CA2000493A1 - Blood perfusion system and tube means used therein - Google Patents

Blood perfusion system and tube means used therein

Info

Publication number
CA2000493A1
CA2000493A1 CA2000493A CA2000493A CA2000493A1 CA 2000493 A1 CA2000493 A1 CA 2000493A1 CA 2000493 A CA2000493 A CA 2000493A CA 2000493 A CA2000493 A CA 2000493A CA 2000493 A1 CA2000493 A1 CA 2000493A1
Authority
CA
Canada
Prior art keywords
dilation catheter
blood
sheath
bore
lumen
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
CA2000493A
Other languages
French (fr)
Other versions
CA2000493C (en
Inventor
Masakiyo Nobuyoshi
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of CA2000493A1 publication Critical patent/CA2000493A1/en
Application granted granted Critical
Publication of CA2000493C publication Critical patent/CA2000493C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1097—Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation only while the balloon is in an inflated state, e.g. temporary by-pass within balloon
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/064—Slit-valve
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

In a blood perfusion system comprising a dilation catheter defining a lumen and including a dilating member at the leading end, and a sheath defining a bore through which the dilation catheter is inserted to define a blood intake gap between the outer surface of the dilation catheter and the sheath bore and including a transverse bore branched from the sheath bore, a tube is connected at one end to the transverse bore and at another end to the lumen of the dilation catheter at a trailing end. When the sheath having the dilation catheter inserted therein is set in a blood vessel, a pump in the tube operates to take blood into the blood intake gap in the sheath, pass through the tube and the dilation catheter lumen, and feed back to the periphery of a lesion through the open leading end of the dilation catheter. The patient's own fresh blood can be injected without the need for a further cutdown or puncture for blood intake.
CA002000493A 1988-10-11 1989-10-11 Blood perfusion system and tube means used therein Expired - Lifetime CA2000493C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-255,300 1988-10-11
JP63255300A JP2736902B2 (en) 1988-10-11 1988-10-11 Tube body and blood perfusion device

Publications (2)

Publication Number Publication Date
CA2000493A1 true CA2000493A1 (en) 1990-04-11
CA2000493C CA2000493C (en) 1995-11-14

Family

ID=17276861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000493A Expired - Lifetime CA2000493C (en) 1988-10-11 1989-10-11 Blood perfusion system and tube means used therein

Country Status (6)

Country Link
US (1) US5106363A (en)
EP (1) EP0363886B1 (en)
JP (1) JP2736902B2 (en)
AU (1) AU622224B2 (en)
CA (1) CA2000493C (en)
DE (1) DE68918037T2 (en)

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US5382230A (en) * 1991-12-16 1995-01-17 Thomas Jefferson University Vascular access sheath for interventional devices
US5328461A (en) * 1992-04-30 1994-07-12 Utterberg David S Blow molded venous drip chamber for hemodialysis
US5702365A (en) * 1992-09-08 1997-12-30 King; Toby St. John Daul-lumen catheter
JP3345147B2 (en) * 1993-01-26 2002-11-18 テルモ株式会社 Vasodilators and catheters
US5407424A (en) * 1993-02-24 1995-04-18 Scimed Life Systems, Inc. Angioplasty perfusion pump
US5421825A (en) * 1993-10-06 1995-06-06 Farcot; Jean-Christian Percutaneous vascular introduction device for the feeding of an extracorporeal blood circuit
US5387226A (en) * 1994-01-14 1995-02-07 Baxter International Inc. Rapid exchange catheter
US6607698B1 (en) 1997-08-15 2003-08-19 Therox, Inc. Method for generalized extracorporeal support
DE19535781C2 (en) * 1995-09-26 1999-11-11 Fraunhofer Ges Forschung Device for active flow support of body fluids
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US6186146B1 (en) 1996-08-30 2001-02-13 Delcath Systems Inc Cancer treatment method
US5919163A (en) * 1997-07-14 1999-07-06 Delcath Systems, Inc. Catheter with slidable balloon
EP1024753B1 (en) * 1997-09-26 2003-04-09 Duke University Perfusion-occlusion catheter
EP1281357A3 (en) 1997-09-26 2003-07-09 Duke University Perfusion-occlusion catheter and methods
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US6044845A (en) 1998-02-03 2000-04-04 Salient Interventional Systems, Inc. Methods and systems for treating ischemia
US6295990B1 (en) 1998-02-03 2001-10-02 Salient Interventional Systems, Inc. Methods and systems for treating ischemia
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US20050203564A1 (en) * 1998-07-23 2005-09-15 Nobles Anthony A. Blood vessel occlusion device
US6319465B1 (en) 1999-06-03 2001-11-20 Dsu Medical Corporation Reversing flow blood processing system having reduced clotting potential
US6436071B1 (en) 1999-06-08 2002-08-20 The Trustees Of Columbia University In The City Of New York Intravascular systems for corporeal cooling
EP1196093B1 (en) 1999-07-02 2006-06-14 Quickpass, Inc. Suturing device
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
JP4293689B2 (en) * 1999-10-05 2009-07-08 株式会社根本杏林堂 Contrast medium injection device
EP3006057A1 (en) 2000-08-24 2016-04-13 Cordis Corporation Fluid delivery systems for delivering fluids to multi-lumen catheters
US20060064071A1 (en) * 2001-11-06 2006-03-23 Possis Medical, Inc. Gas inflation/evacuation system incorporating a reservoir and removably attached sealing system for a guidewire assembly having an occlusive device
US20050182437A1 (en) * 2001-11-06 2005-08-18 Bonnette Michael J. Guidewire assembly including a repeatably inflatable occlusive balloon on a guidewire ensheathed with a spiral coil
US6932828B2 (en) * 2001-11-06 2005-08-23 Possis Medical, Inc. Guidewire occlusion system utilizing repeatably inflatable gas-filled occlusive device
US7789846B2 (en) * 2005-01-25 2010-09-07 Thermopeutix, Inc. System and methods for selective thermal treatment
EP1909655A2 (en) 2005-06-20 2008-04-16 Sutura, Inc. Method and apparatus for applying a knot to a suture
US7615031B2 (en) * 2005-09-01 2009-11-10 Medrad, Inc. Gas inflation/evacuation system incorporating a multiple element valved guidewire assembly having an occlusive device
US20070060878A1 (en) * 2005-09-01 2007-03-15 Possis Medical, Inc. Occlusive guidewire system having an ergonomic handheld control mechanism and torqueable kink-resistant guidewire
US8608703B2 (en) 2007-06-12 2013-12-17 Medrad, Inc. Infusion flow guidewire system
US20070106320A1 (en) * 2005-11-10 2007-05-10 John Blix Balloon catheter for distal protection compatability
WO2008121738A2 (en) 2007-03-29 2008-10-09 Sutura, Inc. Suturing devices and methods for closing a patent foramen ovale
US20090112049A1 (en) * 2007-10-29 2009-04-30 Saudi Arabian Oil Company Heart pump apparatus and method for beating heart surgery
US8771296B2 (en) 2008-05-09 2014-07-08 Nobles Medical Technologies Inc. Suturing devices and methods for suturing an anatomic valve
PL2442860T3 (en) 2009-06-15 2019-09-30 Perflow Medical Ltd. Apparatus for allowing blood flow through an occluded vessel
FR2951951A1 (en) * 2009-11-05 2011-05-06 Centre Nat Rech Scient SECURE INFUSION SYSTEM AND METHOD FOR IMPLEMENTING SAID METHOD
FR2951927A1 (en) * 2009-11-05 2011-05-06 Centre Nat Rech Scient DEVICE FOR COLLECTING BODY LIQUID AND METHOD FOR CARRYING OUT SAID METHOD.
US9192746B2 (en) * 2010-06-07 2015-11-24 Cook Medical Technologies Llc Reperfusion catheter system
EP2603254A4 (en) 2010-08-12 2016-08-24 Boston Scient Ltd Infusion flow system and fluid coupling
EP3644194B1 (en) 2011-04-15 2022-12-07 Heartstitch, Inc. Suturing devices for suturing an anatomic valve
US9084857B2 (en) * 2012-04-16 2015-07-21 W. L. Gore & Associates, Inc. Single access flow-reversal catheter devices and methods
WO2013170081A1 (en) 2012-05-11 2013-11-14 Heartstitch, Inc. Suturing devices and methods for suturing an anatomic structure
EP3016598B1 (en) 2013-07-02 2018-10-10 Med-venture Investments, LLC Suturing devices for suturing an anatomic structure
US9468737B2 (en) 2013-07-12 2016-10-18 Cook Medical Technologies Llc Perfusion regulation system
GB2519512B (en) * 2013-10-11 2015-09-23 Rocket Medical Plc Pleural manometry catheter
JP6469109B2 (en) 2013-12-06 2019-02-13 メッド − ベンチャー インベストメンツ、エルエルシー Suture method and apparatus
JP2015134162A (en) * 2014-01-10 2015-07-27 クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニーＣｏｏｋ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｌｃ Energy-induced embolization system
DK2962720T3 (en) * 2014-07-04 2020-03-16 Abiomed Europe Gmbh SHOPS FOR SEALED ACCESS TO A CAR
US10178993B2 (en) 2014-07-11 2019-01-15 Cardio Medical Solutions, Inc. Device and method for assisting end-to-side anastomosis
WO2017009841A1 (en) 2015-07-16 2017-01-19 Perflow Medical Ltd. Apparatus and method for vessel occlusion removal
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US10687801B2 (en) 2016-04-11 2020-06-23 Nobles Medical Technologies Ii, Inc. Suture spools for tissue suturing device
EP3398646B1 (en) 2017-05-05 2019-10-09 Greatbatch Ltd. Medical device with hemostatic valve
US11839370B2 (en) 2017-06-19 2023-12-12 Heartstitch, Inc. Suturing devices and methods for suturing an opening in the apex of the heart
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Also Published As

Publication number Publication date
EP0363886A3 (en) 1991-01-16
EP0363886A2 (en) 1990-04-18
US5106363A (en) 1992-04-21
DE68918037T2 (en) 1995-01-26
JP2736902B2 (en) 1998-04-08
DE68918037D1 (en) 1994-10-13
EP0363886B1 (en) 1994-09-07
JPH02102670A (en) 1990-04-16
CA2000493C (en) 1995-11-14
AU622224B2 (en) 1992-04-02
AU4269889A (en) 1990-04-26

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Legal Events

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EEER Examination request
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