公开(公告)号：WO03061730A3

公开(公告)日：2003-08-28

申请号：PCT/US0301959

申请日：2003-01-22

Applicant: CONCENTRIC MEDICAL INC ,  SEPETKA IVAN ,  DIECK MARTIN ,  GIA SON ,  MILLER JOHN ,  PIERCE RYAN ,  ABOYTES MARIA ,  NGO TIFFANY TRAN

Inventor： SEPETKA IVAN ,  DIECK MARTIN ,  GIA SON ,  MILLER JOHN ,  PIERCE RYAN ,  ABOYTES MARIA ,  NGO TIFFANY TRAN

IPC: A61B17/22 ,  A61F2/01 ,  A61F2/958 ,  A61M20060101 ,  A61M25/00 ,  A61M29/00

CPC classification number: A61B17/221 ,  A61B17/22031 ,  A61B18/1492 ,  A61B2017/22034 ,  A61B2017/22035 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/2217 ,  A61B2018/00214 ,  A61B2018/00898 ,  A61B2090/034 ,  A61F2/013 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2230/0067 ,  A61F2230/0091 ,  A61M25/0068 ,  A61M25/0074 ,  A61M25/008 ,  A61M25/0082 ,  A61M25/10 ,  A61M2025/0096

Abstract: Devices and methods (2) for removing an obstruction from a blood vessel are described. The devices (2) are deployed in a collapsed condition and are then expanded within the body. The devices (2) are then manipulated to engage and remove the obstruction.

Abstract translation: 描述了用于从血管去除阻塞的装置和方法（2）。 装置（2）以塌陷状态展开，然后在身体内展开。 然后操纵装置（2）以接合并移除障碍物。

公开(公告)号：WO02094082A3

公开(公告)日：2003-05-15

申请号：PCT/US0215465

申请日：2002-05-17

Applicant: US ENDOSCOPY GROUP INC

Inventor： SECREST DEAN J ,  YOUNKER MARTIN E

IPC: A61B17/221 ,  A61B1/00 ,  A61B17/00 ,  A61B17/22 ,  A61B17/24

CPC classification number: A61B17/221 ,  A61B17/00234 ,  A61B2017/00287 ,  A61B2017/2212

Abstract: An endoscopic surgical device 10 for retrieving severed tissue or foreign bodies from within a subject, the device comprises a support unit 12 and a tissue retrieving net system 16. The net system 16 is carried by the support unit 12 and may be inserted into the subject through an orifice or small incision and operated to retrieve tissue that has been severed by a conventional method. The net system 16 comprises a net 20, a net actuator24, a net deployment and retrieval assembly 28 for transmitting motion between the net 20 and its actuator 24. The net system 16 further comprises at least one net connector 80, 82disposed such that only one connector 82 is within an articulation zone bounded by A1, A2, defined by locations of severe bending of the device 10 during operation.

Abstract translation: 一种用于从受试者内检索切断的组织或异物的内窥镜手术装置10，该装置包括支撑单元12和组织检索网系统16.网状系统16由支撑单元12承载并且可以插入到受试者中 通过孔或小切口并操作以检索通过常规方法切断的组织。 网络系统16包括网20，净致动器24，用于在网20和其致动器24之间传递运动的网部署和检索组件28.网系统16还包括至少一个网连接器80,82，使得仅一个 连接器82在由操作期间由设备10的严重弯曲的位置限定的由A1，A2限定的铰接区域内。

公开(公告)号：WO2003034929A1

公开(公告)日：2003-05-01

申请号：PCT/US2002/032948

申请日：2002-10-15

Applicant: SCIMED LIFE SYSTEMS, INC.

Inventor： BASHIRI, Mehran ,  NAIR, Ajitkumar, B. ,  PHONG PHAM, Pete ,  MINH PHUNG, Mark ,  CAMINS, Lilibeth, S.

IPC: A61B17/22

CPC classification number: A61B17/221 ,  A61B2017/2212

Abstract: An embolus extractor (10) including elongate shaft (16) having a proximal end and a distal end. The embolus extractor may include first (12) and second struts (14) coupled to the distal end of the shaft (16). The struts (12, 14) may define a proximally disposed mouth.

Abstract translation: 一种栓塞提取器（10），包括具有近端和远端的细长轴（16）。 栓塞提取器可以包括联接到轴（16）的远端的第一支柱（12）和第二支柱（14）。 支柱（12,14）可以限定近端设置的口。

公开(公告)号：WO2003002006A1

公开(公告)日：2003-01-09

申请号：PCT/IL2001/000591

申请日：2001-06-28

Applicant: LITHOTECH MEDICAL LTD. ,  KHACHIN, Vladimir ,  KHACHIN, Stepan

Inventor： KHACHIN, Vladimir ,  KHACHIN, Stepan

IPC: A61B17/22

CPC classification number: A61B17/221 ,  A61B2017/00526 ,  A61B2017/2212

Abstract: Surgical apparatus (100) for immobilization and evacuation of foreign objects from a body organ or passage comprises a retrieval basket (112) and a basket control means (114). The basket (112) is defined by a first section (122), suitable for capturing the object and by a second section (124), suitable for retention the captured object. The first section (122) comprises at least two branches (126) and distal ends of at least some of the branches (126) are provided with loops (134), which overlap and define spatially the second section of the basket (124).

Abstract translation: 外科手术装置（100），用于固定和排出身体器官或通道中的异物，包括回收篮（112）和篮子控制装置（114）。 篮子112由适于捕获物体的第一部分（122）和适于保持被捕获物体的第二部分（124）限定。 第一部分（122）包括至少两个分支（126），并且至少一些分支（126）的远端设置有环（134），其在空间上重叠并限定了篮子（124）的第二部分。

公开(公告)号：WO2002076281A2

公开(公告)日：2002-10-03

申请号：PCT/US2001/050978

申请日：2001-11-07

Applicant: ARTEMIS MEDICAL INC.

Inventor： MORRISON, George, A. ,  DUBRUL, William, R. ,  LAIRD, Rob

IPC: A61B

CPC classification number: A61B18/1492 ,  A61B17/221 ,  A61B18/148 ,  A61B90/02 ,  A61B90/39 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/22061 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2018/00214 ,  A61B2018/00601 ,  A61B2018/1475 ,  A61B2090/3908

Abstract: A tissue separator assembly includes a proximal end assembly, typically a handle, and a catheter assembly, including a shaft and a tissue seperator movable between a retracted state and an outwardly extending, operational state. An energy source may be selectively coupled to the tissue separator element. The tissue separator element may be moved to the operational state and then automatically rotated to separate a tissue section from the surrounding tissue. A tissue holding element may be used to help secure a separated tissue section to the catheter assembly. A tubular braided element may be used to surround the tissue separator element and any separated tissue section.

Abstract translation: 组织分离器组件10包括通常为手柄14的近端组件和导管组件12，导管组件12包括可在缩回状态和向外延伸的操作状态之间移动的轴44和组织分离器56。 能量源24可以选择性地联接到组织分离器元件56.组织分离器元件56可以移动到操作状态，然后自动旋转以将组织部分与周围组织分离。 组织保持元件104可用于帮助将分离的组织部分固定到导管组件上。 管状编织元件104可以用于围绕组织分离器元件56和任何分离的组织部分。

公开(公告)号：WO02011627A2

公开(公告)日：2002-02-14

申请号：PCT/US2001/041596

申请日：2001-08-06

IPC: A61B17/22 ,  A61B17/00 ,  A61F2/01 ,  A61M25/00

CPC classification number: A61F2/01 ,  A61B2017/00287 ,  A61B2017/2212 ,  A61F2/013 ,  A61F2002/011 ,  A61F2002/018 ,  A61F2230/0008 ,  A61F2230/008 ,  A61M25/0069 ,  A61M2025/09183 ,  A61M2025/1052 ,  A61M2025/109

Abstract: Apparatus (20) and methods are provided for use in filtering emboli from a vessel and/or performing thrombectomy and embolectomy, wherein a vascular device comprises one or more support hoops (24) connected near a distal end (23) of a guide wire, each support hoop (24) having an articulation region, and a blood permeable sac (28) affixed to the support hoop (24) or hoops to form a mouth of the blood permeable sac (28). The mouth of the sac (28) closes when the apparatus (20) is collapsed for removal to prevent material from escaping from the sac (28).

Abstract translation: 本发明提供了一种用于从血管中过滤栓子和/或进行血栓切除术和栓子切除术的装置和方法。 为此目的，使用包括安装在导丝远端附近的至少一个支撑环的血管装置。 每个箍都有一个铰链区域。 另外，在支撑环上安装血液渗透袋以形成血液渗透囊的口部。 将折叠装置折叠时，袋子的口部会关闭，以防止材料泄漏。

公开(公告)号：WO02002162A2

公开(公告)日：2002-01-10

申请号：PCT/US2001/020509

申请日：2001-06-28

IPC: A61B17/22 ,  A61M25/00 ,  A61M29/00 ,  A61M

CPC classification number: A61B17/221 ,  A61B17/22031 ,  A61B18/1492 ,  A61B2017/22034 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/2217 ,  A61B2018/00214 ,  A61B2018/00898 ,  A61F2/013 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2230/0091 ,  A61M25/0068 ,  A61M25/0074 ,  A61M25/008 ,  A61M25/0082

Abstract: A system (100) for removing an obstruction from a blood vessel includes an obstruction engaging element (106) and an expandable capture element (102). The capture element (102) preferably has a flexible cover and an expandable support structure. The engaging element (106) engages the obstruction and moves the obstruction into the capture element. The capture element (102) protects the obstruction when the obstruction is moved into the catheter.

Abstract translation: 用于从血管移除梗阻的系统（100）包括阻塞接合元件（106）和可扩张捕获元件（102）。 捕获元件（102）优选地具有柔性盖和可扩展支撑结构。 接合元件（106）接合障碍物并将障碍物移动到捕获元件中。 当障碍物移入导管时，捕获元件（102）保护阻塞物。

公开(公告)号：WO01097699A1

公开(公告)日：2001-12-27

申请号：PCT/EP2001/006710

申请日：2001-06-13

IPC: A61B17/221 ,  A61B17/22 ,  A61D1/12

CPC classification number: A61B17/221 ,  A61B2017/00526 ,  A61B2017/2212

Abstract: Disclosed is a device for removing a foreign object from the body of a human or animal patient, the device being formed from a single length of tubing, slit lengthwise at its distal end to define an envelope of a basket cavity, the envelope featuring a set of second strands, each formed by slitting one of the first strands over a distal portion of the first strand, which distal portion is less than the full length of the first strand.

Abstract translation: 公开了一种用于从人或动物患者的身体移除异物的装置，该装置由单一长度的管形成，在其远端处纵向切割以限定篮腔的封套，该封套具有一组 每个第二股线通过在第一股线的远侧部分上切割第一股线之一而形成，该远端部分小于第一股线的全长。

公开(公告)号：WO01087166A2

公开(公告)日：2001-11-22

申请号：PCT/US2001/016295

申请日：2001-05-18

IPC: A61B17/00 ,  A61B17/22 ,  A61B17/28

CPC classification number: A61B17/2909 ,  A61B17/221 ,  A61B2017/0046 ,  A61B2017/00469 ,  A61B2017/2212 ,  A61B2017/292

Abstract: A replaceable handle (14) for side loading the proximal end of a medical device (12) therein, which is typically inserted with the operating lumen of an endoscope. The replaceable handle can side-load the proximal end of the device into the handle for added manipulation of the distal end such as in removing a stone from the kidney or ureter leading therefrom. An inner housing (52) is rotatable within an outer housing (50) of the handle to secure the medical device in the housing passageway, and is spring biased to then move proximally with respect to the outer housing, moving the inner control rod (22) of the medical device proximally to withdraw the stone basket (16) mostly into the outer cannula (24) and capture the stone (18) for removal from the patient. A push button (70) in the proximal end portion (68) of the inner housing (52) is depressible to permit insertion or withdrawal of the proximal end (34) of the inner control rod (22) of the stone retriever (12) within the inner housing, and is releasable to secure the inner control rod in the handle.

Abstract translation: 用于将其中的医疗装置（12）的近端侧向装载的可更换手柄（14），其通常与内窥镜的操作内腔一起插入。 可替换的手柄可以将装置的近端侧向装入手柄，以增加远端的操作，例如从从其引导的肾脏或输尿管上移除石头。 内壳体（52）可在手柄的外壳体（50）内旋转，以将医疗装置固定在壳体通道中，并且被弹簧偏置，然后相对于外壳向近侧移动，移动内控制杆（22 ），以将石筐（16）大部分撤回到外套管（24）内并捕获石头（18）以从患者身上取出。 内壳体（52）的近端部分（68）中的按钮（70）是可压下的，以允许石材回收器（12）的内控制棒（22）的近端（34）的插入或取出， 在内壳体内，并且可拆卸地将内部控制杆固定在手柄中。

公开(公告)号：WO01072209A1

公开(公告)日：2001-10-04

申请号：PCT/US2001/009109

申请日：2001-03-22

IPC: A61B1/313 ,  A61B17/22 ,  A61B17/34 ,  A61B19/00 ,  A61B1/00

CPC classification number: A61B17/3421 ,  A61B1/3132 ,  A61B17/221 ,  A61B17/3474 ,  A61B90/361 ,  A61B2017/22067 ,  A61B2017/22068 ,  A61B2017/2212 ,  A61B2017/3445

Abstract: A laparoscopic port adapter assembly (10) for conducting bile duct and related procedures, including a laparoscopic port (11), an introducer sheath (12) and a multiple conduit instrument guide (13). The instrument guide (13) may be inserted into a bile duct (14) to facilitate concurrent introduction of multiple instruments directly into a bile duct (14) without the need for forceps manipulation of instruments through additional laparoscopic ports. The procedure may be conducted and viewed in real-time video to improve procedural efficiency and safety. Inventive related useful instruments and procedures are included to complement use and flexibility of the laparoscopic port adapter assembly (10). A preferred embodiment may include use of a three-conduit instrument guide (13) and concurrent introduction of a lithotripter (32), choledochoscope (31) and irrigative catheter (34) directly into bile duct (14). Embodiment variations of the multiple channel instrument guide may be made to facilitate use of the guide in various other surgical procedures.

Abstract translation: 一种用于引导胆管和相关程序的腹腔镜端口适配器组件（10），包括腹腔镜端口（11），导引器护套（12）和多导管器械引导件（13）。 仪器引导件（13）可以被插入胆管（14）中以便于将多个器械直接并入胆管（14）中，而不需要通过额外的腹腔镜端口镊子操纵器械。 该过程可以在实时视频中进行和观看，以提高程序效率和安全性。 包括本发明相关的有用的仪器和程序以补充腹腔镜适配器组件（10）的使用和灵活性。 优选实施例可以包括使用三导管器械引导件（13）并且同时将碎石器（32），胆镜（31）和冲洗导管（34）引入胆管（14）中。 可以进行多通道仪器引导件的实施例的变型以便于在各种其它手术过程中使用引导件。