Patent · US Expired

Insertion tube device

US6991603B2 · kind B2 · utility

26Cited by
5References
69Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 17, 2002
Grant dateJan 31, 2006
Priority date—
Expiry dateNov 13, 2022

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S600/92
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

Insertion tube devices are disclosed.

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