JP2017507721A - アスピレータ - Google Patents
アスピレータ Download PDFInfo
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- JP2017507721A JP2017507721A JP2016554625A JP2016554625A JP2017507721A JP 2017507721 A JP2017507721 A JP 2017507721A JP 2016554625 A JP2016554625 A JP 2016554625A JP 2016554625 A JP2016554625 A JP 2016554625A JP 2017507721 A JP2017507721 A JP 2017507721A
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- valve assembly
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- 239000012530 fluid Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims description 8
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- 238000007667 floating Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000013076 target substance Substances 0.000 claims description 4
- OBHRVMZSZIDDEK-UHFFFAOYSA-N urobilinogen Chemical compound CCC1=C(C)C(=O)NC1CC1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(CC3C(=C(CC)C(=O)N3)C)N2)CCC(O)=O)N1 OBHRVMZSZIDDEK-UHFFFAOYSA-N 0.000 claims description 4
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
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- 102000004169 proteins and genes Human genes 0.000 claims description 2
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- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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Abstract
Description
特許文献1(米国特許第3572375号)および特許文献2(米国特許出願公開第2013/172781号)は、アスピレータ・チューブ、真空源およびベントを相互接続するための三方コネクタを使用する周知の装置の例である。そしてそれは、体腔内から流体を引くために、または胃を減圧するために使用することができる。特許文献2は、コネクタの外部の液体の流れを防止するように構成される穿孔された要素の使用も開示する。
本発明の第4の態様は、添付図面の図2〜図7を参照して上記されるように、そしてそれに例示されるように、実質的にバルブアセンブリ、を提供する。
Claims (24)
- 入口、出口およびベントを動作的に相互接続している三方コネクタを含むバルブアセンブリであって、前記入口は、使用中、アスピレータ・チューブに動作的に接続可能であり、前記出口は、使用中、注射器に動作的に接続可能であり、前記ベントは、使用中、前記三方コネクタから出て行く流体の流れを許容する一方向バルブを備え、前記入口は、多孔性のまたは穿孔された要素を包含するレセプタクルを備え、前記多孔性のまたは穿孔された要素は、乾燥しているときに、前記三方コネクタへのガスの流入を許容するが、液体により濡れているときに、前記三方コネクタへの液体の流入を阻止するかまたは妨げる、バルブアセンブリ。
- 請求項1の前記バルブアセンブリの前記入口に動作的に接続されるアスピレータ・チューブ、および前記出口に動作的に接続される注射器、を備える、アスピレータ。
- 前記多孔性のまたは穿孔された要素の抵抗は、前記一方向バルブの抵抗よりも大きい、請求項1または2に記載のバルブアセンブリまたはアスピレータ。
- 前記レセプタクルは、吸い込まれた流体および/またはガスおよび/または空気の量を包含するための中空の内方部分を備える、請求項1または2に記載のバルブアセンブリまたはアスピレータ。
- 前記レセプタクルは、観察窓を備える、請求項1〜4のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記レセプタクルは、透明材料で少なくとも部分的に製造される、請求項1〜5のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記レセプタクルは、中空の内部容積を形成するために一緒にスナップ嵌合する2つの構成要素を備え、前記2つの構成要素の周辺エッジは、前記2つの構成要素が一緒にスナップ嵌合されるときに、相互間に前記多孔性のまたは穿孔された要素が密封してクランプされる対向する当接面を各々備える、請求項1〜6のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記レセプタクルは、装置の残りのものから着脱可能である、請求項1〜7のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記多孔性のまたは穿孔された要素は、紙またはカードで製造され、前記多孔性のまたは穿孔された要素は、乾燥しているときに、空気またはガスが材料を通過することができる孔または穿孔を備えるが、前記多孔性のまたは穿孔された要素は、例えば吸い込まれた液体によって濡れているときに、前記液体が前記孔または穿孔を閉鎖して、これにより、流体(空気および/またはガスおよび/または液体)がそれを通過することを妨げる、請求項1〜8のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記多孔性のまたは穿孔された要素は、試薬またはテスト化学製品を含浸される、請求項1〜9のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記試薬またはテスト化学製品は、標的物質との接触に応じて色を変えるものである、請求項10に記載のバルブアセンブリまたはアスピレータ。
- 前記標的物質は、酸、塩基(アルカリ)、炭水化物、ブドウ糖、糖分、血液、鉄分、タンパク質、ケトン、ビリルビン、ウロビリノーゲン、硝酸塩、および白血球、を含む群のうちの任意の1つ以上である、請求項11に記載のバルブアセンブリまたはアスピレータ。
- 前記多孔性のまたは穿孔された要素は、酸または塩基との接触で色が変わるリトマス試験紙から製造される、請求項11に記載のバルブアセンブリまたはアスピレータ。
- 前記三方コネクタの前記入口、出口およびベントは、それに対して取り外し可能に接続する品目用のコネクタを備える、請求項1〜13のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記コネクタは、ルアーロック・コネクタ、バヨネット式の部品、ねじ、およびプッシュ式コネクタ、を含む群のうちの任意の1つ以上である、請求項14に記載のバルブアセンブリまたはアスピレータ。
- 前記入口は、雌のルアーロック・コネクタを備える、請求項14または15に記載のバルブアセンブリまたはアスピレータ。
- 前記出口は、雄のルアーまたはルアーロック・コネクタを備える、請求項14または15に記載のバルブアセンブリまたはアスピレータ。
- 前記ベントは、ルアーロック・コネクタを備える、請求項14または15に記載のバルブアセンブリまたはアスピレータ。
- 前記一方向バルブは、浮動性のディスクを備え、前記浮動性のディスクは、その周辺部が前記一方向バルブの周辺エッジを密封して係合する封止位置と、その周辺部が前記一方向バルブの周辺エッジを係合しない開放位置との間を移動することができる、請求項1〜18のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記注射器の容量は、実質的に100ml以下である、請求項1〜3のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記注射器の容量は、実質的に50ml以下である、請求項1〜3のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記注射器の容量は、実質的に10ml以下である、請求項1〜3のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 前記注射器の容量は、実質的に5ml以下である、請求項1〜3のいずれか1項に記載のバルブアセンブリまたはアスピレータ。
- 添付図面の図2〜図7を参照して、そしてそれらに図示したように、実質的に先に記載されているものとしてのバルブアセンブリ。
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GB1403597.6 | 2014-02-28 | ||
GB1403597.6A GB2523591B (en) | 2014-02-28 | 2014-02-28 | Aspirators |
GB1419542.4A GB2523620A (en) | 2014-02-28 | 2014-11-03 | Aspirators |
GB1419542.4 | 2014-11-03 | ||
PCT/GB2015/050539 WO2015128638A1 (en) | 2014-02-28 | 2015-02-25 | Aspirators |
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JP2017507721A true JP2017507721A (ja) | 2017-03-23 |
JP6619351B2 JP6619351B2 (ja) | 2019-12-11 |
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US (2) | US20160354595A1 (ja) |
EP (2) | EP3110466B1 (ja) |
JP (1) | JP6619351B2 (ja) |
KR (1) | KR20160132879A (ja) |
CN (1) | CN106232020B (ja) |
AU (1) | AU2015221918A1 (ja) |
CA (2) | CA2940989C (ja) |
EA (1) | EA201691513A1 (ja) |
GB (2) | GB2523591B (ja) |
HK (1) | HK1214187A1 (ja) |
IL (1) | IL247505A0 (ja) |
WO (2) | WO2015128637A1 (ja) |
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2015
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- 2015-02-25 CN CN201580010780.0A patent/CN106232020B/zh active Active
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- 2015-02-25 EP EP15714887.5A patent/EP3110466B1/en active Active
- 2015-02-25 EP EP15710849.9A patent/EP3110465B1/en active Active
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- 2015-02-25 CA CA2940989A patent/CA2940989C/en active Active
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Also Published As
Publication number | Publication date |
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US20160354595A1 (en) | 2016-12-08 |
EP3110465B1 (en) | 2018-04-18 |
EP3110466A1 (en) | 2017-01-04 |
KR20160132879A (ko) | 2016-11-21 |
CA2940991A1 (en) | 2015-09-03 |
GB2523591A (en) | 2015-09-02 |
CN106232020A (zh) | 2016-12-14 |
CA2940989C (en) | 2021-11-09 |
EP3110466B1 (en) | 2018-07-11 |
WO2015128637A1 (en) | 2015-09-03 |
WO2015128638A9 (en) | 2016-03-10 |
EP3110465A1 (en) | 2017-01-04 |
US10617802B2 (en) | 2020-04-14 |
EA201691513A1 (ru) | 2017-04-28 |
WO2015128638A1 (en) | 2015-09-03 |
GB201419542D0 (en) | 2014-12-17 |
CA2940991C (en) | 2021-06-22 |
HK1214187A1 (zh) | 2016-07-22 |
AU2015221918A1 (en) | 2016-09-15 |
GB2523620A (en) | 2015-09-02 |
CN106232020B (zh) | 2019-11-08 |
CA2940989A1 (en) | 2015-09-03 |
US20160361474A1 (en) | 2016-12-15 |
GB201403597D0 (en) | 2014-04-16 |
JP6619351B2 (ja) | 2019-12-11 |
IL247505A0 (en) | 2016-11-30 |
GB2523591B (en) | 2016-03-30 |
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