CA2163622A1 - Non-Occluding Catheter Bolus - Google Patents

Non-Occluding Catheter Bolus

Info

Publication number
CA2163622A1
CA2163622A1 CA2163622A CA2163622A CA2163622A1 CA 2163622 A1 CA2163622 A1 CA 2163622A1 CA 2163622 A CA2163622 A CA 2163622A CA 2163622 A CA2163622 A CA 2163622A CA 2163622 A1 CA2163622 A1 CA 2163622A1
Authority
CA
Canada
Prior art keywords
bolus
section
tube
flow passage
irregularly shaped
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
CA2163622A
Other languages
French (fr)
Other versions
CA2163622C (en
Inventor
David G. Quinn
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.)
Radius International LP
Original Assignee
David G. Quinn
Radius International, Inc.
Radius International Limited Partnership
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 David G. Quinn, Radius International, Inc., Radius International Limited Partnership filed Critical David G. Quinn
Publication of CA2163622A1 publication Critical patent/CA2163622A1/en
Application granted granted Critical
Publication of CA2163622C publication Critical patent/CA2163622C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
    • A61J15/0007—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth inserted by using a guide-wire
    • 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
    • A61M25/0069—Tip not integral with tube

Abstract

This invention is an improved catheter and bolus for delivering or suctioning fluids to the body cavity of a patient. The catheter (10) includes a tube with a proximal end for joining it to a source of fluid or suction, and a distal end connected to a bolus (320). The bolus has a tubular shaped body (321) with a tube glue area section (325) at one end, a bullet tip section (327) at the other end, and a flow passage section (326) between the connector and nose sections. The tube glue area section (325) and the flow passage section (326) have an irregularly shaped lower surface. In one aspect of the present invention the irregularly shaped surface forms an arch (328).
CA002163622A 1993-06-15 1994-06-14 Non-occluding catheter bolus Expired - Fee Related CA2163622C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7701993A 1993-06-15 1993-06-15
US08/077,019 1993-06-15
US08/217,446 1994-03-24
US08/217,446 US5451216A (en) 1993-06-15 1994-03-24 Non-occluding catheter bolus
PCT/US1994/006636 WO1994028953A1 (en) 1993-06-15 1994-06-14 Non-occluding catheter bolus

Publications (2)

Publication Number Publication Date
CA2163622A1 true CA2163622A1 (en) 1994-12-22
CA2163622C CA2163622C (en) 2000-06-06

Family

ID=26758779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002163622A Expired - Fee Related CA2163622C (en) 1993-06-15 1994-06-14 Non-occluding catheter bolus

Country Status (6)

Country Link
US (3) US5451216A (en)
EP (2) EP0746349A1 (en)
CA (1) CA2163622C (en)
DE (1) DE69434031T2 (en)
ES (1) ES2226668T3 (en)
WO (1) WO1994028953A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9889277B2 (en) 2005-01-13 2018-02-13 Avent, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US9918907B2 (en) 2011-09-08 2018-03-20 Avent, Inc. Method for electromagnetic guidance of feeding and suctioning tube assembly

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US5451216A (en) * 1993-06-15 1995-09-19 Radius International Limited Partnership Non-occluding catheter bolus
US5707389A (en) * 1995-06-07 1998-01-13 Baxter International Inc. Side branch occlusion catheter device having integrated endoscope for performing endoscopically visualized occlusion of the side branches of an anatomical passageway
DE69733911T2 (en) * 1996-01-11 2006-06-01 C.R. Bard, Inc. Tube unit for body access
US6387087B1 (en) 1996-12-11 2002-05-14 Ronald K. Grooters Aortic cannula
US5766202A (en) * 1997-01-21 1998-06-16 Pilling Weck Incorporated Wire-guided esophagael bougie
US5876383A (en) * 1997-09-30 1999-03-02 Grooters; Robert K. Cannula
US6254578B1 (en) 1997-09-30 2001-07-03 Ronald K. Grooters Aortic cannula with tapered tip
US6186987B1 (en) 1997-09-30 2001-02-13 Ronald K. Grooters Aortic cannula with spoon-shaped lip
CA2362332A1 (en) 1999-02-19 2000-08-24 Scimed Life Systems, Inc. Laser lithotripsy device with suction
DE60040221D1 (en) 1999-05-26 2008-10-23 Boston Scient Ltd Sleeve for a medical endoscope
US6786884B1 (en) * 1999-10-29 2004-09-07 Bard Access Systems, Inc. Bolus tip design for a multi-lumen catheter
WO2001037923A1 (en) 1999-11-24 2001-05-31 Radius International Limited Partnership Blood vessel catheter
US6540714B1 (en) 1999-11-24 2003-04-01 Radius International Limited Partnership Blood vessel catheter
US6517529B1 (en) 1999-11-24 2003-02-11 Radius International Limited Partnership Hemodialysis catheter
DE20007733U1 (en) * 2000-04-28 2000-08-24 Thiel Ulrich Ureteral catheter for applying a liquid to a ureter
US6511474B1 (en) 2000-07-12 2003-01-28 Corpak, Inc. Bolus for non-occluding high flow enteral feeding tube
US6461321B1 (en) 2000-08-30 2002-10-08 Radius International Limited Partnership Hemodialysis catheter
US7108674B2 (en) * 2000-08-30 2006-09-19 Radius International Limited Partnership Catheter
US6942653B2 (en) 2001-05-11 2005-09-13 Radius International Limited Partnership Blood vessel catheter
US20030045859A1 (en) * 2001-06-11 2003-03-06 Larry Dominguez Delivery system using balloon catheter
EP1270038A1 (en) * 2001-06-19 2003-01-02 N.G.C. Medical S.p.A. Two-lumen suction catheter for distal protection in a percutaneous intervention
US7048722B2 (en) * 2001-11-16 2006-05-23 Radius International Limited Partnership Catheter
US20040158229A1 (en) * 2002-01-24 2004-08-12 Quinn David G. Catheter assembly and method of catheter insertion
CA2482251A1 (en) * 2002-04-09 2003-10-16 Synthes (U.S.A.) Device for guiding a cerclage wire
US20030225392A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US20030225393A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US9132262B2 (en) * 2002-06-04 2015-09-15 Irwin R. Berman Applicator for dispensing a medicinal substance
US20040054350A1 (en) * 2002-09-17 2004-03-18 Shaughnessy Michael C. Enteral feeding unit having a reflux device and reflux method
ATE391524T1 (en) * 2002-11-15 2008-04-15 Radius Int Lp CATHETER
US20040116899A1 (en) * 2002-12-16 2004-06-17 Shaughnessy Michael C. Bolus for non-occluding high flow enteral feeding tube
US7090654B2 (en) * 2003-03-28 2006-08-15 Sherwood Services Ag Catheter with occlusion resistant tip
US7776005B2 (en) * 2003-03-28 2010-08-17 Covidien Ag Triple lumen catheter with occlusion resistant tip
US7141035B2 (en) * 2003-03-28 2006-11-28 Sherwood Services Ag Catheter with occlusion resistant tip
WO2005046778A1 (en) * 2003-11-06 2005-05-26 Radius International Limited Partnership Catheter and method of manufacture
US20050171468A1 (en) * 2004-02-04 2005-08-04 Wood Scott D. Gastric aspirate intestinal feeding tube
US20060100572A1 (en) * 2004-02-12 2006-05-11 Dimatteo Kristian Dialysis catheter tip and method of manufacture
US20050182352A1 (en) * 2004-02-12 2005-08-18 Dimatteo Kristian Dialysis catheter tip
MX2007005330A (en) 2004-11-04 2007-10-10 Covidien Ag Catheter insertion apparatus.
US20060167421A1 (en) * 2005-01-21 2006-07-27 Radius International Ltd. Partnership Catheter with insert-molded tip
US7914497B2 (en) * 2005-01-26 2011-03-29 Radius International Limited Partnership Catheter
US20060189959A1 (en) * 2005-02-22 2006-08-24 Schneiter James A High flow diffusion catheter
US20070078378A1 (en) * 2005-08-29 2007-04-05 Alcon, Inc. Nozzle
US20070060898A1 (en) * 2005-09-07 2007-03-15 Shaughnessy Michael C Enteral medical treatment assembly having a safeguard against erroneous connection with an intravascular treatment system
US8317773B2 (en) * 2006-11-07 2012-11-27 Angio Dynamics, Inc. Catheter with open faced sloped end portion
US20090093794A1 (en) * 2007-10-03 2009-04-09 Tyco Healthcare Group Lp Bolus tube assembly
US8496629B2 (en) 2008-04-22 2013-07-30 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US9364634B2 (en) 2008-04-22 2016-06-14 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
TWM351042U (en) * 2008-07-18 2009-02-21 yong-long Hong Hygienic straw sleeve for environmental protection
US8187231B2 (en) * 2009-06-26 2012-05-29 Tyco Healthcare Group Lp Catheterization system
JP2012065861A (en) 2010-09-24 2012-04-05 Nihon Covidien Kk Dialysis catheter
US9402975B2 (en) * 2011-08-31 2016-08-02 Becton, Dickinson And Company Systems and methods to increase rigidity and snag-resistance of catheter tip
US9072867B2 (en) 2011-09-30 2015-07-07 Covidien Lp Catheter with external flow channel
US8747343B2 (en) 2011-09-30 2014-06-10 Covidien Lp Hemodialysis catheter with improved side opening design
EP2633876B1 (en) * 2012-03-02 2014-09-24 Cook Medical Technologies LLC Dilation cap for endoluminal device
DE102012104548B8 (en) * 2012-05-25 2018-03-22 Acandis Gmbh & Co. Kg Catheter for insertion into a hollow body organ, in particular a blood vessel, and system with such a catheter
CN104874033A (en) * 2015-05-28 2015-09-02 上海慧达医疗器械有限公司 Novel thrombus aspiration catheter
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip
US11565080B2 (en) * 2019-02-11 2023-01-31 St. Jude Medical, Cardiology Division, Inc. Catheter tip assembly for a catheter shaft

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US4986807A (en) * 1989-01-23 1991-01-22 Interventional Technologies, Inc. Atherectomy cutter with radially projecting blade
US5451216A (en) * 1993-06-15 1995-09-19 Radius International Limited Partnership Non-occluding catheter bolus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9889277B2 (en) 2005-01-13 2018-02-13 Avent, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US10549074B2 (en) 2005-01-13 2020-02-04 Avent, Inc. Tubing assembly and signal generation placement device and method for use with catheter guidance systems
US9918907B2 (en) 2011-09-08 2018-03-20 Avent, Inc. Method for electromagnetic guidance of feeding and suctioning tube assembly

Also Published As

Publication number Publication date
DE69434031D1 (en) 2004-10-28
EP1036570B1 (en) 2004-09-22
DE69434031T2 (en) 2005-09-22
US5810787A (en) 1998-09-22
EP1036570A2 (en) 2000-09-20
CA2163622C (en) 2000-06-06
EP0746349A4 (en) 1997-01-02
US5599322A (en) 1997-02-04
US5451216A (en) 1995-09-19
EP1036570A3 (en) 2000-10-25
ES2226668T3 (en) 2005-04-01
EP0746349A1 (en) 1996-12-11
WO1994028953A1 (en) 1994-12-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed