these compartments is arranged so that one simultaneously maintains a first zone of the apparatus in which the pressure of the blood in the first compartment is higher than the pressure of dialysis liquid in the second compartment and a second zone in which the pressure of the blood in the first compartment is lower than the pressure of the dialysis liquid in the second compartment. By this means in the first zone ultrafiltration occurs from the blood to the dialysis liquid and in the second zone ultrafiltration occurs to inject materials back into the bloodstream from the dialysis liquid.

    摘要翻译： 将血液泵送到透析设备和透析液体的第一隔室的血液的泵送到其第二隔室并从其中抽出的人造肾脏。 这些室内的流体动力学阻力被布置成使得同时保持设备的第一区域，其中第一隔室中的血液的压力高于第二隔室中的透析液体的压力，其中压力 第一隔室中的血液低于第二隔室中透析液体的压力。 通过这种方式，在第一区域中，超滤从血液发生到透析液体，并且在第二区域中发生超滤以将材料从透析液体注入血流。

    Ambulatory syringe-pusher device for parenteral injections with output servo-controlled by the contents of the syringe
    7.
    发明授权
    Ambulatory syringe-pusher device for parenteral injections with output servo-controlled by the contents of the syringe 失效
    用于通过SYRINGE内容进行伺服控制的输出的注射器的注射器

    公开(公告)号：US5139484A

    公开(公告)日：1992-08-18

    申请号：US536637

    申请日：1990-09-10

    申请人： Bernard Hazon ,  Andre Sausse, deceased ,  Jean-Claude Sausse, heir

    发明人： Bernard Hazon ,  Andre Sausse, deceased ,  Jean-Claude Sausse, heir

    IPC分类号： A61M5/00 ,  A61M5/14 ,  A61M5/145 ,  A61M37/00

    CPC分类号： A61M5/1456 ,  Y10S128/01

    摘要： This invention relates to a syringe-pusher device for ambulatory treatment, automatically delivering in a constant time compatible with the circadian rhythms, a fixed number of elementary volumes varying as a function of the prior filling volume of the syringe used by the operator. Said volume generally corresponding to the daily dose of drug can be directly read on the graduations on the syringe. A sound alarm is set off in the event of an impediment to the flow of the fluid as well as in the event of the untimely injection of elementary volume outside the set program.

    摘要翻译： PCT No.PCT / FR88 / 00012 Sec。 371 1990年9月10日第 102（e）1990年9月10日PCT PCT 1月7日，PCT公布。 出版物WO89 / 06145 日本1989年7月13日。本发明涉及一种用于移动治疗的注射器推动器装置，以与昼夜节律相适应的恒定时间自动递送，固定数量的基本体积随着注射器的先前填充体积而变化 由运营商使用。 所述体积通常对应于药物的日剂量可以直接在注射器上的刻度上读取。 在流体流动障碍的情况下以及在设定程序之外的基本体积不正确地注入的情况下，声音报警器将被关闭。