公开(公告)号：US11925796B2

公开(公告)日：2024-03-12

申请号：US17106559

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/13 ,  A61M60/148 ,  A61M60/216 ,  A61M60/414 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538 ,  A61M60/148 ,  A61M60/414 ,  Y10T29/49236

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US11219756B2

公开(公告)日：2022-01-11

申请号：US16742129

申请日：2020-01-14

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/135 ,  A61M60/148 ,  A61M60/205 ,  A61M60/414 ,  A61M60/422 ,  A61M60/871

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US11944802B2

公开(公告)日：2024-04-02

申请号：US17107580

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/13 ,  A61M60/148 ,  A61M60/216 ,  A61M60/414 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538 ,  A61M60/148 ,  A61M60/414 ,  Y10T29/49236

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US11925797B2

公开(公告)日：2024-03-12

申请号：US17107469

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/13 ,  A61M60/148 ,  A61M60/216 ,  A61M60/414 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538 ,  A61M60/148 ,  A61M60/414 ,  Y10T29/49236

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US11944801B2

公开(公告)日：2024-04-02

申请号：US17107550

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/13 ,  A61M60/148 ,  A61M60/216 ,  A61M60/414 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538 ,  A61M60/148 ,  A61M60/414 ,  Y10T29/49236

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US11833342B2

公开(公告)日：2023-12-05

申请号：US17106563

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M60/419 ,  A61M60/422 ,  A61M60/13 ,  A61M60/538 ,  A61M60/515 ,  A61M60/216 ,  A61M60/148 ,  A61M60/414

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/422 ,  A61M60/515 ,  A61M60/538 ,  A61M60/148 ,  A61M60/414 ,  Y10T29/49236

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US20210077683A1

公开(公告)日：2021-03-18

申请号：US17107550

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M1/10

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US20210077682A1

公开(公告)日：2021-03-18

申请号：US17107469

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M1/10

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US20210085847A1

公开(公告)日：2021-03-25

申请号：US17112791

申请日：2020-12-04

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M1/10

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.

公开(公告)号：US20210077681A1

公开(公告)日：2021-03-18

申请号：US17106563

申请日：2020-11-30

Applicant: TC1 LLC

Inventor： Adam R. Tanner ,  Richard L. Keenan ,  Doug M. Messner ,  Michael R. Butler

IPC: A61M1/10

Abstract: A catheter pump is disclosed herein. The catheter pump can include a catheter assembly that comprises a drive shaft and an impeller coupled to a distal end of the drive shaft. A driven assembly can be coupled to a proximal end of the drive shaft within a driven assembly housing. The catheter pump can also include a drive system that comprises a motor and a drive magnet coupled to an output shaft of the motor. The drive system can include a drive assembly housing having at least one magnet therein. Further, a securement device can be configured to prevent disengagement of the driven assembly housing from the drive assembly housing during operation of the pump.