JPH03503731A - 多穴カテーテル - Google Patents

多穴カテーテル

Info

Publication number
JPH03503731A
JPH03503731A JP1504102A JP50410289A JPH03503731A JP H03503731 A JPH03503731 A JP H03503731A JP 1504102 A JP1504102 A JP 1504102A JP 50410289 A JP50410289 A JP 50410289A JP H03503731 A JPH03503731 A JP H03503731A
Authority
JP
Japan
Prior art keywords
catheter
hole
side opening
wall
catheter tube
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.)
Pending
Application number
JP1504102A
Other languages
English (en)
Japanese (ja)
Inventor
グロツカー，レーモント
グライフエ，ミヒヤエル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH03503731A publication Critical patent/JPH03503731A/ja
Pending legal-status Critical Current

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP1504102A 1988-04-13 1989-04-10 多穴カテーテル Pending JPH03503731A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883812187 DE3812187A1 (de) 1988-04-13 1988-04-13 Mehrlumiger katheter
DE3812187.5 1988-04-13

Publications (1)

Publication Number Publication Date
JPH03503731A true JPH03503731A (ja) 1991-08-22

Family

ID=6351835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1504102A Pending JPH03503731A (ja) 1988-04-13 1989-04-10 多穴カテーテル

Country Status (4)

Country Link
EP (1) EP0409872A1 (cs)
JP (1) JPH03503731A (cs)
DE (1) DE3812187A1 (cs)
WO (1) WO1989009633A1 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05504158A (ja) * 1990-02-16 1993-07-01 ユニリーバー・ナームローゼ・ベンノートシヤープ 液体洗浄製品
US6200301B1 (en) 1997-09-05 2001-03-13 Pulsion Medical Systems Ag Process and devices for determining the instant of injection and the duration of injection in thermodilution measurements
JP2004194948A (ja) * 2002-12-19 2004-07-15 Kawasumi Lab Inc 薬液注入カテーテル及びバルーンカテーテルの製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246016A (en) * 1991-11-08 1993-09-21 Baxter International Inc. Transport catheter and multiple probe analysis method
US5382234A (en) * 1993-04-08 1995-01-17 Scimed Life Systems, Inc. Over-the-wire balloon catheter
JPH0751379A (ja) * 1993-06-24 1995-02-28 Cardiovascular Dynamics Inc 注入カテーテル及び脈管内部位処置方法並びにカテーテル製造方法
US5968009A (en) * 1997-01-29 1999-10-19 Baxter International Inc. Double lumen tubing design for catheter
US5795326A (en) * 1997-01-29 1998-08-18 Baxter International Inc. Double lumen tubing design for catheter
US11464485B2 (en) 2018-12-27 2022-10-11 Avent, Inc. Transducer-mounted needle assembly with improved electrical connection to power source
US11647980B2 (en) 2018-12-27 2023-05-16 Avent, Inc. Methods for needle identification on an ultrasound display screen by determining a meta-frame rate of the data signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93668C (cs) * 1955-01-28
US4329994A (en) * 1980-06-18 1982-05-18 American Hospital Supply Corporation Multilumen catheter
US4456013A (en) * 1981-09-08 1984-06-26 Brown University Research Foundation Catheter
US4432366A (en) * 1981-11-27 1984-02-21 Cordis Corporation Reference electrode catheter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05504158A (ja) * 1990-02-16 1993-07-01 ユニリーバー・ナームローゼ・ベンノートシヤープ 液体洗浄製品
US6200301B1 (en) 1997-09-05 2001-03-13 Pulsion Medical Systems Ag Process and devices for determining the instant of injection and the duration of injection in thermodilution measurements
JP2004194948A (ja) * 2002-12-19 2004-07-15 Kawasumi Lab Inc 薬液注入カテーテル及びバルーンカテーテルの製造方法

Also Published As

Publication number Publication date
DE3812187C2 (cs) 1990-04-26
DE3812187A1 (de) 1989-10-26
EP0409872A1 (de) 1991-01-30
WO1989009633A1 (fr) 1989-10-19

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