JP6463676B2 - 調整可能なエルボーを備える呼吸管アセンブリ - Google Patents
調整可能なエルボーを備える呼吸管アセンブリ Download PDFInfo
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- JP6463676B2 JP6463676B2 JP2015526495A JP2015526495A JP6463676B2 JP 6463676 B2 JP6463676 B2 JP 6463676B2 JP 2015526495 A JP2015526495 A JP 2015526495A JP 2015526495 A JP2015526495 A JP 2015526495A JP 6463676 B2 JP6463676 B2 JP 6463676B2
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- 230000000241 respiratory effect Effects 0.000 title claims description 121
- 210000002345 respiratory system Anatomy 0.000 claims description 48
- 238000002644 respiratory therapy Methods 0.000 claims description 39
- 230000002452 interceptive effect Effects 0.000 claims description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16L3/1226—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing elongated supports, e.g. to support a curved pipe
Description
Claims (18)
- 呼吸ガスの流れを発生させる流れ発生器であって、前記呼吸ガスの前記流れのための出口を含む流れ発生器と;
コネクタおよび呼吸管を含む可撓性呼吸管アセンブリであって、前記呼吸管は第1の端部および第2の端部を有し、前記第1の端部は、実質的に非回転可能に前記コネクタに結合され、および前記コネクタは、前記呼吸管を前記流れ発生器の前記出口に非回転可能に結合し、前記呼吸管の前記第2の端部は患者インターフェースに結合するように構成され、前記呼吸管が、前記呼吸ガスの前記流れを、前記流れ発生器から前記患者インターフェースまで送達できるようにする、可撓性呼吸管アセンブリと;
前記コネクタに回転可能に結合されたスイベルエルボーであって、前記呼吸管は前記スイベルエルボーを通って延在し、前記スイベルエルボーは、前記呼吸管を少なくとも部分的に取り囲んで前記スイベルエルボーを前記呼吸管に回転可能に結合する係合部分を含み、さらに、前記スイベルエルボーを通って延在する前記呼吸管の第1の部分を曲がった形状に導く曲面部分を含む、スイベルエルボーと
を含む呼吸療法システムであって、
前記スイベルエルボーが前記コネクタに対して回転でき、前記呼吸管が前記流れ発生器に対して延在する方向を変化させる、呼吸療法システム。 - 前記スイベルエルボーが、前記呼吸管よりも変形に対する抵抗が大きくて、使用時に、前記スイベルエルボーが、外力によって圧潰される結果として生じる前記呼吸管の閉塞を、阻止するようにする、請求項1に記載の呼吸療法システム。
- 前記係合部分が前記呼吸管を完全に取り囲む、請求項1または2に記載の呼吸療法システム。
- 前記係合部分が円周方向において前記呼吸管を部分的にのみ取り囲み、それにより、前記係合部分にスリットを規定する、請求項1または2に記載の呼吸療法システム。
- 前記曲面部分が、前記コネクタに結合される前記スイベルエルボーの部分と、前記係合部分との間に延在する、請求項1〜4のいずれか一項に記載の呼吸療法システム。
- 前記コネクタに結合される前記スイベルエルボーの部分の軸は、前記係合部分の軸に対して、約90度の角度でオフセットしている、請求項5に記載の呼吸療法システム。
- 前記曲面部分が、円周方向において前記呼吸管のおよそ半分を取り囲む、請求項1〜6のいずれか一項に記載の呼吸療法システム。
- 前記曲面部分が前記曲がった形状の内側部分に位置する、請求項1〜7のいずれか一項に記載の呼吸療法システム。
- 前記曲面部分が前記曲がった形状の外側部分に位置する、請求項1〜7のいずれか一項に記載の呼吸療法システム。
- 前記スイベルエルボーが、さらに、使用者による把持を容易にするようなサイズおよび形状にされたタブを含み、前記タブが、前記曲面部分または係合部分にほぼ対向して配置される、請求項1〜9のいずれか一項に記載の呼吸療法システム。
- 前記コネクタが第1の干渉面部分を含み、および前記流れ発生器が第2の干渉面部分を含み、前記第2の干渉面部分は、前記呼吸管が前記流れ発生器に結合されると、前記第1の干渉面部分に係合して、前記呼吸管を前記流れ発生器に固定する、請求項1〜10のいずれか一項に記載の呼吸療法システム。
- 前記第2の干渉面部分が前記流れ発生器の前記出口によって規定され、および前記第1の干渉面部分が、前記出口内に収容される前記コネクタの部分によって規定されている、請求項11に記載の呼吸療法システム。
- 前記第2の干渉面部分が前記流れ発生器の前記出口に隣接しており、および前記第1の干渉面部分が、前記出口に隣接する前記コネクタの部分によって規定されている、請求項11に記載の呼吸療法システム。
- 前記第1の干渉面部分が、前記コネクタのタブによって規定されており、前記タブが、前記流れ発生器の対応する凹部に係合する、請求項13に記載の呼吸療法システム。
- 前記スイベルエルボーが、第1の干渉面部分を規定する肩部を含み、および前記流れ発生器が、第2の干渉面部分を規定する少なくとも1つのタブを含み、前記第2の干渉面部分は、前記呼吸管が前記流れ発生器に結合されると、前記第1の干渉面部分に係合して、前記呼吸管を前記流れ発生器に固定する、請求項1〜10のいずれか一項に記載の呼吸療法システム。
- 前記コネクタが第1の電気端子を含み、前記第1の電気端子は、前記流れ発生器にある第2の電気端子に接続するように構成されている、請求項1〜15のいずれか一項に記載の呼吸療法システム。
- 前記第1および第2の電気端子が、前記流れ発生器の熱源を前記呼吸管の加熱コイルに接続する、請求項16に記載の呼吸療法システム。
- 前記第1および第2の電気端子が、前記呼吸管と前記流れ発生器との間のデータ通信を提供する、請求項16または17に記載の呼吸療法システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261681083P | 2012-08-08 | 2012-08-08 | |
US61/681,083 | 2012-08-08 | ||
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