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51. 发明申请

US20050256573A1 Medical devices having antimicrobial properties 有权
标题翻译：具有抗菌性能的医疗器械
公开(公告)号：US20050256573A1
公开(公告)日：2005-11-17
申请号：US10990168
申请日：2004-11-15
申请人： Edmund Seder , Jesse Nelson
发明人： Edmund Seder , Jesse Nelson
IPC分类号： A61F2/20 , A61L27/54
CPC分类号： A61L27/54 , A61F2/203 , A61L2300/104 , A61L2300/202 , A61L2300/21 , A61L2300/404
摘要： Microbial growth on the surface of a valve of a voice prosthesis and optionally the cartridge or ring supporting the valve, is inhibited by providing antimicrobial activity at a level sufficient to retard growth of a microbial film by dispersing an inorganic antimicrobial agent such as silver oxide or an organic antimicrobial agent such as triclosan or butyl paraben dispersed in a medical grade silicone elastomer. The valve, ring or cartridge is in contact with body fluids containing microorganisms and nutrients therefor. The antimicrobial surface can interfere with or inhibit the growth of a biofilm, bacterial layer or a yeast layer. The body of the prosthesis may also contain an antimicrobial surface as long as it is non-toxic to the tissue it contacts.
摘要翻译：通过提供足够的抗微生物活性以抑制微生物膜的生长，通过分散无机抗微生物剂如氧化银或氧化银的方式来抑制语音假体的瓣膜表面和任选地支撑瓣膜的药筒或环的表面上的微生物生长分散在医用级硅橡胶弹性体中的有机抗微生物剂如三氯生或对羟基苯甲酸丁酯。阀，环或药筒与含有微生物和营养物的体液接触。抗微生物表面可以干扰或抑制生物膜，细菌层或酵母层的生长。假体的主体也可以含有抗微生物表面，只要它对其接触的组织无毒。

52. 发明申请

US20050165480A1 Endovascular treatment devices and methods 审中-公开
标题翻译：血管内治疗装置及方法
公开(公告)号：US20050165480A1
公开(公告)日：2005-07-28
申请号：US10900982
申请日：2004-07-27
申请人： Maybelle Jordan , Arindam Datta , Craig Friedman , George Sanderson , John Kula
发明人： Maybelle Jordan , Arindam Datta , Craig Friedman , George Sanderson , John Kula
IPC分类号： A61B17/12 , A61F2/20 , A61L31/06
CPC分类号： A61B17/12022 , A61B17/12118 , A61B17/12181 , A61B2017/1205 , A61L31/06 , C08L75/04
摘要： A device for treating or preventing a vascular condition at a mammalian vascular site, comprises an implant formed from a compressible, reticulated elastomeric matrix in a shape conducive to delivery through a delivery instrument. One or more implants are delivered in a compressed state to the mammmalian vascular site where each implant recovers substantially to its uncompressed state following deployment from a delivery instrument. In a preferred embodiment the matrix comprises cross-linked polycarbonate polyurethane-urea or cross-linked polycarbonate polyurea-urethane. In another preferred embodiment the matrix comprises a cross-linked polycarbonate polyurethane. In a yet further embodiment, the matrix comprises thermoplastic polycarbonate polyurethane or thermoplastic polycarbonate polyurethane-urea.
摘要翻译：用于治疗或预防哺乳动物血管部位的血管状态的装置包括由可压缩的网状弹性体基体形成的植入物，其形状有利于通过输送器械递送。将一个或多个植入物以压缩状态递送到哺乳动脉血管部位，其中每个植入物在从递送器械展开后基本上恢复到其未压缩状态。在优选的实施方案中，基质包含交联聚碳酸酯聚氨酯 - 脲或交联聚碳酸酯聚脲 - 氨基甲酸酯。在另一个优选的实施方案中，基质包含交联的聚碳酸酯聚氨酯。在另一个实施方案中，基质包括热塑性聚碳酸酯聚氨酯或热塑性聚碳酸酯聚氨酯 - 尿素。

53. 发明授权

US06921417B2 Tracheostoma valve 有权
标题翻译：气管插管瓣
公开(公告)号：US06921417B2
公开(公告)日：2005-07-26
申请号：US09994706
申请日：2001-11-28
申请人： Jan-Ove Persson
发明人： Jan-Ove Persson
IPC分类号： A61B17/24 , A61F2/20 , A61M16/04
CPC分类号： A61M16/1045 , A61F2/20 , A61M16/0468
摘要： A vocal valve to be applied to a tracheostomized person's neck comprises an air passage to be connected with the tracheostoma for connecting the trachea with the surroundings. A check valve member is provided in the air passage, wherein the check valve member is normally closed but allows for inhalation through the air passage. The vocal valve further comprises a manually adjustable member for establishing a free air flow through the air passage at inhalation as well as exhalation.
摘要翻译：应用于气管造口人的颈部的声门包括与气管瘤连接的空气通道，用于将气管与周围环境连接。止回阀构件设置在空气通道中，其中止回阀构件通常关闭，但允许通过空气通道吸入。声门还包括可手动调节的构件，用于在吸入以及呼气时建立通过空气通道的自由空气流。

54. 发明授权

US5632775A Extended dwell voice prosthesis 失效
标题翻译：扩展的停留声音假体
公开(公告)号：US5632775A
公开(公告)日：1997-05-27
申请号：US543282
申请日：1995-10-16
申请人： David R. Suding , Edmund V. Seder
发明人： David R. Suding , Edmund V. Seder
IPC分类号： A61F2/00 , A61F2/20
CPC分类号： A61F2/203 , A61F2250/0098
摘要： The position of the rear esophageal flange of a voice prosthesis disposed in a tracheoesophageal fistula is determined by forming a distinctive radiopaque pattern on the flange, preferably by insert molding a radiopaque ring along the perimeter of the flange and radiographically imaging the flange to determine the pattern of the ring. Pattern recognition of the ring is improved by forming the concentric flapper valve of radiopaque material.
摘要翻译：设置在气管食管瘘中的声音假体的后食道法兰的位置通过在凸缘上形成独特的不透射线图案来确定，优选地通过沿着凸缘的周边插入成型不透射线的环并且对凸缘进行射线成像以确定图案的戒指通过形成不透射线材料的同心挡板阀，改善了环的图案识别。

55. 发明授权

US5549673A Phonosurgery implant instruments and a system and method of implantation 失效
标题翻译：手术植入手术器械及其植入方法
公开(公告)号：US5549673A
公开(公告)日：1996-08-27
申请号：US118097
申请日：1993-09-08
申请人： Bradford W. Beale
发明人： Bradford W. Beale
IPC分类号： A61B17/24 , A61F2/20 , A61B19/00 , A61F2/00 , A61F2/02
CPC分类号： A61F2/20 , A61B17/24
摘要： A phonosurgery implant is inserted through an opening in the thyroid cartilage to reposition and stabilize a vocal cord. An implant body is formed of a biocompatible material. The body includes a contact surface adapted to support a vocal cord upon insertion through an opening in the thyroid cartilage, the body being shaped to move in the opening so a surgeon can position the body for optimum vocal cord operation. The body also includes a holding portion away from the contact surface, the holding portion being shaped to be engaged and held by an instrument for inserting and moving the implant body in the opening. The holding portion is engaged and held by a shim in a fixed position in the opening and relative to the vocal cord.
摘要翻译：通过甲状软骨中的开口插入一个电子植入物，以重新定位和稳定声带。植入体由生物相容性材料形成。身体包括适于在插入穿过甲状软骨中的开口时支撑声带的接触表面，该身体被成形为在开口中移动，使得外科医生可以定位身体以获得最佳的声带操作。主体还包括远离接触表面的保持部分，保持部分被成形为由用于将植入体插入和移动在开口中的器械接合和保持。保持部分由固定位置固定在开口和相对于声带中。

56. 发明授权

US5494029A Laryngeal stents 失效
标题翻译：喉支架
公开(公告)号：US5494029A
公开(公告)日：1996-02-27
申请号：US264411
申请日：1994-06-23
申请人： Charles Lane , Isaac Elaicher , Lewis H. Marten
发明人： Charles Lane , Isaac Elaicher , Lewis H. Marten
IPC分类号： A61F2/20 , A61F2/958 , A61L31/04 , A61M16/00 , A61M29/00 , A62B9/06
CPC分类号： A61M25/1002 , A61F2/20 , A61L31/048
摘要： A laryngeal stent for supporting anatomical features of the mammalian larynx, including a human larynx is formed by a gas-inflatable envelope fabricated from a resilient, deformable material can conform to the anatomical surfaces of the larynx within the mammal's esophagus when pressurized by the gas. In preferred embodiment stents, the surface of the envelope is coarse, allowing for the venting of air between the laryngeal surfaces and the envelope. However, the stent conforms so closely to the anatomical features of the larynx that sutures are not required to anchor the stent in place.
摘要翻译：用于支持哺乳动物喉部的解剖学特征的喉支架，包括人喉由由弹性可变形材料制成的气体充气封套形成，当由气体加压时可以符合哺乳动物食管内的喉部的解剖表面。在优选实施例的支架中，外壳的表面是粗糙的，允许在喉表面和外壳之间排出空气。然而，支架如此紧密地符合喉的解剖特征，缝合线不需要将支架锚固在适当位置。

57. 发明授权

US5358522A Thyroplasty implant 失效
公开(公告)号：US5358522A
公开(公告)日：1994-10-25
申请号：US93259
申请日：1993-07-16
申请人： William W. Montgomery , Stuart K. Montgomery
发明人： William W. Montgomery , Stuart K. Montgomery
IPC分类号： A61B17/24 , A61F2/02 , A61F2/20
CPC分类号： A61F2/20
摘要： A thyroplasty implant having a tiered base for anchoring in a window cut through a thyroid lamina and a projecting member for causing medial displacement of a vocal cord. The tiered base has a bottom tier, a middle tier, and an upper tier, the bottom tier and upper tier being larger in area than the middle tier so as to facilitate anchoring the base in the window. The base is made of a firm biocompatible material to facilitate firm anchoring of the implant, and the projecting member being made of softer, biocompatible material that is sufficiently soft to avoid damage to the vocal cord. The projecting member is generally triangular in shape and has a portion that extends in a posterior direction from the base. A measuring tool having a projecting member of similar shape to that of the implant and a movable stop member is used to measure the optimum size implant.

58. 发明授权

US5300119A Delivery system 失效
标题翻译：输送系统
公开(公告)号：US5300119A
公开(公告)日：1994-04-05
申请号：US818853
申请日：1992-01-10
申请人： Eric D. Blom
发明人： Eric D. Blom
IPC分类号： A61B17/00 , A61F2/18 , A61F2/20 , A61F2/02
CPC分类号： A61F2/203 , A61B17/0057 , A61B2017/00654 , A61B2017/00659
摘要： A device for insertion into a puncture in a tracheoesophageal wall includes a cylindrical body and a flexible first flange provided on an outside surface of the body. The flange has a use orientation in which it projects generally outwardly from the outside surface of the body and an insertion orientation in which it is resiliently folded toward the axis of the body. A retainer constructed of a material soluble in fluids present in the tracheoesophageal wall and esophagus retains the flange in its resiliently folded orientation. A method for inserting the device into the puncture comprises the steps of resiliently deflecting the flange toward the axis of the body, placing the retainer over the resiliently folded flange, and either pushing the body, resiliently folded flange first, into the puncture so that the resiliently folded flange lies on the esophageal side of the tracheoesophageal wall, or pulling the body, resiliently folded flange first, into the puncture so that the resiliently folded flange lies on the tracheal side of the tracheoesophageal wall.
摘要翻译：用于插入气管食管壁中的穿刺装置包括：圆柱体和设置在身体外表面上的柔性第一凸缘。凸缘具有使用方向，其中，其从主体的外表面大致向外突出并且其插入取向朝向身体的轴线弹性地折叠。由可溶于存在于气管食管壁和食道中的流体的材料构成的保持器将凸缘保持在其弹性折叠取向。用于将装置插入穿刺的方法包括以下步骤：朝向身体的轴线弹性地偏转凸缘，将保持器放置在弹性折叠的凸缘上，并将身体弹性折叠的凸缘首先推入穿刺中，使得弹性折叠的凸缘位于气管食管壁的食管侧，或者首先将身体弹性折叠的凸缘拉到穿刺中，使得弹性折叠的凸缘位于气管食管壁的气管侧。

59. 发明授权

US4911716A Surgical implant for a voice prosthesis 失效
标题翻译：手术植入物用于声音假体
公开(公告)号：US4911716A
公开(公告)日：1990-03-27
申请号：US336842
申请日：1989-04-12
申请人： Eric D. Blom , Mark I. Singer
发明人： Eric D. Blom , Mark I. Singer
IPC分类号： A61F2/20
CPC分类号： A61F2/203
摘要： A surgical implant for use in voice restoration comprises a length of coiled spring. The length of coiled spring has a first end adapted for positioning adjacent the anterior wall of the esophagus of the wearer of the surgical implant and a second end adapted for positioning adjacent the posterior wall of the trachea. A voice prosthesis device for use with the surgical implant comprises a right circular cylinder, the outside diameter of which is substantially equal to the inside diameter of the length of coiled spring. This permits insertion of the voice prosthetic device from the tracheal end of the implant thereinto, as well as removal of the voice prosthetic device for cleaning, repair, or replacement. The voice prosthetic device contains a one-way valve permitting air flow from the tracheal end thereof to the esophageal end thereof, to provide the wearer with esophageal speech.
摘要翻译：用于语音恢复的外科植入物包括螺旋弹簧的长度。螺旋弹簧的长度具有适于邻近手术植入物的佩戴者的食道的前壁定位的第一端和适于邻近气管的后壁定位的第二端。与手术植入物一起使用的声音假体装置包括右圆柱体，其外径基本上等于螺旋弹簧长度的内径。这允许将语音修复装置从植入物的气管端插入其中，以及移除用于清洁，修理或更换的声音修复装置。声音修复装置包含允许空气从其气管端流入其食管端的单向阀，为佩戴者提供食道语音。

60. 发明授权

US4794924A Laryngeal stent 失效
标题翻译：喉支架
公开(公告)号：US4794924A
公开(公告)日：1989-01-03
申请号：US5143
申请日：1987-01-20
申请人： Isaac Eliachar
发明人： Isaac Eliachar
IPC分类号： A61F2/04 , A61F2/20 , A61M16/00
CPC分类号： A61F2/04 , A61F2/203
摘要： A surgical device for insertion into a living being to support the larynx comprised of an elongated tubular member having a closed, crowed upper end. The device is comprised of a resilient biocompatible polymer material and includes an elongated, narrow aperture through the crowned upper end forming a normally closed valve-like arrangement.
摘要翻译：用于插入到活体中以支撑喉部的手术装置，所述喉部由具有封闭的，挤压的上端的细长管状构件组成。该装置由弹性生物相容的聚合物材料组成，并且包括通过凸起的上端形成常闭阀状布置的细长的窄孔。

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