Son Ngoc Pham

US Patent:

8597323, Dec 3, 2013

Filed:

Mar 15, 2013

Appl. No.:

13/842492

Inventors:

Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encinitas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61M 29/00

US Classification:

606200

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.

US Patent:

20210145444, May 20, 2021

Filed:

Jan 26, 2021

Appl. No.:

17/158977

Inventors:

- Aliso Viejo CA, US
Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encinitas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61B 17/12

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.

US Patent:

20190046209, Feb 14, 2019

Filed:

Oct 11, 2018

Appl. No.:

16/158258

Inventors:

- Aliso Viejo CA, US
Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encintas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61B 17/12

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.

US Patent:

20160100842, Apr 14, 2016

Filed:

Dec 17, 2015

Appl. No.:

14/973185

Inventors:

- Aliso Viejo CA, US
Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encinitas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61B 17/12

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.

US Patent:

20150012033, Jan 8, 2015

Filed:

Sep 19, 2014

Appl. No.:

14/491688

Inventors:

- Aliso Viejo CA, US
Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encinitas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61B 17/12

US Classification:

606200

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.

US Patent:

20140142611, May 22, 2014

Filed:

Dec 2, 2013

Appl. No.:

14/093826

Inventors:

- Aliso Viejo CA, US
Scott Hemmelgarn - Lake Forest CA, US
Eileen Charlton - Garden Grove CA, US
Todd Hewitt - Laguna Niguel CA, US
Philippe Marchand - Munich, DE
Daniel Welsh - Encinitas CA, US
William R. Patterson - Irvine CA, US
Son Pham - Garden Grove CA, US

Assignee:

Sequent Medical, Inc. - Aliso Viejo CA

International Classification:

A61B 17/12

US Classification:

606200

Abstract:

A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device.