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FI3915615T3 - Turvaneulalaite - Google Patents

Turvaneulalaite

Info

Publication number
FI3915615T3
FI3915615T3 FIEP20177261.3T FI20177261T FI3915615T3 FI 3915615 T3 FI3915615 T3 FI 3915615T3 FI 20177261 T FI20177261 T FI 20177261T FI 3915615 T3 FI3915615 T3 FI 3915615T3
Authority
FI
Finland
Prior art keywords
cover
shield
towards
housing
sleeve
Prior art date
Application number
FIEP20177261.3T
Other languages
English (en)
Inventor
Marcin Komuda
Marcin Niemiec
Robert Grzelak
Robert Osak
Rafal Perlak
Bartlomiej Bialas
Original Assignee
Htl Strefa S A
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 Htl Strefa S A filed Critical Htl Strefa S A
Application granted granted Critical
Publication of FI3915615T3 publication Critical patent/FI3915615T3/fi

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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
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • A61B5/150648—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position fully automatically triggered, i.e. the triggering of the protective sleeve does not require a deliberate action by the user such as terminating the contact with the patient's skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
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    • 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
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    • 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
    • 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
    • A61M5/3205—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
    • A61M5/3205—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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • A61M5/3272—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position having projections following labyrinth paths
    • 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
    • A61M5/50—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
    • 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
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (12)

Patenttivaatimukset
1. Turvaneulalaite (1), joka käsittää: - keskikappaleen (10), joka on konfiguroitu yhdistettäväksi säiliöön, - neulan (20) kiinnitettynä keskikappaleeseen (10), neula (20) ulottuu pituusakselia (X-X) pitkin distaalipään (21), joka on konfiguroitu vietäväksi poti- laaseen, ja vastakkaisen proksimaalipään (22) välillä, joka on konfiguroitu yhdis- tettäväksi säiliöön, - suojuksen (30), joka on liu'utettavissa suhteessa keskikappaleeseen (10) pituusakselia (X-X) pitkin ja pyörivästi rajoitettu pituusakselin (X-X) ympäri, suojus (30) on konfiguroitu kulkemaan peruuttamattomasti alkuasennosta, ennen injektiota, lukitusasentoon, injektion jälkeen kulkien väliasennon kautta, liuku- malla injektion aikana neulan (10) proksimaalipäätä (22) kohti pituusakselia (X-X) pitkin alkuasennosta väliasentoon ja liukumalla ulosvedon aikana neulan (10) dis- taalipäätä (21) kohti pituusakselia (X-X) pitkin väliasennosta lukitusasentoon; - kotelon (40), joka on kiinnitetty keskikappaleeseen (10) ja ympäröi osaa keskikappaleesta (10) ja osaa suojuksesta (30), - elastisen elimen (50), joka on järjestetty kotelon (40) sisälle ja vaikut- taa suojukseen (30), elastinen elin (50) on esijännitetty painamaan suojuksen (30) neulan (10) distaalipäätä (21) kohti ja vastustamaan suojuksen (30) pitkittäistä liukumista neulan (10) proksimaalipäätä kohti, - hylsyn (60), joka on järjestetty kotelon (40) sisälle ja asennettu pyöri- väksi pituusakselin (X-X) ympäri suhteessa suojukseen (30) ja koteloon (40), - lukitusjärjestelyn (70), joka käsittää ainakin erään ensimmäisen luki- tuselimen (71), joka on muodostettu suojuksen (30) päälle, ja ainakin erään toisen lukituselimen (72), joka on muodostettu hylsyn (60) päälle, ensimmäinen lukitus- elin (71) toimii yhdessä toisen lukituselimen (72) kanssa hylsyn (60) pyörittä- miseksi suojuksen (30) liukuessa ja suojuksen (30) lukitsemiseksi lukitusasen- toon, jossa - suojus (30) ympäröi hylsyä (60) ainakin osittain, ja - turvaneulalaite (1) käsittää ohjausjärjestelyn (80), joka käsittää en- simmäiset ohjauselimet (81), jotka on muodostettu suojuksen (30) päälle, ja toiset ohjauselimet (82), jotka on muodostettu kotelon (40) päälle, ensimmäiset ohjaus- elimet (81) toimivat yhdessä toisen ohjauselimen (82) kanssa suojuksen (30)
liukumisen ohjaamiseksi pituusakselia (X-X) pitkin ja suojuksen (30) pyörimisen estämiseksi suhteessa koteloon (40).
2. Patenttivaatimuksen 1 mukainen turvaneulalaite (1), jossa: - kotelolla (40) on sisäpinta (41), joka on vähintään osittain hylsyä (60) kohtijasuojusta (30) kohti, ja vastakkainen ulkopinta (42); - suojuksella (30) on ulkopinta (32), joka on vähintään osittain kotelon (40) sisäpintaa (41) kohti, ja sisäpinta (31), joka on vähintään osittain hylsyä (60) kohti; - hylsyllä (60) on sisäpinta (61), joka on vähintään osittain keskikappa- letta(10) kohti, ja vastakkainen ulkopinta (62), joka on vähintään osittain suojuk- sen (30) sisäpintaa (31) kohti ja kotelon (40) sisäpintaa (41) kohti.
3. Patenttivaatimuksen 2 mukainen turvaneulalaite (1), jossa: - ensimmäiset ohjauselimet (81) on muodostettu suojuksen (30) ulko- pinnalle (32); - toinen ohjauselin (82) ovat muodostetut kotelon (40) sisäpinnalle (41).
4. Patenttivaatimuksen 2 tai 3 mukainen turvaneulalaite (1), jossa: - toinen ohjauselin (82) käsittää pitkittäisuria (83), jotka on muodos- tettu kotelon (40) sisäpinnalle (41); - ensimmäiset ohjauselimet (81) käsittävät ulkonemia (84), jotka ulko- nevat suojuksen (30) ulkopinnasta (32) ja jotka on konfiguroitu kytkeytymään pit- kittäisuriin (83).
5. Minkä tahansa patenttivaatimuksen 2-4 mukainen turvaneulalaite (1), jossa: - ensimmäiset ohjauselimet (81) ovat kulmittain etäisyydellä toisistaan suojuksen (30) ulkopinnalla (32); - toiset ohjauselimet (82) ovat kulmittain etäisyydellä toisistaan kote- lon (40) sisäpinnalla (41).
6. Minkä tahansa patenttivaatimuksen 2-5 mukainen turvaneulalaite (1),jossa: - ensimmäinen lukituselin (71) on muodostettu suojuksen (30) sisäpin- nalle (31); - toinen lukituselin (72) on muodostettu suojuksen (60) ulkopinnalle (62).
7. Minkä tahansa patenttivaatimuksen 6 mukainen turvaneulalaite (1), jossa:
- toinen lukituselin (72) käsittää raon (73); - ensimmäinen lukituselin (71) käsittää tapin (74), joka on konfiguroitu kytkeytymään rakoon (73).
8. Patenttivaatimuksen 7 mukainen turvaneulalaite (1), jossa rako (73) käsittää: - ensimmäisen pysäytyselimen (73a), joka on konfiguroitu kytkeyty- mään tappiin (74) suojuksen (30) alkuasennossa suojuksen (30) pitkittäisliukumi- sen estämiseksi neulan (10) distaalipäätä (21) kohti; - toisen pysäytyselimen (73b), joka on konfiguroitu kytkeytymään tap- — piin (74) suojuksen (30) väliasennossa suojuksen (30) pitkittäisliukumisen estä- miseksi neulan (10) proksimaalipäätä (22) kohti; - lukituselimen (73c), joka on konfiguroitu kytkeytymään tappiin (74) suojuksen (30) lukitusasennossa suojuksen pitkittäisliukumisen estämiseksi sekä neulan (10) distaalipäätä (21) että proksimaalipäätä (22) kohti.
9. Patenttivaatimuksen 7 tai 8 mukainen turvaneulalaite (1), jossa rako (73) käsittää: - erään ensimmäisen pyörityselimen (73d), joka on konfiguroitu kyt- keytymään tappiin (74) ja pyörittämään hylsyä (60) suojuksen (30) liukuessa pit- kittäisakselia (X-X) pitkin alkuasennosta väliasentoa kohti, - erään toisen pyörityselimen (73e), joka on konfiguroitu kytkeytymään tappiin (74) ja pyörittämään hylsyä (60) suojuksen (30) liukuessa pitkittäisakselia (X-X) pitkin väliasennosta lukitusasentoa kohti.
10. Minkä tahansa patenttivaatimuksen 2-9 mukainen turvaneulalaite (1), jossa: - elastinen elin (50) ympäröi ainakin osittain hylsyn (60) ulkopintaa (62), elastisen elimen (50) ollessa sijoitettu keskikappaleen(10) ja suojuksen (30) väliin.
11. Patenttivaatimuksen 10 mukainen turvaneulalaite (1), jossa: - elastinen elin (50) ulottuu distaaliosan (51) ja proksimaaliosan (52) — välillä pituusakselia (X-X) pitkin, - keskikappale (10) käsittää pysäytysseinän (11), joka on konfiguroitu mahduttamaan elastisen elimen (50) proksimaaliosan (52); - suojus (30) käsittää rengasmaisen laipan (35), joka ulkonee suojuksen (30) sisäpinnasta (31) ja on konfiguroitu pidättämään elastisen elimen (50) distaa- liosan (51).
12. Minkä tahansa patenttivaatimuksen 1-11 mukainen turvaneulalaite (1), jossa suojus (30) käsittää merkinnän (36) ulkopinnallaan (32), merkinnän (36) ollessa konfiguroitu olemaan näkyvillä vain, kun suojus (30) on lukitusasennossa.
FIEP20177261.3T 2020-05-28 2020-05-28 Turvaneulalaite FI3915615T3 (fi)

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US8827961B2 (en) * 2005-02-03 2014-09-09 West Pharmaceutical Services, Inc. Safety needle
FR2930161B1 (fr) * 2008-04-16 2011-05-13 Becton Dickinson France Ensemble de protection d'aiguille comportant un element de verrouillage mobile radialement.
ATE538829T1 (de) * 2007-07-25 2012-01-15 W & H Dentalwerk Buermoos Gmbh Vorrichtung und verfahren zur injektion von medien in menschliche und tierische gewebe
ES2732124T3 (es) * 2008-01-15 2019-11-20 Becton Dickinson Co Conjunto de aguja de pluma con mecanismo de inserción de aguja
JP5279953B2 (ja) * 2009-08-21 2013-09-04 エス・ホー・エル・グループ・アクチボラゲット 安全ペン型注射針装置
PL2555820T3 (pl) * 2010-07-02 2015-08-31 Carebay Holding Ltd Company No 681498 Urządzenie do wstrzykiwania dawki roztworu niezwierającej substancji konserwujących hormonu stymulującego pęcherzyki jajnikowe
PL234202B1 (pl) * 2013-09-30 2020-01-31 Htl Strefa Spolka Akcyjna Urządzenie igły bezpiecznej
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PT3915615T (pt) 2025-10-07
CN113729704A (zh) 2021-12-03
US11648356B2 (en) 2023-05-16
EP3915615B1 (en) 2025-07-02
CN113729704B (zh) 2025-05-16
US20210369978A1 (en) 2021-12-02
EP3915615A1 (en) 2021-12-01
DK3915615T3 (da) 2025-09-29

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