Patents by Inventor Denmark Denmark Aasmul

Denmark Denmark Aasmul has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Air shot mechanism for electronic injection devices
    Patent number: 6726661
    Abstract: Described is an electronic injection device wherein an electronic circuit is designed to work in two alternative modes: an air shot mode and a dose injection mode. When working in the air shot mode a small predetermined air shot dose is pressed out from the ampule when the injection button is actuated. When working in the injection mode, a dose set by operation of the dose setting means is injected by operation of the injection button. The electronic injection device is normally working in the air shot mode but shifts to work in the dose injection mode when it receives a signal indicating that the dose setting means has been operated. The circuit returns to its air shot mode when receiving a signal indicating that the set dose has been injected. This signal can originate either from a switch indicating that the protection cap is mounted or from a switch indicating that the injection button has been pressed.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: April 27, 2004
    Assignee: Novo Nordisk A/S
    Inventors: Jens Munk, Denmark Denmark Aasmul, Henrik Ljunggreen, Lars Hofmann Christensen
  • Air shot mechanism for electronic injection devices
    Patent number: 6514230
    Abstract: Described is an electronic injection device wherein an electronic circuit is designed to work in two alternative modes: an air shot mode and a dose injection mode. When working in the air shot mode a small predetermined air shot dose is pressed out from the ampule when the injection button is actuated. When working in the injection mode, a dose set by operation of the dose setting means is injected by operation of the injection button. The electronic injection device is normally working in the air shot mode but shifts to work in the dose injection mode when it receives a signal indicating that the dose setting means has been operated. The circuit returns to its air shot mode when receiving a signal indicating that the set dose has been injected. This signal can originate either from a switch indicating that the protection cap is mounted or from a switch indicating that the injection button has been pressed.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: February 4, 2003
    Assignee: Novo Nordisk A/S
    Inventors: Jens Munk, Denmark Denmark Aasmul, Henrik Ljunggreen, Lars Hofmann Christensen