The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Dec. 07, 2018
Tendyne Holdings, Inc., St. Paul, MN (US);
Zachary Vidlund, Minneapolis, MN (US);
Tendyne Holdings, Inc., St. Paul, MN (US);
Abstract
In some embodiments, an apparatus includes an introducer sheath and a dilator. The introducer sheath can include a body portion and a tip portion. The body portion can be coupled to the tip portion via a seal portion. The dilator can be configured to be inserted into a lumen defined by the introducer sheath such that the dilator can engage with the tip portion and translate the tip portion relative to the body portion such that the tip portion moves the seal portion from a biased neutral configuration to an extended configuration for delivery of the apparatus to a location in a patient's body. The seal portion can have a larger outermost diameter in the neutral configuration than in the extended configuration.