CA3218075A1 - Microneedle based delivery system - Google Patents

Microneedle based delivery system Download PDF

Info

Publication number
CA3218075A1
CA3218075A1 CA3218075A CA3218075A CA3218075A1 CA 3218075 A1 CA3218075 A1 CA 3218075A1 CA 3218075 A CA3218075 A CA 3218075A CA 3218075 A CA3218075 A CA 3218075A CA 3218075 A1 CA3218075 A1 CA 3218075A1
Authority
CA
Canada
Prior art keywords
microneedle
delivery system
sections
microneedles
based delivery
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.)
Pending
Application number
CA3218075A
Other languages
English (en)
French (fr)
Inventor
Nicky BERTOLLO
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.)
Latch Medical Ltd
Original Assignee
Latch Medical 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
Application filed by Latch Medical Ltd filed Critical Latch Medical Ltd
Publication of CA3218075A1 publication Critical patent/CA3218075A1/en
Pending legal-status Critical Current

Links

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
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • 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
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023—Drug applicators using microneedles
    • 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
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/003—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles having a lumen

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Radiation-Therapy Devices (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA3218075A 2021-05-10 2022-05-10 Microneedle based delivery system Pending CA3218075A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21173092.4 2021-05-10
EP21173092.4A EP4088774A1 (en) 2021-05-10 2021-05-10 Microneedle based delivery system
PCT/EP2022/062653 WO2022238411A1 (en) 2021-05-10 2022-05-10 Microneedle based delivery system

Publications (1)

Publication Number Publication Date
CA3218075A1 true CA3218075A1 (en) 2022-11-17

Family

ID=75887950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3218075A Pending CA3218075A1 (en) 2021-05-10 2022-05-10 Microneedle based delivery system

Country Status (7)

Country Link
US (1) US20240207589A1 (enExample)
EP (2) EP4088774A1 (enExample)
JP (1) JP2024520197A (enExample)
CN (1) CN117295536A (enExample)
AU (1) AU2022273985A1 (enExample)
CA (1) CA3218075A1 (enExample)
WO (1) WO2022238411A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4529943A1 (en) * 2023-09-29 2025-04-02 Latch Medical Limited Needle assembly with integrated guard
WO2025101931A1 (en) * 2023-11-09 2025-05-15 The Trustees Of Columbia University In The City Of New York Microneedles and related methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE310561T1 (de) * 1999-12-10 2005-12-15 Alza Corp Vorrichtung und verfahren zur verbesserung des mikronadel-haut-piercing
JP2005518873A (ja) * 2002-03-04 2005-06-30 ナノ パス テクノロジーズ リミテッド 生体障壁を横切る流体輸送の為の装置及び方法
KR20070091115A (ko) * 2004-11-18 2007-09-07 나노패스 테크놀러지스 엘티디. 가요성 생물학적 장벽에 유체를 전달하기 위한 시스템 및방법
CA2587216C (en) * 2004-11-18 2014-11-18 Nanopass Technologies Ltd. System and method for delivering fluid into flexible biological barrier
US8579956B2 (en) * 2007-09-28 2013-11-12 Abbott Cardiovascular Systems Inc. Methods and devices for treating lesions
WO2012006677A1 (en) * 2010-07-14 2012-01-19 The University Of Queensland Patch applying apparatus
JP5868004B2 (ja) * 2011-01-29 2016-02-24 Ａｓｔｉ株式会社 マイクロニードルとマイクロニードルアレイとマイクロニードルアレイ装置
US8764681B2 (en) * 2011-12-14 2014-07-01 California Institute Of Technology Sharp tip carbon nanotube microneedle devices and their fabrication
JP7004180B2 (ja) * 2016-07-15 2022-01-21 凸版印刷株式会社 マイクロニードル用穿刺器具
GB2554928A (en) * 2016-10-14 2018-04-18 Univ College Dublin Nat Univ Ireland Dublin A tissue anchor and wound closure system
GB2572967A (en) 2018-04-17 2019-10-23 Univ Dublin Microneedle-based stabilisation system for medical devices

Also Published As

Publication number Publication date
US20240207589A1 (en) 2024-06-27
JP2024520197A (ja) 2024-05-22
AU2022273985A1 (en) 2023-11-30
EP4088774A1 (en) 2022-11-16
WO2022238411A1 (en) 2022-11-17
CN117295536A (zh) 2023-12-26
EP4337297A1 (en) 2024-03-20

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