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1. 发明授权

US5104400A Blood vessel patch 失效
标题翻译：血管补片
公开(公告)号：US5104400A
公开(公告)日：1992-04-14
申请号：US751877
申请日：1991-08-28
申请人： Ramon Berguer , Robert C. Farnan , William M. Colone , Rajagopal R. Kowligi , Linda V. Della Corna , Joseph B. Sinnott
发明人： Ramon Berguer , Robert C. Farnan , William M. Colone , Rajagopal R. Kowligi , Linda V. Della Corna , Joseph B. Sinnott
IPC分类号： A61B17/00 , A61B17/072 , A61F2/00 , A61F2/06 , A61L15/24 , A61L15/42 , A61L27/50 , A61L31/04 , A61L31/10 , A61M25/16
CPC分类号： A61L31/048 , A61B17/0057 , A61F2/0063 , A61F2/06 , A61L27/16 , A61L27/507 , A61L27/56 , A61L31/10 , A61B17/07292 , A61B2017/00526 , A61F2/0077 , Y10T428/3154
摘要： A vascular patch for closing an incision in a blood vessel includes a base layer of expanded polytetrafluoroethylene (PTFE) having an outer coating of an elastomeric, biocompatible material such as polyurethane to minimize suture hole bleeding. Suture guidelines are formed upon the ablumenal side of the PTFE base layer prior to application of the elastomeric coating to facilitate proper and consistent placement of sutures. A colorant is added to the elastomeric coating to identify the ablumenal side of the vascular patch. The vascular patch is made by mounting an expanded PTFE tube upon a mandrel and applying a water based PTFE ink as a helical stripe about the outer surface of the PTFE tube to form the suture guidelines. The striped PTFE tube is then dip-coated or spray-coated with the elastomeric coating to which the colorant has been added. The PTFE tube is slit to form a flat sheet from which vascular patches are cut.
摘要翻译：用于封闭血管中的切口的血管贴片包括具有弹性体，生物相容性材料如聚氨酯的外涂层的膨胀聚四氟乙烯（PTFE）的基层，以最小化缝合线孔渗出。在施加弹性体涂层之前，在PTFE基底层的侧面形成缝合线指南，以促进缝合线的适当且一致的放置。将一种着色剂加入到弹性体涂层中以鉴定血管贴片的侧面。通过将膨胀的PTFE管安装在心轴上并且在PTFE管的外表面上施加作为螺旋状条的水基PTFE油墨以形成缝线指南来制造血管贴片。然后将带状PTFE管浸渍或喷涂有已加入着色剂的弹性体涂层。将PTFE管切开以形成从其中切割血管斑的平片。

2. 发明授权

US5100422A Blood vessel patch 失效
标题翻译：血液管路
公开(公告)号：US5100422A
公开(公告)日：1992-03-31
申请号：US358785
申请日：1989-05-26
申请人： Ramon Berguer , Robert C. Farnan , William M. Colone , Rajagopal R. Kowligi , Linda V. Della Corna , Joseph B. Sinnott
发明人： Ramon Berguer , Robert C. Farnan , William M. Colone , Rajagopal R. Kowligi , Linda V. Della Corna , Joseph B. Sinnott
IPC分类号： A61B17/12 , A61B17/00 , A61B17/072 , A61F2/00 , A61F2/06 , A61L27/50 , A61L31/04 , A61L31/10
CPC分类号： A61L31/048 , A61B17/0057 , A61F2/0063 , A61F2/06 , A61L27/507 , A61L31/10 , A61B17/07292 , A61F2/0077
摘要： A vascular patch for closing an incision in a blood vessel includes a base layer of expanded polytetrafluoroethylene (PTFE) having an outer coating of an elastomeric, biocompatible material such as polyurethane to minimize suture hole bleeding. Suture guidelines are formed upon the ablumenal side of the PFTE base layer prior to application of the elastomeric coating to facilitate proper and consistent placement of sutures. A colorant is added to the elastomeric coating to identify the ablumenal side of the vascular patch. The vascular patch is made by mounting an expanded PTFE tube upon a mandrel and applying a water based PFTE ink as a helical stripe about the outer surface of the PTFE tube to form the suture guidelines. The striped PTFE tube is then dip-coated or spray-coated with the elastomeric coating to which the colorant has been added. The PTFE tube is slit to form a flat sheet from which vascular patches are cut.
摘要翻译：用于封闭血管中的切口的血管贴片包括具有弹性体，生物相容性材料如聚氨酯的外涂层的膨胀聚四氟乙烯（PTFE）的基层，以最小化缝合线孔渗出。在施加弹性体涂层之前，在PFTE基底层的侧面形成缝线指南，以促进缝合线的适当且一致的放置。将一种着色剂加入到弹性体涂层中以鉴定血管贴片的侧面。通过将膨胀的PTFE管安装在心轴上并且以围绕PTFE管的外表面的螺旋状条施加水基PFTE油墨以形成缝线指南来制造血管贴片。然后将带状PTFE管浸渍或喷涂有已加入着色剂的弹性体涂层。将PTFE管切开以形成从其中切割血管斑的平片。

3. 发明申请

US20170258524A1 Septotomy Catheter For Aortic Dissection 审中-公开
公开(公告)号：US20170258524A1
公开(公告)日：2017-09-14
申请号：US15602516
申请日：2017-05-23
申请人： Ramon Berguer , Juan Parodi
发明人： Ramon Berguer , Juan Parodi
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B17/320016 , A61B17/3207 , A61B18/1445 , A61B18/24 , A61B2017/00292 , A61B2017/22021 , A61B2017/22039 , A61B2017/22068 , A61B2017/320028 , A61B2017/320078 , A61B2018/00345 , A61B2018/00351 , A61B2018/00404 , A61B2018/00601 , A61B2018/1412 , A61B2018/144 , A61B2018/1452
摘要： Medical methods and devices for treating aortic dissections. A catheter-based cutting device permits cutting a septum of acute or chronic aortic dissections, in a retrograde manner. The catheter includes a base section having a central lumen therethrough and two flexible arms extending from a distal end thereof. The flexible arms can each have a guide wire channel therethrough. With distal ends of the two flexible arms separated, the two arms form a Y-shape with the base section. In one embodiment, with distal ends of the two flexible arms together, the two arms have a longitudinal profile, about a periphery thereof, identical to a longitudinal profile of the base section. A cutting component resides between the two arms. The cutting component can face distally outward between the two arms with the distal ends of the two flexible arms separated.

4. 发明授权

US09681915B2 Septotomy catheter for aortic dissection 有权
公开(公告)号：US09681915B2
公开(公告)日：2017-06-20
申请号：US15131504
申请日：2016-04-18
申请人： Ramon Berguer , Juan Parodi
发明人： Ramon Berguer , Juan Parodi
IPC分类号： A61B18/14 , A61B18/24 , A61B17/32 , A61B17/00 , A61B18/00 , A61B17/3207 , A61B17/22
CPC分类号： A61B18/1492 , A61B17/320016 , A61B17/3207 , A61B18/1445 , A61B18/24 , A61B2017/00292 , A61B2017/22021 , A61B2017/22039 , A61B2017/22068 , A61B2017/320028 , A61B2017/320076 , A61B2017/320078 , A61B2018/00345 , A61B2018/00351 , A61B2018/00404 , A61B2018/00601 , A61B2018/1412 , A61B2018/144 , A61B2018/1452
摘要： Medical methods and devices for treating aortic dissections. A catheter-based cutting device permits cutting a septum of acute or chronic aortic dissections, in a retrograde manner. The catheter includes a base section having a central lumen therethrough, two flexible arms extending from a distal end thereof, where each arm has a channel therethrough for a passage of a guide wire. With distal ends of the two flexible arms separated, the two arms form a Y-shape with the base section. With distal ends of the two flexible arms together, the two arms have a longitudinal profile, about a periphery thereof, identical to a longitudinal profile of the base section. A non-mechanically actuated cutting component resides between the two arms in a vicinity of the distal end of the base section. The cutting component faces distally outward between the two arms with the distal ends of the two flexible arms separated.

5. 发明申请

US20090192390A1 Common bile duct surgical imaging system 审中-公开
公开(公告)号：US20090192390A1
公开(公告)日：2009-07-30
申请号：US12011484
申请日：2008-01-24
申请人： Ramon Berguer , Michael Robert Gluszczak
发明人： Ramon Berguer , Michael Robert Gluszczak
IPC分类号： A61B1/06
CPC分类号： A61B1/3132 , A61B1/00016 , A61B1/0005 , A61B1/042 , A61B1/043 , A61B5/0071 , A61B5/0084 , A61B5/7425
摘要： A method and apparatus for imaging features of a CBD in a patient introduces a fluorescent contrast agent into the CBD. A light source transmits both a visible light and a fluorescent light into a patient's abdominal cavity via the laparoscope. Cameras attached to or integrated into the laparoscope detect visible light images and fluorescent emission light images. The visible light image and fluorescent image signals are processed to combine the fluorescent emission light image signals and visible image signals into a single display signal. The system adjusts the display characteristics, such as color, of the fluorescent emission light image so it contrasts well with the visual light image so the surgeon can easily distinguish between the two images. The display signal is sent to a video monitor where the surgeon views the visible light image and the fluorescent image as a single overlaid image.

6. 发明申请

US20090192349A1 Common bile duct surgical imaging system 有权
标题翻译：胆总管手术成像系统
公开(公告)号：US20090192349A1
公开(公告)日：2009-07-30
申请号：US12011490
申请日：2008-01-24
申请人： Ramon Berguer , Michael Robert Gluszczak
发明人： Ramon Berguer , Michael Robert Gluszczak
IPC分类号： A61B1/04
CPC分类号： A61B1/043 , A61B1/3132 , A61B5/0071 , A61B5/0086 , A61B5/7425 , A61B90/37 , A61B2090/364 , A61B2090/365
摘要： A method and apparatus for imaging features of a CBD in a patient introduces a fluorescent contrast agent into the CBD. A light source transmits both a visible light and a fluorescent light into a patient's abdominal cavity via the laparoscope. Cameras attached to or integrated into the laparoscope detect visible light images and fluorescent emission light images. The visible light image and fluorescent image signals are processed to combine the fluorescent emission light image signals and visible image signals into a single display signal. The system adjusts the display characteristics, such as color, of the fluorescent emission light image so it contrasts well with the visual light image so the surgeon can easily distinguish between the two images. The display signal is sent to a video monitor where the surgeon views the visible light image and the fluorescent image as a single overlaid image.
摘要翻译：用于对患者中的CBD的特征进行成像的方法和装置将荧光造影剂引入到CBD中。光源通过腹腔镜将可见光和荧光发射到患者的腹腔中。连接或集成到腹腔镜中的相机检测可见光图像和荧光发射光图像。处理可见光图像和荧光图像信号以将荧光发射光图像信号和可见光图像信号组合成单个显示信号。该系统调节荧光发射光图像的显示特性，例如颜色，使其与视觉光图像良好地对比，从而外科医生可以容易地区分两个图像。显示信号被发送到视频监视器，其中外科医生将可见光图像和荧光图像视为单个重叠图像。

7. 发明授权

US4369588A Isothermic protective boot 失效
标题翻译：等温保护靴
公开(公告)号：US4369588A
公开(公告)日：1983-01-25
申请号：US227367
申请日：1981-01-22
申请人： Ramon Berguer
发明人： Ramon Berguer
IPC分类号： A43B7/00 , A43B7/34 , A43B1/02 , A43B1/10 , A43B7/14
CPC分类号： A43B7/00 , A43B7/34
摘要： An isothermic protective boot designed particularly for patients with arterial disease. The boot has a complete inner lining and outer cover of a soft, non-allergenic material, a double layer of a soft, flexible, compressible isothermic protective material between the outer cover and inner lining, and a body of flexible, compressible weight-bearing material at the back of the boot in a position to extend along the heel cord and lower aspect of the calf of the patient's leg.
摘要翻译：特别为动脉疾病患者设计的等温保护套。靴子具有完整的内衬和外覆盖的柔软，不过敏的材料，双层柔软的，可压缩的等温保护材料，位于外盖和内衬之间，以及一个柔性，可压缩的承重体靴子后部的材料沿着脚跟线延伸并且使患者腿的小腿的下方延伸。

8. 发明申请

US20200297416A1 Septotomy Catheter for Aortic Dissection 审中-公开
公开(公告)号：US20200297416A1
公开(公告)日：2020-09-24
申请号：US16839743
申请日：2020-04-03
申请人： Ramon Berguer , Juan Parodi
发明人： Ramon Berguer , Juan Parodi , Gene Parunak , Adrienne R. Harris
IPC分类号： A61B18/14 , A61B18/24 , A61B17/32
摘要： Medical methods and devices for treating aortic dissections. A catheter-based cutting device permits cutting a septum of acute or chronic aortic dissections, in a retrograde manner. The catheter includes a base section having a central lumen therethrough and two flexible arms extending from a distal end thereof. The flexible arms can each have a guide wire channel therethrough. With distal ends of the two flexible arms separated, the two arms form a Y-shape with the base section. In one embodiment, with distal ends of the two flexible arms together, the two arms have a longitudinal profile, about a periphery thereof, identical to a longitudinal profile of the base section. A cutting component resides between the two arms. The cutting component can face distally outward between the two arms with the distal ends of the two flexible arms separated.

9. 发明申请

US20160213318A1 SENSORS FOR DETECTING ACUTE STROKE AND METHOD OF USING SAME 审中-公开
标题翻译：用于检测急性呼吸的传感器及其使用方法
公开(公告)号：US20160213318A1
公开(公告)日：2016-07-28
申请号：US15008084
申请日：2016-01-27
申请人： Juan Parodi , Ramon Berguer
发明人： Juan Parodi , Ramon Berguer
IPC分类号： A61B5/00 , A61B5/0492 , A61B5/04 , A41D19/00
CPC分类号： A61B5/6806 , A41D19/0027 , A61B5/0024 , A61B5/04012 , A61B5/0492 , A61B5/1107 , A61B5/4064 , A61B5/7282 , A61B5/746
摘要： A system and method for detecting stroke in an individual, and in particular a sleeping individual. The individual has sensors on a least one hand or wrist for detecting electrical and/or muscular activity. The sensors may be included in or on a glove or bracelet worn by the individual. The absence of electrical and/or muscular activity is indicative of a stroke, and when such absence is detected, an alert is raised. Absence of detecting electrical and/or muscular activity can be detected in only one hand and/or wrist to avoid false alarms from REM sleep which results in the absence of electrical and/or muscular activity in both hands.
摘要翻译：一种用于检测个体中的卒中的系统和方法，特别是睡眠个体。个体在至少一只手或手腕上具有用于检测电和/或肌肉活动的传感器。传感器可以包括在个人佩戴的手套或手镯内或手镯上。没有电和/或肌肉活动指示中风，并且当检测到这种缺失时，提醒警报。只能在一只手和/或手腕中检测到没有检测到电和/或肌肉活动的情况，以避免REM睡眠中的错误警报，这导致双手中没有电和/或肌肉活动。

10. 发明授权

US5403265A Pressure sock 失效
标题翻译：压力袜
公开(公告)号：US5403265A
公开(公告)日：1995-04-04
申请号：US145104
申请日：1993-11-03
申请人： Ramon Berguer , Mary Y. Sieggreen
发明人： Ramon Berguer , Mary Y. Sieggreen
IPC分类号： A61F5/01 , A61H7/00 , A61H9/00
CPC分类号： A61F5/012 , Y10S128/20
摘要： A pressure sock for the ambulatory treatment of venous ulcers about the ankle and lower portion of the leg of a patient. The sock has a lamina provided with a network of spaced apart, interconnected chambers which can be inflated by the introduction of fluid to exert pressure on the foot and lower leg. The sock has and an inner lining of a relatively soft, non-allergenic material and a non-distensible outer jacket.
摘要翻译：用于对患者的脚踝和腿部的下部静脉内治疗静脉溃疡的压力袜。袜子具有设置有间隔开的互连室的网络的层，其可以通过引入流体来对脚和小腿施加压力而膨胀。袜子具有相对柔软的非过敏材料和不可扩张的外套的内衬。

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