U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Vascular sealing apparatus

Patent 6017359 Issued on January 25, 2000. Estimated Expiration Date: Icon_subject June 17, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

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Inventors

Assignee

Application

No. 877255 filed on 06/17/1997

US Classes:

606/213, Sutureless closure606/192Inflatable or expandible by fluid

Examiners

Primary: Buiz, Michael
Assistant: Shai, Daphna

Attorney, Agent or Firm

Foreign Patent References

  • 0476178A1 EP. 03/19/1992
  • 0482350A2 EP. 04/19/1992
  • 0493810A1 EP. 07/19/1992
  • 2641692 FR. 07/19/1990
  • 8907370 DE. 09/19/1989
  • 1509023 GB. 04/19/1978
  • 1569660 GB. 06/19/1980
  • 2057269 GB. 04/19/1981
  • WO89/11301 WO. 11/19/1989
  • WO90/14796 WO. 12/19/1990
  • WO91/09641 WO. 07/19/1991
  • WO92/22252 WO. 12/19/1992
  • WO93/07928 WO. 04/19/1993

International Class

A61B 017/58

Abstract

A device for sealing an opening or puncture in the wall of a blood vessel or other percutaneous openings. The device includes a shaft section member of a small diameter, with an expandable balloon and atraumatic tip at its distal end. The proximal end of the device has an inflation/deflation port which is utilized to inflate the balloon once it is in place within the blood vessel or other body cavity. The entire device is placed through a hemostasis vascular introducer or sheath, which is used during invasive percutaneous vascular procedures. The balloon is inflated and withdrawn until it engages the inner surface of the blood vessel. A procoagulant is injected via the introducer to the puncture. After a predetermined time period, the balloon is deflated and the device is withdrawn.

Other References

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