Medicinal liquid injection port
US6290677A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1998 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Jul 22, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/0208
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medicinal liquid injection port having an internal space for storing a medicinal liquid, a medicinal liquid inlet which communicates with the internal space, a septum which seals the medicinal liquid inlet, a medicinal liquid outflow path which communicates with the internal space, a connector being provided at the end of the medicinal liquid outflow path, and a protective lock, used in connecting a catheter, combined therewith, wherein the main body of the port has a concave part only in the direction of the medicinal liquid outflow path, the connector is placed in the concave part, and an external appearance is a form of an approximately integral body with the outer periphery of the port main body when the protective lock is fitted to the concave part of the port main body, or the medicinal liquid injection port which, when viewed from side, shows a form bulging upward and downward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.