JP6306502B2 - 制御可能な流体サンプル・ディスペンサおよびそれを用いた方法 - Google Patents
制御可能な流体サンプル・ディスペンサおよびそれを用いた方法 Download PDFInfo
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Description
本発明の好ましい実施例は、添付の図面を参照して以下に詳述される。
厚みを(例えば、450μlから100μlまで)減らすために、底のウェーハをすりへらすこと、
ガスケットの厚みを(例えば50μlに)減らすこと、
孔の長さを(例えば1mmに)減らすこと、
チューブ・エレメントの長さを(例えば20mmに)減らすこと。
Claims (24)
- 流体サンプル・ディスペンサ(10)であって、
貯蔵部(60)および流体的に接続されたマイクロ・ポンプ(21)を通って流体サンプル出口(22)に延びる一方通行の流体通路を与えるために流体的に流体サンプル貯蔵部(60)および流体サンプル出口(22)に連結され、作動状態の間、流体サンプル貯蔵部(60)を通るキャリアガスの流れをつくってキャリアガス中に流体サンプル粒子を吸収し、流体サンプル出口(22)から環境に流体サンプル粒子を有するキャリアガスの形で流体サンプル(24)を出力するように構成され、流体サンプル貯蔵部を通って流体サンプル出口(22)へのキャリアガスの流れをつくるためのストローク量(ΔV)を提供するポンプチャンバを有する蠕動マイクロ・ポンプ(21)を含むマイクロドージング装置(20)、および
マイクロポンプのストローク量“ΔV”およびポンプストロークの数または流体サンプル出口(22)へ所定の方向のキャリアガスを搬送するための隔膜運動の回数“n”に基づきマイクロドージング装置(20)を選択的に作動させることによって流体サンプル出口(22)で出力される流体サンプル(24)の投与速度を調整するためのマイクロドージング駆動ユニット(30)を含む、流体サンプル・ディスペンサ。 - さらに、マイクロドージング装置(20)の流体出口(22)と人の鼻の鼻孔との間の間隔が所定の範囲内にあり、またはマイクロドージング装置(20)の流体出口(28)における導管エレメント(28)が人の鼻の鼻孔にまたは鼻孔の中に配置されるように、人の鼻の近くにマイクロドージング装置を固定して取り付けるための固定エレメント(40)を含む、請求項1に記載のディスペンサ(10)。
- マイクロドージング駆動ユニット(30)は、制御ユニットから受信した制御信号に応答してマイクロドージング装置(20)を作動させるように構成される、請求項1または請求項2に記載のディスペンサ(10)。
- マイクロドージング装置を選択的に作動させるためのマイクロドージング駆動ユニットは、オーディオおよび/またはビジュアル的なメディアを楽しむ機能を有するコンピュータ、ビデオゲーム・コンソール、双方向性娯楽コンピュータまたはプラットフォームから制御信号を受けるために実装される、請求項1ないし請求項3のいずれかに記載のディスペンサ(10)。
- ストローク量および死容量の比率は、搬送圧力および大気圧の比率より大きく、マイクロポンプ(21)の死容積は、ポンプチャンバの出口およびマイクロ・ポンプ(21)の出口(22)の間に存在する、請求項1ないし請求項4のいずれかに記載のディスペンサ(10)。
- 固定エレメント(40)は、人の頭に取り付けられるヘッドセットの部分である、請求項2に記載のディスペンサ(10)。
- マイクロドージング駆動ユニット(30)は、離れてディスペンサに設置される制御ユニットから制御信号を受信するための信号受信素子(34)を含む、請求項1ないし請求項6のいずれかに記載のディスペンサ(10)。
- 信号受信素子(34)は、制御ユニットを通して無線または有線の接続を導入するように構成される、請求項7に記載のディスペンサ(10)。
- さらに、再充電可能なバッテリーの形の電力供給エレメント(70)を含む、請求項1ないし請求項8のいずれかに記載のディスペンサ(10)。
- 電力供給エレメント(70)は、マイクロドージング駆動ユニット(30)、マイクロドージング装置(20)または固定エレメント(40)に一体化された、請求項9に記載のディスペンサ。
- 流体サンプル貯蔵部(60)は、環境から濾過された空気に溶け込んだ流体サンプルの分子または粒子の形で特定のサンプル濃度を有する流体サンプル(24)を供給するように構成された、請求項1ないし請求項10のいずれかに記載のディスペンサ(10)。
- 流体サンプル(24)は、香り、芳香、風味、および/または医薬品を含む、請求項11に記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)は、流体サンプル(24)の流れの方向において、マイクロドージング装置(20)に対して下流側に配置され、マイクロドージング装置の入口(26)は流体サンプル貯蔵部(60)の出口に流体的に連結される、請求項1ないし請求項12のいずれかに記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)は、流体サンプル(24)の流れの方向において、マイクロドージング装置(20)に対して上流側に配置され、マイクロドージング装置(20)の出口(22)は流体サンプル貯蔵部(60)の入口に流体的に連結される、請求項1ないし請求項13のいずれかに記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)が取り外し可能にマイクロドージング装置(20)に接続される、請求項1ないし請求項14のいずれかに記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)は、恒久的にマイクロドージング装置(20)に取り付けられ、マイクロドージング装置(20)と流体サンプル貯蔵部(60)とが同じハウジング(50)内に配置された、請求項1ないし請求項14のいずれかに記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)は、異なる流体サンプルを格納するための複数の分離された容積部分を含む、請求項1ないし請求項16のいずれかに記載のディスペンサ(10)。
- 異なる流体サンプルは、マイクロドージング装置(20)に選択的に供給可能である、請求項17に記載のディスペンサ(10)。
- マイクロドージング装置(20)は複数のマイクロ・ポンプを含み、マイクロドージング駆動ユニットは複数のマイクロ・ポンプを選択的にあるいは二者択一的に作動させるように構成され、それぞれのマイクロ・ポンプは複数の分かれた容積部分の異なる容積部分に関連する、請求項17または請求項18に記載のディスペンサ(10)。
- さらに、流体サンプル貯蔵部(60)内の複数の流体サンプル容積部分の1つにそれぞれ流体的に連結される複数のマイクロドージング装置を含む、請求項17ないし請求項19のいずれかに記載のディスペンサ(10)。
- 流体サンプル貯蔵部(60)の入口、流体サンプル貯蔵部(60)の出口、マイクロドージング装置(20)の入口(26)およびマイクロドージング装置(20)の出口(22)のうちの少なくとも1つは、意図する流体サンプル流方向の反対方向の流体サンプル流を避けるための自由流保護エレメントを含む、請求項1ないし請求項20のいずれかに記載のディスペンサ(10)。
- マイクロドージング装置(20)は、人の鼻または鼻孔のすぐ近くに流体サンプル(24)を供給するための流体サンプル出口(22)として導管エレメント(28)を含む、請求項1ないし請求項21のいずれかに記載のディスペンサ(10)。
- マイクロドージング装置(20)の出口(22)と人の鼻の鼻孔との間の間隔が所定範囲内にあるように、マイクロドージング装置(20)は、人の鼻の近くに配置されるように構成された、請求項1ないし請求項22のいずれかに記載のディスペンサ(10)。
- 流体サンプル出口(22)は、流体サンプル出口(22)で環境に出力される流体サンプル(24)の流速を増加させるためのノズルまたはノズル構造を含む、請求項1ないし請求項23のいずれかに記載のディスペンサ(10)。
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