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MY193042A - Protector-attached medical needle - Google Patents

Protector-attached medical needle

Info

Publication number
MY193042A
MY193042A MYPI2018001103A MYPI2018001103A MY193042A MY 193042 A MY193042 A MY 193042A MY PI2018001103 A MYPI2018001103 A MY PI2018001103A MY PI2018001103 A MYPI2018001103 A MY PI2018001103A MY 193042 A MY193042 A MY 193042A
Authority
MY
Malaysia
Prior art keywords
protector
needle
locking unit
hub
grooves
Prior art date
Application number
MYPI2018001103A
Inventor
Takahashi Dai
Original Assignee
Kk Top
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 Kk Top filed Critical Kk Top
Publication of MY193042A publication Critical patent/MY193042A/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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention provides a protector-attached medical needle that enables easy assembly of a needle body and a protector which are separately formed. A protector-attached medical needle ( l) includes a needle body (3) which is composed of a needle tube (2) and a hub (7), a protector ( 4) inside which the needle tube (2) can be accommodated, a first locking unit that releasably locks the needle body (3) to the protector (4), and a second locking unit that unreleasably locks the needle body (3) to the protector (4). The first locking unit is composed of arms (7 5) provided on the side portions of the hub (7), hooks (77), and locking sections (44) provided on the side portions of the protector (4). The second locking unit includes projections (79, 80) provided at the distal end portion of the hub (7), and engaging members (47) provided at the rear end of the protector (4). The protector (4) includes first grooves (45) which are provided in the inner peripheral surface thereof and which enable the projections (79, 80) to pass therethrough, and second grooves (46) provided in a direction that is orthogonal to the grooves (45). Figure 1
MYPI2018001103A 2015-12-28 2016-12-26 Protector-attached medical needle MY193042A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015255959 2015-12-28
PCT/JP2016/088753 WO2017115756A1 (en) 2015-12-28 2016-12-26 Protector-attached medical needle

Publications (1)

Publication Number Publication Date
MY193042A true MY193042A (en) 2022-09-24

Family

ID=59225917

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018001103A MY193042A (en) 2015-12-28 2016-12-26 Protector-attached medical needle

Country Status (5)

Country Link
JP (1) JP6864181B2 (en)
CN (1) CN108472443B (en)
MY (1) MY193042A (en)
TW (1) TWI735497B (en)
WO (1) WO2017115756A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6664270B2 (en) * 2016-04-26 2020-03-13 株式会社トップ Medical needle with protector
JP7558484B2 (en) 2019-09-03 2024-10-01 ニプロ株式会社 Needle Assembly
JP2021040853A (en) * 2019-09-10 2021-03-18 ニプロ株式会社 Needle assembly
WO2021044806A1 (en) * 2019-09-03 2021-03-11 ニプロ株式会社 Needle assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198492B2 (en) * 1993-06-18 2001-08-13 ニプロ株式会社 Indwelling needle with wing
JP3245843B2 (en) * 1994-01-21 2002-01-15 ニプロ株式会社 Indwelling needle with wing
JP3134920B2 (en) * 1996-09-20 2001-02-13 株式会社ニッショー Indwelling needle with wing
AU730135B2 (en) * 1997-11-12 2001-02-22 Mdc Investment Holdings, Inc. Fluid collection device with captured rectractable needle
JP2003116991A (en) * 2001-10-10 2003-04-22 Jms Co Ltd Medical needle apparatus having shield with wing for preventing erroneous puncture
KR100586364B1 (en) * 2001-10-11 2006-06-08 가부시끼가이샤 제이엠에스 Medical needle device with shield with wings to prevent puncture
EP1374934A1 (en) * 2002-06-25 2004-01-02 Sergio Restelli Improved safety butterfly needle
US7322963B2 (en) * 2003-11-20 2008-01-29 Jms Singapore Pte Ltd. Telescopic safety arteriovenous fistula needle
US20060135910A1 (en) * 2004-12-17 2006-06-22 Luther Ronald B Percutaneous safety needle inserter
JP4211858B2 (en) * 2006-06-30 2009-01-21 ニプロ株式会社 Indwelling needle with wings
KR101410599B1 (en) * 2006-06-30 2014-06-20 니프로 가부시키가이샤 Attach the wings
JP2010187984A (en) * 2009-02-19 2010-09-02 Jms Co Ltd Medical needle device
JP2010214096A (en) * 2009-02-19 2010-09-30 Jms Co Ltd Medical needle device
CN102481230A (en) * 2010-03-05 2012-05-30 泰尔茂株式会社 Medical device
CN104203310B (en) * 2012-03-21 2016-08-24 泰尔茂株式会社 Medical needle
JP5967994B2 (en) * 2012-03-21 2016-08-10 テルモ株式会社 Medical needle
JP6144891B2 (en) * 2012-10-02 2017-06-07 三菱鉛筆株式会社 Puncture tool
CN203493994U (en) * 2013-08-06 2014-03-26 泰尔茂医疗产品(杭州)有限公司 Safety indwelling needle

Also Published As

Publication number Publication date
TW201735963A (en) 2017-10-16
CN108472443B (en) 2021-06-22
WO2017115756A1 (en) 2017-07-06
JPWO2017115756A1 (en) 2018-10-18
TWI735497B (en) 2021-08-11
CN108472443A (en) 2018-08-31
JP6864181B2 (en) 2021-04-28

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