CN108135688B - 用于治疗鼻窦炎的可植入支架 - Google Patents

用于治疗鼻窦炎的可植入支架 Download PDF

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Publication number
CN108135688B
CN108135688B CN201680036021.6A CN201680036021A CN108135688B CN 108135688 B CN108135688 B CN 108135688B CN 201680036021 A CN201680036021 A CN 201680036021A CN 108135688 B CN108135688 B CN 108135688B
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CN
China
Prior art keywords
stent
scaffold
implantable
sinus
lactide
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CN201680036021.6A
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English (en)
Chinese (zh)
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CN108135688A (zh
Inventor
C·尤
Q·范
D·康卡
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.)
Laila Pharmaceutical Co
Lyra Therapeutics Inc
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Laila Pharmaceutical Co
480 Biomedical Inc
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Priority to CN202110533098.7A priority Critical patent/CN113633434B/zh
Publication of CN108135688A publication Critical patent/CN108135688A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/18—Internal ear or nose parts, e.g. ear-drums
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
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    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/18—Internal ear or nose parts, e.g. ear-drums
    • A61F2/186—Nose parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
    • A61F2250/0031—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time made from both resorbable and non-resorbable prosthetic parts, e.g. adjacent parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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    • A61L2420/00—Materials or methods for coatings medical devices
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Medicinal Preparation (AREA)
CN201680036021.6A 2015-06-29 2016-06-29 用于治疗鼻窦炎的可植入支架 Active CN108135688B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110533098.7A CN113633434B (zh) 2015-06-29 2016-06-29 用于治疗鼻窦炎的可植入支架

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562186030P 2015-06-29 2015-06-29
US62/186,030 2015-06-29
US201662289982P 2016-02-02 2016-02-02
US62/289,982 2016-02-02
US201662332134P 2016-05-05 2016-05-05
US62/332,134 2016-05-05
PCT/US2016/040204 WO2017004268A1 (en) 2015-06-29 2016-06-29 Implantable scaffolds for treatment of sinusitis

Related Child Applications (1)

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CN202110533098.7A Division CN113633434B (zh) 2015-06-29 2016-06-29 用于治疗鼻窦炎的可植入支架

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CN108135688A CN108135688A (zh) 2018-06-08
CN108135688B true CN108135688B (zh) 2021-06-04

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CN202110533098.7A Active CN113633434B (zh) 2015-06-29 2016-06-29 用于治疗鼻窦炎的可植入支架

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Country Status (7)

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US (6) US10219894B2 (https=)
EP (2) EP4233873A3 (https=)
JP (3) JP7014610B2 (https=)
CN (2) CN108135688B (https=)
CA (1) CA2986444C (https=)
ES (1) ES2962333T3 (https=)
WO (1) WO2017004268A1 (https=)

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US10232082B2 (en) 2015-06-29 2019-03-19 480 Biomedical, Inc. Implantable scaffolds for treatment of sinusitis
EP4233873A3 (en) 2015-06-29 2023-10-18 Lyra Therapeutics, Inc. Implantable scaffolds for treatment of sinusitis
AU2018255421B2 (en) * 2017-04-20 2021-03-11 Lyra Therapeutics, Inc. Implantable scaffolds for treatment of sinusitis
FR3069770B1 (fr) * 2017-08-03 2019-08-30 Dianosic Implant a usage medical destine a se clipper a une protuberance biologique
CN110226994A (zh) * 2018-03-06 2019-09-13 江苏启灏医疗科技有限公司 一种鼻腔支架及其制备方法
US10688289B2 (en) * 2018-06-12 2020-06-23 Intersect Ent, Inc. Systems and methods for sinus access
CN109394399A (zh) * 2018-10-22 2019-03-01 乐畅医疗器械(上海)有限公司 一种药物缓释支架
US20220168478A1 (en) * 2019-03-22 2022-06-02 Dsm Ip Assets B.V. Nasal dressings and stents
US20220168465A1 (en) * 2019-04-16 2022-06-02 Septum Solutions, Llc Biodegradable nasal splint
JP7529688B2 (ja) * 2019-04-16 2024-08-06 ストライカー・ユーロピアン・オペレーションズ・リミテッド 副鼻腔ステント並びに患者の副鼻腔内でステントを展開させるシステム及び方法
US20200337835A1 (en) * 2019-04-29 2020-10-29 Medical And Pharmaceutical Industry Technology And Development Center Medical implant
US12472337B2 (en) * 2019-10-15 2025-11-18 W. L. Gore & Associates, Inc. Atraumatic removable cell encapsulation devices
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US11638654B2 (en) 2019-11-21 2023-05-02 Cook Medical Technologies Llc Detachable and retrievable stents for therapeutic agent delivery
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WO2021154589A1 (en) * 2020-01-28 2021-08-05 Merck Sharp & Dohme Corp. Drug delivery system for the delivery of steroid to vitreous chamber of the eye
US11957354B2 (en) * 2020-02-10 2024-04-16 DePuy Synthes Products, Inc. Aneurysm implant support device
IL299210A (en) 2020-06-21 2023-02-01 Massachusetts Eye & Ear Infirmary Combined treatment of verapamil and methotrexate for the treatment of chronic rhinosinusitis
WO2022067232A1 (en) * 2020-09-28 2022-03-31 Commercial Automation, Llc Food product storage and vending kiosk
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US20160374800A1 (en) 2016-12-29
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