CA3140289A1 - Pen needle - Google Patents

Pen needle Download PDF

Info

Publication number
CA3140289A1
CA3140289A1 CA3140289A CA3140289A CA3140289A1 CA 3140289 A1 CA3140289 A1 CA 3140289A1 CA 3140289 A CA3140289 A CA 3140289A CA 3140289 A CA3140289 A CA 3140289A CA 3140289 A1 CA3140289 A1 CA 3140289A1
Authority
CA
Canada
Prior art keywords
hub
outer cover
needle
pen needle
pen
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3140289A
Other languages
English (en)
French (fr)
Inventor
Amit Uday Limaye
David POGANSKI
David Huang
Brishell AQUISE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Embecta Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA3140289A1 publication Critical patent/CA3140289A1/en
Pending legal-status Critical Current

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
    • A61M5/3202—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
    • 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
    • A61M5/322—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
    • A61M5/3205—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a 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
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
    • 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
    • A61M2005/3254—Shielding of proximal needles, e.g. for pen 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback

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)
CA3140289A 2019-06-20 2020-06-18 Pen needle Pending CA3140289A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962864116P 2019-06-20 2019-06-20
US62/864,116 2019-06-20
US201962868350P 2019-06-28 2019-06-28
US62/868,350 2019-06-28
PCT/US2020/038350 WO2020257398A1 (en) 2019-06-20 2020-06-18 Pen needle

Publications (1)

Publication Number Publication Date
CA3140289A1 true CA3140289A1 (en) 2020-12-24

Family

ID=73799260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3140289A Pending CA3140289A1 (en) 2019-06-20 2020-06-18 Pen needle

Country Status (6)

Country Link
US (2) US12370324B2 (enExample)
EP (1) EP3986511A4 (enExample)
JP (1) JP2022537355A (enExample)
CN (3) CN213252097U (enExample)
CA (1) CA3140289A1 (enExample)
WO (1) WO2020257398A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022537355A (ja) * 2019-06-20 2022-08-25 エンベクタ コーポレイション ペン針
GB2621631B (en) * 2022-08-19 2024-10-16 Tip Top Com Ltd Sensory feedback for a safety needle assembly

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907155A (en) * 1974-09-03 1975-09-23 Gen Motors Corp Locking filler cap
US5360404A (en) * 1988-12-14 1994-11-01 Inviro Medical Devices Ltd. Needle guard and needle assembly for syringe
US5391150A (en) * 1992-12-28 1995-02-21 Richmond; Frank IV bag with needleless connector ports
DE69524867T2 (de) * 1994-02-28 2002-09-05 Novo Nordisk A/S, Bagsvaerd Nadeleinheit
US5941857A (en) 1997-09-12 1999-08-24 Becton Dickinson And Company Disposable pen needle
US20050033230A1 (en) 2002-02-15 2005-02-10 Alchas Paul G. Prefillable intradermal delivery device with hidden needle and passive shielding
CN100502968C (zh) * 2002-07-03 2009-06-24 诺沃挪第克公司 安装针组件的装针系统以及方法
ITTO20020668A1 (it) * 2002-07-26 2004-01-26 Borla Ind Cannula con cappuccio di protezione per linee medicali di infusione esimili
US7645264B2 (en) 2005-04-11 2010-01-12 Becton, Dickinson And Company Injection device with secondary reservoir
WO2007047403A1 (en) * 2005-10-13 2007-04-26 Becton, Dickinson And Company Disposable needle and hub assembly
DE102007022404A1 (de) * 2007-05-10 2008-11-13 B. Braun Melsungen Ag Vorrichtung zum Halten einer Kanüle und zur lösbaren Anordnung an einer Einrichtung zur Injektion von Flüssigkeiten
CA2639322C (en) * 2007-09-07 2016-11-08 Becton, Dickinson And Company Pen needle hub having increased contact area
CA2639320C (en) * 2007-09-07 2016-10-25 Becton, Dickinson And Company Pen-needle assembly for preventing under-torquing and over-torquing of pen-needle
WO2010090734A1 (en) 2009-02-06 2010-08-12 Becton, Dickinson And Company Pen needle assembly having biodegradable components
GB0906640D0 (en) * 2009-04-17 2009-06-03 Owen Mumford Ltd A needle cap assembly
US9101724B2 (en) * 2010-08-16 2015-08-11 Becton, Dickinson And Company Pen injection device needle dispensing and storing apparatus
US9186452B2 (en) 2010-08-16 2015-11-17 Becton, Dickinson And Company Pen needle dispensing apparatus
GB2484490A (en) * 2010-10-12 2012-04-18 Owen Mumford Ltd Frangible needle shield for syringe
WO2014116414A1 (en) * 2013-01-23 2014-07-31 Eca Medical Instruments In-line disposable torque limiting device suitable for power drive
WO2015085031A1 (en) * 2013-12-04 2015-06-11 Becton, Dickinson And Company Pen needle attachment mechanisms
KR102315224B1 (ko) * 2013-12-11 2021-10-20 가부시끼가이샤 제이엠에스 수형 커넥터
US10118000B2 (en) * 2014-04-21 2018-11-06 Stat Medical Devices, Inc. Pen needle installation and removal safety cover and pen needle assembly utilizing the same
ES2843949T3 (es) * 2014-06-09 2021-07-21 Becton Dickinson Co Cubierta exterior de aguja de bolígrafo con evidencia de manipulación
EP4166173B1 (en) * 2015-01-30 2024-12-18 Embecta Corp. Pen needle hub with a patient contact surface
WO2017060394A1 (en) 2015-10-09 2017-04-13 Novo Nordisk A/S Injection moulded needle assembly
KR102502188B1 (ko) * 2016-01-11 2023-02-21 삼성전자주식회사 조리기기
WO2019033092A1 (en) * 2017-08-11 2019-02-14 West Pharmaceutical Services, Inc. PASSIVE INTEGRATED SYRINGE SYRINGE SECURITY SYSTEM WITH COMPRESSION SPRING SUBJECTED TO MULTIPLE-PART TORQUE AND NECKLACE
CN108404257B (zh) * 2018-02-06 2023-06-30 贝普医疗科技股份有限公司 安全胰岛素针
PL249976B1 (pl) 2018-08-20 2026-07-27 China Petroleum & Chemical Corporation Modyfikowane sito molekularne typu Y i sposób jego przygotowania, a także katalizator do krakowania katalitycznego wyposażony w sito molekularne typu Y oraz zastosowanie sita molekularnego typu Y
JP2022537355A (ja) * 2019-06-20 2022-08-25 エンベクタ コーポレイション ペン針

Also Published As

Publication number Publication date
CN112107764B (zh) 2025-09-16
CN213252097U (zh) 2021-05-25
EP3986511A1 (en) 2022-04-27
CN112107764A (zh) 2020-12-22
US12370324B2 (en) 2025-07-29
CN121059948A (zh) 2025-12-05
WO2020257398A1 (en) 2020-12-24
EP3986511A4 (en) 2023-06-28
US20250381348A1 (en) 2025-12-18
US20220241516A1 (en) 2022-08-04
JP2022537355A (ja) 2022-08-25

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