JP4279891B2 - 血管の病態を治療するシステムを製造する方法 - Google Patents
血管の病態を治療するシステムを製造する方法 Download PDFInfo
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- JP4279891B2 JP4279891B2 JP2007508365A JP2007508365A JP4279891B2 JP 4279891 B2 JP4279891 B2 JP 4279891B2 JP 2007508365 A JP2007508365 A JP 2007508365A JP 2007508365 A JP2007508365 A JP 2007508365A JP 4279891 B2 JP4279891 B2 JP 4279891B2
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- 230000002792 vascular Effects 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 95
- 230000001070 adhesive effect Effects 0.000 claims abstract description 95
- 238000002844 melting Methods 0.000 claims abstract description 34
- 230000008018 melting Effects 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 13
- 238000002788 crimping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 20
- -1 polyethylene Polymers 0.000 description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 9
- 210000004204 blood vessel Anatomy 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 230000003902 lesion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007887 coronary angioplasty Methods 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000000560 biocompatible material Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000037803 restenosis Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000006439 vascular pathology Effects 0.000 description 1
Images
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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
Claims (4)
- 血管の病態を治療するシステムを製造する方法であって、
インフレート可能なバルーンを備えたカテーテルを用意する段階と、
前記バルーンの上にステントを嵌める段階と、
前記ステントの上にシースを嵌める段階と、
接着剤の塗布に先立って、接着剤を流体中へ、その全体にわたって分散させる段階とを含み、3グラム(3g)の接着剤を20立方センチメートル(20cc)の流体中へ、その全体にわたって分散させ、
前記方法は、さらに、
前記ステントの内面と前記バルーンの外面との間に接着剤を塗る段階と、
前記接着剤を塗った後に、前記ステントを前記バルーンに圧着する段階と、
前記接着剤の融点よりも高い温度に前記接着剤を加熱する段階と、
前記接着剤の融点よりも低い温度に前記接着剤を冷却して、血管内運搬時に、前記カテーテルに前記ステントを保持する接着結合を得る段階とを含み、前記ステントは、治療部位での前記バルーンのインフレーション及びデフレーションにより、前記バルーンから取り除かれるように前記バルーンに接着し、
前記方法は、さらに、
前記接着剤の冷却後、前記シースを取り外す段階を含む、
ことを特徴とする方法。 - 血管の病態を治療するシステムを製造する方法であって、
インフレート可能なバルーンを備えたカテーテルを用意する段階と、
前記バルーンの上にステントを嵌める段階と、
前記ステントの上にシースを嵌める段階と、
接着剤の塗布に先立って、接着剤を流体中へ、その全体にわたって分散させる段階と、
前記接着剤及び前記流体を加熱して前記流体中の前記接着剤を溶解させる段階と、
前記ステントの内面と前記バルーンの外面との間に接着剤を塗る段階と、
前記接着剤を塗った後に、前記ステントを前記バルーンに圧着する段階と、
前記接着剤の融点よりも高い温度に前記接着剤を加熱する段階と、
前記接着剤の融点よりも低い温度に前記接着剤を冷却して、血管内運搬時に、前記カテーテルに前記ステントを保持する接着結合を得る段階とを含み、前記ステントは、治療部位での前記バルーンのインフレーション及びデフレーションにより、前記バルーンから取り除かれるように前記バルーンに接着し、
前記方法は、さらに、
前記接着剤の冷却後、前記シースを取り外す段階を含む、
ことを特徴とする方法。 - 前記接着剤及び前記流体を加熱して前記流体中の前記接着剤を溶解させる前記段階が、前記接着剤を90分の持続時間にわたり、35℃から40.6℃(95°Fから105°F)の温度の範囲に加熱することを含むことを特徴とする、請求項2に記載の方法。
- 血管の病態を治療するシステムを製造する方法であって、
インフレート可能なバルーンを備えたカテーテルを用意する段階と、
前記バルーンの上にステントを嵌める段階と、
前記ステントの上にシースを嵌める段階と、
接着剤の塗布に先立って、接着剤を流体中へ、その全体にわたって分散させる段階と、
前記ステントの内面と前記バルーンの外面との間に接着剤を塗る段階とを含み、
前記接着剤を塗る前記段階は、
細い針を備えた注射器内に前記接着剤を入れ、
前記シース内に前記針を挿入し、
前記シース内の前記針を通して前記接着剤を注入して、前記接着剤が前記バルーンの前記外面の少なくとも一部を被覆するようにすることを含み、
前記方法は、さらに、
前記接着剤を塗った後に、前記ステントを前記バルーンに圧着する段階と、
前記接着剤の融点よりも高い温度に前記接着剤を加熱する段階と、
前記接着剤の融点よりも低い温度に前記接着剤を冷却して、血管内運搬時に、前記カテーテルに前記ステントを保持する接着結合を得る段階とを含み、前記ステントは、治療部位での前記バルーンのインフレーション及びデフレーションにより、前記バルーンから取り除かれるように前記バルーンに接着し、
前記方法は、さらに、
前記接着剤の冷却後、前記シースを取り外す段階を含む、
ことを特徴とする方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/823,216 US6958073B2 (en) | 2003-04-21 | 2004-04-13 | Method and system for stent retention using an adhesive |
| PCT/US2005/010007 WO2005102218A1 (en) | 2004-04-13 | 2005-03-23 | Method and system for stent retention using an adhesive |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007532241A JP2007532241A (ja) | 2007-11-15 |
| JP2007532241A5 JP2007532241A5 (ja) | 2008-05-15 |
| JP4279891B2 true JP4279891B2 (ja) | 2009-06-17 |
Family
ID=34965326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007508365A Expired - Fee Related JP4279891B2 (ja) | 2004-04-13 | 2005-03-23 | 血管の病態を治療するシステムを製造する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6958073B2 (ja) |
| EP (1) | EP1755485B1 (ja) |
| JP (1) | JP4279891B2 (ja) |
| AT (1) | ATE466546T1 (ja) |
| DE (1) | DE602005021101D1 (ja) |
| WO (1) | WO2005102218A1 (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040111108A1 (en) | 2001-11-09 | 2004-06-10 | Farnan Robert C. | Balloon catheter with non-deployable stent |
| US7691119B2 (en) | 2001-11-09 | 2010-04-06 | Angioscore, Inc. | Balloon catheter with non-deployable stent |
| US8080026B2 (en) | 2003-01-21 | 2011-12-20 | Angioscore, Inc. | Apparatus and methods for treating hardened vascular lesions |
| US20060178721A1 (en) * | 2005-02-10 | 2006-08-10 | Advanced Cardiovascular Systems, Inc. | Stent delivery balloon catheter having improved stent retention |
| US7763198B2 (en) * | 2005-04-12 | 2010-07-27 | Abbott Cardiovascular Systems Inc. | Method for retaining a vascular stent on a catheter |
| US10076641B2 (en) | 2005-05-11 | 2018-09-18 | The Spectranetics Corporation | Methods and systems for delivering substances into luminal walls |
| US7886419B2 (en) * | 2006-07-18 | 2011-02-15 | Advanced Cardiovascular Systems, Inc. | Stent crimping apparatus and method |
| US8062465B1 (en) | 2006-08-02 | 2011-11-22 | Abbott Cardiovascular Systems Inc. | Methods for improved stent retention |
| US8177798B2 (en) | 2006-12-05 | 2012-05-15 | Tyco Healthcare Group Lp | Adhesive coated stent and insertion instrument |
| US8986253B2 (en) | 2008-01-25 | 2015-03-24 | Tandem Diabetes Care, Inc. | Two chamber pumps and related methods |
| US8042251B2 (en) * | 2008-05-21 | 2011-10-25 | Boston Scientific Scimed, Inc. | Systems and methods for heating and cooling during stent crimping |
| US8291570B2 (en) * | 2008-05-30 | 2012-10-23 | Boston Scientific Scimed, Inc. | Methods for abluminally coating medical devices |
| US8408421B2 (en) | 2008-09-16 | 2013-04-02 | Tandem Diabetes Care, Inc. | Flow regulating stopcocks and related methods |
| EP2334234A4 (en) | 2008-09-19 | 2013-03-20 | Tandem Diabetes Care Inc | DEVICE FOR MEASURING THE CONCENTRATION OF A SOLVED SUBSTANCE AND CORRESPONDING METHOD |
| EP2932994B1 (en) | 2009-07-30 | 2017-11-08 | Tandem Diabetes Care, Inc. | New o-ring seal, and delivery mechanism and portable infusion pump system related thereto |
| US9199066B2 (en) | 2010-03-12 | 2015-12-01 | Quattro Vascular Pte Ltd. | Device and method for compartmental vessel treatment |
| EP2380604A1 (en) | 2010-04-19 | 2011-10-26 | InnoRa Gmbh | Improved coating formulations for scoring or cutting balloon catheters |
| US8632559B2 (en) | 2010-09-21 | 2014-01-21 | Angioscore, Inc. | Method and system for treating valve stenosis |
| EP2601995B1 (en) * | 2011-12-07 | 2022-08-17 | CAR Holding B.V. | An arrangement for implementing kissing balloons for simulating a bifurcated vessel, a kit, a method of manufacturing the arrangement and a catheter provided with a buffer volume. |
| KR20140114856A (ko) | 2012-02-01 | 2014-09-29 | 콰트로 배스큘러 피티이 리미티드 | 혈관의 구획 확장을 위한 장치 |
| SG11201403915XA (en) | 2012-02-08 | 2014-08-28 | Quattro Vascular Pte Ltd | Constraining structure with non-linear axial struts |
| US9216033B2 (en) | 2012-02-08 | 2015-12-22 | Quattro Vascular Pte Ltd. | System and method for treating biological vessels |
| US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
| US9555186B2 (en) | 2012-06-05 | 2017-01-31 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
| US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
| US10117668B2 (en) | 2013-10-08 | 2018-11-06 | The Spectranetics Corporation | Balloon catheter with non-deployable stent having improved stability |
| KR102177346B1 (ko) | 2014-05-23 | 2020-11-11 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 접착제의 도포를 포함하는 전개 시스템 |
| EP3220994B1 (en) | 2014-11-17 | 2021-01-06 | TriReme Medical, LLC | Balloon catheter system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
| US5133732A (en) | 1987-10-19 | 1992-07-28 | Medtronic, Inc. | Intravascular stent |
| US5292331A (en) | 1989-08-24 | 1994-03-08 | Applied Vascular Engineering, Inc. | Endovascular support device |
| CA2380683C (en) | 1991-10-28 | 2006-08-08 | Advanced Cardiovascular Systems, Inc. | Expandable stents and method for making same |
| US5836965A (en) * | 1994-10-19 | 1998-11-17 | Jendersee; Brad | Stent delivery and deployment method |
| US5674242A (en) * | 1995-06-06 | 1997-10-07 | Quanam Medical Corporation | Endoprosthetic device with therapeutic compound |
| US5776161A (en) | 1995-10-16 | 1998-07-07 | Instent, Inc. | Medical stents, apparatus and method for making same |
| US6066156A (en) * | 1999-03-11 | 2000-05-23 | Advanced Cardiovascular Systems, Inc. | Temperature activated adhesive for releasably attaching stents to balloons |
| US6682553B1 (en) * | 2000-12-28 | 2004-01-27 | Advanced Cardiovascular Systems, Inc. | System and method for stent retention |
| US6620191B1 (en) * | 2001-03-27 | 2003-09-16 | Advanced Cardiovascular Systems, Inc. | System for releasably securing a stent on a catheter assembly and method of use |
| US6666880B1 (en) * | 2001-06-19 | 2003-12-23 | Advised Cardiovascular Systems, Inc. | Method and system for securing a coated stent to a balloon catheter |
| US7198637B2 (en) * | 2003-04-21 | 2007-04-03 | Medtronic Vascular, Inc. | Method and system for stent retention using an adhesive |
-
2004
- 2004-04-13 US US10/823,216 patent/US6958073B2/en not_active Expired - Lifetime
-
2005
- 2005-03-23 EP EP05734344A patent/EP1755485B1/en not_active Expired - Lifetime
- 2005-03-23 AT AT05734344T patent/ATE466546T1/de not_active IP Right Cessation
- 2005-03-23 DE DE602005021101T patent/DE602005021101D1/de not_active Expired - Lifetime
- 2005-03-23 JP JP2007508365A patent/JP4279891B2/ja not_active Expired - Fee Related
- 2005-03-23 WO PCT/US2005/010007 patent/WO2005102218A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20040210299A1 (en) | 2004-10-21 |
| EP1755485A1 (en) | 2007-02-28 |
| WO2005102218A1 (en) | 2005-11-03 |
| JP2007532241A (ja) | 2007-11-15 |
| US6958073B2 (en) | 2005-10-25 |
| DE602005021101D1 (de) | 2010-06-17 |
| ATE466546T1 (de) | 2010-05-15 |
| EP1755485B1 (en) | 2010-05-05 |
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