专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明申请

US20080103483A1 Infusion catheter with composite tip 有权
标题翻译：输液导管与复合尖端
公开(公告)号：US20080103483A1
公开(公告)日：2008-05-01
申请号：US11799312
申请日：2007-05-01
申请人： Benjamin A. Johnson , Matthew H. Adams , James G. Skakoon
发明人： Benjamin A. Johnson , Matthew H. Adams , James G. Skakoon
IPC分类号： A61M25/00
CPC分类号： A61M25/008 , A61B5/6864 , A61B2017/3407 , A61B2017/347 , A61B2017/3492 , A61B2090/103 , A61M5/14244 , A61M25/0043 , A61M25/005 , A61M25/0067 , A61M25/0069 , A61M25/02 , A61M39/0247 , A61M39/10 , A61M39/26 , A61M2025/028 , A61M2039/025 , A61M2039/0261 , A61M2039/027 , A61M2039/0279 , A61M2039/1027 , A61M2039/1072 , A61M2210/0687 , A61N1/0539 , F16L37/22 , Y10S604/905
摘要： A catheter for use with a medical infusion or other fluid system. The catheter may include a flexible elongate tubular core that is resistant to radial collapse, and a separate tubular tip member forming the catheter distal tip. The catheter may further include a flexible, e.g., elastomeric, jacket that surrounds at least a portion of the tubular core. The jacket may have a radial compliance that is greater than that of the tubular core. The jacket may further define an outer diameter that is about 4 to about 6 times greater than an outer diameter of the core.
摘要翻译：用于与医用输液器或其他流体系统一起使用的导管。导管可以包括抵抗径向塌陷的柔性细长管状芯，以及形成导管远端尖端的单独的管状尖端构件。导管还可以包括围绕管状芯的至少一部分的柔性例如弹性的护套。护套可具有大于管状芯的径向顺应性。护套还可以限定外径比芯的外径大约4至大约6倍。

102. 发明申请

US20080103456A1 Infusion catheter 审中-公开
标题翻译：输液导管
公开(公告)号：US20080103456A1
公开(公告)日：2008-05-01
申请号：US11799319
申请日：2007-05-01
申请人： Benjamin A. Johnson , Matthew H. Adams , James G. Skakoon
发明人： Benjamin A. Johnson , Matthew H. Adams , James G. Skakoon
IPC分类号： A61M5/00
CPC分类号： A61M25/008 , A61B5/6864 , A61B2017/3407 , A61B2017/347 , A61B2017/3492 , A61B2090/103 , A61M5/14244 , A61M25/0043 , A61M25/005 , A61M25/0067 , A61M25/0069 , A61M25/02 , A61M39/0247 , A61M39/10 , A61M39/26 , A61M2025/028 , A61M2039/025 , A61M2039/0261 , A61M2039/027 , A61M2039/0279 , A61M2039/1027 , A61M2039/1072 , A61M2210/0687 , A61N1/0539 , F16L37/22 , Y10S604/905
摘要： A catheter for use with a medical infusion or other fluid system. The catheter may include a flexible elongate tubular core that is resistant to radial collapse. The catheter may further include a flexible, e.g., elastomeric, jacket that surrounds at least a portion of the tubular core. The jacket may have a radial compliance that is greater than that of the tubular core. The jacket may further define an outer diameter that is about 4 to about 6 times greater than an outer diameter of the core.
摘要翻译：用于与医用输液器或其他流体系统一起使用的导管。导管可以包括抵抗径向塌陷的柔性细长管状芯。导管还可以包括围绕管状芯的至少一部分的柔性例如弹性的护套。护套可具有大于管状芯的径向顺应性。护套还可以限定外径比芯的外径大约4至大约6倍。

103. 发明授权

US07044942B2 Implantable fluid delivery apparatuses and implantable electrode 有权
公开(公告)号：US07044942B2
公开(公告)日：2006-05-16
申请号：US10281066
申请日：2002-10-24
申请人： Claude Jolly , Ingeborg Hochmair
发明人： Claude Jolly , Ingeborg Hochmair
IPC分类号： A61K9/22
CPC分类号： A61M31/002 , A61F11/00 , A61M5/14276 , A61M5/1454 , A61M5/16813 , A61M25/007 , A61M25/0105 , A61M39/0247 , A61M2039/0241 , A61M2039/025 , A61M2039/1072 , A61M2205/04 , A61M2205/7518 , A61M2210/0662 , A61M2210/0668 , A61N1/0541 , A61N1/36036
摘要： Implantable fluid delivery systems and implantable electrodes are provided. The fluid delivery systems may include an implantable fluid source, a first catheter in fluid communication with the implantable fluid source, and an implantable micro-valve in fluid communication with the first catheter. The electrodes include a front end and back end for ease of implantation. One or more of the electrodes may be combined with a fluid delivery system to provide fluid to the body of a subject.

104. 发明授权

US06916310B2 Percutaneous access device 有权
标题翻译：经皮进入装置
公开(公告)号：US06916310B2
公开(公告)日：2005-07-12
申请号：US10449179
申请日：2003-05-30
申请人： Bob Sommerich
发明人： Bob Sommerich
IPC分类号： A61L29/00 , A61M1/00 , A61M37/00 , A61M5/32 , A61M5/178 , A61M25/00
CPC分类号： A61M39/0247 , A61M2039/025 , A61M2039/0273 , A61M2039/0285
摘要： A percutaneous access device is provided including a sleeve having an inner lumen extending therethrough that is adapted to slidably receive a catheter, and at least one flange disposed around the sleeve and adapted to be positioned adjacent a tissue surface. In a preferred embodiment, the device includes a first flange disposed around the sleeve and adapted to be positioned adjacent a first tissue surface, and a second flange disposed around the sleeve and spaced apart from the first flange such that the second flange is adapted to be disposed adjacent a second tissue surface opposed to the first tissue surface. In use, the flanges 16, 18 are positioned on opposed sides of tissue so that the device 10 is effective to prevent tissue surrounding the percutaneous access device from coming into contact with the catheter as it is introduced through the sleeve 12. The device also includes an antimicrobial agent that is effective to protect against bacterial colonization on and around the access device, the catheter, and the tissue surface surrounding the access device.
摘要翻译：提供了经皮进入装置，其包括具有延伸穿过其中的内腔的套管，其适于可滑动地容纳导管，以及设置在套筒周围并适于邻近组织表面定位的至少一个凸缘。在优选实施例中，该装置包括设置在套筒周围并适于邻近第一组织表面定位的第一凸缘和设置在套筒周围并与第一凸缘隔开的第二凸缘，使得第二凸缘适于设置在与第一组织表面相对的第二组织表面附近。在使用中，凸缘16,18被定位在组织的相对侧上，使得装置10有效地防止在经过套管12引入时经皮进入装置周围的组织与导管接触。该装置还包括抗微生物剂，其有效地防止接近装置，导管和围绕接入装置的组织表面周围的细菌定居。

105. 发明申请

US20040006396A1 Transcutaneous devices having nueral interface 审中-公开
标题翻译：具有界面的经皮装置
公开(公告)号：US20040006396A1
公开(公告)日：2004-01-08
申请号：US10237355
申请日：2002-09-06
发明人： John L. Ricci , Harold Alexander
IPC分类号： A61F002/28 , A61F002/78 , A61B017/86
CPC分类号： B23K26/0006 , A61B17/68 , A61C2008/0046 , A61F2/30744 , A61F2/30749 , A61F2/30771 , A61F2002/0086 , A61F2002/30112 , A61F2002/30136 , A61F2002/30153 , A61F2002/30158 , A61F2002/30405 , A61F2002/30535 , A61F2002/30574 , A61F2002/30677 , A61F2002/30772 , A61F2002/30789 , A61F2002/30818 , A61F2002/30836 , A61F2002/30838 , A61F2002/3093 , A61F2220/0025 , A61F2230/0004 , A61F2230/0019 , A61F2230/0026 , A61F2250/0058 , A61F2310/00023 , A61L27/38 , A61L27/50 , A61L2400/18 , A61L2430/12 , A61M39/0247 , A61M2039/025 , A61M2039/0261 , A61N1/05 , B23K26/355 , B23K2103/04 , B23K2103/14 , B23K2103/30
摘要： A transcutaneous implant constitutes proximal partially external section; a collar section, integrally dependent from the external section, the collar section having a microtextured surface constituting a microgeometric, repetitive surface pattern, in a form of multiplicity of alternating ridges and grooves, each having an established width in a range of about 2 to about 25 microns, and an established depth in a like range; an anchor-like distal section, integrally dependent from the collar section, for implantation into a bone segment to be stabilized during a medically advantageous period of time. The surface pattern defines a guide at tissue, cellular and molecular levels for a preferential promotion of rate, orientation and direction of growth of colonies of cells which are in contact with the pattern.
摘要翻译：经皮植入物构成近端部分外侧部分; 一个从外部部分整体依赖的凸缘部分，所述凸缘部分具有构成多个交替的凸脊和凹槽形式的多个交替的凸脊和凹槽的微观几何重复表面图案的微观结构表面，每一个具有约2至约 25微米，并且在相似范围内确定深度; 一个从颈圈部分整体依赖的锚固的远端部分，用于在医疗上有利的时间段内植入骨段以使其稳定。表面图案在组织，细胞和分子水平上定义了指导，以优先促进与图案接触的细胞的集落的速率，取向和生长方向。

106. 发明授权

US4629451A Stereotaxic array plug 失效
标题翻译：立体定位插头
公开(公告)号：US4629451A
公开(公告)日：1986-12-16
申请号：US779170
申请日：1985-09-23
申请人： Arthur Winters , Casper S. Molee
发明人： Arthur Winters , Casper S. Molee
IPC分类号： A61B17/34 , A61B19/00 , A61M1/00 , A61M5/32 , A61B17/36
CPC分类号： A61M39/0247 , A61B17/3403 , A61B2017/3411 , A61B90/10 , A61B90/39 , A61M2039/025 , A61M2210/02 , A61M2210/0693
摘要： There is disclosed a surgical stereotaxic array plug of biocompatible material having an outer periphery adapted to be secured in a complementary threaded opening provided in the skull with bores traversing the plug for receiving and positioning therapeutic apparatus and fluid dispensing devices.
摘要翻译：公开了一种具有生物相容性材料的外科立体定向排列塞，其外周适于固定在设置在颅骨中的互补螺纹开口中，孔穿过插塞，用于接收和定位治疗装置和流体分配装置。

107. 发明授权

US4245645A Self-locking cerebral electrical probe 失效
标题翻译：自锁大脑电探头
公开(公告)号：US4245645A
公开(公告)日：1981-01-20
申请号：US926391
申请日：1978-07-20
申请人： Pierre-Michel Arseneault , Gratien Bouillon , Roland Picard , Gilles Tremblay
发明人： Pierre-Michel Arseneault , Gratien Bouillon , Roland Picard , Gilles Tremblay
IPC分类号： A61B5/00 , A61B5/04 , A61B5/042 , A61M1/00 , A61M25/02 , A61M25/06
CPC分类号： A61M39/0247 , A61B5/0031 , A61B5/04001 , A61B5/042 , A61B5/4094 , A61B5/411 , A61B5/6864 , A61M25/02 , A61M25/06 , A61M2025/006 , A61M2025/0213 , A61M2039/025 , A61M2039/0261 , A61M2039/0267 , A61M2210/02 , A61M2210/0693
摘要： A self-locking encephalic electrical probe is used for stereoelectroencephalographic exploration in the treatment of epilepsy or other brain diseases. The probe includes a long, hollow, flexible tube of small diameter, preferably made of medium density polyethylene. A series of at least two electrically conductive rings, preferably made of silver, are located close to one another along the tube for detecting the electrical activity of nerve cells. A series of insulated electrical conductors are located inside the hollow tube, each conductor connecting a conductive ring to a multi-contact terminal located outside the hollow tube. A removable stylet is inserted into the hollow tube to give it rigidity and to control the direction of introduction of the probe into the brain. The stylet is removed from the tube to restore flexibility to the tube after the probe has been introduced in the brain. A self-locking rigid anchor preferably made of stainless steel holds the probe in place. The anchor is funnel-shaped and quickly and firmly fixes the hollow tube to the brain-pan of the patient after the probe has been introduced to the selected depth in the brain. The probe is used in conjunction with other probes for transmitting to a receptor the cerebral activity of the patient which is recorded and analyzed. As a result of this analysis, a medical staff may accurately locate the region of the brain that must be operated upon to cure the patient.
摘要翻译：自锁式脑电探头用于立体电位照相探查治疗癫痫或其他脑部疾病。探头包括一个长，中空的柔软的小直径管，最好由中密度的聚乙烯制成。一系列至少两个优选由银制成的导电环沿着管彼此靠近放置，用于检测神经细胞的电活动。一系列绝缘电导体位于中空管内部，每个导体将导电环连接到位于中空管外部的多接触端子。将可移除的探针插入中空管中以赋予其刚度并且控制将探针引入脑的方向。探头已被引入大脑后，将探针从管中取出以恢复管的柔性。优选由不锈钢制成的自锁刚性锚将探头固定在适当位置。锚定器是漏斗形的，并且在将探针引入脑中所选择的深度之后，将中空管迅速且牢固地固定在患者的脑 - 盘上。探针与其他探针一起使用，用于向受体传递记录和分析的患者的脑活动。作为这种分析的结果，医务人员可以准确地定位必须操作的大脑区域来治愈患者。

108. 发明申请

US20180116693A1 Intraosseous Access Device 审中-公开
公开(公告)号：US20180116693A1
公开(公告)日：2018-05-03
申请号：US15796471
申请日：2017-10-27
申请人： C. R. Bard, Inc.
发明人： Daniel B. Blanchard , Eric W. Lindekugel
IPC分类号： A61B17/34 , A61M25/06 , A61M5/158 , A61M39/10
CPC分类号： A61B17/3472 , A61B17/3415 , A61B17/3423 , A61B17/3494 , A61B17/3496 , A61M5/158 , A61M25/065 , A61M39/0247 , A61M39/10 , A61M2039/025 , A61M2039/0273 , A61M2039/0291
摘要： An access device configured for inserting an intraosseous catheter into an interior portion of a bone is disclosed. In one embodiment, an intraosseous access device is disclosed, comprising a device body, a trocar needle included with the device body, and an intraosseous catheter removably disposed on the trocar needle. The device body is configured to enable a user of the access device to manually insert a distal tip of the trocar needle through a skin surface of a body of a patient to an external surface of a bone of the patient. An advancement mechanism is also disclosed and is configured to selectively and distally advance the trocar needle and intraosseous catheter a predetermined distance into an internal portion of the bone of the patient after the distal tip of the trocar needle has been inserted to the external surface of the bone.

109. 发明申请

US20180015273A1 CATHETER AND GUIDE TUBE FOR INTRACEREBRAL APPLICATION 审中-公开
公开(公告)号：US20180015273A1
公开(公告)日：2018-01-18
申请号：US15717417
申请日：2017-09-27
申请人： RENISHAW (IRELAND) LIMITED
发明人： Stephen Streatfield GILL
IPC分类号： A61M39/02 , A61M25/00 , A61M25/02
CPC分类号： A61M39/0247 , A61B90/11 , A61B2090/103 , A61M25/00 , A61M25/02 , A61M2025/0042 , A61M2025/0233 , A61M2039/025 , A61M2039/0273 , A61M2039/0282 , A61M2210/0693
摘要： A catheter for use in neurosurgery, and a method of positioning neurosurgical apparatus. The catheter has a fine tube arranged for insertion into the brain parenchyma of a patient with an external diameter of not more than 1.0 mm. The catheter and method may be used in stereotactically targeting treatment of abnormalities of brain function, and for the infusion of therapeutic agents directly into the brain parenchyma. This is advantageous when a therapeutic agent would have widespread unwanted effects which could be avoided by confining the delivery to the malfunctioning or damaged brain tissue.

110. 发明申请

US20170231938A1 PROTECTIVE METALLOTHIONEIN ANALOG COMPOUNDS, THEIR COMPOSITIONS AND USE THEREOF IN THE TREATMENT OF PATHOGENIC DISEASES 审中-公开
公开(公告)号：US20170231938A1
公开(公告)日：2017-08-17
申请号：US15515036
申请日：2015-10-09
申请人： Albert Crum
发明人： Albert Crum
IPC分类号： A61K31/198 , A61K45/06
CPC分类号： A61K31/198 , A61B10/025 , A61B2010/0258 , A61K31/095 , A61K31/16 , A61K31/444 , A61K31/52 , A61K31/522 , A61K31/675 , A61K33/04 , A61K38/1709 , A61K38/21 , A61K45/06 , A61M39/0208 , A61M39/06 , A61M2039/0202 , A61M2039/025 , A61M2039/0282 , A61M2202/10 , A61K2300/00
摘要： Embodiments of the present invention relate generally the use of certain compositions, e.g., compositions comprising a glutathione precursor and a selenium source, in the therapy of viral diseases and/or reducing the incidence of viral diseases. Related embodiments of the present invention relate to treatment and/or reducing the incidence of respiratory ailments caused by respiratory syncytial virus (RSV) or hemorrhagic fever (EHF) caused by Ebola viruses (EBV) or Marburg virus. Yet in other embodiments, the invention relates to reducing metal toxicity in a biological system, which involves contacting the biological system with a composition comprising a glutathione precursor and a selenium source, optionally together with a chelating agent, an antioxidant, a metallothioneine protein or a fragment of metallothioneine.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式