TW202312938A - 微針貼片 - Google Patents

微針貼片 Download PDF

Info

Publication number
TW202312938A
TW202312938A TW111124589A TW111124589A TW202312938A TW 202312938 A TW202312938 A TW 202312938A TW 111124589 A TW111124589 A TW 111124589A TW 111124589 A TW111124589 A TW 111124589A TW 202312938 A TW202312938 A TW 202312938A
Authority
TW
Taiwan
Prior art keywords
needle
aforementioned
microneedle patch
substrate
base material
Prior art date
Application number
TW111124589A
Other languages
English (en)
Chinese (zh)
Inventor
高麗洋佑
金範埈
朴鍾淏
Original Assignee
日商琳得科股份有限公司
國立大學法人東京大學
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 日商琳得科股份有限公司, 國立大學法人東京大學 filed Critical 日商琳得科股份有限公司
Publication of TW202312938A publication Critical patent/TW202312938A/zh

Links

Images

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
    • 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
    • A61B5/14503—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 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • 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
    • A61B5/145—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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/1468—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 using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—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 using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • 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
    • A61B5/150969—Low-profile devices which resemble patches or plasters, e.g. also allowing collection of blood samples for testing
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • 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
    • A61M2037/0053—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)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicinal Preparation (AREA)
TW111124589A 2021-09-17 2022-06-30 微針貼片 TW202312938A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-152537 2021-09-17
JP2021152537A JP7141625B1 (ja) 2021-09-17 2021-09-17 マイクロニードルパッチ及びマイクロニードル構造体

Publications (1)

Publication Number Publication Date
TW202312938A true TW202312938A (zh) 2023-04-01

Family

ID=83400863

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111124589A TW202312938A (zh) 2021-09-17 2022-06-30 微針貼片

Country Status (7)

Country Link
US (1) US20240424271A1 (https=)
JP (2) JP7141625B1 (https=)
KR (1) KR20240056491A (https=)
CN (1) CN117897199A (https=)
DE (1) DE112022004458T5 (https=)
TW (1) TW202312938A (https=)
WO (1) WO2023042525A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025005050A1 (ja) * 2023-06-30 2025-01-02 リンテック株式会社 マイクロニードル構造体及びマイクロニードルパッチ
US20250064349A1 (en) * 2023-08-25 2025-02-27 General Electric Company Microneedle-integrated interstitial fluid biomarker sensor systems and methods thereof
CN121794573A (zh) * 2023-09-26 2026-04-03 凸版控股株式会社 检查设备及检查方法
WO2025105446A1 (ja) * 2023-11-14 2025-05-22 リンテック株式会社 マイクロニードルパッチ及び分析方法
WO2025105444A1 (ja) * 2023-11-14 2025-05-22 リンテック株式会社 マイクロニードル構造体、マイクロニードルパッチ及びマイクロニードル構造体の製造方法
WO2025105296A1 (ja) * 2023-11-14 2025-05-22 リンテック株式会社 マイクロニードル構造体及びその製造方法
WO2025182934A1 (ja) * 2024-02-26 2025-09-04 国立大学法人 東京大学 多孔質マイクロニードルを備えるマイクロニードルパッチ、及び当該マイクロニードルパッチを製造する方法
WO2026071014A1 (ja) * 2024-09-30 2026-04-02 リンテック株式会社 マイクロニードル構造体及びその製造方法
WO2026071015A1 (ja) * 2024-09-30 2026-04-02 リンテック株式会社 マイクロニードル構造体の製造方法及びマイクロニードル構造体
KR102883072B1 (ko) 2025-07-04 2025-11-06 원종표 마이크로 니들형 두피자극기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002532165A (ja) 1998-12-18 2002-10-02 メドトロニック ミニメド インコーポレイテッド 医療装置と共に使われる、微小突刺し部材を備える挿入セット及びそのような挿入セットの使用方法
US6837988B2 (en) 2001-06-12 2005-01-04 Lifescan, Inc. Biological fluid sampling and analyte measurement devices and methods
US6908453B2 (en) 2002-01-15 2005-06-21 3M Innovative Properties Company Microneedle devices and methods of manufacture
US20090131778A1 (en) 2006-03-28 2009-05-21 Jina Arvind N Devices, systems, methods and tools for continuous glucose monitoring
JP2017000724A (ja) * 2015-06-05 2017-01-05 国立大学法人東北大学 マイクロニードル及びマイクロアレイ並びにその製造方法
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
JP6767695B2 (ja) 2018-03-29 2020-10-14 パナソニックＩｐマネジメント株式会社 組成物、近赤外光電変換素子および撮像装置

Also Published As

Publication number Publication date
JPWO2023042525A1 (https=) 2023-03-23
DE112022004458T5 (de) 2024-08-22
JP7141625B1 (ja) 2022-09-26
JP2023044484A (ja) 2023-03-30
CN117897199A (zh) 2024-04-16
KR20240056491A (ko) 2024-04-30
US20240424271A1 (en) 2024-12-26
WO2023042525A1 (ja) 2023-03-23

Similar Documents

Publication Publication Date Title
TW202312938A (zh) 微針貼片
EP3006078B1 (en) Needle body manufacturing method
DK3054908T3 (en) CARRIER SYSTEM FOR A BODY-MOUNTED OBJECT AND PROCEDURE FOR PREPARING THEREOF
US20030135161A1 (en) Microneedle devices and methods of manufacture
BR112013031188B1 (pt) Curativo para aplicação em um ferimento e seu método de produção
WO2014181674A1 (ja) 経皮投与用貼付剤の製造方法及び経皮投与用貼付剤
KR20140131477A (ko) 상처치료용품
JP2008522731A (ja) 医療用デバイス
US20260014359A1 (en) Microneedle structure
JP6290988B2 (ja) マイクロ構造体製造方法
KR102245058B1 (ko) 리도카인이 함유된 마이크로 니들 패치 및 그 제조방법
TW202304546A (zh) 微針構造體的製造方法及微針構造體
JP2024049852A (ja) マイクロニードル構造体の製造方法
TW202302175A (zh) 微針構造體及其製造方法
TW202348271A (zh) 微針結構體
WO2025105446A1 (ja) マイクロニードルパッチ及び分析方法
TW202537590A (zh) 微針結構體、微針貼片以及微針結構體的製造方法
KR20240011668A (ko) 국소 사용을 위한 패치
KR20170067637A (ko) 마이크로구조체 제조방법