IT1154592B - Catetere dotato di una parte selettivamente irrigidita - Google Patents

Catetere dotato di una parte selettivamente irrigidita

Info

Publication number
IT1154592B
IT1154592B IT24460/82A IT2446082A IT1154592B IT 1154592 B IT1154592 B IT 1154592B IT 24460/82 A IT24460/82 A IT 24460/82A IT 2446082 A IT2446082 A IT 2446082A IT 1154592 B IT1154592 B IT 1154592B
Authority
IT
Italy
Prior art keywords
hardened part
catheter equipped
selectively hardened
selectively
catheter
Prior art date
Application number
IT24460/82A
Other languages
English (en)
Other versions
IT8224460A0 (it
IT8224460A1 (it
Inventor
William J Norton
Original Assignee
Bard Inc C R
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 Bard Inc C R filed Critical Bard Inc C R
Publication of IT8224460A0 publication Critical patent/IT8224460A0/it
Publication of IT8224460A1 publication Critical patent/IT8224460A1/it
Application granted granted Critical
Publication of IT1154592B publication Critical patent/IT1154592B/it

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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • 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
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • A61M2025/0065—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body which become stiffer or softer when becoming wet or humid, e.g. immersed within a liquid
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
IT24460/82A 1981-12-31 1982-11-26 Catetere dotato di una parte selettivamente irrigidita IT1154592B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33629081A 1981-12-31 1981-12-31

Publications (3)

Publication Number Publication Date
IT8224460A0 IT8224460A0 (it) 1982-11-26
IT8224460A1 IT8224460A1 (it) 1984-05-26
IT1154592B true IT1154592B (it) 1987-01-21

Family

ID=23315428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24460/82A IT1154592B (it) 1981-12-31 1982-11-26 Catetere dotato di una parte selettivamente irrigidita

Country Status (11)

Country Link
JP (1) JPS58118766A (it)
AU (1) AU8984682A (it)
BR (1) BR8206824A (it)
CA (1) CA1191064A (it)
DE (1) DE3247576A1 (it)
ES (1) ES267884Y (it)
FR (1) FR2519255A1 (it)
GB (1) GB2112646B (it)
IT (1) IT1154592B (it)
NL (1) NL8203898A (it)
SE (1) SE8205603L (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531943A (en) * 1983-08-08 1985-07-30 Angiomedics Corporation Catheter with soft deformable tip
SE8305444L (sv) * 1983-10-04 1985-04-05 Vilhelm Einar Stellan Hjerten Bakterieavvisande ytor
US4798597A (en) * 1987-04-29 1989-01-17 Sherwood Medical Co Flexible composite intubation tube
JPH02299663A (ja) * 1989-05-15 1990-12-11 Unitika Ltd 抗感染性カテーテル
DE69002295T2 (de) * 1989-09-25 1993-11-04 Schneider Usa Inc Mehrschichtextrusion als verfahren zur herstellung von ballons zur gefaessplastik.
US5135516A (en) * 1989-12-15 1992-08-04 Boston Scientific Corporation Lubricious antithrombogenic catheters, guidewires and coatings
US5843089A (en) 1990-12-28 1998-12-01 Boston Scientific Corporation Stent lining
US5674192A (en) * 1990-12-28 1997-10-07 Boston Scientific Corporation Drug delivery
US5304121A (en) * 1990-12-28 1994-04-19 Boston Scientific Corporation Drug delivery system making use of a hydrogel polymer coating
JPH0783761B2 (ja) * 1990-10-04 1995-09-13 テルモ株式会社 医療用具
US6524274B1 (en) 1990-12-28 2003-02-25 Scimed Life Systems, Inc. Triggered release hydrogel drug delivery system
US5102402A (en) * 1991-01-04 1992-04-07 Medtronic, Inc. Releasable coatings on balloon catheters
US5254089A (en) * 1992-04-02 1993-10-19 Boston Scientific Corp. Medication dispensing balloon catheter
DE4222380A1 (de) 1992-07-08 1994-01-13 Ernst Peter Prof Dr M Strecker In den Körper eines Patienten perkutan implantierbare Endoprothese
US5599298A (en) * 1993-12-30 1997-02-04 Boston Scientific Corporation Bodily sample collection balloon catheter method
US5588962A (en) * 1994-03-29 1996-12-31 Boston Scientific Corporation Drug treatment of diseased sites deep within the body
FR2719223B1 (fr) * 1994-04-29 1996-10-04 France Chirurgie Instr Produit ophtalmologique.
US6494861B1 (en) 1997-01-15 2002-12-17 Boston Scientific Corporation Drug delivery system
US5868719A (en) * 1997-01-15 1999-02-09 Boston Scientific Corporation Drug delivery balloon catheter device
US6702789B1 (en) 1997-03-11 2004-03-09 Alcove Medical, Inc. Catheter having insertion control mechanism and anti-bunching mechanism
US6306166B1 (en) 1997-08-13 2001-10-23 Scimed Life Systems, Inc. Loading and release of water-insoluble drugs
WO1999049908A1 (en) 1998-03-31 1999-10-07 University Of Cincinnati Temperature controlled solute delivery system
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
KR101198980B1 (ko) 2007-01-21 2012-11-07 헤모텍 아게 체강의 협착 치료 및 급성 재협착 예방을 위한 의료 제품
US9192697B2 (en) 2007-07-03 2015-11-24 Hemoteq Ag Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis
CN103550853B (zh) * 2007-07-16 2015-11-18 弗罗森斯有限公司 用于移除尿的系统和方法
US10369256B2 (en) 2009-07-10 2019-08-06 Boston Scientific Scimed, Inc. Use of nanocrystals for drug delivery from a balloon
EP2453938B1 (en) 2009-07-17 2015-08-19 Boston Scientific Scimed, Inc. Nucleation of drug delivery balloons to provide improved crystal size and density
US8889211B2 (en) 2010-09-02 2014-11-18 Boston Scientific Scimed, Inc. Coating process for drug delivery balloons using heat-induced rewrap memory
US8669360B2 (en) 2011-08-05 2014-03-11 Boston Scientific Scimed, Inc. Methods of converting amorphous drug substance into crystalline form
US9056152B2 (en) 2011-08-25 2015-06-16 Boston Scientific Scimed, Inc. Medical device with crystalline drug coating
US9028441B2 (en) 2011-09-08 2015-05-12 Corpak Medsystems, Inc. Apparatus and method used with guidance system for feeding and suctioning
CN116637270A (zh) * 2023-06-19 2023-08-25 成都维宁生物技术有限公司 支撑性的导尿管及其制造方法和用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435826A (en) * 1964-05-27 1969-04-01 Edwards Lab Inc Embolectomy catheter
US3419010A (en) * 1966-01-17 1968-12-31 Cordis Corp Catheter
JPS5821651B2 (ja) * 1973-11-19 1983-05-02 ハイ ボルテ−ジ エンジニアリング コ−ポレ−シヨン カテ−テルケイセイホウホウ
CS173836B1 (it) * 1974-03-19 1977-03-31
US4100309A (en) * 1977-08-08 1978-07-11 Biosearch Medical Products, Inc. Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same

Also Published As

Publication number Publication date
GB2112646A (en) 1983-07-27
AU8984682A (en) 1983-07-07
SE8205603D0 (sv) 1982-10-01
IT8224460A0 (it) 1982-11-26
CA1191064A (en) 1985-07-30
FR2519255A1 (fr) 1983-07-08
DE3247576A1 (de) 1983-07-07
NL8203898A (nl) 1983-07-18
GB2112646B (en) 1985-10-09
SE8205603L (sv) 1983-07-01
ES267884U (es) 1983-04-16
JPS58118766A (ja) 1983-07-14
BR8206824A (pt) 1983-10-04
ES267884Y (es) 1983-11-16
IT8224460A1 (it) 1984-05-26

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