发明申请
WO2012116376A1 COUPLING SYSTEM, APPLICATOR TOOL, ATTACHMENT RING AND METHOD FOR CONNECTING A CONDUIT TO BIOLOGICAL TISSUE
审中-公开
基本信息:
- 专利标题： COUPLING SYSTEM, APPLICATOR TOOL, ATTACHMENT RING AND METHOD FOR CONNECTING A CONDUIT TO BIOLOGICAL TISSUE
- 专利标题（中）：联系系统，应用工具，附件环和连接到生物组织的方法
- 申请号：PCT/US2012/026838 申请日：2012-02-27
- 公开(公告)号：WO2012116376A1 公开(公告)日：2012-08-30
- 发明人： HOARAU, Carine , REICHENBACH, Steven, H. , MILLER, Andrew, R. , HILL, J., Donald , BOIADJIEVA, Nina , HAARSTAD, Philip , BADIA, James , CHANG, Shuo-Hsiu , HSU, George, Chao-Chih , SUNDQUIST, Stephen, Kenneth , STANESCU, Olga, M.
- 申请人： THORATEC CORPORATION , HOARAU, Carine , REICHENBACH, Steven, H. , MILLER, Andrew, R. , HILL, J., Donald , BOIADJIEVA, Nina , HAARSTAD, Philip , BADIA, James , CHANG, Shuo-Hsiu , HSU, George, Chao-Chih , SUNDQUIST, Stephen, Kenneth , STANESCU, Olga, M.
- 申请人地址： 6035 Stoneridge Drive Pleasanton, CA 94588 US
- 专利权人： THORATEC CORPORATION,HOARAU, Carine,REICHENBACH, Steven, H.,MILLER, Andrew, R.,HILL, J., Donald,BOIADJIEVA, Nina,HAARSTAD, Philip,BADIA, James,CHANG, Shuo-Hsiu,HSU, George, Chao-Chih,SUNDQUIST, Stephen, Kenneth,STANESCU, Olga, M.
- 当前专利权人： THORATEC CORPORATION,HOARAU, Carine,REICHENBACH, Steven, H.,MILLER, Andrew, R.,HILL, J., Donald,BOIADJIEVA, Nina,HAARSTAD, Philip,BADIA, James,CHANG, Shuo-Hsiu,HSU, George, Chao-Chih,SUNDQUIST, Stephen, Kenneth,STANESCU, Olga, M.
- 当前专利权人地址： 6035 Stoneridge Drive Pleasanton, CA 94588 US
- 代理机构： MORALES, Norman et al.
- 优先权： US61/446,996 20110225; US61/603,140 20120224
- 主分类号： A61B17/064
- IPC分类号： A61B17/064
摘要：
A coupling system includes an applicator tool and an attachment ring mounted on the applicator tool. Clips are contained within the applicator tool and are deployed through the attachment ring in order to anchor the attachment ring to biological tissue. When deployed, tips of the clips follow a curved trajectory through an annular cuff of the attachment ring and through the underlying tissue. The tips loop back out of the tissue and to a location where they are later trapped or clamped by the attachment ring. While the tips are trapped or clamped, the applicator tool cinches the clips by pulling rear segments of the clips. Thereafter, the applicator tool disconnects from the attachment ring which remains anchored to the tissue and serves as a coupling for a cannula. The cannula can have movable lock members that secure it to the attachment ring.
摘要（中）：
联接系统包括涂抹器工具和安装在涂抹器工具上的附接环。 夹子被包含在施用器工具内并且通过附接环展开，以便将附接环锚定到生物组织。 当部署时，夹子的尖端沿着弯曲的轨迹穿过连接环的环形箍并穿过下面的组织。 尖端环绕回组织并移动到随后由附接环捕获或夹持的位置。 当尖端被夹住或夹紧时，涂抹器工具通过拉动夹子的后部片段来夹紧夹子。 此后，涂抹器工具与保持锚定到组织的附接环断开，并用作插管的联接器。 套管可以具有将其固定到附接环的可移动的锁定构件。
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B17/00 | 外科器械、装置或方法，例如止血带 |
| --------A61B17/03 | .用于闭合伤口或保持伤口闭合的，例如外科固定钉；与其一起使用的附件 |
| ----------A61B17/064 | ..外科固定钉 |