Dhanuraj S Shetty

US Patent:

7749204, Jul 6, 2010

Filed:

Oct 17, 2005

Appl. No.:

11/252176

Inventors:

Sridevi Dhanaraj - Raritan NJ, US
Dhanuraj S. Shetty - Somerset NJ, US
Hiep Do - Hillsborough NJ, US
Sanyog Manohar Pendharkar - Anandnagar, Pune, IN

Assignee:

Ethicon, Inc. - Somerville NJ

International Classification:

A61F 13/00
A61F 13/02

US Classification:

604305, 604307

Abstract:

The present invention is directed to a method of using a multilayered fabric comprising a first absorbable nonwoven fabric and a second absorbable woven or knitted fabric in tissue repair and regeneration.

US Patent:

8105621, Jan 31, 2012

Filed:

Jun 29, 2006

Appl. No.:

11/427477

Inventors:

Sridevi Dhanaraj - Raritan NJ, US
Stephanie M. Kladakis - Watertown MA, US
Joseph J. Hammer - Bridgewater NJ, US
Dhanuraj Shetty - Somerset NJ, US
Mark Timmer - Jersey City NJ, US

Assignee:

DePuy Mitek, Inc. - Raynham MA

International Classification:

A61F 2/00

US Classification:

424424

Abstract:

A biocompatible meniscal repair device is disclosed. The tissue repair device includes a scaffold adapted to be placed in contact with a defect in a meniscus, the scaffold comprising a high-density, dry laid nonwoven polymeric material and a biocompatible foam. The scaffold provides increased suture pull-out strength.

US Patent:

8110210, Feb 7, 2012

Filed:

Apr 20, 2004

Appl. No.:

10/828838

Inventors:

Stephanie M. Kladakis - Watertown MA, US
Joseph J. Hammer - Bridgewater NJ, US
Dhanuraj Shetty - Somerset NJ, US
Sridevi Dhanaraj - Raritan NJ, US

Assignee:

DePuy Mitek, Inc. - Raynham MA

International Classification:

A61F 2/00

US Classification:

424423, 424426

Abstract:

A biocompatible meniscal repair device is disclosed. The tissue repair device includes a scaffold adapted to be placed in contact with a defect in a meniscus, the scaffold comprising a high-density, dry laid nonwoven polymeric material and a biocompatible foam. The scaffold provides increased suture pull-out strength.

US Patent:

8137686, Mar 20, 2012

Filed:

Apr 20, 2004

Appl. No.:

10/828838

Inventors:

Stephanie M. Kladakis - Watertown MA, US
Joseph J. Hammer - Bridgewater NJ, US
Dhanuraj Shetty - Somerset NJ, US
Sridevi Dhanaraj - Raritan NJ, US

Assignee:

DePuy Mitek, Inc. - Raynham MA

International Classification:

A61F 2/00

US Classification:

424423, 424426

Abstract:

A biocompatible meniscal repair device is disclosed. The tissue repair device includes a scaffold adapted to be placed in contact with a defect in a meniscus, the scaffold comprising a high-density, dry laid nonwoven polymeric material and a biocompatible foam. The scaffold provides increased suture pull-out strength.

US Patent:

8221780, Jul 17, 2012

Filed:

Jun 29, 2006

Appl. No.:

11/427477

Inventors:

Sridevi Dhanaraj - Raritan NJ, US
Stephanie M. Kladakis - Watertown MA, US
Joseph J. Hammer - Bridgewater NJ, US
Dhanuraj Shetty - Somerset NJ, US
Mark Timmer - Jersey City NJ, US

Assignee:

DePuy Mitek, Inc. - Raynham MA

International Classification:

A61F 2/00

US Classification:

424424

Abstract:

A biocompatible meniscal repair device is disclosed. The tissue repair device includes a scaffold adapted to be placed in contact with a defect in a meniscus, the scaffold comprising a high-density, dry laid nonwoven polymeric material and a biocompatible foam. The scaffold provides increased suture pull-out strength.

US Patent:

8273369, Sep 25, 2012

Filed:

May 17, 2010

Appl. No.:

12/781103

Inventors:

Dhanuraj S. Shetty - Jersey City NJ, US
Robert W. Van Holten - Flemington NJ, US
Degang Zhong - Branchburg NJ, US

Assignee:

Ethicon, Inc. - Somerville NJ

International Classification:

A61F 2/00
A61F 13/00
A61L 15/16
A61K 38/00
A61K 38/36
A61K 47/30

US Classification:

424444, 424426, 424447, 514 135, 514 136, 514 137, 514 138, 514 147, 5147723, 602 45, 602 50, 606908

Abstract:

The present invention is directed to a reinforced absorbable hemostat comprising at least one hemostatic agent in a single layer of nonwoven synthetic fabric having a mixture of compressed fiber staples of a polyglycolide/polylactide copolymer and a polydioxanone.

US Patent:

8329211, Dec 11, 2012

Filed:

May 17, 2010

Appl. No.:

12/781235

Inventors:

Dhanuraj S. Shetty - Jersey City NJ, US
Robert W. Van Holten - Flemington NJ, US
Degang Zhong - Branchburg NJ, US

Assignee:

Ethicon, Inc. - Somerville NJ

International Classification:

A61F 2/00
A61F 13/00
A61L 15/16
A61K 38/00
A61K 38/36
A61K 47/30

US Classification:

424444, 424426, 424443, 424447, 428215, 428218, 514 135, 514 136, 514 137, 514 138, 514 147, 514772, 602 45, 602 60, 606908

Abstract:

The present invention is directed to a synthetic fabric comprising a multi-layered nonwoven fabric made from staples of a polyglycolide/polylactide copolymer, each layer having a different density. The multi-layer fabric can be used as a reinforced absorbable hemostat medical device.

US Patent:

8383147, Feb 26, 2013

Filed:

Aug 22, 2012

Appl. No.:

13/591501

Inventors:

Dhanuraj S. Shetty - Jersey City NJ, US
Robert W. Van Holten - Flemington NJ, US
Degang Zhong - Branchburg NJ, US

Assignee:

Ethicon, Inc. - Somerville NJ

International Classification:

A61F 2/00
A61F 13/00
A61L 15/16
A61K 38/00
A61K 38/36
A61K 47/30

US Classification:

424444, 424426, 424447, 514 135, 514 136, 514 137, 514 138, 514 147, 5147723, 602 45, 602 50, 606908

Abstract:

The present invention is directed to a reinforced absorbable hemostat comprising at least one hemostatic agent in a single layer of nonwoven synthetic fabric having a mixture of compressed fiber staples of a polyglycolide/polylactide copolymer and a polydioxanone.