RU2018136896A - Фильтрующий шприц - Google Patents

Фильтрующий шприц Download PDF

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Publication number
RU2018136896A
RU2018136896A RU2018136896A RU2018136896A RU2018136896A RU 2018136896 A RU2018136896 A RU 2018136896A RU 2018136896 A RU2018136896 A RU 2018136896A RU 2018136896 A RU2018136896 A RU 2018136896A RU 2018136896 A RU2018136896 A RU 2018136896A
Authority
RU
Russia
Prior art keywords
cap
valve means
injection needle
filtering
wall
Prior art date
Application number
RU2018136896A
Other languages
English (en)
Inventor
Йонг-Кук РА
Original Assignee
Йонг-Кук РА
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 Йонг-Кук РА filed Critical Йонг-Кук РА
Publication of RU2018136896A publication Critical patent/RU2018136896A/ru

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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
    • A61M5/3145—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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A61M5/1626—Needle protectors therefor
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/3293—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 characterised by features of the needle hub
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • 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
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a needle hub

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)

Claims (7)

1. Фильтрующий шприц, содержащий инъекционную иглу, состоящую из стержня иглы и втулки, и цилиндр, к которому присоединена инъекционная игла;
при этом втулка инъекционной иглы образована с кольцевым пространством, имеющим поверхность внутренней стенки, поверхность внешней стенки и нижнюю поверхность; причем нижняя поверхность образована со сквозными отверстиями, сообщающимися с цилиндром;
причем на поверхности внутренней стенки обеспечено клапанное средство одностороннего действия, выполненное из упругого материала и содержащее цилиндрический участок и створчатый участок, причем конец створчатого участка находится в упругом контакте с поверхностью внешней стенки;
при этом внутри кольцевого пространства, между клапанным средством одностороннего действия и сквозными отверстиями обеспечено фильтрующее средство;
причем фильтрующий шприц дополнительно содержит колпачок, состоящий из полого корпуса с острым наконечником и герметично сопряженный с внешней периферической поверхностью втулки, причем внутри колпачка обеспечено средство открывания/закрывания, охватывающее стержень иглы инъекционной иглы.
2. Фильтрующий шприц по п. 1, в котором клапанное средство одностороннего действия образовано с выступом, взаимодействующим с внутренней периферической поверхностью колпачка, чтобы способствовать деформации створчатого участка.
3. Фильтрующий шприц по п. 1, в котором внутренняя периферическая поверхность колпачка образована с выступом, взаимодействующим с клапанным средством одностороннего действия, чтобы способствовать деформации створчатого участка.
RU2018136896A 2016-03-22 2017-02-27 Фильтрующий шприц RU2018136896A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2016-0034276 2016-03-22
KR1020160034276A KR101680514B1 (ko) 2016-03-22 2016-03-22 필터 주사기
PCT/KR2017/002112 WO2017164528A1 (ko) 2016-03-22 2017-02-27 필터 주사기

Publications (1)

Publication Number Publication Date
RU2018136896A true RU2018136896A (ru) 2020-04-22

Family

ID=57706837

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018136896A RU2018136896A (ru) 2016-03-22 2017-02-27 Фильтрующий шприц

Country Status (17)

Country Link
US (1) US10716902B2 (ru)
EP (1) EP3434303A4 (ru)
JP (1) JP6917388B2 (ru)
KR (1) KR101680514B1 (ru)
CN (1) CN108778377A (ru)
AU (1) AU2017238876A1 (ru)
BR (1) BR112018068997A2 (ru)
CA (1) CA3017593A1 (ru)
CL (1) CL2018002684A1 (ru)
CO (1) CO2018011132A2 (ru)
MX (1) MX2018011564A (ru)
MY (1) MY186915A (ru)
PH (1) PH12018502019A1 (ru)
RU (1) RU2018136896A (ru)
SG (1) SG11201808180QA (ru)
WO (1) WO2017164528A1 (ru)
ZA (1) ZA201806744B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101680514B1 (ko) 2016-03-22 2016-11-28 라용국 필터 주사기
WO2019235830A1 (ko) * 2018-06-05 2019-12-12 Im Sung Ku 주사기용 약액 필터링장치
KR102219938B1 (ko) * 2019-04-16 2021-02-24 임성구 주사기용 약액 필터링장치
KR102219937B1 (ko) * 2019-04-16 2021-02-24 임성구 주사기용 약액 필터링장치
CN109432549B (zh) * 2018-12-17 2023-12-29 山东威高集团医用高分子制品股份有限公司 出液过滤注射器

Family Cites Families (16)

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JPS5343991A (en) 1976-10-01 1978-04-20 Oiwa Shigeo Suction device for injection
US4332249A (en) * 1980-08-01 1982-06-01 Sherwood Medical Industries, Inc. Filter and valve assembly for hypodermic syringe
US6958055B2 (en) * 1998-09-04 2005-10-25 Nmt Group Plc Retractable needle syringe including a sheath and an intravenous adapter
CN2669877Y (zh) * 2003-12-29 2005-01-12 李爱凤 配药液的医用针头
KR100902784B1 (ko) * 2007-05-28 2009-06-12 김용무 필터장치 및 이를 구비한 주사액 주입장치
KR20090128108A (ko) * 2008-06-10 2009-12-15 코오롱패션머티리얼 (주) 주사액 여과용 필터재 및 이를 포함하는 주사기
KR20120087587A (ko) 2011-01-28 2012-08-07 송태성 주사기용 필터니들 및 그 제조방법
CN106362253B (zh) * 2011-04-08 2020-02-11 佳迈特股份有限公司 过滤针
KR101335979B1 (ko) 2013-04-08 2013-12-03 천진호 약액의 흡입 및 주입용 필터 허브 조립체
WO2014186800A1 (en) 2013-05-17 2014-11-20 Carrtech Llc Filtering needle cap
WO2015102218A1 (ko) * 2014-01-03 2015-07-09 동국대학교 산학협력단 필터 니들
CN103721321B (zh) * 2014-01-26 2015-12-02 山东威高集团医用高分子制品股份有限公司 一种自动过滤注射器
KR101600562B1 (ko) 2014-07-08 2016-03-07 (주)세인메덱스 스틱 인저리 방지기능을 갖는 필터형 주사기
KR101560150B1 (ko) * 2015-05-29 2015-10-14 육영수 회전절개 제거식 흡입관이 구비된 필터니들 및 필터주사기
KR101610127B1 (ko) 2016-02-22 2016-04-08 육영수 회전개봉식 흡입부를 구비한 필터니들 및 필터주사기
KR101680514B1 (ko) * 2016-03-22 2016-11-28 라용국 필터 주사기

Also Published As

Publication number Publication date
ZA201806744B (en) 2020-01-29
MY186915A (en) 2021-08-26
AU2017238876A1 (en) 2018-11-01
BR112018068997A2 (pt) 2019-01-22
WO2017164528A1 (ko) 2017-09-28
SG11201808180QA (en) 2018-10-30
CO2018011132A2 (es) 2018-10-22
MX2018011564A (es) 2019-01-28
US10716902B2 (en) 2020-07-21
CN108778377A (zh) 2018-11-09
EP3434303A1 (en) 2019-01-30
US20190060575A1 (en) 2019-02-28
JP6917388B2 (ja) 2021-08-11
CA3017593A1 (en) 2017-09-28
KR101680514B1 (ko) 2016-11-28
JP2019509134A (ja) 2019-04-04
CL2018002684A1 (es) 2019-02-22
PH12018502019A1 (en) 2019-07-15
EP3434303A4 (en) 2019-11-06

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Effective date: 20200228