WO2017182887A8 - Injection device - Google Patents

Injection device Download PDF

Info

Publication number
WO2017182887A8
WO2017182887A8 PCT/IB2017/000651 IB2017000651W WO2017182887A8 WO 2017182887 A8 WO2017182887 A8 WO 2017182887A8 IB 2017000651 W IB2017000651 W IB 2017000651W WO 2017182887 A8 WO2017182887 A8 WO 2017182887A8
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
needle
subject
injection device
plunger
Prior art date
Application number
PCT/IB2017/000651
Other languages
French (fr)
Japanese (ja)
Other versions
WO2017182887A2 (en
WO2017182887A3 (en
Inventor
陽介 中沢
征嗣 佐藤
佐藤　敬
道宏 假谷
田中　聡
Original Assignee
株式会社資生堂
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 株式会社資生堂 filed Critical 株式会社資生堂
Priority to KR1020187032981A priority Critical patent/KR102388573B1/en
Priority to SG11201808894RA priority patent/SG11201808894RA/en
Priority to CN201780018464.7A priority patent/CN109328082B/en
Publication of WO2017182887A2 publication Critical patent/WO2017182887A2/en
Publication of WO2017182887A8 publication Critical patent/WO2017182887A8/en
Publication of WO2017182887A3 publication Critical patent/WO2017182887A3/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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • 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

Abstract

An injection device 1 for injecting contents into a subject by means of a syringe, which is provided with a plunger, a barrel into which the plunger is inserted, and a needle comprising a needle hub that connects to the barrel and a shaft that is inserted into a subject, is provided with: a contact head 10 that can make contact with the subject, and has an opening formed therein through which the needle passes; a movable holder 30 that holds the barrel and the needle; a support mechanism 20 that is fixed to the contact head; and a content injection control mechanism 50 that pushes the plunger inside the barrel. The barrel and the needle are made to move with respect to the contact head as a result of the movable holder moving along the support mechanism. The syringe can be attached to and detached from the injection device.
PCT/IB2017/000651 2016-04-20 2017-05-30 Injection device WO2017182887A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020187032981A KR102388573B1 (en) 2016-04-20 2017-05-30 injection device
SG11201808894RA SG11201808894RA (en) 2016-04-20 2017-05-30 Injection device
CN201780018464.7A CN109328082B (en) 2016-04-20 2017-05-30 Injection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-084281 2016-04-20
JP2016084281A JP6371326B2 (en) 2016-04-20 2016-04-20 Injection device

Publications (3)

Publication Number Publication Date
WO2017182887A2 WO2017182887A2 (en) 2017-10-26
WO2017182887A8 true WO2017182887A8 (en) 2017-12-07
WO2017182887A3 WO2017182887A3 (en) 2017-12-28

Family

ID=60116654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/000651 WO2017182887A2 (en) 2016-04-20 2017-05-30 Injection device

Country Status (5)

Country Link
JP (1) JP6371326B2 (en)
KR (1) KR102388573B1 (en)
CN (1) CN109328082B (en)
SG (1) SG11201808894RA (en)
WO (1) WO2017182887A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2727555B1 (en) * 2012-10-31 2016-10-05 W.L. Gore & Associates GmbH Fluoropolymer articles having a high surface roughness and high coarseness

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320536A (en) * 1919-11-04 Saymosto di s aiico ahd johh be
US2047010A (en) * 1935-01-30 1936-07-07 Fairleigh S Dickinson Automatic syringe injector
US2295849A (en) * 1940-10-25 1942-09-15 Gustave L Kayden Attachment for hypodermic syringes
US2531267A (en) * 1947-10-16 1950-11-21 Harnisch Fritz Hypodermic syringe operating device
US5241969A (en) * 1992-06-10 1993-09-07 Carson Jay W Controlled and safe fine needle aspiration device
JP3595895B2 (en) * 1996-11-29 2004-12-02 生化学工業株式会社 Syringe holder and syringe using the holder
JP2001161815A (en) * 1999-12-13 2001-06-19 Shiro Inoue Pressure member for syringe and syringe
US8932264B2 (en) * 2003-08-11 2015-01-13 Becton, Dickinson And Company Medication delivery pen assembly with needle locking safety shield
CN101790395B (en) * 2007-04-23 2013-09-25 Sid科技有限责任公司 Methods and devices for intradermal injection
EP2623146B1 (en) * 2012-01-31 2016-01-06 TrichoScience Innovations Inc. Injection devices
JP2015226555A (en) * 2012-09-25 2015-12-17 パナソニック株式会社 Syringe unit and medicine injection device mounted with the same
KR101539664B1 (en) * 2013-12-27 2015-07-28 (주)디앤케이 Drug injection device for skin treatment

Also Published As

Publication number Publication date
SG11201808894RA (en) 2018-11-29
CN109328082A (en) 2019-02-12
WO2017182887A2 (en) 2017-10-26
KR102388573B1 (en) 2022-04-20
CN109328082B (en) 2021-04-16
JP6371326B2 (en) 2018-08-08
KR20200002578A (en) 2020-01-08
WO2017182887A3 (en) 2017-12-28
JP2017192539A (en) 2017-10-26

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