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Self-propelled imaging system

  • US 20060201351A1
  • Filed: 07/29/2003
  • Published: 09/14/2006
  • Est. Priority Date: 07/02/2001
  • Status: Abandoned Application
First Claim
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1. An imaging system comprising:

  • an imaging device assembled on a carrier; and

    a first outwardly expandable element and a second outwardly expandable element mounted on said carrier, wherein said second expandable element is expandable both radially and axially, said imaging system comprising a mode of operation, wherein during expansion of said second expandable element, obstruction of the radial expansion of said second expandable element causes the axial expansion of said second expandable element to propel said carrier and said imaging device axially.

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