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公开(公告)号：US20210077689A1
公开(公告)日：2021-03-18
申请号：US17107379
申请日：2020-11-30
Applicant: TC1 LLC
Inventor： Alan Schenck , Michael L. Green , Keif M. Fitzgerald , Paul F. Muller , Joseph P. Sullivan , Keith Schubert , Peter W. Bristol , Jeffrey Paul Mills , Paul C. Leonard , Richard L. Keenan
Abstract: A motor system for a percutaneous heart pump includes a drive assembly that includes a motor and a housing having a proximal end and a distal end. The distal end of the housing is configured for coupling to a driven assembly. A first conduit is coupled to the proximal end of the drive assembly housing. The first conduit comprises an elongate tubular member including a communication interconnection line for transmitting communications from a remote console to the motor assembly. A second conduit is coupled to the proximal end of the drive assembly housing. The second conduit is configured for carrying a fluid between the remote console and the motor assembly.
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公开(公告)号：US20200254164A1
公开(公告)日：2020-08-13
申请号：US16849700
申请日：2020-04-15
Applicant: TC1 LLC
Inventor： Alan Schenck , Michael L. Green , Keif M. Fitzgerald , Paul F. Muller , Joseph P. Sullivan , Keith Schubert , Peter W. Bristol , Jeffrey Paul Mills , Paul C. Leonard , Richard L. Keenan
Abstract: Various embodiments of a system for priming a catheter assembly are disclosed herein. For example, the system can include a catheter assembly including an elongate body and an operative device coupled thereto. The system can also include a priming vessel configured to receive insertion of the operative device therein. The priming vessel can include a proximal portion secured to the distal portion of the elongate body such that the elongate body is in fluid communication with the priming vessel. The priming vessel can also include a distal end through which air is expelled when a fluid is channeled through the elongate body and into the priming vessel to expel air from within the catheter assembly.
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公开(公告)号：US20240157092A1
公开(公告)日：2024-05-16
申请号：US18416614
申请日：2024-01-18
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
IPC: A61M25/09 , A61M60/13 , A61M60/148 , A61M60/237 , A61M60/414 , A61M60/419 , A61M60/422 , A61M60/508 , A61M60/825 , A61M60/829
CPC classification number: A61M25/09 , A61M60/13 , A61M60/148 , A61M60/237 , A61M60/414 , A61M60/419 , A61M60/422 , A61M60/508 , A61M60/825 , A61M60/829 , A61M2205/3317 , A61M2205/3606 , A61M2205/366 , A61M2205/3666
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US11911579B2
公开(公告)日：2024-02-27
申请号：US17106800
申请日：2020-11-30
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
IPC: A61M25/09 , A61M60/148 , A61M60/414 , A61M60/419 , A61M60/829 , A61M60/422 , A61M60/237 , A61M60/13 , A61M60/508 , A61M60/825
CPC classification number: A61M25/09 , A61M60/13 , A61M60/148 , A61M60/237 , A61M60/414 , A61M60/419 , A61M60/422 , A61M60/508 , A61M60/825 , A61M60/829 , A61M2205/3317 , A61M2205/3606 , A61M2205/366 , A61M2205/3666
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US11547845B2
公开(公告)日：2023-01-10
申请号：US16849700
申请日：2020-04-15
Applicant: TC1 LLC
Inventor： Alan Schenck , Michael L. Green , Keif M. Fitzgerald , Paul F. Muller , Joseph P. Sullivan , Keith Schubert , Peter W. Bristol , Jeffrey Paul Mills , Paul C. Leonard , Richard L. Keenan
IPC: A61M60/122 , A61M60/148 , A61M1/36 , A61M5/142 , A61M5/172 , A61M60/13 , A61M60/216 , A61M60/531 , A61M60/414 , A61M60/878 , A61M60/546 , A61M60/279
Abstract: Various embodiments of a system for priming a catheter assembly are disclosed herein. For example, the system can include a catheter assembly including an elongate body and an operative device coupled thereto. The system can also include a priming vessel configured to receive insertion of the operative device therein. The priming vessel can include a proximal portion secured to the distal portion of the elongate body such that the elongate body is in fluid communication with the priming vessel. The priming vessel can also include a distal end through which air is expelled when a fluid is channeled through the elongate body and into the priming vessel to expel air from within the catheter assembly.
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Patent Agency Ranking
公开(公告)号：US20210077692A1
公开(公告)日：2021-03-18
申请号：US17106848
申请日：2020-11-30
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US20170319764A1
公开(公告)日：2017-11-09
申请号：US15635531
申请日：2017-06-28
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US12053598B2
公开(公告)日：2024-08-06
申请号：US17106848
申请日：2020-11-30
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
IPC: A61M25/09 , A61M60/13 , A61M60/148 , A61M60/237 , A61M60/414 , A61M60/419 , A61M60/422 , A61M60/508 , A61M60/825 , A61M60/829
CPC classification number: A61M25/09 , A61M60/13 , A61M60/148 , A61M60/237 , A61M60/414 , A61M60/419 , A61M60/422 , A61M60/508 , A61M60/825 , A61M60/829 , A61M2205/3317 , A61M2205/3606 , A61M2205/366 , A61M2205/3666
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US20210077693A1
公开(公告)日：2021-03-18
申请号：US17107175
申请日：2020-11-30
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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公开(公告)号：US10709830B2
公开(公告)日：2020-07-14
申请号：US15635531
申请日：2017-06-28
Applicant: TC1 LLC
Inventor： Adam R. Tanner , Paul F. Muller , Alan Schenck , Michael R. Butler , Todd Jenkins
Abstract: A catheter pump is disclosed. The catheter pump can include an impeller and a catheter body having a lumen in which waste fluid flows proximally therethrough during operation of the catheter pump. The catheter pump can also include a drive shaft disposed inside the catheter body. A motor assembly can include a chamber. The motor assembly can include a rotor disposed in the at least a portion of the chamber, the rotor mechanically coupled with a proximal portion of the drive shaft such that rotation of the rotor causes the drive shaft to rotate, the rotor including a longitudinal rotor lumen therethrough. The motor assembly can also comprise a stator assembly disposed about the rotor. During operation of the catheter pump, the waste fluid flows from the lumen into the chamber such that at least a portion of the waste fluid flows proximally through the longitudinal rotor lumen.
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