公开(公告)号：US06972005B2

公开(公告)日：2005-12-06

申请号：US10289682

申请日：2002-11-07

申请人： Frank H. Boehm, Jr. ,  Benedetta D. Melnick

发明人： Frank H. Boehm, Jr. ,  Benedetta D. Melnick

IPC分类号： A61B17/56 ,  A61B17/00 ,  A61B17/70 ,  A61F2/44 ,  A61M5/19 ,  A61M5/00 ,  A61M5/31 ,  B67D5/52 ,  B67D5/60

CPC分类号： A61B17/00491 ,  A61B17/70 ,  A61B17/7062 ,  A61B17/707 ,  A61B2017/00495 ,  A61B2017/00867 ,  A61B2017/00969 ,  A61B2017/564 ,  A61F2/44 ,  A61M5/19

摘要： A syringe assembly for administering a variety of fluids includes a syringe provided with a plurality of flow-isolated chambers, each of which is in flow communication with a respective lumen of a multi-lumen needle located downstream from the syringe. Each lumen is flow-isolated from the rest of the lumens and guides a respective one of the variety of fluids toward an outlet port formed in the needle so that the fluids mix with one another only upon exiting the outlet port.

摘要翻译： 用于施用各种流体的注射器组件包括具有多个流动隔离腔室的注射器，每个腔室与位于注射器下游的多腔针管的相应内腔流动连通。 每个管腔与其余腔室流体隔离，并将各种流体中的相应流体引导到形成在针头中的出口端口，使得流体仅在离开出口时相互混合。

公开(公告)号：US20050261669A1

公开(公告)日：2005-11-24

申请号：US11115087

申请日：2005-04-26

申请人： Richard Streeter ,  John Liddicoat ,  Todd Davenport

发明人： Richard Streeter ,  John Liddicoat ,  Todd Davenport

IPC分类号： A61B17/00 ,  A61B17/02 ,  A61B17/34 ,  A61N1/05 ,  A61N1/36 ,  A61N1/362 ,  A61N1/38 ,  A61N1/39

CPC分类号： A61N1/36114 ,  A61B17/3417 ,  A61B2017/00243 ,  A61B2017/00969 ,  A61B2017/0243 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61N1/056 ,  A61N1/362 ,  A61N1/385 ,  A61N1/3962

摘要： Apparatus is disclosed for providing access to a functioning vascular system of a patient, the apparatus comprising: a main body having sidewalls defining an interior region and an exterior region, a bottom end and a top end; a base being formed at the bottom end of the main body, securing means being configured on the base so as to allow attachment and formation of a seal between the base and the functioning vascular system of the patient, and the base being configurable to provide a passageway from the interior region of the main body to the functioning vascular system of the patient; and a cover being formed at the top end of the main body, wherein the cover provides a barrier between the interior region and the exterior region at the top end of the main body.

摘要翻译： 公开了用于提供对患者的功能性血管系统的访问的装置，该装置包括：主体，其具有限定内部区域和外部区域，底部端部和顶端的侧壁; 基部形成在主体的底端，固定装置构造在基部上，以便允许在基部和患者的功能性血管系统之间的密封的附接和形成，并且基座可配置成提供 从主体的内部区域到患者的功能性血管系统的通道; 以及盖，其形成在所述主体的顶端，其中所述盖在所述主体的顶端处在所述内部区域与所述外部区域之间提供阻挡层。

公开(公告)号：US20050154415A1

公开(公告)日：2005-07-14

申请号：US11019889

申请日：2004-12-22

申请人： Thomas Fogarty ,  Kenneth Mollenauer ,  Michelle Monfort ,  George Hermann ,  Allan Will

发明人： Thomas Fogarty ,  Kenneth Mollenauer ,  Michelle Monfort ,  George Hermann ,  Allan Will

IPC分类号： A61B17/00 ,  A61B17/11 ,  A61B17/32 ,  A61B17/34 ,  A61M29/00

CPC分类号： A61B17/00008 ,  A61B2017/00557 ,  A61B2017/00969 ,  A61B2017/320044 ,  A61B2017/3419

摘要： Methods and devices for harvesting veins from the body. The methods and devices allow vein harvesting using laparoscopic procedures. A working space is created over the vein using standard laparoscopic procedures and a side-hooked wire is inserted into the working space and twisted to insert the side-hook under the vein. The wire is then pulled or drawn along the vein to separate the vein from the surrounding tissue. In an alternative embodiment, vein separation is accomplished by threading a soft rubber tube under the vein, grasping the ends of the tube so as to surround the vein, and then pulling the tube along the vein. In other embodiments, the working space is created with everting balloons.

公开(公告)号：US06898947B2

公开(公告)日：2005-05-31

申请号：US10368140

申请日：2003-02-18

申请人： Thomas H. Hebert

发明人： Thomas H. Hebert

IPC分类号： A61B17/00 ,  A61B17/322 ,  A61F2/10 ,  F25B40/02 ,  F25B40/04 ,  F25C1/12 ,  F25C5/18 ,  F25C1/00

CPC分类号： A61B17/322 ,  A61B2017/00969 ,  A61F2/10 ,  F25B40/02 ,  F25B40/04 ,  F25C1/12 ,  F25C2400/14 ,  F25D2323/122 ,  Y02P60/855

摘要： A system for providing liquid refrigerant subcooling. Subcooling heat exchange is accomplished by directing and controlling the flow of said harvest and/or melt water through a refrigerant to fluid heat exchanger, or by a passive heat sink method whereby the liquid refrigerant subcooler sits in a non-pumped open reservoir that overflows at each harvest cycle.A system for providing hot gas discharge refrigerant precooling. Precooling heat exchange is accomplished by directing and controlling the flow of said harvest and/or melt water through a refrigerant to fluid heat exchanger, or by a passive heat sink method whereby the hot gas discharge refrigerant precooler sits in a non-pumped open reservoir that overflows at each harvest cycle.A system that combines the first two systems described above for providing both the benefits of subcooling and precooling with the same harvest and/or melt water supply being used twice.

摘要翻译： 一种用于提供液体制冷剂过冷却的系统。 通过引导和控制所述收获物和/或熔融水通过制冷剂到流体热交换器的流动，或通过被动散热方法来实现过冷热交换，由此液体制冷剂过冷却器位于溢流在 每个收获周期。 一种用于提供热气体排放制冷剂预冷却的系统。 通过引导和控制所述收获物和/或熔融水通过制冷剂到流体热交换器的流动或通过被动散热方法来实现预冷热交换，由此热气体排放制冷剂预冷器位于非抽水式开放式储存器中， 在每个收获周期溢出。 组合了上述前两种系统以提供过冷和预冷两种同样收获和/或熔融水源两者的优点的系统。

公开(公告)号：US20050096687A1

公开(公告)日：2005-05-05

申请号：US10752263

申请日：2004-01-05

申请人： William Rassman ,  Jae Pak

发明人： William Rassman ,  Jae Pak

IPC分类号： A61B17/00 ,  A61B17/34 ,  A61F2/10

CPC分类号： A61B17/3468 ,  A61B2017/00752 ,  A61B2017/00969 ,  A61F2/10

摘要： A hair transplant apparatus and method capture a hair graft into a hair graft chamber readily aligned for implantation into the human scalp. The hair graft can be placed into the hair graft chamber manually or mechanically (e.g., by vacuum). A hair transplant apparatus includes a gas-permeable stopper for utilizing gas flow to load and/or implant a hair graft. Another hair transplant apparatus includes a gas-permeable rod inside a housing. Vacuum may be utilized to load a hair graft into the hair graft chamber. The rod may be advanced toward an open distal end of the chamber so the end of the rod becomes substantially flush with the distal end, thereby pushing the hair graft out of the chamber and into the pre-made wound. Advantageously, the chamber is aligned with the direction of the pre-made wound allowing the hair graft to slide easily into the pre-made wound without damage. Extraneous forces are eliminated by the alignment of the chamber to the wound, thus creating a linear path for the hair graft to move without obstruction to finally settle in the scalp wound.

摘要翻译： 头发移植装置和方法将头发移植物捕获到易于对准以植入人头皮的头发移植室中。 头发移植物可以手动或机械地（例如通过真空）放置在头发移植物室中。 毛发移植装置包括用于利用气流来加载和/或植入头发移植物的透气塞。 另一种毛发移植装置包括在壳体内的透气杆。 可以使用真空将头发移植物装载到毛发移植室中。 杆可以朝着腔室的开放远端前进，使得杆的端部与远端基本上齐平，从而将头发移植物推出腔室并进入预制的伤口。 有利地，腔室与预制的伤口的方向对准，使得头发移植物容易地滑入预制的伤口而不损坏。 通过腔室对伤口的对准来消除外来力，从而产生用于头发移植物移动而不阻塞的直线路径，最终沉降在头皮伤口中。

公开(公告)号：US06887251B1

公开(公告)日：2005-05-03

申请号：US09905735

申请日：2001-07-12

申请人： William D. Suval

发明人： William D. Suval

IPC分类号： A61B17/00 ,  A61B17/32

CPC分类号： A61B17/00008 ,  A61B2017/00969

摘要： The present invention is a method and device for harvesting a vessel. The vessel harvester comprises an internal stenting catheter with proximal and distal ends, a sheath catheter with proximal and distal ends, and a cylindrical cutting tube that is attachable to the distal end of the sheath catheter. The vessel harvester is used to harvest vesseal such as the greater and lesser saphenous veins, the basilic vein, the cephalic vein, and the radial artery.

摘要翻译： 本发明是用于收集容器的方法和装置。 容器收集器包括具有近端和远端的内部支架导管，具有近端和远端的护套导管，以及可附接到护套导管的远端的圆柱形切割管。 收集收集器用于收集诸如较大和较小的隐静脉，基底静脉，头静脉和桡动脉的血管。

公开(公告)号：US20050004586A1

公开(公告)日：2005-01-06

申请号：US10886072

申请日：2004-07-06

申请人： William Suval

发明人： William Suval

IPC分类号： A61B17/00 ,  A61D1/02 ,  A61B17/22

CPC分类号： A61B17/00008 ,  A61B2017/00969

摘要： The present invention is a method and device for harvesting a vessel. The vessel harvester comprises an internal stenting catheter with proximal and distal ends, a sheath catheter with proximal and distal ends, and a cylindrical cutting tube that is attachable to the distal end of the sheath catheter. The vessel harvester is used to harvest vesseal such as the greater and lesser saphenous veins, the basilic vein, the cephalic vein, and the radial artery.

公开(公告)号：US20040242971A1

公开(公告)日：2004-12-02

申请号：US10889017

申请日：2004-07-13

发明人： Donna D. Holland ,  John D. Pond JR. ,  Douglas G. Evans

IPC分类号： A61B001/32

CPC分类号： A61B17/00008 ,  A61B1/07 ,  A61B1/32 ,  A61B17/02 ,  A61B2017/0046 ,  A61B2017/00469 ,  A61B2017/00969 ,  A61B2017/320044 ,  A61B2090/306

摘要： An illuminated surgical retractor for defining and illuminating a subcutaneous surgical field in the space near a vessel (such as the radial artery or the basilic vein) during a procedure for harvesting the vessel, wherein the illuminated surgical retractor includes a handle member pivotally connected at an acute angle to a first elongate section that has a non-liner shape, and includes a second elongate section releasably connected to the first elongate section, wherein a portion of the second elongate section defines an illumination input end portion, which is optically coupled to a light source to substantially illuminate the second elongate section, and further including an insertion area positioned on the proximal end portion of the first elongate section to allow the second elongate section to be inserted into the first elongate section.

公开(公告)号：US20040236185A1

公开(公告)日：2004-11-25

申请号：US10883664

申请日：2004-07-06

发明人： Donna D. Holland ,  Douglas G. Evans

IPC分类号： A61B017/22

CPC分类号： A61B17/00008 ,  A61B17/02 ,  A61B2017/00969 ,  A61B2017/320044 ,  A61B2090/306

摘要： An illuminated surgical retractor for defining and illuminating a subcutaneous surgical field in the space near a vessel (such as the saphenous vein or radial artery) during a procedure for harvesting the vessel, wherein the illuminated surgical retractor includes a handle member pivotally connected at an acute angle to a first elongate section that has an at least partially tapered width, and includes a second elongate section releasably connected to the first elongate section, wherein a portion of the second elongate section defines an illumination input end portion, which is optically coupled to a light source to substantially illuminate the second elongate section, and further including an insertion area positioned on the proximal end portion of the first elongate section to allow the second elongate section to be inserted into the first elongate section.

摘要翻译： 一种照明的手术牵开器，用于在收集血管的过程期间限定和照射容器（例如隐静脉或桡动脉）附近的空间中的皮下手术区域，其中所述照明的手术牵开器包括以急性 与第一细长部分具有至少部分渐缩宽度的角度，并且包括可释放地连接到第一细长部分的第二细长部分，其中第二细长部分的一部分限定照明输入端部分，其光学耦合到 光源以基本上照亮第二细长部分，并且还包括定位在第一细长部分的近端部分上的插入区域，以允许第二细长部分插入第一细长部分。

公开(公告)号：US20040175690A1

公开(公告)日：2004-09-09

申请号：US10442488

申请日：2003-05-21

申请人： KCI Licensing, Inc.

发明人： Ajit Mishra ,  Charles Seegert ,  Makoto Ohira

IPC分类号： A01N001/02

CPC分类号： A61B17/322 ,  A61B2017/00969 ,  A61B2017/3225 ,  Y10T83/0207 ,  Y10T83/0215 ,  Y10T83/0481 ,  Y10T83/0515 ,  Y10T83/0524 ,  Y10T83/0586 ,  Y10T83/465 ,  Y10T83/4766 ,  Y10T83/4795 ,  Y10T83/483 ,  Y10T83/748 ,  Y10T83/768 ,  Y10T83/7809 ,  Y10T83/7876 ,  Y10T83/788 ,  Y10T83/9372 ,  Y10T83/9498 ,  Y10T407/12 ,  Y10T407/19 ,  Y10T408/34 ,  Y10T408/89

摘要： A tissue harvesting method and device for obtaining micrograft tissue particles within the size range of 50-1500 microns, and more preferably 500-1000 microns, and most preferably 600 microns. The particles may be processed after a piece of donor tissue has been excised from the donor site, or processed into the desired size directly at the donor site, and thereafter excised. Cutters having blades or cutting edges spaced in the range of 50-1500 microns are utilized to obtain particles within the desired size range. An elastomer is positioned between the cutting edges to push the excised particles out of the blades for ease of use.

摘要翻译： 一种组织收集方法和装置，用于获得在50-1500微米，更优选500-1000微米，最优选600微米的尺寸范围内的微移植组织颗粒。 在从供体部位切除一个供体组织之后，或者在供体部位直接加工成所需大小，然后切除颗粒。 使用具有间隔在50-1500微米范围内的刀片或切割刃的刀具来获得所需尺寸范围内的颗粒。 弹性体位于切割边缘之间，以将切出的颗粒推出叶片以便于使用。