FR2700960A1 - Safety syringe for taking blood - Google Patents
Safety syringe for taking blood Download PDFInfo
- Publication number
- FR2700960A1 FR2700960A1 FR9301272A FR9301272A FR2700960A1 FR 2700960 A1 FR2700960 A1 FR 2700960A1 FR 9301272 A FR9301272 A FR 9301272A FR 9301272 A FR9301272 A FR 9301272A FR 2700960 A1 FR2700960 A1 FR 2700960A1
- Authority
- FR
- France
- Prior art keywords
- needle
- protector
- cap
- grooved
- blocking
- 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.)
- Pending
Links
- 239000008280 blood Substances 0.000 title description 3
- 210000004369 blood Anatomy 0.000 title description 3
- 230000001012 protector Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
- 208000012260 Accidental injury Diseases 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009534 blood test Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
-
- 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
- A61B5/150381—Design of piercing elements
- A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
- A61B5/150488—Details of construction of shaft
-
- 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
- A61B5/150664—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element
- A61B5/150671—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element comprising means to impede repositioning of protection sleeve from covering to uncovering position
- A61B5/150687—Pivotable protective sleeves, i.e. sleeves connected to, or integrated in, the piercing or driving device, and which are pivoted for covering or uncovering the piercing element comprising means to impede repositioning of protection sleeve from covering to uncovering position semi-automatically triggered, i.e. in which the triggering of the pivotable protective sleeve requires a deliberate action by the user such as manual release of spring-biased extension means
-
- 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
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
-
- 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
- A61B5/154—Devices using pre-evacuated means
-
- 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
- A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3104—Caps for syringes without 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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M2005/341—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub angularly adjustable or angled away from the axis of the injector
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
SERINGUE DE SECURITE POUR PRISE DE SANG
Dans le brevet français n"B8 04410 déposé en France le29.03.1988
Numéro de dépôt international PCT I FR 89100137
Numéro de publication internationale
WP 89 1 09076 05.10.89 Gazette 89 1 24 numéro de publication du fascicule de brevet européen û 408 628 B1 - date : 08.07.92 Bulletin 921 28 - Int.Cl.5 : A61 M 5132 titulaire : BRUNET Jean Louis 51, 53 rue du Commandant Charcot F - 69110 Sainte Foy Les Lyon.il est décrit un dispositif de seringue de sécurité pour prises de sang et injections comprenant une aiguille (2) et un protecteur (3) présentant une rainure (8) dans laquelle vient s'escamoter l'aiguille (2), caractérisé en ce qu'il comporte un manchon doit (4) souple et élastique sur lequel sont montés l'aiguille (2) et le protecteur (3). le manchon (4) et le protecteur étant destinés à être montés fixes sur la partie antérieure d'un support de tube à vide (1) ou de seringue et coopérant entre eux de manière que, lorsqu'une action est exercée sur le manchon (4) il puisse subir un mouvement angulairecurviligne libérant l'aiguille (2) de sa position de protection dans la rainure pour l'amener dans une position de pénétration intraveineuse, l'élasticité du manchon (4) étant telle que lorsque ladite action est relâchée, Itaiguille (2) est ramenée dans sa position dans la rainure (8).SAFETY SYRINGE FOR BLOOD TAKING
In French patent no. B8 04410 filed in France on March 29, 1988
PCT international filing number I FR 89100137
International publication number
WP 89 1 09076 05.10.89 Gazette 89 1 24 publication number of the European patent specification û 408 628 B1 - date: 08.07.92 Bulletin 921 28 - Int.Cl.5: A61 M 5132 holder: BRUNET Jean Louis 51, 53 rue du Commandant Charcot F - 69110 Sainte Foy Les Lyon.it is described a safety syringe device for blood tests and injections comprising a needle (2) and a protector (3) having a groove (8) in which comes retract the needle (2), characterized in that it includes a flexible and elastic sleeve (4) on which the needle (2) and the protector (3) are mounted. the sleeve (4) and the protector being intended to be fixedly mounted on the front part of a vacuum tube support (1) or syringe and cooperating with each other so that, when an action is exerted on the sleeve ( 4) it can undergo a angular-curvilinear movement releasing the needle (2) from its protective position in the groove to bring it into a position of intravenous penetration, the elasticity of the sleeve (4) being such that when said action is released , The needle (2) is returned to its position in the groove (8).
La caractéristique du dispositif selon cette invention est d'être d'une simplicité extrême, donnant aux utilisateurs un moyen tout à fait facilité de réaliser une prise de sang tout en leur assurant une sécurité complète.The characteristic of the device according to this invention is to be extremely simple, giving users a completely easy means of taking a blood test while ensuring complete security.
Le retour automatique de l'aiguille à la position de protection est la caractéristique fondamentale du système car elle ne demande aucun geste supplémentaire par rapport aux habitudes acquises en matière de prise de sang, soustrayant ainsi sans aucune intervention extérieure, la pointe de l'aiguille à toute possibilité de blessure
Or. le dispositif tel que décrit ci dessus comporte un risque de blessure accidentelle.The automatic return of the needle to the protection position is the fundamental characteristic of the system because it requires no additional gesture compared to the acquired habits in terms of blood sampling, thus subtracting without any external intervention, the tip of the needle any possibility of injury
However, the device as described above involves a risk of accidental injury.
Les études réalisées par les services d'hygiène de plusieurs centres hospitaliers ont permis de mieux cerner les circonstances de survenue des accidents.Studies carried out by the hygiene services of several hospital centers have made it possible to better understand the circumstances in which accidents occurred.
Ils intéressent en effet l'ensemble du "circuit normal" de l'aiguille de son utilisateur a sa destruction.They indeed interest the entire "normal circuit" of the needle of its user to its destruction.
En effet, ces accidents surviennent toujours quand il y a justement, une faute de manipulation ou des circonstances inhabituelles telles qu'un geste maladroit de l'opérateur ou du malade . ou encore et surtout une simple négligence ces circonstances paraissent impossible à éviter compte tenu des techniques de soins actuelles et des conditions de travail
Dans cette optique: d'une part; tous les systèmes existants ou proposés, qu'ils s'agissent des capots d'aiguilles des récipients spécifiques ou des pièces rapportées sur les seringues ou les aiguilles telles que des coulisseaux ou des capots, dès l'instant où ils nécessitent un geste particulier supplémentaire de l'opérateur, , alors que l'aiguille a été retirée de la veine et se trouve à l'air libre en position dangereuse, sont inefficaces, ce geste n'étant ou ne pouvant plus être fait.Indeed, these accidents always occur when there is precisely, a fault of handling or unusual circumstances such as an awkward gesture of the operator or the patient. or even and above all simple negligence these circumstances seem impossible to avoid taking into account current care techniques and working conditions
With this in mind: on the one hand; all existing or proposed systems, whether they are needle covers, specific containers or attachments on syringes or needles such as slides or covers, as soon as they require an additional particular gesture of the operator, while the needle has been withdrawn from the vein and is in the open air in a dangerous position, are ineffective, this gesture not being or no longer being possible.
La conception du système de ponction auto-protégé, automatique, tel que décrit est donc un premier point indispensable.The design of the self-protected, automatic puncture system, as described is therefore an essential first point.
Le retour automatique de l'aiguille à la position de protection est la caractéristique fondamentale de ce système car elle ne demande aucun geste supplémentaire par rapport aux habitudes acquises en matière de prise de sang, soustrayant ainsi sans aucune intervention extérieure, la pointe de l'aiguille à toute possibilité de blessure
Mais d'autre part
Le disposif tel que décrit, comporte un risque de dégagement accidentelle de l'aiguille, notamment par exemple si un objet voisin vient appuyer sur le manchon souple, alors qu'on a pu l'oublier sur une table de soins ou introduit dans un sac souple, l'aiguille pouvant alors blesser une personne autre que celle qui a fait la prise de sang.The automatic return of the needle to the protective position is the fundamental characteristic of this system because it requires no additional gesture compared to the habits acquired in matters of blood sampling, thus subtracting without any external intervention, the tip of the needle for any possibility of injury
But on the other hand
The device as described, involves a risk of accidental release of the needle, in particular for example if a neighboring object comes to press on the flexible sleeve, when one could have forgotten it on a treatment table or introduced into a bag flexible, the needle can then injure a person other than the one who took the blood test.
Le dispositif suivant la présente invention comporte, comme dans le procédé antérieur, un protecteur rainuré (3), logement de l'aiguille (2).The device according to the present invention comprises, as in the previous method, a grooved protector (3), housing of the needle (2).
Mais à la partie antérieure de ce protecteur (3) est monté un capuchon court (15).But in the front part of this protector (3) is mounted a short cap (15).
glissant juste. dont le positionnement initial antérieur permet le dégagement de l'aiguille (2) normalement quand l'utilisateur s'apprête à faire leprélèvement de sang.just sliding. whose initial initial positioning allows the needle (2) to be released normally when the user is about to take the blood sample.
Quand l'aiguille (2) est retirée de la veine et qu'elle est retournée à sa position initiale dans le protecteur rainuré (3), l'opérateur va d'une simple pression du dispositif contre un objet quelconque. provoquer le glissement antéropostérieur du capuchon (15) sur le protecteur (3) bloquant ainsi l'aiguille (2) dans le protecteur (3), et rendant de cette façon, son dégagement accidentel impossible.When the needle (2) is withdrawn from the vein and it is returned to its initial position in the grooved protector (3), the operator goes with a simple pressure of the device against any object. cause the anteroposterior sliding of the cap (15) on the protector (3) thus blocking the needle (2) in the protector (3), and making in this way, its accidental release impossible.
Avantageusement, une gorge circulaire femelle (14) placée sur le protecteur rainuré (3) permettra l'encliquetage sur ledit protecteur du capuchon !15) par la présence à son niveau d'une gorge male (13) complémentaire, bloquant ainsi définitivement le système. Advantageously, a female circular groove (14) placed on the grooved protector (3) will allow the snap on said protector of the cap! 15) by the presence at its level of a complementary male groove (13), thus definitively blocking the system .
Comme il va de soi, l'invention ne se limite pas au seul mode de mise en oeuvre de ce procédé décrit ci-dessus à titre d'exemple, elle embrasse au contraire toutes les variantes sans pour autant sortir du domaine de l'invention. As it goes without saying, the invention is not limited to the single mode of implementation of this method described above by way of example, on the contrary it embraces all the variants without thereby departing from the scope of the invention .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9301272A FR2700960A1 (en) | 1993-02-01 | 1993-02-01 | Safety syringe for taking blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9301272A FR2700960A1 (en) | 1993-02-01 | 1993-02-01 | Safety syringe for taking blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2700960A1 true FR2700960A1 (en) | 1994-08-05 |
Family
ID=9443757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9301272A Pending FR2700960A1 (en) | 1993-02-01 | 1993-02-01 | Safety syringe for taking blood |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2700960A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746654A1 (en) * | 1996-03-29 | 1997-10-03 | Frarem Sarl | Needle with safety guard for taking blood samples and giving injection |
| WO1999009898A1 (en) * | 1997-08-25 | 1999-03-04 | Mosseri Raphael | Device for protecting a cutting and/or drilling tool |
| WO1999027986A1 (en) * | 1997-11-27 | 1999-06-10 | Disetronic Licensing Ag | Method and device for controlling the introduction depth of an injection needle |
| USD449687S1 (en) | 2000-08-31 | 2001-10-23 | Disetronic Licensing Ag | Needle shield for an injection device |
| WO2002087672A1 (en) | 2001-04-30 | 2002-11-07 | Injectimed, Inc. | Needle tip guard for percutaneous entry needles |
| US6605058B1 (en) | 1997-11-17 | 2003-08-12 | Disetronic Licensing Ag | Device for introducing a needle |
| US7074211B1 (en) | 1999-06-07 | 2006-07-11 | Tecpharma Licensing Ag | Apparatus for subcutaneous administration of an injectable product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872552A (en) * | 1988-11-16 | 1989-10-10 | Mid-South Products Engineering, Inc. | Safety packaging for hypodermic syringes with needles and the like |
| EP0460914A1 (en) * | 1990-06-06 | 1991-12-11 | Donald Wellwood Paterson | Needle assembly |
-
1993
- 1993-02-01 FR FR9301272A patent/FR2700960A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872552A (en) * | 1988-11-16 | 1989-10-10 | Mid-South Products Engineering, Inc. | Safety packaging for hypodermic syringes with needles and the like |
| EP0460914A1 (en) * | 1990-06-06 | 1991-12-11 | Donald Wellwood Paterson | Needle assembly |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746654A1 (en) * | 1996-03-29 | 1997-10-03 | Frarem Sarl | Needle with safety guard for taking blood samples and giving injection |
| WO1999009898A1 (en) * | 1997-08-25 | 1999-03-04 | Mosseri Raphael | Device for protecting a cutting and/or drilling tool |
| US6261265B1 (en) | 1997-08-25 | 2001-07-17 | Raphael Mosseri | Device for protecting a cutting and/or drilling tool |
| US6605058B1 (en) | 1997-11-17 | 2003-08-12 | Disetronic Licensing Ag | Device for introducing a needle |
| WO1999027986A1 (en) * | 1997-11-27 | 1999-06-10 | Disetronic Licensing Ag | Method and device for controlling the introduction depth of an injection needle |
| US6482176B1 (en) | 1997-11-27 | 2002-11-19 | Disetronic Licensing Ag | Method and device for controlling the introduction depth of an injection needle |
| US7074211B1 (en) | 1999-06-07 | 2006-07-11 | Tecpharma Licensing Ag | Apparatus for subcutaneous administration of an injectable product |
| US7744565B2 (en) | 1999-06-07 | 2010-06-29 | Tecpharma Licensing Ag | Apparatus for subcutaneous administration of an injectable product |
| USD455830S1 (en) | 2000-03-01 | 2002-04-16 | Disetronic Licensing Ag | Needle shield for an injection device |
| USD449687S1 (en) | 2000-08-31 | 2001-10-23 | Disetronic Licensing Ag | Needle shield for an injection device |
| WO2002087672A1 (en) | 2001-04-30 | 2002-11-07 | Injectimed, Inc. | Needle tip guard for percutaneous entry needles |
| EP1390090A4 (en) * | 2001-04-30 | 2010-05-26 | Injectimed Inc | Needle tip guard for percutaneous entry needles |
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