Wound sealing powder
US11241386B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2019 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Feb 13, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00463
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A wound sealing powder, method of making a wound sealing powder, and method of using a wound sealing powder to reduce blood flow from a wound are provided. Specifically, the wound sealing powder utilizes a particulate powder material of an effective amount of an insoluble cation exchange material wherein the majority of the particles in the powder have particle sizes of less than approximately 48 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.