Percutaneous catheter directed intravascular occulsion devices

Percutaneous catheter directed intravascular occulsion devices

CN
  • CN 1,218,379 A
  • Filed: 04/14/1997
  • Published: 06/02/1999
  • Est. Priority Date: 05/14/1996
  • Status: Abandoned Application
First Claim
Patent Images

1. compressible medical treatment device, comprise that one has the pipe-type woven metallic fiber goods of near-end and far-end, each end all contains the device that is useful on admittedly each end, described pipe-type woven metallic fiber goods have predetermined expanded configuration, so that the obturator of the unusual perforate in the formation human organ, the shape variable shape of described predetermined expansion is the small cross sections size, in order to carry by the intravital pipeline of patient, this braided metal fibre has shape memory characteristic, therefore, when this medical treatment device is unfettered, can turn back to the shape of described predetermined expansion.

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