Patents Assigned to DDJ Enterprises, Inc.
  • Disposable sanitary arthorcentesis reservoir
    Patent number: 5038938
    Abstract: A disposable tray assembly forming a housing for an aspiration kit is disclosed. The tray assembly includes a base and an upper tray member sealingly connected to the base to define a sealed internal chamber or reservoir for extracted fluids. Access to the reservoir is provided by an elastomeric plug through which a needle may be inserted. A soluble capsule filled with disinfectant is in registry with the plug so that fluids discharged by the neeedle are subjected to the disinfectant.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: August 13, 1991
    Assignee: DDJ Enterprises, Inc.
    Inventor: Dieter R. Berndt