WO2015002646A1 - Dispositif pour prendre et administrer en toute sécurité des liquides par une seringue - Google Patents

Dispositif pour prendre et administrer en toute sécurité des liquides par une seringue Download PDF

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Publication number
WO2015002646A1
WO2015002646A1 PCT/US2013/049157 US2013049157W WO2015002646A1 WO 2015002646 A1 WO2015002646 A1 WO 2015002646A1 US 2013049157 W US2013049157 W US 2013049157W WO 2015002646 A1 WO2015002646 A1 WO 2015002646A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
assembly
arcuate sections
spacer support
medical
Prior art date
Application number
PCT/US2013/049157
Other languages
English (en)
Inventor
Mike Moshe HOFTMAN
Original Assignee
Hoftman Mike Moshe
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 Hoftman Mike Moshe filed Critical Hoftman Mike Moshe
Priority to PCT/US2013/049157 priority Critical patent/WO2015002646A1/fr
Publication of WO2015002646A1 publication Critical patent/WO2015002646A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1406—Septums, pierceable membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • A61J1/1481—Inlet or outlet ports with connection retaining means, e.g. thread or snap-fit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing 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
    • A61M5/326—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
    • A61M2005/3268—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body having cantilever elastically spreadable arms, e.g. to accumulate energy during needle uncovering movement for urging protection sleeve to return to needle covering position

Definitions

  • the present invention relates to withdrawal from septum vial or container and subsequent administration by hypodermic syringe of medically required liquids. More specifically, the invention relates to devices protecting medical personnel during such actions. BACKGROUND OF THE INVENTION
  • Medical personnel are routinely required to inject and/or withdraw from medical containers, such as vials, bottles, and flexible bags, medically required liquids using a syringe engaged with a hypodermic needle or other septum puncturing means.
  • medical containers such as vials, bottles, and flexible bags
  • Some of such medical containers have ready to use concentrates which must be withdrawn for injection into a larger volume of liquid in a separate medical container.
  • Other such medical containers have ready to use liquids containing medication or flushing liquids to be administered directly to patients.
  • Still other such medical containers have dry powders which must receive by injection a measured amount of liquid for reconstitution of a medical liquid to be used as a concentrate or ready to use liquid.
  • a needle puncture may occur to a medical tube conduit for intravenous fluids or to a flexible bag receiving injectable liquids from the syringe.
  • the medical personnel administering or withdrawing liquids via syringe need only make a minor misalignment caused by lack of focus or an unsteady hand to cause such injury or damage.
  • hypodermic needles removal or covering of the hypodermic needle from the syringe upon completion of injection or withdrawal of medical liquids is most quickly and inexpensively achieved by re-inserting the hypodermic needle into a sheath from which it has been withdrawn originally, yet another maneuver which exposes medical personnel to needle sticks. This danger is so significant that OSHA has mandated that hypodermic needles should not be recapped in order to reduce the needle stick risk to the medical personnel.
  • the bodily fluids or tissues of the medical personnel wounded contaminate the needle exterior and internal bore toward the tip.
  • the rushed, non- cognizant, or negligent medical personnel take further actions which result in their bodily fluids or tissues being injected into a patient or becoming a contaminant to bodily fluids withdrawn from a patient.
  • Medically significant quantities of medical liquids are injected into medical personnel, many times without actual knowledge of such personnel if the needle gauge is small and the puncture was swift.
  • Pathogens and bodily fluids located on the outside surface of protective gloves of medical personnel during a surgical or wound examination procedure may adhere to a hypodermic needle pressed through the glove and into the hand of the medical personnel holding the medical container. It is common that one person will hold a medical container while another impresses a hypodermic needle into the septum, further increasing the risk of hypodermic needle puncture by way of a syringe holder not sensing proper alignment of the medical container.
  • the present invention provides a deflectable guide whose use results in protection of the hand of medical personnel holding a medical container during the activity of moving a hypodermic needle toward and pressing it through a septum of the medical container.
  • the present invention further is adapted for use of the same syringe and deflector guide protected needle for injection or withdrawal of medical liquids from a septum end of medical catheter or intravenous tubing without removal of the deflectable guide.
  • the invention deflectable guide has a plurality of arcuate sections oriented parallel to and spaced radially and uniformly from an operating axis defined by a bore of a hypodermic needle of a combination of said needle fixed to a tip of a syringe. Each arcuate section is fixed at an upper end by way of a radial spacing support to a top part of said needle or a lower part of the syringe.
  • the arcuate sections of the invention deflectable guide are adapted to define a generally cylindrical or slightly frustro-conical medical container space by their inwardly directed surfaces.
  • one or more slots are defined between downward edges of adjacent arcuate sections.
  • edges of adjacent arcuate sections overlap but slide easily over one another when required to be flexed outward to accomplish the objects of the invention.
  • the present invention of a deflectable guide is effective upon cylindrical medical containers, which are the primary form of medical containers. Further, in a form of the invention adapted for outward deflection, it is intended that the outside diameter of such cylindrical medical containers must be greater than an effective cylindrical inside diameter of the medical container space defined by inside, generally opposing surfaces of the arcuate sections.
  • hypodermic needle must be shorter in length than an effective downward extension of the lower ends of the arcuate sections and the medical container space.
  • a user shall apply lower ends of the arcuate sections generally uniformly upon an upper (usually sloped or shouldered) part of a cylindrical medical container and thereafter impress the needle end into the septum of the medical container.
  • Arcuate sections are adapted to flex outward from their lower ends, embracing and impressing their inside surfaces uniformly upon an upper end of the cylindrical form factor of the medical container. Said arcuate sections are sufficiently rigid in their connection to the needle and syringe combination that impression of the deflectable guide upon the medical container results in automatic correction of alignment of a tip of said needle toward the septum of the medical container.
  • a polymer syringe tip adapter of the needle is molded integrally with the radial spacer support extending radially to a top end of a further integrally molded arcuate section.
  • a user will apply the syringe adapter of hypodermic needle to the tip of the syringe holding a top part of the deflectable guide, generally about the radial spacer support.
  • the operating axis of the hypodermic needle is necessarily also the central operating axis of the deflecting arcuate sections.
  • the deflectable guide be integral with the syringe tip adapter of the hypodermic needle to maximize effectiveness of the objects of the invention as to self-directing the tip of the hypodermic needle to a septum of a medical container.
  • a user shall fix a hypodermic needle to a tip of a syringe and thereafter fix the deflectable guide to the syringe tip adapter.
  • connection may be made by way of threaded connection with threads on the outside of surface of the syringe tip adapter of the hypodermic needle and mating threads on an inside surface of a central bore of the radial spacer support, whereby a user may pass the slender metal needle part of the hypodermic needle through the central bore of the deflectable guide until mating threads meet and are joined.
  • One advantage of a later connectable deflectable guide is that hypodermic needles need not be sterilized and packaged with the large diameter deflectable guide integrally attached to the needle.
  • the deflectable guide itself may, in some cases need not be sterilized for a connectable form of the invention.
  • the invention medication drawing system where the deflectable guide is effectively connected with a hypodermic needle and syringe combination allows for easy medication drawing via a shielded hypodermic needle.
  • This novel assembled device aligns medical container's rubber or elastomer septum the tip of the hypodermic needle and its operating axis.
  • the assembled device enables easy medication drawing and shields the tip of the hypodermic needle upon removal of the needle from the medical container such that accidental needle sticks cannot occur.
  • the invention assembled device also allows for safe medication injection into inlet tubing rubber or elastomer ports without the risk of needle-stick wounds.
  • a further object of the invention is to provide a flexible shield inwardly deflectable at lower ends of the arcuate sections by a user's hand to impress inside surfaces of the arcuate sections upon a medical container smaller in diameter than the cylindrical or frustro-conical container space.
  • a further object of the invention is to provide a flexible shield inwardly deflectable at lower ends of the arcuate sections by a user's hand to impress inside surfaces of the arcuate sections upon a medical container so much smaller in diameter than the cylindrical or frustro-conical container space that said inside surfaces do not effectively engage the medical container.
  • Some medical containers are of such small diameter and overall height that the deflectable guide effectively contains them within its container space.
  • the invention deflectable guide still protects the user's hand by shielding the user's hand and providing a general axial guide for the septum of the small medical containers.
  • the invention assembled device comprises a deflectable guide, a hypodermic needle and a syringe.
  • FIG. 1 is an upward, perspective view of the deflectable guide of an assembled device forming a medication drawing system.
  • FIG. 2 shows the deflectable guide of FIG. 1 fixed to a syringe and ready for use with a medical liquid container.
  • FIG. 3A is a side view of the deflectable guide with an operating axis aligning it with a bottom view of the deflectable guide.
  • FIGS. 3B and 3C are side views for the deflectable guide of FIG. 3A showing outward deflection of arcuate sections respectively without and with the presence of a large size cylindrical medical liquid container (shown in broken lines).
  • FIGS. 3D and 3E are side views for the deflectable guide of FIG. 3A showing outward deflection of arcuate sections respectively without and with the presence of a medium size cylindrical medical liquid container (shown in broken lines).
  • FIGS. 3F and 3G are side views for the deflectable guide of FIG. 3A a lack of or inward deflection of arcuate sections respectively without and with the presence of a small size cylindrical medical liquid container (shown in broken lines).
  • FIG. 4 is a top perspective view of the combination of a syringe and deflectable guide of FIG. 2 showing deflection of arcuate sections as in FIGS. 3C or 3E.
  • FIG. 5 is the combination of a syringe and deflectable guide of FIG. 2 showing use for injection of medical liquids into an intravenous tubing septum.
  • FIG. 6 is the combination of a syringe and deflectable guide of FIG. 2 showing use for injection of medical liquids into specimen tube with a rubber septum.
  • FIG. 7A is a side view of an operating axis cross section of another form of the deflectable guide similar to that of FIG. 3A but having arcuate sections separate but insertable into a radial spacer support.
  • FIG. 7B is a side view of an operating axis cross section of another form of the deflectable guide as in FIG. 7A with its arcuate sections securely inserted into a radial spacer support.
  • FIG. 1 is an upward, perspective view of the deflectable guide 10 of an
  • a syringe tip adapter 25 (with a Luer lock connector 26) extends laterally and radially from an operating axis 29, said axis 29 running the length of a bore of hypodermic needle 21 to form a radial spacer support 23, which rigidly connects arcuate sections 1 1 and 12 at upper ends 1 3 and 16 respectively to adapter 25. It will be appreciated that fixing adapter 25 to a syringe tip necessarily causes the sections 1 1 and 1 2 to be integrally fixed in orientation at their upper ends 1 3 and 16 with relation to said syringe as would be the case for needle 21 .
  • Sections 1 1 and 1 2 are deflectable outwardly in direction 1 9 or inward in direction 20, such that lower ends 15 and 17 experience maximum deflection and ends 13 and 1 6 experience minimum deflection.
  • Sections 1 1 and 12 define two slots 28 by their opposing edges 27. These slots allow for deflection in directions 19 or 20 respectively of sections 1 1 and 12 as required for a user's interaction with a cylindrical medical liquids container. It will be appreciated that inside surfaces 14 and 18 are formed with a concave, arcuate shape to receive and embrace cylindrical medical liquid containers.
  • Deflectable guide 10 comprises a radial spacer support 23 with an effective inside diameter preferably of from a smallest outside diameter of a smallest septum top (about 0.5 inches) to about 2.0 inches, with operating axis lengths of from 0.5 inches to 3-4 inches.
  • Support 23 must generally be of moldable polymers typical of sterilizable and medical use, preferably of the same polymer as adapter 25 and sections 1 1 and 1 2.
  • Support 23 and sections 1 1 and 1 2 are preferably as thin as possible to minimize polymer used but preferably not thinner than 1 millimeter to preserve structural strength required for the objects of the invention and protection of a user from needle wounds from needle 21 .
  • FIG. 2 shows syringe 30 (with Luer lock tip 33, plunger 31 and barrel 32) connected by adapter 25 at connector 26 with a tip of syringe 30, resulting in aligned orientation of needle 21 , barrel 32, and sections 1 1 and 1 2. Needle 21 is clearly visible through slots 28 as being axially aligned within a downward cylindrical space 34 between sections 1 1 and 12.
  • the tip of needle 21 is always within space 34 and preferably shorter than sections 1 1 and 1 2 by at least about one half the diameter of support 23, whereby inward deflection of sections 1 1 and 12 without a solid object therein will still protect a user's hand from harm.
  • the needle is made only long enough to pierce an intended septum thickness to provide fluid access to a medical container. Minimizing needle length accordingly reduces vertical length of arcuate sections needed for guidance of the needle and user protection.
  • FIG. 3A is a side view of the deflectable guide 10 with an operating axis 29 aligning it with an axis of syringe 30 and bottom view of the deflectable guide 1 0 to show certain dimensions and orientations of the features.
  • Distance 36 between lower ends of sections 1 1 and 12 and the tip of needle 21 shows that sections 1 l and 12 will protectably collapse upon the tip of needle 21 on inward deflection of sections 1 1 and 12 if a user inadvertently grasps guide 10 without engaging it to a medical liquids container. While a medical liquids container is engaged with guide 10 as in FIGS. 3C, 3E and 3G, it will be appreciated from inspection of the bottom view in FIG. 3A that a user's hand never comes closer to needle 21 than about half the diameter 35 and that the guiding effect of sections 1 1 and 1 2 inevitably result in needle 21 being guided into impression and piercing the septum of the engaged medical liquids container.
  • FIGS. 3B and 3C are side views for the deflectable guide 1 0 of FIG. 3A showing outward deflection 40 of arcuate sections 1 1 and 12 respectively without and with the presence of a large size cylindrical medical liquid container 37 (shown in broken lines). Shoulder contacts 50 are shown for FIGS. 3C and 3E between respectively medical liquid containers 37 and 38, resulting respectively in lower end deflections of 40 and 41 in FIGS. 3B and 3D. Septum caps 51 are shown identical for all the medical liquid containers in FIGS. 3C, 3E, and 3G but can be variable depending on the container. Referring to FIGS. 3B and 3C, inside surfaces of sections 1 1 and 12 are shown in broken lines to indicate contact surfaces for medical liquid containers. A user's hand grasps the outside surfaces of deflected sections 1 1 and 12, causing a frictional embrace and direction guiding effect for the engaged medical liquid containers.
  • FIGS. 3F and 3G are side views for the deflectable guide 10 of FIG. 3A a lack of or inward deflection of arcuate sections 1 1 and 1 2 respectively without and with the presence of a small size cylindrical medical liquid container 39 (shown in broken lines) resulting in no or inward deflection 42. If an outer diameter of container 39 is less than support 23, sections 1 1 and 12 will inwardly deflect, with lower ends of sections 1 1 and 1 2 forming an embracing and frictional engagement to guide container 39 appropriately toward a septum of container 39.
  • FIG. 4 is the combination of a syringe 30 and deflectable guide 10 of FIG. 2 showing deflection of arcuate sections 1 1 and 1 2 as in FIGS. 3C or 3E.
  • FIG. 5 is the combination of a syringe 30 and deflectable guide 10 of FIG. 2 showing use for injection of medical liquids into an intravenous tubing septum 45 fixed with Y-connector 44 and intravenous tubing 43.
  • the combination of a syringe 30 and deflectable guide 10 is rotated left or right so that slots 28 allow for passage of tubing 43 through them to allow septum 45 to engage with needle 21 .
  • connector 44 and tubing 43 are shown in broken lines in FIG. 5 aligned so that a continuous portion of tubing 43 passes through a slot of guide 1 0 while septum 45 is aligned to be pierced by needle 21 .
  • FIG. 6 is the combination of a syringe 30 and deflectable guide 1 0 of FIG. 2 showing use for injection of medical liquids into specimen tube 46 with a rubber septum 47.
  • the invention medication drawing system consists of a plastic winged enclosure surrounding a metal needle.
  • the enclosure serves to guide and center a medication vial into the needle and to guard the needle tip so as to prevent accidental needle stick injury.
  • the invention deflectable guide attaches to either Luer lock or Luer slip syringes that are used to draw the medication from a vial.
  • the invention deflectable guide flanges are made of flexible plastic with a memory, allowing two semicircular flanges to flare out and then spring back to an original orientation. This deformation allows vials of different size and diameter to be inserted into the invention deflectable guide for medication drawing. Thus, a one- size invention deflectable guide will fit all medication vials.
  • the flanges center the vial onto the metal needle, after which the medication is withdrawn.
  • the vial expands the flexible flanges outward, thus accommodating the vial's larger diameter.
  • the invention deflectable guide centers the vial onto the needle for easy and efficient medication withdrawal.
  • the invention deflectable guide needle is in one form shorter than a typical needle used to draw medications so that it does not protrude past the protective flanges and its tip remains within the inverted vial's neck upon use to ensure withdrawal of the entire liquid volume.
  • the invention deflectable guide's flanges extend beyond the length of the metal needle, such that it is nearly impossible to accidentally stick the needle into the hand that is holding the medication vial.
  • the flanges guide and center the vial's rubber stopper to the needle, reducing accidental needle sticks. Even if the practitioner were to totally miss the vial when trying to insert the needle, the plastic flanges would guard the needle and thus prevent a needle stick.
  • the needle cap is bigger and has ridges, making it much easier to grab and unscrew from the syringe than an exposed needle.
  • the act of re-capping the needle is a dangerous one, often itself leading to the needle stick. It is for this reason that OSHA has mandated all providers to never recap needles using two hands, given the high needle stick risk of this maneuver.
  • the invention deflectable guide eliminates both of these sources of needle stick.
  • the device's design centers the vial onto the needle, thus dramatically reducing the hand eye coordination needed to align the needle to the rubber stopper.
  • the protective flange would impact the hand rather than the short guarded needle, thus preventing needle-stick.
  • the invention deflectable guide's physical size and design which incorporates ridges to improve hand grip, removal from the syringe is simple, easy, and does not require needle recapping, thus removing this dangerous step and reducing needle- stick risk.
  • the invention deflectable guide can be used in such scenarios to prevent needle-stick, as it can connect to and puncture the I.V. port.
  • the I.V. tubing and plastic port is simply inserted into the space between the flanges, allowing the needle to puncture the rubber port and access the patient .
  • the invention deflectable guide solves this problem by allowing safe injection of blood drawn from syringes into specimen tubes. Once the syringe is filled, the invention deflectable guide is attached; the blood can now be safely injected into the specimen tube via the invention deflectable guide guarded needle. The invention deflectable guide centers the specimen tube on the guarded needle while at the same time protecting the user from needlestick.
  • FIG. 7A is a side view of an operating axis cross section of another form of the deflectable guide 10a similar to that of FIG. 3A but having arcuate sections 1 1 a and 12a separate but insertable into a radial spacer support 23a.
  • Notched extensions 52 extend upward from a top edges of sections 1 1 a and 1 2a. Extensions 52 comprise straight pieces having a sharp inward ledge at a distal end, which are adapted to be inserted into square holes 53 defined in spacer support 23a until the ledges of extensions 52 emerge on a top side of spacer support 23a, as shown in FIG. 7B.
  • Sections 1 1 a and 1 1 b in this form of the invention can be provided separately from the integral adapter 25a and spacer support 23a and attached to support 23a at or near the time that the invention assembly is used.
  • FIG. 7B is a side view of an operating axis cross section of another form of the deflectable guide as in FIG. 7A with its arcuate sections securely inserted into a radial spacer support.

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  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (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

La présente invention concerne un guide pouvant être dévié et dont l'utilisation conduit à la protection de la main d'un membre du personnel médical tenant un récipient médical alors que ledit membre déplace une aiguille hypodermique vers une cloison du récipient médical et presse cette dernière à travers ladite cloison du récipient médical. La présente invention concerne en outre l'utilisation de la même seringue et de la même aiguille protégée par un guide déflecteur pour l'injection ou la prise de liquides médicaux dans une extrémité de cloison d'un cathéter médical ou d'un tube intraveineux sans retirer le guide pouvant être dévié.
PCT/US2013/049157 2013-07-02 2013-07-02 Dispositif pour prendre et administrer en toute sécurité des liquides par une seringue WO2015002646A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2013/049157 WO2015002646A1 (fr) 2013-07-02 2013-07-02 Dispositif pour prendre et administrer en toute sécurité des liquides par une seringue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/049157 WO2015002646A1 (fr) 2013-07-02 2013-07-02 Dispositif pour prendre et administrer en toute sécurité des liquides par une seringue

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WO2015002646A1 true WO2015002646A1 (fr) 2015-01-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3760179A1 (fr) * 2019-07-03 2021-01-06 Becton, Dickinson and Company Dispositif médical, ensemble de dispositif médical le comprenant et procédé de reconstitution d'une composition pharmaceutique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0898951B1 (fr) * 1997-08-22 2002-11-13 Medimop Medical Projects Ltd. Dispositif d'accès vers un liquide et méthode pour remplir une sirenge avec un médicament liquide
US20090216212A1 (en) * 2008-02-18 2009-08-27 Icu Medical, Inc. Vial adaptor
CN202982647U (zh) * 2012-12-11 2013-06-12 周怡林 安全溶药针

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0898951B1 (fr) * 1997-08-22 2002-11-13 Medimop Medical Projects Ltd. Dispositif d'accès vers un liquide et méthode pour remplir une sirenge avec un médicament liquide
US20090216212A1 (en) * 2008-02-18 2009-08-27 Icu Medical, Inc. Vial adaptor
CN202982647U (zh) * 2012-12-11 2013-06-12 周怡林 安全溶药针

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3760179A1 (fr) * 2019-07-03 2021-01-06 Becton, Dickinson and Company Dispositif médical, ensemble de dispositif médical le comprenant et procédé de reconstitution d'une composition pharmaceutique
WO2021001786A1 (fr) * 2019-07-03 2021-01-07 Becton, Dickinson And Company Dispositif médical, ensemble dispositif médical le comprenant, et procédé de reconstitution d'une composition pharmaceutique
CN114206295A (zh) * 2019-07-03 2022-03-18 贝克顿·迪金森公司 医疗装置、包括该医疗装置的医疗装置组件以及重构药物组合物的方法

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