Unit for hemostasis and arrangement containing the same
US11583451B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2017 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Jun 15, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00463
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a unit for hemostasis. The unit is configured to be directly applied to a bleeding wound and comprises an envelope enclosing an inner space as well as an effective amount of a hemostatic material disposed within the inner space. Furthermore, the invention relates to an arrangement of two or more such units for hemostasis, the units being coupled to each other. Moreover, the invention relates to a method for producing an arrangement of units for hemostasis. In accordance with the method, an effective amount of a hemostatic material is disposed within an interior region of a starting material, and neck regions are formed on both sides of the charge so as to form an envelope enclosing the charge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.