JP5866140B2 - 液体医療物質静脈投与のための方法と装置 - Google Patents
液体医療物質静脈投与のための方法と装置 Download PDFInfo
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- JP5866140B2 JP5866140B2 JP2010547301A JP2010547301A JP5866140B2 JP 5866140 B2 JP5866140 B2 JP 5866140B2 JP 2010547301 A JP2010547301 A JP 2010547301A JP 2010547301 A JP2010547301 A JP 2010547301A JP 5866140 B2 JP5866140 B2 JP 5866140B2
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- liquid medical
- intracorporeal device
- suction
- vein
- medical substance
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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
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00008—Vein tendon strippers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22082—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
-
- 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
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
Description
Claims (9)
- 静脈を閉塞または切除するために液体医療物質を静脈内に投与するための体内装置において、その体内装置が:
出口に連結された少なくとも一つの第一管状導管を有する噴出通路;
吸引入口及び追加の吸引入口に連結された少なくとも一つの第二管状導管を有する吸引通路;
液体医療物質を特定の噴出圧力、量及び方向で投与するために前記少なくとも一つの第一管状導管を通して前記液体医療物質を前記出口に導くための噴出力を付与するために前記少なくとも一つの第一管状導管に連結された噴出力源;及び
前記液体医療物質の残りを特定の吸引圧力、量及び方向で前記少なくとも一つの第二管状導管を通して前記吸引入口及び前記追加の吸引入口から吸引するための吸引力を付与するために前記少なくとも一つの第二管状導管に連結された吸引力源;
を含み、
前記出口、前記吸引入口及び前記追加の吸引入口の方向及び直径、並びに前記吸引力が、前記吸引圧力、量及び方向が静脈内腔として大きさおよび形を作られた容積で付与されるときに前記液体医療物質が前記噴出圧力、量及び方向で投与される範囲が予め定められた空間へ限定されるように設定され、
前記出口、前記吸引入口及び前記追加の吸引入口が体内装置の先端であり、
前記噴出通路が前記吸引通路により部分的に囲まれており、
前記吸引入口が、前記噴出通路の外側部分と前記吸引通路の間の空間を介して、前記液体医療物質の残りのうちの少なくともいくらかを吸引するように形成されており、
前記追加の吸引入口が、前記噴出通路の中心軸に平行に配置されており、
前記噴出通路が螺旋噴出通路であり、かつそれに沿って前記出口が配置されているか;または前記噴出通路の長手方向に前記出口が配置されており、
前記体内装置の制御機構が、静脈の閉塞または切除のための静脈壁の面積を増大させるために、静脈中への体内装置の導入または静脈からの体内装置の抽出の間に静脈に沿って体内装置の先端を移動させる間に、前記液体医療物質の投与および前記液体医療物質の残りの吸引を開始することを特徴とする体内装置。 - 前記液体医療物質が硬化物質を含むことを特徴とする請求項1に記載の体内装置。
- 前記硬化物質の濃度が5パーセント未満であることを特徴とする請求項2に記載の体内装置。
- 前記吸引力源および前記噴出力源は前記吸引力および前記噴出力を同時に付与することを特徴とする請求項1〜3のいずれかに記載の体内装置。
- 前記噴出力が付与された後に前記吸引力の付与を命令する制御装置をさらに含むことを特徴とする請求項1〜4のいずれかに記載の体内装置。
- 前記噴出圧力、量及び方向と前記吸引圧力、量及び方向の少なくとも一つが目的静脈内腔の特性に従って選択されることを特徴とする請求項1〜5のいずれかに記載の体内装置。
- 前記噴出方向が前記体内装置の中心軸に実質的に垂直であることを特徴とする請求項1〜6のいずれかに記載の体内装置。
- 前記噴出方向が複数の噴出方向を含むことを特徴とする請求項1〜7のいずれかに記載の体内装置。
- 前記少なくとも一つの第一管状導管および前記少なくとも一つの第二管状導管が体内装置チップに連結され、前記吸引力源および前記噴出力源が、前記体内装置チップが移動している間に付与されることを特徴とする請求項1〜8のいずれかに記載の体内装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2993008P | 2008-02-20 | 2008-02-20 | |
US61/029,930 | 2008-02-20 | ||
US5064408P | 2008-05-06 | 2008-05-06 | |
US61/050,644 | 2008-05-06 | ||
PCT/IL2009/000197 WO2009104189A2 (en) | 2008-02-20 | 2009-02-19 | Method and device for liquid medical substance venous administration |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011512228A JP2011512228A (ja) | 2011-04-21 |
JP2011512228A5 JP2011512228A5 (ja) | 2012-04-05 |
JP5866140B2 true JP5866140B2 (ja) | 2016-02-17 |
Family
ID=40673520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010547301A Expired - Fee Related JP5866140B2 (ja) | 2008-02-20 | 2009-02-19 | 液体医療物質静脈投与のための方法と装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8361008B2 (ja) |
EP (1) | EP2259831B1 (ja) |
JP (1) | JP5866140B2 (ja) |
ES (1) | ES2825123T3 (ja) |
PL (1) | PL2259831T3 (ja) |
WO (1) | WO2009104189A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8361008B2 (en) | 2008-02-20 | 2013-01-29 | V.V.T. Med Ltd. | Device for liquid medical substance venous administration |
EP2559450A1 (en) * | 2011-08-19 | 2013-02-20 | Abbott Laboratories Vascular Enterprises Limited | Shaft for medical devices and catheter |
EP2656869B1 (en) * | 2012-04-24 | 2020-10-14 | angioclinic AG | Composition for treating venous insufficiency and varicose veins |
PL3055050T3 (pl) | 2013-10-13 | 2021-01-11 | V.V.T. Med Ltd. | Urządzenie do formowania pianki i sposób |
US10265470B2 (en) | 2013-10-13 | 2019-04-23 | V.V.T. Med Ltd. | Device for synchronized injection and aspiration |
US10799247B2 (en) | 2013-10-13 | 2020-10-13 | V.V.T. Med Ltd. | Vein ablation device |
US10580131B2 (en) | 2017-02-23 | 2020-03-03 | Zebra Medical Vision Ltd. | Convolutional neural network for segmentation of medical anatomical images |
CN109247984B (zh) * | 2018-09-29 | 2024-01-12 | 南京亿高医疗科技股份有限公司 | 一种纤支镜下应用的具有水冷套管的微波消融针 |
US11452841B2 (en) * | 2019-04-11 | 2022-09-27 | Covidien Lp | Aspiration catheter system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022336A (en) * | 1996-05-20 | 2000-02-08 | Percusurge, Inc. | Catheter system for emboli containment |
US6635027B1 (en) * | 1997-05-19 | 2003-10-21 | Micro Therepeutics, Inc. | Method and apparatus for intramural delivery of a substance |
US6063069A (en) * | 1997-05-19 | 2000-05-16 | Micro Therapeutics Inc. | Method and apparatus for power lysis of a thrombus |
US6461327B1 (en) * | 1998-08-07 | 2002-10-08 | Embol-X, Inc. | Atrial isolator and method of use |
US7670327B2 (en) * | 2000-01-20 | 2010-03-02 | Regents Of The University Of Minnesota | Catheter systems for delivery of agents and related method thereof |
US6929633B2 (en) * | 2000-01-25 | 2005-08-16 | Bacchus Vascular, Inc. | Apparatus and methods for clot dissolution |
US20060129091A1 (en) * | 2004-12-10 | 2006-06-15 | Possis Medical, Inc. | Enhanced cross stream mechanical thrombectomy catheter with backloading manifold |
US8545532B2 (en) * | 2004-08-02 | 2013-10-01 | V.V.T. Med Ltd. | Device and method for treating a vessel |
US8262605B2 (en) | 2004-12-09 | 2012-09-11 | Ams Research Corporation | Needleless delivery systems |
US8361008B2 (en) * | 2008-02-20 | 2013-01-29 | V.V.T. Med Ltd. | Device for liquid medical substance venous administration |
-
2009
- 2009-02-19 US US12/918,331 patent/US8361008B2/en active Active
- 2009-02-19 ES ES09713259T patent/ES2825123T3/es active Active
- 2009-02-19 EP EP09713259.1A patent/EP2259831B1/en active Active
- 2009-02-19 PL PL09713259T patent/PL2259831T3/pl unknown
- 2009-02-19 JP JP2010547301A patent/JP5866140B2/ja not_active Expired - Fee Related
- 2009-02-19 WO PCT/IL2009/000197 patent/WO2009104189A2/en active Application Filing
-
2013
- 2013-01-28 US US13/751,182 patent/US8777890B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8361008B2 (en) | 2013-01-29 |
US20100324474A1 (en) | 2010-12-23 |
WO2009104189A2 (en) | 2009-08-27 |
ES2825123T3 (es) | 2021-05-14 |
US8777890B2 (en) | 2014-07-15 |
PL2259831T3 (pl) | 2021-01-25 |
EP2259831B1 (en) | 2020-07-22 |
EP2259831A2 (en) | 2010-12-15 |
US20130144205A1 (en) | 2013-06-06 |
WO2009104189A3 (en) | 2010-01-14 |
JP2011512228A (ja) | 2011-04-21 |
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