JP7500579B2 - 調整可能なシースデバイス - Google Patents

調整可能なシースデバイス Download PDF

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Publication number
JP7500579B2
JP7500579B2 JP2021540343A JP2021540343A JP7500579B2 JP 7500579 B2 JP7500579 B2 JP 7500579B2 JP 2021540343 A JP2021540343 A JP 2021540343A JP 2021540343 A JP2021540343 A JP 2021540343A JP 7500579 B2 JP7500579 B2 JP 7500579B2
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JP
Japan
Prior art keywords
sheath
inner layer
outer layer
retractable sheath
expandable inner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021540343A
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English (en)
Japanese (ja)
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JP2022508478A (ja
JP2022508478A5 (https=
Inventor
ワースリー，ステファン
ニコルソン，ジェイムズ
ベルチャー，サイモン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Three Peaks Medical Pty Ltd
Original Assignee
Three Peaks Medical Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=69886799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7500579(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2018903540A external-priority patent/AU2018903540A0/en
Application filed by Three Peaks Medical Pty Ltd filed Critical Three Peaks Medical Pty Ltd
Publication of JP2022508478A publication Critical patent/JP2022508478A/ja
Publication of JP2022508478A5 publication Critical patent/JP2022508478A5/ja
Priority to JP2024091128A priority Critical patent/JP2024129825A/ja
Application granted granted Critical
Publication of JP7500579B2 publication Critical patent/JP7500579B2/ja
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0013—Weakening parts of a catheter tubing, e.g. by making cuts in the tube or reducing thickness of a layer at one point to adjust the flexibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0024—Expandable catheters or sheaths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0188—Introducing, guiding, advancing, emplacing or holding catheters having slitted or breakaway lumens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0014—Connecting a tube to a hub
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Endoscopes (AREA)
JP2021540343A 2018-09-20 2019-09-20 調整可能なシースデバイス Active JP7500579B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024091128A JP2024129825A (ja) 2018-09-20 2024-06-05 調整可能なシースデバイス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018903540A AU2018903540A0 (en) 2018-09-20 Variable Aperture Catheter
AU2018903540 2018-09-20
PCT/AU2019/051010 WO2020056465A1 (en) 2018-09-20 2019-09-20 Adjustable sheath device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024091128A Division JP2024129825A (ja) 2018-09-20 2024-06-05 調整可能なシースデバイス

Publications (3)

Publication Number Publication Date
JP2022508478A JP2022508478A (ja) 2022-01-19
JP2022508478A5 JP2022508478A5 (https=) 2022-11-01
JP7500579B2 true JP7500579B2 (ja) 2024-06-17

Family

ID=69886799

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021540343A Active JP7500579B2 (ja) 2018-09-20 2019-09-20 調整可能なシースデバイス
JP2024091128A Pending JP2024129825A (ja) 2018-09-20 2024-06-05 調整可能なシースデバイス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024091128A Pending JP2024129825A (ja) 2018-09-20 2024-06-05 調整可能なシースデバイス

Country Status (13)

Country Link
US (2) US11344698B2 (https=)
EP (2) EP4275629A3 (https=)
JP (2) JP7500579B2 (https=)
CN (2) CN116617553B (https=)
AU (2) AU2019343639B2 (https=)
DK (1) DK3852862T3 (https=)
ES (1) ES2967971T3 (https=)
FI (1) FI3852862T3 (https=)
HR (1) HRP20231539T1 (https=)
HU (1) HUE064654T2 (https=)
PL (1) PL3852862T3 (https=)
PT (1) PT3852862T (https=)
WO (2) WO2020056465A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12194256B2 (en) 2015-04-10 2025-01-14 Edwards Lifesciences Corporation Expandable sheath
CN116617553B (zh) * 2018-09-20 2026-01-30 三峰医学有限责任公司 可调节护套装置
CN112914662B (zh) * 2021-03-01 2023-06-23 卢秀芳 一种用于股动脉的体外压堵止血器
EP4351691B1 (en) * 2021-06-10 2026-03-18 Edwards Lifesciences Corporation Atraumatic tip for expandable and recoverable sheath
WO2022261372A1 (en) * 2021-06-10 2022-12-15 Edwards Lifesciences Corporation Expandable sheath for introducting an endovascular delivery device into a body
USD1117752S1 (en) * 2023-01-19 2026-03-10 Mirus Llc Expandable medical sheath
USD1118925S1 (en) * 2023-01-23 2026-03-17 Mirus Llc Expandable medical sheath
CN113456990B (zh) * 2021-07-30 2025-04-04 北京迈迪斯医疗技术有限公司 介入导管器械
WO2023102000A1 (en) * 2021-12-02 2023-06-08 Abiomed, Inc. Vascular access system
WO2023212766A1 (en) * 2022-05-04 2023-11-09 Three Peaks Medical Pty Ltd Improvements to introducer sheaths
WO2023220766A1 (en) * 2022-05-16 2023-11-23 Three Peaks Medical Pty Ltd Dilator positioning assembly
WO2025219960A1 (en) * 2024-04-19 2025-10-23 Three Peaks Medical Pty Ltd Introducer sheath assembly with expanding actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512200A (ja) 2004-09-09 2008-04-24 オンセット メディカル コーポレイション 拡張可能な経腔的シース
US20100324490A1 (en) 2009-06-23 2010-12-23 N.G.C. Medical S.P.A. Variable diameter tubular structure for a biomedical use
US20160074067A1 (en) 2014-09-12 2016-03-17 Helix Medical, Llc Expandable introducer sheath

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921479A (en) 1987-10-02 1990-05-01 Joseph Grayzel Catheter sheath with longitudinal seam
US5201756A (en) 1990-06-20 1993-04-13 Danforth Biomedical, Inc. Radially-expandable tubular elements for use in the construction of medical devices
US5882345A (en) 1996-05-22 1999-03-16 Yoon; Inbae Expandable endoscopic portal
WO1999016499A1 (en) * 1997-10-01 1999-04-08 Boston Scientific Corporation Dilation systems and related methods
US7678128B2 (en) 2001-06-29 2010-03-16 Advanced Cardiovascular Systems, Inc. Delivery and recovery sheaths for medical devices
ATE427768T1 (de) * 2002-04-25 2009-04-15 Univ Leland Stanford Junior Expandierbare fuhrungshulse
WO2004037333A1 (en) 2002-10-25 2004-05-06 Nmt Medical, Inc. Expandable sheath tubing
CA2536368A1 (en) * 2003-08-19 2005-03-03 Nmt Medical, Inc. Expandable sheath tubing
US7662144B2 (en) * 2004-06-22 2010-02-16 Boston Scientific Scimed, Inc. Catheter shaft with improved manifold bond
US8363604B2 (en) 2005-02-01 2013-01-29 Qualcomm Incorporated Method and apparatus for controlling a transmission data rate based on feedback relating to channel conditions
US8668668B2 (en) * 2008-05-14 2014-03-11 Onset Medical Corporation Expandable iliac sheath and method of use
US8790387B2 (en) 2008-10-10 2014-07-29 Edwards Lifesciences Corporation Expandable sheath for introducing an endovascular delivery device into a body
US9211395B2 (en) * 2010-12-20 2015-12-15 Boston Scientific Scimed, Inc. Expandable sheath
US11213318B2 (en) 2011-11-10 2022-01-04 Medtronic Vascular, Inc. Expandable introducer sheath and method
AU2013290294B2 (en) * 2012-07-09 2016-03-03 Boston Scientific Scimed, Inc. Expandable guide extension catheter
US9498249B2 (en) 2012-11-21 2016-11-22 P Tech, Llc Expandable access systems and methods
US8814832B1 (en) * 2013-02-15 2014-08-26 Ibrahim Rashid Al-Rashdan Expandable sheath and system for intravascular insertion of a medical implement using the same
GB201319259D0 (en) 2013-10-31 2013-12-18 Davies Iain Trocar and cannula
JP6560751B2 (ja) * 2014-08-15 2019-08-14 イブラヒム ラシッド アル−ラシュダン， 拡張可能なシース及びシステムを用いた医療器具の血管内挿入のための拡張可能なシース及びシステム
US10327896B2 (en) 2015-04-10 2019-06-25 Edwards Lifesciences Corporation Expandable sheath with elastomeric cross sectional portions
US10792471B2 (en) 2015-04-10 2020-10-06 Edwards Lifesciences Corporation Expandable sheath
US10398469B2 (en) * 2015-07-17 2019-09-03 Creganna Unlimited Company Expandable introducer sheath
WO2018035156A1 (en) * 2016-08-15 2018-02-22 Advanced Cardiology Engineering Solutions, LLC Expandable sheath and methods of usage
US10980569B2 (en) * 2016-12-09 2021-04-20 Boston Scientific Scimed, Inc. Introducer with expandable capabilities
US10912919B2 (en) 2017-01-23 2021-02-09 Edwards Lifesciences Corporation Expandable sheath
US11026719B2 (en) 2017-05-15 2021-06-08 Boston Scientific Scimed, Inc. Radially expandable introducer sheath
US10639152B2 (en) 2017-06-21 2020-05-05 Edwards Lifesciences Corporation Expandable sheath and methods of using the same
KR20250049430A (ko) * 2018-04-09 2025-04-11 에드워즈 라이프사이언시스 코포레이션 팽창 가능 외장
CN116617553B (zh) * 2018-09-20 2026-01-30 三峰医学有限责任公司 可调节护套装置
EP4232133A4 (en) * 2020-10-23 2024-09-11 Canon U.S.A., Inc. REINFORCED CENTRAL LIGHT FOR ADJUSTABLE DEVICE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512200A (ja) 2004-09-09 2008-04-24 オンセット メディカル コーポレイション 拡張可能な経腔的シース
US20100324490A1 (en) 2009-06-23 2010-12-23 N.G.C. Medical S.P.A. Variable diameter tubular structure for a biomedical use
US20160074067A1 (en) 2014-09-12 2016-03-17 Helix Medical, Llc Expandable introducer sheath

Also Published As

Publication number Publication date
CN112805056B (zh) 2023-07-21
US11344698B2 (en) 2022-05-31
WO2020056465A1 (en) 2020-03-26
JP2022508478A (ja) 2022-01-19
EP4275629A2 (en) 2023-11-15
EP3852862B1 (en) 2023-10-18
AU2019343639A1 (en) 2021-05-20
EP3852862A4 (en) 2021-12-15
DK3852862T3 (da) 2023-11-06
JP2024129825A (ja) 2024-09-27
CN116617553A (zh) 2023-08-22
PL3852862T3 (pl) 2024-03-25
EP4275629A3 (en) 2023-12-27
ES2967971T3 (es) 2024-05-06
AU2023201186B2 (en) 2025-01-30
CN112805056A (zh) 2021-05-14
FI3852862T3 (fi) 2023-11-22
WO2024180421A1 (en) 2024-09-06
US20210308418A1 (en) 2021-10-07
AU2023201186A1 (en) 2023-04-06
HRP20231539T1 (hr) 2024-03-01
US20220265961A1 (en) 2022-08-25
PT3852862T (pt) 2023-12-14
EP3852862A1 (en) 2021-07-28
CN116617553B (zh) 2026-01-30
US12564702B2 (en) 2026-03-03
AU2019343639B2 (en) 2022-12-01
HUE064654T2 (hu) 2024-04-28

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