Daniel M Hutton

US Patent:

20130267891, Oct 10, 2013

Filed:

Sep 28, 2012

Appl. No.:

13/630323

Inventors:

Daniel Hutton - Brighton MA, US
Manish Deshpande - Canton MA, US
Philip Shaltis - Sharon MA, US

International Classification:

A61M 25/00

US Classification:

604 30

Abstract:

A thrombectomy catheter system is disclosed which includes a catheter having an exhaust lumen, an infusion lumen and a high pressure tube. The high pressure tube includes a nozzle orifice for forming a high pressure jet of fluid for cutting occlusive material from within a body lumen. The nozzle orifice is positioned to direct the high pressure jet of fluid into the distal end of the exhaust lumen which creates a suctioning effect. The infusion lumen replaces fluid that is removed from the body lumen through the exhaust lumen by a suctioning effect created by the fluid jet.

US Patent:

20180368876, Dec 27, 2018

Filed:

Aug 31, 2018

Appl. No.:

16/119405

Inventors:

- Mansfield MA, US
Daniel Hutton - Brighton MA, US
Manish Deshpande - Canton MA, US
Phillip Shaltis - Sharon MA, US

International Classification:

A61B 17/3203
A61M 25/00

Abstract:

A thrombectomy catheter system is disclosed which includes a catheter having an exhaust lumen, an infusion lumen and a high pressure tube. The high pressure tube includes a nozzle orifice for forming a high pressure jet of fluid for cutting occlusive material from within a body lumen. The nozzle orifice is positioned to direct the high pressure jet of fluid into the distal end of the exhaust lumen which creates a suctioning effect. The infusion lumen replaces fluid that is removed from the body lumen through the exhaust lumen by a suctioning effect created by the fluid jet.

US Patent:

20180280045, Oct 4, 2018

Filed:

Apr 4, 2017

Appl. No.:

15/478725

Inventors:

- Mansfield MA, US
Jerry Brightbill - Newton Center MA, US
Stephen Evans - Westford MA, US
Tim Robinson - Sandown NH, US
Daniel Hutton - Brighton MA, US

International Classification:

A61B 17/22
A61B 17/3207

Abstract:

A catheter includes an outer tubular body, a spiral member, and a disruptor. The outer tubular body defines a longitudinal axis and extends to a distal annular cutting edge. The outer tubular body defines a lumen having distal and proximal ends. The spiral member is supported within the outer tubular body and includes proximal and distal ends. The distal end of the spiral member is positionable distally beyond the cutting edge of the outer tubular body. The disruptor is supported within the outer tubular body proximally of the cutting edge of the outer tubular body.

US Patent:

20160128715, May 12, 2016

Filed:

Jan 18, 2016

Appl. No.:

14/997954

Inventors:

- Mansfield MA, US
Daniel Hutton - Brighton MA, US
Manish Deshpande - Canton MA, US
Phillip Shaltis - Sharon MA, US

International Classification:

A61B 17/3203
A61M 25/00

Abstract:

A thrombectomy catheter system is disclosed which includes a catheter having an exhaust lumen, an infusion lumen and a high pressure tube. The high pressure tube includes a nozzle orifice for forming a high pressure jet of fluid for cutting occlusive material from within a body lumen. The nozzle orifice is positioned to direct the high pressure jet of fluid into the distal end of the exhaust lumen which creates a suctioning effect. The infusion lumen replaces fluid that is removed from the body lumen through the exhaust lumen by a suctioning effect created by the fluid jet.

US Patent:

20140094727, Apr 3, 2014

Filed:

Sep 28, 2012

Appl. No.:

13/630829

Inventors:

Covidien LP - , US
Arnaz Malhi - Watertown MA, US
Daniel Hutton - Brighton MA, US

Assignee:

COVIDIEN LP - Mansfield MA

International Classification:

A61H 9/00
F04B 41/06

US Classification:

601152, 417 62

Abstract:

A compression device includes a compression garment positionable on the limb of the wearer and having an inflatable bladder for providing compression treatment to the limb. A pump assembly is supported by the compression garment. The pump assembly is in fluid communication with the bladder for pressurized fluid delivery. The pump assembly includes at least first and second pumps. Passaging connects each of the first and second pumps for fluid communication with the inflatable bladder.