EA200200877A1 - Безыгольный инъектор в миниатюрном исполнении - Google Patents

Безыгольный инъектор в миниатюрном исполнении

Info

Publication number
EA200200877A1
EA200200877A1 EA200200877A EA200200877A EA200200877A1 EA 200200877 A1 EA200200877 A1 EA 200200877A1 EA 200200877 A EA200200877 A EA 200200877A EA 200200877 A EA200200877 A EA 200200877A EA 200200877 A1 EA200200877 A1 EA 200200877A1
Authority
EA
Eurasian Patent Office
Prior art keywords
needleless injector
injector
plunger
injection
fluid
Prior art date
Application number
EA200200877A
Other languages
English (en)
Other versions
EA005106B1 (ru
Inventor
Йоахим Айхер
Иоганнес Гезер
Бернд Циренберг
Ральф Кристиан Раймхольц
Кнут Эльберз
Штефан Хенке
Original Assignee
Бёрингер Ингельхайм Интернациональ Гмбх
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 Бёрингер Ингельхайм Интернациональ Гмбх filed Critical Бёрингер Ингельхайм Интернациональ Гмбх
Publication of EA200200877A1 publication Critical patent/EA200200877A1/ru
Publication of EA005106B1 publication Critical patent/EA005106B1/ru

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
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/3145—Filters incorporated in syringes
    • 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
    • A61M5/31525—Dosing
    • A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (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

В заявке описан безыгольный инъектор. Известные в настоящее время безыгольные инъекторы для жидкостей имеют самое разнообразное конструктивное исполнение, согласованное с различными условиями и целями их применения. Предлагаемый в изобретении безыгольный инъектор выполнен в виде ручного устройства. Такой безыгольный инъектор имеет стопорно-зажимной механизм, аккумулирующую механическую энергию пружину (36), полый плунжер (37), перемещающийся в цилиндре (38), и впрыскивающую головку (39). Полый плунжер имеет на одном из его концов клапанный элемент (42). Расходная емкость (44) с жидкостью расположена в корпусе инъектора. При приведении стопорно-зажимного механизма в состояние готовности путем поворота обеих корпусных деталей (31, 32) друг относительно друга полый плунжер (37) выдвигается из цилиндра и одновременно с этим из расходной емкости (44) в надплунжерное пространство (43) сквозь полый плунжер нагнетается необходимое для инъекции количество жидкости. После срабатывания стопорно-зажимного механизма находящаяся в надплунжерном пространстве жидкость вытесняется из него через впрыскивающую головку. Подобный безыгольный инъектор является надежным и простым в пользовании и поэтому не требует специальной подготовки для пользования им. Подобный безыгольный инъектор применяется для внутрикожных инъекций содержащей лекарственное средство жидкости в биологическую ткань, для инъекций содержащей действующее вещество жидкости в растение или для нагнетания жидкости сквозь мембрану в расположенное за ней пространство.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200877A 2000-03-03 2001-03-02 Безыгольный инъектор в миниатюрном исполнении EA005106B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10010123A DE10010123A1 (de) 2000-03-03 2000-03-03 Nadelloser Injektor in Miniaturausführung
PCT/EP2001/002356 WO2001064268A1 (de) 2000-03-03 2001-03-02 Nadelloser injektor in miniaturausführung

Publications (2)

Publication Number Publication Date
EA200200877A1 true EA200200877A1 (ru) 2004-10-28
EA005106B1 EA005106B1 (ru) 2004-10-28

Family

ID=7633206

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200877A EA005106B1 (ru) 2000-03-03 2001-03-02 Безыгольный инъектор в миниатюрном исполнении

Country Status (35)

Country Link
EP (1) EP1263490B1 (ru)
JP (1) JP2003525086A (ru)
KR (1) KR100777146B1 (ru)
CN (1) CN1179763C (ru)
AR (1) AR027595A1 (ru)
AT (1) ATE300325T1 (ru)
AU (2) AU5034701A (ru)
BG (1) BG64726B1 (ru)
BR (1) BR0108914A (ru)
CA (1) CA2404360C (ru)
CZ (1) CZ20022970A3 (ru)
DE (2) DE10010123A1 (ru)
DK (1) DK1263490T3 (ru)
EA (1) EA005106B1 (ru)
EE (1) EE04583B1 (ru)
EG (1) EG22864A (ru)
ES (1) ES2247092T3 (ru)
HK (1) HK1053990A1 (ru)
HR (1) HRP20020720A2 (ru)
HU (1) HU226578B1 (ru)
IL (2) IL151465A0 (ru)
MX (1) MXPA02008581A (ru)
MY (1) MY126848A (ru)
NO (1) NO20024170D0 (ru)
NZ (1) NZ521723A (ru)
PE (1) PE20011111A1 (ru)
PL (1) PL200838B1 (ru)
PT (1) PT1263490E (ru)
RS (1) RS49509B (ru)
SA (1) SA01220003B1 (ru)
SK (1) SK12502002A3 (ru)
TW (1) TW541185B (ru)
UA (1) UA70409C2 (ru)
WO (1) WO2001064268A1 (ru)
ZA (1) ZA200206987B (ru)

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WO2003041768A1 (de) * 2001-11-14 2003-05-22 Riemser Arzneimittel Ag Injektionseinrichtung und ampulle insbesondere für eine injektionseinrichtung
DE10161077A1 (de) 2001-12-12 2003-06-18 Boehringer Ingelheim Vetmed Hochkonzentrierte stabile Meloxicamlösungen zur nadellosen Injektion
DE10226537A1 (de) 2002-06-14 2004-01-08 Peter Eichhorst Preinjektionseinrichtung
US7699052B2 (en) 2002-09-05 2010-04-20 Boehringer Ingelheim Pharma Gmbh & Co. Kg Apparatus for the dispensing of liquids, container cartridge suitable for this, and system comprising the apparatus for the dispensing of liquids, and the container cartridge
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DE10252917A1 (de) * 2002-11-12 2004-05-27 Lothar Bode Druckinjektions-Handgerät zum Einbringen von Substanzen unter Druck eines gasförmigen oder flüssigen Druckmittels in eine zu behandelnde Hautstelle
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KR20160094037A (ko) 2015-01-30 2016-08-09 권은미 무바늘 주사기
CN105413024A (zh) * 2016-01-07 2016-03-23 深圳市赫拉铂氢时代科技有限公司 纳米/微米氢水无针注射仪及其注射方法
KR101939061B1 (ko) 2017-06-22 2019-01-17 (주)엠큐어 정량주입이 가능한 수동식 약물주입장치
KR102104080B1 (ko) 2018-05-02 2020-04-23 주식회사 피테크 무통 주사기용 음파발진장치 및 이를 구비하는 무통 주사기
KR102107578B1 (ko) 2018-05-02 2020-05-07 주식회사 피테크 무통 주사기용 약액주입 제어장치 및 이를 구비하는 무통 주사기
KR101907552B1 (ko) 2018-05-03 2018-10-12 주식회사 피테크 무바늘 무통 주사 장치
DE202018102738U1 (de) * 2018-05-16 2018-09-10 Ira Yasmin Lehmann Nadelfreies Injektionssystem
KR102199724B1 (ko) 2018-10-05 2021-01-07 주식회사 피테크 무바늘 무통 주사 장치
CN109432553B (zh) * 2018-11-19 2024-04-16 北京快舒尔医疗技术有限公司 无针注射器的储药管的注射头组件、储药管和无针注射器
KR102248430B1 (ko) 2019-04-22 2021-05-06 주식회사 피테크 휴대용 무바늘 무통 주사 장치
WO2020256217A1 (ko) * 2019-06-19 2020-12-24 이지은 노즐 어셈블리, 주사기 본체 및 이를 포함하는 무침 주사기
CN110292684B (zh) * 2019-08-09 2024-07-05 江苏丞宇米特医疗科技有限公司 一次装药多次注射双压力无针注射器
CN111110958B (zh) * 2020-02-06 2021-08-17 唐文珍 一种医疗领域使用的注射器
CN111558112B (zh) * 2020-04-30 2021-09-24 北京快舒尔医疗技术有限公司 无针注射器的注射头、无针注射器主体和无针注射器
JP7386857B2 (ja) * 2020-04-30 2023-11-27 ベイジン キューエス メディカル テクノロジー カンパニー，リミテッド 無針注射器の注射ヘッド、無針注射器の本体と無針注射器
CN111870456B (zh) * 2020-08-04 2021-09-07 张家港江苏科技大学产业技术研究院 一种省力机械装置
KR102463473B1 (ko) * 2020-10-26 2022-11-04 미라클스코프(주) 약물주입단자를 구비한 무침주사기
KR102244030B1 (ko) 2021-02-16 2021-04-23 주식회사 피테크 무바늘 무통주사기용 약액주입 보조 키트
CN113767773B (zh) * 2021-08-16 2022-11-04 北京农业智能装备技术研究中心 嵌入式植物组织缓控释放液体的装置
CN115463288B (zh) * 2022-09-07 2024-08-16 北京快舒尔医疗技术有限公司 无针注射器

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Also Published As

Publication number Publication date
SK12502002A3 (sk) 2003-01-09
UA70409C2 (ru) 2004-10-15
JP2003525086A (ja) 2003-08-26
WO2001064268A1 (de) 2001-09-07
EE200200494A (et) 2004-02-16
CZ20022970A3 (cs) 2003-02-12
EE04583B1 (et) 2006-02-15
ZA200206987B (en) 2003-10-16
BG106987A (bg) 2003-05-30
PL200838B1 (pl) 2009-02-27
TW541185B (en) 2003-07-11
NZ521723A (en) 2004-05-28
CA2404360A1 (en) 2001-09-07
CN1407906A (zh) 2003-04-02
PL357343A1 (en) 2004-07-26
HUP0300550A2 (en) 2003-07-28
HK1053990A1 (en) 2003-11-14
AU2001250347B2 (en) 2005-04-28
ATE300325T1 (de) 2005-08-15
EP1263490A1 (de) 2002-12-11
RS49509B (sr) 2006-10-27
SA01220003B1 (ar) 2006-11-05
YU64502A (sh) 2003-08-29
EA005106B1 (ru) 2004-10-28
IL151465A (en) 2007-06-17
CN1179763C (zh) 2004-12-15
ES2247092T3 (es) 2006-03-01
HU226578B1 (en) 2009-04-28
BR0108914A (pt) 2003-04-29
DE50106892D1 (de) 2005-09-01
KR20020077522A (ko) 2002-10-11
MY126848A (en) 2006-10-31
DE10010123A1 (de) 2001-09-20
BG64726B1 (bg) 2006-01-31
CA2404360C (en) 2007-12-18
IL151465A0 (en) 2003-04-10
DK1263490T3 (da) 2005-11-28
NO20024170L (no) 2002-09-02
KR100777146B1 (ko) 2007-11-19
NO20024170D0 (no) 2002-09-02
PE20011111A1 (es) 2001-11-26
HRP20020720A2 (en) 2004-12-31
EG22864A (en) 2003-09-30
MXPA02008581A (es) 2003-04-14
EP1263490B1 (de) 2005-07-27
AR027595A1 (es) 2003-04-02
AU5034701A (en) 2001-09-12
PT1263490E (pt) 2005-09-30

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