Device and method for collecting fecal occult blood specimens
US5100619A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 1989 |
| Grant date | Mar 31, 1992 |
| Priority date | — |
| Expiry date | May 9, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/805
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and specimen slide for obtaining fecal occult blood specimens. The slide includes first and second portions each including front and back panels. The first portion includes one or more apertures formed through its front panel which exposes a reagent-carrying sheet and the back panel of the first portion includes a flap that may be opened for the application of additional reagents to the back of the sheet. The second portion includes an aperture in its front panel and a flap formed in its back panel. A sheet is carried between the front and back panels of the second portion onto which a fecal specimen may be smeared. The sheet includes pre-perforated removable portions that may be easily accessed through the flap. As an alternative embodiment, the back panel of the second portion may include a removable tab to which is fixed the specimen sheet. The tab and specimen sheet may be removed for easy access to the removable portions of the specimen sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.