公开(公告)号：US06676624B2

公开(公告)日：2004-01-13

申请号：US10028208

申请日：2001-12-20

申请人： Barry N. Gellman

发明人： Barry N. Gellman

IPC分类号： A61M500

CPC分类号： A61M27/008 ,  A61M25/0017

摘要： A ureteral drainage stent is designed to be placed in a patient's ureter and extend into a patient's bladder. An elongated tubular segment includes a distal retention structure for placement in the renal cavity, and a proximal retention structure constructed at least partly from a foam material and for placement in a urinary bladder. A central lumen connects at least one opening in the distal retention structure to the foam proximal retention structure. The foam proximal retention structure typically extends along at least a lower part of the ureter, across the ureteral-vesical junction, and into the bladder, to provide drainage through multiple networked channels.

摘要翻译： 输尿管引流支架被设计为放置在患者的输尿管中并延伸到患者的膀胱中。 细长管状部分包括用于放置在肾腔中的远端保持结构，以及至少部分地由泡沫材料构造并用于放置在膀胱中的近端保持结构。 中心腔将远端保持结构中的至少一个开口连接到泡沫近端保持结构。 泡沫近端保持结构通常沿着输尿管的至少一部分，穿过输尿管 - 囊泡，并进入膀胱，以通过多个联网通道提供排水。

公开(公告)号：US06589249B2

公开(公告)日：2003-07-08

申请号：US09817403

申请日：2001-03-26

申请人： Ghaleb A. Sater ,  Armand Morin ,  Barry N. Gellman ,  Steven P. Beaudet

发明人： Ghaleb A. Sater ,  Armand Morin ,  Barry N. Gellman ,  Steven P. Beaudet

IPC分类号： A61B1758

CPC分类号： B25B17/00 ,  A61B17/0401 ,  A61B17/0483 ,  A61B17/0493 ,  A61B17/863 ,  A61B17/8875 ,  A61B2017/0046 ,  A61B2017/00805 ,  A61B2017/0409 ,  A61B2017/044 ,  A61B2017/0454 ,  A61B2017/0479 ,  B25B13/481

摘要： Manual bone anchor placement devices include a lever, a force translator and a rotary force mechanism. The devices are substantially gun- or pistol-shaped and are actuated when a user squeezes the lever to the gripping portion of a handle. Manual, linear force on the lever is mechanically translated through the force translator to the rotary force mechanism, which transmits a rotary force to a securing element, or coupler, which mates with a bone anchor screw. The rotation of the securing element or coupler applies a torque on the bone anchor screw thereby placing the screw into the bone. A collapsible, protective cover for a bone anchor screw is also disclosed.

摘要翻译： 手动骨锚放置装置包括杠杆，力转换器和旋转力机构。 这些装置基本上是枪或手枪形状，并且当使用者将杠杆挤压到把手的抓握部分时被致动。 杠杆上的手动线性力通过力转换器机械地平移到旋转力机构，该旋转力机构将旋转力传递到与骨锚定螺钉配合的固定元件或联接器。 固定元件或联接器的旋转在骨锚固螺钉上施加扭矩，从而将螺钉放入骨中。 还公开了一种用于骨锚固螺钉的可折叠的保护盖。

公开(公告)号：US6053899A

公开(公告)日：2000-04-25

申请号：US163692

申请日：1998-09-30

申请人： Josef Slanda ,  David Sauvageau ,  Barry N. Gellman ,  Armand Morin

发明人： Josef Slanda ,  David Sauvageau ,  Barry N. Gellman ,  Armand Morin

IPC分类号： A61B17/00 ,  A61B17/04 ,  A61B17/12 ,  A61B17/34 ,  A61F2/06 ,  A61F2/84 ,  A61M5/315 ,  A61M25/00

CPC分类号： A61M37/0069 ,  A61B17/0483 ,  A61B17/06109 ,  A61B17/12022 ,  A61B17/12099 ,  A61B17/12131 ,  A61B17/12186 ,  A61B17/3468 ,  A61F2/95 ,  A61M27/008 ,  A61B17/0482 ,  A61M25/00 ,  A61M27/002 ,  A61M5/31581

摘要： A device, and related method, for introducing fiber material into a body includes a tubular member with a lumen extending to an opening in a distal end portion of the tubular member and a mechanism in the tubular member for passing the fiber material through the lumen and the opening and into the body. The mechanism can be a helical member rotatable within the tubular member to convey the fiber material through at least a portion of the lumen, out of the opening, and into the body, and the fiber material can be particles in a carrier that are injected into the lumen by a syringe coupled to the tubular member. The mechanism alternatively can be a sleeve slidable within the tubular member to force the fiber material through at least a portion of the lumen, out of the opening, and into the body, and the fiber material can be a suture or thread that is fed into a distal portion of the tubular member where it collects until it is forced out of the opening by the sleeve. The mechanism also can be a push rod slidable within the tubular member to push the fiber material through at least a portion of the lumen, out of the opening, and into the body, and the fiber material can be one or more pellets.

摘要翻译： 用于将纤维材料引入体内的装置和相关方法包括管状构件，其具有延伸到管状构件的远端部分中的开口的内腔和用于使纤维材料通过管腔的管状构件中的机构， 开口进入身体。 机构可以是在管状构件内可旋转的螺旋构件，以将纤维材料输送通过管腔的至少一部分，离开开口并进入体内，并且纤维材料可以是载体中的颗粒，其被注入 通过注射器连接到管状构件的内腔。 该机构可替代地可以是在管状构件内可滑动的套筒，以迫使纤维材料通过管腔的至少一部分，离开开口，并进入体内，并且纤维材料可以是进入 管状构件的远端部分收集，直到其被套筒压出开口。 机构还可以是在管状构件内可滑动的推杆，以将纤维材料推动通过内腔的至少一部分，离开开口并进入体内，并且纤维材料可以是一个或多个颗粒。

公开(公告)号：US09504464B2

公开(公告)日：2016-11-29

申请号：US11639113

申请日：2006-12-13

申请人： Barry N. Gellman ,  Jozef Slanda

发明人： Barry N. Gellman ,  Jozef Slanda

IPC分类号： A61B17/04 ,  A61B17/00 ,  A61B17/29

CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B2017/00323 ,  A61B2017/0472 ,  A61B2017/0479 ,  A61B2017/2905 ,  A61B2017/2927

摘要： Suturing instruments in accordance with the invention are dimensioned and configured to apply sutures to approximate, ligate, or fixate tissue in, for example, open, mini-incision, trans-vaginal, laparoscopic, or endoscopic surgical procedures. In some embodiments, the suturing instruments include a distal portion that is deflectably and/or pivotally coupled to the remainder of the instrument for improved maneuverability and functionality during surgery. In other embodiments, the suturing instruments are capable of housing multiple needle and suture assemblies and/or reloading the needle and suture assembly without removing the instrument from the surgical site.

公开(公告)号：US20130292940A1

公开(公告)日：2013-11-07

申请号：US13829063

申请日：2013-03-14

申请人： J. Scott Richardson ,  Barry N. Gellman

发明人： J. Scott Richardson ,  Barry N. Gellman

IPC分类号： F16L33/22

CPC分类号： F16L33/224 ,  F16L33/226 ,  F16L33/24 ,  Y10T29/49947 ,  Y10T29/49948 ,  Y10T29/49963

摘要： A clamp can be used to further secure the connection between a flexible tube and a tubing connector and to eliminate or diminish fluid stasis near the connection interface. The clamp can include a hollow member having a passageway extending through the hollow member, an internal thread in the passageway, and a clamping surface in the passageway. The passageway is configured to receive the flexible tube. The internal thread is configured to engage the flexible tube and has a first diameter. The clamping surface has a second diameter less than the first diameter. A hub may be used as an adapter between the clamp and the tube.

摘要翻译： 可以使用夹具来进一步固定柔性管和管连接器之间的连接，并消除或减少连接界面附近的流体滞留。 夹具可以包括具有延伸穿过中空构件的通道的中空构件，通道中的内螺纹和通道中的夹紧表面。 通道构造成接收柔性管。 内螺纹构造成接合柔性管并且具有第一直径。 夹紧表面具有小于第一直径的第二直径。 轮毂可以用作夹具和管之间的适配器。

公开(公告)号：US08568643B2

公开(公告)日：2013-10-29

申请号：US13556864

申请日：2012-07-24

申请人： Barry N. Gellman

发明人： Barry N. Gellman

IPC分类号： A61F2/04

CPC分类号： A61F2/88 ,  A61F2/04 ,  A61M27/008

摘要： A method includes forming an elongated member having a tubular shape. The elongated member includes a sidewall that defines a lumen. A spiral-shaped opening is formed in the sidewall such that the elongated member is configured to move between a retracted configuration and an expanded configuration along a longitudinal axis of the lumen. In some embodiments, the method further includes forming a distal retention structure. The distal retention structure can be disposed at a distal end of the elongated member and can define a lumen in fluid communication with the lumen defined by the sidewall of the elongated member.

摘要翻译： 一种方法包括形成具有管状形状的细长构件。 细长构件包括限定内腔的侧壁。 在侧壁中形成螺旋形的开口，使得细长构件构造成沿着管腔的纵向轴线在缩回构型和扩张构型之间移动。 在一些实施例中，该方法还包括形成远侧保持结构。 远端保持结构可以设置在细长构件的远端处并且可以限定与由细长构件的侧壁限定的内腔流体连通的内腔。

公开(公告)号：US08496874B2

公开(公告)日：2013-07-30

申请号：US11999707

申请日：2007-12-05

申请人： Barry N. Gellman ,  Andrew Koert ,  Zhongjun Wu ,  Juntao Zhang ,  Bartley P. Griffith

发明人： Barry N. Gellman ,  Andrew Koert ,  Zhongjun Wu ,  Juntao Zhang ,  Bartley P. Griffith

IPC分类号： A61M1/00 ,  A61M37/00

CPC分类号： A61M1/1698 ,  A61M1/1006 ,  A61M1/101 ,  A61M1/1012 ,  A61M1/1015 ,  A61M1/1031 ,  A61M1/1036 ,  A61M1/1086 ,  A61M1/262 ,  A61M1/267 ,  A61M2205/33 ,  A61M2205/3303 ,  A61M2205/3334

摘要： An integrated centrifugal blood pump-oxygenator (1) which has a housing (2) with a top (3) having a blood inlet (4), a blood outlet (5) and a gas inlet (6), and a bottom (7) having a rotational body (8) being rotatably arranged in a rotor-housing (9) of the bottom (7). The integrated centrifugal blood pump-oxygenator (1) further has an oxygenator membrane (10) provided in an interior (11) of the housing (2), wherein in the operation state oxygen (12) is transferred from the gas inlet (6) through the oxygenator membrane (10) to a gas outlet (13) and blood (14) is brought in direct contact with the oxygenator membrane (10) by pumping the blood (14) with the rotational body (8) from the blood inlet (4) to the blood outlet (5). The rotational body (8) is magnetically journalled in a contact-free manner with respect to the rotor-housing (9). There is an extracorporeal life support system (1000), and a method of de-bubbling and priming a extracorporeal life support system (1000).

摘要翻译： 一种具有壳体（2）的集成离心血泵 - 氧合器（1），具有血液入口（4）的顶部（3），血液出口（5）和气体入口（6）以及底部（7） ）具有可旋转地布置在底部（7）的转子壳体（9）中的旋转体（8）。 集成离心血泵 - 氧合器（1）还具有设置在壳体（2）的内部（11）中的氧合器膜（10），其中在操作状态下，氧气（12）从气体入口（6）传送， 通过氧合膜（10）到气体出口（13），并且血液（14）通过从血液入口泵送具有旋转体（8）的血液（14）而与氧合器膜（10）直接接触 4）到血液出口（5）。 旋转体（8）相对于转子壳体（9）以无接触的方式磁性地支承。 有一个体外生命支持系统（1000），一种去冒泡和引发体外生命支持系统的方法（1000）。

公开(公告)号：US08412346B2

公开(公告)日：2013-04-02

申请号：US13396131

申请日：2012-02-14

申请人： Barry N. Gellman ,  Jozef Slanda ,  Kimberly Paddock

发明人： Barry N. Gellman ,  Jozef Slanda ,  Kimberly Paddock

IPC分类号： A61B18/18

CPC分类号： A61N1/403

摘要： An induction heating apparatus includes a first interventional device and a second interventional device. The first interventional device includes an electrically conductive material. The first interventional device is adapted for implantation inside a body and for receiving an alternating current. The second interventional device comprises a magnetically conductive material. The second interventional device is adapted for implantation inside the body in close proximity to the first interventional device. With both devices placed inside the body, the second interventional device magnetically couples with the first interventional device and the second interventional device generates heat upon the application of the alternating current to the first interventional device thereby heating the body site.

摘要翻译： 感应加热装置包括第一介入装置和第二介入装置。 第一介入装置包括导电材料。 第一介入装置适于植入体内并用于接收交流电流。 第二介入装置包括导磁材料。 第二介入装置适于在第一介入装置附近植入体内。 当两个装置放置在体内时，第二介入装置与第一介入装置磁耦合，并且第二介入装置在将交流电施加到第一介入装置时产生热量，从而加热身体部位。

公开(公告)号：US08382771B2

公开(公告)日：2013-02-26

申请号：US12631402

申请日：2009-12-04

申请人： Barry N. Gellman ,  Benjamin J. Bottcher

发明人： Barry N. Gellman ,  Benjamin J. Bottcher

IPC分类号： A61B17/22 ,  A61B17/26

CPC分类号： A61M25/09 ,  A61B17/221 ,  A61B2017/00867 ,  A61B2017/22034 ,  A61B2017/2217 ,  A61M2025/09125

摘要： An expandable medical wire can be used to entrain biological or foreign material during a medical procedure, such as lithotripsy. The wire also can be used to remove the material safely from the body. Generally, the wire includes a sleeve and a core, where the sleeve, the core, or both include a portion or portions that can be deployed to form an expanded coiled configuration. The expanded coiled configuration can be collapsed to facilitate positioning the wire within an anatomical lumen. In addition, the wire can be used as a conventional guide wire or as a self-anchoring guide wire.

公开(公告)号：US20120323071A1

公开(公告)日：2012-12-20

申请号：US13597951

申请日：2012-08-29

申请人： Barry N. Gellman

发明人： Barry N. Gellman

IPC分类号： A61B1/06 ,  A61B1/012

CPC分类号： A61B1/015 ,  A61B1/00167 ,  A61B1/313 ,  A61B5/6848 ,  A61B2090/306 ,  A61B2090/3614 ,  A61M5/1582

摘要： A needle device for penetrating body tissues while substantially reducing the risk of damage to blood vessels and body organs by using visual control of the operative tip during insertion and the procedure, is disclosed herein. The needle device of the present invention has a large and diverse applicability to a number of medical procedures by enabling internal visual inspection of body tissues and cavities during treatment without open surgery or supplemental penetrating or visualization devices.

摘要翻译： 本文公开了一种用于穿透身体组织的针装置，同时通过在插入和手术过程中对操作尖端进行视觉控制，显着降低了损伤血管和身体器官的风险。 本发明的针装置通过在开放手术或补充穿透或可视化装置的治疗期间能够对身体组织和空腔进行内部目视检查，对许多医疗程序的适用性大且多样化。