SG11201600331YA - Hollow microneedle with bevel opening - Google Patents

Hollow microneedle with bevel opening

Info

Publication number
SG11201600331YA
SG11201600331YA SG11201600331YA SG11201600331YA SG11201600331YA SG 11201600331Y A SG11201600331Y A SG 11201600331YA SG 11201600331Y A SG11201600331Y A SG 11201600331YA SG 11201600331Y A SG11201600331Y A SG 11201600331YA SG 11201600331Y A SG11201600331Y A SG 11201600331YA
Authority
SG
Singapore
Prior art keywords
hollow microneedle
bevel opening
bevel
opening
microneedle
Prior art date
Application number
SG11201600331YA
Other languages
English (en)
Inventor
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 SG11201600331YA publication Critical patent/SG11201600331YA/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
    • A61B5/15—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
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150274—Manufacture or production processes or steps for blood sampling devices
    • A61B5/150282—Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
    • 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
    • A61B5/150977—Arrays of piercing elements for simultaneous piercing
    • A61B5/150984—Microneedles or microblades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7544—Injection needles, syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/756—Microarticles, nanoarticles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
SG11201600331YA 2013-07-16 2014-07-10 Hollow microneedle with bevel opening SG11201600331YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361846945P 2013-07-16 2013-07-16
PCT/US2014/046097 WO2015009523A1 (en) 2013-07-16 2014-07-10 Hollow microneedle with bevel opening

Publications (1)

Publication Number Publication Date
SG11201600331YA true SG11201600331YA (en) 2016-02-26

Family

ID=51225923

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201600331YA SG11201600331YA (en) 2013-07-16 2014-07-10 Hollow microneedle with bevel opening

Country Status (6)

Country Link
US (1) US10384047B2 (enExample)
EP (1) EP3021929B1 (enExample)
JP (3) JP6430501B2 (enExample)
CN (1) CN105407956B (enExample)
SG (1) SG11201600331YA (enExample)
WO (1) WO2015009523A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070202186A1 (en) 2006-02-22 2007-08-30 Iscience Interventional Corporation Apparatus and formulations for suprachoroidal drug delivery
WO2012051575A2 (en) 2010-10-15 2012-04-19 Iscience Interventional Corporation Device for ocular access
CA2882184C (en) * 2012-08-27 2021-09-07 Clearside Biomedical, Inc. Apparatus and methods for drug delivery using microneedles
SG10201702674PA (en) 2013-05-03 2017-06-29 Clearside Biomedical Inc Apparatus and methods for ocular injection
ES2871105T3 (es) 2013-07-16 2021-10-28 Kindeva Drug Delivery Lp Artículo que comprende una microaguja
US10099043B2 (en) 2013-07-16 2018-10-16 3M Innovative Properties Company Hollow microneedle array article
US10232157B2 (en) 2013-07-16 2019-03-19 3M Innovative Properties Company Hollow microneedle with beveled tip
CN107206221B (zh) 2015-01-21 2021-02-09 3M创新有限公司 微针阵列及使用方法
JP2019514581A (ja) 2016-05-02 2019-06-06 クリアサイド バイオメディカル，インコーポレイテッド 眼の薬物送達のためのシステムおよび方法
US10973681B2 (en) 2016-08-12 2021-04-13 Clearside Biomedical, Inc. Devices and methods for adjusting the insertion depth of a needle for medicament delivery
CN107334495A (zh) * 2017-08-24 2017-11-10 广州新诚生物科技有限公司 用于植发的可溶针以及其制作方法
CN111836582A (zh) * 2018-03-16 2020-10-27 国立大学法人东京大学 检测芯片以及检测装置
CN112423829B (zh) * 2018-05-18 2023-03-28 浦项工科大学校产学协力团 经皮药物递送贴剂及其制造方法
WO2020006413A1 (en) * 2018-06-28 2020-01-02 Rand Kinneret Anti-clogging and anti-adhesive micro-capillary needle with enhanced tip visibility
CN112752591A (zh) * 2018-09-24 2021-05-04 欧莱雅 包含用于皮肤着色的微针的装置
GB2586475A (en) 2019-08-20 2021-02-24 Innoture Ip Ltd Methods
KR102290268B1 (ko) * 2019-10-11 2021-08-13 부산대학교 산학협력단 이식형 물질 전달체, 및 이의 제조방법
TWI889752B (zh) * 2020-02-11 2025-07-11 瑞典商艾瑟莉恩公司 用於收集流體的微針和流體通道系統
US20230134699A1 (en) * 2020-04-09 2023-05-04 Carnegie Mellon University Hybrid microneedle arrays
WO2021221973A1 (en) 2020-04-28 2021-11-04 Ticona Llc Microneedle assembly
US11389376B2 (en) 2020-12-21 2022-07-19 Mediccene Inc. Wearable intravenous fluid delivery system
US12611530B2 (en) 2020-12-21 2026-04-28 Mediccene Inc. Intradermal drug delivery device
KR102297883B1 (ko) * 2021-02-17 2021-09-03 주식회사 지엘캄퍼니 마이크로 니들조립체
US12048543B2 (en) 2021-11-08 2024-07-30 Satio, Inc. Dermal patch for collecting a physiological sample with removable vial
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
US11964121B2 (en) 2021-10-13 2024-04-23 Satio, Inc. Mono dose dermal patch for pharmaceutical delivery
US12023156B2 (en) 2021-10-13 2024-07-02 Satio, Inc. Dermal patch for collecting a physiological sample
US12178979B2 (en) 2021-10-13 2024-12-31 Satio, Inc. Dermal patch for delivering a pharmaceutical
US12029562B2 (en) 2021-04-14 2024-07-09 Satio, Inc. Dermal patch system
US11877848B2 (en) 2021-11-08 2024-01-23 Satio, Inc. Dermal patch for collecting a physiological sample
CN113209466A (zh) * 2021-05-11 2021-08-06 苏州揽芯微纳科技有限公司 一种单晶硅空心微针结构及其制作方法
KR20250029788A (ko) * 2022-06-30 2025-03-05 린텍 가부시키가이샤 마이크로 니들 구조체
JPWO2024237204A1 (enExample) * 2023-05-12 2024-11-21
CN117547725B (zh) * 2023-08-14 2026-07-31 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
WO2026044088A1 (en) * 2024-08-23 2026-02-26 Deka Products Limited Partnership Delivery device apparatuses, systems, and methods
CN119424893B (zh) * 2024-12-18 2025-09-26 陕西云谷众惠生物医药有限公司 一种空心微针

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308822A (en) 1964-04-02 1967-03-14 Loretta Fontano Hypodermic needle
US4490139A (en) 1983-01-28 1984-12-25 Eli Lilly And Company Implant needle and method
US5575780A (en) 1995-04-28 1996-11-19 Saito; Yoshikuni Medical hollow needle and a method of producing thereof
US5752942A (en) 1996-06-20 1998-05-19 Becton Dickinson And Company Five beveled point geometry for a hypodermic needle
US6091975A (en) 1998-04-01 2000-07-18 Alza Corporation Minimally invasive detecting device
JP3492543B2 (ja) 1999-03-15 2004-02-03 金子工業有限会社 注射針とその製造方法
US6379324B1 (en) 1999-06-09 2002-04-30 The Procter & Gamble Company Intracutaneous microneedle array apparatus
US6312612B1 (en) 1999-06-09 2001-11-06 The Procter & Gamble Company Apparatus and method for manufacturing an intracutaneous microneedle array
US6558361B1 (en) 2000-03-09 2003-05-06 Nanopass Ltd. Systems and methods for the transport of fluids through a biological barrier and production techniques for such systems
US7070583B1 (en) 2000-07-03 2006-07-04 Dr. Japan Co., Ltd. Medical bevel needle
US6533949B1 (en) 2000-08-28 2003-03-18 Nanopass Ltd. Microneedle structure and production method therefor
US6749792B2 (en) * 2001-07-09 2004-06-15 Lifescan, Inc. Micro-needles and methods of manufacture and use thereof
JP2003038645A (ja) * 2001-08-03 2003-02-12 Mitsui Chemicals Inc 樹脂製注射針の成形方法及び金型
US6824378B2 (en) 2002-05-31 2004-11-30 3M Innovative Properties Company Microreplication tool with gas release features
WO2004009172A1 (en) 2002-07-19 2004-01-29 3M Innovative Properties Company Microneedle devices and microneedle delivery apparatus
US20050049549A1 (en) * 2003-08-04 2005-03-03 Wong Patrick S.L. Method and device for enhancing transdermal agent flux
US8353861B2 (en) 2003-09-18 2013-01-15 Texmac, Inc. Applicator for applying functional substances into human skin
JP4457229B2 (ja) 2003-11-10 2010-04-28 エイジェンシー フォー サイエンス， テクノロジー アンド リサーチ マイクロニードルおよびマイクロニードルの製造
EP1699524A4 (en) 2003-11-18 2009-07-15 Nanopass Technologies Ltd Enhanced penetration system and method for sliding microneedles
US8671544B2 (en) * 2004-03-12 2014-03-18 Agency For Science, Technology And Research Methods and moulds for use in fabricating side-ported microneedles
SE0402100D0 (sv) 2004-08-30 2004-08-30 Bonsens Ab Molded micro-needles
ATE468961T1 (de) 2004-12-07 2010-06-15 3M Innovative Properties Co Verfahren zum formen einer mikronadel
EP1888454A2 (en) 2005-06-10 2008-02-20 3M Innovative Properties Company Method of making a mold and molded article
US20070078376A1 (en) * 2005-09-30 2007-04-05 Smith Gregory A Functionalized microneedles transdermal drug delivery systems, devices, and methods
EP1998844A4 (en) 2006-03-24 2017-03-01 3M Innovative Properties Company Process for making microneedles, microneedle arrays, masters, and replication tools
WO2008020632A1 (en) 2006-08-18 2008-02-21 Toppan Printing Co., Ltd. Microneedle and microneedle patch
JP2010502267A (ja) 2006-08-28 2010-01-28 エージェンシー・フォー・サイエンス・テクノロジー・アンド・リサーチ マイクロニードルおよびマイクロニードルの製造方法
KR100869277B1 (ko) * 2006-12-22 2008-11-18 호남석유화학 주식회사 마이크로니들 어레이와 그의 성형 몰드
JP2008154849A (ja) * 2006-12-25 2008-07-10 Ritsumeikan 注入装置
KR100911488B1 (ko) * 2007-09-07 2009-08-11 호남석유화학 주식회사 미세 바늘 및 미세 바늘 어레이
CN101244303B (zh) 2008-02-22 2010-09-01 清华大学 微型实心或空心硅针、硅针阵列及其制造方法
WO2009130926A1 (ja) 2008-04-22 2009-10-29 南部化成株式会社 経皮投薬方法、ニードル形成体及び経皮投薬装置
NL2001718C2 (nl) * 2008-06-24 2009-12-28 Needle Holding B V U Micronaald, micronaaldarray en fabricagewerkwijze daarvoor.
DE102008052749B4 (de) * 2008-10-22 2012-01-12 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Nadel, Nadelanordnung, Spritzgussform und Verfahren zum Herstellen
KR20160150109A (ko) 2008-11-18 2016-12-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중공 마이크로니들 어레이
CN101856538B (zh) * 2009-04-09 2012-06-20 香港理工大学 微针阵列、制造该微针阵列的模铸方法及所使用的模具
JP2012523270A (ja) 2009-04-10 2012-10-04 スリーエム イノベイティブ プロパティズ カンパニー 中空マイクロニードルアレイを製造する方法並びにそれに由来する製品及びその使用法
AU2010276511B2 (en) 2009-07-31 2013-09-19 Kindeva Drug Delivery L.P. Hollow microneedle arrays
US8088108B2 (en) 2009-08-22 2012-01-03 Joseph Wayne Kraft Rapid local anesthesia injection cone
JP5558772B2 (ja) 2009-10-08 2014-07-23 東レエンジニアリング株式会社 マイクロニードルシートのスタンパー及びその製造方法とそれを用いたマイクロニードルの製造方法
JP5856071B2 (ja) 2009-12-18 2016-02-09 スリーエム イノベイティブ プロパティズ カンパニー サーモトロピック液晶ポリマーの成形及びそこから作製される物品
US20110172609A1 (en) 2010-01-08 2011-07-14 Ratio, Inc. Microneedle component assembly for drug delivery device
ES2580834T3 (es) 2010-12-02 2016-08-29 3M Innovative Properties Company Microagujas de polímero cristalino líquido
AU2012225608B2 (en) 2011-03-07 2015-07-02 Kindeva Drug Delivery L.P. Microneedle devices and methods
JP2014519344A (ja) 2011-03-18 2014-08-14 ユニヴェルシテ リブル ドゥ ブリュッセル 人間または動物の体の膜に穴をあけるための装置
KR101635292B1 (ko) * 2011-10-28 2016-06-30 도판 인사츠 가부시키가이샤 중공 바늘 형상체의 제조 방법 및 중공 바늘 형상체
JP5845808B2 (ja) * 2011-10-28 2016-01-20 凸版印刷株式会社 マイクロニードルデバイスおよびその製造方法
JP2013106831A (ja) * 2011-11-22 2013-06-06 Toppan Printing Co Ltd 針状体の製造方法および針状体の転写版
JP6155539B2 (ja) 2011-12-02 2017-07-05 凸版印刷株式会社 針状体の製造方法および針状体の転写版
EP2934659B1 (en) 2012-12-21 2019-03-06 3M Innovative Properties Company Adhesive assemblies and microneedle injection apparatuses comprising same
US10105524B2 (en) 2012-12-27 2018-10-23 3M Innovative Properties Company Article with hollow microneedles and method of making
US10099043B2 (en) 2013-07-16 2018-10-16 3M Innovative Properties Company Hollow microneedle array article
ES2871105T3 (es) 2013-07-16 2021-10-28 Kindeva Drug Delivery Lp Artículo que comprende una microaguja
US10232157B2 (en) 2013-07-16 2019-03-19 3M Innovative Properties Company Hollow microneedle with beveled tip

Also Published As

Publication number Publication date
EP3021929B1 (en) 2020-02-26
US20160166819A1 (en) 2016-06-16
JP6928735B2 (ja) 2021-09-01
EP3021929A1 (en) 2016-05-25
JP6430501B2 (ja) 2018-11-28
CN105407956B (zh) 2018-12-11
JP6612952B2 (ja) 2019-11-27
CN105407956A (zh) 2016-03-16
JP2019034188A (ja) 2019-03-07
WO2015009523A1 (en) 2015-01-22
JP2020032211A (ja) 2020-03-05
US10384047B2 (en) 2019-08-20
JP2016524986A (ja) 2016-08-22

Similar Documents

Publication Publication Date Title
IL245076A0 (en) An item for producing a spray with a hard hollow tip
ZA201504446B (en) 81-facet diamond with 10-heart-and-10-arrow structure inside
EP3085357A4 (en) Microneedle
EP2990070A4 (en) ablation catheter
AU350462S (en) Cap
AU353964S (en) Bottle with frog shape
GB201321922D0 (en) Constructions
GB201310801D0 (en) Clear view cap
PL2769786T3 (pl) Wylew zanurzeniowy
GB201318527D0 (en) Hollow component manufacture
GB2512123B (en) Nozzle
GB2518246B (en) Greenhouse
GB201311130D0 (en) Greensleeves I
GB201302180D0 (en) Umbrella
GB2515025B (en) Spar
GB201308150D0 (en) Nozzle
GB201305398D0 (en) Nozzle
HU4277U (en) Wind insturment with cane nozzle
GB201313074D0 (en) Plane jet
GB201306063D0 (en) H2O Umbrella
GB201313829D0 (en) Balloon
GB201314589D0 (en) YourCraft-ing Skin Toy
GB201311939D0 (en) Inclusive accessible nozzle
GB201317162D0 (en) Earphone with changeable component-creating the CM-x earphone
TWM476256U (en) Two-part stick structure