MX2021009736A - Un conjunto de seguridad de aguja para insulina. - Google Patents

Un conjunto de seguridad de aguja para insulina.

Info

Publication number
MX2021009736A
MX2021009736A MX2021009736A MX2021009736A MX2021009736A MX 2021009736 A MX2021009736 A MX 2021009736A MX 2021009736 A MX2021009736 A MX 2021009736A MX 2021009736 A MX2021009736 A MX 2021009736A MX 2021009736 A MX2021009736 A MX 2021009736A
Authority
MX
Mexico
Prior art keywords
protection sleeve
safety protection
pressing seat
needle
needle holder
Prior art date
Application number
MX2021009736A
Other languages
English (en)
Inventor
Hongjie Zhang
Xingguo Wang
Original Assignee
Berpu Medical Tech Co Ltd
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 Berpu Medical Tech Co Ltd filed Critical Berpu Medical Tech Co Ltd
Publication of MX2021009736A publication Critical patent/MX2021009736A/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
    • 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
    • A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
    • 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
    • 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
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
    • 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
    • A61M5/3293—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 characterised by features of the needle hub
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/346—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub friction fit
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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

Abstract

La presente invención se refiere a un conjunto de seguridad de aguja de insulina que comprende una envoltura de protección (1), una aguja (2), un manguito de protección de seguridad (3), un asiento de presión (4) y un portaagujas (5), en donde la aguja ( 2) está dispuesta en el eje central del portaagujas (5), el asiento de presión (4) está envuelto sobre la porción superior del portaagujas (5); la envoltura de protección de seguridad(3)está envuelta en el portaagujas (5) y el asiento de presión (4) en su totalidad; la protección superior del manguito de protección de seguridad (3) está conectada y coopera con el asiento de presión (4); la aguja (2) sobresale del extremo superior de la porción superior del manguito de protección de seguridad (3); la porción inferior del manguito de protección de seguridad (3) está conectada y coopera con la porción inferior del portaagujas (5); la envoltura de protección (1) se envuelve en el manguito de protección de seguridad (3) y la aguja (2) en su totalidad; y la porción inferior de la envoltura de protección (1) está conectada y coopera con la porción inferior del manguito de protección de seguridad (3). Dado que el asiento de presión (4) se proporciona adicionalmente, y las estructuras de conexión entre el asiento de presión (4) y el manguito de protección de seguridad (3) y entre el asiento de presión (4) y el portaagujas (5) se han rediseñado, la estabilidad del manguito de protección de seguridad (3) en un plano axial se mejora al mismo tiempo que se logra el autobloqueo del manguito de protección de seguridad (3) en una dirección circunferencial y en una dirección axial, de manera que se garantiza la estabilidad de toda la estructura, y aumenta el factor de seguridad de un producto. Todo el producto es pequeño en términos de tamaño y los componentes se montan de manera compacta con un alto grado de ajuste y se pueden ensamblar completamente en una sola etapa.
MX2021009736A 2019-02-15 2020-01-21 Un conjunto de seguridad de aguja para insulina. MX2021009736A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910117472.8A CN109718429B (zh) 2019-02-15 2019-02-15 一种安全胰岛素针
PCT/CN2020/073525 WO2020164382A1 (zh) 2019-02-15 2020-01-21 一种安全胰岛素针

Publications (1)

Publication Number Publication Date
MX2021009736A true MX2021009736A (es) 2022-01-24

Family

ID=66300511

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009736A MX2021009736A (es) 2019-02-15 2020-01-21 Un conjunto de seguridad de aguja para insulina.

Country Status (10)

Country Link
US (1) US20220080130A1 (es)
EP (1) EP3925652B1 (es)
KR (1) KR102610898B1 (es)
CN (1) CN109718429B (es)
AU (1) AU2020222607B2 (es)
BR (1) BR112021016203A2 (es)
CA (1) CA3130414C (es)
CO (1) CO2021012123A2 (es)
MX (1) MX2021009736A (es)
WO (1) WO2020164382A1 (es)

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CN109718429B (zh) * 2019-02-15 2024-01-16 贝普医疗科技股份有限公司 一种安全胰岛素针
CN110141250B (zh) * 2019-05-28 2024-04-02 苏州施莱医疗器械有限公司 一种具有卸针保护的免卸帽装卸针式采血笔
CN114639989B (zh) * 2022-04-13 2023-10-10 四川华丰科技股份有限公司 一种连接器的穿线密封结构

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Also Published As

Publication number Publication date
CN109718429A (zh) 2019-05-07
AU2020222607A1 (en) 2021-10-07
EP3925652A1 (en) 2021-12-22
CO2021012123A2 (es) 2021-12-10
AU2020222607B2 (en) 2022-11-17
CN109718429B (zh) 2024-01-16
CA3130414A1 (en) 2020-08-20
WO2020164382A1 (zh) 2020-08-20
US20220080130A1 (en) 2022-03-17
KR102610898B1 (ko) 2023-12-06
BR112021016203A2 (pt) 2021-10-05
EP3925652A4 (en) 2022-12-28
KR20210128419A (ko) 2021-10-26
CA3130414C (en) 2023-10-03
EP3925652B1 (en) 2024-04-24

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