JP2022136332A - 動的壁管材 - Google Patents
動的壁管材 Download PDFInfo
- Publication number
- JP2022136332A JP2022136332A JP2022122889A JP2022122889A JP2022136332A JP 2022136332 A JP2022136332 A JP 2022136332A JP 2022122889 A JP2022122889 A JP 2022122889A JP 2022122889 A JP2022122889 A JP 2022122889A JP 2022136332 A JP2022136332 A JP 2022136332A
- Authority
- JP
- Japan
- Prior art keywords
- tubing
- structural element
- tube
- expandable
- dynamic
- 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 52
- 238000000034 method Methods 0.000 abstract description 10
- 229920000642 polymer Polymers 0.000 description 13
- 238000004132 cross linking Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001000 nickel titanium 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
- VPRUMANMDWQMNF-UHFFFAOYSA-N phenylethane boronic acid Chemical compound OB(O)CCC1=CC=CC=C1 VPRUMANMDWQMNF-UHFFFAOYSA-N 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 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
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
-
- 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
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- 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
-
- 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
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M2025/0024—Expandable catheters or sheaths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Electric Cable Installation (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
帯等の代替的な変形例は本開示の範囲内である。図3Cに示す変形例は、P0において完全な波型構造を作る2つの円弧形状を形成する第2ポリマー142を示す。
0で覆うことが可能である。代替的に、又は組み合わせて、構造要素120及び内部の管材102は接触面に沿って互いに接合することが可能である。管材100は図示のような円形断面ではなく、正方形又は長方形の断面にしてもよい。また、構造体が加圧されたときに伸張して直径を増加させる構造体の内面に裏地を設けてもよい。この裏地はPTFE又はより弾性の他のポリマーなどの薄く滑らかな材料から形成してもよく、内面に被膜剤を塗布してもしなくてもよい。巻付けられた管材と裏地及びジャケットとの融着には、積層、レーザ加工、超音波、電磁誘導又は無線周波による接合などの熱加工を行うことが可能である。溶着は、取り外し可能な熱収縮管材などの外部加工助剤、又は取り外し可能なマンドレルなどの内部加工助剤を使用して、又は使用せずに行ってもよい。
通って器具が前進するための力の量を減少させる。
Claims (1)
- 拡張式管材であって、前記管材には:
拡張可能材料から成る外管本体;
前記外管本体の壁内に螺旋状に配置した構造要素が備えられ、前記構造要素は軸長方向に拡張可能であり、それにより前記構造要素の軸方向の拡張が前記外管本体の直径を軸方向に拡張することを特徴とする拡張式管材。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562168610P | 2015-05-29 | 2015-05-29 | |
US62/168,610 | 2015-05-29 | ||
JP2018514941A JP2018528838A (ja) | 2015-05-29 | 2016-05-31 | 動的壁管材 |
JP2021038644A JP2021098106A (ja) | 2015-05-29 | 2021-03-10 | 動的壁管材 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021038644A Division JP2021098106A (ja) | 2015-05-29 | 2021-03-10 | 動的壁管材 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022136332A true JP2022136332A (ja) | 2022-09-15 |
Family
ID=57441799
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018514941A Pending JP2018528838A (ja) | 2015-05-29 | 2016-05-31 | 動的壁管材 |
JP2021038644A Pending JP2021098106A (ja) | 2015-05-29 | 2021-03-10 | 動的壁管材 |
JP2022122889A Pending JP2022136332A (ja) | 2015-05-29 | 2022-08-01 | 動的壁管材 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018514941A Pending JP2018528838A (ja) | 2015-05-29 | 2016-05-31 | 動的壁管材 |
JP2021038644A Pending JP2021098106A (ja) | 2015-05-29 | 2021-03-10 | 動的壁管材 |
Country Status (9)
Country | Link |
---|---|
US (3) | US11123517B2 (ja) |
EP (1) | EP3302673A4 (ja) |
JP (3) | JP2018528838A (ja) |
CN (2) | CN108040470B (ja) |
AU (1) | AU2016270675A1 (ja) |
BR (1) | BR112017025701B1 (ja) |
CA (1) | CA3006635A1 (ja) |
HK (1) | HK1251505A1 (ja) |
WO (1) | WO2016196511A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2016270675A1 (en) | 2015-05-29 | 2018-01-18 | Qmax, Llc | Dynamic walled tubing |
US10589060B2 (en) * | 2016-12-21 | 2020-03-17 | Biosense Webster (Israel) Ltd. | Extrusion with preferential bend axis |
US11344705B2 (en) * | 2017-12-27 | 2022-05-31 | Argos Corporation | Split sheath introducer and method of manufacturing a split sheath introducer |
CN109571963B (zh) * | 2018-11-13 | 2021-02-19 | 河南驼人医疗器械集团有限公司 | 一种金塑焊接钢丝加强型气管插管的制作工艺 |
KR102360445B1 (ko) * | 2019-12-26 | 2022-02-10 | 인제대학교 산학협력단 | 강도 조절이 가능한 카테터 |
CN111419301A (zh) * | 2020-04-30 | 2020-07-17 | 上海英诺伟医疗器械有限公司 | 鞘管、手术组件及其使用方法 |
WO2024086833A2 (en) * | 2022-10-20 | 2024-04-25 | Qmax, Llc | Tubes and methods of expanding and/or contracting tubes |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508132A (ja) * | 1999-09-02 | 2003-03-04 | ボストン サイエンティフィック リミテッド | 拡張型マイクロカテーテル |
US20090240202A1 (en) * | 2008-03-21 | 2009-09-24 | William Joseph Drasler | Expandable introducer sheath |
JP2012513294A (ja) * | 2008-12-23 | 2012-06-14 | リバース メディカル コーポレーション | 体腔から閉塞性物質を除去しそして血管障害を治療するシステムおよび方法 |
US20140121629A1 (en) * | 2012-10-26 | 2014-05-01 | Medtronic, Inc. | Elastic Introducer Sheath |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226888A (en) * | 1991-10-25 | 1993-07-13 | Michelle Arney | Coiled, perfusion balloon catheter |
US5961499A (en) * | 1993-02-04 | 1999-10-05 | Peter M. Bonutti | Expandable cannula |
US5538510A (en) * | 1994-01-31 | 1996-07-23 | Cordis Corporation | Catheter having coextruded tubing |
US6186978B1 (en) * | 1996-08-07 | 2001-02-13 | Target Therapeutics, Inc. | Braid reinforced infusion catheter with inflatable membrane |
US6181978B1 (en) | 1998-07-31 | 2001-01-30 | General Electric Company | System and method for generating a smooth blending fillet surface |
IT246635Y1 (it) | 1999-04-09 | 2002-04-09 | Claber Spa | Solenoide di comando per elettrovalvola in particolare per il controllo di impianti di irrigazione |
US6425909B1 (en) * | 1999-11-04 | 2002-07-30 | Concentric Medical, Inc. | Methods and devices for filtering fluid flow through a body structure |
US7309334B2 (en) * | 2002-07-23 | 2007-12-18 | Von Hoffmann Gerard | Intracranial aspiration catheter |
US20070088319A1 (en) * | 2003-09-18 | 2007-04-19 | Vison-Sciences, Inc. | Braided minimally invasive channel |
US20090209969A1 (en) * | 2005-03-02 | 2009-08-20 | C.R. Bard Inc | Expandable access sheath |
US20060235458A1 (en) * | 2005-04-15 | 2006-10-19 | Amir Belson | Instruments having an external working channel |
DE102005034529A1 (de) * | 2005-07-23 | 2007-01-25 | Qualimed Innovative Medizinprodukte Gmbh | Ballondilatationskatheter |
US9364634B2 (en) * | 2008-04-22 | 2016-06-14 | Becton, Dickinson And Company | Systems and methods for improving catheter hole array efficiency |
US8690936B2 (en) * | 2008-10-10 | 2014-04-08 | Edwards Lifesciences Corporation | Expandable sheath for introducing an endovascular delivery device into a body |
JP2010227137A (ja) * | 2009-03-25 | 2010-10-14 | Sumitomo Bakelite Co Ltd | カテーテル |
US8435282B2 (en) * | 2009-07-15 | 2013-05-07 | W. L. Gore & Associates, Inc. | Tube with reverse necking properties |
US20110264133A1 (en) * | 2010-03-01 | 2011-10-27 | Tyco Healthcare Group Lp | Introducer sheaths, thrombus collection devices and associated methods |
CN109806042A (zh) * | 2011-01-28 | 2019-05-28 | 麦瑞通医疗设备有限公司 | 静电纺丝ptfe涂层支架及其使用方法 |
US9907931B2 (en) * | 2012-10-26 | 2018-03-06 | Medtronic, Inc. | Elastic introducer sheath |
US9498249B2 (en) * | 2012-11-21 | 2016-11-22 | P Tech, Llc | Expandable access systems and methods |
CN203736693U (zh) * | 2014-01-26 | 2014-07-30 | 詹尼利奥尼 | 扩张系统 |
AU2016270675A1 (en) | 2015-05-29 | 2018-01-18 | Qmax, Llc | Dynamic walled tubing |
-
2016
- 2016-05-31 AU AU2016270675A patent/AU2016270675A1/en not_active Abandoned
- 2016-05-31 WO PCT/US2016/035094 patent/WO2016196511A1/en active Application Filing
- 2016-05-31 CA CA3006635A patent/CA3006635A1/en active Pending
- 2016-05-31 CN CN201680040409.3A patent/CN108040470B/zh active Active
- 2016-05-31 EP EP16804255.4A patent/EP3302673A4/en active Pending
- 2016-05-31 BR BR112017025701-7A patent/BR112017025701B1/pt active IP Right Grant
- 2016-05-31 JP JP2018514941A patent/JP2018528838A/ja active Pending
- 2016-05-31 CN CN202210322341.5A patent/CN115154838A/zh active Pending
-
2017
- 2017-11-29 US US15/825,986 patent/US11123517B2/en active Active
-
2018
- 2018-08-31 HK HK18111187.0A patent/HK1251505A1/zh unknown
-
2021
- 2021-03-10 JP JP2021038644A patent/JP2021098106A/ja active Pending
- 2021-08-23 US US17/409,215 patent/US11896777B2/en active Active
-
2022
- 2022-08-01 JP JP2022122889A patent/JP2022136332A/ja active Pending
-
2023
- 2023-12-27 US US18/397,875 patent/US20240131300A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508132A (ja) * | 1999-09-02 | 2003-03-04 | ボストン サイエンティフィック リミテッド | 拡張型マイクロカテーテル |
US20090240202A1 (en) * | 2008-03-21 | 2009-09-24 | William Joseph Drasler | Expandable introducer sheath |
JP2012513294A (ja) * | 2008-12-23 | 2012-06-14 | リバース メディカル コーポレーション | 体腔から閉塞性物質を除去しそして血管障害を治療するシステムおよび方法 |
US20140121629A1 (en) * | 2012-10-26 | 2014-05-01 | Medtronic, Inc. | Elastic Introducer Sheath |
Also Published As
Publication number | Publication date |
---|---|
US20240131300A1 (en) | 2024-04-25 |
BR112017025701A2 (pt) | 2018-08-07 |
CN115154838A (zh) | 2022-10-11 |
CN108040470B (zh) | 2022-04-08 |
EP3302673A1 (en) | 2018-04-11 |
CN108040470A (zh) | 2018-05-15 |
US20180169378A1 (en) | 2018-06-21 |
JP2018528838A (ja) | 2018-10-04 |
WO2016196511A1 (en) | 2016-12-08 |
US11123517B2 (en) | 2021-09-21 |
US20210379330A1 (en) | 2021-12-09 |
US11896777B2 (en) | 2024-02-13 |
EP3302673A4 (en) | 2019-01-16 |
HK1251505A1 (zh) | 2019-02-01 |
CA3006635A1 (en) | 2016-12-08 |
BR112017025701B1 (pt) | 2022-11-22 |
JP2021098106A (ja) | 2021-07-01 |
AU2016270675A1 (en) | 2018-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2022136332A (ja) | 動的壁管材 | |
EP2762176B1 (en) | Polymer shrink tubes and novel uses therefor | |
US6022343A (en) | Bridged coil catheter support structure | |
US5938587A (en) | Flexible inner liner for the working channel of an endoscope | |
US6464632B1 (en) | Flexible inner liner for the working channel of an endoscope | |
JP4441490B2 (ja) | 操向可能なカテーテル及びその製造方法 | |
US6629952B1 (en) | High pressure vascular balloon catheter | |
US5472423A (en) | Flexible catheter | |
RU2542086C2 (ru) | Трубка со свойствами, препятствующими сужению | |
JP5724382B2 (ja) | カテーテル | |
CN115300748A (zh) | 导管轴及相关装置、系统和方法 | |
JP2008149124A (ja) | バルーンカバー | |
KR20140130718A (ko) | 의료 기기 및 의료 기기의 제조 방법 | |
WO2015141395A1 (ja) | カテーテル | |
US9364360B2 (en) | Catheter systems and methods for manufacture | |
US12066129B2 (en) | Tubes and methods of expanding and/or contracting tubes | |
JP6792587B2 (ja) | 医療機器および医療機器の製造方法 | |
JP7444788B2 (ja) | ルーメン補強デバイスおよびシステム | |
JP3998795B2 (ja) | 内視鏡の可撓管 | |
US20240269441A1 (en) | Balloon For Catheter And Balloon Catheter | |
JP2006325739A (ja) | 内視鏡の可撓管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220831 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220831 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230829 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20231127 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20240122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240229 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240604 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241004 |