公开(公告)号：US10894116B2

公开(公告)日：2021-01-19

申请号：US15681880

申请日：2017-08-21

申请人： TC1 LLC

发明人： John Duc Nguyen ,  Huy Ngo ,  Carine Hoarau ,  Fabian Franco

IPC分类号： A61M1/10 ,  A61M1/12

摘要： At least some embodiments of the disclosure may advantageously limit bleeding and the occurrence of blood leaks after heart pump implantation. In some embodiments, a base may be provided that includes a flexible layer mechanically coupled with a conduit. The flexible layer may be coupled with the proximal end of the conduit. The conduit may be configured to receive a cannula of the heart pump therethrough. The outer surface of the conduit may be configured to engage a surface of the heart formed after coring the heart. The conduit may be metal and may have a flared and/or beveled distal end. The conduit may be a flexible material. A distal flexible layer may be provided at a distal end of the conduit that is configured to engage with an inner surface of the heart.

公开(公告)号：US10792407B2

公开(公告)日：2020-10-06

申请号：US15870051

申请日：2018-01-12

申请人： TC1 LLC

发明人： John Duc Nguyen ,  John Donald Hill ,  Fabian Franco ,  Chris Eskildsen ,  David Gary Eldridge ,  Carine Hoarau ,  Yi-Ren Woo ,  John J. Hagerty ,  Pete Cardamone

IPC分类号： A61M1/00 ,  A61M1/12 ,  A61M39/02 ,  A61M1/10

摘要： Systems, methods, and devices for securing a driveline to a portion of skin are disclosed herein. The driveline can connect an external controller to an implantable blood pump. The skin anchor can include a driveline capture portion. The driveline capture portion can receive the driveline and fix a position of the driveline with respect to the driveline capture portion. The driveline capture portion includes: a driveline receiver that can receive the driveline; and a driveline anchor that can engage the driveline to fix the position of the driveline with respect to the driveline receiver. The skin anchor can include a force distribution portion. The force distribution portion can engage a portion of skin and fix a position of the portion of skin with respect to the force distribution portion.

公开(公告)号：US20190290820A1

公开(公告)日：2019-09-26

申请号：US16359925

申请日：2019-03-20

申请人： TC1 LLC

发明人： John Nguyen ,  Fabian Franco ,  Mark Di Paola ,  Carine Hoarau ,  Nathan Harold ,  Michael Morado

IPC分类号： A61M1/12 ,  A61N1/378

摘要： An external controller assembly for a medical device implanted in a patient includes an external controller and an external driveline assembly. The external controller includes an external controller display viewable by the patient. The external driveline assembly includes an external driveline cable and an external driveline distal connector. The external driveline cable is connected to the external driveline distal connector and the external controller. The external driveline cable accommodates positioning of the external driveline distal connector, by the patient, for simultaneous viewing of the external driveline distal connector and the external controller display by the patient. The external driveline distal connector is adapted to be connected to the distal driveline proximal connector by the patient. The external driveline distal connector is adapted to be disconnected from the distal driveline proximal connector by the patient.

公开(公告)号：US11583671B2

公开(公告)日：2023-02-21

申请号：US17140286

申请日：2021-01-04

申请人： TC1 LLC

发明人： John Duc Nguyen ,  Huy Ngo ,  Carine Hoarau ,  Fabian Franco

IPC分类号： A61M60/859 ,  A61M60/148 ,  A61M60/178 ,  A61M60/183 ,  A61M60/863 ,  A61M60/232 ,  A61M60/473

摘要： At least some embodiments of the disclosure may advantageously limit bleeding and the occurrence of blood leaks after heart pump implantation. In some embodiments, a base may be provided that includes a flexible layer mechanically coupled with a conduit. The flexible layer may be coupled with the proximal end of the conduit. The conduit may be configured to receive a cannula of the heart pump therethrough. The outer surface of the conduit may be configured to engage a surface of the heart formed after coring the heart. The conduit may be metal and may have a flared and/or beveled distal end. The conduit may be a flexible material. A distal flexible layer may be provided at a distal end of the conduit that is configured to engage with an inner surface of the heart.

公开(公告)号：US20220362562A1

公开(公告)日：2022-11-17

申请号：US17837750

申请日：2022-06-10

申请人： TC1 LLC

发明人： John Nguyen ,  Fabian Franco ,  Mark Di Paola ,  Carine Hoarau ,  Nathan Harold ,  Michael Morado

IPC分类号： A61N1/378 ,  A61M60/148 ,  A61M60/857 ,  A61M60/878 ,  A61M60/88 ,  A61M60/178 ,  A61M60/585

摘要： An external controller assembly for a medical device implanted in a patient includes an external controller and an external driveline assembly. The external controller includes an external controller display viewable by the patient. The external driveline assembly includes an external driveline cable and an external driveline distal connector. The external driveline cable is connected to the external driveline distal connector and the external controller. The external driveline cable accommodates positioning of the external driveline distal connector, by the patient, for simultaneous viewing of the external driveline distal connector and the external controller display by the patient. The external driveline distal connector is adapted to be connected to the distal driveline proximal connector by the patient. The external driveline distal connector is adapted to be disconnected from the distal driveline proximal connector by the patient.

公开(公告)号：US20240269474A1

公开(公告)日：2024-08-15

申请号：US18596185

申请日：2024-03-05

申请人： TC1 LLC

发明人： John Nguyen ,  Fabian Franco ,  Mark Di Paola ,  Carine Hoarau ,  Nathan Harold ,  Michael Morado

IPC分类号： A61N1/378 ,  A61M60/148 ,  A61M60/178 ,  A61M60/585 ,  A61M60/857 ,  A61M60/878 ,  A61M60/88 ,  A61N1/362 ,  A61N1/375

CPC分类号： A61N1/3787 ,  A61M60/148 ,  A61M60/178 ,  A61M60/585 ,  A61M60/857 ,  A61M60/878 ,  A61M60/88 ,  A61N1/3627 ,  A61N1/3752

摘要： Blood circulation assist systems with patient connectable cable assemblies. A blood circulation assist system includes a blood pump, an external controller, a percutaneous cable assembly, and an external cable assembly. The external controller is configured to output a connection indication. The percutaneous cable assembly includes a proximal connector. The external cable assembly includes a distal connector. The distal connector and the proximal connector are configured for connection and disconnection by the patient. The external controller is configured to detect whether the distal connector and the proximal connector are connected. The connection indication is indicative of whether the distal connector and the proximal connector are connected.

公开(公告)号：US11944834B2

公开(公告)日：2024-04-02

申请号：US17837750

申请日：2022-06-10

申请人： TC1 LLC

发明人： John Nguyen ,  Fabian Franco ,  Mark Di Paola ,  Carine Hoarau ,  Nathan Harold ,  Michael Morado

IPC分类号： A61N1/378 ,  A61M60/148 ,  A61M60/178 ,  A61M60/585 ,  A61M60/857 ,  A61M60/878 ,  A61M60/88 ,  A61N1/362 ,  A61N1/375

CPC分类号： A61N1/3787 ,  A61M60/148 ,  A61M60/178 ,  A61M60/585 ,  A61M60/857 ,  A61M60/878 ,  A61M60/88 ,  A61N1/3627 ,  A61N1/3752

摘要： An external controller assembly for a medical device implanted in a patient includes an external controller and an external driveline assembly. The external controller includes an external controller display viewable by the patient. The external driveline assembly includes an external driveline cable and an external driveline distal connector. The external driveline cable is connected to the external driveline distal connector and the external controller. The external driveline cable accommodates positioning of the external driveline distal connector, by the patient, for simultaneous viewing of the external driveline distal connector and the external controller display by the patient. The external driveline distal connector is adapted to be connected to the distal driveline proximal connector by the patient. The external driveline distal connector is adapted to be disconnected from the distal driveline proximal connector by the patient.

公开(公告)号：US20210121677A1

公开(公告)日：2021-04-29

申请号：US17140286

申请日：2021-01-04

申请人： TC1 LLC

发明人： John Duc Nguyen ,  Huy Ngo ,  Carine Hoarau ,  Fabian Franco

IPC分类号： A61M60/148 ,  A61M60/205 ,  A61M60/857

摘要： At least some embodiments of the disclosure may advantageously limit bleeding and the occurrence of blood leaks after heart pump implantation. In some embodiments, a base may be provided that includes a flexible layer mechanically coupled with a conduit. The flexible layer may be coupled with the proximal end of the conduit. The conduit may be configured to receive a cannula of the heart pump therethrough. The outer surface of the conduit may be configured to engage a surface of the heart formed after coring the heart. The conduit may be metal and may have a flared and/or beveled distal end. The conduit may be a flexible material. A distal flexible layer may be provided at a distal end of the conduit that is configured to engage with an inner surface of the heart.

公开(公告)号：US20180200422A1

公开(公告)日：2018-07-19

申请号：US15870051

申请日：2018-01-12

申请人： TC1 LLC

发明人： John Duc Nguyen ,  John Donald Hill ,  Fabian Franco ,  Chris Eskildsen ,  David Gary Eldridge ,  Carine Hoarau ,  Yi-Ren Woo ,  John J. Hagerty ,  Pete Cardamone

IPC分类号： A61M1/12 ,  A61M1/10 ,  A61M39/02

CPC分类号： A61M1/127 ,  A61M1/1086 ,  A61M1/122 ,  A61M39/0247 ,  A61M2039/0261 ,  A61M2039/0267 ,  A61M2039/0294 ,  A61M2205/04 ,  A61M2205/8262 ,  A61M2209/088 ,  A61M2210/005

摘要： Systems, methods, and devices for securing a driveline to a portion of skin are disclosed herein. The driveline can connect an external controller to an implantable blood pump. The skin anchor can include a driveline capture portion. The driveline capture portion can receive the driveline and fix a position of the driveline with respect to the driveline capture portion. The driveline capture portion includes: a driveline receiver that can receive the driveline; and a driveline anchor that can engage the driveline to fix the position of the driveline with respect to the driveline receiver. The skin anchor can include a force distribution portion. The force distribution portion can engage a portion of skin and fix a position of the portion of skin with respect to the force distribution portion.

公开(公告)号：US20180050143A1

公开(公告)日：2018-02-22

申请号：US15681880

申请日：2017-08-21

申请人： TC1 LLC

发明人： John Duc Nguyen ,  Huy Ngo ,  Carine Hoarau ,  Fabian Franco

IPC分类号： A61M1/12 ,  A61M1/10

CPC分类号： A61M1/122 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1043 ,  A61M1/1046

摘要： At least some embodiments of the disclosure may advantageously limit bleeding and the occurrence of blood leaks after heart pump implantation. In some embodiments, a base may be provided that includes a flexible layer mechanically coupled with a conduit. The flexible layer may be coupled with the proximal end of the conduit. The conduit may be configured to receive a cannula of the heart pump therethrough. The outer surface of the conduit may be configured to engage a surface of the heart formed after coring the heart. The conduit may be metal and may have a flared and/or beveled distal end. The conduit may be a flexible material. A distal flexible layer may be provided at a distal end of the conduit that is configured to engage with an inner surface of the heart.