公开(公告)号：WO2009094179A2

公开(公告)日：2009-07-30

申请号：PCT/US2009000433

申请日：2009-01-23

Applicant: DEKA PRODUCTS LP ,  HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

Inventor： HELMORE SIMON C ,  DALE JAMES D ,  BODWELL JESSE T ,  OVERSON JASON M

IPC: A61M1/28 ,  A61M5/145

CPC classification number: A61M39/28 ,  A61M1/16 ,  A61M1/28 ,  A61M1/281 ,  A61M1/282 ,  A61M1/288 ,  A61M5/16813 ,  A61M39/1011 ,  A61M39/105 ,  A61M39/20 ,  A61M39/281 ,  A61M2039/1066 ,  A61M2205/12 ,  A61M2205/127 ,  A61M2205/128 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/3306 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2205/502 ,  A61M2209/08 ,  F04B43/02 ,  Y02A90/26

Abstract: An occluder, and methods for occlusion, that employs first and second opposed occluding members associated with each other, a tube contacting member connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator constructed and positioned to apply a force to at least one of the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. A release member may be configured and positioned to enable an operator to manually move the tube contacting member from the tube occluding position to the open position even with no force applied to the occluding member by the force actuator. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotally connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.

Abstract translation: 闭塞器和闭塞方法，其采用彼此相关联的第一和第二相对的阻塞构件，连接到或包括第一和第二闭塞构件中的至少一个的至少一部分的管接触构件，以及力 致动器构造和定位成向第一和第二闭塞构件中的至少一个施加力。 由力致动器施加的力可能导致管接触构件在闭塞管和打开位置之间移动。 释放构件可以被构造和定位成使得操作者能够将管接触构件从管闭塞位置手动地移动到打开位置，即使没有由力致动器施加到阻塞构件的力。 在一个实施例中，力致动器可以施加足以弯曲第一和第二闭塞构件的力，使得在由力致动器（例如气囊）施加力时，第一和第二闭塞构件（例如， 在相对端枢转地连接的弹簧板）弯曲并且管接触构件可以在闭塞管和打开位置之间移动。

公开(公告)号：WO2009094179A3

公开(公告)日：2009-07-30

申请号：PCT/US2009/000433

申请日：2009-01-23

Applicant: DEKA PRODUCTS LIMITED PARTNERSHIP ,  HELMORE, Simon, C. ,  DALE, James, D. ,  BODWELL, Jesse, T. ,  OVERSON, Jason, M.

Inventor： HELMORE, Simon, C. ,  DALE, James, D. ,  BODWELL, Jesse, T. ,  OVERSON, Jason, M.

IPC: A61M1/28 ,  A61M5/145

Abstract: An occluder (147), and methods for occlusion, that employs first and second opposed occluding members (165) associated with each other, a tube contacting member (161) connected to, or comprising at least a portion of, at least one of the first and second occluding members, and a force actuator (166) constructed and positioned to apply a force to at least one of the first and second occluding members. Application of the force by the force actuator may cause the tube contacting member to move between a tube occluding and an open position. A release member (169) may be configured and positioned to enable an operator to manually move the tube contacting member from the tube occluding position to the open position even with no force applied to the occluding member by the force actuator. In one embodiment, the force actuator may apply a force sufficient to bend both the first and second occluding members, so that upon application of the force by the force actuator (such as an air bladder), the first and second occluding members (e.g., spring plates pivotal Iy connected at opposite ends) bend and the tube contacting member may move between a tube occluding and an open position.