基本信息:
- 专利标题： COLLAPSIBLE TROCAR
- 申请号：EP17167528.3 申请日：2017-04-21
- 公开(公告)号：EP3329869A1 公开(公告)日：2018-06-06
- 发明人： WANG, Kai-Ping , CHEN, Tien-Fu , HSIA, Cheng-Ching , LIN, Fen-Yuan , WU, Fu-Po , CHEN, Chih-Hao
- 申请人： MEGAFORCE COMPANY LIMITED , CoreBio Technologies Co., Ltd.
- 申请人地址： 1F, No.5, Tzyh Chyang Street Tu-Cheng District New Taipei City TW
- 专利权人： MEGAFORCE COMPANY LIMITED,CoreBio Technologies Co., Ltd.
- 当前专利权人： MEGAFORCE COMPANY LIMITED,CoreBio Technologies Co., Ltd.
- 当前专利权人地址： 1F, No.5, Tzyh Chyang Street Tu-Cheng District New Taipei City TW
- 代理机构： Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
- 优先权： TW105139683 20161201
- 主分类号： A61B17/34
- IPC分类号： A61B17/34
摘要：
A trocar set (1) includes a handle portion (10), a first sleeve (20), a second sleeve (30), and a gas tight assembly (50). The handle portion (10) includes a grip (11), a connection part (13), and a second gas valve (17). The connection part (13) extends from the grip (11) and includes an assembling channel (131). The second gas valve (17) is connected to the connection part (13) and communicates with the assembling channel (131). An assembling end (201) of the first sleeve (20) is assembled to the connection part (13). The second sleeve (30) includes a receiving end (32), wherein the sleeving end (203) is inserted into the receiving end (32). The gas tight assembly (50) is fixed to the second sleeve (30) and includes a gas tight sleeve (53) and a gas tight ring (55). The gas tight sleeve (53) encloses the receiving end (32), and the gas tight ring (55) is pressed by the gas tight sleeve (53) to be tightly attached to the first sleeve (20).
公开/授权文献:
- EP3329869B1 COLLAPSIBLE TROCAR 公开/授权日：2019-06-12
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 |
| --------A61B17/34 | .套管针；穿刺针 |