AU2019344594B2 - Injection spring for aged prefilled syringe and auto injector - Google Patents

Injection spring for aged prefilled syringe and auto injector Download PDF

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Publication number
AU2019344594B2
AU2019344594B2 AU2019344594A AU2019344594A AU2019344594B2 AU 2019344594 B2 AU2019344594 B2 AU 2019344594B2 AU 2019344594 A AU2019344594 A AU 2019344594A AU 2019344594 A AU2019344594 A AU 2019344594A AU 2019344594 B2 AU2019344594 B2 AU 2019344594B2
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AU
Australia
Prior art keywords
stopper
spring
auto injector
force
prefilled syringe
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
Application number
AU2019344594A
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English (en)
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AU2019344594A1 (en
Inventor
Edward Andrew Cummings
Paul Andrew Christopher Gibson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teva Pharmaceuticals International GmbH
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Teva Pharmaceuticals International GmbH
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 Teva Pharmaceuticals International GmbH filed Critical Teva Pharmaceuticals International GmbH
Publication of AU2019344594A1 publication Critical patent/AU2019344594A1/en
Application granted granted Critical
Publication of AU2019344594B2 publication Critical patent/AU2019344594B2/en
Priority to AU2024278554A priority Critical patent/AU2024278554A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31573—Accuracy improving means
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features; Drive mechanisms or modes for piston rods
    • A61M5/31578—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it
    • A61M5/3158—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable injection button
    • 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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/484—Regulating injection pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/06—Antimigraine agents
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M2005/14288—Infusion or injection simulation
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0468—Liquids non-physiological
    • A61M2202/048—Anaesthetics
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8275—Mechanical
    • A61M2205/8281—Mechanical spring operated
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • A61M2207/10—Device therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
AU2019344594A 2018-09-20 2019-09-19 Injection spring for aged prefilled syringe and auto injector Active AU2019344594B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2024278554A AU2024278554A1 (en) 2018-09-20 2024-12-18 Injection spring for aged prefilled syringe and auto injector

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862734209P 2018-09-20 2018-09-20
US62/734,209 2018-09-20
PCT/IB2019/001050 WO2020058764A2 (en) 2018-09-20 2019-09-19 Injection spring for aged prefilled syringe and auto injector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2024278554A Division AU2024278554A1 (en) 2018-09-20 2024-12-18 Injection spring for aged prefilled syringe and auto injector

Publications (2)

Publication Number Publication Date
AU2019344594A1 AU2019344594A1 (en) 2021-04-15
AU2019344594B2 true AU2019344594B2 (en) 2024-09-26

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
AU2019344594A Active AU2019344594B2 (en) 2018-09-20 2019-09-19 Injection spring for aged prefilled syringe and auto injector
AU2024278554A Pending AU2024278554A1 (en) 2018-09-20 2024-12-18 Injection spring for aged prefilled syringe and auto injector

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2024278554A Pending AU2024278554A1 (en) 2018-09-20 2024-12-18 Injection spring for aged prefilled syringe and auto injector

Country Status (14)

Country Link
US (4) US20210322679A1 (cg-RX-API-DMAC10.html)
EP (1) EP3852842A2 (cg-RX-API-DMAC10.html)
JP (3) JP7465260B2 (cg-RX-API-DMAC10.html)
KR (2) KR20250106313A (cg-RX-API-DMAC10.html)
CN (2) CN113164683B (cg-RX-API-DMAC10.html)
AU (2) AU2019344594B2 (cg-RX-API-DMAC10.html)
CA (1) CA3113728A1 (cg-RX-API-DMAC10.html)
CL (2) CL2021000690A1 (cg-RX-API-DMAC10.html)
EA (1) EA202190815A1 (cg-RX-API-DMAC10.html)
IL (3) IL281693B2 (cg-RX-API-DMAC10.html)
MX (1) MX2021003329A (cg-RX-API-DMAC10.html)
SG (1) SG11202102758RA (cg-RX-API-DMAC10.html)
WO (1) WO2020058764A2 (cg-RX-API-DMAC10.html)
ZA (2) ZA202101927B (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021252841A1 (en) * 2020-06-11 2021-12-16 Aescula Tech, Inc. Device for controlled injection across a variety of material properties
MX2023011617A (es) 2021-04-01 2024-02-02 Regeneron Pharma Sistema y metodos para simulacion de dispositivos medicos.
WO2025019280A1 (en) 2023-07-14 2025-01-23 Teva Branded Pharmaceutical Products R&D, Inc. Delivery system for two or more autoinjectors
WO2025231153A1 (en) 2024-04-30 2025-11-06 Teva Branded Pharmaceutical Products R&D Llc Medical packaging systems, method of loading a medical packaging system and method of opening a medical packaging system
CN118384360B (zh) * 2024-06-25 2024-09-06 北京阿迈特医疗器械有限公司 二氧化碳造影注射器控制方法、装置及造影注射器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303985A1 (en) * 2012-04-06 2013-11-14 Paul K. WOTTON Needle assisted jet injection administration of testosterone compositions
US20150165129A1 (en) * 2013-11-13 2015-06-18 Genentech, Inc. Assisted manual injector devices and methods
US20180243508A1 (en) * 2017-02-27 2018-08-30 W. L. Gore & Associates, Inc. Medical Delivery Devices Having Low Lubricant Syringe Barrels

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534669Y2 (cg-RX-API-DMAC10.html) * 1988-03-16 1993-09-02
US5599315A (en) * 1995-12-01 1997-02-04 Charles J. McPhee Syringe actuation device
EP2526987A3 (en) * 2005-06-01 2013-04-24 SHL Group AB Device for delivering medicament
SI3045182T1 (en) 2005-11-14 2018-08-31 Teva Pharmaceuticals International Gmbh An antibody to a peptide-associated peptide antagonist to calcitonin for treating a headache in aggregates
CN101754778B (zh) 2007-07-19 2012-04-18 Shl集团有限责任公司 用于传送药物的自动装置
DE102011009057B4 (de) * 2011-01-20 2015-12-10 Schott Ag Plasma-Behandlungsvorrichtung zur Herstellung von Beschichtungen und Verfahren zur innenseitigen Plasmabehandlung von Behältern
WO2014150285A2 (en) * 2013-03-15 2014-09-25 Corium International, Inc. Multiple impact microprojection applicators and methods of use
EP2781230B2 (de) 2013-03-22 2025-05-14 Ypsomed AG Substanzabgabevorrichtung mit Signalvorrichtung
US9744303B2 (en) * 2013-07-10 2017-08-29 Merit Medical Systems, Inc. Pre-loaded syringes and methods related thereto
CN105392512B (zh) * 2013-07-17 2019-12-03 赛诺菲 用于药物输送装置的组件及其操作方法
JP6479674B2 (ja) * 2013-11-03 2019-03-06 テルモ株式会社 針付きシリンジ、プレフィルドシリンジおよびそれを用いた医療用液体投与具
EP3104909B1 (en) * 2014-02-14 2019-10-09 SHL Medical AG Automatic injection device
US10556945B2 (en) * 2014-03-21 2020-02-11 Teva Pharmaceuticals International Gmbh Antagonist antibodies directed against calcitonin gene-related peptide and methods using same
CN104020279B (zh) * 2014-06-20 2015-11-04 中国石油大学(华东) 模拟封隔器胶筒在实际工况条件下的老化试验方法
FR3024363B1 (fr) * 2014-08-01 2018-08-10 Synolyne Pharma Composition thermogelifiable
CN104237012B (zh) * 2014-09-17 2016-09-14 中国建材检验认证集团股份有限公司 用于建筑结构胶粘结拉伸应力松弛的测试装置及测试方法
GB201416985D0 (en) * 2014-09-26 2014-11-12 Ucb Biopharma Sprl And Bespak Europ Ltd Housing part for an auto-injector
HUP1400510A1 (hu) * 2014-10-28 2016-05-30 Richter Gedeon Nyrt Gyógyászati TNFalfa ellenes antitest készítmény
CN107206166B (zh) * 2014-11-12 2020-12-04 诺和诺德股份有限公司 制造一系列自动注射器中的一者的方法
TW201700117A (zh) * 2015-06-03 2017-01-01 賽諾菲阿凡提斯德意志有限公司 用於自動注射器的注射筒托架和組裝方法
AR104847A1 (es) * 2015-06-17 2017-08-16 Lilly Co Eli Formulación de anticuerpo anti-cgrp
US11052195B2 (en) * 2015-07-06 2021-07-06 Battelle Memorial Institute Process and autoinjector device for injections with increased patient comfort
US10086145B2 (en) * 2015-09-22 2018-10-02 West Pharma Services Il, Ltd. Rotation resistant friction adapter for plunger driver of drug delivery device
CN108601910A (zh) 2015-11-27 2018-09-28 赛诺菲-安万特德国有限公司 注射装置的部件、系统和方法
US20170182242A1 (en) * 2015-12-27 2017-06-29 Abbvie Inc. Wearable Automatic Injection Device and Related Methods of Use
WO2017132062A1 (en) * 2016-01-28 2017-08-03 Eli Lilly And Company Cgrp antibodies and uses thereof
WO2017139003A1 (en) * 2016-02-10 2017-08-17 Unitract Syringe Pty Ltd. Drug delivery device
WO2017191306A1 (en) 2016-05-06 2017-11-09 Sanofi-Aventis Deutschland Gmbh Drug delivery device
US10416619B2 (en) * 2016-07-25 2019-09-17 General Electric Company System modeling, control and optimization
SMT202600087T1 (it) * 2016-09-23 2026-03-09 Teva Pharmaceuticals Int Gmbh Trattamento dell’emicrania refrattaria
JP7195262B2 (ja) * 2017-03-02 2022-12-23 ベス イスラエル デアコネス メディカル センター インコーポレイティッド カルシトニン遺伝子関連ペプチドを指向する抗体に応答性の頭痛患者の選択方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303985A1 (en) * 2012-04-06 2013-11-14 Paul K. WOTTON Needle assisted jet injection administration of testosterone compositions
US20150165129A1 (en) * 2013-11-13 2015-06-18 Genentech, Inc. Assisted manual injector devices and methods
US20180243508A1 (en) * 2017-02-27 2018-08-30 W. L. Gore & Associates, Inc. Medical Delivery Devices Having Low Lubricant Syringe Barrels

Also Published As

Publication number Publication date
US20230158238A1 (en) 2023-05-25
MX2021003329A (es) 2021-06-08
KR20210071000A (ko) 2021-06-15
CN113164683B (zh) 2023-04-21
AU2024278554A1 (en) 2025-01-09
JP7465260B2 (ja) 2024-04-10
CN113164683A (zh) 2021-07-23
BR112021005429A2 (pt) 2021-07-27
CL2021000690A1 (es) 2021-10-08
EP3852842A2 (en) 2021-07-28
CL2022002728A1 (es) 2023-04-21
US20250065049A1 (en) 2025-02-27
JP2024095716A (ja) 2024-07-10
WO2020058764A2 (en) 2020-03-26
IL281693B1 (en) 2024-09-01
ZA202101927B (en) 2022-08-31
JP7720941B2 (ja) 2025-08-08
CA3113728A1 (en) 2020-03-26
SG11202102758RA (en) 2021-04-29
IL314910A (en) 2024-10-01
KR102826474B1 (ko) 2025-06-27
US20210322679A1 (en) 2021-10-21
ZA202203331B (en) 2023-11-29
IL281693B2 (en) 2025-01-01
US11541177B2 (en) 2023-01-03
US20200093992A1 (en) 2020-03-26
AU2019344594A1 (en) 2021-04-15
NZ774157A (en) 2025-03-28
IL281693A (en) 2021-05-31
WO2020058764A3 (en) 2020-05-07
EA202190815A1 (ru) 2021-07-02
IL325534A (en) 2026-02-01
KR20250106313A (ko) 2025-07-09
JP2022502135A (ja) 2022-01-11
CN116328103A (zh) 2023-06-27
JP2025160363A (ja) 2025-10-22
CN116328103B (zh) 2026-03-13

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