CL2018002684A1 - Jeringa con filtro. - Google Patents

Jeringa con filtro.

Info

Publication number
CL2018002684A1
CL2018002684A1 CL2018002684A CL2018002684A CL2018002684A1 CL 2018002684 A1 CL2018002684 A1 CL 2018002684A1 CL 2018002684 A CL2018002684 A CL 2018002684A CL 2018002684 A CL2018002684 A CL 2018002684A CL 2018002684 A1 CL2018002684 A1 CL 2018002684A1
Authority
CL
Chile
Prior art keywords
filter
syringe
plug
wall surface
unidirectional valve
Prior art date
Application number
CL2018002684A
Other languages
English (en)
Inventor
Yong-Kuk Ra
Original Assignee
Ra Yong Kuk
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 Ra Yong Kuk filed Critical Ra Yong Kuk
Publication of CL2018002684A1 publication Critical patent/CL2018002684A1/es

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
    • A61M5/3145—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)

Abstract

LA PRESENTE INVENCIÓN SE REFIERE A UNA JERINGA CON FILTRO, Y MÁS PARTICULARMENTE, A UN APARATO OBTENIDO MEJORANDO UNA JERINGA PROVISTA DE UN MEDIO FILTRANTE PARA FILTRAR SUSTANCIAS EXTRAÑAS TALES COMO FRAGMENTOS DE VIDRIO DE UNA AMPOLLA, DE MANERA QUE LA APERTURA O EL CIERRE DE UN MEDIO DE VÁLVULA UNIDIRECCIONAL SE CONTROLA DEPENDIENDO DE SI SE SEPARA UN TAPÓN, Y DE QUE LOS MEDIO FILTRANTES TAMBIÉN SE PUEDEN DISEÑAR PARA QUE SEAN MÁS GRANDES EN EL ÁREA TRANSVERSAL PARA PERMITIR QUE UN MEDICAMENTO LÍQUIDO SEA SUCCIONADO SUAVEMENTE CON UNA FUERZA MENOR. LA JERINGA CON FILTRO INCLUYE UNA AGUJA DE INYECCIÓN (10) COMPUESTA POR UN CUERPO DE AGUJA (11) Y UN CUBO (12), Y UN CILINDRO (20) AL QUE ESTÁ ACOPLADA LA AGUJA DE INYECCIÓN (10), PREFERIBLEMENTE, EL CUBO (12) DE LA AGUJA DE INYECCIÓN (10) ESTÁ FORMADO CON UN ESPACIO ANULAR (12D) QUE TIENE UNA SUPERFICIE DE LA PARED INTERNA (12A), UNA SUPERFICIE DE LA PARED EXTERIOR (12B) Y UNA SUPERFICIE INFERIOR (12C), Y LA SUPERFICIE INFERIOR (12C) ESTÁ FORMADA CON ORIFICIOS DE PASO (12E) QUE SE COMUNICAN CON EL CILINDRO (20); UN MEDIO DE VÁLVULA UNIDIRECCIONAL (300) HECHO DE UN MATERIAL ELÁSTICO Y QUE TIENE UNA PORCIÓN CILÍNDRICA (360) Y UNA PORCIÓN DE ALA (370) SE PROPORCIONA EN LA SUPERFICIE DE LA PARED INTERNA (12A), Y UN EXTREMO DE LA PORCIÓN DE ALA (370) ESTÁ EN CONTACTO ELÁSTICO CON LA SUPERFICIE DE LA PARED EXTERNA (12B) ; UN MEDIO FILTRANTE (200) ESTÁ PROVISTO DENTRO DEL ESPACIO ANULAR (12D) ENTRE EL MEDIO DE VÁLVULA UNIDIRECCIONAL (300) Y LOS ORIFICIOS DE PASO (12E); Y LA JERINGA CON FILTRO INCLUYE ADEMÁS UN TAPÓN (100) COMPUESTO DE UN CUERPO HUECO CON UNA PUNTA AFILADA Y ACOPLADA HERMÉTICAMENTE A UNA SUPERFICIE PERIFÉRICA EXTERIOR DEL CUBO (12), EN LA QUE UN MEDIO DE APERTURA/CIERRE (400) QUE RODEA EL CUERPO DE AGUJA (11) ESTÁ PROVISTO DENTRO DEL TAPÓN (100). LA JERINGA CON FILTRO ESTÁ CONFIGURADA DE MANERA QUE EL MEDICAMENTO LÍQUIDO SE FILTRA Y SUCCIONA A TRAVÉS DEL MEDIO FILTRANTE QUE TIENE EL ÁREA DE SECCIÓN TRANSVERSAL MÁS GRANDE INCLUSO CON LA FUERZA MÁS PEQUEÑA EN UN ESTADO DE TAPÓN ENSAMBLADO Y EL MEDIO DE VÁLVULA UNIDIRECCIONAL SE CIERRAN AUTOMÁTICAMENTE PARA PERMITIR QUE EL MEDICAMENTO LÍQUIDO QUE SERÁ INYECTADO EN UN ESTADO DE TAPÓN SEPARADO, MAXIMIZANDO ASÍ LA COMODIDAD DEL USUARIO Y LA COMERCIABILIDAD DE LA JERINGA.
CL2018002684A 2016-03-22 2018-09-21 Jeringa con filtro. CL2018002684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160034276A KR101680514B1 (ko) 2016-03-22 2016-03-22 필터 주사기

Publications (1)

Publication Number Publication Date
CL2018002684A1 true CL2018002684A1 (es) 2019-02-22

Family

ID=57706837

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002684A CL2018002684A1 (es) 2016-03-22 2018-09-21 Jeringa con filtro.

Country Status (17)

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

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
KR102219938B1 (ko) * 2019-04-16 2021-02-24 임성구 주사기용 약액 필터링장치
KR102219937B1 (ko) * 2019-04-16 2021-02-24 임성구 주사기용 약액 필터링장치
WO2019235830A1 (ko) * 2018-06-05 2019-12-12 Im Sung Ku 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103492009B (zh) * 2011-04-08 2017-04-19 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
EP3434303A4 (en) 2019-11-06
SG11201808180QA (en) 2018-10-30
US10716902B2 (en) 2020-07-21
US20190060575A1 (en) 2019-02-28
JP6917388B2 (ja) 2021-08-11
MX2018011564A (es) 2019-01-28
WO2017164528A1 (ko) 2017-09-28
AU2017238876A1 (en) 2018-11-01
KR101680514B1 (ko) 2016-11-28
BR112018068997A2 (pt) 2019-01-22
ZA201806744B (en) 2020-01-29
RU2018136896A (ru) 2020-04-22
CN108778377A (zh) 2018-11-09
JP2019509134A (ja) 2019-04-04
PH12018502019A1 (en) 2019-07-15
CO2018011132A2 (es) 2018-10-22
CA3017593A1 (en) 2017-09-28
EP3434303A1 (en) 2019-01-30
MY186915A (en) 2021-08-26

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