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Foreign body-recovering instrument for endoscope

  • US 6,206,904 B1
  • Filed: 06/08/1999
  • Issued: 03/27/2001
  • Est. Priority Date: 06/12/1998
  • Status: Expired due to Fees
First Claim
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1. A foreign body-recovering instrument for an endoscope in which a plurality of foreign body-catching arms are provided at a distal end of a flexible sheath so that the foreign body-catching arms are opened or closed by remote control from a proximal end of the sheath, each of the foreign body-catching arms including inner sides and outer sides, said foreign body-recovering instrument comprising:

  • engaging portions comprising hooking members that engage and catch a foreign body, said engaging portions being formed on respective outer sides of said foreign body catching arms.

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