JP6951508B2 - 血管閉塞及び薬物送達装置、システム及び方法 - Google Patents
血管閉塞及び薬物送達装置、システム及び方法 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
- A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12159—Solid plugs; being solid before insertion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
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- 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
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- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00884—Material properties enhancing wound closure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00893—Material properties pharmaceutically effective
-
- 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
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M2025/1065—Balloon catheters with special features or adapted for special applications having a balloon which is inversely attached to the shaft at the distal or proximal end
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Reproductive Health (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Surgical Instruments (AREA)
- Medicinal Preparation (AREA)
- Prostheses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本特許出願は、2012年6月15日に出願された「血管閉塞及び薬物送達装置、システム及び方法」の題名の仮出願第61/660,615号に対して優先権を主張するものであり、それは言及したことによりその全体が本明細書中に編入される。
Claims (12)
- 内側拡張可能部材と、
薬物注入可能層を具備し、前記内側拡張可能部材と結合された外側薬物送達構成要素と、
前記内側拡張可能部材を裏返すように構成された拡張可能な管腔を具備する細長部材と、
注入口及び通気口を具備するハブと、を具備する血管送達装置であって、
前記注入口は注入管腔を介して前記外側薬物送達構成要素と流体連通し、前記通気口は通気管腔を介して外側薬物送達構成要素と流体連通する、血管送達装置。 - 前記外側薬物送達構成要素は、周囲圧力よりも高い137.9kPa(20psi)未満の圧力閾値まで前記内側拡張可能部材を加圧すると治療剤を送達するように構成されている、請求項1に記載の血管送達装置。
- 前記治療剤は、該治療剤の一部が前記通気管腔から流出する前に、前記薬物注入可能層に少なくとも部分的に注入される、請求項2に記載の血管送達装置。
- 前記薬物注入可能層は、毛細管作用で液体を吸い上げる材料を具備する、請求項1に記載の血管送達装置。
- 前記薬物注入可能層は、PTFEの開口気孔多ノード膜を具備する、請求項1に記載の血管送達装置。
- 前記薬物注入可能層は、少なくとも一つの縫い目によって画成された注入路を具備する、請求項1に記載の血管送達装置。
- 前記外側薬物送達構成要素は、ポリマーフィルムを具備する外側障壁を更に具備しており、前記外側障壁は、前記薬物注入可能層の周囲に取り付けられていて、周囲圧力よりも137.9kPa(20psi)未満だけ高い圧力閾値まで前記内側拡張可能部材を加圧すると治療剤を染み出させるように構成されている、請求項1に記載の血管送達装置。
- 前記内側拡張可能部材は、実質的に不浸透性の管形状を有し、前記外側薬物送達構成要素に流体連通していない、請求項1に記載の血管送達装置。
- 前記内側拡張可能部材及び前記外側薬物送達構成要素は、引っ込められた位置及び延ばされた位置を有する、請求項1に記載の血管送達装置。
- 前記内側拡張可能部材の近位端部は、細長部材の遠位部に結合される、請求項1に記載の血管送達装置。
- 固定装置を更に具備する、請求項1に記載の血管送達装置。
- 前記圧力閾値は、周囲圧力よりも34.5kPa(5psi)未満だけ高い値である、請求項2に記載の血管送達装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261660615P | 2012-06-15 | 2012-06-15 | |
US61/660,615 | 2012-06-15 | ||
US13/914,473 US9878132B2 (en) | 2012-06-15 | 2013-06-10 | Vascular occlusion and drug delivery devices, systems, and methods |
US13/914,473 | 2013-06-10 | ||
JP2017207159A JP6716522B2 (ja) | 2012-06-15 | 2017-10-26 | 血管閉塞及び薬物送達装置、システム及び方法 |
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JP2017207159A Division JP6716522B2 (ja) | 2012-06-15 | 2017-10-26 | 血管閉塞及び薬物送達装置、システム及び方法 |
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JP2020151505A JP2020151505A (ja) | 2020-09-24 |
JP6951508B2 true JP6951508B2 (ja) | 2021-10-20 |
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JP2015517402A Active JP6235577B2 (ja) | 2012-06-15 | 2013-06-12 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2015517403A Active JP6235578B2 (ja) | 2012-06-15 | 2013-06-12 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2017204715A Active JP6996935B2 (ja) | 2012-06-15 | 2017-10-23 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2017207159A Active JP6716522B2 (ja) | 2012-06-15 | 2017-10-26 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2020099929A Active JP6951508B2 (ja) | 2012-06-15 | 2020-06-09 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2020114319A Pending JP2020171736A (ja) | 2012-06-15 | 2020-07-01 | 血管閉塞及び薬物送達装置、システム及び方法 |
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JP2015517403A Active JP6235578B2 (ja) | 2012-06-15 | 2013-06-12 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2017204715A Active JP6996935B2 (ja) | 2012-06-15 | 2017-10-23 | 血管閉塞及び薬物送達装置、システム及び方法 |
JP2017207159A Active JP6716522B2 (ja) | 2012-06-15 | 2017-10-26 | 血管閉塞及び薬物送達装置、システム及び方法 |
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US (5) | US9878132B2 (ja) |
EP (4) | EP4166098A1 (ja) |
JP (6) | JP6235577B2 (ja) |
KR (2) | KR20150023371A (ja) |
CN (2) | CN104582595B (ja) |
AU (2) | AU2013274276B2 (ja) |
BR (2) | BR112014029330A2 (ja) |
CA (2) | CA2873879C (ja) |
ES (2) | ES2941273T3 (ja) |
HK (2) | HK1205907A1 (ja) |
RU (2) | RU2015101139A (ja) |
WO (2) | WO2013188581A1 (ja) |
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CN107158546B (zh) * | 2017-06-27 | 2018-11-30 | 杭州糖吉医疗科技有限公司 | 胃导流器 |
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