DK2635334T3 - System til forhindring af udsivning af et medikament - Google Patents

System til forhindring af udsivning af et medikament Download PDF

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Publication number
DK2635334T3
DK2635334T3 DK11779380.2T DK11779380T DK2635334T3 DK 2635334 T3 DK2635334 T3 DK 2635334T3 DK 11779380 T DK11779380 T DK 11779380T DK 2635334 T3 DK2635334 T3 DK 2635334T3
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DK
Denmark
Prior art keywords
seal
needle
drug
cannula
module
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Application number
DK11779380.2T
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English (en)
Inventor
James Alexander Davies
Steven Wimpenny
Original Assignee
Sanofi Aventis Deutschland
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Publication of DK2635334T3 publication Critical patent/DK2635334T3/da

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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
    • A61M5/3293—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
    • A61M5/3202—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
    • A61M5/326—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
    • A61M5/32—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
    • A61M5/3294—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 comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for needles
    • A61M2005/3109—Caps sealing the needle bore by use of, e.g. air-hardening adhesive, elastomer or epoxy resin
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • A61M2005/312—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
    • 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
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6045—General characteristics of the apparatus with identification means having complementary physical shapes for indexing or registration purposes
    • 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
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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

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)

Claims (14)

1. Medikamentmodul (200, 400), der kan fastgøres til en medikamentfremføringsanordning, hvilket medikamentmodul (200, 400) omfatter: en kanyle (202), hvor kanylen (202) indeholder et medikament (208, 410) og inkluderer en udløbskanyledel (212) der er kendetegnet ved, at medikamentmodulet yderligere omfatter: en første forsegling (204, 414); og en anden forsegling (206, 416), hvor kanylen (202) inkluderer en koblingskanyledel (210), der er i væskeforbindelse med udløbskanyledelen (212), hvor en proksimal ende af tilkoblingskanyledelen (210) laver en delvis gennemboring af den første forsegling (204, 414), og hvor en distal ende af udløbskanyledelen (212) laver en delvis gennemboring af den anden forsegling (206, 416).
2. Medikamentmodul (200, 400) ifølge krav 1, hvor den første forsegling (204, 414) og den anden forsegling (206, 416) hver tilvejebringer en væsketæt forsegling, der forhindrer udsivning af medikamentet (208, 410).
3. Medikamentmodul (200, 400) ifølge krav 1 eller 2, der yderligere omfatter et kanyledæksel (216), hvor kanyledækslet (216) omfatter den anden forsegling (206, 416).
4. Medikamentmodul (200, 400) ifølge krav 3, hvor den anden forsegling (206, 416) er placeret som en basis for kanyledækslet (216) .
5. Medikamentmodul (200, 400) ifølge et hvilket som helst af ovennævnte krav, hvor en distal ende af medikamentfremføringsanordningen under fastgørelse af medikamentmodulet (200, 400) til medikamentfremføringsanordningen tvinger den første forsegling (204, 414) i en distal retning, hvor tilkoblingskanyledelen (210) laver en fuldstændig gennemboring af den første forsegling (204, 414).
6. Medikamentmodul (200, 400) ifølge krav 3, hvor kanyledækslet (216) kan fjernes af en bruger, og hvor den anden forsegling (206, 416) fjernes fra den distale ende af udløbskanyledelen (212), efter kanyledækslet (216) er fjernet.
7. Medikamentmodul (200, 400) ifølge et hvilket som helst af ovennævnte krav, der yderligere omfatter en kanyleafskærmning (404), hvor kanyleafskærmningen (404) omfatter den anden forsegling (206, 416).
8. Medikamentmodul (200, 400) ifølge krav 7, hvor kanyleafskærmningen (404) under injektion tvinges i den proksimale retning, og hvor udløbskanyledelen (212) laver en fuldstændig gennemboring af den anden forsegling (206, 416) .
9. Medikamentmodul (200, 400), der kan fastgøres til en medikamentfremføringsanordning, hvilket medikamentmodul (200, 400) omfatter: en udløbskanyle (408), der indeholder et medikament (208, 410) ; der er kendetegnet ved, at medikamentmodulet (200, 400) yderligere omfatter en tilkoblingskanyle (406), der indeholder medikamentet (208, 410), hvor tilkoblingskanylen (406) og udløbskanylen (408) er i væskeforbindelse, en første forsegling (204, 414); og en anden forsegling (206, 416), hvor en proksimal ende af tilkoblingskanylen (406) laver en delvis gennemboring af den første forsegling (204, 414), og hvor en distal ende af udløbskanylen (408) laver en delvis gennemboring af den anden forsegling (206, 416).
10. Medikamentmodul (200, 400) ifølge krav 9, der yderligere omfatter et kanyledæksel (216), hvor kanyledækslet (216) omfatter den anden forsegling (206, 416).
11. Medikamentmodul (200, 400) ifølge krav 10, hvor den anden forsegling (206, 416) er placeret som en basis for kanyledækslet (216) .
12. Medikamentmodul (200, 400) ifølge et hvilket som helst af kravene 9-11, hvor en distal ende af medikamentfremføringsanordningen under fastgørelse af medikamentmodulet (200, 400) til medikamentfremføringsanordningen tvinger den første forsegling (204, 414) i en distal retning, hvor tilkoblingskanyledelen (210) laver en fuldstændig gennemboring af den første forsegling (204, 414).
13. Medikamentmodul (200, 400) ifølge et hvilket som helst af kravene 9-12, der yderligere omfatter en kanyleafskærmning (404), hvor kanyleafskærmningen (404) omfatter den anden forsegling (206, 416).
14. Medikamentmodul (200, 400) ifølge et hvilket som helst af kravene 9-13, der yderligere omfatter en beholder (412), der er placeret mellem og i væskeforbindelse med tilkoblingskanylen (406) og udløbskanylen (408).
DK11779380.2T 2010-11-03 2011-10-31 System til forhindring af udsivning af et medikament DK2635334T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10189773 2010-11-03
PCT/EP2011/069092 WO2012059449A1 (en) 2010-11-03 2011-10-31 Method and system for preventing leakage of a medicament

Publications (1)

Publication Number Publication Date
DK2635334T3 true DK2635334T3 (da) 2014-11-17

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Application Number Title Priority Date Filing Date
DK11779380.2T DK2635334T3 (da) 2010-11-03 2011-10-31 System til forhindring af udsivning af et medikament

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Country Link
US (1) US20130218092A1 (da)
EP (1) EP2635334B1 (da)
JP (1) JP5968325B2 (da)
CN (1) CN103282068B (da)
CA (1) CA2816378A1 (da)
DK (1) DK2635334T3 (da)
HK (1) HK1185822A1 (da)
WO (1) WO2012059449A1 (da)

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HK1185822A1 (en) 2014-02-28
JP2013542021A (ja) 2013-11-21
CN103282068B (zh) 2015-06-10
CA2816378A1 (en) 2012-05-10
WO2012059449A1 (en) 2012-05-10
JP5968325B2 (ja) 2016-08-10
EP2635334A1 (en) 2013-09-11
CN103282068A (zh) 2013-09-04
EP2635334B1 (en) 2014-08-13
US20130218092A1 (en) 2013-08-22

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