JP5006204B2 - 骨格支持構造体への挿入のために構成された膨張可能構造体を備える装置 - Google Patents
骨格支持構造体への挿入のために構成された膨張可能構造体を備える装置 Download PDFInfo
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- JP5006204B2 JP5006204B2 JP2007541420A JP2007541420A JP5006204B2 JP 5006204 B2 JP5006204 B2 JP 5006204B2 JP 2007541420 A JP2007541420 A JP 2007541420A JP 2007541420 A JP2007541420 A JP 2007541420A JP 5006204 B2 JP5006204 B2 JP 5006204B2
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- JP
- Japan
- Prior art keywords
- inflatable structure
- inflatable
- skeletal support
- elongate member
- support structure
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
- A61B17/8852—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc
- A61B17/8855—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc inflatable, e.g. kyphoplasty balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
Description
本発明は、骨疾患のための治療に関する。特に、本発明は、骨にアクセスして治療因子を堆積させるためのシステムおよび方法に関する。
海綿質が、例えば、骨粗鬆症、虚血壊死または癌に起因して罹患すると、この海綿質は、周囲の皮質骨に対して適切な支持をもはや提供し得ない。従って、この骨は、圧縮骨折または崩壊を、より受けやすくなる。
記載される方法およびデバイスは、放射線および治療の危険な副作用への周囲の組織の曝露を最小にしながら、治療因子を、骨格支持構造体(例えば、椎体)の内部容量に直接堆積させることを可能にする。1つの実施形態において、第一の細長部材は、骨格支持構造体の内部領域への非軸方向アクセスを提供するように構成された、管腔を有する。第二の細長部材は、治療因子を、この管腔を通して骨格支持構造体の内部領域へと輸送するように構成される。
図1は、放射線源を骨格支持構造体の内部領域に提供するための装置100を示す。装置100は、管腔104を有する第一の細長部材101を備え、第一の細長部材101は、骨格支持構造体の内部領域への、非軸方向アクセスを提供するように構成される。1つの実施形態において、第一の細長部材101は、例えば、カニューレ、カテーテル、針、トロカール、または他の適切なアクセスデバイスとして構成され得る。装置100は、第二の細長部材102を備え、この第二の細長部材は、治療因子を、第一の細長部材101の管腔104を通して骨格支持構造体の内部領域へと輸送するように構成される。最後に、装置100は、骨格支持構造体への挿入のために構成された膨張可能構造体103を備え、膨張可能支持構造体103は、骨格支持構造体の中の空隙を作製/膨張させるように構成される。
Claims (3)
- 骨格支持構造体への挿入のために構成された膨張可能構造体を備える装置において、前記膨張可能構造体は、
前記膨張可能構造体を膨張するために構成された一次管腔と、
放射線源を収容するために構成された複数の二次管腔とを備え、
前記複数の二次管腔が前記膨張可能構造体の周りを囲んで配置された、装置。 - 前記複数の二次管腔が、前記膨張可能構造体の遠位端の近くに開口部も出口も備えない、請求項1に記載の装置。
- 前記膨張可能構造体の遠位端の近くに開口部を有するカテーテルを備える、請求項1又は2に記載の装置。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/990,291 US20050131269A1 (en) | 1995-06-07 | 2004-11-15 | System and method for delivering a therapeutic agent for bone disease |
US10/990,285 US20050131268A1 (en) | 1995-06-07 | 2004-11-15 | System and method for delivering a therapeutic agent for bone disease |
US10/990,285 | 2004-11-15 | ||
US10/989,733 | 2004-11-15 | ||
US10/989,733 US20050131267A1 (en) | 1995-06-07 | 2004-11-15 | System and method for delivering a therapeutic agent for bone disease |
US10/990,291 | 2004-11-15 | ||
PCT/US2005/041257 WO2006053312A1 (en) | 1995-06-07 | 2005-11-14 | System and method for delivering a therapeutic agent for bone disease |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008280546A Division JP2009082726A (ja) | 2004-11-15 | 2008-10-30 | 骨疾患のための治療因子を送達するためのシステムおよび方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008520276A JP2008520276A (ja) | 2008-06-19 |
JP2008520276A5 JP2008520276A5 (ja) | 2008-12-25 |
JP5006204B2 true JP5006204B2 (ja) | 2012-08-22 |
Family
ID=38226692
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007541420A Expired - Fee Related JP5006204B2 (ja) | 2004-11-15 | 2005-11-14 | 骨格支持構造体への挿入のために構成された膨張可能構造体を備える装置 |
JP2008280546A Pending JP2009082726A (ja) | 2004-11-15 | 2008-10-30 | 骨疾患のための治療因子を送達するためのシステムおよび方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008280546A Pending JP2009082726A (ja) | 2004-11-15 | 2008-10-30 | 骨疾患のための治療因子を送達するためのシステムおよび方法 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1814625A1 (ja) |
JP (2) | JP5006204B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008095046A2 (en) | 2007-01-30 | 2008-08-07 | Loma Vista Medical, Inc., | Biological navigation device |
US20090299327A1 (en) | 2008-06-02 | 2009-12-03 | Lorna Vista Medical, Inc. | Inflatable medical devices |
EP3552655B1 (en) | 2010-07-13 | 2020-12-23 | Loma Vista Medical, Inc. | Inflatable medical devices |
US10188436B2 (en) | 2010-11-09 | 2019-01-29 | Loma Vista Medical, Inc. | Inflatable medical devices |
JP2015033396A (ja) * | 2011-12-02 | 2015-02-19 | テルモ株式会社 | インプラント |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5840008A (en) * | 1995-11-13 | 1998-11-24 | Localmed, Inc. | Radiation emitting sleeve catheter and methods |
US5913813A (en) * | 1997-07-24 | 1999-06-22 | Proxima Therapeutics, Inc. | Double-wall balloon catheter for treatment of proliferative tissue |
WO1999062416A1 (en) * | 1998-06-01 | 1999-12-09 | Kyphon Inc. | Expandable preformed structures for deployment in interior body regions |
DE60136815D1 (de) * | 2000-07-14 | 2009-01-15 | Kyphon Inc | Vorrichtungen zur behandlung von wirbelkoerpern |
US6695760B1 (en) * | 2002-10-11 | 2004-02-24 | Proxima Therapeutics | Treatment of spinal metastases |
-
2005
- 2005-11-14 JP JP2007541420A patent/JP5006204B2/ja not_active Expired - Fee Related
- 2005-11-14 EP EP05851628A patent/EP1814625A1/en not_active Withdrawn
-
2008
- 2008-10-30 JP JP2008280546A patent/JP2009082726A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2008520276A (ja) | 2008-06-19 |
EP1814625A1 (en) | 2007-08-08 |
JP2009082726A (ja) | 2009-04-23 |
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