Patents by Inventor Andreas Johannes Schicho

Andreas Johannes Schicho 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).

  • Needle assembly for relieving a pneumothorax
    Patent number: 11324535
    Abstract: A needle assembly (10) for relieving a pneumothorax and/or a hemothorax, the needle assembly (10) comprising a canula (12), the canula (12) comprising: a distal end portion (20) comprising a cutting end (22) for puncturing a thoracic cavity wall (24), a proximal end portion (14) for removing a fluid or gas from a thoracic cavity (28), a first curved portion (18) between the distal end portion (20) and the proximal end portion (14), an intermediate portion (16) between the first curved portion (18) and the proximal end portion (14), and a first fixing bulge (42) arranged between the first curved portion (18) and the intermediate portion (16), wherein an outer diameter of the canula (12) at the first fixing bulge (42) is increased with respect to the diameter (D1) of the intermediate portion (16), said first fixing bulge (42) being arranged such as to be placed at or close to the inner surface (24) of the thoracic cavity wall (24i), when the canula (12) is inserted for relieving the pneumothorax, such as to pre
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: May 10, 2022
    Assignee: Universität Regensburg—Universitätsklinikum
    Inventor: Andreas Johannes Schicho
  • Needle assembly for relieving a pneumothorax
    Publication number: 20210093352
    Abstract: A needle assembly (10) for relieving a pneumothorax and/or a hemothorax, the needle assembly (10) comprising a canula (12), the canula (12) comprising: a distal end portion (20) comprising a cutting end (22) for puncturing a thoracic cavity wall (24), a proximal end portion (14) for removing a fluid or gas from a thoracic cavity (28), a first curved portion (18) between the distal end portion (20) and the proximal end portion (14), an intermediate portion (16) between the first curved portion (18) and the proximal end portion (14), and a first fixing bulge (42) arranged between the first curved portion (18) and the intermediate portion (16), wherein an outer diameter of the canula (12) at the first fixing bulge (42) is increased with respect to the diameter (D1) of the intermediate portion (16), said first fixing bulge (42) being arranged such as to be placed at or close to the inner surface (24) of the thoracic cavity wall (24i), when the canula (12) is inserted for relieving the pneumothorax, such as to pre
    Type: Application
    Filed: November 12, 2018
    Publication date: April 1, 2021
    Inventor: Andreas Johannes Schicho