Infusion pipe
US11903873B2 · kind B2 · utility
0Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Dec 18, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F9/00736
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An infusion pipe capable of achieving a flow rate higher or the same as that of a conventional product, and of easily joining to a cannula attached to an eyeball. The infusion pipe of the present invention is used in an ophthalmic operation with the infusion pipe joined to a cannula attached to an eyeball, and includes an insertion part to be inserted, at the time of joining to the cannula, inside a cannula piercing part, which is a part of the cannula for piercing the eyeball. A cross-section of the insertion part is an arc shape from which a part of a circle is cut out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.