中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

2486 records (took 0.032 seconds)

    Automatic proportioner assembly
    61.
    发明授权
    Automatic proportioner assembly 失效
    自动调速器总成

    公开(公告)号：US3578039A

    公开(公告)日：1971-05-11

    申请号：US3578039D

    申请日：1968-10-15

    Applicant: BAXTER LABORATORIES INC

    Inventor： MARBACH EDWARD P

    IPC: G01F11/04 ,  B01F15/00 ,  G01N35/10 ,  B65B1/04 ,  B65B3/04

    CPC classification number: B01F15/00928

    Abstract: An automatic proportioner for proportioning a sample and a diluent for subsequent chemical analysis including a syringe driven by an actuator and controlled by a control system, a valve for selectively connecting the syringe to either a source of diluent in a receptacle or a source of sample, with diluent receptacle and valve being formed in a unitary assembly selectively removable from the main housing supporting the syringe and the control system components so that the receptacle, valve and syringe may be removed easily and replaced by another set.

    Flexible catheter and inserting apparatus
    62.
    发明授权
    Flexible catheter and inserting apparatus 失效
    柔性导管和插入装置

    公开(公告)号：US3570485A

    公开(公告)日：1971-03-16

    申请号：US3570485D

    申请日：1968-05-06

    Applicant: BAXTER LABORATORIES INC

    Inventor： REILLY RICHARD J

    IPC: A61M25/06 ,  A61M5/00

    CPC classification number: A61M25/0668

    Abstract: A cannula is disposed about a stylet with a sharp forward end for incising the wall of an organ having a lumen for receiving the cannula from which, thereafter, the stylet is removable. The cannula may be collapsible for preventing fluid flow relative to the organ upon stylet removal, and thereafter defines a path, for inserting the catheter into the lumen. A slit extending longitudinally of the cannula may be provided to enable rapid stripping of the latter from the catheter which is longer than the cannula.

Patent Agency Ranking