MX2022000105A - Jeringa desechable de residuos ultra bajos con caracteristicas de seguridad integradas de autoajuste. - Google Patents

Jeringa desechable de residuos ultra bajos con caracteristicas de seguridad integradas de autoajuste.

Info

Publication number
MX2022000105A
MX2022000105A MX2022000105A MX2022000105A MX2022000105A MX 2022000105 A MX2022000105 A MX 2022000105A MX 2022000105 A MX2022000105 A MX 2022000105A MX 2022000105 A MX2022000105 A MX 2022000105A MX 2022000105 A MX2022000105 A MX 2022000105A
Authority
MX
Mexico
Prior art keywords
ultra
self
safety features
disposable syringe
integrated safety
Prior art date
Application number
MX2022000105A
Other languages
English (en)
Inventor
Barry B Berler
Alan Blackman
Original Assignee
Sharps Tech 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 Sharps Tech Inc filed Critical Sharps Tech Inc
Publication of MX2022000105A publication Critical patent/MX2022000105A/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
    • A61M5/3205—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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve 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
    • A61M5/3129—Syringe barrels
    • A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
    • 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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod
    • 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
    • A61M5/3293—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
    • A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
    • A61M5/345—Adaptors positioned between needle hub and syringe nozzle
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3265—Degree of extension of sleeve to its needle covering position is progressively established by the degree of piston insertion into 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables

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

Un sistema (10) con un cabezal de aguja (12) que se conecta a un montaje de jeringa (14). El montaje de jeringa (14) contiene un barril (16) y un émbolo (18). El émbolo (18) tiene un orificio ciego (26) a la que se puede acceder desde el interior del barril (16). Un espaciador tubular (40) está dispuesto dentro del barril (16). El espaciador tubular (40) define una abertura central (42). El cabezal de aguja (12) tiene una aguja (30) que se extiende desde una base (36) de aguja. La base (36) de la aguja se extiende hacia el interior del espaciador tubular (40). Se proporciona un tapón (28) que bloquea el acceso a la aguja (30). El tapón (28) es desplazado fuera del espaciador tubular (40) y dentro del orificio ciego (26) en el émbolo (18). A medida que se desplaza el tapón (28), el tapón (28) es transferido a la abertura del orificio (26) dentro del émbolo (18).
MX2022000105A 2019-06-27 2020-06-24 Jeringa desechable de residuos ultra bajos con caracteristicas de seguridad integradas de autoajuste. MX2022000105A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962867811P 2019-06-27 2019-06-27
US16/908,584 US20200405974A1 (en) 2019-06-27 2020-06-22 Ultra-Low Waste Disposable Syringe with Self-Adjusting Integrated Safety Features
PCT/US2020/039454 WO2020264048A1 (en) 2019-06-27 2020-06-24 Ultra-low waste disposable syringe with self-adjusting integrated safety features

Publications (1)

Publication Number Publication Date
MX2022000105A true MX2022000105A (es) 2022-02-03

Family

ID=74043458

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022000105A MX2022000105A (es) 2019-06-27 2020-06-24 Jeringa desechable de residuos ultra bajos con caracteristicas de seguridad integradas de autoajuste.

Country Status (11)

Country Link
US (1) US20200405974A1 (es)
EP (1) EP3990053A4 (es)
JP (1) JP2022540016A (es)
KR (1) KR20220031034A (es)
CN (1) CN114144213A (es)
AU (1) AU2020306036A1 (es)
BR (1) BR112021026197A2 (es)
CA (1) CA3144274A1 (es)
IL (1) IL289225A (es)
MX (1) MX2022000105A (es)
WO (1) WO2020264048A1 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370628A (en) * 1991-07-31 1994-12-06 Allison; Alan C. Safety needle and syringe
US5190523A (en) * 1991-08-16 1993-03-02 Idee International R & D Inc. Disposable syringe and injector
US5205826A (en) * 1992-11-30 1993-04-27 Chen Long Hsiung Automatically blocked safety syringe
AU2001243420A1 (en) * 2000-03-06 2001-09-17 Mdc Investment Holdings, Inc. Hypodermic syringe with retractable needle
US6616640B2 (en) * 2002-01-07 2003-09-09 Marina Ling-Ko Chen Syringe with plunger anti-detachment mechanism
JP4917538B2 (ja) * 2004-09-03 2012-04-18 エル・オー・エム・ラボラトリーズ・インコーポレイテッド 格納可能な針を備えた使い捨て空気圧式安全注射器
US7407495B2 (en) * 2004-12-21 2008-08-05 Becton Dickinson And Company Syringe assembly having disabling mechanism
US7931617B2 (en) * 2006-02-08 2011-04-26 Feng-Hui Lu Safety syringe
US8034024B2 (en) * 2006-03-13 2011-10-11 Medigard Limited Needle containing medical device with variable locking to needle holder
WO2008116031A2 (en) * 2007-03-21 2008-09-25 Safety Medical International, Inc. Safety medical syringe with retractable needle and including a plunger that is received within a barrel
US9480799B2 (en) * 2009-04-08 2016-11-01 Stat Medical Devices, Inc. Retractable needle assembly utilizing a standard interface and syringe utilizing the same
SG185831A1 (en) * 2011-05-10 2012-12-28 Advanced Sharps Technologies Pty Ltd A safety syringe
TW201600131A (zh) * 2014-06-25 2016-01-01 Pei-Yang Hsu 安全注射器及其針體針座回抽裝置

Also Published As

Publication number Publication date
BR112021026197A2 (pt) 2022-02-15
JP2022540016A (ja) 2022-09-14
CN114144213A (zh) 2022-03-04
US20200405974A1 (en) 2020-12-31
AU2020306036A1 (en) 2022-02-17
EP3990053A1 (en) 2022-05-04
KR20220031034A (ko) 2022-03-11
EP3990053A4 (en) 2023-06-28
WO2020264048A1 (en) 2020-12-30
IL289225A (en) 2022-02-01
CA3144274A1 (en) 2020-12-30

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