BR112015027608A2 - microagulhas com geometrias transversais de canal aberto melhoradas - Google Patents

microagulhas com geometrias transversais de canal aberto melhoradas

Info

Publication number
BR112015027608A2
BR112015027608A2 BR112015027608A BR112015027608A BR112015027608A2 BR 112015027608 A2 BR112015027608 A2 BR 112015027608A2 BR 112015027608 A BR112015027608 A BR 112015027608A BR 112015027608 A BR112015027608 A BR 112015027608A BR 112015027608 A2 BR112015027608 A2 BR 112015027608A2
Authority
BR
Brazil
Prior art keywords
liquid
open channel
microneedles
open
channel
Prior art date
Application number
BR112015027608A
Other languages
English (en)
Inventor
T Baker Andrew
F Ross Russel
Ranganathan Sridhar
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR112015027608A2 publication Critical patent/BR112015027608A2/pt

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
    • 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
    • A61M2037/0038—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 channel at the side surface

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Vascular Medicine (AREA)

Abstract

resumo microagulhas com geometrias transversais de canal aberto melhoradas em um aspecto, um dispositivo de aplicação de droga pode incluir um reservatório que contém uma formulação líquida da droga e um conjunto de microagulhas em comunicação fluídica com o reservatório. o conjunto de microagulhas pode incluir uma pluralidade de microagulhas, com cada microagulha definindo um canal aberto para receber uma formulação da droga. o canal aberto pode ter um raio hidráulico normalizado que varia de cerca de 0,1 a cerca de 0,8. o canal aberto também pode ter uma energia interfacial líquido-sólido e uma energia interfacial líquido-vapor quando é recebido um volume fixo da formulação de fármaco. além disso, a formulação de fármaco e uma geometria transversal do canal aberto podem ser selecionados e configurados de tal modo que a energia líquido-sólido excede a energia líquido-vapor, conforme a extensão do volume fixo da formulação de fármaco é aumentada dentro do canal aberto. 1/1
BR112015027608A 2013-05-23 2014-05-20 microagulhas com geometrias transversais de canal aberto melhoradas BR112015027608A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361826755P 2013-05-23 2013-05-23
PCT/IB2014/061564 WO2014188343A1 (en) 2013-05-23 2014-05-20 Microneedles with improved open channel cross-sectional geometries

Publications (1)

Publication Number Publication Date
BR112015027608A2 true BR112015027608A2 (pt) 2017-07-25

Family

ID=51933031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015027608A BR112015027608A2 (pt) 2013-05-23 2014-05-20 microagulhas com geometrias transversais de canal aberto melhoradas

Country Status (10)

Country Link
US (1) US9795775B2 (pt)
EP (1) EP2999510A1 (pt)
JP (1) JP2016517762A (pt)
KR (1) KR20160004394A (pt)
CN (1) CN105209104A (pt)
AU (1) AU2014270014A1 (pt)
BR (1) BR112015027608A2 (pt)
CA (1) CA2913002A1 (pt)
MX (1) MX2015015273A (pt)
WO (1) WO2014188343A1 (pt)

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KR20180035210A (ko) 2015-07-24 2018-04-05 킴벌리-클라크 월드와이드, 인크. 활성제의 류마티즘 전달 방법
EP3925599A1 (en) 2015-07-24 2021-12-22 Sorrento Therapeutics, Inc. Methods for better delivery of active agents to tumors
CN109475727B (zh) * 2016-04-29 2021-10-22 索伦托治疗有限公司 微针阵列组件以及具有这种组件的流体递送装置
CN106362250B (zh) * 2016-09-18 2021-03-05 电子科技大学 微型阵列注射器
US11235132B2 (en) 2016-12-22 2022-02-01 Ohio State Innovation Foundation Interpenetrating microstructures for nanochannel-based cargo delivery
WO2018181700A1 (ja) * 2017-03-31 2018-10-04 凸版印刷株式会社 経皮投与デバイス
WO2019115670A1 (en) * 2017-12-15 2019-06-20 Koninklijke Philips N.V. Wearable or insertable devices with microneedles that include mechanically-responsive material
JP6375435B1 (ja) 2017-12-26 2018-08-15 三島光産株式会社 マイクロニードルアレイ
MX2022006786A (es) 2019-12-05 2022-07-19 Sorrento Therapeutics Inc Método de tratamiento de cáncer mediante la administración de un agente terapéutico anti-pd-1 o anti-pd-l1 mediante un dispositivo de administración linfática.
WO2022159736A1 (en) 2021-01-22 2022-07-28 Sorrento Therapeutics, Inc. Device for microliter-scale lymphatic delivery of coronavirus vaccines
WO2022192594A2 (en) 2021-03-11 2022-09-15 Sorrento Therapeutics, Inc. Nucleic acid molecules and vaccines comprising same for the prevention and treatment of coronavirus infections and disease
CN117916264A (zh) 2021-06-09 2024-04-19 索伦托药业有限公司 通过经由淋巴微针递送装置施用抗pd-1或抗pd-l1治疗剂来治疗癌症的方法
AU2022329961A1 (en) 2021-08-18 2024-03-28 Vivasor, Inc. Therapeutic agents targeting the lymphatic system

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US5972505A (en) 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5527288A (en) 1990-12-13 1996-06-18 Elan Medical Technologies Limited Intradermal drug delivery device and method for intradermal delivery of drugs
US5928207A (en) 1997-06-30 1999-07-27 The Regents Of The University Of California Microneedle with isotropically etched tip, and method of fabricating such a device
US6171446B1 (en) 1998-10-19 2001-01-09 Shakespeare Company Press felt with grooved fibers having improved dewatering characteristics
US6611707B1 (en) * 1999-06-04 2003-08-26 Georgia Tech Research Corporation Microneedle drug delivery device
US7108681B2 (en) * 2000-10-16 2006-09-19 Corium International, Inc. Microstructures for delivering a composition cutaneously to skin
AU2002352866A1 (en) 2001-11-26 2003-06-10 Wisconsin Alumni Research Foundation Stress control of semiconductor microstructures for thin film growth
US20080199439A1 (en) 2003-02-12 2008-08-21 Mclendon George L IAP-binding cargo molecules and peptidomimetics for use in diagnostic and therapeutic methods
EP1740256A4 (en) 2003-11-10 2011-06-29 Agency Science Tech & Res MICRO NEEDLES AND MANUFACTURE OF MICRO NEEDLES
EP1713533A4 (en) 2003-11-21 2008-01-23 Univ California METHOD AND / OR DEVICE FOR PUNKING A SURFACE FOR EXTRACTION, IN-SITU ANALYSIS AND / OR SUBSTANCE DELIVERY USING MICRONED NEEDLES
KR100784848B1 (ko) 2005-12-09 2007-12-14 한국생산기술연구원 사출성형이 용이한 미세바늘
JP5183965B2 (ja) 2007-05-09 2013-04-17 昭和電工株式会社 照明装置の製造方法
KR20190064676A (ko) 2008-11-18 2019-06-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중공 마이크로니들 어레이
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Also Published As

Publication number Publication date
KR20160004394A (ko) 2016-01-12
CN105209104A (zh) 2015-12-30
US9795775B2 (en) 2017-10-24
JP2016517762A (ja) 2016-06-20
EP2999510A1 (en) 2016-03-30
CA2913002A1 (en) 2014-11-27
WO2014188343A1 (en) 2014-11-27
AU2014270014A1 (en) 2015-12-17
MX2015015273A (es) 2016-02-18
US20160106965A1 (en) 2016-04-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]