DK2788056T3 - En skarp returneringsindretning - Google Patents

En skarp returneringsindretning Download PDF

Info

Publication number
DK2788056T3
DK2788056T3 DK12809309.3T DK12809309T DK2788056T3 DK 2788056 T3 DK2788056 T3 DK 2788056T3 DK 12809309 T DK12809309 T DK 12809309T DK 2788056 T3 DK2788056 T3 DK 2788056T3
Authority
DK
Denmark
Prior art keywords
housing
return
retraction
carrier
passage
Prior art date
Application number
DK12809309.3T
Other languages
English (en)
Inventor
Philip Brown
Allen Pearson
James Collins
Original Assignee
C-Major Ltd
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 C-Major Ltd filed Critical C-Major Ltd
Application granted granted Critical
Publication of DK2788056T3 publication Critical patent/DK2788056T3/da

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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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
    • A61M2005/3227—Constructional features thereof, e.g. to improve manipulation or functioning the needle being retracted laterally outside the syringe barrel, e.g. with separate guideway
    • 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
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • 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
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting 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
    • A61M5/32—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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the 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
    • 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

Landscapes

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

Claims (13)

1. Medicinsk indretning, som omfatter et ydre hus (400), der har en første væg, som afgrænser en første passage (402) med en proksimal og distal ende, et returneringshus (412), der forskydeligt er optaget i den første passage (402), returneringshuset (412) har en proksimal og distal ende og en væg med en inderside, der afgrænser en skrueformet bane (421) , en medbringer (422), til løsbart at optage et skarpt medicinsk element (423), medbringeren (422) er forskydeligt optaget i returneringshusets (412) distale ende, låsemidler (428) til at fastholde medbringeren (422) i en første position i returneringshuset (412), en medfølgerindretning (432), som er forbundet med medbringeren (422), og som indgriber med den skrueformede bane (421), en energiakkumuleringsindretning (434), som er forbundet med medfølgerindretningen (432) og medbringeren (422) , hvorved indretningen er kendetegnet ved, at det ydre hus (400) og aktiveringsmidler (419) er indrettede til at flytte returneringshuset (412) mod den første passages (402) fjernerdistale ende for derved at udløse låsemidlerne (428), således at energiakkumuleringsindretningen (434) kan fungere til at drive medfølgerelementet (432) langs den skrueformede bane (421) og til at returnere medbringeren (422) til returneringshusets (412) proksimale ende.
2. Medicinsk indretning ifølge krav 1, yderligere omfattende positioneringsmidler (414-418) der fungerer til at fastholde returneringshuset (412) i en første og anden position i forhold til det ydre hus (400), hvori aktiveringsmidlerne (419) kan betjenes til at flytte returneringshuset (412) fra den første position til den anden position.
3. Medicinsk indretning ifølge krav 2, hvori positioneringsmidlerne omfatter mindst ét fremspring (414; 415) på den ene af det ydre hus (400) og returneringshuset (412) og mindst to korresponderende recesser (416;417,418) der optager af fremspringet (414; 415) på den anden af det ydre hus (400) og returneringshuset (412).
4. Medicinsk indretning ifølge krav 2 eller 3, yderligere omfattende en holdemekanisme (428) til at fastholde medbringeren (422) i en første position i forhold til returneringshuset (412), hvorved aktiveringsmidlerne (419) kan betjenes til at kunne frigøre holdemekanismen (428), således at medbringeren (422) og returneringshuset (412 kan bevæges i forhold til hinanden.
5. Medicinsk indretning ifølge krav 4, hvori holdemekanismen (128) omfatter en fleksibelt element (429) på den ene af returneringshuset (412) og medbringeren (422), og som er spændt i indgreb med den anden af returneringshuset (412) og medbringeren (422), når returneringshuset (412) befinder sig i dets første position i forhold til det ydre hus (400), og hvor holdemekanisme (428) er koblet fra, når returneringshuset (412) flyttes til dets anden position i forhold til det ydre hus (400) .
6. Medicinsk indretning ifølge ethvert af de foregående krav, hvori det ydre hus (400) omfatter et stop (403) til at begrænse distal bevægelse af returneringshuset (412) og medbringeren (422) i den første passage (402).
7. Medicinsk indretning ifølge ethvert af kravene 2-6, yderligere omfattende en væskekanal (425), der strækker sig gennem medbringeren (422) fra en distal ende til en sideflade på medbringeren, og returneringshusets (412) væg omfatter en åbning (413), hvori returneringshuset (412) er placeret i dets første position i forhold til det ydre hus (400), åbningen (413) i returneringshuset (412) kommunikerer med væskekanalen (425) i medbringeren (422).
8. Medicinsk indretning ifølge krav 7, yderligere omfattende ventilmidler (427) på medbringeren (422) til at lukke væskekanalen (425) på det sted, hvor den går ud af sidevæggen på konnektoren til det skarpe element.
9. Medicinsk indretning ifølge krav 7 eller 8, hvori det ydre hus (400) yderligere omfatter en anden væg (404), der afgrænser en anden passage (405) , som støder op til den første passage (402), den anden passage (405) har en lukket distal ende og en åben proksimal ende, og en åbning (407) , som er udformet i det ydre hus (400) og støder op til den anden passages (405) lukkede distale ende, og som kommunikerer med åbningen (413) i returneringshuset (412), når returneringshuset (412) befinder sig i dets første position i forhold til det ydre hus (400), og et stempel (408) , der forskydeligt er optaget i den anden passage (405) for at danne et kammer (409) til væske mellem stemplet (408) og den distale ende af den anden passage (405) .
10. Medicinsk indretning ifølge krav 9, hvori åbningen (413) i returneringshuset (412) ikke kommunikerer med åbningen (407) i det ydre hus (400), og returneringshusets (412) væg blokerer åbningen (407) i det ydre hus (400), når returneringshuset (412) er placeret i dets anden position i forhold til det ydre hus (400).
11. Medicinsk indretning ifølge ethvert af de foregående krav, hvori energiakkumuleringsindretningen (434) omfatter fjedermidler.
12. Medicinsk indretning ifølge ethvert af de foregående krav, hvori medfølgerindretningen (432) er roterbar i forhold til medbringeren (422), og medbringeren (422) er udelukket fra at kunne rotere i returneringshuset (412), således at når medfølgerindretningen (432) drives langs den skrueformede bane (421), bevæges medbringeren (422) aksialt uden at rotere.
13. Medicinsk indretning ifølge ethvert af de foregående krav, hvori aktiveringsmidlerne (419) omfatter et legeme (419) , som er forbundet med den proksimale ende af returneringshuset (412) med mindst én fleksibel arm (420).
DK12809309.3T 2011-12-06 2012-12-06 En skarp returneringsindretning DK2788056T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1120911.1A GB2497305B (en) 2011-12-06 2011-12-06 A sharps retraction device
PCT/GB2012/053029 WO2013083979A1 (en) 2011-12-06 2012-12-06 A sharps retraction device

Publications (1)

Publication Number Publication Date
DK2788056T3 true DK2788056T3 (da) 2016-07-25

Family

ID=45541247

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12809309.3T DK2788056T3 (da) 2011-12-06 2012-12-06 En skarp returneringsindretning

Country Status (12)

Country Link
US (1) US9399100B2 (da)
EP (1) EP2788056B1 (da)
JP (1) JP5890912B2 (da)
CN (1) CN104105520B (da)
AU (1) AU2012349833B2 (da)
DK (1) DK2788056T3 (da)
ES (1) ES2569728T3 (da)
GB (2) GB2501412B (da)
HU (1) HUE029529T2 (da)
PL (1) PL2788056T3 (da)
TW (1) TWI544942B (da)
WO (1) WO2013083979A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD766426S1 (en) * 2013-11-21 2016-09-13 Smarthealth, Inc. Prefilled syringe dispensing device
GB2528269A (en) * 2014-07-15 2016-01-20 Commodious Llp Single use safety syringe with automatic retractable needle
GB2534619B (en) * 2015-06-22 2017-06-07 C-Major Ltd A module for a sharps retraction device
EA036074B1 (ru) * 2015-11-10 2020-09-23 Глобал Медисейф Холдингз Лтд Выдвижной шприц

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1992767U (de) * 1968-03-27 1968-08-29 Peter Dr Pogacar Vorrichtung zum feinstdosieren und einbringen von fluessigkeitsmengen zu analytischen oder behandlungszwecken in ein anderes medium.
US4927414A (en) * 1987-04-29 1990-05-22 Kulli John C Syringe with safety retracting needle
GB9200219D0 (en) * 1992-01-07 1992-02-26 Medimech Int Ltd Automatic injectors
US6280401B1 (en) * 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US5338311A (en) * 1993-08-23 1994-08-16 Mahurkar Sakharam D Hypodermic needle assembly
US5643222A (en) * 1993-08-23 1997-07-01 Mahurkar; Sakharam D. Hypodermic needle assembly
US5762634A (en) * 1995-08-14 1998-06-09 Vista Medical Innovations, Inc. Protractable and retractable hypodermic needle syringe
GB2341804B (en) 1998-09-25 2003-02-12 David William Parker Improvements in or relating to hypodermic syringes
US6156013A (en) * 1998-11-04 2000-12-05 Mahurkar; Sakharam D. Safety syringe
US6086563A (en) 1999-01-13 2000-07-11 Becton, Dickinson And Company Needle retraction mechanism with push start retraction
US20020068907A1 (en) * 2000-09-05 2002-06-06 Dysarz Edward D. Safety syringe with retraction trunk
CA2557847A1 (en) 2003-02-25 2005-03-17 Xmx Corporation Encapsulated nanoparticles for the absorption of electromagnetic energy in ultraviolet range
US6808512B1 (en) * 2003-04-09 2004-10-26 Hsiu-Chih Lin Safety syringe
US20090306601A1 (en) * 2008-06-10 2009-12-10 Shaw Thomas J Fluid Flow Control Device with Retractable Cannula
US9138545B2 (en) * 2012-12-14 2015-09-22 Retractable Technologies, Inc. Needle retraction apparatus
US9480799B2 (en) * 2009-04-08 2016-11-01 Stat Medical Devices, Inc. Retractable needle assembly utilizing a standard interface and syringe utilizing the same
US9592350B2 (en) * 2011-01-04 2017-03-14 Sanofi-Aventis Deutschland Gmbh Safety device for a pre-filled syringe and an injection device

Also Published As

Publication number Publication date
AU2012349833B2 (en) 2015-08-27
JP2015504695A (ja) 2015-02-16
GB2501412A (en) 2013-10-23
GB201120911D0 (en) 2012-01-18
US9399100B2 (en) 2016-07-26
WO2013083979A1 (en) 2013-06-13
JP5890912B2 (ja) 2016-03-22
PL2788056T3 (pl) 2016-10-31
AU2012349833A1 (en) 2014-06-26
EP2788056A1 (en) 2014-10-15
CN104105520B (zh) 2016-10-12
GB2497305B (en) 2014-01-01
US20140343506A1 (en) 2014-11-20
GB201311014D0 (en) 2013-08-07
GB2497305A (en) 2013-06-12
EP2788056B1 (en) 2016-04-20
GB2501412B (en) 2014-04-30
TW201330891A (zh) 2013-08-01
ES2569728T3 (es) 2016-05-12
TWI544942B (zh) 2016-08-11
HUE029529T2 (en) 2017-02-28
CN104105520A (zh) 2014-10-15

Similar Documents

Publication Publication Date Title
US10350349B2 (en) Medicine delivery device with restricted access filling port
US5496284A (en) Dual-chamber syringe & method
EP1911478B1 (en) Syringe device and injector system including a vent for relieving a vacuum within a syringe
US20070073224A1 (en) Syringe with latching safety mechanism
USRE49369E1 (en) Drug delivery device with pneumatic power pack
JP2020501675A (ja) 安全針デバイス
DK2788056T3 (da) En skarp returneringsindretning
EP3045119A1 (en) Reusable biopsy gun and a lockable biopsy needle for use therewith
JP2024038144A (ja) 安全シリンジのシステムおよび方法
CA3030746A1 (en) Self sheathing anesthetic needle with a dedicated syringe
EP3310320B1 (en) A module for a sharps retraction device
JP2024525729A (ja) ガスを送り出すためのデバイス、システムおよび方法
GB2508490A (en) A sharps retraction device
WO2014008601A1 (en) Medicament-actuated safety syringe
MXPA97001608A (en) A syringe of seguri