BR0116984A - Injetor sem agulha com pressurização a gás modular - Google Patents

Injetor sem agulha com pressurização a gás modular

Info

Publication number
BR0116984A
BR0116984A BR0116984-0A BR0116984A BR0116984A BR 0116984 A BR0116984 A BR 0116984A BR 0116984 A BR0116984 A BR 0116984A BR 0116984 A BR0116984 A BR 0116984A
Authority
BR
Brazil
Prior art keywords
housing
compressed gas
engine
trigger
another embodiment
Prior art date
Application number
BR0116984-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas P Castellano
Original Assignee
Penjet Corp
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 Penjet Corp filed Critical Penjet Corp
Publication of BR0116984A publication Critical patent/BR0116984A/pt

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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/3007—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules with specially designed jet passages at the injector's distal 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
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • 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
    • A61M5/42—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 desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising 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
    • A61M5/46—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 controlling depth of insertion

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)
  • Nozzles (AREA)
BR0116984-0A 2001-04-13 2001-04-13 Injetor sem agulha com pressurização a gás modular BR0116984A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/012099 WO2002083211A1 (en) 2001-04-13 2001-04-13 Modular gas-pressured needled-less injector

Publications (1)

Publication Number Publication Date
BR0116984A true BR0116984A (pt) 2004-06-29

Family

ID=21742497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116984-0A BR0116984A (pt) 2001-04-13 2001-04-13 Injetor sem agulha com pressurização a gás modular

Country Status (8)

Country Link
EP (1) EP1379298A1 (enExample)
JP (1) JP2004526519A (enExample)
CN (1) CN1262315C (enExample)
AU (1) AU2001253458C1 (enExample)
BR (1) BR0116984A (enExample)
CA (1) CA2444275A1 (enExample)
MX (1) MXPA03009385A (enExample)
WO (1) WO2002083211A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8048035B2 (en) 2004-08-06 2011-11-01 Meridian Medical Technologies, Inc. Automatic injector with needle cover
US7449012B2 (en) 2004-08-06 2008-11-11 Meridian Medical Technologies, Inc. Automatic injector
BRPI0515759B8 (pt) 2004-12-01 2021-06-22 Acushot Inc dispositivo de injeção sem agulha e kit para utilização do mesmo
CN101797411B (zh) * 2010-03-18 2011-12-07 傅雅芬 一种气压式无针注射器动力头
CN103370092B (zh) * 2011-01-10 2016-09-28 周吉尼克斯股份有限公司 无针注射器
WO2012135943A1 (en) * 2011-04-04 2012-10-11 Idee International R&D Inc. Safety syringe for needleless injector
GB201210082D0 (en) * 2012-06-07 2012-07-25 Consort Medical Plc Improved syringe
EP2732770B1 (de) * 2012-11-16 2016-08-24 Erbe Elektromedizin GmbH Nadellose Injektionsvorrichtung
JP6253938B2 (ja) * 2013-09-30 2017-12-27 株式会社松風 環状接触するピストンを有する粘性材料収容容器
GB2519970B (en) * 2013-11-01 2017-06-14 Consort Medical Plc Medicament delivery device sub-assembly
CN103977480B (zh) * 2014-05-14 2016-06-15 苏州大学张家港工业技术研究院 一种人力驱动的蓄能式无针注射器
JP7194756B2 (ja) 2018-06-08 2022-12-22 アンタレス・ファーマ・インコーポレーテッド 自動挿入注射器
US12239824B2 (en) 2019-09-05 2025-03-04 Portal Instruments, Inc. Needle-free injector with gas bubble detection
CN114867522B (zh) * 2019-12-31 2024-09-13 考尔得产品公司 无菌流体耦接器
CN115539826B (zh) * 2022-10-09 2023-04-11 湖南金航船舶制造有限公司 用于lng船的加注装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680439A (en) * 1948-09-08 1954-06-08 Arnold K Sutermeister High-pressure injection device
US2754818A (en) * 1950-06-24 1956-07-17 Scherer Corp R P Hypo jet injector
GB964585A (enExample) * 1960-03-23
FR1378829A (fr) * 1963-03-01 1964-11-20 Appareil pour injecter un liquide sans l'emploi d'une aiguille, notamment dans un corps vivant
US3557784A (en) * 1968-12-24 1971-01-26 Walter A Shields Syringe
US5009637A (en) 1987-11-16 1991-04-23 Sy-Quest International Limited Apparatus for hypodermic injection of liquids
US4913699A (en) 1988-03-14 1990-04-03 Parsons James S Disposable needleless injection system
GB9408500D0 (en) * 1994-04-28 1994-06-22 Pa Consulting Services Improvements in or relating to injection devices
US5730723A (en) 1995-10-10 1998-03-24 Visionary Medical Products Corporation, Inc. Gas pressured needle-less injection device and method
US6080130A (en) 1998-11-14 2000-06-27 Castellano; Thomas P. Gas power source for a needle-less injector
US6264629B1 (en) * 1998-11-18 2001-07-24 Bioject, Inc. Single-use needle-less hypodermic jet injection apparatus and method

Also Published As

Publication number Publication date
EP1379298A1 (en) 2004-01-14
CN1511049A (zh) 2004-07-07
AU2001253458B2 (en) 2005-10-27
CA2444275A1 (en) 2002-10-24
AU2001253458C1 (en) 2006-05-18
MXPA03009385A (es) 2004-11-12
JP2004526519A (ja) 2004-09-02
WO2002083211A1 (en) 2002-10-24
CN1262315C (zh) 2006-07-05

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2021 DE 29/09/2009.