CA3205950A1 - Non-collapsible catheter tube - Google Patents

Non-collapsible catheter tube

Info

Publication number
CA3205950A1
CA3205950A1 CA3205950A CA3205950A CA3205950A1 CA 3205950 A1 CA3205950 A1 CA 3205950A1 CA 3205950 A CA3205950 A CA 3205950A CA 3205950 A CA3205950 A CA 3205950A CA 3205950 A1 CA3205950 A1 CA 3205950A1
Authority
CA
Canada
Prior art keywords
compressible material
chamber
kpa
pressure
less
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.)
Pending
Application number
CA3205950A
Other languages
English (en)
French (fr)
Inventor
Mingliang Lawrence Tsai
Pavel ZELIANKEVICH
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.)
Convatec Technologies Inc
Original Assignee
Convatec Technologies 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 Convatec Technologies Inc filed Critical Convatec Technologies Inc
Priority claimed from PCT/US2021/065295 external-priority patent/WO2022146972A1/en
Publication of CA3205950A1 publication Critical patent/CA3205950A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/146—Porous materials, e.g. foams or sponges
    • 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
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/0093—Rectal devices, e.g. for the treatment of haemorrhoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
    • 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
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M25/10184—Means for controlling or monitoring inflation or deflation
    • A61M25/10185—Valves
    • A61M25/10186—One-way valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1067—Anus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA3205950A 2020-12-28 2021-12-28 Non-collapsible catheter tube Pending CA3205950A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063131154P 2020-12-28 2020-12-28
US63/131,154 2020-12-28
US202163186546P 2021-05-10 2021-05-10
US63/186,546 2021-05-10
PCT/US2021/065295 WO2022146972A1 (en) 2020-12-28 2021-12-28 Non-collapsible catheter tube

Publications (1)

Publication Number Publication Date
CA3205950A1 true CA3205950A1 (en) 2022-07-07

Family

ID=82119193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3205950A Pending CA3205950A1 (en) 2020-12-28 2021-12-28 Non-collapsible catheter tube

Country Status (4)

Country Link
US (2) US12318553B2 (https=)
EP (1) EP4267053A4 (https=)
JP (1) JP2024503264A (https=)
CA (1) CA3205950A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2622098A (en) * 2022-09-05 2024-03-06 Salts Healthcare Ltd A drainage assembly
CN116474137B (zh) * 2023-04-20 2024-04-12 绍兴市农业科学研究院 一种利用臭氧的土壤消毒方法及管道式土壤消毒系统
CN117122457B (zh) * 2023-10-24 2024-02-20 四川大学华西医院 一种用于直肠吻合保肛术后的可调节肛管

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555242A (en) 1984-01-19 1985-11-26 Saudagar Abdul S Urinary drainage appliance
US5308325A (en) 1991-01-28 1994-05-03 Corpak, Inc. Retention balloon for percutaneous catheter
US5131537A (en) 1991-10-03 1992-07-21 Cordis Corporation Flexible tip tray packaging for medical catheters
US7087041B2 (en) * 1998-02-25 2006-08-08 Zassi Medical Evolutions, Inc. Pad for use with continent ostomy port
AU2003261413A1 (en) * 2002-08-13 2004-02-25 Daniel Rogers Burnett Anti-reflux feeding tube
US9186233B2 (en) * 2003-07-23 2015-11-17 Lothar Göbel Closing system for a natural or artificial anus
US7727188B2 (en) * 2003-12-17 2010-06-01 Convatec Technologies Inc. Balloon catheter with positioning pocket
US8529429B2 (en) * 2004-07-23 2013-09-10 Fred Göbel Device for sealing and drainage of a natural or artificial intestinal outlet
EP2073861B1 (en) * 2006-10-17 2015-03-04 C.R.Bard, Inc. Waste management system
HUE029727T2 (en) * 2007-08-27 2017-03-28 Convatec Technologies Inc Fluid-filled seal for contact with the human body
US8486011B2 (en) * 2008-04-09 2013-07-16 Flip Technologies Limited System and a method for inflating an inflatable element with a liquid inflating medium and a balloon catheter inflated by the system and method
US9744069B2 (en) * 2008-05-29 2017-08-29 Advanced Medical Balloons Gmbh Device for stool drainage
EP2370120A4 (en) * 2008-12-31 2017-10-25 KCI Licensing, Inc. Manifolds, systems, and methods for administering reduced pressure to a subcutaneous tissue site
US8821438B2 (en) * 2010-04-30 2014-09-02 Abbott Cardiovascular Systems, Inc. Catheter system having a fluid circuit
AU2011248886B2 (en) * 2010-05-03 2016-05-12 Convatec Technologies Inc. Drainage appliance for body waste
US8790322B2 (en) * 2010-08-03 2014-07-29 King Saud University Stoma coat
US20220071789A1 (en) 2011-08-20 2022-03-10 Advanced Medical Balloons Gmbh Method and device for the trans-anal drainage of stool from the rectum of a patient and/or for the trans-anal application of inflowing liquid through a catheter-like element
DE102012008663A1 (de) 2011-08-20 2013-02-21 Advanced Medical Balloons Gmbh Darmrohr
WO2013026565A1 (de) 2011-08-20 2013-02-28 Advanced Medical Balloons Trans-analer einlaufkatheter und verfahren zur intermittierenden auslösung einer reflexkoordinierten defäkation
US9433737B2 (en) * 2013-03-15 2016-09-06 Covidien Lp Cuff pressure measurement device for a tracheal tube
US20220047844A1 (en) 2014-12-04 2022-02-17 Creative Balloons Gmbh Bladder catheter for the minimally invasive discharge of urine
US10441455B2 (en) * 2015-04-02 2019-10-15 Mayo Foundation For Medical Education And Research Continent ostomy valve and method of use
CA2992322C (en) 2015-07-20 2019-08-13 Strataca Systems, LLC Ureteral and bladder catheters and methods for inducing negative pressure to increase renal perfusion
US10926062B2 (en) 2015-07-20 2021-02-23 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US11040180B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Systems, kits and methods for inducing negative pressure to increase renal function
WO2017048989A1 (en) * 2015-09-15 2017-03-23 Fong Kenton D Devices and methods for anchoring a sheath in a tissue cavity
ITUB20155928A1 (it) * 2015-11-26 2017-05-26 Protesi per enterostomizzati
DE102017010234A1 (de) 2016-11-25 2018-05-30 Advanced Medical Balloons Gmbh Vorrichtung für die repetitive Zu- und Ableitung von Substanzen für die medizinische Therapie, sowie Verfahren für die Herstellung einer Stuhlkontinenz durch intermittierende Colon-Lavage durch einen permanent platzierten, trans-analen Verschluss - bzw. Zugangskatheter
ES2911641T3 (es) 2017-01-20 2022-05-20 Roivios Ltd Sistema para remover el exceso de fluido de un paciente con hemodilución
US11033375B2 (en) 2017-01-29 2021-06-15 Innomedex Llc Devices and methods for sphincter reinforcement
US11235130B2 (en) 2017-02-13 2022-02-01 Hollister Incorporated Catheter with ring-shaped drainage member
EP3634561B1 (en) 2017-06-09 2024-02-28 Hollister Incorporated Packages for medical devices
FR3072557B1 (fr) * 2017-10-19 2019-11-08 Safeheal Dispositif chirurgical complexe pour la realisation et protection d'une anastomose.
GB201721956D0 (en) 2017-12-27 2018-02-07 Convatec Ltd Female catheter locator tip
EP4678203A3 (en) 2018-02-02 2026-03-25 Calyxo, Inc. Devices for minimally invasive kidney stone removal by combined aspiration and irrigation
EP3718593B1 (en) 2019-04-02 2022-12-14 Universität Regensburg - Universitätsklinikum Transurethral catheter device for bleeding control in pelvic fractures
ES2947713T3 (es) 2019-06-13 2023-08-17 Hollister Inc Productos de catéter urinario reutilizables
DE102019006229A1 (de) 2019-09-04 2021-03-04 Creative Balloons Gmbh Vorrichtung und Verfahren für die urethrale Applikation einer lubrifizierenden bzw. lumenaufrichtenden Substanz durch eine retrhierbare Einführhilfe
CA3172361A1 (en) * 2020-02-26 2021-09-02 Boston Scientific Scimed, Inc. Endoluminal sealing devices and related methods of use
EP4142843B1 (en) 2020-05-01 2024-08-21 Coloplast A/S Intermittent urinary catheter assembly
US11207206B2 (en) 2020-05-14 2021-12-28 Cm Technologies, Inc. Fluid removal device
CN116056746B (zh) 2020-08-03 2026-03-17 C·R·巴德股份有限公司 间歇导管组件
EP4192543A4 (en) 2020-08-04 2024-12-11 CM Technologies, Inc. FECAL MATERIAL MANAGEMENT SYSTEMS AND METHODS
US20220379001A1 (en) 2020-08-04 2022-12-01 Cm Technologies, Inc. Fecal management systems and methods
WO2022111779A2 (en) 2020-11-24 2022-06-02 Coloplast A/S A tube

Also Published As

Publication number Publication date
EP4267053A4 (en) 2024-09-25
US20250345558A1 (en) 2025-11-13
US20220203066A1 (en) 2022-06-30
JP2024503264A (ja) 2024-01-25
EP4267053A1 (en) 2023-11-01
US12318553B2 (en) 2025-06-03

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