ES2166610T3 - Conducto flexible, por ejemplo un tubo para uso medico o quirurgico. - Google Patents

Conducto flexible, por ejemplo un tubo para uso medico o quirurgico.

Info

Publication number
ES2166610T3
ES2166610T3 ES98940314T ES98940314T ES2166610T3 ES 2166610 T3 ES2166610 T3 ES 2166610T3 ES 98940314 T ES98940314 T ES 98940314T ES 98940314 T ES98940314 T ES 98940314T ES 2166610 T3 ES2166610 T3 ES 2166610T3
Authority
ES
Spain
Prior art keywords
profiled strip
tube
web
medical
plastic material
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.)
Expired - Lifetime
Application number
ES98940314T
Other languages
English (en)
Inventor
Pierre Bailly
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.)
Saint Gobain Performance Plastics Gessil
Saint Gobain Performance Plastics Corp
Original Assignee
Saint Gobain Performance Plastics Gessil
Saint Gobain Performance Plastics 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 Saint Gobain Performance Plastics Gessil, Saint Gobain Performance Plastics Corp filed Critical Saint Gobain Performance Plastics Gessil
Application granted granted Critical
Publication of ES2166610T3 publication Critical patent/ES2166610T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands

Abstract

La invención se refiere a un procedimiento para obtener un conducto flexible (1), dicho conducto consta de una tira aerodinámica (4) que se incluye en un pieza simple un núcleo (4a) con dos bordes iguales (4b, 4c), y al menos un nervio (4d) que sobresale en uno de las caras del núcleo. El procedimiento consiste en enrollar dicha tira aerodinámica sobre un eje (5) en una espiral con enrollamientos contiguos, de modo que los bordes iguales de la tira aerodinámica (4b, 4c), que pertenecen a dos enrollamientos diferentes, formen una junta entre ellos. La invención se caracteriza porque consiste, en combinación: a) en enrollar una tira aerodinámica (4), inmediatamente después se ha obtenido por extrusión de un material plástico, en particular un elastómero, así que los dos bordes iguales (4b, 4c) directamente forman entre ellos una junta de sellado (6); b) entrecruzar cintas aerodinámicas enrolladas, con enrollamientos contiguos, para obtener un conducto flexible de una sola pieza.
ES98940314T 1997-07-24 1998-07-22 Conducto flexible, por ejemplo un tubo para uso medico o quirurgico. Expired - Lifetime ES2166610T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709668A FR2766547B1 (fr) 1997-07-24 1997-07-24 Conduit flexible, par exemple tuyau a usage medical ou chirurgical

Publications (1)

Publication Number Publication Date
ES2166610T3 true ES2166610T3 (es) 2002-04-16

Family

ID=9509784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98940314T Expired - Lifetime ES2166610T3 (es) 1997-07-24 1998-07-22 Conducto flexible, por ejemplo un tubo para uso medico o quirurgico.

Country Status (10)

Country Link
US (1) US6394145B1 (es)
EP (1) EP0996838B1 (es)
JP (1) JP4261046B2 (es)
AT (1) ATE205925T1 (es)
AU (1) AU8866798A (es)
CA (1) CA2297763C (es)
DE (1) DE69801759T2 (es)
ES (1) ES2166610T3 (es)
FR (1) FR2766547B1 (es)
WO (1) WO1999005441A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0102116B1 (pt) 2000-05-10 2010-09-21 componente para um membro de circuito de respiração.
US6662802B2 (en) * 2000-06-21 2003-12-16 Fisher & Paykel Healthcare Limited Conduit with heated wick
US7559324B2 (en) 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
FR2816878B1 (fr) * 2000-11-21 2003-08-08 Saint Gobain Performance Plast Procede de fabrication d'un tube spirale souple et installation mettant en oeuvre ledit procede
US20040239001A1 (en) * 2001-12-14 2004-12-02 Edirisuriya Deshitha Airawana Method of forming a respiratory conduit
AU2003244171B2 (en) * 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
US7291240B2 (en) 2002-09-09 2007-11-06 Fisher & Paykel Healthcare Limited Method of forming a conduit using a wound sacrificial layer
US7493902B2 (en) 2003-05-30 2009-02-24 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
AU2004203870B2 (en) 2003-09-17 2011-03-03 Fisher & Paykel Healthcare Limited Breathable Respiratory Mask
JP2005249082A (ja) * 2004-03-04 2005-09-15 Kanaflex Corporation 可撓性ホース
US8343040B2 (en) * 2005-05-04 2013-01-01 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8574220B2 (en) 2006-02-28 2013-11-05 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
WO2007103715A2 (en) 2006-03-01 2007-09-13 Applied Medical Resources Corporation Gas insufflation and suction/irrigation tubing
US7785514B2 (en) * 2006-05-18 2010-08-31 Mccarthy Peter T Snorkels, flexible tubes, mouthpieces and methods
US8870755B2 (en) 2007-05-18 2014-10-28 Olympus Endo Technology America Inc. Rotate-to-advance catheterization system
US8240838B2 (en) 2007-11-29 2012-08-14 Fujifilm Corporation Ink composition for inkjet recording, inkjet recording method, and printed material
JP6017312B2 (ja) 2009-12-22 2016-10-26 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療用回路用部品
US9295801B2 (en) 2010-05-25 2016-03-29 Fisher & Paykel Healthcare Limited Breathing tube
GB2557117B (en) * 2011-06-03 2018-10-03 Fisher & Paykel Medical tubes and methods of manufacture
GB2541550B (en) 2012-03-15 2017-06-21 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
GB2575894A (en) 2012-04-27 2020-01-29 Fisher & Paykel Healthcare Ltd Usability features for respiratory humidification system
CN107361960B (zh) 2012-11-14 2020-11-06 费雪派克医疗保健有限公司 用于呼吸回路的分区加热
PL2928533T3 (pl) 2012-12-04 2021-05-17 Fisher & Paykel Healthcare Limited Rurki medyczne i sposoby ich wytwarzania
CN108704213B (zh) 2013-09-13 2021-06-22 费雪派克医疗保健有限公司 用于加湿系统的连接
WO2015060731A1 (en) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Delivery of respiratory gases
CA2934235C (en) 2013-12-20 2023-02-28 Fisher & Paykel Healthcare Limited Humidification system connections
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP3501586B1 (en) 2014-03-17 2021-02-17 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
CN106535971B (zh) 2014-06-03 2020-12-04 费雪派克医疗保健有限公司 用于呼吸治疗系统的流动混合器
TWI794733B (zh) 2015-09-09 2023-03-01 紐西蘭商費雪派克保健有限公司 呼吸加濕系統
US11351332B2 (en) 2016-12-07 2022-06-07 Fisher & Paykel Healthcare Limited Sensing arrangements for medical devices
US11311695B2 (en) 2016-12-22 2022-04-26 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US11478127B2 (en) * 2019-03-28 2022-10-25 Olympus Corporation Thin-walled spiral tube for use with endoscope
CN110744800B (zh) * 2019-10-31 2021-05-25 重庆市一龙管道有限公司 钢带螺旋波纹管生产模具及波纹管生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252483A (en) * 1963-11-26 1966-05-24 Air Reduction Flexible hose
US3442297A (en) * 1967-04-21 1969-05-06 George Wesesku Flexible tubing
JPS52137715A (en) * 1976-05-13 1977-11-17 Shirou Kanao Flexible hose * having hard resin reinforcing wire
DE2711236C2 (de) * 1976-05-14 1982-09-23 Shiro Osaka Ibaragi Kanao Verfahren und Vorrichtung zum kontinuierlichen Herstellen eines Rohres
US4119123A (en) * 1976-12-23 1978-10-10 Ernie Samuels, Inc. Flexible hose with wear indicator
US4203476A (en) * 1979-01-05 1980-05-20 Dayco Corporation Wire reinforced hose
US5015958A (en) * 1983-06-30 1991-05-14 Raychem Corporation Elongate sensors comprising conductive polymers, and methods and apparatus using such sensors
JPS61227027A (ja) * 1985-04-02 1986-10-09 Kakuichi Technical Dev Service Kk 可撓管の製法
CH677751A5 (en) * 1989-02-15 1991-06-28 Amrotex Ag Extruded strip spirally wound into tubes - has resilient polymer has recesses along one edge to take corresp. lugs along other edge which also has another projecting feature

Also Published As

Publication number Publication date
DE69801759T2 (de) 2002-05-29
CA2297763A1 (fr) 1999-02-04
JP2001511507A (ja) 2001-08-14
DE69801759D1 (de) 2001-10-25
AU8866798A (en) 1999-02-16
US6394145B1 (en) 2002-05-28
EP0996838B1 (fr) 2001-09-19
JP4261046B2 (ja) 2009-04-30
FR2766547A1 (fr) 1999-01-29
EP0996838A1 (fr) 2000-05-03
CA2297763C (fr) 2007-03-27
ATE205925T1 (de) 2001-10-15
FR2766547B1 (fr) 1999-09-17
WO1999005441A1 (fr) 1999-02-04

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