WO2008043895A3 - Dispositif d'injection a aiguille, pourvu d'un dispositif de condamnation automatique d'aiguille - Google Patents
Dispositif d'injection a aiguille, pourvu d'un dispositif de condamnation automatique d'aiguille Download PDFInfo
- Publication number
- WO2008043895A3 WO2008043895A3 PCT/FR2007/001602 FR2007001602W WO2008043895A3 WO 2008043895 A3 WO2008043895 A3 WO 2008043895A3 FR 2007001602 W FR2007001602 W FR 2007001602W WO 2008043895 A3 WO2008043895 A3 WO 2008043895A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needle
- shield
- tip
- injection device
- sheath
- Prior art date
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
-
- 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
- A61M5/3245—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
- A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Un dispositif d'injection comprend une aiguille (A) et une embase (E), et un dispositif de condamnation de l'aiguille après usage unique. Le dispositif de condamnation comprend une gaine souple élastique (10; 500) entourant au moins en partie l'aiguille (A) et élastiquement compressible le long de celle-ci, un bouclier rigide (20; 200) apte être sélectivement retenu par la gaine dans une position de livraison dans laquelle le bouclier est en appui latéral contre l'aiguille et où la pointe de l'aiguille peut être dégagée dudit bouclier (20; 200), et en ce qu'une sollicitation appliquée sur la gaine lors de l'injection est apte à amener le bouclier à quitter sa position de livraison en le déplaçant axialement en direction de la pointe de l'aiguille pour qu'il bascule spontanément en recouvrant ladite pointe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0608601 | 2006-09-30 | ||
FR0608601A FR2906476B1 (fr) | 2006-09-30 | 2006-09-30 | Dispositif d'injection a aiguille, pourvu d'un dispositif de condamnation automatique d'aiguille. |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2008043895A2 WO2008043895A2 (fr) | 2008-04-17 |
WO2008043895A8 WO2008043895A8 (fr) | 2008-05-29 |
WO2008043895A3 true WO2008043895A3 (fr) | 2008-07-17 |
Family
ID=38171365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/001602 WO2008043895A2 (fr) | 2006-09-30 | 2007-10-01 | Dispositif d'injection a aiguille, pourvu d'un dispositif de condamnation automatique d'aiguille |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2906476B1 (fr) |
WO (1) | WO2008043895A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009273580A (ja) * | 2008-05-13 | 2009-11-26 | Olympus Corp | 穿刺針、注射器およびカニューラ |
US10183124B2 (en) * | 2016-10-12 | 2019-01-22 | Repro-Med Systems, Inc. | System and method for ergonomic needle protector |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795432A (en) * | 1987-02-19 | 1989-01-03 | Karczmer Claude M | Shield assembly for hypodermic injection devices |
WO1995012426A1 (fr) * | 1993-11-04 | 1995-05-11 | David Howell Jenkins | Protecteur pour instrument allonge |
FR2751230A1 (fr) * | 1996-07-17 | 1998-01-23 | Lahlou Khalid Pierre | Aiguille invasive de securite pour seringue d'injection |
EP1226840A1 (fr) * | 1999-09-27 | 2002-07-31 | JMS Co., Ltd. | Aiguille a injection a ailettes pourvue d'un capuchon protecteur |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2842429A1 (fr) * | 2002-07-19 | 2004-01-23 | Biofront | Dispositif de protection pour un element invasif du type aiguille |
-
2006
- 2006-09-30 FR FR0608601A patent/FR2906476B1/fr not_active Expired - Fee Related
-
2007
- 2007-10-01 WO PCT/FR2007/001602 patent/WO2008043895A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795432A (en) * | 1987-02-19 | 1989-01-03 | Karczmer Claude M | Shield assembly for hypodermic injection devices |
WO1995012426A1 (fr) * | 1993-11-04 | 1995-05-11 | David Howell Jenkins | Protecteur pour instrument allonge |
FR2751230A1 (fr) * | 1996-07-17 | 1998-01-23 | Lahlou Khalid Pierre | Aiguille invasive de securite pour seringue d'injection |
EP1226840A1 (fr) * | 1999-09-27 | 2002-07-31 | JMS Co., Ltd. | Aiguille a injection a ailettes pourvue d'un capuchon protecteur |
Also Published As
Publication number | Publication date |
---|---|
FR2906476A1 (fr) | 2008-04-04 |
WO2008043895A8 (fr) | 2008-05-29 |
FR2906476B1 (fr) | 2009-12-18 |
WO2008043895A2 (fr) | 2008-04-17 |
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