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    • 5. 发明申请
    • COMPOSITIONS AND METHODS FOR TOPICAL APPLICATION AND TRANSDERMAL DELIVERY OF AN OLIGOPEPTIDE
    • 用于局部应用和寡核苷酸转运的组合物和方法
    • WO2006094193A2
    • 2006-09-08
    • PCT/US2006/007600
    • 2006-03-03
    • REVANCE THERAPEUTICS, INC.DAKE, Michael, D.WAUGH, Jacob, M.
    • DAKE, Michael, D.WAUGH, Jacob, M.
    • A61K9/7023A61K8/64A61K38/08A61Q7/00A61Q15/00C07K14/33
    • The invention relates to the transdermal application of oligopeptides for reducing synaptic transmission in tissues of an animal. In one aspect, this invention relates to compositions comprising an oligopeptide and optionally a carrier comprising a positively charged "backbone" having positively charged branching or "efficiency" groups, as described herein. Most preferably the positively charged carrier is a long-chain positively charged polypeptide or a positively charged nonpeptidyl polymer, for example, a polyalkyleneimine. The invention further relates methods for producing a biologic effect of reducing synaptic transmission in a tissue by topically applying an effective amount of such a composition, preferably to the skin, of a subject or patient in need of such treatment. This invention also provides kits for preparing or formulating a composition that comprises the oligopeptide and optionally a carrier, as well as such additional items that are needed to produce a usable formulation, or a premix that may in turn be used to produce such a formulation.
    • 本发明涉及用于减少动物组织中突触传递的寡肽的透皮应用。 一方面,本发明涉及包含寡肽和​​任选的载体的组合物,其包含具有带正电荷的支链或“效率”基团的带正电荷的“骨架”,如本文所述。 最优选地,带正电荷的载体是长链带正电荷的多肽或带正电荷的非肽基聚合物,例如聚亚烷基亚胺。 本发明还涉及用于通过局部施用有效量的这种组合物,优选给予需要这种治疗的受试者或患者的皮肤来产生减少组织中突触传递的生物学效应的方法。 本发明还提供用于制备或配制包含寡肽和​​任选的载体的组合物的试剂盒,以及产生可用制剂所需的其它物质,或可以依次用于制备这种制剂的预混物。
    • 10. 发明申请
    • APPARATUS AND METHOD FOR USING A SURGICAL INSTRUMENT WITH AN EXPANDABLE SPONGE
    • 使用具有可膨胀海绵的手术仪器的装置和方法
    • WO2007030300A1
    • 2007-03-15
    • PCT/US2006/032477
    • 2006-08-18
    • SEMINARA, Robert
    • SEMINARA, Robert
    • A61B17/00A61B17/32A61F13/36
    • A61B17/00234A61B17/32A61B2017/00473A61B2017/320044A61F13/36A61F13/38
    • An apparatus and method for using a surgical instrument to quickly, safely and effectively clear tissue, procure dissection and contain bleeding during surgery. The instrument comprises an expandable sponge suitable for insertion into a body cavity. The sponge comprises a material having a first unexpanded state and a second expanded state. The expandable sponge may be attached to the distal end of a handle. The expandable sponge may have slots or filet cuts which, when the sponge expands, become a network of ridges and grooves to increase the surface area of the sponge and entrap tissue for dissection. The expandable sponge may also have an indented neck region adapted to engage blood vessels and ductal structures encountered in most surgical procedures. The sponge may have taper angles at the proximal end of the sponge and at the distal end region to facilitate insertion into and removal from a trocar, introducer or cannula.
    • 一种使用手术器械快速,安全和有效地清除组织,采取解剖并在手术期间容纳出血的装置和方法。 仪器包括适于插入体腔的可膨胀海绵体。 海绵包括具有第一未膨胀状态和第二扩张状态的材料。 可膨胀海绵可以附接到手柄的远端。 可膨胀海绵可以具有狭槽或扒口切口,当海绵膨胀时,它们变成脊和凹槽的网络,以增加海绵的表面积并捕获组织以进行解剖。 可膨胀海绵还可以具有适于接合大多数手术过程中遇到的血管和导管结构的凹陷颈部区域。 海绵可以在海绵的近端处和在远端区域处具有锥角,以便于插入套管针,导引器或插管中并从套管针或插管中取出。