Daniel Allen Welsh

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:

20160228875, Aug 11, 2016

Filed:

Feb 14, 2014

Appl. No.:

14/778106

Inventors:

- Carlsbad CA, US
Wuh Ken LOH - Singapore, SG
Kuan Moon BOO - Singapore, SG
Sandro David KLEIN - Irvine CA, US
Daniel WELSH - Encinitas CA, US

International Classification:

B01L 7/00

Abstract:

In one aspect, a thermal cycler system is disclosed. The thermal cycler can be comprised of a device housing and a cover that is operably connected to the device housing. The cover can include a handle portion, a device lid portion, a sample block platen and a link bar. The device lid portion is attached to the proximal side of the handle portion with a pin. The sample block platen is operably connected to the handle portion such that the sample block platen is positioned against the sample block when the handle portion is flush with the device lid portion and the cover is in a closed position. The link bar is operably connected to the device housing and the pin such that a distal side of the handle portion is elevated away from the device lid portion when the cover is moved to an open position.

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.