Patent EP0215772A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0215772A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method and device for diagnosing tumours using sera

Assignee: AVL Medical Instruments AG
•
Filing: 1986-09-09
•
Granted: —
•
Expires: 2006-09-09
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Im Gegensatz zu bekannten relativ aufwendigen Verfahren zur Tumordiagnose über Serumtests wird erfindungsgemäß das zu untersuchende Serum, oder dessen Protein-Subfraktionen (Albumin und/oder Globulin), mit Anregungsstrahlung zumindest einer Wellenlänge zwischen 250 und 300 nm angeregt, die Fluoreszenzintensität des Serums bei vorbestimmten Emissionswellenlängen gemessen und Abweichungen dieser Meßwerte von jenen eines Standards oder Standardserums festgestellt. Daraus wird auf das Vorliegen neoplastischer Erkrankungen geschlossen. In contrast to known relatively complex methods for tumor diagnosis via serum tests, the serum to be examined, or its protein sub-fractions (albumin and / or globulin), is excited with excitation radiation of at least a wavelength between 250 and 300 nm, the fluorescence intensity of the serum at predetermined emission wavelengths measured and deviations of these measured values from those of a standard or standard serum determined. This suggests the existence of neoplastic diseases.

Inventors

  • 👤 Marc Dr. Leiner
  • 👤 Rudolf Jörg Dr. Schaur

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-26 07:44
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/62; G01N21/63; G01N21/64; G01N21/6486; G01N21/01; G01N21/03; G01N2021/0385; G01N2021/6417; G01N2021/6421; G01N21/6428; G01N2021/6432; G01N21/645; G01N2021/6484

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag