Patents by Inventor Wolfgang Wollmer

Wolfgang Wollmer 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).

  • Patent number: 6730109
    Abstract: The invention relates to a medical gripping instrument, especially for use in microlaryngoscopy, comprising a longitudinal shaft on whose distal end a pincer part is arranged, which can be moved between a closed and an opened position. A handle consisting of a fixed handle part and of a handle part that can pivot in relation to the fixed handle part is arranged on the proximal end of said shaft. The pincer part is moved via a push/pull rod, which is mounted in the shaft and which is connected to a pivotal handle part. The gripping instrument also comprises a spreading part, which can be tilted from the shaft. The aim of the invention is to create a gripping instrument of the aforementioned embodiment, which is not only simple in its structure and easy to be manipulated, but also ensures a protection of the tissue to be preserved.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: May 4, 2004
    Assignee: Karl Storz GmbH & Co. KG
    Inventor: Wolfgang Wöllmer
  • Publication number: 20020095178
    Abstract: The invention relates to a medical gripping instrument, especially for use in microlaryngoscopy, comprising a longitudinal shaft (2) on whose distal end a pincer part (3) is arranged, which can be moved between a closed and an opened position. A handle consisting of a fixed handle part (6a) and of a handle part (6b) that can pivot in relation to the fixed handle part (6a) is arranged on the proximal end of said shaft (2). The pincer part (3) is moved via a push/pull rod (8), which is mounted in the shaft (2) and which is connected to a pivotal handle part (6b). The gripping instrument also comprises a spreading part (4), which can be tilted from the shaft (2). The aim of the invention is to create a gripping instrument of the aforementioned embodiment, which is not only simple in its structure and easy to be manipulated, but also ensures a protection of the tissue to be preserved.
    Type: Application
    Filed: December 10, 2001
    Publication date: July 18, 2002
    Inventor: Wolfgang Wollmer