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公开(公告)号：WO2021168428A1
公开(公告)日：2021-08-26
申请号：PCT/US2021/019076
申请日：2021-02-22
发明人： GOWDA, Ashok , NEELY, Kimberly Marie , HOUSSIERE, Charles , GLOWCZWSKI, Alan , GLOWCZWSKI, Justin Lynn
摘要： An external needle guide can include a skin contact portion for attaching to skin of a patient and a needle guide portion for guiding a needle into a vessel of the patient. The external needle guide provides an accurate placement of a needle into the vessel (e.g., a good puncture), which reduces the failures of the vessel. Furthermore, because of the accurate placement of the needles and the ease of placement of the external needle guide, a patient and/or another person can insert the needles into the vessel with one hand. An external needle guide can also include an anchor portion that secures a needle to the external needle guide, preventing unwanted movement of the needle and damage to the vessel.
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公开(公告)号：WO2021168205A1
公开(公告)日：2021-08-26
申请号：PCT/US2021/018722
申请日：2021-02-19
IPC分类号： A61M5/32
摘要： A needle shield assembly for use with a needle assembly is disclosed. The needle shield assembly includes an elongate needle shield comprising a shield portion, a hub connection portion and a bridge portion including a living hinge having a thickness. The bridge portion joins the hub connection portion and the shield portion. The hub connection portion includes a partially circular receiving ring having a diameter sized to frictionally receive a flange of a hub of the needle assembly. The shield portion includes two longitudinal walls defining a cavity and a needle assembling receiving cavity between the two longitudinal walls defining a recess. The shield portion is configured to pivot from an open position in which a needle cannula is exposed, to a closed needle protecting position in which a distal end of the needle cannula is within the longitudinal opening of the shield.
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公开(公告)号：WO2021167454A1
公开(公告)日：2021-08-26
申请号：PCT/NL2021/050106
申请日：2021-02-18
摘要： An intra-muscular injection device (100) for injecting a fluid in a person, comprising a container (10) for containing the fluid, a needle (20) for administering the injection, said needle having a hollow core and being in fluid connection with the container (10), a plunger unit (30) being moveable with respect to the container, said plunger unit being mechanically connected to the needle, wherein the combination of the plunger unit (30) and the needle (20) is moveable with respect to the container between at least a first position and a second position, wherein in the first position the needle (20) is in a retracted position at least partially enclosed in the container (10) and wherein in the second position the needle (20) is exposed for injection and wherein upon movement from the first to the second position the fluid is urged from the container into the needle.
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公开(公告)号：WO2021160540A1
公开(公告)日：2021-08-19
申请号：PCT/EP2021/052898
申请日：2021-02-08
申请人： YPSOMED AG
摘要： Autoinjektor zur Ausschüttung eines flüssigen Produkts, insbesondere Medikaments, umfassend: a) ein Gehäuse (2) und einen in dem Gehäuse (2) angeordneten Produktbehälter (13), insbesondere Spritze, der einen verschiebbaren Kolben (13b) aufweist, wobei der Kolben (13b) zur Ausschüttung des in dem Produktbehälter (13) enthaltenen Produkts in eine Ausschüttrichtung verschiebbar ist, b) ein Vortriebsglied (7; 7'), das während der Produktausschüttung auf den Kolben (13b) wirkt, und eine erste Feder (9), die auf das Vortriebsglied (7; 7') wirkt, c) eine Nadelschutzhülse (3), welche für die Auslösung der Produktausschüttung aus ihrer Ausgangsposition relativ zu dem Gehäuse (2) und entlang einer Längsachse (L) des Autoinjektors in die proximale Richtung, insbesondere um einen Betätigungshub (HB) verschiebbar ist, wodurch eine zweite Feder (10) gespannt und insbesondere die Produktausschüttung ausgelöst wird, wobei die Nadelschutzhülse (3) auf die zweite Feder (10) wirkt, dadurch gekennzeichnet, dass d) das Gehäuse (2) einen Halteabschnitt umfasst, wobei der Halteabschnitt des Gehäuses in distaler Richtung über das distale Ende des Gehäuses ragt, und e) das Vortriebsglied an einer Innenseite eine nach innen ragende Rippe (7c; 7c') oder nach innen ragende Rippen (7c; 7c') aufweist und die Länge der Rippe (7c; 7c') oder der Rippen (7c; 7c') eine Vorspannung der ersten Feder (9) so bestimmt, dass sie das Produkt aus dem Produktbehälter (13b) durch Verschieben des Vortriebsglieds (9) um einen Ausschütthub (HA) ausschütten kann.
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公开(公告)号：WO2021126767A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/064855
申请日：2020-12-14
申请人： ORTHOGENRX, INC.
摘要： The present invention relates to a device for measuring, recording, and acting in response to changes in air pressures encountered through the lumen of a connected needle. The device signals when it has been powered and signals when the device recognizes both pressures and pressure change rates indicative of intra-articular or synovial cavity joint penetration, such as knee joint penetration. Synovial cavity pressures detected and acted upon may either be supra- (positive) or sub-atmospheric (negative). Internal light emitting diodes and a laptop connected display are demonstrated as signaling and communication mechanisms. Methods for delivering medicaments into human and animal intra-articular cavities or joints such as synovial cavities are provided. Furthermore, methods for facilitating the diagnoses of joint effusion also are provided.
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公开(公告)号：WO2021113343A1
公开(公告)日：2021-06-10
申请号：PCT/US2020/062863
申请日：2020-12-02
摘要： Disclosed herein are devices and methods for delivering a fluidic composition across a dermal barrier of a subject, e.g., into the lymphatic vasculature of the subject. In some embodiments, the devices and methods provide improved and/or uniform flow rates through a plurality of protrusions defined on the base of a fluid distribution assembly of the device. In some embodiments, the device comprises an attachment band assembly having an annular body comprising a wall defining a hollow inner space and a coupling member to engage with a corresponding coupling member of a collet, and a strap assembly removably engaged with the annular body
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公开(公告)号：WO2021094108A1
公开(公告)日：2021-05-20
申请号：PCT/EP2020/080526
申请日：2020-10-30
申请人： SHL MEDICAL AG
发明人： KARLSSON, Anders
摘要： A medicament delivery device comprising: a tubular housing comprising a distal end and a proximal end; a medicament container arranged with a medicament delivery member and placed in the housing, a cap removably arranged on the proximal end of the housing and configured to cover the delivery member; a drive mechanism configured to act on the medicament container to expel the medicament through the medicament delivery member upon the drive mechanism is triggered; an activation member arranged coaxially movable in relation to the housing, associated with the drive mechanism and comprising a proximal tubular portion which extends from the proximal end of the housing and wherein for triggering the drive mechanism the activation member is axially moved towards the distal end of the housing after removing the cap from the housing; characterized in that the proximal tubular portion of the activation member comprises a resilient element arranged with a friction member; and the cap comprises an interaction member configured to radial force the resilient element and thereby causes the friction member to laterally engage with the housing when the cap is arranged on the proximal end of the housing; whereby an accidental axial movement of the activation member is prevented.
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公开(公告)号：WO2021089269A1
公开(公告)日：2021-05-14
申请号：PCT/EP2020/078225
申请日：2020-10-08
申请人： SHL MEDICAL AG
发明人： BOSTROM, Anders
摘要： A tubular rotator for a medicament delivery device, comprising a tubular body extending along a longitudinal axis and having a proximal end and a distal end; mechanical members arranged on the outer and inner surface of the tubular body, wherein said mechanical members are configured to co-operate with corresponding mechanical members arranged on other parts of the medicament delivery device; and a tubular resilient structure integrally or fixedly arranged to the proximal end of the body, wherein said tubular resilient structure comprises a proximal contact surface configured to abut against a distal end surface of a medicament container arranged in the medicament delivery device.
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公开(公告)号：WO2021067210A1
公开(公告)日：2021-04-08
申请号：PCT/US2020/053180
申请日：2020-09-29
申请人： AMGEN INC.
发明人： FINKELSTEIN, Emil , SKALL, Soren, Forbech , EILERTSEN, Lars , ØHLENSCHLÆGER, Rasmus , DUDMAN, Joshua, Jay , GROVE SUND, Anders , SANCHEZ, Steve
摘要： A drug delivery device and method of using the same may include a housing having an opening and a drug storage container including a delivery member with an insertion end configured to extend at least partially through the opening. The drug storage container may be coupled with the housing such as to substantially prevent relative movement therebetween. A guard may be positioned adjacent to the opening and operably coupled with the plunger biasing member such that a relative movement between the guard and the housing permits release of a plunger biasing member to urge a plunger in to expel a drug from the drug storage container. A lock component may be configured to resist the relative movement between the guard and the housing until the lock component is released by a user force, whereafter the user force drives the housing and the drug storage container toward an injection site.
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80.发明申请
公开(公告)号：WO2021054895A1
公开(公告)日：2021-03-25
申请号：PCT/SG2020/050529
申请日：2020-09-16
IPC分类号： A61M5/32
摘要： The passive safety device (1) comprises a sleeve (2) having a proximal end configured to be secured to a distal tip of the injection device (100), a hub (4) slidably mounted onto the sleeve (2) between a pre-use position, an injection position and a safety position, a biasing element (6) for urging the hub (4) distally towards the safety position, and a protector (8) sliding together with the hub (4) relative to the sleeve (2) between the pre-use position and the injection position. The safety device (1) further comprises first blocking means for blocking a distal movement of the protector (8) when the hub (4) is in the injection position, and second blocking means for blocking a proximal movement of the hub (4) when the hub (4) is in the safety position.
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