UA88927C2 - Шприц фиксированной дозы с ограничением всасывания (варианты) - Google Patents

Шприц фиксированной дозы с ограничением всасывания (варианты)

Info

Publication number
UA88927C2
UA88927C2 UAA200705427A UAA200705427A UA88927C2 UA 88927 C2 UA88927 C2 UA 88927C2 UA A200705427 A UAA200705427 A UA A200705427A UA A200705427 A UAA200705427 A UA A200705427A UA 88927 C2 UA88927 C2 UA 88927C2
Authority
UA
Ukraine
Prior art keywords
plunger
syringe
variants
constriction
fixed
Prior art date
Application number
UAA200705427A
Other languages
English (en)
Ukrainian (uk)
Inventor
Томас Дж. Шо
Гери Вуд
Марк СМОЛЛ
Original Assignee
Ритректебл Текнолоджиз, Инк.
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 Ритректебл Текнолоджиз, Инк. filed Critical Ритректебл Текнолоджиз, Инк.
Publication of UA88927C2 publication Critical patent/UA88927C2/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
    • A61M5/31—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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • 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
    • A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Шприц, конструктивно выполнен с ограниченным максимальным используемым объемом. В целесообразном варианте изобретения шприц содержит иглу, которая втягивается, для предотвращения повторного использования. В предпочтительном варианте осуществления конструкция, которая ограничивает дозу, содержит упорный кольцевой элемент на головке плунжера, который упирается в сужение в корпусе, когда плунжер перемещают от иглы, для предотвращения дальнейшего перемещения плунжера назад. Шприц в соответствии с изобретением преимущественно выполнен так, чтобы пользователь получал тактильный сигнал после того, как плунжер достиг положения, которое отвечает номинальной фиксированной дозе. Если пользователь сделает попытки продавить упорный кольцевой элеме
UAA200705427A 2004-10-18 2005-07-29 Шприц фиксированной дозы с ограничением всасывания (варианты) UA88927C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/969,128 US20060084919A1 (en) 2004-10-18 2004-10-18 Fixed-dose syringe with limited aspiration

Publications (1)

Publication Number Publication Date
UA88927C2 true UA88927C2 (ru) 2009-12-10

Family

ID=36181701

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200705427A UA88927C2 (ru) 2004-10-18 2005-07-29 Шприц фиксированной дозы с ограничением всасывания (варианты)

Country Status (18)

Country Link
US (2) US20060084919A1 (ru)
CN (2) CN101884815B (ru)
AP (1) AP2777A (ru)
AR (1) AR054697A1 (ru)
BR (1) BRPI0516606A (ru)
CR (1) CR9036A (ru)
EG (1) EG26519A (ru)
HK (2) HK1150792A1 (ru)
HU (1) HU228043B1 (ru)
MX (1) MX2007004023A (ru)
PA (1) PA8646401A1 (ru)
RO (1) RO123137B1 (ru)
RU (1) RU2359709C2 (ru)
TR (1) TR200701507T1 (ru)
TW (1) TWI311063B (ru)
UA (1) UA88927C2 (ru)
WO (1) WO2006044010A2 (ru)
ZA (1) ZA200702399B (ru)

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TW200838573A (en) * 2007-03-19 2008-10-01 ming-zheng Xu Injector with safety device
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WO2009107224A1 (ja) * 2008-02-29 2009-09-03 株式会社大協精工 プランジャロッド及び注射器
US20100010450A1 (en) * 2008-06-13 2010-01-14 Vincent Runfola Retractable syringe with improved stem ring and needle interchangeability
WO2012147862A1 (ja) 2011-04-26 2012-11-01 ぺんてる株式会社 定量吐出容器
TWI681792B (zh) 2014-10-31 2020-01-11 加拿大商Ｌ Ｏ Ｍ 實驗股份有限公司 可伸縮針式注射器
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Also Published As

Publication number Publication date
EG26519A (en) 2014-01-12
ZA200702399B (en) 2013-08-28
TR200701507T1 (tr) 2007-05-21
CN101039709A (zh) 2007-09-19
US20060084919A1 (en) 2006-04-20
HK1150792A1 (en) 2012-01-13
CN101039709B (zh) 2011-03-23
HUP0700364A2 (en) 2007-10-29
AR054697A1 (es) 2007-07-11
PA8646401A1 (es) 2006-09-08
RU2007118504A (ru) 2008-11-27
HK1106463A1 (en) 2008-03-14
CR9036A (es) 2009-01-14
WO2006044010A3 (en) 2006-12-14
RO123137B1 (ro) 2010-12-30
CN101884815A (zh) 2010-11-17
US20080221517A1 (en) 2008-09-11
AP2007003945A0 (en) 2007-04-30
MX2007004023A (es) 2007-05-24
HU228043B1 (en) 2012-09-28
TWI311063B (en) 2009-06-21
TW200618833A (en) 2006-06-16
RU2359709C2 (ru) 2009-06-27
BRPI0516606A (pt) 2008-09-16
WO2006044010A2 (en) 2006-04-27
AP2777A (en) 2013-09-30
CN101884815B (zh) 2013-01-30

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