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    • 11. 发明专利
      HK1136332A1 TUBE PUMP AND ROTOR FOR TUBE PUMP 未知
    • TUBE PUMP AND ROTOR FOR TUBE PUMP
    • HK1136332A1
    • 2010-06-25
    • HK10103291
    • 2010-03-30
    • JMS CO LTD
    • KOJIMA SEIJI , SEKIYA KOU , FUJII JUNYA , KAMITO SHOGO
    • F04C20060101
    • In a rotor of a conventional tube pump, a spring mechanism for absorbing pulsations or loads is made to match only either of rotational directions. The case, in which the tube pump is used in the direction opposite to the matched rotational direction, is limited to the case, in which large pulsations may occur. The spring mechanism has a low load-absorbing effect thereby to make it difficult to run the tube pump for a long time. The long-time run could be attained if the housing or motor were strengthened, but this strengthening raises the cost. A tube pump rotor of the present invention comprises a rotor element (2), a plurality of first swing portions (4a) supported pivotally at their base end portions by the rotor element (2), second arm-shaped swing portions (4b) supported pivotally at their base end portions individually by the first swing portions (4a), rollers (6) supported rotatably by the individual free ends of the second swing portions (4b), and buffer members ( 7a to 7 ) made to confront the side faces of the second swing portions (4b) so that the rollers (6) may be individually directed radially outward of the rotor (2).
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 19. 发明公开
      EP0925797A4 AUTOMATIC EXCHANGER FOR PERITONEAL DIALYSIS 失效
    • AUTOMATIC EXCHANGER FOR PERITONEAL DIALYSIS
    • 自动交换装置腹膜
    • EP0925797A4
    • 2000-11-22
    • EP98929839
    • 1998-07-06
    • JMS CO LTD
    • SHINMOKO KAZUHIRO , TANAKA SEISHIN , FUJII JUNYA
    • A61M1/28
    • A61M39/20 , A61M1/28 , A61M1/288 , A61M39/10 , A61M39/105 , A61M2039/1088
    • An automatic exchanger for peritoneal dialysis, wherein an end portion of a peritoneal dialysis circuit having a dialyzing fluid bag and a drainage bag fitted to the circuit and having a branch portion is connected to and separated from an end portion of a tube on the patient side, a stored fluid is discharged outside the body and a fresh dialyzing fluid is injected into the abdominal cavity of the patient in order to exchange the peritoneal dialyzing fluid stored in the abdominal cavity of the patient with a fresh peritoneal dialyzing fluid, comprising a plurality of means for conducting an operation (A) for connecting the end portion of the tube on the patient side to the end portion of the peritoneal dialysis circuit, an operation (B) for injecting and discharging the liquids and an operation (C) for separating the end portions from each other and fitting a closing member to the end portion of the tube on the patient side, respectively, and control means so constituted as to conduct automatically the operations (A) and (C) and to conduct continuously each operation. The apparatus is simple in construction, can easily fit and remove the tubes, can easily replace the injection/discharge fluids, can prevent an erroneous operation by an operator and can reduce the possibility of infection.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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