专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140012188A1 DEVICE FOR TREATMENT OF A BLOOD VESSEL 审中-公开
标题翻译：用于治疗血管的装置
公开(公告)号：US20140012188A1
公开(公告)日：2014-01-09
申请号：US13935921
申请日：2013-07-05
申请人： Pedro Orrego Silva , Paolo Cremascoli
发明人： Paolo Cremascoli , Pedro Orrego Silva , Patrizia Pini
IPC分类号： A61M25/10 , A61M25/00
CPC分类号： A61M25/104 , A61M25/0021 , A61M25/1011 , A61M2025/105 , A61M2025/1095
摘要： A device for treatment of a blood vessel includes: a catheter (C) configured to be inserted in a blood vessel (V) to be treated; a selection member (S) associated with the catheter (C) to prevent a blood flow at least in a determined section (T) of the blood vessel (V); a self-perfusion lumen associated with the catheter (C) to provide a fluidic connection between a first portion (P1) of the blood vessel (V) upstream the determined section (T) and a second portion (P2) of the blood vessel (V) downstream the determined section (T); a treatment system (F) associated with the catheter (C) to make a fluid drug flow at least to the determined section (T).
摘要翻译：用于治疗血管的装置包括：构造成插入待治疗的血管（V）中的导管（C）; 与所述导管（C）相关联的选择构件（S），以至少在所述血管（V）的确定部分（T）中防止血液流动; 与导管（C）相关联的自我灌注腔，以在确定的部分（T）上游的血管（V）的第一部分（P1）和血管的第二部分（P2）之间提供流体连接 V）下游确定部分（T）; 与导管（C）相关联的治疗系统（F），以使流体药物流动至少到确定的部分（T）。

2. 发明授权

US08974419B2 Stretchable-diameter inserter for hemodynamic studies and related operations 有权
标题翻译：用于血液动力学研究和相关操作的可伸展直径插入器
公开(公告)号：US08974419B2
公开(公告)日：2015-03-10
申请号：US12587201
申请日：2009-10-02
申请人： Pedro Silva , Patrizia Pini , Paolo Cremascoli
发明人： Pedro Silva , Patrizia Pini , Paolo Cremascoli
IPC分类号： A61M5/178 , A61M25/06 , A61B17/34 , A61M25/00
CPC分类号： A61M25/0662 , A61B17/3439 , A61M25/0009 , A61M25/0021 , A61M25/0023 , A61M2025/0024 , Y10T156/1051
摘要： A stretchable-diameter inserter, for hemodynamic studies and related operations, is characterized in that it comprises an inserter tube, a hemostatic valve designed for preventing blood from exiting the patient toward the operator, a side line including a faucet, adapted to be used for performing blood taking and infusion operations and two dilatators: a first dilatator having a smaller cross-section and a second dilatator having a larger cross-section. The inserter tube is made of a rigid and flexible material with a substantially circular or oval contour, and comprises one or more longitudinally extending reduced thickness regions; each said reduced thickness region being folded on itself; the inner diameter therewith the tube is originally extruded is that desired for a maximum diameter configuration; the thus obtained extruded tube being then thermoformed so as to cause the reduced thickness region edges to be approached to one another thereby providing a minimum diameter tube; the thermoforming method so handling the reduced thickness region as to cause the tube material forming its thickness to be folded inward the tube, to allow the tube edges to move one another.
摘要翻译：用于血流动力学研究和相关操作的可拉伸直径插入器的特征在于，其包括插入管，设计用于防止血液离开患者朝向操作者的止血阀，包括水龙头的侧线，适于用于进行采血和输注操作和两个扩张器：具有较小横截面的第一扩张器和具有较大横截面的第二扩张器。插入管由具有基本圆形或椭圆形轮廓的刚性和柔性材料制成，并且包括一个或多个纵向延伸的减小厚度的区域; 每个所述减小的厚度区域自身折叠; 最初挤出的管的内径对于最大直径构型是期望的; 然后将如此获得的挤出管热成型，以使得减小的厚度区域边缘彼此靠近，从而提供最小直径的管; 热成型方法如此处理厚度减小的区域，以使管材形成其厚度，使管子向内折叠，以允许管边缘彼此移动。

3. 发明申请

US20100324490A1 Variable diameter tubular structure for a biomedical use 审中-公开
标题翻译：用于生物医学用途的可变直径管状结构
公开(公告)号：US20100324490A1
公开(公告)日：2010-12-23
申请号：US12802926
申请日：2010-06-16
申请人： Patrizia Pini , Paolo Cremascoli , Pedro Silva
发明人： Patrizia Pini , Paolo Cremascoli , Pedro Silva
IPC分类号： A61M25/00 , A61B17/34
CPC分类号： A61M25/0668 , A61M2025/0024 , A61M2025/0188
摘要： A plastics material variable diameter tubular structure for a biomedical use has a diameter which increases as the structure is subjected to an inner force, and returns to a starting diameter in a rest condition of the structure, the tubular structure being advantageously used for making a body of a vascular introducer device.
摘要翻译：用于生物医学用途的塑料材料可变直径管状结构的直径随着结构受到内力而增加，并且在结构的休止状态下返回到起始直径，管状结构有利地用于制造身体的血管导引器装置。

4. 发明申请

US20100030162A1 Stretchable-diameter inserter for hemodynamic studies and related operations 有权
标题翻译：用于血液动力学研究和相关操作的可伸展直径插入器
公开(公告)号：US20100030162A1
公开(公告)日：2010-02-04
申请号：US12587201
申请日：2009-10-02
申请人： Paolo Cremascoli , Pedro Silva , Patrizia Pini
发明人： Paolo Cremascoli , Pedro Silva , Patrizia Pini
IPC分类号： A61M25/01
CPC分类号： A61M25/0662 , A61B17/3439 , A61M25/0009 , A61M25/0021 , A61M25/0023 , A61M2025/0024 , Y10T156/1051
摘要： A stretchable-diameter inserter, for hemodynamic studies and related operations, is characterized in that it comprises an inserter tube, a hemostatic valve designed for preventing blood from exiting the patient toward the operator, a side line including a faucet, adapted to be used for performing blood taking and infusion operations and two dilatators: a first dilatator having a smaller cross-section and a second dilatator having a larger cross-section. The inserter tube is made of a rigid and flexible material with a substantially circular or oval contour, and comprises one or more longitudinally extending reduced thickness regions; each said reduced thickness region being folded on itself; the inner diameter therewith the tube is originally extruded is that desired for a maximum diameter configuration; the thus obtained extruded tube being then thermoformed so as to cause the reduced thickness region edges to be approached to one another thereby providing a minimum diameter tube; the thermoforming method so handling the reduced thickness region as to cause the tube material forming its thickness to be folded inward the tube, to allow the tube edges to move one another.
摘要翻译：用于血流动力学研究和相关操作的可拉伸直径插入器的特征在于，其包括插入管，设计用于防止血液离开患者朝向操作者的止血阀，包括水龙头的侧线，适于用于进行采血和输注操作和两个扩张器：具有较小横截面的第一扩张器和具有较大横截面的第二扩张器。插入管由具有基本圆形或椭圆形轮廓的刚性和柔性材料制成，并且包括一个或多个纵向延伸的减小厚度的区域; 每个所述减小的厚度区域自身折叠; 最初挤出的管的内径对于最大直径构型是期望的; 然后将如此获得的挤出管热成型，以使得减小的厚度区域边缘彼此靠近，从而提供最小直径的管; 热成型方法如此处理厚度减小的区域，以使管材形成其厚度，使管子向内折叠，以允许管边缘彼此移动。

5. 发明授权

US09821140B2 Variable diameter tube for use in a vasal inserter for performing hemodynamics researches and related operations and method for making said tube 有权
公开(公告)号：US09821140B2
公开(公告)日：2017-11-21
申请号：US12313731
申请日：2008-11-24
申请人： Patrizia Pini , Paolo Cremascoli , Pedro Silva Orrego
发明人： Patrizia Pini , Paolo Cremascoli , Pedro Silva Orrego
IPC分类号： A61M25/00 , A61M25/06 , A61M29/00 , A61B17/34
CPC分类号： A61M25/0043 , A61B17/3415 , A61B17/3439 , A61B17/3468 , A61B2017/3433 , A61M25/0023 , A61M25/0662 , A61M29/00 , A61M2025/0024 , A61M2025/0687
摘要： A variable diameter tube for use in a vessel inserter for performing hemodynamics researches and related operations comprises two coupled different-characteristic materials which are coupled to one another to provide a single stretchable tube assembly.

6. 发明申请

US20090076455A1 Variable diameter tube for use in a vasal inserter for performing hemodinamics researches and related operations 有权
标题翻译：用于进行血液动力学研究和相关操作的血管插入器中的可变直径管
公开(公告)号：US20090076455A1
公开(公告)日：2009-03-19
申请号：US12313731
申请日：2008-11-24
申请人： Patrizia Pini , Paolo Cremascoli , Pedro Silva Orrego
发明人： Patrizia Pini , Paolo Cremascoli , Pedro Silva Orrego
IPC分类号： A61M25/01
CPC分类号： A61M25/0043 , A61B17/3415 , A61B17/3439 , A61B17/3468 , A61B2017/3433 , A61M25/0023 , A61M25/0662 , A61M29/00 , A61M2025/0024 , A61M2025/0687
摘要： A variable diameter tube for use in a vessel inserter for performing hemodynamics researches and related operations comprises two coupled different-characteristic materials which are coupled to one another to provide a single stretchable tube assembly.
摘要翻译：用于用于进行血液动力学研究和相关操作的血管插入器的可变直径管包括彼此耦合以提供单个可拉伸管组件的两个耦合的不同特征材料。

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