JP2015066148A - 骨治療システム - Google Patents
骨治療システム Download PDFInfo
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- JP2015066148A JP2015066148A JP2013202748A JP2013202748A JP2015066148A JP 2015066148 A JP2015066148 A JP 2015066148A JP 2013202748 A JP2013202748 A JP 2013202748A JP 2013202748 A JP2013202748 A JP 2013202748A JP 2015066148 A JP2015066148 A JP 2015066148A
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Images
Classifications
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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
- A61B17/56—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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7097—Stabilisers comprising fluid filler in an implant, e.g. balloon; devices for inserting or filling such implants
-
- 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
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary pins, nails or other devices
- A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
- A61B17/7258—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
- A61B17/7275—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone with expanding cylindrical parts
-
- 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
- A61B17/8819—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the introducer proximal part, e.g. cannula handle, or by parts which are inserted inside each other, e.g. stylet and cannula
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
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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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
14、14A〜14H…留置デバイス
16、16A…展開操作デバイス
30、120、140、150、164、170、184、200…シャフト
32…充填用バルーン 38…流路
42、160、190…固定筒 44、122…排気チューブ
44a、122a、142、182…排気路
44b、122b、130b、142a…先端開口
46、46A〜46I…気体排出部
70、130…マンドレル 72…通路
80、132…針部材 100…橈骨
108…空間 130a…貫通路
152、162…側孔 172…ガス透過膜
180…コイル部材 192、202…溝部
C…骨用充填材料
Claims (12)
- 骨の治療部位に留置される骨用充填材料を流通可能なルーメンを有するシャフトと、
前記シャフトの先端部に設けられ前記ルーメンを介して前記骨用充填材料が充填されるバルーンと、
前記骨用充填材料を前記ルーメンに充填する際に、前記ルーメン内の気体を前記バルーンよりも基端方向に流動させる気体排出部とを含む
ことを特徴とする骨治療システム。 - 請求項1記載の骨治療システムにおいて、
前記バルーンは、前記シャフトとの取付が維持された状態で破られることで前記骨用充填材料を露出する
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記気体排出部は、前記ルーメンに挿入され先端部が前記バルーンに近接する位置に配置可能なチューブにより構成され、
前記チューブは、先端部に形成された開口部と、前記開口部に連なり前記気体を流通可能な排出路とを有する
ことを特徴とする骨治療システム。 - 請求項3記載の骨治療システムにおいて、
前記チューブは、前記バルーンへの骨用充填材料の充填後に前記ルーメンから離脱可能である
ことを特徴とする骨治療システム。 - 請求項3記載の骨治療システムにおいて、
前記チューブは、前記骨用充填材料の硬化に伴い前記骨用充填材料内に空洞部を形成可能な剛性を有し、
前記骨治療システムは、前記空洞部の内側を介して送達され前記バルーンを破る針部材をさらに備える
ことを特徴とする骨治療システム。 - 請求項5記載の骨治療システムにおいて、
前記針部材は、前記チューブの前記排出路に挿入可能な外径に形成されている
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記気体排出部は、前記ルーメンを構成する前記シャフトの壁部内に形成され、前記ルーメン又は拡張された前記バルーン内に連通する排出路により構成される
ことを特徴とする骨治療システム。 - 請求項7記載の骨治療システムにおいて、
前記排出路は、前記シャフトの先端面に形成された開口部に連通する
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記気体排出部は、前記シャフトにおける前記バルーンの取付部位において、前記シャフトと前記バルーンの間に設けられ、気体を透過する一方で、液体又は固体を遮断する気体透過部材により構成される
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記気体排出部は、前記シャフトおける前記バルーンの取付部位において、前記シャフトに形成された溝部により構成される
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記バルーンは、筒状の固定部材に覆われることにより前記シャフトに固定され、
前記気体排出部は、前記固定部材の内周面に形成された溝部と、前記溝部に沿って接触可能な形状に形成されたバルーンの固定部位とにより構成される
ことを特徴とする骨治療システム。 - 請求項1又は2記載の骨治療システムにおいて、
前記バルーンは、コイル部材が巻回されることにより前記シャフトに固定され、
前記気体排出部は、前記コイル部材を構成する線状部の隙間で、前記バルーンの内面が前記シャフトの外面から離間することで形成された排出路により構成される
ことを特徴とする骨治療システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013202748A JP6151617B2 (ja) | 2013-09-27 | 2013-09-27 | 骨治療システム |
EP14182126.4A EP2853211B1 (en) | 2013-09-27 | 2014-08-25 | Bone treatment system |
US14/497,394 US20150094731A1 (en) | 2013-09-27 | 2014-09-26 | Bone treatment system |
Applications Claiming Priority (1)
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JP2013202748A JP6151617B2 (ja) | 2013-09-27 | 2013-09-27 | 骨治療システム |
Publications (2)
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JP2015066148A true JP2015066148A (ja) | 2015-04-13 |
JP6151617B2 JP6151617B2 (ja) | 2017-06-21 |
Family
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JP2013202748A Active JP6151617B2 (ja) | 2013-09-27 | 2013-09-27 | 骨治療システム |
Country Status (3)
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US (1) | US20150094731A1 (ja) |
EP (1) | EP2853211B1 (ja) |
JP (1) | JP6151617B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105286976B (zh) * | 2015-09-18 | 2017-08-25 | 北京市富乐科技开发有限公司 | 穿刺植骨系统 |
JP6803929B2 (ja) * | 2016-06-01 | 2020-12-23 | マイクロベンション インコーポレイテッドMicrovention, Inc. | 向上した補強バルーンカテーテル |
CN110897696A (zh) * | 2019-12-30 | 2020-03-24 | 宁波华科润生物科技有限公司 | 一种多功能椎体成形器 |
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Also Published As
Publication number | Publication date |
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EP2853211A1 (en) | 2015-04-01 |
US20150094731A1 (en) | 2015-04-02 |
EP2853211B1 (en) | 2022-03-23 |
JP6151617B2 (ja) | 2017-06-21 |
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