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MX2022006961A - Jeringa con mecanismo de seguridad. - Google Patents

Jeringa con mecanismo de seguridad.

Info

Publication number
MX2022006961A
MX2022006961A MX2022006961A MX2022006961A MX2022006961A MX 2022006961 A MX2022006961 A MX 2022006961A MX 2022006961 A MX2022006961 A MX 2022006961A MX 2022006961 A MX2022006961 A MX 2022006961A MX 2022006961 A MX2022006961 A MX 2022006961A
Authority
MX
Mexico
Prior art keywords
syringe
holder
safety mechanism
needle cover
axis
Prior art date
Application number
MX2022006961A
Other languages
English (en)
Inventor
Yukihiro Yabe
Original Assignee
Nipro 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
Priority claimed from JP2019222815A external-priority patent/JP7380163B2/ja
Priority claimed from JP2019222817A external-priority patent/JP7443738B2/ja
Application filed by Nipro Corp filed Critical Nipro Corp
Publication of MX2022006961A publication Critical patent/MX2022006961A/es

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
    • A61M5/178—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
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3269—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel guided by means not coaxially aligned with syringe barrel, e.g. channel-like member formed on exterior surface of syringe barrel for guiding a pushing rod connected to and displacing needle safety sheath
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position

Landscapes

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

Abstract

Una jeringa (1) con un mecanismo de seguridad comprende una jeringa (100), una aguja (200), un sujetador (400), y una cubierta de la aguja (500) que se puede desplazar con respecto a la jeringa a lo largo del eje de la jeringa desde una posición de uso hacia una posición protegida. El sujetador (400) tiene una parte de bloqueo (433). Al menos un elemento del sujetador (400) y la cubierta de la aguja (500) tienen partes sobresalientes (440, 521, 522) que sobresalen hacia el otro elemento, y el otro elemento tiene partes de regulación (513b, 431a, 434a) que se apoyan sobre las partes sobresalientes para inhibir el desplazamiento de la cubierta de la aguja (500) con respecto a la jeringa a lo largo del eje de la jeringa desde la posición protegida hacia la posición de uso.
MX2022006961A 2019-12-10 2020-12-09 Jeringa con mecanismo de seguridad. MX2022006961A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019222815A JP7380163B2 (ja) 2019-12-10 2019-12-10 安全機構付きシリンジ
JP2019222817A JP7443738B2 (ja) 2019-12-10 2019-12-10 安全機構付きシリンジ
PCT/JP2020/045771 WO2021117751A1 (ja) 2019-12-10 2020-12-09 安全機構付きシリンジ

Publications (1)

Publication Number Publication Date
MX2022006961A true MX2022006961A (es) 2022-08-08

Family

ID=76329878

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006961A MX2022006961A (es) 2019-12-10 2020-12-09 Jeringa con mecanismo de seguridad.

Country Status (6)

Country Link
US (1) US12485230B2 (es)
EP (1) EP4070836A4 (es)
KR (1) KR102719156B1 (es)
CN (1) CN115038482B (es)
MX (1) MX2022006961A (es)
WO (1) WO2021117751A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4319848A4 (en) 2021-04-08 2025-02-26 Love Lifesciences LLC SAFETY DEVICES AND INJECTORS FOR PREFILLED SYRINGES, SYSTEMS AND METHODS OF USE

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837107B1 (fr) * 2002-03-18 2005-02-25 Sedat Dispositif de protection d'aiguille destine a une seringue, et dispositif d'injection comprenant une seringue et ce dispositif de protection
FR2874506B1 (fr) * 2004-08-27 2007-06-08 Sedat Sa Dispositif de protection d'aiguille destine a une seringue, et dispositif d'injection le comprenant
JP4786666B2 (ja) * 2005-02-03 2011-10-05 サルバス、テクノロジー、リミテッド 安全針
US8597255B2 (en) 2005-02-03 2013-12-03 Salvus Technology Limited Safety needle
DE102006041809B4 (de) * 2006-09-06 2012-11-15 Tecpharma Licensing Ag Nadelschutzvorrichtung mit Blockiereinrichtung
GB0823066D0 (en) 2008-12-18 2009-01-28 Medical House Plc The Safety syringe for autoinjector
EP2424599B1 (en) 2009-04-27 2020-07-15 SHL Medical AG Safety pen needle device
US8663174B2 (en) * 2009-11-13 2014-03-04 Becton, Dickinson And Company Hub assembly having a hidden needle for a drug delivery pen
EP2588165B1 (en) * 2010-07-02 2020-06-17 Sanofi-Aventis Deutschland GmbH Safety device for a pre-filled syringe, injection device and injection kit
EP2468333A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
EP3461518A1 (en) 2011-01-04 2019-04-03 Sanofi-Aventis Deutschland GmbH Safety device for a pre-filled syringe and injection device
WO2012166527A2 (en) * 2011-06-02 2012-12-06 West Pharmaceutical Services Inc. Needle-protection device for a syringe
MX386953B (es) * 2011-08-31 2025-03-19 Shl Medical Ag Dispositivo de inyeccion.
US10342930B1 (en) * 2012-01-09 2019-07-09 Verena Solutions LLC Protective cover for a syringe needle
US10004854B2 (en) * 2012-03-07 2018-06-26 West Pharmaceutical Services, Inc. Low radial profile needle safety device
US9623194B2 (en) * 2013-12-10 2017-04-18 Becton, Dickinson And Company Passive safety pen needle assembly
WO2015137298A1 (ja) * 2014-03-11 2015-09-17 ニプロ株式会社 針組立体
WO2016158627A1 (ja) * 2015-03-30 2016-10-06 テルモ株式会社 穿刺針保護用組立体、注射器組立体及びその製造方法
EP3419689B1 (en) * 2016-02-25 2020-09-30 Novo Nordisk A/S Medical injection device
CA3032639A1 (en) * 2016-08-04 2018-02-08 Nipro Corporation Valved needle assembly and indwelling needle assembly
JP6886146B2 (ja) * 2017-06-27 2021-06-16 大成化工株式会社 注射器
WO2019061420A1 (zh) * 2017-09-30 2019-04-04 群康生技股份有限公司 安全针头及安全针头装置
KR200491264Y1 (ko) * 2017-10-26 2020-03-11 (주)신아메드 안전 주사기

Also Published As

Publication number Publication date
EP4070836A4 (en) 2023-12-13
KR102719156B1 (ko) 2024-10-17
CN115038482A (zh) 2022-09-09
CN115038482B (zh) 2024-04-30
CA3161398A1 (en) 2021-06-17
US12485230B2 (en) 2025-12-02
US20230001102A1 (en) 2023-01-05
KR20220110545A (ko) 2022-08-08
EP4070836A1 (en) 2022-10-12
WO2021117751A1 (ja) 2021-06-17

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