JP2018515476A - 誘発性形状記憶誘導デバイス - Google Patents

誘発性形状記憶誘導デバイス Download PDF

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Publication number
JP2018515476A
JP2018515476A JP2017556845A JP2017556845A JP2018515476A JP 2018515476 A JP2018515476 A JP 2018515476A JP 2017556845 A JP2017556845 A JP 2017556845A JP 2017556845 A JP2017556845 A JP 2017556845A JP 2018515476 A JP2018515476 A JP 2018515476A
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Japan
Prior art keywords
dimensional structure
polymer
softening temperature
polymer network
subject
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Pending
Application number
JP2017556845A
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English (en)
Japanese (ja)
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JP2018515476A5 (enExample
Inventor
シーイー ザン，
シーイー ザン，
イーダー ザオ，
イーダー ザオ，
カルロ ジョバンニ トラバーソ，
カルロ ジョバンニ トラバーソ，
ランガー，　ロバート　エス．
ロバート エス． ランガー，
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Massachusetts Institute of Technology
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Massachusetts Institute of Technology
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Application filed by Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Publication of JP2018515476A publication Critical patent/JP2018515476A/ja
Publication of JP2018515476A5 publication Critical patent/JP2018515476A5/ja
Priority to JP2021081654A priority Critical patent/JP7122035B2/ja
Pending 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/128—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing other specific inorganic fillers not covered by A61L31/126 or A61L31/127
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
    • A61M2205/0266—Shape memory materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
JP2017556845A 2015-05-01 2016-04-29 誘発性形状記憶誘導デバイス Pending JP2018515476A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021081654A JP7122035B2 (ja) 2015-05-01 2021-05-13 誘発性形状記憶誘導デバイス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562156000P 2015-05-01 2015-05-01
US62/156,000 2015-05-01
PCT/US2016/030020 WO2016178971A1 (en) 2015-05-01 2016-04-29 Triggerable shape memory induction devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021081654A Division JP7122035B2 (ja) 2015-05-01 2021-05-13 誘発性形状記憶誘導デバイス

Publications (2)

Publication Number Publication Date
JP2018515476A true JP2018515476A (ja) 2018-06-14
JP2018515476A5 JP2018515476A5 (enExample) 2019-06-06

Family

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JP2017556845A Pending JP2018515476A (ja) 2015-05-01 2016-04-29 誘発性形状記憶誘導デバイス
JP2021081654A Expired - Fee Related JP7122035B2 (ja) 2015-05-01 2021-05-13 誘発性形状記憶誘導デバイス

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Country Status (7)

Country Link
US (1) US10953208B2 (enExample)
EP (1) EP3288604B1 (enExample)
JP (2) JP2018515476A (enExample)
CN (1) CN107592803B (enExample)
AU (2) AU2016257711A1 (enExample)
CA (1) CA2983272C (enExample)
WO (1) WO2016178971A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022554375A (ja) * 2019-11-08 2022-12-28 リンドラ セラピューティクス， インコーポレイティド 胃内滞留システム用の高分子リンカー

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MX2016016406A (es) 2014-06-11 2017-10-12 Massachusetts Inst Technology Estructuras de permanencia, y métodos relacionados.
US20170266112A1 (en) 2014-06-11 2017-09-21 Massachusetts Institute Of Technology Residence structures and related methods
AU2016342374B2 (en) 2015-10-23 2022-08-04 Nortiva Bio, Inc. Gastric residence systems for sustained release of therapeutic agents and methods of use thereof
KR102796240B1 (ko) 2015-12-08 2025-04-16 린드라 테라퓨틱스 인코퍼레이티드 위 체류 시스템을 위한 기하 구성형태
US12109305B2 (en) 2016-05-27 2024-10-08 Lyndra Therapeutics, Inc. Materials architecture for gastric residence systems
EP3518902A4 (en) 2016-09-30 2020-07-08 Lyndra, Inc. GASTRIC RESIDENCE SYSTEMS FOR LONG-TERM ADMINISTRATION OF ADAMANTANE CLASS MEDICINES
TWI811221B (zh) 2017-06-09 2023-08-11 美商萊恩卓治療公司 具有釋放速率調節膜之胃的滯留系統
US11648381B2 (en) 2018-11-15 2023-05-16 Massachusetts Institute Of Technology Thermally controlled residence devices
WO2020117855A1 (en) 2018-12-03 2020-06-11 Lyndra, Inc. Stomach simulating device
IL286512B2 (en) 2019-03-20 2026-03-01 Lyndra Therapeutics Inc Capsules and capsule coatings for stomach-retaining dosage forms
CN113840596A (zh) 2019-03-20 2021-12-24 林德拉治疗公司 用于胃滞留剂型的衣层
US12576240B2 (en) * 2021-01-29 2026-03-17 Ohio State Innovation Foundation Microrobots with distributed actuation
CN119326453B (zh) * 2024-12-06 2026-07-07 北京理工大学 一种仿生折纸肠道采样机器人及其制备方法
CN120983194A (zh) * 2025-08-11 2025-11-21 济南睿启医疗科技有限公司 一种智能可控胃内减肥球囊系统

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JP2007314797A (ja) * 1998-02-23 2007-12-06 Massachusetts Inst Of Technol <Mit> 生分解性形状記憶ポリマー
JP2017524662A (ja) * 2014-06-11 2017-08-31 マサチューセッツ インスティテュート オブ テクノロジー 滞留構造体および関連方法

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JPH03163011A (ja) * 1989-08-31 1991-07-15 Yamanouchi Pharmaceut Co Ltd 胃内滞留デバイス
JP2007314797A (ja) * 1998-02-23 2007-12-06 Massachusetts Inst Of Technol <Mit> 生分解性形状記憶ポリマー
JP2006518392A (ja) * 2003-02-19 2006-08-10 ニーモサイエンス ゲーエムベーハー 胃腸管または泌尿生殖器官エリアのための自己膨張性デバイス
JP2017524662A (ja) * 2014-06-11 2017-08-31 マサチューセッツ インスティテュート オブ テクノロジー 滞留構造体および関連方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022554375A (ja) * 2019-11-08 2022-12-28 リンドラ セラピューティクス， インコーポレイティド 胃内滞留システム用の高分子リンカー
JP7860365B2 (ja) 2019-11-08 2026-05-18 ノルティバ バイオ，インコーポレイティド 胃内滞留システム用の高分子リンカー

Also Published As

Publication number Publication date
EP3288604A1 (en) 2018-03-07
AU2020239662B2 (en) 2022-08-04
HK1249869A1 (zh) 2018-11-16
US10953208B2 (en) 2021-03-23
EP3288604B1 (en) 2021-11-17
CN107592803B (zh) 2021-01-22
JP2021119201A (ja) 2021-08-12
WO2016178971A1 (en) 2016-11-10
CA2983272A1 (en) 2016-11-10
AU2016257711A1 (en) 2017-10-26
CN107592803A (zh) 2018-01-16
JP7122035B2 (ja) 2022-08-19
CA2983272C (en) 2023-08-29
AU2020239662A1 (en) 2020-10-22
US20160317796A1 (en) 2016-11-03

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