Break-apart tubing connectors for use in dialysis blood tubing sets
US6322551A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 1999 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Jul 9, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S604/905
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A connector for use in a dialysis tubing set in which the venous and arterial tubing connector ends are integrally molded into a one break-apart connector, such that the connector ends may be easily broken apart to form two distinct connector ends. Prior to use in a dialysis procedure, the connector ends are separated into two distinct connector ends by a manual snap breakage of the coupled connector ends at a line of weakness or partially scored portion of the integrally molded break-apart connector. Once separated from each other through manual separation of the connector, each connector end is connected to respective ports on the same medical apparatus. In this invention, the connector ends themselves are preferably each made in the respective color that corresponds to the color of either of the respective ports on the medical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.