CA2348523A1 - Finishing technique for a guiding catheter - Google Patents

Finishing technique for a guiding catheter Download PDF

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Publication number
CA2348523A1
CA2348523A1 CA002348523A CA2348523A CA2348523A1 CA 2348523 A1 CA2348523 A1 CA 2348523A1 CA 002348523 A CA002348523 A CA 002348523A CA 2348523 A CA2348523 A CA 2348523A CA 2348523 A1 CA2348523 A1 CA 2348523A1
Authority
CA
Canada
Prior art keywords
guiding catheter
layer
finishing technique
reinforcement layer
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.)
Granted
Application number
CA002348523A
Other languages
French (fr)
Other versions
CA2348523C (en
Inventor
Fred T. Parker
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.)
Cook Inc
Original Assignee
Cook Incorporated
Fred T. Parker
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 Cook Incorporated, Fred T. Parker filed Critical Cook Incorporated
Priority to CA2603109A priority Critical patent/CA2603109C/en
Publication of CA2348523A1 publication Critical patent/CA2348523A1/en
Application granted granted Critical
Publication of CA2348523C publication Critical patent/CA2348523C/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
    • 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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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

Abstract

Disclosed is a catheter, more particularly a guiding catheter. The guiding catheter comprises an inner layer, a reinforcement layer, and an outer layer.
The reinforcement layer generally extends from the proximal end of the guiding catheter and terminates proximal to the distal end of the guiding catheter.
The distal portion of the guiding catheter comprises a soft material to facilitate manipulation. The reinforcement layer can be attached to the inner layer and the outer layer attaches to both the reinforcement layer and the inner layer.
Proximal portion of the guiding catheter can have a folded cuff.
CA002348523A 1998-12-16 1999-12-16 Finishing technique for a guiding catheter Expired - Lifetime CA2348523C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2603109A CA2603109C (en) 1998-12-16 1999-12-16 Finishing technique for a guiding catheter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11249198P 1998-12-16 1998-12-16
US60/112,491 1998-12-16
PCT/US1999/029962 WO2000035527A2 (en) 1998-12-16 1999-12-16 Finishing technique for a guiding catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2603109A Division CA2603109C (en) 1998-12-16 1999-12-16 Finishing technique for a guiding catheter

Publications (2)

Publication Number Publication Date
CA2348523A1 true CA2348523A1 (en) 2000-06-22
CA2348523C CA2348523C (en) 2008-02-12

Family

ID=22344177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002348523A Expired - Lifetime CA2348523C (en) 1998-12-16 1999-12-16 Finishing technique for a guiding catheter

Country Status (6)

Country Link
EP (1) EP1140268A2 (en)
JP (1) JP4674969B2 (en)
KR (1) KR20010080519A (en)
AU (1) AU766038B2 (en)
CA (1) CA2348523C (en)
WO (1) WO2000035527A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016310D1 (en) * 2003-04-25 2008-10-16 Cook Inc SUPPLY CATHETER
JP4497454B2 (en) 2004-04-06 2010-07-07 朝日インテック株式会社 Medical tools
JP2006149442A (en) * 2004-11-25 2006-06-15 Piolax Medical Device:Kk Catheter
JP2008522742A (en) * 2004-12-07 2008-07-03 クック インコーポレイテッド Inserter device
US20080029173A1 (en) * 2006-08-07 2008-02-07 Diperna Paul Mario Variable flow reshapable flow restrictor apparatus and related methods
US20080108974A1 (en) * 2006-10-20 2008-05-08 Vital Signs, Inc. Reinforced catheter with radiopaque distal tip and process of manufacture
US8337518B2 (en) 2006-12-20 2012-12-25 Onset Medical Corporation Expandable trans-septal sheath
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
JP2009268648A (en) * 2008-05-02 2009-11-19 Nipro Corp Medical catheter
DE102008041570A1 (en) 2008-08-26 2010-03-04 Happich, Dirk, Dr.med. Method for sterilizing an operating chamber together with the surgical chamber
EP3284494A1 (en) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Portable infusion pump system
JP4707123B2 (en) * 2010-03-23 2011-06-22 朝日インテック株式会社 Medical tools
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
JP5757532B2 (en) 2012-07-30 2015-07-29 朝日インテック株式会社 catheter
CN105007972B (en) * 2013-03-08 2017-12-05 科洛普拉斯特公司 Conduit tube component
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
JP6205785B2 (en) * 2013-03-28 2017-10-04 住友ベークライト株式会社 Medical equipment
JP6322402B2 (en) * 2013-12-06 2018-05-09 株式会社グッドマン Guiding catheter
JP2017502731A (en) * 2013-12-19 2017-01-26 スミス メディカル エーエスディー インコーポレーテッド Soft tip catheter
JP2016163643A (en) * 2015-03-06 2016-09-08 テルモ株式会社 Catheter and manufacturing method of the same
JP6702747B2 (en) * 2016-02-10 2020-06-03 テルモ株式会社 Medical long body and balloon catheter
JP6604654B2 (en) * 2016-06-24 2019-11-13 朝日インテック株式会社 catheter
CN110114027B (en) * 2016-11-01 2022-09-06 贝利斯医疗公司 Method and apparatus for puncturing tissue
US10953195B2 (en) 2018-06-01 2021-03-23 Covidien Lp Flexible tip catheter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266999A (en) * 1979-07-30 1981-05-12 Calspan Corporation Catheter for long-term emplacement
JPH084628B2 (en) * 1988-10-20 1996-01-24 テルモ株式会社 Catheter with dilator
US5221270A (en) * 1991-06-28 1993-06-22 Cook Incorporated Soft tip guiding catheter
JPH0584303A (en) * 1991-09-27 1993-04-06 Junkosha Co Ltd Catheter and manufacture thereof
DE4244990C2 (en) * 1992-12-15 2002-03-14 Stm Medtech Starnberg Device for moving an endoscope shaft along a channel-like cavity
JP3383009B2 (en) * 1993-06-29 2003-03-04 テルモ株式会社 Vascular catheter
EP0631793A1 (en) * 1993-06-30 1995-01-04 Cook Incorporated Splittable hemostatic valve and method of use with a splittable introducer sheath
DE4428914C2 (en) * 1993-08-18 2000-09-28 Scimed Life Systems Inc Thin-walled multi-layer catheter
US5911715A (en) * 1994-02-14 1999-06-15 Scimed Life Systems, Inc. Guide catheter having selected flexural modulus segments
US5522881A (en) * 1994-06-28 1996-06-04 Meadox Medicals, Inc. Implantable tubular prosthesis having integral cuffs
US5496294A (en) * 1994-07-08 1996-03-05 Target Therapeutics, Inc. Catheter with kink-resistant distal tip
CA2205666A1 (en) * 1994-11-23 1996-05-30 Micro Interventional Systems, Inc. High torque balloon catheter
DE69504104T2 (en) * 1995-01-04 1999-05-06 Medtronic Inc IMPROVED METHOD FOR PRODUCING A SOFT TIP
US5647857A (en) * 1995-03-16 1997-07-15 Endotex Interventional Systems, Inc. Protective intraluminal sheath
JP3752284B2 (en) * 1995-11-15 2006-03-08 株式会社ヴァーユ Balloon catheter
WO1997026831A1 (en) * 1996-01-24 1997-07-31 Origin Medsystems, Inc. Tissue separation cannula with dissection probe and method
US6042578A (en) * 1996-05-13 2000-03-28 Schneider (Usa) Inc. Catheter reinforcing braids

Also Published As

Publication number Publication date
EP1140268A2 (en) 2001-10-10
JP2002532164A (en) 2002-10-02
WO2000035527A2 (en) 2000-06-22
WO2000035527A3 (en) 2000-10-19
CA2348523C (en) 2008-02-12
JP4674969B2 (en) 2011-04-20
KR20010080519A (en) 2001-08-22
AU1843800A (en) 2000-07-03
AU766038B2 (en) 2003-10-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191216