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WO1988003035A3 - Applicator with splittable cannula for placement of flexible catheter - Google Patents

Applicator with splittable cannula for placement of flexible catheter Download PDF

Info

Publication number
WO1988003035A3
WO1988003035A3 PCT/US1987/002847 US8702847W WO8803035A3 WO 1988003035 A3 WO1988003035 A3 WO 1988003035A3 US 8702847 W US8702847 W US 8702847W WO 8803035 A3 WO8803035 A3 WO 8803035A3
Authority
WO
WIPO (PCT)
Prior art keywords
applicator
cannula
catheter
placement
flexible catheter
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.)
Ceased
Application number
PCT/US1987/002847
Other languages
French (fr)
Other versions
WO1988003035A2 (en
Inventor
Marvin E Koenig Jr
Jeffrey M Williams
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.)
Conavi Medical Inc
Original Assignee
Titan Medical Inc
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 Titan Medical Inc filed Critical Titan Medical Inc
Publication of WO1988003035A2 publication Critical patent/WO1988003035A2/en
Publication of WO1988003035A3 publication Critical patent/WO1988003035A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The applicator (24) combined with a splittable cannula (22) functions to place a catheter (26) through a body membrane and then separate from the catheter (26) leaving the catheter in place and allowing for disposal of the applicator and cannula. The catheter is supported during placement. The cannula is completely contained within the applicator except when the distal end is inserted through the body membrane. Depth of insertion is readily monitored.
PCT/US1987/002847 1986-10-31 1987-10-30 Applicator with splittable cannula for placement of flexible catheter Ceased WO1988003035A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92531386A 1986-10-31 1986-10-31
US925,313 1986-10-31

Publications (2)

Publication Number Publication Date
WO1988003035A2 WO1988003035A2 (en) 1988-05-05
WO1988003035A3 true WO1988003035A3 (en) 1988-06-02

Family

ID=25451545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1987/002847 Ceased WO1988003035A2 (en) 1986-10-31 1987-10-30 Applicator with splittable cannula for placement of flexible catheter

Country Status (4)

Country Link
AU (1) AU1042788A (en)
IL (1) IL84326A0 (en)
WO (1) WO1988003035A2 (en)
ZA (1) ZA878196B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883468A (en) * 1987-04-08 1989-11-28 Terumo Kabushiki Kaisha Medical tool introduction cannula and method of manufacturing the same
US5248301A (en) * 1987-12-03 1993-09-28 Medfusion, Inc. Transcutaneous infusion apparatus and methods of manufacture and use
JPH03505165A (en) * 1987-12-03 1991-11-14 メディックス、インコーポレイテッド Percutaneous injection device and its catheter introduction device
US4957489A (en) * 1988-10-19 1990-09-18 Critikon, Inc. Through the needle catheter insertion device and technique
US5817102A (en) * 1992-05-08 1998-10-06 Schneider (Usa) Inc. Apparatus for delivering and deploying a stent
US5489275A (en) * 1994-11-14 1996-02-06 Ep Technologies, Inc. Identification ring for catheter
FR2770408B1 (en) * 1997-10-30 2000-01-21 Medicorp Sa HANDLE FOR CATHETER
US6273874B1 (en) * 1999-08-18 2001-08-14 Becton, Dickinson And Company Protected peelable U-wing introducer
ATE401920T1 (en) * 2000-07-13 2008-08-15 Abbott Cardiovascular Systems DELIVERY SYSTEM FOR MYOCARDIAL CELLULAR MATERIAL
US6929627B2 (en) * 2002-04-30 2005-08-16 James L. Mahoney Support device for ostomy appliance
US8308708B2 (en) 2003-07-15 2012-11-13 Abbott Cardiovascular Systems Inc. Deployment system for myocardial cellular material
US7678077B2 (en) * 2004-02-20 2010-03-16 Boston Scientific Scimed, Inc. Variable depth injection device and method
FR2981575B1 (en) * 2011-10-19 2014-01-03 Braun Medical Sas CATHETER WITH REMOVABLE CANNULA FOR THE PUNCHING OF BODY CAVITIES AND A CANNULA OF THIS TYPE
WO2020236680A1 (en) * 2019-05-17 2020-11-26 Worrel Daniel A Surgical devices and deployment apparatuses

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262449A (en) * 1964-02-11 1966-07-26 Sorenson Res Corp Intravenous catheter placement unit with retractable needle
US3359978A (en) * 1964-10-26 1967-12-26 Jr Raymond M Smith Guide needle for flexible catheters
DE2855502A1 (en) * 1978-12-22 1980-07-03 Plastik Fuer Die Medizin Pfm Intravenous catheter device - with Y=piece for needle and catheter and latex membrane sealing pierced needle hole
EP0021446A1 (en) * 1979-06-30 1981-01-07 Intermedicat GmbH Short separable plastic catheter
US4352354A (en) * 1980-10-30 1982-10-05 Nissho Corporation Winged retention needle
EP0067260A1 (en) * 1981-06-08 1982-12-22 Luther Medical Products, Inc. Cannula needle for catheter
EP0093101A2 (en) * 1982-04-22 1983-11-02 Bengt Gustavsson A device for introducing a catheter into a blood vessel
US4449973A (en) * 1982-06-26 1984-05-22 Luther Medical Products, Inc. Small gauge, pre-split cannula and process for manufacture
EP0125843A2 (en) * 1983-05-03 1984-11-21 Catheter Technology Corporation Apparatus for inserting a catheter
EP0155331A1 (en) * 1980-11-14 1985-09-25 Frederic J. Toye Apparatus for providing an opening into a body cavity or hollow viscus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262449A (en) * 1964-02-11 1966-07-26 Sorenson Res Corp Intravenous catheter placement unit with retractable needle
US3359978A (en) * 1964-10-26 1967-12-26 Jr Raymond M Smith Guide needle for flexible catheters
DE2855502A1 (en) * 1978-12-22 1980-07-03 Plastik Fuer Die Medizin Pfm Intravenous catheter device - with Y=piece for needle and catheter and latex membrane sealing pierced needle hole
EP0021446A1 (en) * 1979-06-30 1981-01-07 Intermedicat GmbH Short separable plastic catheter
US4352354A (en) * 1980-10-30 1982-10-05 Nissho Corporation Winged retention needle
EP0155331A1 (en) * 1980-11-14 1985-09-25 Frederic J. Toye Apparatus for providing an opening into a body cavity or hollow viscus
EP0067260A1 (en) * 1981-06-08 1982-12-22 Luther Medical Products, Inc. Cannula needle for catheter
EP0093101A2 (en) * 1982-04-22 1983-11-02 Bengt Gustavsson A device for introducing a catheter into a blood vessel
US4449973A (en) * 1982-06-26 1984-05-22 Luther Medical Products, Inc. Small gauge, pre-split cannula and process for manufacture
EP0125843A2 (en) * 1983-05-03 1984-11-21 Catheter Technology Corporation Apparatus for inserting a catheter

Also Published As

Publication number Publication date
ZA878196B (en) 1989-06-28
WO1988003035A2 (en) 1988-05-05
AU1042788A (en) 1988-05-25
IL84326A0 (en) 1988-04-29

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