JPS59140737U - 定量輸液装置 - Google Patents

定量輸液装置

Info

Publication number
JPS59140737U
JPS59140737U JP1983035532U JP3553283U JPS59140737U JP S59140737 U JPS59140737 U JP S59140737U JP 1983035532 U JP1983035532 U JP 1983035532U JP 3553283 U JP3553283 U JP 3553283U JP S59140737 U JPS59140737 U JP S59140737U
Authority
JP
Japan
Prior art keywords
metered
infusion device
tube
valve mechanism
dose
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1983035532U
Other languages
English (en)
Other versions
JPS6128626Y2 (ja
Inventor
秀樹 佐々木
Original Assignee
株式会社日本メディカル・サプライ
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 株式会社日本メディカル・サプライ filed Critical 株式会社日本メディカル・サプライ
Priority to JP1983035532U priority Critical patent/JPS59140737U/ja
Priority to US06/584,119 priority patent/US4553964A/en
Priority to EP84301700A priority patent/EP0119819B1/en
Priority to DE8484301700T priority patent/DE3462086D1/de
Publication of JPS59140737U publication Critical patent/JPS59140737U/ja
Application granted granted Critical
Publication of JPS6128626Y2 publication Critical patent/JPS6128626Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • 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
    • A61M5/1412—Burettes, measuring cylinders

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (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

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
添付図面は、本考案の実施例を示し、第１図は、定量輸
液装置の斜視図、第２図は、説明の便宜上弁を除いた、
第１図の■−■線断面図、第３図は、コネクタの縦断面
図、第４図は、スプール弁の斜視図、第５図は、薬液の
連通流路を開成した状態を示子コネクタ部分の縦断面図
、第６図は、第５図のＶＩ−ＶＩ線断面図、第７図は、
空気導入口を開成した状態を示すコネクタ部分の横断面
図、第８図は、弁の他の実施例を示す斜視図、第９図は
、薬液の連通流路を開成した状態を示すコネクタ部分の
縦断面図、第１０図は、第９図のＸ−Ｘ線断面図、第１
１図は、空気導入口を開成した状態を示す一コネクタ部
分の縦断面図、第１２図は、第１１図の■−刈縁線断面
図それぞれ示す。 １・・・定量輸液装置、２・・・上部定量筒、３・・・
下部微量筒、４・・・連通流路、５・・・空気導入口、
６・・・コネクタ、７・・・切換え弁機構、８・・・空
気導入口、９・・・主薬液導入口、１０・・・側薬液注
入口、１３・・・側薬液注入口、１４・・・輸液導出口
、１７・・・円形孔、２７・・・スプール弁、３７・・
・三方コック。

Claims (1)

  1. 【実用新案登録請求の範囲】 １　第１の定量筒と第２の定量筒とを、切換え弁−機構
    により選択的に開閉しうる連通流路を備え・たコネクタ
    を介して直列に連通連結せしめるとともに、該コネクタ
    に更に前記切換え弁機構により選択的に開閉しうる、前
    記第２の定量筒と連通ずる空気導入口を設け、前記切要
    え弁機構は、前記連通流路が閉成されたとき前記空気導
    入口が開成されるよう゛に構成されていることを特徴と
    する定量輸液装置。　　・ ２　前記第１の定量筒と第２の定量筒とが、相互にその
    直径を異にする筒体である、実用新案登録請求の範囲第
    １項記載の定量輸液装置。 ３　前記第１の定量筒と第２の定量筒とに、それぞれ計
    量目盛が付されており、該計量目盛の一目盛は前記第１
    の定量筒と第２の定量筒とでその単位量を異にする、実
    用新案登録請求の範囲第２項記載の定量輸液装置。− ４前記切換え弁機構が、スプール弁を備えた弁機構であ
    る、実用新案登録請求の範囲第１項記載の定量輸液装置
    。 ５　前記切換え弁機構が、三方コックを備えた弁機構で
    ある、実用新案登録請求の範囲第１項記載の定量輸液装
    置。 ６　前記コネクタが、前記第１の定量筒と一体成形され
    ている、実用新案登録請求の範囲第１項又は第２項又は
    第３項又は第４項又は第５項記載の定量輸液装置。 ７　前記第１の定量筒と第２の定量筒とコネクタとが透
    明材料にて形成されている、実用新案登　　　　　゛録
    請求の範囲第６項記載の定量輸液装置。
JP1983035532U 1983-03-14 1983-03-14 定量輸液装置 Granted JPS59140737U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1983035532U JPS59140737U (ja) 1983-03-14 1983-03-14 定量輸液装置
US06/584,119 US4553964A (en) 1983-03-14 1984-02-27 Infusion apparatus
EP84301700A EP0119819B1 (en) 1983-03-14 1984-03-13 Infusion apparatus
DE8484301700T DE3462086D1 (en) 1983-03-14 1984-03-13 Infusion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983035532U JPS59140737U (ja) 1983-03-14 1983-03-14 定量輸液装置

Publications (2)

Publication Number Publication Date
JPS59140737U true JPS59140737U (ja) 1984-09-20
JPS6128626Y2 JPS6128626Y2 (ja) 1986-08-25

Family

ID=12444341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983035532U Granted JPS59140737U (ja) 1983-03-14 1983-03-14 定量輸液装置

Country Status (4)

Country Link
US (1) US4553964A (ja)
EP (1) EP0119819B1 (ja)
JP (1) JPS59140737U (ja)
DE (1) DE3462086D1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687473A (en) * 1986-02-06 1987-08-18 Burron Medical Inc. Self-contained secondary solution set
US4784637A (en) * 1987-03-23 1988-11-15 Ryder International Corporation Aseptic irrigation syringe
US4781698A (en) * 1987-04-09 1988-11-01 Parren Mark L Selectable drop size infusion metering device
US5306237A (en) * 1989-11-06 1994-04-26 Mectra Labs, Inc. Disposable lavage
US5203769A (en) * 1989-11-06 1993-04-20 Mectra Labs, Inc. Medical device valving mechanism
US5505210A (en) * 1989-11-06 1996-04-09 Mectra Labs, Inc. Lavage with tissue cutting cannula
US5256160A (en) * 1989-11-06 1993-10-26 Mectra Labs, Inc. Medical device valving mechanism
US5409013A (en) * 1989-11-06 1995-04-25 Mectra Labs, Inc. Tissue removal assembly
US5797907A (en) * 1989-11-06 1998-08-25 Mectra Labs, Inc. Electrocautery cutter
US5338292A (en) * 1989-11-06 1994-08-16 Mectra Labs, Inc. Disposable lavage with instrument shield
US5250065A (en) * 1990-09-11 1993-10-05 Mectra Labs, Inc. Disposable lavage tip assembly
US6193672B1 (en) 1993-05-11 2001-02-27 Mectra Labs, Inc. Lavage
US5334170A (en) 1993-07-14 1994-08-02 Abbott Laboratories Dye management system including an administration set with an in-line burette
US5527332A (en) * 1994-11-02 1996-06-18 Mectra Labs, Inc. Tissue cutter for surgery
US5569208A (en) * 1995-08-01 1996-10-29 Merit Medical Systems, Inc. System for managing delivery of contrast media
US5807321A (en) * 1995-11-28 1998-09-15 Merit Medical System for electronically monitoring the delivery of contrast media
US6554806B2 (en) 2001-02-05 2003-04-29 Alaris Medical Systems, Inc. Burette safety valve
US6800072B2 (en) 2002-06-26 2004-10-05 Medex, Inc. Contrast dispensing system
US20040138641A1 (en) * 2003-01-09 2004-07-15 Medex, Inc. Contrast dispensing system with nonsticking luer connector
CN100441246C (zh) * 2006-07-12 2008-12-10 贾宇东 隧道膜式灵敏回血静脉针
CN100448493C (zh) * 2006-07-12 2009-01-07 贾宇东 万向排气盒与流量调节器在输液器上的位置排序方法
US8070730B2 (en) * 2009-03-27 2011-12-06 Tyco Healthcare Group Lp Integral insufflation valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001397A (en) * 1958-01-29 1961-09-26 Joe H Leonard Method and apparatus for measuring liquid flow-volume
US3216418A (en) * 1962-06-01 1965-11-09 Abbott Lab Apparatus for administering parenteral solutions
US3625211A (en) * 1969-06-06 1971-12-07 Cutter Lab Failsafe apparatus for administering a parenteral solution

Also Published As

Publication number Publication date
JPS6128626Y2 (ja) 1986-08-25
US4553964A (en) 1985-11-19
DE3462086D1 (en) 1987-02-26
EP0119819B1 (en) 1987-01-21
EP0119819A1 (en) 1984-09-26

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