JPH0261314U - - Google Patents

Info

Publication number
JPH0261314U
JPH0261314U JP1988141248U JP14124888U JPH0261314U JP H0261314 U JPH0261314 U JP H0261314U JP 1988141248 U JP1988141248 U JP 1988141248U JP 14124888 U JP14124888 U JP 14124888U JP H0261314 U JPH0261314 U JP H0261314U
Authority
JP
Japan
Prior art keywords
lumen
airlock
catheter
open
cross
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
JP1988141248U
Other languages
English (en)
Other versions
JPH0532093Y2 (ja
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 filed Critical
Publication of JPH0261314U publication Critical patent/JPH0261314U/ja
Application granted granted Critical
Publication of JPH0532093Y2 publication Critical patent/JPH0532093Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • A61B2017/22084—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance stone- or thrombus-dissolving

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Farming Of Fish And Shellfish (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すものであり、第１
図は本考案によるカテーテル器具の略示断面図で
あり、第２ａ図、第２ｂ図、第２ｃ図、第２ｄ図
および第２ｅ図は、本考案による装置の種々の使
用過程を示す略示側面図である。 １…本考案による装置、２…カテーテル器具、
３…エアロツク、４…第１内腔、６…第２内腔、
７…周壁、８…カテーテル、８ａ…第１カテーテ
ル、８ｂ…第２カテーテル、９…内腔、１１…安
全切換ワイヤ、１２…静脈、１３…血栓、１４…
穿刺カニユーレ、１６…ガイドワイヤ、１７…カ
テーテルの先細端部、１８…エアロツクの末端部
、１９…アダプタの範囲、２１，２２…アダプタ
、２３…注入用注射器、２４…開口部、２６…カ
テーテルの始端部、２７…吸引用注射器。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ストレプトキナーゼ等による溶解下に血栓を
    摘除する装置において、該装置が、エアロツク３
    の全長の大部分にわたつて平行に延び、末端では
    互いに平行に開口し、始端では有限の角度調整下
    に開口する、両側に開いている２つの内腔４，６
    を有する二重内腔エアロツク３を有するカテーテ
    ル器具２を有し、その際第１内腔４はエアロツク
    ３のほぼ全断面積を占め、第２内腔６は著しく狭
    く構成されてかつ第１内腔の周壁７中に形成され
    ており、かつこの第２内腔６に適合された安全切
    換ワイヤ１１を備えていることを特徴とする、血
    栓摘出装置。 ２ 第１内腔４の断面に適合された少なくとも１
    個の第１カテーテル８，８ａを有する、請求項１
    記載の装置。 ３ エアロツク３および／または第１カテーテル
    ８，８ａに挿入可能に適合されたガイドワイヤ１
    ６を有する、請求項１または２記載の装置。 ４ 内腔がガイドワイヤ１６に適合されている穿
    刺カニユーレ１４を有する、請求項１から３まで
    のいずれか１項記載の装置。 ５ 血栓溶解液の注入および／または血栓物質の
    吸引のための少なくとも１個の注射器、２３，２
    ７を有する、請求項１から４までのいずれか１項
    記載の装置。 ６ 第１カテーテル８ａが、細く引出された先細
    になる末端の先端部を有する、請求項２から５ま
    でのいずれか１項記載の装置。 ７ 第２カテーテル８ｂが、その全長にわたつて
    内腔断面に一致する、開いた太い末端部を有する
    ように構成されている、請求項２から６までのい
    ずれか１項記載の装置。 ８ エアロツクが、０．２mmよりも小さい壁厚を
    有する、請求項１から７までのいずれか１項記載
    の装置。 ９ エアロツクの内腔の内径が、８〜１２シヤリ
    エール（ｃｈ）の範囲内にある、請求項１から８
    までのいずれか１項記載の装置。 １０ エアロツク３の外径が、１１〜１４（ｃｈ
    ）の範囲内にある、請求項１から９までのいずれ
    か１項記載の装置。 １１ エアロツク３の第２内腔６の内径が、０．
    ７mmよりも小さい、請求項１から１０までのいず
    れか１項記載の装置。
JP1988141248U 1987-10-31 1988-10-31 Expired - Lifetime JPH0532093Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8714529U DE8714529U1 (de) 1987-10-31 1987-10-31 Vorrichtung zur Thromboembolectomie

Publications (2)

Publication Number Publication Date
JPH0261314U true JPH0261314U (ja) 1990-05-08
JPH0532093Y2 JPH0532093Y2 (ja) 1993-08-18

Family

ID=6813634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988141248U Expired - Lifetime JPH0532093Y2 (ja) 1987-10-31 1988-10-31

Country Status (7)

Country Link
US (1) US4998919A (ja)
EP (1) EP0314896B1 (ja)
JP (1) JPH0532093Y2 (ja)
AT (1) ATE104532T1 (ja)
DE (2) DE8714529U1 (ja)
ES (1) ES2053654T3 (ja)
HK (1) HK1007484A1 (ja)

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US6309379B1 (en) 1991-05-23 2001-10-30 Lloyd K. Willard Sheath for selective delivery of multiple intravascular devices and methods of use thereof
US5219335A (en) * 1991-05-23 1993-06-15 Scimed Life Systems, Inc. Intravascular device such as introducer sheath or balloon catheter or the like and methods for use thereof
US5261895A (en) * 1991-09-26 1993-11-16 Stryker Corporation Apparatus for guiding surgical instruments into a surgical site and blocking escape of fluids from the site
DK0630617T3 (da) * 1993-06-24 1999-05-31 Schneider Europ Gmbh Aspirationskateterindretning
US5417703A (en) * 1993-07-13 1995-05-23 Scimed Life Systems, Inc. Thrombectomy devices and methods of using same
US5419774A (en) * 1993-07-13 1995-05-30 Scimed Life Systems, Inc. Thrombus extraction device
US5403283A (en) * 1993-10-28 1995-04-04 Luther Medical Products, Inc. Percutaneous port catheter assembly and method of use
US5476450A (en) * 1993-11-04 1995-12-19 Ruggio; Joseph M. Apparatus and method for aspirating intravascular, pulmonary and cardiac obstructions
US5334167A (en) * 1993-11-19 1994-08-02 Cocanower David A Modified nasogastric tube for use in enteral feeding
US5531701A (en) * 1994-06-06 1996-07-02 Luther Medical Products, Inc. Over-the-needle catheter
US5522807A (en) * 1994-09-07 1996-06-04 Luther Medical Products, Inc. Dual lumen infusion/aspiration catheter
US5554136A (en) * 1994-09-07 1996-09-10 Luther Medical Products, Inc. Dual lumen infusion/aspiration catheter
US5738660A (en) * 1994-10-27 1998-04-14 Luther Medical Products, Inc. Percutaneous port catheter assembly and method of use
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US5690620A (en) * 1996-05-14 1997-11-25 Knott; Michael Mcfarland Anatomically conforming nasogastric tube with normally-curved tip and method for using same
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US5928203A (en) * 1997-10-01 1999-07-27 Boston Scientific Corporation Medical fluid infusion and aspiration
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JP5836931B2 (ja) 2010-03-26 2015-12-24 テルモ株式会社 留置針組立体
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Also Published As

Publication number Publication date
EP0314896B1 (de) 1994-04-20
US4998919A (en) 1991-03-12
JPH0532093Y2 (ja) 1993-08-18
ATE104532T1 (de) 1994-05-15
DE3889196D1 (de) 1994-05-26
EP0314896A2 (de) 1989-05-10
EP0314896A3 (de) 1991-03-20
ES2053654T3 (es) 1994-08-01
HK1007484A1 (en) 1999-04-16
DE8714529U1 (de) 1988-12-08

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