JP6851962B2 - 医療装置及びその装着 - Google Patents
医療装置及びその装着 Download PDFInfo
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Description
本出願は、2014年8月8日に出願された米国特許出願第14/455,470号の一部継続である2015年7月14日に出願された米国特許出願第14/798,751号の優先権の利益を主張するもので、参照としてこれらの全てを本明細書に組み込む。
ある実施形態で、カメラチューブ12は、光源を有している。他の実施形態では、カメラチューブ12は、追加の光源を有していない。
この経鼻胃管460は、さらに、酸素供給源468に接続する穿孔464を有する酸素チューブを有している。図31Aと図31Bからわかるように、穿孔466は、チューブ464の遠端部に位置し、これにより、中咽頭に穿孔を局在させることが可能になり、図31Aに示すように患者に酸素を送ることができる。カメラチューブ12、酸素チューブ462および経鼻胃管461の長さは、アセンブリがフレキシブルであり、カメラチューブ12が中咽頭に位置するようにして計算する。しかしながら、カメラチューブ12は、患者の胃臓器を連続的に視覚化させながら、胃管461上をスライドして遠位置の胃管461に移動させることができる。当業者であれば、ある実施形態において、経鼻胃管460が図31Aに示すように経鼻胃管461を有することはわかるであろう。一方、別の実施形態で、経鼻胃管460は、経鼻胃管461の代わりに栄養チューブ470を有している。
Claims (11)
- 第1装置である視覚化装置を含んでなる医療装置であって、
前記視覚化装置が、遠端部と近端部のあるカメラチューブを含んでなり、前記遠端部が、透明材料でシールされ、カメラが、前記カメラチューブの内部に前記近端部にある開口を通して配置され、前記カメラが、使い捨てまたは再使用可能であり、
前記視覚化装置のカメラチューブが第2装置に密着され又はスライド可能に取り付けられ、前記第2装置は近端部と遠端部を有しており、前記視覚化装置のカメラチューブが前記第2装置の近位置/遠位置の軸に沿って取り付けられ、前記カメラチューブの近端部が前記第2装置の近端部に並べられており、
前記第2装置は、
(a)外側第1半円筒と内側第2半円筒の2つの半円筒で作られた中央通路を形成する管状体からなり、前記内側第2半円筒が、前記外側第1半円筒の内部に嵌り、前記半円筒は、回転可能であり前記中央通路を完全に閉鎖されたものから側面に開口を含み部分的にのみ閉鎖されたものに転換することが可能な口腔気道装置、
(b)全体にわたって複数の穴を有する挿管と前記視覚化装置とを挿入する内腔のある声門上管状体を備える声門上気道装置、
(c)遠端部にカフが取り付けられる管状体で、前記視覚化装置が近端部から遠端部への軸に沿って、少なくとも一つの側面外部に密着され又はスライド可能に取り付けられるか、気管内チューブ内に配置されるように構成される気管内チューブ、
(d)上部楕円面に内腔開口を備える楕円体と、近位置と遠位置を有し、遠位置において楕円体に接続され、上表面で前記視覚化装置に接続される把手とを備えるチューブレス挿管装置、
(e)スライド式気管内カフ装置であって、前記スライド式気管内カフ装置の内部に嵌る気管内チューブが備えるレールと嵌合する溝を有するレールを備えるスライド式気管内カフ装置、
(f)視覚化装置を気管内チューブの内部に配置するための貫通する開口を備える人工呼吸器接続キャップ、
(g)近端部と円錐形に先細りとなる遠端部を有する管状体である拡張器、
(h)遠端部と近端部を備える管状体と、近端部で前記管状体を貫通させるプラスチック板と、遠端部の近くで前記管状体を取り囲むカフとを備える気管切開装置、
(i)遠端部と近端部を備える管状体と、近端部で前記管状体に取り付けられた留め具とを有する鼻トランペット、
(j)様々な形状に曲げられ、前記視覚化装置を特定の形状に保つように構成されるスタイレット、
(k)曲げることができ前記視覚化装置のカメラチューブの少なくとも1側に取り付け前記視覚化装置をガイドするように構成されるブジー、
(l)2つの鼻孔チューブを備える鼻カニューレ、
(m)遠端部に複数の穴を備える栄養チューブ、
(n)近端部にカメラチューブを吸引チューブ内に挿通させる開口部を有する吸引チューブ、
(o)近端部に近接してカメラチューブを吸引カテーテル内に挿通させる開口部を有する吸引カテーテル、
及び
(p)近端部に近接してカメラチューブを気管内変更チューブ内に挿通させる開口部を有する気管内変更チューブ
の装置のうちの1つであることを特徴とする医療装置。 - 前記第2装置が、近端部および遠端部を有し、前記カメラチューブが、前記第2装置の内部または外部に、近位置/遠位置の軸に沿って取り付けられ、前記カメラチューブが、前記第2装置内部または外部に、近位置/遠位置の軸に沿ってスライドできることを特徴とする請求項1に記載の医療装置。
- 前記第2装置が、外側第1半円筒と内側第2半円筒の2つの半円筒で作られた回転中央通路を形成する管状体からなる口腔気道装置であり、
前記内側第2半円筒が、前記外側第1半円筒の内部に嵌り、前記外側第1半円筒の近位置−遠位置の軸に沿って前記外側第1半円筒の内部で滑動することができ、
前記内側第2半円筒が、前記外側第1半円筒の内部で回転して、完全に閉鎖された中央通路、あるいは側面に開口をもち部分的にのみ閉鎖された中央通路を作り、
前記外側第1半円筒と前記内側第2半円筒が、互いに分離することができ、
前記カメラチューブが、前記外側第1半円筒に沿う外側、あるいは前記内側第2半円筒に沿う内側のいずれかに沿って前記口腔気道装置に取り付けられることを特徴とする請求項1に記載の医療装置。 - 前記内側第2半円筒は、その上に少なくとも1つの引っ込みできる突出部を有して、前記内側第2半円筒の一部が、前記内側第2半円筒の一部が前記外側第1半円筒の外に出るように前記外側第1半円筒から突出したとき、前記外側第1半円筒上での前記内側第2半円筒の位置を固定し、
前記引っ込みできる突出部が、前記内側第2半円筒の前記外側第1半円筒の内部へのスライドを防止することを特徴とする請求項3に記載の医療装置。 - 前記第2装置は、管状体を有する口腔気道装置であり、
前記口腔気道装置は、キャリアと一緒に組み立てられ、
前記キャリアは、前記口腔気道が取り付けられる内腔をもつ管状体を有し、
第1バルーンは、前記キャリアの遠端部を包み、
前記キャリアは、第1バルーンの近傍に内腔開口を有し、
前記キャリアは、さらに前記内腔の近傍にキャリアの管状体を囲む第2バルーンを有することを特徴とする請求項1に記載の医療装置。 - 前記第2装置は、チューブレス挿管装置であり、前記チューブレス挿管装置は、把手に接続された楕円体と、前記チューブレス挿管装置に取り付けられたカメラチューブを有し、
前記楕円体は、前記楕円体の上表面に1つの開口を有し、前記楕円体の底面に別の開口がある内腔を有し、
前記把手の近端部には、気管内チューブ、声門上気道および喉頭マスク気道の装置の少なくとも1つを保持するに適したホルダーを備えることを特徴とする請求項1に記載の医療装置。 - 前記第2装置は前記声門上気道装置であって、遠端部と近端部のある換気チューブと、前記換気チューブに沿ってその外部に取り付けられたカメラチューブを有する前記声門上気道装置であり、
膨張できるカフが前記換気チューブの周囲を包み、前記カメラチューブが前記カフの下に位置してカフの下で遠方向にスライドすることができることを特徴とする請求項1に記載の医療装置。 - 前記第2装置は前記スライド式気管内カフ装置であって、遠端部と近端部のあるチューブと、前記チューブの外側に近位置−遠位置の軸に沿って取り付けられたレールとを有する前記スライド式気管内カフ装置であり、
前記レールは、前記チューブの側に開く溝を有し、
前記第2装置は、さらに前記チューブの遠位置でその外周を包むカフを有し、
前記第2装置は、さらに、外部の近位置−遠位置の軸に沿って取り付けられたカメラチューブを有することを特徴とする請求項1に記載の医療装置。 - 前記キャリアは、前記第2バルーンの近傍にキャリア本体を囲んで第3のバルーンをさらに有し、
前記バルーンは、膨張手段で膨張させることができることを特徴とする請求項5に記載の医療装置。 - 前記楕円体は、カフを備えることを特徴とする請求項6に記載の医療装置。
- 前記声門上気道装置の換気チューブは、組み込み式内視鏡ガイドをさらに有することを特徴とする請求項7に記載の医療装置。
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