5 patents
Utility
Balloon catheters and methods of manufacture and use
11 Oct 22
Balloon catheters that includes inner and outer elongate shafts, each of which is secured relative to an end of an inflatable member.
Greg Halstead, Michael P. Allen
Filed: 20 Aug 19
Utility
Device and methods for transvascular tumor embolization
21 Sep 21
A method of embolizing a tumor includes advancing a distal end of a device having a catheter body and an occlusion structure to a target tumor site within a blood vessel of a body.
Michael P. Allen
Filed: 20 Nov 18
Utility
Occlusion balloon catheter and methods of fabrication and use
28 Sep 20
A balloon catheter assembly is provided with an outer catheter, an inner catheter, an outer adapter and a balloon, and is configured such that the balloon resides entirely within a predetermined volume having an outer diameter substantially equal to or less than the outside diameter of the distal end of the outer catheter when the balloon is in a deflated configuration.
Michael P. Allen, Greg Halstead
Filed: 22 Jan 17
Utility
Catheter with inflatable balloon
21 Sep 20
A balloon catheter assembly is provided with an outer catheter, an inner catheter, an outer adapter and a balloon, and is configured such that the balloon resides entirely within a predetermined volume having an outer diameter substantially equal to or less than the outside diameter of the distal end of the outer catheter when the balloon is in a deflated configuration.
Michael P. Allen, Greg Halstead
Filed: 10 Jul 19
Utility
Devices and methods for low pressure tumor embolization
1 Jun 20
A method of transarterial embolization agent delivery at a low pressure is provided.
Michael P. Allen
Filed: 14 Dec 17
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