MX2021010328A - Jeringa con ensamblaje de soporte de aguja multifuncional y anillo de retención. - Google Patents

Jeringa con ensamblaje de soporte de aguja multifuncional y anillo de retención.

Info

Publication number
MX2021010328A
MX2021010328A MX2021010328A MX2021010328A MX2021010328A MX 2021010328 A MX2021010328 A MX 2021010328A MX 2021010328 A MX2021010328 A MX 2021010328A MX 2021010328 A MX2021010328 A MX 2021010328A MX 2021010328 A MX2021010328 A MX 2021010328A
Authority
MX
Mexico
Prior art keywords
syringe
retainer ring
needle holder
ring assembly
needle
Prior art date
Application number
MX2021010328A
Other languages
English (en)
Inventor
Thomas J Shaw
Ni Zhu
Jordan Duesman
Original Assignee
Retractable Technologies Inc
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 Retractable Technologies Inc filed Critical Retractable Technologies Inc
Publication of MX2021010328A publication Critical patent/MX2021010328A/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
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3239—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by dislodgement of outer part anchoring the needle portion to the inside of the syringe barrel wall, e.g. a ring-shaped portion
    • 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
    • A61M2005/341—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub angularly adjustable or angled away from the axis of the injector
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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 para uso médico, la jeringa tiene una aguja selectivamente retráctil y un conjunto multifuncional de soporte de la aguja y anillo de retención que incluye un soporte de la aguja con una sección de la cabeza que tiene una sección troncocónica que se estrecha hacia el interior de la trayecto del fluido y una superficie anular orientada hacia atrás que rodea la abertura posterior, y un anillo de retención elastomérico con un cuello sustancialmente no expandido que se extiende hacia atrás más allá de la superficie anular orientada hacia atrás para aumentar la fuerza de empuje de la aguja, reducir la fuerza de activación y mejorar el flujo de fluido a través de la jeringa. También se divulgan proyecciones anulares dentro del anillo de retención y en la superficie exterior de la sección de la cabeza del portaagujas.
MX2021010328A 2019-02-27 2019-09-19 Jeringa con ensamblaje de soporte de aguja multifuncional y anillo de retención. MX2021010328A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/286,958 US11298467B2 (en) 2019-02-27 2019-02-27 Syringe with multifunctional needle holder and retainer ring assembly
PCT/US2019/051840 WO2020176134A1 (en) 2019-02-27 2019-09-19 Syringe with multifunctional needle holder and retainer ring assembly

Publications (1)

Publication Number Publication Date
MX2021010328A true MX2021010328A (es) 2021-12-15

Family

ID=72142655

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010328A MX2021010328A (es) 2019-02-27 2019-09-19 Jeringa con ensamblaje de soporte de aguja multifuncional y anillo de retención.

Country Status (11)

Country Link
US (1) US11298467B2 (es)
EP (1) EP3930802A4 (es)
JP (2) JP7441236B2 (es)
KR (2) KR102675223B1 (es)
CN (1) CN111617346B (es)
AU (1) AU2019431475A1 (es)
BR (1) BR112021016839A2 (es)
CA (1) CA3131508A1 (es)
MX (1) MX2021010328A (es)
TW (1) TWI801666B (es)
WO (1) WO2020176134A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115955951A (zh) * 2020-06-11 2023-04-11 亚斯库拉科技公司 用于跨各种材料特性的受控注射的装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838869A (en) 1987-08-29 1989-06-13 Allard Edward F Retractable needle syringe
ES2019792A6 (es) 1990-01-17 1991-07-01 Caralt Batlle Jaime Jeringuilla hipodrmica de un solo uso.
US4994034A (en) 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system
US5084018A (en) 1989-08-14 1992-01-28 Tsao Chien Hua Safety syringe
US4973316A (en) 1990-01-16 1990-11-27 Dysarz Edward D One handed retractable safety syringe
US5053010A (en) 1990-10-03 1991-10-01 Triad Technology Safety syringe with retractable needle
ES2067910T3 (es) 1991-05-29 1995-04-01 Paolo Caselli Jeringa provista con un dispositivo auto-bloqueante para la aguja y de medios para obtener el retorno de la aguja en la jeringa al final de una inyeccion.
US5211629A (en) * 1991-12-23 1993-05-18 Pressly William B S Safety syringe
US5632733A (en) 1995-05-11 1997-05-27 Shaw; Thomas J. Tamperproof retractable syringe
US5578011A (en) 1995-05-11 1996-11-26 Shaw; Thomas J. Tamperproof retractable syringe
US6090077A (en) 1995-05-11 2000-07-18 Shaw; Thomas J. Syringe plunger assembly and barrel
US6228054B1 (en) * 1999-12-03 2001-05-08 Edward D. Dysarz Interchangeable safety needle cannula module that is activated by a safety syringe and plunger module
US6572584B1 (en) 2000-08-07 2003-06-03 Retractable Technologies, Inc. Retractable syringe with reduced retraction force
US7410478B2 (en) 2001-08-17 2008-08-12 Chih Ming Wang Safety syringe with needle retracting mechanism
CN100382856C (zh) * 2003-12-22 2008-04-23 王治明 安全针筒
ES2427631T3 (es) * 2004-10-14 2013-10-31 Midland Medical Devices Holdings, Llc Jeringa médica de seguridad con aguja retráctil
US7947020B2 (en) * 2005-05-09 2011-05-24 Safeshot Technologies, Llc Retractable safety syringe
US8152762B2 (en) 2006-04-20 2012-04-10 Safeshot Technologies, Llc Plunger activated vacuum release mechanism for a syringe
US7938805B2 (en) * 2008-05-19 2011-05-10 Becton, Dickinson And Company Radially compressible blood control valve
BRPI0922616A2 (pt) * 2008-11-25 2015-12-22 Retractable Technologies Inc seringa de vidro com agulha retrátil.
WO2011160824A1 (en) * 2010-06-25 2011-12-29 B. Braun Melsungen Ag Retention member and application thereof
US9642970B2 (en) * 2010-06-30 2017-05-09 Retractable Technologies, Inc. Syringe with retractable needle and moveable plunger seal
US20120232480A1 (en) * 2011-03-07 2012-09-13 Richard Caizza Retractable Syringe with Conical Frustum Tip
JP6326665B2 (ja) 2013-03-12 2018-05-23 ユーエヌエル ホールディングス エルエルシーＵＮＬ Ｈｏｌｄｉｎｇｓ ＬＬＣ 格納式針アダプターおよび安全シリンジ

Also Published As

Publication number Publication date
TW202031309A (zh) 2020-09-01
KR102675223B1 (ko) 2024-06-14
TWI801666B (zh) 2023-05-11
EP3930802A4 (en) 2022-11-09
AU2019431475A1 (en) 2021-09-30
JP2024063042A (ja) 2024-05-10
BR112021016839A2 (pt) 2021-11-23
JP7441236B2 (ja) 2024-02-29
KR20240096768A (ko) 2024-06-26
JP2022522169A (ja) 2022-04-14
EP3930802A1 (en) 2022-01-05
WO2020176134A1 (en) 2020-09-03
US20200268985A1 (en) 2020-08-27
CN111617346A (zh) 2020-09-04
US11298467B2 (en) 2022-04-12
CA3131508A1 (en) 2020-09-03
KR20210133245A (ko) 2021-11-05
CN111617346B (zh) 2023-06-23

Similar Documents

Publication Publication Date Title
USD944843S1 (en) Display screen or portion thereof with graphical user interface
USD884010S1 (en) Display screen with graphical user interface
USD872117S1 (en) Display screen with graphical user interface
USD978171S1 (en) Display screen with graphical user interface
USD887441S1 (en) Display screen or a portion thereof with a graphical user interface
USD773516S1 (en) Display screen or portion thereof with graphical user interface
USD901087S1 (en) Outer shield contour line
USD893543S1 (en) Display screen with graphical user interface
MX2022002806A (es) Ensamble de acoplamiento pre-montado con adaptador de manguera flexible.
USD860229S1 (en) Display screen or portion thereof with a graphical user interface
USD921024S1 (en) Display screen with graphical user interface
USD882617S1 (en) Display screen or portion thereof with a graphical user interface
USD921026S1 (en) Display screen with graphical user interface
MY155844A (en) Made-up flange locking cap
MX345348B (es) Manga de derivación para un cabezal de pozo.
USD860235S1 (en) Display screen with a cognitive design graphical user interface
MX2016010483A (es) Sistema de cubierta de aguja de inyeccion.
AU2020286015A8 (en) Capsule and plug for a concentrated refill capsule
SG11201811635VA (en) Intraocular lens injector
MX2021010328A (es) Jeringa con ensamblaje de soporte de aguja multifuncional y anillo de retención.
MX2014005218A (es) Boquilla para aplicacion de sellantes con punta de campanilla o capucha y boton de inyeccion.
USD932504S1 (en) Display screen or portion thereof with a graphical user interface
MX2018003257A (es) Punta de contacto y conjunto de acoplamiento de un soplete de soldadura.
GB2545554A (en) Casing joint assembly
WO2014193590A3 (en) Combination fluid pumping sub and hanger lockdown tool