JP7267549B2 - 穿刺補助具 - Google Patents

穿刺補助具 Download PDF

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Publication number
JP7267549B2
JP7267549B2 JP2019091580A JP2019091580A JP7267549B2 JP 7267549 B2 JP7267549 B2 JP 7267549B2 JP 2019091580 A JP2019091580 A JP 2019091580A JP 2019091580 A JP2019091580 A JP 2019091580A JP 7267549 B2 JP7267549 B2 JP 7267549B2
Authority
JP
Japan
Prior art keywords
skin
needle
fixing portion
frame
puncture
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.)
Active
Application number
JP2019091580A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020185190A5 (enExample
JP2020185190A (ja
Inventor
誠司 青柳
一 松本
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.)
Kansai University
Aiki Riotech Corp
Original Assignee
Kansai University
Aiki Riotech Corp
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 Kansai University, Aiki Riotech Corp filed Critical Kansai University
Priority to JP2019091580A priority Critical patent/JP7267549B2/ja
Priority to PCT/JP2020/019270 priority patent/WO2020230849A1/ja
Priority to US17/610,272 priority patent/US20220218916A1/en
Priority to EP20806418.8A priority patent/EP3970771B1/en
Publication of JP2020185190A publication Critical patent/JP2020185190A/ja
Publication of JP2020185190A5 publication Critical patent/JP2020185190A5/ja
Application granted granted Critical
Publication of JP7267549B2 publication Critical patent/JP7267549B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/422—Desensitising skin
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means
    • 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
    • A61B5/15003—Source of blood for venous or arterial blood
    • 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
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
    • A61B5/15016—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced by accessories for bringing the piercing element into the body, e.g. through rotation of the piercing element
    • 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
    • A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is to be pierced
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Pain & Pain Management (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
JP2019091580A 2019-05-14 2019-05-14 穿刺補助具 Active JP7267549B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019091580A JP7267549B2 (ja) 2019-05-14 2019-05-14 穿刺補助具
PCT/JP2020/019270 WO2020230849A1 (ja) 2019-05-14 2020-05-14 穿刺補助具および穿刺方法
US17/610,272 US20220218916A1 (en) 2019-05-14 2020-05-14 Puncture-assistance tool, and puncture method
EP20806418.8A EP3970771B1 (en) 2019-05-14 2020-05-14 Puncture-assistance tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019091580A JP7267549B2 (ja) 2019-05-14 2019-05-14 穿刺補助具

Publications (3)

Publication Number Publication Date
JP2020185190A JP2020185190A (ja) 2020-11-19
JP2020185190A5 JP2020185190A5 (enExample) 2022-02-16
JP7267549B2 true JP7267549B2 (ja) 2023-05-02

Family

ID=73220827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019091580A Active JP7267549B2 (ja) 2019-05-14 2019-05-14 穿刺補助具

Country Status (4)

Country Link
US (1) US20220218916A1 (enExample)
EP (1) EP3970771B1 (enExample)
JP (1) JP7267549B2 (enExample)
WO (1) WO2020230849A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003516205A (ja) 1999-12-10 2003-05-13 アルザ・コーポレーション 持続した経皮による薬物送達のための皮膚処理装置
JP2010005398A (ja) 2008-06-27 2010-01-14 Tyco Healthcare Group Lp 低プロフィールの器具アクセスデバイス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091804U (ja) * 1983-11-30 1985-06-22 カルソニックカンセイ株式会社 負圧アクチユエ−タ
JPS60226317A (ja) * 1984-04-24 1985-11-11 Nippon Denso Co Ltd 蛇腹型アクチユエ−タ
US6743211B1 (en) * 1999-11-23 2004-06-01 Georgia Tech Research Corporation Devices and methods for enhanced microneedle penetration of biological barriers
US6896666B2 (en) * 2002-11-08 2005-05-24 Kochamba Family Trust Cutaneous injection delivery under suction
JP2009112416A (ja) 2007-11-02 2009-05-28 Sumitomo Electric Ind Ltd 穿刺器、バイオセンサ付穿刺器およびバイオセンサ測定装置
CA2888788C (en) * 2012-10-19 2021-06-01 Amgen Inc. Improved autoinjector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003516205A (ja) 1999-12-10 2003-05-13 アルザ・コーポレーション 持続した経皮による薬物送達のための皮膚処理装置
JP2010005398A (ja) 2008-06-27 2010-01-14 Tyco Healthcare Group Lp 低プロフィールの器具アクセスデバイス

Also Published As

Publication number Publication date
WO2020230849A1 (ja) 2020-11-19
EP3970771B1 (en) 2025-07-16
JP2020185190A (ja) 2020-11-19
US20220218916A1 (en) 2022-07-14
EP3970771A1 (en) 2022-03-23
EP3970771A4 (en) 2023-01-25

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