EP3806942A4 - Braided hose for use in sleep apnea treatment systems that decouples forces - Google Patents

Braided hose for use in sleep apnea treatment systems that decouples forces Download PDF

Info

Publication number
EP3806942A4
EP3806942A4 EP18923002.2A EP18923002A EP3806942A4 EP 3806942 A4 EP3806942 A4 EP 3806942A4 EP 18923002 A EP18923002 A EP 18923002A EP 3806942 A4 EP3806942 A4 EP 3806942A4
Authority
EP
European Patent Office
Prior art keywords
sleep apnea
treatment systems
braided hose
apnea treatment
decouples forces
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.)
Withdrawn
Application number
EP18923002.2A
Other languages
German (de)
French (fr)
Other versions
EP3806942A1 (en
Inventor
Richard Ewers
Andrew Dominguez
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.)
Fresca Medical Inc
Original Assignee
Fresca Medical Inc
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 Fresca Medical Inc filed Critical Fresca Medical Inc
Publication of EP3806942A1 publication Critical patent/EP3806942A1/en
Publication of EP3806942A4 publication Critical patent/EP3806942A4/en
Withdrawn legal-status Critical Current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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
    • 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. mouth-to-mouth respiration; 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
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0633—Preforms comprising reinforcing elements
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • 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
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
EP18923002.2A 2018-06-18 2018-09-17 Braided hose for use in sleep apnea treatment systems that decouples forces Withdrawn EP3806942A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862686442P 2018-06-18 2018-06-18
US201862694126P 2018-07-05 2018-07-05
US201862722580P 2018-08-24 2018-08-24
PCT/US2018/051399 WO2019245593A1 (en) 2018-06-18 2018-09-17 Braided hose for use in sleep apnea treatment systems that decouples forces

Publications (2)

Publication Number Publication Date
EP3806942A1 EP3806942A1 (en) 2021-04-21
EP3806942A4 true EP3806942A4 (en) 2022-07-06

Family

ID=68984207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18923002.2A Withdrawn EP3806942A4 (en) 2018-06-18 2018-09-17 Braided hose for use in sleep apnea treatment systems that decouples forces

Country Status (3)

Country Link
EP (1) EP3806942A4 (en)
CN (1) CN112638459A (en)
WO (1) WO2019245593A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014070034A1 (en) * 2012-11-01 2014-05-08 Alyavdin Dmitry Vyaceslavovich Method of manufacturing of the multilayered intellectual heat expand sleeve from thermoplastic polymer
EP3133328A1 (en) * 2015-08-20 2017-02-22 Ragner Technology Corporation Annular-pleated circular braid
US20170226671A1 (en) * 2016-02-09 2017-08-10 Federal-Mogul Powertrain, Llc Braided textile sleeve with self-sustaining expanded and contracted states and enhanced "as supplied" bulk configuration and methods of construction and supplying bulk lengths thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586058A (en) * 1968-09-25 1971-06-22 Mc Donnell Douglas Corp Hollow bodies and method of fabricating the same
US4332278A (en) * 1976-04-14 1982-06-01 Titeflex Corporation Braided-wire sheathing having bundled strands twisted to equalize tension
US4420018A (en) * 1982-04-28 1983-12-13 Brown Jr Thomas C Polyphase braid reinforced hose
US5383925A (en) * 1992-09-14 1995-01-24 Meadox Medicals, Inc. Three-dimensional braided soft tissue prosthesis
US9308698B2 (en) * 2009-01-15 2016-04-12 Schauenburg Hose Technology Gmbh Method of hose manufacture
DE102008033170A1 (en) * 2008-07-15 2010-01-21 Acandis Gmbh & Co. Kg A braided mesh implant and method of making such an implant
US20160045304A1 (en) * 2011-04-18 2016-02-18 Eyal Orion External support for elongated bodily vessels
US8511214B2 (en) * 2011-04-21 2013-08-20 Aga Medical Corporation Tubular structure and method for making the same
US10307562B2 (en) * 2012-04-13 2019-06-04 Fresca Medical, Inc. Auto-feedback valve for a sleep apnea device
CN104245027B (en) * 2012-04-17 2017-05-17 皇家飞利浦有限公司 Gas delivery conduit for a respiratory therapy system
EP2994181B1 (en) * 2013-05-07 2019-12-04 Fisher & Paykel Healthcare Limited Patient interface for a respiratory apparatus
US10208410B2 (en) * 2015-11-13 2019-02-19 Federal-Mogul Powertrain Llc Braided textile sleeve with axially collapsible, anti-kinking feature and method of construction thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014070034A1 (en) * 2012-11-01 2014-05-08 Alyavdin Dmitry Vyaceslavovich Method of manufacturing of the multilayered intellectual heat expand sleeve from thermoplastic polymer
EP3133328A1 (en) * 2015-08-20 2017-02-22 Ragner Technology Corporation Annular-pleated circular braid
US20170226671A1 (en) * 2016-02-09 2017-08-10 Federal-Mogul Powertrain, Llc Braided textile sleeve with self-sustaining expanded and contracted states and enhanced "as supplied" bulk configuration and methods of construction and supplying bulk lengths thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019245593A1 *

Also Published As

Publication number Publication date
EP3806942A1 (en) 2021-04-21
WO2019245593A1 (en) 2019-12-26
CN112638459A (en) 2021-04-09

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