Bumper retention device
US5451212A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1994 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Jan 21, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/028
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates generally to a device for securing a tube, such as a medical catheter or feeding tube, at the site of a body opening. More specifically, the invention is directed to a bumper retention device for retaining a feeding tube in an angular fixation externally against the skin of a patient, so as to prevent slippage, dislodgement, or unnecessary migration of the feeding tube into the stomach, small intestine or other internal body cavity of a patient. The bumper retention device may be used with a conventional catheter or feeding tube and a conventional retention bar. The bumper retention unit comprises a retention stem portion connected to a loop portion. The loop portion is placed around the outer diameter of the feeding tube and when the tube is bent, the stem portion is inserted into an end aperture of the retention bar so that the tube is retained at an approximately 90.degree. angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.