Medical tubing set for the use with an improved radio frequency tubing sealer
US5520218A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Jun 9, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S604/905
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tubing set includes at least one fluid conveying tube. The fluid conveying tube has a predetermined outside diameter, and is formed of a material adapted to be dielectrically heated at a sealing location. The insulating sleeve has an inside dimension at least as large as the outside diameter of the fluid conveying tube. The tubular insulating sleeve is positioned in a substantially coaxial relationship with the fluid conveying tube at the sealing location, and has a wall with thickness which insulates the fluid conveying tube to permit sealing the fluid conveying tube, and forming a thin, easily tearable web, by the application of the radio frequency dielectric heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.