Cyanoacrylate medical adhesive and preparation method and use thereof
US10471174B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2015 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Sep 8, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J133/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a novel cyanoacrylate medical adhesive and preparation method and application thereof, the main components of the medical adhesive is composed of alkyl cyanoacrylate and/or alkoxy cyanoacrylate and lactyl cyanoacrylate, and by adding a novel stabilizer system, the stability of the novel cyanoacrylate medical adhesive product in the invention increases substantially, the product can be stored and transported at room temperature, degradation performance of the product was greatly improved, the main technical indicators of product such as curing time and mechanical properties can meet the clinical needs, and the user experience of the product such as adhesive film flexibility is greatly improved, so the cyanoacrylate medical adhesive is an widely used surgical hemostatic materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.