JP7478167B2 - 流体吐出装置 - Google Patents
流体吐出装置 Download PDFInfo
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- JP7478167B2 JP7478167B2 JP2021568638A JP2021568638A JP7478167B2 JP 7478167 B2 JP7478167 B2 JP 7478167B2 JP 2021568638 A JP2021568638 A JP 2021568638A JP 2021568638 A JP2021568638 A JP 2021568638A JP 7478167 B2 JP7478167 B2 JP 7478167B2
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- 239000012530 fluid Substances 0.000 title claims description 84
- 238000007789 sealing Methods 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims description 2
- 230000003588 decontaminative effect Effects 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
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- 230000000295 complement effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Description
9……………………カバー
10…………………本体
11…………………針(開封手段)
12…………………針バネ
13、14…………受け容れ手段
15…………………吐出オリフィス
16、17、18…排出経路
19…………………噴霧プロフィール
20、20´………リザーバー
21…………………中空管
22…………………プラグ(封止部材)
23…………………栓体(第2の封止部材)
30、30´………吐出手段
40…………………作動手段
Claims (12)
- 流体吐出装置であって、
吐出オリフィス(15)を有する本体(10)と、
1回分の吐出量の流体をそれぞれ収容する2つの着脱可能なリザーバー(20、20´)と、
前記リザーバー(20、20´)に収容された前記流体を吐出する吐出手段(30、30´;35、35´)と、
前記吐出手段(30、30´;35、35´)を作動させるための作動手段(40)と、を備え、
前記リザーバー(20、20´)は、該流体吐出装置が作動する前は気密に封止されており、
前記本体(10)は、前記リザーバー(20、20´)をそれぞれ開封する開封手段(11)を有し、
前記開封手段(11)は、該流体吐出装置が作動するときに前記リザーバー(20、20´)を開封するように構成されており、
前記リザーバー(20、20´)は、それぞれ前記本体(10)とは別体の封止ユニットを構成し、
前記リザーバー(20、20´)は、本体(10)に装着される前に、それぞれ流体を充填された後、気密に封止され、
前記本体(10)は、前記リザーバー(20、20´)を横方向から前記本体内に装着するための受け容れ手段(13、14)を有し、
前記吐出手段(30、30´;35、35´)は、各リザーバーに対応するロッドを有し、
前記ロッドは、軸方向に変位可能であるとともに、各リザーバー(20、20´)の第2の封止部材(23)と協働し、
各ロッド(30、30´)は、作動中に前記ロッドを軸方向に変位させるように構成された作動バネ(35、35´)と対応し、
前記ロッド(30、30´)は、前記本体(10)から延出する軸方向スライドハンドル(50)に固定され、
前記軸方向スライドハンドルは、前記作動バネ(35、35´)が圧縮された負荷位置と、作動後の非負荷位置と、の間において前記本体(10)に対して軸方向に変位することができ、
各作動後に、ユーザーに、手動で、前記軸方向スライドハンドルを負荷位置へスライドさせて、前記作動バネ(35、35´)を圧縮させる
ことを特徴とする流体吐出装置。 - 前記受け容れ手段は、前記本体(10)の側壁内に各リザーバー(20、20´)を受け容れるための窓部(13、14)を備える
ことを特徴とする請求項1に記載の流体吐出装置。 - 各リザーバー(20、20´)は、第1の軸方向近位開口部(21a)と第2の軸方向遠位開口部(21b)とを有する中空管(21)を備え、
前記第1の軸方向開口部(21a)は、第1の封止部材(22)によって塞がれ、
前記第2の軸方向開口部(21b)は、第2の封止部材(23)によって塞がれる
ことを特徴とする請求項1または2に記載の流体吐出装置。 - 前記第1の封止部材(22)が膜体である
ことを特徴とする請求項3に記載の流体吐出装置。 - 前記第2の封止部材(23)がエラストマーからなる栓体である
ことを特徴とする請求項3または4に記載の流体吐出装置。 - 前記リザーバー(20、20´)は互いに異なる流体を含み、2つの異なる流体は作動時に混合され、一緒に吐出される
ことを特徴とする請求項1から5のいずれか1項に記載の流体吐出装置。 - 各リザーバーは、洗浄用および/または汚染除去用の流体を収容した洗浄用リザーバーを構成する
ことを特徴とする請求項1から5のいずれか1項に記載の流体吐出装置。 - 前記作動手段(40)は、前記吐出手段(30、30´)の変位方向とは異なる方向に変位させることができる横方向作動部品を有する
ことを特徴とする請求項1から7のいずれか1項に記載の流体吐出装置。 - 前記開封手段(11)は、各リザーバー(20、20´)の前記第1の封止部材(22)を穿孔するための針を有する
ことを特徴とする請求項3または4に記載の流体吐出装置。 - 前記針(11)毎に針バネ(12)を備え、
前記針バネ(12)は、前記本体(10)内に装着されている各リザーバー(20、20´)を付勢して、前記針(11)から離隔させる
ことを特徴とする請求項9に記載の流体吐出装置。 - 前記本体(10)、前記吐出手段(30、30´;35、35´)、前記作動手段(40)および前記開封手段(11)が組み立てられて、ユニットを形成し、
前記リザーバー(20、20´)は、充填および封止後に、前記ユニット内に装着される
ことを特徴とする請求項1から10のいずれか1項に記載の流体吐出装置。 - 前記受け容れ手段(13、14)が着脱可能なカバー(9)を有する
ことを特徴とする請求項1から11のいずれか1項に記載の流体吐出装置。
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FR1905215A FR3096040B1 (fr) | 2019-05-17 | 2019-05-17 | Dispositif de distribution de produit fluide |
PCT/FR2020/050797 WO2020234527A1 (fr) | 2019-05-17 | 2020-05-14 | Dispositif de distribution de produit fluide |
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EP (1) | EP3969084B1 (ja) |
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FR3096040B1 (fr) | 2021-09-24 |
WO2020234527A1 (fr) | 2020-11-26 |
FR3096040A1 (fr) | 2020-11-20 |
JP2022533650A (ja) | 2022-07-25 |
US11969747B2 (en) | 2024-04-30 |
EP3969084A1 (fr) | 2022-03-23 |
CN113825540A (zh) | 2021-12-21 |
EP3969084B1 (fr) | 2023-02-15 |
US20220212213A1 (en) | 2022-07-07 |
CN113825540B (zh) | 2023-06-30 |
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