-
公开(公告)号：US5669936A
公开(公告)日：1997-09-23
申请号：US395157
申请日：1995-02-27
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
CPC classification number: A61F2/82 , A61B17/11 , A61F2/04 , A61F2/07 , A61F2/958 , A61M25/10 , A61B90/39 , A61F2/848 , A61F2/89 , A61F2002/075 , A61F2002/3008 , A61F2002/30451 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2220/0075 , A61F2250/0098 , A61M2025/1068
Abstract: Endovascular grafting system having a capsule catheter comprising a flexible elongate tubular member having proximal and distal extremities and a capsule mounted on the distal extremity of the tubular member. The capsule is generally cylindrical in shape and is formed of a helical wrap of a metal ribbon. The wraps are bonded into a unitary capsule permitting bending of said unitary capsule. A graft is disposed within the capsule. The graft is comprised of a tubular member having proximal and distal ends. Hooks are secured to the proximal and distal ends of the tubular member and face in a direction outwardly towards the inner wall of the capsule. A push rod is disposed within the capsule catheter and engages the graft whereby upon relative movement between the push rod and the capsule catheter, the graft can be forced out of the capsule.
Abstract translation: 具有胶囊导管的血管内移植系统包括具有近端和远端的柔性细长管状构件和安装在管状构件的远端上的胶囊。 胶囊通常为圆柱形，由金属色带的螺旋形卷纸形成。 包裹物被结合成一体的胶囊，允许所述整体胶囊的弯曲。 移植物置于胶囊内。 移植物由具有近端和远端的管状构件组成。 钩被固定到管状构件的近端和远端，并且朝着胶囊内壁向外的方向。 推杆设置在胶囊导管内并与移植物接合，由此在推杆和胶囊导管之间相对运动时，移植物可被迫离开胶囊。
-
公开(公告)号：US5397345A
公开(公告)日：1995-03-14
申请号：US175491
申请日：1993-12-29
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
IPC: A61B17/00 , A61B17/11 , A61F2/00 , A61F2/02 , A61F2/04 , A61F2/82 , A61F2/06 , A61F2/54 , A61M29/00
CPC classification number: A61F2/07 , A61B17/11 , A61F2/04 , A61F2/82 , A61F2/958 , A61M25/10 , A61F2/848 , A61F2/89 , A61F2002/075 , A61F2002/3008 , A61F2002/30451 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2230/0054 , A61F2250/0098 , Y10S623/903
Abstract: An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable membrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft in position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.
-
公开(公告)号：US4792330A
公开(公告)日：1988-12-20
申请号：US72796
申请日：1987-07-13
Applicant: Harrison M. Lazarus , Dixon A. Ford
Inventor： Harrison M. Lazarus , Dixon A. Ford
CPC classification number: A61B17/12 , A61B2017/00902 , Y10S128/26
Abstract: A combination catheter and duct clamp apparatus and method. The apparatus includes a hollow member with a substantially planar clamping surface at one end and a sliding member with a substantially planar clamping surface at one end which is telescopically slidable within the hollow member. A spring maintains an essentially constant clamping pressure between the clamping surfaces.The clamp is ideally suited for use during cholangiography where it may be used for inserting a catheter within the cystic duct and for thereafter clamping the cystic duct around the catheter. The clamping pressure provides an adequate seal of the cystic duct and does not occlude the inserted catheter. Multiple clamping angles give the clamp unique versatility during the surgical procedure. Being constructed out of a radiolucent material, the clamp may be left in place while a cholangiogram is taken without interfering with the completed cholangiogram.
Abstract translation: 组合导管和管夹夹具的方法。 该装置包括中空构件，其一端具有大致平坦的夹紧表面，滑动构件在一端具有基本上平面的夹紧表面，其可在中空构件内可伸缩地滑动。 弹簧在夹紧表面之间保持基本恒定的夹紧压力。 该夹具非常适用于胆管造影术期间，其可用于将导管插入囊性管道内，并且此后将囊性管道夹在导管周围。 夹紧压力提供了囊性管道的适当密封，并且不阻塞插入的导管。 多个夹紧角度使外科手术中夹具具有独特的多功能性。 由射线可透过材料构成，夹持器可以放置在适当的位置，而不会影响完成的胆管线图。
-
公开(公告)号：US09649415B2
公开(公告)日：2017-05-16
申请号：US14318560
申请日：2014-06-27
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
CPC classification number: A61M1/008 , A61B1/00165 , A61B1/042 , A61B17/3415 , A61B2017/003 , A61B2017/00318 , A61B2017/00323 , A61B2017/00327 , A61B2090/701 , A61M25/0133 , A61M25/0147 , A61M2025/0063 , A61M2025/015 , A61M2205/587 , A61M2209/10
Abstract: A surgical kit for draining a body cavity of a patient includes a sterile enclosure, a body cavity drainage device with a sterilized drainage tube having one or more lateral openings through a side wall thereof, and a sterilized body cavity drainage tube placement tool configured to be inserted through a lateral opening of the one or more lateral openings. The body cavity drainage device and the placement tool are contained within the sterile enclosure. Methods relate to providing surgical tools for draining a body cavity of a patient.
-
25.发明申请公开(公告)号：US20150374959A1
公开(公告)日：2015-12-31
申请号：US14318550
申请日：2014-06-27
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
CPC classification number: A61M25/0136 , A61M1/008 , A61M25/007 , A61M25/0102 , A61M25/0147 , A61M2025/0019 , A61M2025/0081 , A61M2207/00 , B65H75/4431 , B65H2701/36 , B65H2701/537
Abstract: A body cavity drainage device for a patient includes a drainage tube having a proximal end, a distal end, and one or more lumens extending longitudinally through a wall thereof. The distal end may be configured to be inserted into a body cavity of a patient during use of the body cavity drainage device. The body cavity drainage device may include an activation apparatus configured to alter a position of the distal end of the drainage tube relative to the proximal end of the drainage tube. The activation apparatus may include a rotatable control device and one or more flexible members disposed within the one or more lumens extending longitudinally through a wall of the drainage tube. The one or more flexible members may be operably coupled to the rotatable control device at a proximal end of the one or more flexible members and to the drainage tube at or near a distal end of the one or more flexible members. Methods relate to forming and using a body cavity drainage device.
Abstract translation: 用于患者的体腔引流装置包括具有近端，远端以及纵向延伸穿过其壁的一个或多个腔的引流管。 远端可构造成在使用体腔引流装置期间插入患者的体腔中。 体腔引流装置可以包括激活装置，其被配置为改变排水管的远端相对于排液管的近端的位置。 激活装置可以包括可旋转的控制装置和布置在一个或多个腔内的一个或多个柔性构件，其纵向延伸穿过排水管的壁。 一个或多个柔性构件可以在一个或多个柔性构件的近端处可操作地联接到可旋转控制装置，并且可以在一个或多个柔性构件的远端处或附近与排出管连接。 方法涉及形成和使用体腔引流装置。
-
Patent Agency Ranking
公开(公告)号：USD746445S1
公开(公告)日：2015-12-29
申请号：US29495244
申请日：2014-06-27
Applicant: Harrison M. Lazarus
Designer： Harrison M. Lazarus
-
公开(公告)号：US20110224647A1
公开(公告)日：2011-09-15
申请号：US13045274
申请日：2011-03-10
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
CPC classification number: A61M1/008 , A61M27/00 , A61M2210/101
Abstract: Body cavity drainage devices and associated methods are disclosed herein. In some embodiments a body cavity drainage device comprises a drainage tube having a proximal end and a distal end; and an automated means to move the distal end of the drainage tube about a body cavity of a patient. In some embodiments, the distal end of the drainage tube may be moved by one or more of the application of a magnetic field, the insertion or withdrawal of fluid from a closed lumen, and manipulation by an external motion generator. In additional embodiments, a body cavity drainage device includes at least a second open lumen for the insertion of a fluid into a body cavity. In yet further embodiments, an internal tissue may be massaged from within a body cavity of a patient.
Abstract translation: 本文公开体腔引流装置和相关方法。 在一些实施例中，体腔排出装置包括具有近端和远端的排液管; 以及使引流管的远端围绕患者的体腔移动的自动化装置。 在一些实施例中，排水管的远端可以通过施加磁场，流体从闭合的管腔的插入或取出中的一个或多个以及外部运动发生器的操纵来移动。 在另外的实施例中，体腔排出装置至少包括用于将流体插入体腔的第二开口腔。 在另外的实施例中，内部组织可以从患者的体腔内按摩。
-
公开(公告)号：US06544268B1
公开(公告)日：2003-04-08
申请号：US09542035
申请日：2000-04-03
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
IPC: A61F206
CPC classification number: A61F2/07 , A61B17/11 , A61F2/04 , A61F2/82 , A61F2/848 , A61F2/89 , A61F2/958 , A61F2002/075 , A61F2002/3008 , A61F2002/30451 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2230/0054 , A61F2250/0098 , A61M25/10 , Y10S623/903
Abstract: An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable membrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft in position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.
Abstract translation: 腔内移植系统包括中空移植物，其具有邻近其近端定位的近端钉，以及远端钉，其适于靠近其远端。 该系统包括用于将移植物输送通过内腔并将移植物的近端上游定位在可以是血管或动脉的内腔中的胶囊。 管连接到胶囊并延伸到容器的外部以供用户操纵。 导管位于管内以从腔体延伸并穿过移植物体到体外。 该导管具有靠近其远端的可膨胀的膜或球囊，其通过通道与位于血管外部的充气和放气装置连通。 当充气膜膨胀时，胶囊被定位在内腔中并被操纵到期望的位置。 可膨胀膜由杆远离移植物操纵。 由充气膜施加的力和钉的结构促使血管壁中的钉，将移植物保持在适当的位置。 然后从体内血管中取出其余的腔内接枝系统。
-
公开(公告)号：US06416535B1
公开(公告)日：2002-07-09
申请号：US09407593
申请日：1999-09-28
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
IPC: A61F206
CPC classification number: A61F2/07 , A61B17/11 , A61F2/04 , A61F2/82 , A61F2/848 , A61F2/89 , A61F2/958 , A61F2002/075 , A61F2002/3008 , A61F2002/30451 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2230/0054 , A61F2250/0098 , A61M25/10 , Y10S623/903
Abstract: An intraluminal grafting system includes a hollow graft which has a proximal staple positioned proximate its proximal end and a distal staple adapted proximate its distal end. The system includes a capsule for transporting the graft through the lumen and for positioning the proximal end of the graft upstream in a lumen which may be a blood vessel or artery. A tube is connected to the capsule and extends to exterior the vessel for manipulation by the user. A catheter is positioned within the tube to extend from the cavity and through the graft to exterior the body. The catheter has an inflatable membrane or balloon proximate the distal end thereof which is in communication via a channel with inflation and deflation means located exterior the vessel. With the inflatable membrane deflated, the capsule is positioned in the lumen and manipulated to a desired location. The inflatable membrane is manipulated by the rod away from the graft. The force exerted by the inflatable membrane and the structure of the staples urges the staples in the vessel wall, retaining the graft is position. The remainder of the intraluminal grafting system is then removed from the corporeal vessel.
Abstract translation: 腔内移植系统包括中空移植物，其具有邻近其近端定位的近端钉，以及远端钉，其适于靠近其远端。 该系统包括用于将移植物输送通过内腔并将移植物的近端上游定位在可以是血管或动脉的内腔中的胶囊。 管连接到胶囊并延伸到容器的外部以供用户操纵。 导管位于管内以从腔体延伸并穿过移植物体到体外。 该导管具有靠近其远端的可膨胀的膜或球囊，其通过通道与位于血管外部的充气和放气装置连通。 当充气膜膨胀时，胶囊被定位在内腔中并被操纵到期望的位置。 可膨胀膜由杆远离移植物操纵。 由充气膜施加的力和钉的结构促使血管壁中的钉，保持移植物的位置。 然后从体内血管中取出其余的腔内接枝系统。
-
公开(公告)号：US5158543A
公开(公告)日：1992-10-27
申请号：US605963
申请日：1990-10-30
Applicant: Harrison M. Lazarus
Inventor： Harrison M. Lazarus
IPC: A61B17/34
CPC classification number: A61B17/3417 , A61B17/3474 , A61B50/33 , A61M2025/0175
Abstract: A method for performing laparoscopic surgery involving placing cannulas through the abdominal wall of a patient preparatory to surgery is disclosed. The method includes inserting a needle and blunt-ended guidewire through the abdominal wall until the tip of the needle and the guidewire are positioned within the peritoneal cavity of the patient. A dilator or dilators having tapered ends are threaded over the guidewire until the appropriate size of aperture is created in the peritoneum. The method of the invention provides a safer means of introducing laparoscopic equipment into the peritoneal cavity with reduced incidence of inadvertent punctures to internal organs and vessels. A kit including the necessary components for performing the method is also disclosed.
Abstract translation: 公开了一种用于执行腹腔镜手术的方法，其涉及将插管穿过准备进行手术的患者的腹壁。 该方法包括将针头和钝头导丝插入穿过腹壁，直到针尖和导丝位于患者的腹腔内。 具有锥形末端的扩张器或扩张器被螺纹穿过导丝，直到在腹膜中产生适当的孔径。 本发明的方法提供了一种将腹腔镜设备引入腹腔的更安全的方法，其中对内部器官和血管的无意的穿刺的发生率降低。 还公开了包括用于执行该方法的必要组件的套件。
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.022 seconds)
