Patent · US Active

Lumen probe apparatuses and methods for using the same

US8523763B2 · kind B2 · utility

17Cited by
10References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 16, 2008
Grant dateSep 3, 2013
Priority date—
Expiry dateJan 25, 2030

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61M25/0105
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

A probe apparatus adapted for movement through a lumen, comprising: a linearly extendible and retractable element adapted for selective extension and retraction to provide the movement; a front balloon positioned forward of the linearly extendible and retractable element and adapted for selective inflation and deflation; a rear balloon positioned backward of the linearly extendible and retractable element and adapted for selective inflation and deflation; and, a twisting element adapted to twist at least one of the linearly extendible and retractable element, front balloon and rear balloon during inflation and deflation of the advancement balloon.

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