JP6122027B2 - 対象に導入される管 - Google Patents
対象に導入される管 Download PDFInfo
- Publication number
- JP6122027B2 JP6122027B2 JP2014544021A JP2014544021A JP6122027B2 JP 6122027 B2 JP6122027 B2 JP 6122027B2 JP 2014544021 A JP2014544021 A JP 2014544021A JP 2014544021 A JP2014544021 A JP 2014544021A JP 6122027 B2 JP6122027 B2 JP 6122027B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- strands
- strand
- catheter
- manufacturing
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 13
- 238000013152 interventional procedure Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 16
- 238000002595 magnetic resonance imaging Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 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 5
- 229910001000 nickel titanium Inorganic materials 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- 238000002679 ablation Methods 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 239000012809 cooling fluid Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000560 biocompatible material Substances 0.000 description 2
- 229920000249 biocompatible polymer Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
Images
Classifications
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0127—Magnetic means; Magnetic markers
-
- 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
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- 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
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- 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
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- 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
- D10B2401/18—Physical properties including electronic components
-
- 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
- D10B2509/00—Medical; Hygiene
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Description
Claims (14)
- 対象に導入される管であって、当該管は、
複数の導電性ストランドから作られた管状ブレイドを有し、
前記複数の導電性ストランドの末端は、当該管の長手方向にずらして終端している、
管。 - 前記複数のストランドの末端は、ずらし配置領域においてずらして配置されており、
前記ずらし配置領域は、2cmから10cmの範囲内の長さを有する、
請求項1記載の管。 - 少なくともいくつかのストランドの末端部は、当該管の中心に向かって当該管を横切る、請求項1記載の管。
- 少なくともいくつかの前記ストランドの末端は、当該管の中心又はその近傍に配置される、請求項3記載の管。
- 前記ブレイドは、当該管の内腔を囲む管材料内に配置される、請求項1記載の管。
- 少なくともいくつかの前記ストランドの末端は、前記内腔の近傍に配置される、請求項5記載の管。
- 少なくともいくつかの前記ストランドの末端は、前記内腔に挿入される、請求項5記載の管。
- 前記ストランドは、非磁性材料で作られる、請求項1記載の管。
- 前記ストランドは、金属又は炭素の少なくとも一方を有する、請求項1記載の管。
- 前記ストランドは、少なくとも二つの導電性材料を有し、
第一の導電性材料は、より低い剛性のそれぞれのストランドを提供し、前記ストランドの末端を形成し、
第二の導電性材料は、より高い剛性のそれぞれのストランドを提供し、前記ストランドの残部を形成する、
請求項1記載の管。 - 当該管は、カテーテル又は導入用シースである、請求項1記載の管。
- 介入処置を実行するための介入システムであって、
当該介入システムは、請求項1に記載の管を有し、
前記管は、介入処置を実行するために対象内に導入されるように適合されている、システム。 - 請求項1記載の管を製造するための製造装置であって、
当該製造装置は、
複数の導電性ストランドを供給するストランド供給ユニット、及び
前記複数の導電性ストランドをブレイド状にし、前記ストランドの末端が、製造される管の長手方向にずらして終端するように作られた管状ブレイドを供給する、ブレイディングユニット、
を有する、
製造装置。 - 請求項1記載の管を製造する製造方法であって、
当該製造方法は、前記複数の導電性ストランドの末端が、製造される管の長手方向にずらして終端するように、前記複数の導電性ストランドから作られた管状ブレイドを形成するステップを含む、
製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161564325P | 2011-11-29 | 2011-11-29 | |
US61/564,325 | 2011-11-29 | ||
PCT/IB2012/056822 WO2013080151A1 (en) | 2011-11-29 | 2012-11-29 | Tube for being introduced into an object |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015502214A JP2015502214A (ja) | 2015-01-22 |
JP6122027B2 true JP6122027B2 (ja) | 2017-04-26 |
Family
ID=47563554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544021A Expired - Fee Related JP6122027B2 (ja) | 2011-11-29 | 2012-11-29 | 対象に導入される管 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10258766B2 (ja) |
EP (1) | EP2747829B1 (ja) |
JP (1) | JP6122027B2 (ja) |
CN (1) | CN103957979B (ja) |
BR (1) | BR112014012659B1 (ja) |
IN (1) | IN2014CN03830A (ja) |
RU (1) | RU2634639C2 (ja) |
WO (1) | WO2013080151A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107822708A (zh) * | 2017-11-30 | 2018-03-23 | 中国科学技术大学 | 一种射频消融针 |
CN108309437B (zh) * | 2018-02-12 | 2024-08-27 | 安徽硕金医疗设备有限公司 | 一种射频消融针 |
CN110206943A (zh) * | 2019-04-28 | 2019-09-06 | 五行科技股份有限公司 | 一种软管及其制造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1017344A1 (ru) * | 1981-07-20 | 1983-05-15 | 20-Я Городская Клиническая Больница Советского Р-На Г.Ростов-На-Дону | Катетер |
US4425919A (en) * | 1981-07-27 | 1984-01-17 | Raychem Corporation | Torque transmitting catheter apparatus |
NL9401533A (nl) | 1994-09-21 | 1996-05-01 | Cordis Europ | MR-zichtbare catheter met elementen van paramagnetisch materiaal. |
US6004310A (en) * | 1998-06-17 | 1999-12-21 | Target Therapeutics, Inc. | Multilumen catheter shaft with reinforcement |
DE10019990C2 (de) | 2000-04-22 | 2002-04-04 | Bruker Analytik Gmbh | Probenkopf für Kernresonanzmessungen |
US6616651B1 (en) * | 2000-11-17 | 2003-09-09 | Robert C. Stevens | Intravascular microcatheter with embedded helical coil reinforcement member and methods and apparatus for making same |
AU2004228047A1 (en) * | 2003-04-04 | 2004-10-21 | Minnesota Medtec, Inc. | Guide catheter and method of making same |
US7955313B2 (en) | 2003-12-17 | 2011-06-07 | Boston Scientific Scimed, Inc. | Composite catheter braid |
US7641757B2 (en) * | 2006-01-12 | 2010-01-05 | Pacesetter, Inc. | Method of making a tubular body for a catheter, sheath or lead |
EP2705874B1 (en) | 2007-03-19 | 2016-09-28 | Boston Scientific Neuromodulation Corporation | MRI and RF compatible leads |
US8275464B2 (en) | 2007-12-06 | 2012-09-25 | Cardiac Pacemakers, Inc. | Leads with high surface resistance |
AU2009212697B2 (en) * | 2008-02-06 | 2011-12-01 | Cardiac Pacemakers, Inc. | Lead with MRI compatible design features |
US8142415B2 (en) * | 2008-04-24 | 2012-03-27 | Medtronic Vascular, Inc. | Braided catheter reinforcement layer having short axial filament segments |
US7834270B2 (en) | 2008-07-07 | 2010-11-16 | Imris Inc. | Floating segmented shield cable assembly |
CN102341037B (zh) | 2009-03-04 | 2014-11-26 | 艾姆瑞科医疗系统有限公司 | Mri兼容电极电路 |
EP2519305B1 (en) * | 2009-12-31 | 2017-07-05 | Cardiac Pacemakers, Inc. | Mri conditionally safe lead with multi-layer conductor |
RU106115U1 (ru) * | 2011-01-17 | 2011-07-10 | Александр Николаевич Черний | Катетер |
-
2012
- 2012-11-29 US US14/360,833 patent/US10258766B2/en not_active Expired - Fee Related
- 2012-11-29 JP JP2014544021A patent/JP6122027B2/ja not_active Expired - Fee Related
- 2012-11-29 RU RU2014126431A patent/RU2634639C2/ru active
- 2012-11-29 WO PCT/IB2012/056822 patent/WO2013080151A1/en unknown
- 2012-11-29 EP EP12816346.6A patent/EP2747829B1/en not_active Not-in-force
- 2012-11-29 BR BR112014012659-3A patent/BR112014012659B1/pt not_active IP Right Cessation
- 2012-11-29 CN CN201280058820.5A patent/CN103957979B/zh not_active Expired - Fee Related
-
2014
- 2014-05-21 IN IN3830CHN2014 patent/IN2014CN03830A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2015502214A (ja) | 2015-01-22 |
EP2747829B1 (en) | 2019-05-22 |
RU2634639C2 (ru) | 2017-11-02 |
WO2013080151A1 (en) | 2013-06-06 |
US10258766B2 (en) | 2019-04-16 |
US20140330253A1 (en) | 2014-11-06 |
BR112014012659A2 (pt) | 2017-06-13 |
CN103957979B (zh) | 2017-09-12 |
RU2014126431A (ru) | 2016-01-27 |
EP2747829A1 (en) | 2014-07-02 |
IN2014CN03830A (ja) | 2015-09-04 |
BR112014012659B1 (pt) | 2020-11-03 |
CN103957979A (zh) | 2014-07-30 |
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