AU2012321401B2 - Medical tubes and methods of manufacture - Google Patents

Medical tubes and methods of manufacture Download PDF

Info

Publication number
AU2012321401B2
AU2012321401B2 AU2012321401A AU2012321401A AU2012321401B2 AU 2012321401 B2 AU2012321401 B2 AU 2012321401B2 AU 2012321401 A AU2012321401 A AU 2012321401A AU 2012321401 A AU2012321401 A AU 2012321401A AU 2012321401 B2 AU2012321401 B2 AU 2012321401B2
Authority
AU
Australia
Prior art keywords
conduit
opening
wall
tube
adjacent
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.)
Active
Application number
AU2012321401A
Other languages
English (en)
Other versions
AU2012321401A2 (en
AU2012321401A1 (en
Inventor
Enrico Alvarez Garcia
Peter Kenneth Graham
David John Sims
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.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and Paykel Healthcare Ltd
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 Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of AU2012321401A1 publication Critical patent/AU2012321401A1/en
Publication of AU2012321401A2 publication Critical patent/AU2012321401A2/en
Application granted granted Critical
Publication of AU2012321401B2 publication Critical patent/AU2012321401B2/en
Priority to AU2017272155A priority Critical patent/AU2017272155B2/en
Priority to AU2020203451A priority patent/AU2020203451B2/en
Priority to AU2022263547A priority patent/AU2022263547B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3633—General characteristics of the apparatus related to heating or cooling thermally insulated
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • A61M2207/10—Device therefor
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/02—Equipment for testing the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/007—Medical tubes other than catheters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
AU2012321401A 2011-10-14 2012-10-12 Medical tubes and methods of manufacture Active AU2012321401B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2017272155A AU2017272155B2 (en) 2011-10-14 2017-12-05 Medical tubes and methods of manufacture
AU2020203451A AU2020203451B2 (en) 2011-10-14 2020-05-26 Medical tubes and methods for manufacture
AU2022263547A AU2022263547B2 (en) 2011-10-14 2022-11-03 Medical tubes and methods of manufacture

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161547482P 2011-10-14 2011-10-14
US61/547,482 2011-10-14
PCT/NZ2012/000184 WO2013055235A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2017272155A Division AU2017272155B2 (en) 2011-10-14 2017-12-05 Medical tubes and methods of manufacture

Publications (3)

Publication Number Publication Date
AU2012321401A1 AU2012321401A1 (en) 2014-05-01
AU2012321401A2 AU2012321401A2 (en) 2014-08-28
AU2012321401B2 true AU2012321401B2 (en) 2017-09-14

Family

ID=48082144

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2012321401A Active AU2012321401B2 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
AU2017272155A Active AU2017272155B2 (en) 2011-10-14 2017-12-05 Medical tubes and methods of manufacture
AU2020203451A Active AU2020203451B2 (en) 2011-10-14 2020-05-26 Medical tubes and methods for manufacture
AU2022263547A Active AU2022263547B2 (en) 2011-10-14 2022-11-03 Medical tubes and methods of manufacture

Family Applications After (3)

Application Number Title Priority Date Filing Date
AU2017272155A Active AU2017272155B2 (en) 2011-10-14 2017-12-05 Medical tubes and methods of manufacture
AU2020203451A Active AU2020203451B2 (en) 2011-10-14 2020-05-26 Medical tubes and methods for manufacture
AU2022263547A Active AU2022263547B2 (en) 2011-10-14 2022-11-03 Medical tubes and methods of manufacture

Country Status (7)

Country Link
US (3) US10828455B2 (enExample)
EP (2) EP2766079B1 (enExample)
JP (4) JP6357101B2 (enExample)
CN (4) CN109045433B (enExample)
AU (4) AU2012321401B2 (enExample)
CA (4) CA3086509A1 (enExample)
WO (1) WO2013055235A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
CN109045433B (zh) 2011-10-14 2022-07-08 费雪派克医疗保健有限公司 医疗管和制造方法
CN104245027B (zh) * 2012-04-17 2017-05-17 皇家飞利浦有限公司 用于呼吸治疗系统的气体输送导管
EP2657418B1 (en) * 2012-04-26 2015-01-14 Airbus Operations GmbH Noise reduction unit for vacuum suction drains
CA2896601C (en) * 2012-12-04 2021-08-31 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
DE202013103243U1 (de) * 2013-07-19 2014-10-20 Rehau Ag + Co Medienleitung, insbesondere zum Transport einer Harnstoff-Wasser-Lösung
GB2579322B (en) 2015-07-24 2020-12-02 Fisher & Paykel Healthcare Ltd Tracheostomy guard
GB2607817B (en) 2016-07-21 2023-04-26 Fisher & Paykel Healthcare Ltd Medical tubes for breathing circuit
US10953185B2 (en) * 2017-03-31 2021-03-23 Koninklijke Philips N.V. Moisture wicking conduit and system
EP4380308A3 (en) * 2017-05-26 2024-08-07 Fisher & Paykel Healthcare Limited Neonatal flexible and hybrid medical tubes
GB2569802B (en) * 2017-12-22 2021-12-15 Intersurgical Ag Medical tubing
US20210046272A1 (en) * 2018-01-24 2021-02-18 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
WO2020005772A1 (en) * 2018-06-25 2020-01-02 Booker Charles Kent Surface energy enhancing fluid and applications on living tissues
USD958968S1 (en) 2018-11-28 2022-07-26 Fisher & Paykel Healthcare Limited Breathing tube with mesh
JP2022501079A (ja) * 2019-02-15 2022-01-06 ヴィンセント メディカル（ドングアン）マニュファクチャリング シーオー．，エルティーディー． 埋め込まれた加熱ワイヤー及び温度センサーを備える呼吸回路
CN110433376A (zh) * 2019-08-09 2019-11-12 贾凌 一种气道湿化雾化器管道的控温装置
EP4087635A4 (en) * 2020-01-08 2023-09-06 Giesbrecht, Owen CLEANABLE RESPIRATORY CIRCUIT
US11918246B2 (en) * 2020-02-07 2024-03-05 Gyrus Acmi, Inc. Medical device including flexible shaft with multiple bearings
EP4110245A1 (en) * 2020-02-28 2023-01-04 C. R. Bard, Inc. Segmented drainage tubes
CN216934368U (zh) * 2020-04-09 2022-07-12 费雪派克医疗保健有限公司 呼吸导管
US20220241568A1 (en) * 2020-09-10 2022-08-04 Gerard V. Sunnen Integrated portable apparatus for topical wound therapy, using ambient air for the creation of three bioactive gases that independently and synergistically assist in the resolution of pathogenic dermatological conditions
JP2022154079A (ja) * 2021-03-30 2022-10-13 福展美科技有限公司 呼吸療法においてユーザインタフェースと共に使用される医療用チューブ
US20240238548A1 (en) * 2021-05-28 2024-07-18 ResMed Pty Ltd Conduit for use in a respiratory apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1075848A2 (en) * 1999-08-10 2001-02-14 FISHER & PAYKEL LIMITED An improved breathing assistance apparatus
US20050165366A1 (en) * 2004-01-28 2005-07-28 Brustad John R. Medical tubing having variable characteristics and method of making same
EP2039386A1 (en) * 2007-09-20 2009-03-25 ResMed Limited Retractable tude for CPAP
US20110247619A1 (en) * 2010-04-07 2011-10-13 Resmed Limited Air delivery conduit

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT245244B (de) * 1961-04-07 1966-02-25 Friedrich Hobiger Verfahren zur Herstellung von Schläuchen mit ungleichen Wandstärken aus thermoplastischem Kunststoff od. dgl. durch Strangpressen und Strangpresse zur Durchführung des Verfahrens
US3871373A (en) * 1972-10-30 1975-03-18 Richard R Jackson Humidifying gas
US4000341A (en) * 1975-05-23 1976-12-28 Minnesota Mining And Manufacturing Company Autoclavable, corrugated, respiratory care tubing
DE2654001C2 (de) * 1976-11-27 1986-02-06 Harald 5210 Troisdorf Feuerherm Vorrichtung zum Herstellen von aus thermoplastischem Kunstoff bestehenden Hohlkörpern
US4275724A (en) * 1979-04-02 1981-06-30 Barry Behrstock Endotracheal intubation device
US5090408A (en) * 1985-10-18 1992-02-25 Bryan T. Spofford Transtracheal catheter system and method
US4601713A (en) * 1985-06-11 1986-07-22 Genus Catheter Technologies, Inc. Variable diameter catheter
US5377670A (en) * 1986-09-23 1995-01-03 Smith; Charles A. Insulated breathing tube
US5623922A (en) * 1986-09-23 1997-04-29 Smith; Charles A. Insulated breathing tube
US5143409A (en) * 1989-08-30 1992-09-01 Titeflex Corporation Stress relief device
DE59003982D1 (de) 1990-02-02 1994-02-03 Siemens Nixdorf Inf Syst Anordnung zur seitlichen positionierung eines aufzeichnungsträgers in einem druck- oder kopiergerät.
JPH08109984A (ja) * 1994-03-15 1996-04-30 Fisher & Paykel Ltd 加湿ガスを送るための導管及びその製造工程
US5848223A (en) * 1994-05-27 1998-12-08 Steward Plastics, Inc. Double-walled flexible tubing product with helical support bead and heating conductor and apparatus and method for making
DE19805832A1 (de) * 1998-02-13 1999-08-19 Dyneon Gmbh Mischungen aus thermoplastischen Fluorpolymeren
US6026811A (en) * 1998-03-12 2000-02-22 Settle; Romaine A. Protective cover for nasal air supply hose
US6512054B2 (en) * 2000-01-19 2003-01-28 The Ohio State University Research Foundation Synthesis of free racdical or visible light curable acid containing polymers
BR0102116B1 (pt) * 2000-05-10 2010-09-21 componente para um membro de circuito de respiração.
US20030132552A1 (en) * 2000-05-18 2003-07-17 Gamble Jonathan D. Process for controlling the manufacturing of dimensionally varying tubular members
AU1112102A (en) * 2000-10-16 2002-04-29 Fisher & Paykel Healthcare Ltd Improvements to apparatus used for the humidification of gases in medical procedures
US6895803B2 (en) * 2000-10-20 2005-05-24 Fisher & Paykel Healthcare Limited Humidity sensor
US6427694B1 (en) * 2000-11-22 2002-08-06 Mpv-Truma Gesellschaft Fur Medizintechnische Produkte Gmbh Nasal breathing mask
GB0122097D0 (en) * 2001-09-13 2001-10-31 Intersurgical Ltd Anti-condensation sheath for breathing tube
US6926509B2 (en) * 2002-05-31 2005-08-09 Ndh Medical, Inc. Apparatus for extruding tubing having a variable wall thickness
US7291240B2 (en) 2002-09-09 2007-11-06 Fisher & Paykel Healthcare Limited Method of forming a conduit using a wound sacrificial layer
US7367364B2 (en) * 2003-04-08 2008-05-06 Omega Flex, Inc. Fire retardant jacket for tubing
US20050011524A1 (en) * 2003-07-17 2005-01-20 Marguerite Thomlinson Nasal interface apparatus
PT4049703T (pt) * 2004-08-20 2023-10-30 Fisher & Paykel Healthcare Ltd Aparelho para medição de propriedades de gases fornecidos a um doente
WO2006024253A1 (de) * 2004-09-03 2006-03-09 Weinmann Geräte für Medizin GmbH & Co. KG Kunststoffe für medizintechnische geräte
DK1883440T3 (en) * 2005-05-26 2017-10-23 Fisher & Paykel Healthcare Ltd Breathing aid device.
CA2633151C (en) * 2005-12-15 2012-05-29 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US20080234660A2 (en) * 2006-05-16 2008-09-25 Sarah Cumming Steerable Catheter Using Flat Pull Wires and Method of Making Same
WO2007137184A2 (en) * 2006-05-18 2007-11-29 Applied Medical Resources Corporation Method of making medical tubing having variable characteristics using thermal winding
EP2428241B1 (en) * 2006-07-28 2016-07-06 ResMed Limited Delivery of respiratory therapy
NZ714649A (en) * 2006-11-08 2017-06-30 Resmed Ltd Conduit for use in a respiratory apparatus
EP3782688B8 (en) * 2006-11-08 2022-11-02 ResMed Pty Ltd Respiratory apparatus
US8171935B2 (en) 2006-11-15 2012-05-08 Vapotherm, Inc. Nasal cannula with reduced heat loss to reduce rainout
EP2259710B1 (en) 2008-02-05 2013-05-15 Steerable Instruments B.V.B.A. Steerable tube
EP3597251B1 (en) * 2008-06-05 2023-04-26 ResMed Pty Ltd Treatment of respiratory conditions
JP2010179025A (ja) 2009-02-09 2010-08-19 Fujifilm Corp 内視鏡用可撓管の製造方法
IT1395037B1 (it) 2009-08-12 2012-09-05 Covidien Ag Cartuccia di umidificazione
CA2785433C (en) * 2009-12-22 2024-01-09 Fisher & Paykel Healthcare Limited Components for medical circuits
WO2011149362A1 (en) * 2010-05-25 2011-12-01 Fisher & Paykel Healthcare Limited Improved breathing tube
EP2585163B1 (en) 2010-06-22 2016-10-12 Fisher & Paykel Healthcare Limited Components for medical circuits
AU2011299604B2 (en) 2010-09-10 2015-03-05 Fisher & Paykel Healthcare Limited A component for conveying gases
CN109045433B (zh) 2011-10-14 2022-07-08 费雪派克医疗保健有限公司 医疗管和制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1075848A2 (en) * 1999-08-10 2001-02-14 FISHER & PAYKEL LIMITED An improved breathing assistance apparatus
US20050165366A1 (en) * 2004-01-28 2005-07-28 Brustad John R. Medical tubing having variable characteristics and method of making same
EP2039386A1 (en) * 2007-09-20 2009-03-25 ResMed Limited Retractable tude for CPAP
US20110247619A1 (en) * 2010-04-07 2011-10-13 Resmed Limited Air delivery conduit

Also Published As

Publication number Publication date
EP2766079A4 (en) 2015-05-20
WO2013055235A1 (en) 2013-04-18
EP2766079A1 (en) 2014-08-20
CA3086495A1 (en) 2013-04-18
CN115105707A (zh) 2022-09-27
JP2018158140A (ja) 2018-10-11
AU2017272155A1 (en) 2017-12-21
US12263307B2 (en) 2025-04-01
CA2852045C (en) 2022-11-22
AU2017272155B2 (en) 2020-03-19
US20140373840A1 (en) 2014-12-25
CN103987420A (zh) 2014-08-13
US20210069447A1 (en) 2021-03-11
CA3086533A1 (en) 2013-04-18
JP2021184817A (ja) 2021-12-09
EP4074358A1 (en) 2022-10-19
CA3086509A1 (en) 2013-04-18
AU2012321401A2 (en) 2014-08-28
CN103987420B (zh) 2018-10-16
CN108992757A (zh) 2018-12-14
JP7274541B2 (ja) 2023-05-16
AU2022263547A1 (en) 2022-12-08
CA2852045A1 (en) 2013-04-18
AU2022263547B2 (en) 2024-12-19
JP6357101B2 (ja) 2018-07-11
CN108992757B (zh) 2022-04-12
US20250152899A1 (en) 2025-05-15
JP2023101520A (ja) 2023-07-21
AU2012321401A1 (en) 2014-05-01
JP2014528814A (ja) 2014-10-30
US10828455B2 (en) 2020-11-10
EP2766079B1 (en) 2022-03-02
EP4074358B1 (en) 2025-03-26
JP6932107B2 (ja) 2021-09-08
AU2020203451B2 (en) 2022-08-04
CN109045433B (zh) 2022-07-08
CN109045433A (zh) 2018-12-21
AU2020203451A1 (en) 2020-06-11

Similar Documents

Publication Publication Date Title
AU2022263547B2 (en) Medical tubes and methods of manufacture
US12350874B2 (en) Component for conveying gases
AU2017200478B2 (en) A component for conveying gases

Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 30 JUL 2014

FGA Letters patent sealed or granted (standard patent)