MY126848A - Needle-less injector of miniature type - Google Patents

Needle-less injector of miniature type

Info

Publication number
MY126848A
MY126848A MYPI20010966A MYPI20010966A MY126848A MY 126848 A MY126848 A MY 126848A MY PI20010966 A MYPI20010966 A MY PI20010966A MY PI20010966 A MYPI20010966 A MY PI20010966A MY 126848 A MY126848 A MY 126848A
Authority
MY
Malaysia
Prior art keywords
needle
liquid
injection
less injector
hollow plunger
Prior art date
Application number
MYPI20010966A
Inventor
Bernd Zierenberg Dr
Knut Elbers Dr
Ralph Christian Reimholz Dr
Stefan Henke Dr
Joachim Eicher Dr
Geser Johannes
Original Assignee
Boehringer Ingelheim Int
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 Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of MY126848A publication Critical patent/MY126848A/en

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

NEEDLE-LESS INJECTOR FOR LIQUIDS ARE KNOWN IN MANY DIFFERENT FORMS WHICH ARE ADAPTED 10 DIFFERENT CONDITIONS OF USE. THE NEEDLE-LESS INJECTOR ACCORDING TO THE INVENTION IS IN THE FORM OF A HAND-HELD UNIT, HI INCLUDES A LOCKING STRESSING MECHANISM.AN ENERGY-STORING SPRING (36), A HOLLOW PLUNGER 137) DISPLACEABLE IN A CYLINDER (38) AND A NOZZLE (39). AT ITS ONE END THE HOLLOW PLUNGER IS PROVIDED WITH A VALVE BODY (42). THE SUPPLY CONTAINER (44) FOR THE LIQUD IS ARRANGED WITHIN THE HOUSING. WHEN THE LOCKING STRESSING MECHANISM IS STRESSED BY ROTATION OF THE TWO HOUSING PORTIONS (31, 32) RELATIVE TO EACH OTHER THE HOLLOW PLUNGER (37) IS DRAWN OUT OF THE CYLINDER (38); AT THE SAME TIME THE AMOUNT OF LIQUID REQUIRED FOR AT-I INJECTION IS CONVEYED OUT OF THE SUPPLY CONTAINER (44) THROUGH THE PLUNGER INTO THE PUMP CHAMBER (43). AFTER THE LOCKING STRESSING MECHANISM IS TRIGGERED THE AMOUNT OF LIQUID IS EXPELLED FROM THE PUMP CHAMBER THROUGH THE NOZZLE. THE NEEDLE-LESS INJECTOR CAN BE SAFELY AND EASILY HANDLED EVEN BY UNSKILLED PERSONS. IT IS USED FOR THE INTRACUTANEOUS INJECTION OF A MEDICAMENT-BEARING LIQUID INTO BIOLOGICAL TISSUE.FOR THE INJECTION OF AN ACTIVE SUBSTANCE-BEARING LIQUID INTO A PLANT OR FOR THE INJECTION OF A LIQUID THROUGH A MEMBRANE INTO THE SPACE BEHIND THE MEMBRANE.
MYPI20010966A 2000-03-03 2001-03-02 Needle-less injector of miniature type MY126848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10010123A DE10010123A1 (en) 2000-03-03 2000-03-03 Needle-less injector for liquids comprises a tensioning system, an energy storing spring, a hollow piston in a cylinder, and a nozzle

Publications (1)

Publication Number Publication Date
MY126848A true MY126848A (en) 2006-10-31

Family

ID=7633206

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20010966A MY126848A (en) 2000-03-03 2001-03-02 Needle-less injector of miniature type

Country Status (34)

Country Link
EP (1) EP1263490B1 (en)
JP (1) JP2003525086A (en)
KR (1) KR100777146B1 (en)
CN (1) CN1179763C (en)
AR (1) AR027595A1 (en)
AT (1) ATE300325T1 (en)
AU (2) AU2001250347B2 (en)
BG (1) BG64726B1 (en)
BR (1) BR0108914A (en)
CA (1) CA2404360C (en)
CZ (1) CZ20022970A3 (en)
DE (2) DE10010123A1 (en)
DK (1) DK1263490T3 (en)
EA (1) EA005106B1 (en)
EE (1) EE04583B1 (en)
EG (1) EG22864A (en)
ES (1) ES2247092T3 (en)
HR (1) HRP20020720A2 (en)
HU (1) HU226578B1 (en)
IL (2) IL151465A0 (en)
MX (1) MXPA02008581A (en)
MY (1) MY126848A (en)
NO (1) NO20024170L (en)
NZ (1) NZ521723A (en)
PE (1) PE20011111A1 (en)
PL (1) PL200838B1 (en)
PT (1) PT1263490E (en)
RS (1) RS49509B (en)
SA (1) SA01220003B1 (en)
SK (1) SK12502002A3 (en)
TW (1) TW541185B (en)
UA (1) UA70409C2 (en)
WO (1) WO2001064268A1 (en)
ZA (1) ZA200206987B (en)

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US20020035107A1 (en) 2000-06-20 2002-03-21 Stefan Henke Highly concentrated stable meloxicam solutions
DE10143350A1 (en) * 2001-09-04 2003-03-20 Boehringer Ingelheim Int Locking mechanism for a miniaturized high pressure generator
US6945472B2 (en) 2001-09-04 2005-09-20 Boehringer Ingelheim International Gmbh Locking-stressing mechanism for a miniaturised high pressuriser
DE10253637A1 (en) * 2001-11-14 2003-11-06 Riemser Arzneimittel Ag Device for injecting medium, particularly medicament into subcutaneous tissue comprises pressure retainer which automatically prevents flow of medium back into filler unit
DE10161077A1 (en) 2001-12-12 2003-06-18 Boehringer Ingelheim Vetmed Highly concentrated stable meloxicam solutions for needleless injection
DE10226537A1 (en) 2002-06-14 2004-01-08 Peter Eichhorst pre-injection device
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
US8992980B2 (en) 2002-10-25 2015-03-31 Boehringer Ingelheim Vetmedica Gmbh Water-soluble meloxicam granules
DE10252917A1 (en) * 2002-11-12 2004-05-27 Lothar Bode Device used for applying substances under pressure to skin comprises main component with pressure medium container, controllable stop valve, pressure reducer and nozzle
DE20218974U1 (en) * 2002-12-07 2003-07-10 Boehringer Ingelheim Pharma KG, 55218 Ingelheim Atomizers for liquids
DE10340586A1 (en) * 2003-09-03 2005-04-07 Tecpharma Licensing Ag Mixing device for multi-chamber ampoule
DE102004001451A1 (en) 2004-01-08 2005-08-11 Boehringer Ingelheim International Gmbh Device for holding a fluidic component
EP1568369A1 (en) 2004-02-23 2005-08-31 Boehringer Ingelheim Vetmedica Gmbh Use of meloxicam for the treatment of respiratory diseases in pigs
BRPI0515759B8 (en) 2004-12-01 2021-06-22 Acushot Inc needleless injection device and kit for using it
US8591457B2 (en) * 2005-08-10 2013-11-26 Alza Corporation Method for making a needle-free jet injection drug delivery device
DE202006018609U1 (en) * 2006-08-29 2007-05-16 Euro-Celtique S.A. Needle-free apparatus for administrating pharmaceutical composition in humans, comprises a housing; auxiliary substance to force a pharmaceutical composition from a package into human body; a composition comprising analgesic, e.g. opioids
KR100876650B1 (en) * 2007-04-13 2009-01-09 (주) 비에이치케이 Vascular access devices
DE102009002826A1 (en) 2009-05-05 2010-11-11 Beiersdorf Ag Needle-free injection system for delivering cosmetic active ingredients in dermis or epidermis for restructuring connective tissue, improving skin aging, reducing scar tissue and modulating sweating, comprises injector and drug formulations
ES3037313T3 (en) 2009-10-12 2025-09-30 Boehringer Ingelheim Vetmedica Gmbh Containers for compositions comprising meloxicam
RU2487882C1 (en) 2009-10-29 2013-07-20 Майлан Груп Gallotannic compounds in lithographic printing plate coating compositions
MX2012010077A (en) 2010-03-03 2012-09-12 Boehringer Ingelheim Vetmed Use of meloxicam for the long-term treatment of musculoskeletal disorders in cats.
US9795568B2 (en) 2010-05-05 2017-10-24 Boehringer Ingelheim Vetmedica Gmbh Low concentration meloxicam tablets
KR101313632B1 (en) 2013-01-18 2013-10-02 한국기계연구원 Needle free injector
KR20160094037A (en) 2015-01-30 2016-08-09 권은미 Assembly type Pallet
CN105413024A (en) * 2016-01-07 2016-03-23 深圳市赫拉铂氢时代科技有限公司 Nanometer/micrometer hydrogen water needle-free injector and injection method thereof
KR101939061B1 (en) 2017-06-22 2019-01-17 (주)엠큐어 Injector capable of metering
KR102107578B1 (en) 2018-05-02 2020-05-07 주식회사 피테크 Constant velocity infusion device for painless syringe and painless sylinge having the same
KR102104080B1 (en) 2018-05-02 2020-04-23 주식회사 피테크 Sonic vibration device for painless syringe and painless sylinge having the same
KR101907552B1 (en) * 2018-05-03 2018-10-12 주식회사 피테크 Painless injection device without needle
DE202018102738U1 (en) * 2018-05-16 2018-09-10 Ira Yasmin Lehmann Needle-free injection system
KR102199724B1 (en) 2018-10-05 2021-01-07 주식회사 피테크 Painless injection device without needle
CN109432553B (en) * 2018-11-19 2024-04-16 北京快舒尔医疗技术有限公司 Syringe head assembly of medicine storage tube of needleless injector, medicine storage tube and needleless injector
KR102248430B1 (en) 2019-04-22 2021-05-06 주식회사 피테크 Portable painless injection device without needle
JP7039703B2 (en) * 2019-06-19 2022-03-22 ジウン イ Nozzle assembly, syringe body, and needleless syringe containing it
CN110292684B (en) * 2019-08-09 2024-07-05 江苏丞宇米特医疗科技有限公司 Double-pressure needleless injector capable of filling medicine once and injecting multiple times
CN111110958B (en) * 2020-02-06 2021-08-17 唐文珍 Syringe used in medical field
EP4205782B1 (en) * 2020-04-30 2026-02-11 Beijing QS Medical Technology Co., Ltd. Injection head of needleless syringe, needleless syringe body and needleless syringe
CN111558112B (en) * 2020-04-30 2021-09-24 北京快舒尔医疗技术有限公司 Injection head of needleless injector, needleless injector body and needleless injector
CN111870456B (en) * 2020-08-04 2021-09-07 张家港江苏科技大学产业技术研究院 A labor-saving mechanical device
JP7055957B1 (en) * 2020-08-11 2022-04-19 フェリック株式会社 Manufacturing method of heating element and heating element
KR102463473B1 (en) * 2020-10-26 2022-11-04 미라클스코프(주) Needleless syringe with portable drug inlet
KR102244030B1 (en) 2021-02-16 2021-04-23 주식회사 피테크 Assistannt kits for injecting liquid medicine of painless injection device without needle
CN113767773B (en) * 2021-08-16 2022-11-04 北京农业智能装备技术研究中心 Device for slow and controlled release of liquid embedded in plant tissue
CN115463288B (en) * 2022-09-07 2024-08-16 北京快舒尔医疗技术有限公司 Needleless injector
CN119258255B (en) * 2024-12-10 2025-06-10 浙江龙威电器有限公司 Multifunctional disinfection device

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Also Published As

Publication number Publication date
HU226578B1 (en) 2009-04-28
AU2001250347B2 (en) 2005-04-28
IL151465A (en) 2007-06-17
EG22864A (en) 2003-09-30
TW541185B (en) 2003-07-11
DE10010123A1 (en) 2001-09-20
KR100777146B1 (en) 2007-11-19
EA200200877A1 (en) 2004-10-28
BG106987A (en) 2003-05-30
DE50106892D1 (en) 2005-09-01
CA2404360A1 (en) 2001-09-07
HRP20020720A2 (en) 2004-12-31
PE20011111A1 (en) 2001-11-26
BG64726B1 (en) 2006-01-31
ES2247092T3 (en) 2006-03-01
RS49509B (en) 2006-10-27
BR0108914A (en) 2003-04-29
EE200200494A (en) 2004-02-16
EP1263490A1 (en) 2002-12-11
SA01220003B1 (en) 2006-11-05
ATE300325T1 (en) 2005-08-15
JP2003525086A (en) 2003-08-26
EA005106B1 (en) 2004-10-28
AR027595A1 (en) 2003-04-02
KR20020077522A (en) 2002-10-11
EP1263490B1 (en) 2005-07-27
DK1263490T3 (en) 2005-11-28
HUP0300550A2 (en) 2003-07-28
CA2404360C (en) 2007-12-18
MXPA02008581A (en) 2003-04-14
NO20024170D0 (en) 2002-09-02
CN1179763C (en) 2004-12-15
EE04583B1 (en) 2006-02-15
CN1407906A (en) 2003-04-02
NZ521723A (en) 2004-05-28
ZA200206987B (en) 2003-10-16
IL151465A0 (en) 2003-04-10
PT1263490E (en) 2005-09-30
NO20024170L (en) 2002-09-02
WO2001064268A1 (en) 2001-09-07
HK1053990A1 (en) 2003-11-14
PL200838B1 (en) 2009-02-27
YU64502A (en) 2003-08-29
AU5034701A (en) 2001-09-12
UA70409C2 (en) 2004-10-15
SK12502002A3 (en) 2003-01-09
PL357343A1 (en) 2004-07-26
CZ20022970A3 (en) 2003-02-12

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