AU2017277495A1 - Multilayer balloons - Google Patents
Multilayer balloons Download PDFInfo
- Publication number
- AU2017277495A1 AU2017277495A1 AU2017277495A AU2017277495A AU2017277495A1 AU 2017277495 A1 AU2017277495 A1 AU 2017277495A1 AU 2017277495 A AU2017277495 A AU 2017277495A AU 2017277495 A AU2017277495 A AU 2017277495A AU 2017277495 A1 AU2017277495 A1 AU 2017277495A1
- Authority
- AU
- Australia
- Prior art keywords
- balloon
- medical device
- layer
- inner layer
- outer layer
- 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
Links
- 238000000034 method Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 48
- 230000009477 glass transition Effects 0.000 claims description 27
- 210000005166 vasculature Anatomy 0.000 claims description 25
- 229920002614 Polyether block amide Polymers 0.000 claims description 22
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- 238000009998 heat setting Methods 0.000 claims description 9
- 229920000572 Nylon 6/12 Polymers 0.000 claims description 6
- 229920000299 Nylon 12 Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- ZMUCVNSKULGPQG-UHFFFAOYSA-N dodecanedioic acid;hexane-1,6-diamine Chemical compound NCCCCCCN.OC(=O)CCCCCCCCCCC(O)=O ZMUCVNSKULGPQG-UHFFFAOYSA-N 0.000 claims description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 309
- 235000019589 hardness Nutrition 0.000 description 20
- 239000002356 single layer Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000003550 marker Substances 0.000 description 6
- -1 polyethylenes Polymers 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229920006060 Grivory® Polymers 0.000 description 3
- 238000002399 angioplasty Methods 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011145 styrene acrylonitrile resin Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 229920006099 Vestamid® Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000002769 anti-restenotic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- 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
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
-
- 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
-
- 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
- A61M25/1027—Making of balloon catheters
- A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
-
- 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
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9534—Instruments specially adapted for placement or removal of stents or stent-grafts for repositioning of stents
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
-
- 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
- A61M25/1002—Balloon catheters characterised by balloon shape
- A61M2025/1004—Balloons with folds, e.g. folded or multifolded
-
- 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
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662347118P | 2016-06-08 | 2016-06-08 | |
| US62/347,118 | 2016-06-08 | ||
| PCT/US2017/036326 WO2017214258A1 (en) | 2016-06-08 | 2017-06-07 | Multilayer balloons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2017277495A1 true AU2017277495A1 (en) | 2019-01-03 |
Family
ID=59093618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017277495A Abandoned AU2017277495A1 (en) | 2016-06-08 | 2017-06-07 | Multilayer balloons |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170354524A1 (enExample) |
| EP (1) | EP3468653A1 (enExample) |
| JP (1) | JP2019520890A (enExample) |
| KR (1) | KR20190017865A (enExample) |
| CN (1) | CN109310850A (enExample) |
| AU (1) | AU2017277495A1 (enExample) |
| BR (1) | BR112018075378A2 (enExample) |
| WO (1) | WO2017214258A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024106400A1 (ja) * | 2022-11-17 | 2024-05-23 | 株式会社カネカ | バルーンカテーテル用バルーン及びそれを備えるバルーンカテーテル |
| CN116688327A (zh) * | 2023-06-27 | 2023-09-05 | 无锡帕母医疗技术有限公司 | 导管装置及心衰治疗器械 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478320A (en) * | 1989-11-29 | 1995-12-26 | Cordis Corporation | Puncture resistant balloon catheter and method of manufacturing |
| US6165166A (en) * | 1997-04-25 | 2000-12-26 | Schneider (Usa) Inc. | Trilayer, extruded medical tubing and medical devices incorporating such tubing |
| US6695809B1 (en) * | 1999-09-13 | 2004-02-24 | Advanced Cardiovascular Systems, Inc. | Catheter balloon with a discontinuous elastomeric outer layer |
| US20070142772A1 (en) * | 2005-12-16 | 2007-06-21 | Medtronic Vascular, Inc. | Dual-Layer Medical Balloon |
| US7828766B2 (en) * | 2005-12-20 | 2010-11-09 | Advanced Cardiovascular Systems, Inc. | Non-compliant multilayered balloon for a catheter |
| US9265918B2 (en) * | 2008-09-03 | 2016-02-23 | Boston Scientific Scimed, Inc. | Multilayer medical balloon |
| US8052638B2 (en) * | 2008-11-26 | 2011-11-08 | Abbott Cardiovascular Systems, Inc. | Robust multi-layer balloon |
| US9327101B2 (en) * | 2010-09-17 | 2016-05-03 | Abbott Cardiovascular Systems Inc. | Length and diameter adjustable balloon catheter |
| WO2014143197A1 (en) * | 2013-03-12 | 2014-09-18 | Abbott Cardiovascular Systems Inc. | Catheter having movable tubular structure and proximal stopper |
| US20150105815A1 (en) * | 2013-10-15 | 2015-04-16 | Boston Scientific Scimed, Inc. | High pressure tear resistant balloon |
| US20160008589A1 (en) * | 2014-07-10 | 2016-01-14 | Interface Associates, Inc. | Nested balloons for medical applications and methods for manufacturing the same |
| US20170044222A1 (en) * | 2015-08-14 | 2017-02-16 | Worcester Polytechnic Institute | Anti-Microbial Coatings and Devices |
-
2017
- 2017-06-06 US US15/615,128 patent/US20170354524A1/en not_active Abandoned
- 2017-06-07 CN CN201780035953.3A patent/CN109310850A/zh active Pending
- 2017-06-07 EP EP17731976.1A patent/EP3468653A1/en active Pending
- 2017-06-07 KR KR1020197000062A patent/KR20190017865A/ko not_active Ceased
- 2017-06-07 AU AU2017277495A patent/AU2017277495A1/en not_active Abandoned
- 2017-06-07 JP JP2018564219A patent/JP2019520890A/ja active Pending
- 2017-06-07 BR BR112018075378A patent/BR112018075378A2/pt not_active Application Discontinuation
- 2017-06-07 WO PCT/US2017/036326 patent/WO2017214258A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019520890A (ja) | 2019-07-25 |
| CN109310850A (zh) | 2019-02-05 |
| KR20190017865A (ko) | 2019-02-20 |
| US20170354524A1 (en) | 2017-12-14 |
| EP3468653A1 (en) | 2019-04-17 |
| WO2017214258A1 (en) | 2017-12-14 |
| BR112018075378A2 (pt) | 2019-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |