JP2005527334A5 - - Google Patents

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Publication number
JP2005527334A5
JP2005527334A5 JP2004508878A JP2004508878A JP2005527334A5 JP 2005527334 A5 JP2005527334 A5 JP 2005527334A5 JP 2004508878 A JP2004508878 A JP 2004508878A JP 2004508878 A JP2004508878 A JP 2004508878A JP 2005527334 A5 JP2005527334 A5 JP 2005527334A5
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JP
Japan
Prior art keywords
anesthetic
patient
delivery
pressure sensing
anesthetic delivery
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JP2004508878A
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JP2005527334A (ja
JP4912589B2 (ja
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Priority claimed from US10/156,416 external-priority patent/US6866648B2/en
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Publication of JP2005527334A publication Critical patent/JP2005527334A/ja
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Publication of JP4912589B2 publication Critical patent/JP4912589B2/ja
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Claims (12)

  1. 神経細胞内注入の危険性を低減させた状態で患者において神経ブロックを実施するためのシステムであって、
    （１）麻酔薬貯蔵区画および出力端を有する麻酔薬送達装置と；
    （２）入力端および出力端を有する麻酔薬送達装置であって、ブロックされるべき神経の近傍において、前記患者に対して麻酔薬を送達するために、前記出力端を前記患者に挿入することができる麻酔薬送達装置と；
    （３）麻酔薬送達装置の出力端と麻酔薬送達装置の入力端とを接続する麻酔薬通路を有するチューブであって、前記麻酔薬貯蔵区画からの麻酔薬を、前記患者に対して、麻酔薬送達装置の前記出力端を経由して送達することができるチューブと；
    （４）麻酔薬通路に沿ってかつ麻酔薬通路と圧力感知によって連通している圧力感知装置であって、神経細胞内注入の危険性を低減するために、前記患者に対する麻酔薬送達の最中において、麻酔薬の圧力を監視する圧力感知装置と
    を含むことを特徴とするシステム。
  2. 前記麻酔薬送達装置は、注射器であることを特徴とする請求項１に記載のシステム。
  3. 前記麻酔薬送達装置は、神経ブロック針であることを特徴とする請求項１に記載のシステム。
  4. 前記麻酔薬送達装置は、神経ブロック針であることを特徴とする請求項２に記載のシステム。
  5. 前記チューブは、軟質チューブであることを特徴とする請求項３に記載のシステム。
  6. 前記チューブは、軟質チューブであることを特徴とする請求項４に記載のシステム。
  7. 前記圧力感知装置は、前記患者に対する麻酔薬送達の最中において、少なくとも正常および異常な圧力の視覚的な検出を可能とすることを特徴とする請求項１に記載のシステム。
  8. 前記圧力感知装置は、前記患者に対する麻酔薬送達の最中において、少なくとも正常および異常な圧力の視覚的な検出を可能とすることを特徴とする請求項２に記載のシステム。
  9. 前記圧力感知装置は、前記患者に対する麻酔薬送達の最中において、少なくとも正常および異常な圧力の視覚的な検出を可能とすることを特徴とする請求項３に記載のシステム。
  10. 前記圧力感知装置は、前記患者に対する麻酔薬送達の最中において、少なくとも正常および異常な圧力の視覚的な検出を可能とすることを特徴とする請求項４に記載のシステム。
  11. 前記圧力感知装置は、麻酔薬送達の最中において、麻酔薬の圧力が予め決定されたレベルを超えて増加すると、麻酔薬送達を妨げることを特徴とする自動遮断装置をさらに備えることを特徴とする請求項１に記載のシステム。
  12. 前記圧力感知装置は、麻酔薬送達の最中において、麻酔薬の圧力が予め決定されたレベルを超えて増加すると、麻酔薬送達を妨げることを特徴とする自動遮断装置をさらに備えることを特徴とする請求項６に記載のシステム。
JP2004508878A 2002-05-28 2003-05-09 神経ブロック麻酔の実施の最中における神経内注入のリスクを低減するための装置 Expired - Lifetime JP4912589B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/156,416 US6866648B2 (en) 2002-05-28 2002-05-28 Method and apparatus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia
US10/156,416 2002-05-28
PCT/US2003/014448 WO2003101526A1 (en) 2002-05-28 2003-05-09 Method and appratus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010163429A Division JP2010227661A (ja) 2002-05-28 2010-07-20 神経ブロック麻酔の実施の最中における神経内注入のリスクを低減するための方法および装置

Publications (3)

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JP2005527334A JP2005527334A (ja) 2005-09-15
JP2005527334A5 true JP2005527334A5 (ja) 2006-06-22
JP4912589B2 JP4912589B2 (ja) 2012-04-11

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JP2004508878A Expired - Lifetime JP4912589B2 (ja) 2002-05-28 2003-05-09 神経ブロック麻酔の実施の最中における神経内注入のリスクを低減するための装置
JP2010163429A Pending JP2010227661A (ja) 2002-05-28 2010-07-20 神経ブロック麻酔の実施の最中における神経内注入のリスクを低減するための方法および装置

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JP2010163429A Pending JP2010227661A (ja) 2002-05-28 2010-07-20 神経ブロック麻酔の実施の最中における神経内注入のリスクを低減するための方法および装置

Country Status (8)

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US (3) US6866648B2 (ja)
EP (1) EP1531893B1 (ja)
JP (2) JP4912589B2 (ja)
AT (1) ATE486626T1 (ja)
AU (1) AU2003243213B8 (ja)
CA (1) CA2487723C (ja)
DE (1) DE60334803D1 (ja)
WO (1) WO2003101526A1 (ja)

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