CN104955515A - 用于导管的多层球囊 - Google Patents
用于导管的多层球囊 Download PDFInfo
- Publication number
- CN104955515A CN104955515A CN201380060128.0A CN201380060128A CN104955515A CN 104955515 A CN104955515 A CN 104955515A CN 201380060128 A CN201380060128 A CN 201380060128A CN 104955515 A CN104955515 A CN 104955515A
- Authority
- CN
- China
- Prior art keywords
- layer
- sacculus
- multilamellar
- polymeric material
- durometer hardness
- 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
Links
- 239000000463 material Substances 0.000 claims description 187
- 229920002614 Polyether block amide Polymers 0.000 claims description 68
- 229920001897 terpolymer Polymers 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 32
- 239000004677 Nylon Substances 0.000 claims description 28
- 229920001778 nylon Polymers 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 26
- 238000007664 blowing Methods 0.000 claims description 22
- 229920000299 Nylon 12 Polymers 0.000 claims description 18
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 15
- 238000000071 blow moulding Methods 0.000 claims description 13
- 229920002292 Nylon 6 Polymers 0.000 claims description 11
- 229920000571 Nylon 11 Polymers 0.000 claims description 10
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
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- 239000010410 layer Substances 0.000 description 206
- 238000001125 extrusion Methods 0.000 description 11
- 238000005253 cladding Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000003902 lesion Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 description 5
- 239000004959 Rilsan Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920003620 Grilon® Polymers 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000013001 point bending Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000013047 polymeric layer Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 208000037803 restenosis Diseases 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010050013 Abulia Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004957 Zytel Substances 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- -1 dip-coating Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 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
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- A61L29/04—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
-
- 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
- A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L29/126—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
-
- 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
- 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
- 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
- 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
-
- 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
- A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/680,299 US9132259B2 (en) | 2012-11-19 | 2012-11-19 | Multilayer balloon for a catheter |
| US13/680299 | 2012-11-19 | ||
| US201361787415P | 2013-03-15 | 2013-03-15 | |
| US61/787415 | 2013-03-15 | ||
| PCT/US2013/070540 WO2014078780A2 (en) | 2012-11-19 | 2013-11-18 | Multilayer balloon for a catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104955515A true CN104955515A (zh) | 2015-09-30 |
Family
ID=50731837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380060128.0A Pending CN104955515A (zh) | 2012-11-19 | 2013-11-18 | 用于导管的多层球囊 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2919847B1 (enExample) |
| JP (1) | JP2016502436A (enExample) |
| CN (1) | CN104955515A (enExample) |
| WO (1) | WO2014078780A2 (enExample) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178231A (zh) * | 2016-08-03 | 2016-12-07 | 武汉福脉医疗科技有限公司 | 医用双层耐高压球囊及其制备方法 |
| CN106730273A (zh) * | 2016-12-20 | 2017-05-31 | 深圳脉动医学技术有限公司 | 一种修复型球囊导管及其制备方法 |
| WO2020094001A1 (zh) * | 2018-11-05 | 2020-05-14 | 上海微创心通医疗科技有限公司 | 球囊扩张导管、球囊及其制备方法 |
| CN111420249A (zh) * | 2020-04-28 | 2020-07-17 | 鼎科医疗技术（苏州）有限公司 | 一种耐折性血管扩张球囊导管 |
| CN112439121A (zh) * | 2019-08-27 | 2021-03-05 | 乐普（北京）医疗器械股份有限公司 | 一种非顺应性pta球囊扩张导管 |
| CN113144389A (zh) * | 2021-03-16 | 2021-07-23 | 科塞尔医疗科技（苏州）有限公司 | 双层喷砂球囊，其制备方法以及多层喷砂球囊 |
| CN114786752A (zh) * | 2019-05-16 | 2022-07-22 | 创意气球有限公司 | 用于特别是在填充压力值周期性波动的情况下，对患者身体中的开口和空腔进行组织保护性低压密封的具有多层壁部结构的球囊 |
| WO2022236989A1 (zh) * | 2021-05-08 | 2022-11-17 | 上海百心安生物技术股份有限公司 | 一种脉冲球囊及其应用 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1220224A1 (zh) | 2013-03-15 | 2017-04-28 | Ansun Biopharma, Inc. | 蛋白纯化的新颖方法 |
| RU2639858C2 (ru) * | 2015-12-09 | 2017-12-22 | Общество с ограниченной ответственностью "СП-Сфера" | Устройство для выполнения реканализации окклюзированного сосуда (варианты) |
| JP7177929B2 (ja) * | 2019-06-14 | 2022-11-24 | 日本ライフライン株式会社 | バルーンカテーテル |
| CN120459500B (zh) * | 2025-07-09 | 2025-11-11 | 乐普（北京）医疗器械股份有限公司 | 一种非顺应性球囊扩张导管 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768097A2 (en) * | 1995-10-11 | 1997-04-16 | Terumo Kabushiki Kaisha | Catheter balloon and balloon catheter |
| US6875197B1 (en) * | 2000-11-14 | 2005-04-05 | Advanced Cardiovascular Systems, Inc. | Dimensionally stable and growth controlled inflatable member for a catheter |
| US20070142771A1 (en) * | 2005-12-20 | 2007-06-21 | Durcan Jonathan P | Non-compliant multilayered balloon for a catheter |
| CN102186209A (zh) * | 2011-04-21 | 2011-09-14 | 东南大学 | 多小区重叠覆盖下的节能策略 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620127B2 (en) | 1999-12-01 | 2003-09-16 | Advanced Cardiovascular Systems, Inc. | Medical device balloon |
| US20020171180A1 (en) | 2001-05-21 | 2002-11-21 | Advanced Cardiovascular Systems, Inc | Method of making a catheter balloon |
| US8034066B2 (en) * | 2005-09-15 | 2011-10-11 | Boston Scientific Scimed, Inc. | Multi-layer medical balloons |
| US8382738B2 (en) | 2006-06-30 | 2013-02-26 | Abbott Cardiovascular Systems, Inc. | Balloon catheter tapered shaft having high strength and flexibility and method of making same |
| US7906066B2 (en) | 2006-06-30 | 2011-03-15 | Abbott Cardiovascular Systems, Inc. | Method of making a balloon catheter shaft having high strength and flexibility |
| US8403885B2 (en) | 2007-12-17 | 2013-03-26 | Abbott Cardiovascular Systems Inc. | Catheter having transitioning shaft segments |
| US8703260B2 (en) | 2010-09-14 | 2014-04-22 | Abbott Cardiovascular Systems Inc. | Catheter balloon and method for forming same |
-
2013
- 2013-11-18 WO PCT/US2013/070540 patent/WO2014078780A2/en not_active Ceased
- 2013-11-18 CN CN201380060128.0A patent/CN104955515A/zh active Pending
- 2013-11-18 EP EP13798867.1A patent/EP2919847B1/en not_active Not-in-force
- 2013-11-18 JP JP2015542871A patent/JP2016502436A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768097A2 (en) * | 1995-10-11 | 1997-04-16 | Terumo Kabushiki Kaisha | Catheter balloon and balloon catheter |
| US6875197B1 (en) * | 2000-11-14 | 2005-04-05 | Advanced Cardiovascular Systems, Inc. | Dimensionally stable and growth controlled inflatable member for a catheter |
| US20070142771A1 (en) * | 2005-12-20 | 2007-06-21 | Durcan Jonathan P | Non-compliant multilayered balloon for a catheter |
| CN102186209A (zh) * | 2011-04-21 | 2011-09-14 | 东南大学 | 多小区重叠覆盖下的节能策略 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178231A (zh) * | 2016-08-03 | 2016-12-07 | 武汉福脉医疗科技有限公司 | 医用双层耐高压球囊及其制备方法 |
| CN106730273A (zh) * | 2016-12-20 | 2017-05-31 | 深圳脉动医学技术有限公司 | 一种修复型球囊导管及其制备方法 |
| WO2020094001A1 (zh) * | 2018-11-05 | 2020-05-14 | 上海微创心通医疗科技有限公司 | 球囊扩张导管、球囊及其制备方法 |
| CN111202896A (zh) * | 2018-11-05 | 2020-05-29 | 上海微创心通医疗科技有限公司 | 球囊扩张导管、球囊及其制备方法 |
| KR20210084589A (ko) * | 2018-11-05 | 2021-07-07 | 상하이 마이크로포트 카디오플로우 메디테크 컴퍼니 리미티드 | 벌룬 팽창 카테터, 벌룬 및 그것들을 위한 준비 방법 |
| KR102600243B1 (ko) * | 2018-11-05 | 2023-11-09 | 상하이 마이크로포트 카디오플로우 메디테크 컴퍼니 리미티드 | 벌룬 팽창 카테터, 벌룬 및 그것들을 위한 준비 방법 |
| US12397138B2 (en) | 2018-11-05 | 2025-08-26 | Shanghai Microport Cardioflow Medtech Co., Ltd. | Balloon dilation catheter, balloon and preparation method therefor |
| CN114786752A (zh) * | 2019-05-16 | 2022-07-22 | 创意气球有限公司 | 用于特别是在填充压力值周期性波动的情况下，对患者身体中的开口和空腔进行组织保护性低压密封的具有多层壁部结构的球囊 |
| CN112439121A (zh) * | 2019-08-27 | 2021-03-05 | 乐普（北京）医疗器械股份有限公司 | 一种非顺应性pta球囊扩张导管 |
| CN111420249A (zh) * | 2020-04-28 | 2020-07-17 | 鼎科医疗技术（苏州）有限公司 | 一种耐折性血管扩张球囊导管 |
| CN113144389A (zh) * | 2021-03-16 | 2021-07-23 | 科塞尔医疗科技（苏州）有限公司 | 双层喷砂球囊，其制备方法以及多层喷砂球囊 |
| WO2022236989A1 (zh) * | 2021-05-08 | 2022-11-17 | 上海百心安生物技术股份有限公司 | 一种脉冲球囊及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014078780A2 (en) | 2014-05-22 |
| EP2919847A2 (en) | 2015-09-23 |
| EP2919847B1 (en) | 2019-07-24 |
| WO2014078780A3 (en) | 2014-09-18 |
| JP2016502436A (ja) | 2016-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |