FR2971424B1 - SAFETY SYRINGE - Google Patents
SAFETY SYRINGEInfo
- Publication number
- FR2971424B1 FR2971424B1 FR1100439A FR1100439A FR2971424B1 FR 2971424 B1 FR2971424 B1 FR 2971424B1 FR 1100439 A FR1100439 A FR 1100439A FR 1100439 A FR1100439 A FR 1100439A FR 2971424 B1 FR2971424 B1 FR 2971424B1
- Authority
- FR
- France
- Prior art keywords
- syringe
- protective case
- ring
- safety syringe
- blade
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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
- A61M5/32—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
- A61M5/3243—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
- A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
- A61M2005/3264—Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end
-
- 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
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)
Abstract
The invention relates to a safety single-use injection device, including a syringe body (1), a protective case (7), and an intermediate part for linking the syringe (1) and the protective case (7) together, including a ring (22) suitable for being positioned in the protective case (7), and at least one radially deformable, flexible longitudinal blade (29, 30), said ring comprising a means (27) for locking the collar (1b) of the syringe (1) in a position in which each flexible blade (29, 30) extends along said syringe (1) in a radially expanded state induced by said syringe.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1100439A FR2971424B1 (en) | 2011-02-14 | 2011-02-14 | SAFETY SYRINGE |
PCT/FR2012/000051 WO2012110715A1 (en) | 2011-02-14 | 2012-02-10 | Safety single-use injection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1100439A FR2971424B1 (en) | 2011-02-14 | 2011-02-14 | SAFETY SYRINGE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2971424A1 FR2971424A1 (en) | 2012-08-17 |
FR2971424B1 true FR2971424B1 (en) | 2013-11-29 |
Family
ID=44169263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1100439A Active FR2971424B1 (en) | 2011-02-14 | 2011-02-14 | SAFETY SYRINGE |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2971424B1 (en) |
WO (1) | WO2012110715A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9248242B2 (en) | 2012-04-20 | 2016-02-02 | Safety Syringes, Inc. | Anti-needle stick safety device for injection device |
CN108014397B (en) * | 2017-12-07 | 2019-08-30 | 杨德怡 | Syringe |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850968A (en) | 1987-07-27 | 1989-07-25 | Ar.Ma.S.R.L. | Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap |
US5084333A (en) | 1990-02-16 | 1992-01-28 | Lexmark International, Inc. | Fabric printer ribbon with nigrosine ink |
DE4008925A1 (en) | 1990-03-16 | 1991-09-19 | Schering Ag | New clathrates of 9-chloro-prostaglandin(s) with beta-cyclodextrin |
AU4075593A (en) | 1992-05-14 | 1993-12-13 | Henri Arion | Breast prosthesis gel |
GB9212742D0 (en) | 1992-06-16 | 1992-07-29 | Sterimatic Holdings Ltd | Syringe or blood collection system |
EP1397172B1 (en) * | 2001-06-20 | 2017-08-02 | Becton, Dickinson and Company | Safety shield system for prefilled syringes |
FR2830765B1 (en) * | 2001-10-15 | 2004-07-23 | Plastic Omnium Cie | SAFETY DEVICE FOR A SYRINGE |
WO2004043524A1 (en) * | 2002-11-06 | 2004-05-27 | Becton, Dickinson And Company | Passive safety shield system for injection devices |
FR2871705B1 (en) * | 2004-06-18 | 2006-09-15 | Mb Innovation Sarl | DEVICE FOR SINGLE USE INJECTION OF A MEDICINAL FLUID |
ITMI20041471A1 (en) * | 2004-07-21 | 2004-10-21 | Sergio Restelli | STANDARD SYRINGE SAFETY KIT FOR SINGLE USE SAFETY SYRINGE |
GB2452030A (en) * | 2007-08-10 | 2009-02-25 | Owen Mumford Ltd | Injection devices |
-
2011
- 2011-02-14 FR FR1100439A patent/FR2971424B1/en active Active
-
2012
- 2012-02-10 WO PCT/FR2012/000051 patent/WO2012110715A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2971424A1 (en) | 2012-08-17 |
WO2012110715A1 (en) | 2012-08-23 |
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