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公开(公告)号：US20140236122A1
公开(公告)日：2014-08-21
申请号：US14260543
申请日：2014-04-24
Applicant: Medtronic, Inc.
Inventor： Marc A. Anderson , Donna Barrett , Evelyn Birmingham , Constantin Ciobanu , Kate Corish , Niall Duffy , Gavin Kenny , Patrick E. Macaulay , Luke McCartney , Deirdre Bridget McGowan Smyth , Bernard Patrick Mulvihill , Stephen J. Peter
IPC: A61M25/00
CPC classification number: A61M25/0023 , A61M25/0012 , A61M25/005 , A61M25/0053 , A61M25/0662 , A61M39/0247 , A61M2025/0024 , A61M2025/0687 , A61M2207/00 , Y10T29/49826
Abstract: An elastic percutaneous elastic introducer sheath is disclosed which can locally expand and reduce to accommodate a transcatheter medical device. The elastic introducer sheath includes a non-circumferentially continuous elastic frame, a liner, and a jacket.
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公开(公告)号：US20240358508A1
公开(公告)日：2024-10-31
申请号：US18582976
申请日：2024-02-21
Applicant: Medtronic, Inc.
Inventor： Marc A. Anderson , Luke A. Clarke , Alan Thomas McGuinn , Matthew P. Norgrove , Timothy Desmond Farrell , Conleth A. Mullen , Cian Walsh , Mark Casley
IPC: A61F2/24
CPC classification number: A61F2/2433
Abstract: An advancer includes an advancer hub and an advancer shaft extending distally from the advancer hub. The advancer shaft includes a proximal end, a distal end, and a lumen extending from the proximal end to the distal end. The advancer shaft is configured to be disposed around an outer shaft of a delivery catheter, and includes a split line configured to enable splitting the shaft to enable removal of the shaft from the outer shaft. The advancer hub configured to be mounted on the outer shaft of the delivery catheter, and includes a parting line to enable splitting of the advancer hub.
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3.发明授权公开(公告)号：US12076240B2
公开(公告)日：2024-09-03
申请号：US17406618
申请日：2021-08-19
Applicant: Medtronic, Inc.
Inventor： Conleth Mullen , Marc A. Anderson , Micheal Fallon
CPC classification number: A61F2/2433 , A61M25/1027 , A61F2/2436 , A61F2/2439 , A61F2/958 , A61F2002/9583 , A61F2002/9586 , A61M2025/0006 , A61M2025/1004 , A61M2025/1056 , A61M2025/1061
Abstract: Balloon catheters for delivery of prosthetic hear valves is provided. The balloon catheters are configured to deploy a prosthetic heart valve through inflation. The balloon catheters are further configured with one or more retention bumpers to reduce or prevent migration of the prosthetic heart valve during delivery. Balloon catheters described herein are configured with substantially incompressible retention bumpers that promote longitudinal inflation fluid flow.
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Patent Agency Ranking
公开(公告)号：US20250108192A1
公开(公告)日：2025-04-03
申请号：US18832158
申请日：2023-01-24
Applicant: Medtronic, Inc.
Inventor： Marc A. Anderson , Luke A. Clarke
Abstract: An expandable introducer device includes an introducer hub and an introducer sheath coupled to the hub and extending distally therefrom. The introducer sheath includes a mesh tube, a liner disposed within the mesh tube, and an axial strip disposed between the mesh tube and the liner. The introducer sheath is radially-expandable from a first diameter to a second diameter larger than the first diameter in response to a device being advanced through the introducer sheath.
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公开(公告)号：US20250009537A1
公开(公告)日：2025-01-09
申请号：US18890966
申请日：2024-09-20
Applicant: Medtronic, Inc.
Inventor： Jake Dunlea , Luke Lehmann , Dermot O'Brien , Bernard Patrick Mulvihill , Marc A. Anderson
Abstract: A system includes an inflow loading assembly configured to compress an inflow portion of the implantable medical device as the implantable medical device is advanced through the inflow loading assembly. The system also includes an outflow loading assembly removably coupled to the inflow loading assembly. The outflow loading assembly is configured to partially compress an outflow portion of the implantable medical device during coupling to the inflow loading assembly. The inflow loading assembly includes one or more biasing features that are configured to asymmetrically compress the inflow portion of the implantable medical device.
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公开(公告)号：US11596766B2
公开(公告)日：2023-03-07
申请号：US16857662
申请日：2020-04-24
Applicant: MEDTRONIC, INC.
Inventor： Marc A. Anderson , Donna Barrett , Evelyn Birmingham , Constantin Ciobanu , Kate Corish , Niall Duffy , Gavin Kenny , Patrick E. MaCaulay , Luke McCartney , Deirdre Bridget McGowan Smyth , Bernard Patrick Mulvihill , Stephen J. Peter
Abstract: An elastic percutaneous elastic introducer sheath is disclosed which can locally expand and reduce to accommodate a transcatheter medical device. The elastic introducer sheath includes a non-circumferentially continuous elastic frame, a liner, and a jacket.
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公开(公告)号：US10661049B2
公开(公告)日：2020-05-26
申请号：US15952428
申请日：2018-04-13
Applicant: Medtronic, Inc.
Inventor： Marc A. Anderson , Donna Barrett , Evelyn Birmingham , Constantin Ciobanu , Kate Corish , Niall Duffy , Gavin Kenny , Patrick E. Macaulay , Luke McCartney , Deirdre Bridget McGowan Smyth , Bernard Patrick Mulvihill , Stephen J. Peter
Abstract: An elastic percutaneous elastic introducer sheath is disclosed which can locally expand and reduce to accommodate a transcatheter medical device. The elastic introducer sheath includes a non-circumferentially continuous elastic frame, a liner, and a jacket.
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公开(公告)号：US09956376B2
公开(公告)日：2018-05-01
申请号：US14260543
申请日：2014-04-24
Applicant: Medtronic, Inc.
Inventor： Marc A. Anderson , Donna Barrett , Evelyn Birmingham , Constantin Ciobanu , Kate Corish , Niall Duffy , Gavin Kenny , Patrick E. Macaulay , Luke McCartney , Deirdre Bridget McGowan Smyth , Bernard Patrick Mulvihill , Stephen J. Peter
CPC classification number: A61M25/0023 , A61M25/0012 , A61M25/005 , A61M25/0053 , A61M25/0662 , A61M39/0247 , A61M2025/0024 , A61M2025/0687 , A61M2207/00 , Y10T29/49826
Abstract: An elastic percutaneous elastic introducer sheath is disclosed which can locally expand and reduce to accommodate a transcatheter medical device. The elastic introducer sheath includes a non-circumferentially continuous elastic frame, a liner, and a jacket.
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