Patent · US Expired

Ultrasonography

US6689065B2 · kind B2 · utility

20Cited by

5References

11Claims

0Family size

Assignee

Amersham Health AS · NO

Inventors

Anne Kirsti Aksnes · Oslo, NO
Morten Eriksen · Oslo, NO
Else Kruger Hagen · Oslo, NO
Audun Tornes · Oslo, NO

Key dates

Filing date	Jun 4, 2002
Grant date	Feb 10, 2004
Priority date	—
Expiry date	Jun 4, 2022

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B8/543
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Prostate abnormalities such as cancer may be detected by ultrasonic determination of the in-flow kinetics of contrast agent-containing blood in the prostate and/or by observation of disease-related asymmetries in the the spoke-like vascular pattern of the prostate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.