Disposable tissue probe tip

US6839583B1 · kind B1 · utility

Assignee

• Hutchinson Technology Incorporated · US

Inventors

• Mark S. Lewandowski · Hutchinson, US
• Dean E. Myers · Stewart, US
• Joseph P. Ortner · Hutchinson, US
• Kenneth R. Quast · Hutchinson, US
• Diane L. Rupp · Glencoe, US
• Mark A. Schmidt · Darwin, US

Key dates

• Filing date: Jun 1, 2000
• Grant date: Jan 4, 2005
• Expiry date: Feb 16, 2021

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B6/4298
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A disposable tip adapted for use in connection with an optical probe of an instrument. The tip includes a one-piece molded elastomeric base member having a boot and an opaque tissue-engaging surface. The boot releasably mates with and provides an interference/friction fit to the probe. The tissue-engaging surface surrounds and extends from the boot. A window in the base member extends into the boot to transmit light between the probe and tissue. A layer of optically transparent material covers the window on the tissue-engaging surface. Adhesive on the tissue-engaging surface of the base member releasably secures the probe to the tissue being analyzed.