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公开(公告)号：US20210402165A1
公开(公告)日：2021-12-30
申请号：US17361159
申请日：2021-06-28
Applicant: QMAX, LLC
Inventor： Robert C. LADUCA , Paul A. LADUCA
Abstract: Valve systems and steering systems for catheters and methods of using the same.
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公开(公告)号：US10751515B2
公开(公告)日：2020-08-25
申请号：US15574112
申请日：2015-04-15
Applicant: QMAX, LLC
Inventor： Robert C. Laduca
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
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公开(公告)号：US10286184B2
公开(公告)日：2019-05-14
申请号：US14043608
申请日：2013-10-01
Applicant: QMAX, LLC
Inventor： Robert C. Laduca
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
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公开(公告)号：US20240401723A1
公开(公告)日：2024-12-05
申请号：US18770464
申请日：2024-07-11
Applicant: QMAX, LLC
Inventor： Robert C. LADUCA
Abstract: Passively expandable and contractable tubes, dynamically expandable and contractable tubes, and non-expandable tubes and methods of using the same are disclosed. Tubes having one or multiple layers are disclosed. Tubes having one or multiple reinforcements are disclosed. Tubes comprising radial ePTFE and/or axial ePTFE are disclosed.
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公开(公告)号：US11707607B2
公开(公告)日：2023-07-25
申请号：US16933571
申请日：2020-07-20
Applicant: QMAX, LLC
Inventor： Robert C. Laduca
CPC classification number: A61M25/1002 , A61M25/0155 , A61M25/09041 , A61M25/0147 , A61M2025/09116 , A61M2025/09125 , A61M2025/105 , A61M2025/1095
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
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Patent Agency Ranking
公开(公告)号：US11123517B2
公开(公告)日：2021-09-21
申请号：US15825986
申请日：2017-11-29
Applicant: QMAX, LLC
Inventor： Robert C. Laduca
IPC: A61M25/00 , A61L29/12 , A61L29/08 , A61L29/14 , B29C48/09 , B29L31/00 , B29C63/18 , B29C63/42 , B29C48/19
Abstract: Methods and devices described for improved dynamic walled tubing and catheters.
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公开(公告)号：US20140249506A1
公开(公告)日：2014-09-04
申请号：US14043608
申请日：2013-10-01
Applicant: QMAX, LLC
Inventor： Robert C. LADUCA
CPC classification number: A61M25/0155 , A61F2/958 , A61F2230/0091 , A61M25/0041 , A61M25/0074 , A61M25/0147 , A61M25/1002 , A61M25/10185 , A61M2025/0024 , A61M2025/0163 , A61M2025/105 , A61M2025/1059 , A61M2025/1097 , A61M2210/12
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
Abstract translation: 描述的用于改进导管的方法和装置，包括具有可偏转部分的导管，以允许在保持通过血管的流动的同时进行扩张。
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公开(公告)号：US20240366917A1
公开(公告)日：2024-11-07
申请号：US18773258
申请日：2024-07-15
Applicant: QMAX, LLC
Inventor： Robert C. LADUCA
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
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公开(公告)号：US12066129B2
公开(公告)日：2024-08-20
申请号：US18491697
申请日：2023-10-20
Applicant: QMAX, LLC
Inventor： Robert C. Laduca
CPC classification number: F16L11/088 , F16L11/12
Abstract: Passively expandable and contractable tubes, dynamically expandable and contractable tubes, and non-expandable tubes and methods of using the same are disclosed. Tubes having one or multiple layers are disclosed. Tubes having one or multiple reinforcements are disclosed. Tubes comprising radial ePTFE and/or axial ePTFE are disclosed.
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公开(公告)号：US20240050713A1
公开(公告)日：2024-02-15
申请号：US18356981
申请日：2023-07-21
Applicant: QMAX, LLC
Inventor： Robert C. LADUCA
CPC classification number: A61M25/1002 , A61M25/0155 , A61M25/09041 , A61M2025/09125 , A61M2025/105 , A61M2025/1095 , A61M2025/09116 , A61M25/0147
Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.
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