Delivery Device for Positioning an Expander in a Prostatic Urethra
Summary
USPTO published patent application US20260096911A1 for a delivery device used to position an implantable expander in a prostatic urethra for treatment of benign prostatic hyperplasia. The application, filed December 11, 2025, covers six inventors and describes a resiliently deformable biocompatible expander configured to exert outward radial force against the urinary duct wall.
What changed
USPTO published patent application US20260096911A1 for a delivery device designed to position an implantable biocompatible expander in the prostatic urethra. The expander is resiliently deformable from a relaxed radially expanded orientation to a radially contracted orientation for transluminal delivery, and is configured to exert outward radial force against the urinary duct wall when in situ. The device is specifically designed for treatment of benign prostatic hyperplasia, spanning between the bladder neck and external sphincter.
Medical device manufacturers developing urological implants and healthcare technology investors should monitor this patent publication as it represents potential prior art for competing BPH treatment devices. Patent prosecution may yield claims with broader or narrower scope than currently published.
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- Monitor for patent grant or office action
Archived snapshot
Apr 9, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
DELIVERY DEVICE FOR POSITIONING AN EXPANDER IN A PROSTATIC URETHRA
Application US20260096911A1 Kind: A1 Apr 09, 2026
Inventors
Conor Harkin, Garrett Ryan, Bruce Murphy, James Redmond, Michael Burke, Riona Ni Ghriallais
Abstract
A delivery device for positioning an implantable expander to a target location in a prostatic urethra. An implantable biocompatible expander suitable for implantation into a urinary duct is resiliently deformable from a relaxed radially expanded orientation to a radially contracted orientation suitable for transluminal delivery through the urinary duct. The expander may be configured to exert an outward radial force against a wall of the urinary duct when in-situ within the urinary duct. In particular, the expander is suitable for treatment of benign prostatic hyperplasia and configured for implantation into the prostatic urethra between, and substantially spanning the prostatic urethra between, the bladder neck and external sphincter.
CPC Classifications
A61F 2/86 A61B 1/307 A61F 2/04 A61F 2/848 A61M 29/02 A61F 2002/047 A61F 2002/825 A61F 2002/8483 A61F 2002/9665 A61F 2210/0004 A61F 2230/0013 A61F 2230/0023 A61F 2230/0054 A61F 2230/0056 A61F 2230/0067 A61F 2230/0069 A61F 2230/0095 A61F 2250/0039 A61F 2250/0067
Filing Date
2025-12-11
Application No.
19416967
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