Cong C Thach from 2151 Oakland Rd SPC 523, San Jose, CA 95131, age 56

Us Patents

Fast Detaching Electrically Isolated Implant
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US Patent:

6468266, Oct 22, 2002
Filed:

Aug 22, 2000
Appl. No.:

09/644244
Inventors:

Mehran Bashiri - San Carlos CA
Michael P. Wallace - Pleasanton CA
Pete Phong Pham - Fremont CA
Cong Thach - Fremont CA
Chad C. Roue - Fremont CA
Joseph C. Eder - Los Altos Hills CA
Erik T. Engelson - Menlo Park CA
Assignee:

SciMed Life Systems, Inc. - Maple Grove MN
International Classification:

A61F 1100
US Classification:

606 1, 606108
Abstract:

This is an implant for placement in the human body and an assembly for so placing that implant. Most desirably, it is an implant for use in the vasculature of the human body and is used to occlude some space in that vasculature as a portion of a treatment regimen. The implant itself is preferably a component of a deployment device using an electrolytically severable joint. The implant is electrically isolated from the electrolytically severable joint by a highly resistive or insulative layer. Such isolation and minimization of the conductive pathway from the placement apparatus to the bodys fluids appears to enhance the susceptibility of the electrolytic joint to quick erosion and detachment of the implant from the deployment media. Although the implant itself is preferably a vaso-occlusive device, it may instead be a stent, a vena cava filter, or other implant which may be installed in this manner.

Multiple Loop Tissue Connector Apparatus And Methods
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US Patent:

6945980, Sep 20, 2005
Filed:

Apr 5, 2001
Appl. No.:

09/828335
Inventors:

John D. Nguyen - San Jose CA, US
Liem Ho - Mountain View CA, US
Cong Thach - San Jose CA, US
Laurent Schaller - Los Altos CA, US
Nga Doan - San Jose CA, US
Assignee:

Medtronic, Inc. - Minneapolis MN
International Classification:

A61B017/08
US Classification:

606151, 606153
Abstract:

A tissue connector assembly comprising a multiple loop fastener movable between an open configuration and a closed configuration and a restraining device attached to the fastener for restraining the fastener in its open configuration provides for a self-closing, multiple suture fastener. A needle may be releasably attached to the fastener. A method for connecting tissues is also disclosed. The method includes inserting a fastener through tissue with the fastener being biased in an open position by a restraining device secured to the fastener, threading the fastener through more than one stitch, and removing the restraining device from the fastener.

Multiple Loop Tissue Connector Apparatus And Methods
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US Patent:

7963973, Jun 21, 2011
Filed:

Sep 2, 2005
Appl. No.:

11/218824
Inventors:

John D. Nguyen - San Jose CA, US
Liem Ho - Mountain View CA, US
Cong Thach - San Jose CA, US
Laurent Schaller - Los Altos CA, US
Nga Doan - San Jose CA, US
Assignee:

Medtronic, Inc. - Minneapolis MN
International Classification:

A61B 17/08
US Classification:

606153, 606151
Abstract:

A tissue connector assembly comprising a multiple loop fastener movable between an open configuration and a closed configuration and a restraining device attached to the fastener for restraining the fastener in its open configuration provides for a self-closing, multiple suture fastener. A needle may be releasably attached to the fastener. A method for connecting tissues is also disclosed. The method includes inserting a fastener through tissue with the fastener being biased in an open position by a restraining device secured to the fastener, threading the fastener through more than one stitch, and removing the restraining device from the fastener.

Bridge Clip Tissue Connector Apparatus And Methods
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US Patent:

8118822, Feb 21, 2012
Filed:

Apr 5, 2001
Appl. No.:

09/828322
Inventors:

Laurent Schaller - Los Altos CA, US
John D. Nguyen - San Jose CA, US
Liem Ho - Mountain View CA, US
Nga Doan - San Jose CA, US
Cong Thach - San Jose CA, US
Assignee:

Medtronic, Inc. - Minneapolis MN
International Classification:

A61B 17/10
A61B 17/08
A61B 17/04
A61B 17/06
A61M 29/00
US Classification:

606157, 606228, 606222, 606224, 606232, 606151, 606191, 606198, 606200, 606139, 606144, 606148, 606152, 606158
Abstract:

A novel bridge clip tissue connector includes two clips separated by a bridge portion. The clips allow for the connecting of tissue at two positions that are maintained by the bridge portion. The connector can be used for performing a wide variety of surgical procedures, including anastomosis and a horizontal mattress suture-like connection.

Fast Detaching Electrically Isolated Implant
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US Patent:

20030014073, Jan 16, 2003
Filed:

Sep 10, 2002
Appl. No.:

10/241426
Inventors:

Mehran Bashiri - San Carlos CA, US
Michael Wallace - Pleasanton CA, US
Pete Pham - Fremont CA, US
Cong Thach - Fremont CA, US
Chad Roue - Fremont CA, US
Joseph Eder - Los Altos Hills CA, US
Erik Engelson - Menlo Park CA, US
Assignee:

SCIMED Life Systems, Inc. - Maple Grove MN
International Classification:

A61M029/00
US Classification:

606/200000
Abstract:

This is an implant for placement in the human body and an assembly for so placing that implant. Most desirably, it is an implant for use in the vasculature of the human body and is used to occlude some space in that vasculature as a portion of a treatment regimen. The implant itself is preferably a component of a deployment device using an electrolytically severable joint. The implant is electrically isolated from the electrolytically severable joint by a highly resistive or insulative layer. Such isolation and minimization of the conductive pathway from the placement apparatus to the body's fluids appears to enhance the susceptibility of the electrolytic joint to quick erosion and detachment of the implant from the deployment media. Although the implant itself is preferably a vaso-occlusive device, it may instead be a stent, a vena cava filter, or other implant which may be installed in this manner.

Bridge Clip Tissue Connector Apparatus And Methods
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US Patent:

20120123449, May 17, 2012
Filed:

Jan 24, 2012
Appl. No.:

13/357456
Inventors:

Laurent Schaller - Los Altos CA, US
John D. Nguyen - San Jose CA, US
Liem Ho - Mountain View CA, US
Nga Doan - San Jose CA, US
Cong Thach - San Jose CA, US
Assignee:

MEDTRONIC, INC - Minneapolis MN
International Classification:

A61B 17/03
US Classification:

606151
Abstract:

A novel bridge clip tissue connector includes two clips separated by a bridge portion. The clips allow for the connecting of tissue at two positions that are maintained by the bridge portion. The connector can be used for performing a wide variety of surgical procedures, including anastomosis and a horizontal mattress suture-like connection.

Fast Detaching Electronically Isolated Implant
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US Patent:

59849290, Nov 16, 1999
Filed:

Sep 30, 1997
Appl. No.:

8/941458
Inventors:

Mehran Bashiri - Fremont CA
Michael P. Wallace - Pleasanton CA
Pete Phong Pham - Fremont CA
Cong Thach - Fremont CA
Chad C. Roue - Livermore CA
Erik T. Engelson - Menlo Park CA
Assignee:

Target Therapeutics, Inc. - Fremont CA
International Classification:

A61B 1700
US Classification:

606108
Abstract:

This is an implant for placement in the human body and an assembly for so placing that implant. Most desirably, it is an implant for use in the vasculature of the human body and is used to occlude some space in that vasculature as a portion of a treatment regimen. The implant itself is preferably a component of a deployment device using an electrolytically severable joint. The implant is electrically isolated from the electrolytically severable joint by a highly resistive or insulative layer. Such isolation and minimization of the conductive pathway from the placement apparatus to the body's fluids appears to enhance the susceptibility of the electrolytic joint to quick erosion and detachment of the implant from the deployment media. Although the implant itself is preferably a vaso-occlusive device, it may instead be a stent, a vena cava filter, or other implant which may be installed in this manner.

Liquid Coils With Secondary Shape
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US Patent:

56699310, Sep 23, 1997
Filed:

Apr 2, 1996
Appl. No.:

8/624669
Inventors:

David Kupiecki - Cupertino CA
Cong Thach - Fremont CA
John E. Ortiz - East Palo Alto CA
Neil J. Sheehan - Palo Alto CA
Assignee:

Target Therapeutics, Inc. - Fremont CA
International Classification:

A61B 1712
US Classification:

606191
Abstract:

An occlusive implant includes an elongated member having an end, a portion proximal to that end, and a portion distal to that end. The proximal portion is sufficiently flexible so that it can be folded upon itself and maintain that configuration without further restraint. At least a portion of the distal portion is preformed to have a first configuration when in a first state and a second configuration when in a second state. The distal portion second configuration has a flow resistance substantially greater than that of the proximal portion. When discharged in the region to be occluded, the proximal portion is forced into a mass around at least a portion of the distal portion secondary structure. As the mass builds in size, it is believed to frictionally engage the surrounding vasculature wall and anchor the implant thereto. The occlusive implant preferably is provided in an introducer cartridge for delivery in vivo.

Resumes

Cong Thach

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Location:

San Francisco Bay Area

Industry:

Medical Devices

Experience:

Biomerix (Privately Held; Medical Devices industry): SR. R&D Technician, (May 2006-July 2009) Co-developed over sixteen (16) test methods for Neuro System dimensional and functional V&V testing, procured various fixtures/tools used in R&D and transferred to Productio...