JP2014140741A - 送達システム及び方法 - Google Patents
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Abstract
【解決手段】分子及び/又はナノ粒子を貯蔵する物質であって、前記分子及び/又はナノ粒子を前記物質に実質的に結合させることにより貯蔵する物質と、前記分子及び/又はナノ粒子を解放するため、前記物質に電界を印加する手段と、前記物質から前記分子及び/又はナノ粒子を表面に移送して実体に送達するため、前記物質に超音波信号を印加する手段とを含む送達システム。
【選択図】図1
Description
電界を物質に印加して、前記物質内に実質的に結合された分子及び/又は粒子を解放することと、
超音波信号を前記物質に印加して、前記物質から前記解放された分子及び/又は粒子を表面に移送し、前記表面と接触して配置された実体に送達することと、
を含む送達方法を提供する。
分子及び/又は粒子を貯蔵する物質であって、前記分子及び/又は粒子を前記物質に実質的に結合させることにより貯蔵する物質と、
前記分子及び/又は粒子を解放するため、前記物質に電界を印加する手段と、
前記物質から前記解放された分子及び/又は粒子を表面に移送して実体に送達するため、前記物質に超音波信号を印加する手段と
を含む送達システムをも提供する。
分子及び/又は粒子を貯蔵する物質であって、前記分子及び/又は粒子を前記物質に実質的に結合させることにより貯蔵する物質と、
前記分子及び/又は粒子を解放するため、前記物質に電界を印加する手段と、
前記物質から前記解放された分子及び/又は粒子を前記送達構成要素の表面に移送して実体に送達するため、前記物質に超音波信号を印加する手段と
を含む。
Claims (27)
- 分子及び/又は粒子を貯蔵する材料であって、前記分子及び/又は粒子を前記材料に実質的に結合させることにより貯蔵する材料と、
前記分子及び/又は粒子を解放し、前記解放された分子及び/又は粒子を前記材料を通過して表面に移送して実体に送達するため、前記材料に超音波信号を印加する手段と、を含む送達システム。 - 請求項1に記載のシステムにおいて、前記材料はセラミック材料を含むシステム。
- 請求項1に記載のシステムにおいて、前記材料はポリマー材料を含むシステム。
- 請求項3に記載のシステムにおいて、前記ポリマー材料は架橋ポリマーゲルを含むシステム。
- 請求項3又は4に記載のシステムにおいて、前記ポリマー材料は導電性ポリマーを含むシステム。
- 請求項4又は5に記載のシステムにおいて、前記架橋ポリマーゲルは、水和ゲルポリマーであるシステム。
- 請求項4〜6のいずれか一項に記載のシステムにおいて、前記ポリマーゲルはアガロースであるシステム。
- 請求項1〜7のいずれか一項に記載のシステムにおいて、前記分子は、生体組織に送達するための治療剤分子であるシステム。
- 請求項1〜8のいずれか一項に記載のシステムにおいて、前記粒子は、生体組織に送達するための治療剤を含むシステム。
- 請求項8又は9に記載のシステムにおいて、前記治療剤は、一つ以上の薬剤、ホルモン、抗体、リポソーム及び/又はペプチドを含むシステム。
- 請求項8〜10のいずれか一項に記載のシステムにおいて、前記生体組織は粘膜組織を含むシステム。
- 請求項8〜11のいずれか一項に記載のシステムにおいて、前記生体組織は、眼若しくは眼付属器、頬側若しくは歯肉粘膜、歯、肛門若しくは膣粘膜、又は、皮膚を含むシステム。
- 請求項1〜8のいずれか一項に記載のシステムにおいて、前記分子は、前記実体に印刷又はマーキングするためのインク又は染料を含むシステム。
- 請求項13に記載のシステムであって、前記実体における前記印刷又はマーキングの深さを決定するための前記超音波信号を制御する手段を含むシステム。
- 請求項1〜14のいずれか一項に記載のシステムにおいて、前記実体は皮膚であるシステム。
- 請求項1〜15のいずれか一項に記載のシステムにおいて、前記実体と接触すると、前記超音波信号が、前記分子及び/又は粒子を前記実体に送達する機能をソノフォレーシスにより高めるように前記システムが構成されているシステム。
- 請求項1〜16のいずれか一項に記載のシステムにおいて、前記粒子はナノ粒子であるシステム。
- 請求項1〜17のいずれか一項に記載のシステムにおいて、超音波信号を印加する前記手段は、前記材料に結合された少なくとも一つの超音波トランスデューサを含むシステム。
- 請求項1〜18のいずれか一項に記載のシステムであって、前記システムがハンドヘルド装置であるシステム。
- 請求項1〜19のいずれか一項に記載のシステムであって、前記システムが前記材料を組入れる取り外し可能な送達構成要素を含むシステム。
- 請求項20に記載のシステムにおいて、前記送達構成要素も一つ以上の超音波トランスデューサを含むシステム。
- 請求項20又は21に記載のシステムにおいて、前記送達構成要素は前記システムの1回使用型の使い捨て可能な構成要素であるシステム。
- 請求項22に記載のシステムにおいて、前記送達構成要素は、薬剤濃度を検出する電極を含むシステム。
- 請求項20〜23のいずれか一項に記載のシステムであって、前記システムは、前記実体との整合を容易にするために前記送達構成要素に回転自在に結合されたハンドルを含むシステム。
- 請求項24に記載のシステムにおいて、前記ハンドル及び前記送達構成要素は、前記ハンドルから前記送達構成要素のほぼ両側に位置する対応の開口部へ延在する連結アームにより互いに連結されているシステム。
- 請求項24又は25に記載のシステムにおいて、前記システムは、前記送達構成要素内に配置された少なくとも一つの超音波トランスデューサのための電源を含み、前記電源は前記ハンドル内に配置されているシステム。
- 請求項26に記載のシステムにおいて、前記電源は、前記連結アームの電極を介して前記少なくとも一つの超音波トランスデューサに電気的に連結されているシステム。
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| US20110264029A1 (en) * | 2010-04-27 | 2011-10-27 | Stanley E. Kopman | Iontophoretic delivery system |
| US20150209564A1 (en) * | 2011-09-02 | 2015-07-30 | Drexel University | Ultrasound device and therapeutic methods |
| GB201212222D0 (en) * | 2012-07-10 | 2012-08-22 | Univ Dundee | Improved apparatus and method for mineralising biological materials |
| US9452281B2 (en) | 2013-04-30 | 2016-09-27 | Elwha Llc | Tattooing systems and methods |
| US20160101273A1 (en) * | 2013-05-06 | 2016-04-14 | Mupharma Pty Ltd | Non-invasive agent applicator |
| WO2014201329A1 (en) * | 2013-06-14 | 2014-12-18 | Solartrack, Llc | Apparatuses, systems and methods for enhancing plant growth |
| ES2672327T3 (es) * | 2014-01-27 | 2018-06-13 | Opia Technologies | Dispositivo de iontoforesis ocular |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2029218B1 (en) | 2019-08-14 |
| CN101500640A (zh) | 2009-08-05 |
| US10518073B2 (en) | 2019-12-31 |
| EP2029218A4 (en) | 2013-09-11 |
| JP2017127663A (ja) | 2017-07-27 |
| JP2018187413A (ja) | 2018-11-29 |
| US20200139098A1 (en) | 2020-05-07 |
| AU2007260594A1 (en) | 2007-12-21 |
| NZ574160A (en) | 2011-09-30 |
| US20090209899A1 (en) | 2009-08-20 |
| CN101500640B (zh) | 2013-10-16 |
| HK1134047A1 (en) | 2010-04-16 |
| JP2015042263A (ja) | 2015-03-05 |
| NZ594136A (en) | 2013-03-28 |
| EP2029218A1 (en) | 2009-03-04 |
| JP2009539508A (ja) | 2009-11-19 |
| US20150018752A1 (en) | 2015-01-15 |
| WO2007143796A1 (en) | 2007-12-21 |
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