Patent · US Active

Single use, topical, hydrophilic article with a hemostatic foam

US11975114B2 · kind B2 · utility

1Cited by
3References
6Claims
0Family size

Inventor

Key dates

Filing dateFeb 4, 2021
Grant dateMay 7, 2024
Priority date—
Expiry dateJun 2, 2042

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61L2400/04
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

A hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device includes: a release layer, the release layer in contact with a hemostatic flexible foam section, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the backside of the structural foam layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.