KR900012637A - 주입용 바늘장치 - Google Patents

주입용 바늘장치 Download PDF

Info

Publication number
KR900012637A
KR900012637A KR1019900002645A KR900002645A KR900012637A KR 900012637 A KR900012637 A KR 900012637A KR 1019900002645 A KR1019900002645 A KR 1019900002645A KR 900002645 A KR900002645 A KR 900002645A KR 900012637 A KR900012637 A KR 900012637A
Authority
KR
South Korea
Prior art keywords
air inlet
liquid
needle device
flange
cover member
Prior art date
Application number
KR1019900002645A
Other languages
English (en)
Other versions
KR970009712B1 (ko
Inventor
유기오 노지이
미노루 이와다
히데유끼 야마시다
Original Assignee
쓰찌야 다로오
가부시끼가이샤 니혼 메디칼 서플라이
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 쓰찌야 다로오, 가부시끼가이샤 니혼 메디칼 서플라이 filed Critical 쓰찌야 다로오
Publication of KR900012637A publication Critical patent/KR900012637A/ko
Application granted granted Critical
Publication of KR970009712B1 publication Critical patent/KR970009712B1/ko

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
    • A61M5/14—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
    • A61M5/14—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
    • A61M2005/1623—Details of air intake

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Finger-Pressure Massage (AREA)

Abstract

내용 없음

Description

주입용 바늘장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시에 따른 주입용 바늘장치의 단면도.
제2도는 제1도의 A-A선을 따라 절단된 바늘장치의 횡단면도.

Claims (5)

  1. 선단부가 첨예화되었고, 침관이 액체 투여경로로서 작용하는 침관, 후단부가 안으로 고정된 기부 상기 기부와 연합되었고 공기 유입구가 통기성 시이트로 덮인 플랜지부 침관의 후단부 및 기부가 각각 커버부재와 간극을 형성하며 수용되어 있고, 상기 플랜지부에 기밀을 유지하도록 밀착되어 있고, 앞 부분이 첨예화되어 있으면서 내벽면과 침관사이에 환형 간극이 설치되었으며 상기 환형간극이 상기 공기주입로로서 작동하는 커버주재 그리고 플랜지부의 내측벽면에 위치하고, 커버부재의 플랜지형 부분의 원형돌기에 수용되며, 원형 돌기의 일부가 절단되어 기도를 설정하고 있는 탄성재질의 밸브디스크로 개선을 이루어지고 액체도출관 및 공기주입관을 포함하는 유형의 주상용 바늘장치.
  2. 제1항에 있어서, 상기 공기 유입구를 통해 공기가 들어감에 따라 공기가 원형돌기의절단부, 플래지부 내측벽의 그루브, 커버부재와 침관의 후단부사이의 간극, 및 커버부재의 첨예한 선단과 침관사이의 환형 간극을 통해 주사액 용기의 안쪽으로 주입되도록 밸브가 들어올려지는 것을 특징으로 하는 바늘장치.
  3. 제1항에 있어서, 상기 용기내의 액체가 공기 주입구를 통해 유출되는 경우에 상기 액체 자체의 중량의 힘이 작용하여 밸브디스크가 플랜지부의 내측벽면과 밀착하게 되어 공기유입구를 밸브디스크로 밀폐하면서 액체가 공기유입구를 통해 유출되지 않도록 하는 것을 특징으로 하는 바늘장치.
  4. 제1항에 있어서, 원형돌기의 상기 절단부가 2개 이상 설치된 것을 특징으로 하는 바늘장치.
  5. 제1항에 있어서, 플랜지부가 용접에 의해서나 접착제를 사용함으로써 커버부재에 기밀하게 밀착된 것을 특징으로 하는 바늘장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900002645A 1989-02-28 1990-02-28 주입용 바늘장치 KR970009712B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1048244A JPH02224764A (ja) 1989-02-28 1989-02-28 輸液輸血用瓶針
JP89-48244 1989-02-28

Publications (2)

Publication Number Publication Date
KR900012637A true KR900012637A (ko) 1990-09-01
KR970009712B1 KR970009712B1 (ko) 1997-06-17

Family

ID=12798028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002645A KR970009712B1 (ko) 1989-02-28 1990-02-28 주입용 바늘장치

Country Status (7)

Country Link
US (1) US5041106A (ko)
EP (1) EP0385424B1 (ko)
JP (1) JPH02224764A (ko)
KR (1) KR970009712B1 (ko)
CN (1) CN1024896C (ko)
CA (1) CA2010993C (ko)
DE (1) DE69002257T2 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732766B2 (ja) * 1990-09-26 1995-04-12 テルモ株式会社 採血針
US5211310A (en) * 1991-04-30 1993-05-18 Andronic Devices Ltd. Apparatus and method for dispensing phases of blood
US5555920A (en) * 1991-04-30 1996-09-17 Automed Corporation Method and apparatus for aliquotting blood serum or blood plasma
US5322192A (en) * 1992-07-28 1994-06-21 Automed Corporation Pipetting apparatus
DE4238682A1 (de) * 1992-11-17 1994-05-19 Pohl Gmbh & Co Kg Infusionsflasche
US5437654A (en) * 1993-09-10 1995-08-01 Advanced Surgical Products, Inc. Irrigation set
DE69523887T2 (de) * 1994-08-25 2002-08-29 Baxter Int Geschlossene blutprobensystemvorrichtung
GB2386743B (en) * 2002-04-11 2004-02-11 Amersham Plc Radioisotope generator
MXPA06003183A (es) * 2003-09-23 2006-06-23 Oakville Hong Kong Co Ltd Dispositivos de prueba de flujo lateral y metodos de uso.
US20080045919A1 (en) * 2004-12-23 2008-02-21 Bracco Research S.A. Liquid Transfer Device for Medical Dispensing Containers
EP1797919A1 (en) * 2005-12-16 2007-06-20 Bracco Research S.A. Liquid transfer device for medical dispensing containers
US20100063460A1 (en) * 2006-11-30 2010-03-11 Jay Reed Dual-lumen needle
US8480645B1 (en) * 2008-08-22 2013-07-09 Sambhu N. Choudhury Multi-dose device for insertion into a vial and method of using the same
US8864725B2 (en) * 2009-03-17 2014-10-21 Baxter Corporation Englewood Hazardous drug handling system, apparatus and method
CN102240250B (zh) * 2010-05-14 2013-01-02 同济大学附属同济医院 一种可调节卡入式输液挂兜
AU2011314333B2 (en) * 2010-10-14 2016-01-07 Medivators, Inc. A universal cap
EP2692325A1 (en) * 2011-03-31 2014-02-05 Panasonic Corporation Drug infusion needle and drug infusion method
JP6364833B2 (ja) * 2014-03-12 2018-08-01 株式会社湯山製作所 注射針、注射器、混注装置、混注方法
KR101563723B1 (ko) * 2015-05-23 2015-10-27 라용국 주사기용 필터 주사바늘 조립체
GB2548850A (en) * 2016-03-30 2017-10-04 Starmeduk Ltd An endoscope system and a water bottle cap assembly for such an endoscope system
CN106334235A (zh) * 2016-09-21 2017-01-18 山东威高集团医用高分子制品股份有限公司 过滤针头
CN110935078A (zh) * 2019-11-27 2020-03-31 深圳安特医疗股份有限公司 穿刺器和输液管路组件
CN113021804B (zh) * 2021-03-08 2023-03-28 深圳市紫峰通讯有限公司 一种互联网路由器的导光柱加工用注模装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662752A (en) * 1969-07-12 1972-05-16 Nippon Medical Supply Infusion device
US3783895A (en) * 1971-05-04 1974-01-08 Sherwood Medical Ind Inc Universal parenteral fluid administration connector
US3797521A (en) * 1972-08-02 1974-03-19 Sci Systems Inc Dispensing closure for parenteral fluid container
US3822700A (en) * 1973-03-16 1974-07-09 M Pennington Intravenous solution dispenser
US3993068A (en) * 1974-07-13 1976-11-23 Transcodan Sven Husted-Andersen Piercing cannula of infusion and transfusion instruments
JPS5136400A (ja) * 1974-09-18 1976-03-27 Kubota Ltd Ketsusokuki
US4396016A (en) * 1977-09-07 1983-08-02 Becker Karl E Intravenous solution flow regulator
US4211588A (en) * 1978-05-10 1980-07-08 National Patent Development Corporation Method of manufacturing a vented piercing device for intravenous administration sets
US4262671A (en) * 1979-10-31 1981-04-21 Baxter Travenol Laboratories, Inc. Airway connector
CA1190108A (en) * 1981-08-24 1985-07-09 Thomas W. Balistreri Universal piercing pin
US4488961A (en) * 1982-09-29 1984-12-18 E. I. Du Pont De Nemours And Company One-way filter unit
JPS6030232A (ja) * 1983-07-28 1985-02-15 Fujitsu Ltd 多重通信装置
JPS6030233A (ja) * 1983-07-28 1985-02-15 Fujitsu Ltd システム保障方式
US4666929A (en) * 1985-04-10 1987-05-19 Shiseido Company Ltd. Anthranilic acid ester derivatives and antiinflammatory and analgetic external preparations containing the same
US4857068A (en) * 1986-12-22 1989-08-15 Miles Laboratories, Inc. Universal spike for use with rigid and collapsible parenteral fluid dispensing container
US4787898A (en) * 1987-05-12 1988-11-29 Burron Medical Inc. Vented needle with sideport
US4959053A (en) * 1988-01-08 1990-09-25 Jang Cheng Houng Automatic stopping device for the intravenous drip

Also Published As

Publication number Publication date
DE69002257D1 (de) 1993-08-26
CA2010993C (en) 1995-02-28
JPH02224764A (ja) 1990-09-06
KR970009712B1 (ko) 1997-06-17
DE69002257T2 (de) 1993-11-04
CA2010993A1 (en) 1990-08-31
US5041106A (en) 1991-08-20
EP0385424A2 (en) 1990-09-05
EP0385424A3 (en) 1990-12-27
EP0385424B1 (en) 1993-07-21
CN1045356A (zh) 1990-09-19
CN1024896C (zh) 1994-06-08

Similar Documents

Publication Publication Date Title
KR900012637A (ko) 주입용 바늘장치
DE3682488D1 (de) Zusatzgeraet fuer einen mit fluessigkeit gefuellten behaelter.
KR890000118A (ko) 액체주입기
BRPI0409923A (pt) conjunto de fornecimento de material para uso com um dispositivo de pulverização, e, método para fornecer material a ser pulverizado por um dispositivo de pulverização
KR910021252A (ko) 제어 밸브를 지닌 카테테르
ATE113180T1 (de) Spendeanordnung für flüssigkeiten.
MX173202B (es) Sitio para colocar inyecciones con pre-hendidura y canula ahusada
KR920702631A (ko) 유체송출장치
FI853848A0 (fi) Volymvariabelt kaerl.
ATE73543T1 (de) Kappestruktur fuer verabreichvorrichtung von fluessigkeiten.
KR970701151A (ko) 자동 폐쇄 분배 밸브
NZ513012A (en) Liquid dispensing tap
SE7603177L (sv) Skumdispenseringsanordning
CA2276516A1 (en) Fan spray nozzles having elastomeric dome-shaped tips
DK1115362T3 (da) Beholder til intravenøs indgivning
KR940006892A (ko) 분해가능한 물질분배기구
DE3061809D1 (en) Medical apparatus for the introduction or removal of liquid by means of a syringe
ATE200881T1 (de) Mehrkammer-ampulle für portionierte flüssigkeiten
DE3474336D1 (en) Throttle device
ATE274925T1 (de) Ausgabevorrichtung
NL7508302A (nl) Insteekdoorn voor infuus- en transfuustoestel- len.
ES245489U (es) Una disposicion de aspiradora y recipiente para polvo combi-nados
GB1535335A (en) Container for sterile solution
GB928842A (en) Improvements relating to containers for fluids
FR2665630A1 (fr) Dispositif desinfectant de faible encombrement a mise en óoeuvre rapide et utilisation simplifiee.

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee