SG10201809690VA - Microneedle array and method of use - Google Patents

Microneedle array and method of use

Info

Publication number
SG10201809690VA
SG10201809690VA SG10201809690VA SG10201809690VA SG10201809690VA SG 10201809690V A SG10201809690V A SG 10201809690VA SG 10201809690V A SG10201809690V A SG 10201809690VA SG 10201809690V A SG10201809690V A SG 10201809690VA SG 10201809690V A SG10201809690V A SG 10201809690VA
Authority
SG
Singapore
Prior art keywords
shape
microneedle
article
segment
central cavity
Prior art date
Application number
SG10201809690VA
Other languages
English (en)
Inventor
Michael J Frits
Craig S Moeckly
Daniel H Berg
Jerome E Gysbers
Ryan Patrick Simmers
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of SG10201809690VA publication Critical patent/SG10201809690VA/en

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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A61B5/14514—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A61B5/150396—Specific tip design, e.g. for improved penetration characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A61B5/150404—Specific design of proximal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150977—Arrays of piercing elements for simultaneous piercing
    • A61B5/150984—Microneedles or microblades
    • 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
    • A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
    • 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
    • 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
    • A61M2037/0053—Methods for producing 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
    • A61M2037/0061—Methods for using microneedles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Optics & Photonics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
SG10201809690VA 2015-01-21 2016-01-19 Microneedle array and method of use SG10201809690VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562105987P 2015-01-21 2015-01-21

Publications (1)

Publication Number Publication Date
SG10201809690VA true SG10201809690VA (en) 2018-12-28

Family

ID=55353292

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201809690VA SG10201809690VA (en) 2015-01-21 2016-01-19 Microneedle array and method of use
SG11201705981RA SG11201705981RA (en) 2015-01-21 2016-01-19 Microneedle array and method of use

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201705981RA SG11201705981RA (en) 2015-01-21 2016-01-19 Microneedle array and method of use

Country Status (9)

Country Link
US (1) US10398885B2 (enExample)
EP (1) EP3247449B1 (enExample)
JP (1) JP6909366B2 (enExample)
KR (1) KR102498515B1 (enExample)
CN (1) CN107206221B (enExample)
AU (1) AU2016209496B2 (enExample)
ES (1) ES2885923T3 (enExample)
SG (2) SG10201809690VA (enExample)
WO (1) WO2016118459A1 (enExample)

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CN107126620A (zh) * 2017-06-27 2017-09-05 傅书华 一种隐形注射针
WO2019166572A1 (en) 2018-02-28 2019-09-06 Pharming Intellectual Property B.V. Pharmaceutical system for transdermal administration of a c1 -esterase inhibitor
KR102188397B1 (ko) * 2018-07-04 2020-12-08 주식회사 지엘캄퍼니 마이크로 니들
KR102186163B1 (ko) * 2018-10-08 2020-12-04 연세대학교 산학협력단 다기능 마이크로구조체 패치
JP7689708B2 (ja) * 2019-06-25 2025-06-09 コスメディ製薬株式会社 針密度が不均一なマイクロニードルアレイ
CN114222603A (zh) * 2019-07-22 2022-03-22 印地安纳大学理事会 具有微通道的针的技术
KR102290268B1 (ko) 2019-10-11 2021-08-13 부산대학교 산학협력단 이식형 물질 전달체, 및 이의 제조방법
IL293214A (en) 2019-11-22 2022-07-01 Veradermics Incorporated Microneedle patch for immunostimulatory drug delivery
JP2023523952A (ja) 2020-04-28 2023-06-08 ティコナ・エルエルシー マイクロニードルアセンブリ
KR102742895B1 (ko) * 2020-11-06 2024-12-16 연세대학교 산학협력단 생체 정보 획득 장치 및 이를 이용한 생체 정보 처리 장치
US11389632B2 (en) 2020-12-21 2022-07-19 Mediccene Inc. Intradermal drug delivery device
CN112915378B (zh) * 2021-03-29 2022-07-22 飞诊医疗科技(南通)有限公司 一种智能微针给药器和与智能微针给药器连接的软件
US12214346B2 (en) 2021-10-13 2025-02-04 Satio, Inc. Dermal patch with a diagnostic test strip
US12053284B2 (en) 2021-11-08 2024-08-06 Satio, Inc. Dermal patch for collecting a physiological sample
US11877848B2 (en) 2021-11-08 2024-01-23 Satio, Inc. Dermal patch for collecting a physiological sample
US12023156B2 (en) 2021-10-13 2024-07-02 Satio, Inc. Dermal patch for collecting a physiological sample
US11964121B2 (en) 2021-10-13 2024-04-23 Satio, Inc. Mono dose dermal patch for pharmaceutical delivery
US12029562B2 (en) 2021-04-14 2024-07-09 Satio, Inc. Dermal patch system
US12048543B2 (en) 2021-11-08 2024-07-30 Satio, Inc. Dermal patch for collecting a physiological sample with removable vial
US12178979B2 (en) 2021-10-13 2024-12-31 Satio, Inc. Dermal patch for delivering a pharmaceutical
CN114129889B (zh) * 2021-11-30 2023-12-19 温州医科大学 一种眼科用环形微针
FR3130167A1 (fr) * 2021-12-10 2023-06-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif d'injection/prélèvement d'un fluide à travers la peau d'un être vivant
CN118203752B (zh) * 2023-05-26 2025-10-24 重庆金赛星医疗科技有限公司 空心微针及微针阵列芯片
CN117547725A (zh) * 2023-08-14 2024-02-13 重庆金赛星医疗科技有限公司 可溶性空心微针、微针阵列芯片及经皮给药贴片

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Also Published As

Publication number Publication date
CN107206221B (zh) 2021-02-09
US20180008807A1 (en) 2018-01-11
WO2016118459A1 (en) 2016-07-28
AU2016209496A1 (en) 2017-08-03
SG11201705981RA (en) 2017-08-30
US10398885B2 (en) 2019-09-03
KR102498515B1 (ko) 2023-02-09
CN107206221A (zh) 2017-09-26
EP3247449B1 (en) 2021-01-06
KR20170108049A (ko) 2017-09-26
JP2018506339A (ja) 2018-03-08
AU2016209496B2 (en) 2018-06-28
EP3247449A1 (en) 2017-11-29
JP6909366B2 (ja) 2021-07-28
ES2885923T3 (es) 2021-12-15

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