CA3086495A1 - Medical tubes and methods of manufacture - Google Patents

Medical tubes and methods of manufacture

Info

Publication number
CA3086495A1
CA3086495A1 CA3086495A CA3086495A CA3086495A1 CA 3086495 A1 CA3086495 A1 CA 3086495A1 CA 3086495 A CA3086495 A CA 3086495A CA 3086495 A CA3086495 A CA 3086495A CA 3086495 A1 CA3086495 A1 CA 3086495A1
Authority
CA
Canada
Prior art keywords
tube
conduit
wall
opening
region
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.)
Abandoned
Application number
CA3086495A
Other languages
English (en)
French (fr)
Inventor
Peter Kenneth Graham
Enrico Alvarez Garcia
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 CA3086495A1 publication Critical patent/CA3086495A1/en
Abandoned 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
    • 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)
  • Materials For Medical Uses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
CA3086495A 2011-10-14 2012-10-12 Medical tubes and methods of manufacture Abandoned CA3086495A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161547482P 2011-10-14 2011-10-14
US61/547,482 2011-10-14
CA2852045A CA2852045C (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2852045A Division CA2852045C (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture

Publications (1)

Publication Number Publication Date
CA3086495A1 true CA3086495A1 (en) 2013-04-18

Family

ID=48082144

Family Applications (4)

Application Number Title Priority Date Filing Date
CA3086495A Abandoned CA3086495A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
CA3086533A Withdrawn CA3086533A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
CA2852045A Active CA2852045C (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
CA3086509A Withdrawn CA3086509A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA3086533A Withdrawn CA3086533A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
CA2852045A Active CA2852045C (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture
CA3086509A Withdrawn CA3086509A1 (en) 2011-10-14 2012-10-12 Medical tubes and methods of manufacture

Country Status (7)

Country Link
US (3) US10828455B2 (https=)
EP (2) EP2766079B1 (https=)
JP (4) JP6357101B2 (https=)
CN (4) CN115105707B (https=)
AU (4) AU2012321401B2 (https=)
CA (4) CA3086495A1 (https=)
WO (1) WO2013055235A1 (https=)

Families Citing this family (25)

* 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
JP6357101B2 (ja) 2011-10-14 2018-07-11 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療用チューブおよびその製造方法
WO2013156914A2 (en) * 2012-04-17 2013-10-24 Koninklijke Philips N.V. Gas delivery conduit for a respiratory therapy system
EP2657418B1 (en) * 2012-04-26 2015-01-14 Airbus Operations GmbH Noise reduction unit for vacuum suction drains
CN105339032B (zh) * 2012-12-04 2018-10-19 费雪派克医疗保健有限公司 医用管以及其制造方法
DE202013103243U1 (de) * 2013-07-19 2014-10-20 Rehau Ag + Co Medienleitung, insbesondere zum Transport einer Harnstoff-Wasser-Lösung
GB2579321B (en) 2015-07-24 2020-12-02 Fisher & Paykel Healthcare Ltd Tracheostomy guard
ES2784727T3 (es) * 2015-09-30 2020-09-30 Applied Med Resources Sistema de estabilización de insuflación
AU2017297978B2 (en) 2016-07-21 2022-08-25 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
US10953185B2 (en) * 2017-03-31 2021-03-23 Koninklijke Philips N.V. Moisture wicking conduit and system
WO2018217105A1 (en) * 2017-05-26 2018-11-29 Fisher And Paykel Healthcare Limited Neonatal flexible and hybrid medical tubes
GB2569802B (en) * 2017-12-22 2021-12-15 Intersurgical Ag Medical tubing
AU2019211028B2 (en) * 2018-01-24 2025-01-02 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
US20230091531A1 (en) * 2020-02-28 2023-03-23 C. R. Bard, Inc. Segmented Drainage Tubes
CN113521473A (zh) * 2020-04-09 2021-10-22 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
US12551650B2 (en) 2024-03-01 2026-02-17 Exceleron Medical, LLC Respiratory apparatus airflow tube

Family Cites Families (49)

* 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
US5623922A (en) * 1986-09-23 1997-04-29 Smith; Charles A. Insulated breathing tube
US5377670A (en) * 1986-09-23 1995-01-03 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.
US5640951A (en) * 1994-03-15 1997-06-24 Fisher & Paykel Limited Humidifier conduit
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
EP1075848B1 (en) * 1999-08-10 2005-11-16 Fisher & Paykel Healthcare Limited Mouthpiece with bendable extra-oral sealing means
AU2001232821A1 (en) * 2000-01-19 2001-07-31 The Ohio State University Research Foundation Synthesis of visible light curable (vlc) 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
EP3545999A1 (en) * 2000-10-16 2019-10-02 Fisher & Paykel Healthcare Limited 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
US20050165366A1 (en) * 2004-01-28 2005-07-28 Brustad John R. Medical tubing having variable characteristics and method of making same
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
EP4049703B1 (en) * 2004-08-20 2023-09-27 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US9625065B2 (en) * 2004-09-03 2017-04-18 Loewenstein Medical Technology S.A. Plastics for medical technical devices
CA2609738C (en) * 2005-05-26 2014-01-07 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
EP1973577B1 (en) * 2005-12-15 2012-08-01 Fisher & Paykel Healthcare Limited Breathing assistance apparatus with thermal disinfection conduit
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
EP2046430B1 (en) * 2006-07-28 2016-04-20 ResMed Ltd. Delivery of respiratory therapy
NZ625605A (en) 2006-11-08 2016-04-29 Resmed Ltd Conduit for use in a respiratory apparatus
AU2007317198B2 (en) * 2006-11-08 2013-08-22 ResMed Pty Ltd Conduit for use in a respiratory apparatus
US8171935B2 (en) * 2006-11-15 2012-05-08 Vapotherm, Inc. Nasal cannula with reduced heat loss to reduce rainout
AU2008221506B2 (en) * 2007-09-20 2011-01-20 ResMed Pty Ltd Retractable Tube for CPAP
JP5409655B2 (ja) 2008-02-05 2014-02-05 スティーラブル・インスツルメンツ・ベー．フェー．ベー．アー． 操向可能チューブ
NZ727179A (en) * 2008-06-05 2018-06-29 Resmed 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
GB2540695C (en) * 2009-12-22 2017-10-25 Fisher & Paykel Healthcare Ltd Components for medical circuits
US8978648B2 (en) * 2010-04-07 2015-03-17 Resmed Limited Air delivery conduit
WO2011149362A1 (en) * 2010-05-25 2011-12-01 Fisher & Paykel Healthcare Limited Improved breathing tube
EP3146994B1 (en) * 2010-06-22 2020-11-25 Fisher & Paykel Healthcare Limited Breathing tube
CA3177419A1 (en) * 2010-09-10 2012-03-15 Fisher & Paykel Healthcare Limited A component for conveying gases
JP6357101B2 (ja) 2011-10-14 2018-07-11 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療用チューブおよびその製造方法

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