JP7407946B2 - 回旋筋腱板バルーン - Google Patents
回旋筋腱板バルーン Download PDFInfo
- Publication number
- JP7407946B2 JP7407946B2 JP2022539372A JP2022539372A JP7407946B2 JP 7407946 B2 JP7407946 B2 JP 7407946B2 JP 2022539372 A JP2022539372 A JP 2022539372A JP 2022539372 A JP2022539372 A JP 2022539372A JP 7407946 B2 JP7407946 B2 JP 7407946B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- rotator cuff
- protective structure
- structure along
- horizontal plane
- 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.)
- Active
Links
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Images
Classifications
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Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Rheumatology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Magnetic Treatment Devices (AREA)
- Telephone Function (AREA)
Description
100:制限構造
110:第1収容チャンバ
200:保護構造
210:第2収容チャンバ
300:充填孔
400:充填チューブ
500:一方向弁
600:充填材
Claims (10)
- 制限構造および保護構造を含み、前記保護構造が矢状面および前記矢状面に垂直な水平面の両方に沿って前記制限構造に接続され、前記水平面に沿った前記制限構造の最大幅が前記水平面に沿った前記保護構造の最大幅よりも大きいバルーン本体と、
充填材が通過して前記バルーン本体に入ることができるように前記バルーン本体の開口部に配置されるバルーン継手と、
前記バルーン本体および/または前記バルーン継手に配置されるとともに密封体を含み、前記密封体は前記充填材が前記バルーン本体から流出することを防止する密封膜を含む密封部材と、
前記バルーン継手に着脱可能に接続されるアウターカテーテルであって、前記充填材が該アウターカテーテルを介して前記バルーン継手から前記バルーン本体に入ることができるアウターカテーテルと、
を備え、
前記保護構造は曲線セグメントを含み、前記水平面に沿った前記曲線セグメントの2つの端点および前記水平面に沿った前記制限構造の最大幅における点を結ぶ線は等脚台形を画定する、回旋筋腱板バルーン。 - 前記矢状面に沿った前記保護構造の高さH1は4mm~14mmであり、前記矢状面に沿った前記制限構造の高さH2はH1+15mmである、請求項1に記載の回旋筋腱板バルーン。
- 前記バルーン本体は少なくとも2層構造を含み、前記2層構造はともにポリエチレン製である、請求項1に記載の回旋筋腱板バルーン。
- 前記バルーン本体は、内層と、外層と、前記内層および前記外層の間の薬物層とを含む、請求項3に記載の回旋筋腱板バルーン。
- 前記外層は分解性ポリマー材料で構成され、ならびに/または、前記薬物層は、ジクロフェナクジエチルアミン、フェンタニルおよびその類似体、エトルフィンおよびその類似体、α2受容体作動薬メデトミジン、ドロペリドール、エトミデート、ベクロニウム臭化物およびその類似体、プロカインアミド塩酸塩、テトラカイン塩酸塩、リドカイン塩酸塩、抗生物質およびセファロスポリン系抗炎症薬のうちの少なくとも1つを含む、請求項4に記載の回旋筋腱板バルーン。
- バルーン本体と、バルーン継手と、密封部材とを備える回旋筋腱板バルーンであって、
前記バルーン本体は少なくとも2層構造を含み、前記2層構造はともにポリエチレン製であり、前記バルーン本体は制限構造および保護構造を含み、前記保護構造が矢状面および前記矢状面に垂直な水平面の両方に沿って前記制限構造に接続され、前記水平面に沿った前記制限構造の最大幅は前記水平面に沿った前記保護構造の最大幅よりも大きく、
前記保護構造は曲線セグメントを含み、前記水平面に沿った前記曲線セグメントの2つの端点および前記水平面に沿った前記制限構造の最大幅における点を結ぶ線は等脚台形を画定する、回旋筋腱板バルーン。 - 前記バルーン継手は、充填材が通過して前記バルーン本体に入ることができるように前記バルーン本体の開口部に配置され、前記密封部材は、前記バルーン本体および/または前記バルーン継手に配置されるとともに密封体を含み、前記密封体は前記充填材が前記バルーン本体から流出することを防止する密封膜を含む、請求項6に記載の回旋筋腱板バルーン。
- アウターカテーテルをさらに備え、前記アウターカテーテルは前記バルーン継手に着脱可能に接続され、前記充填材は前記アウターカテーテルを介して前記バルーン継手から前記バルーン本体に入ることができる、請求項7に記載の回旋筋腱板バルーン。
- 前記密封体は前記バルーン本体内に配置され、前記密封部材は、前記密封体を前記バルーン本体の開口部に予め配置するように前記密封体に着脱可能に接続される補助チューブを含む、請求項7に記載の回旋筋腱板バルーン。
- 前記矢状面に沿った前記保護構造の高さH1は4mm~14mmであり、前記矢状面に沿った前記制限構造の高さH2はH1+15mmである、請求項6に記載の回旋筋腱板バルーン。
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