基本信息:
- 专利标题： MULTI-FUNCTIONAL ENT TOOL
- 申请号：EP18186998.3 申请日：2018-08-02
- 公开(公告)号：EP3437573A2 公开(公告)日：2019-02-06
- 发明人： Yehuda, Algawi , Govary, Assaf , Sitnitsky, Ilya , Altmann, Andres C.
- 申请人： Biosense Webster (Israel) Ltd.
- 申请人地址： 4 Hatnufa Street Yokneam 2066717 IL
- 专利权人： Biosense Webster (Israel) Ltd.
- 当前专利权人： Biosense Webster (Israel) Ltd.
- 当前专利权人地址： 4 Hatnufa Street Yokneam 2066717 IL
- 代理机构： Small, Gary James
- 优先权： US201762540977P 20170803; US201816046876 20180726
- 主分类号： A61B17/24
- IPC分类号： A61B17/24 ; A61M25/09 ; A61M29/00 ; A61B1/00 ; A61B1/12 ; A61B1/233 ; A61B5/06 ; A61B34/20
摘要：
An ENT tool (21) has a tool chassis (142) having a chassis channel and a tool chassis distal end. A tubular probe (101) is dimensioned to be inserted into a human patient orifice, the probe is rotatable about a probe axis of symmetry, and the probe has a probe proximal end rotatingly connected to the tool chassis distal end. A balloon insertion mechanism (150) is slidingly located within the chassis channel, and is configured to fixedly accept a balloon sinuplasty mechanism (114) penetrating the tubular probe (101). A guidewire adjustment section (180) is fixedly attached to the balloon insertion mechanism (150), and the section has a rotatable enclosure (186). A plurality of rollers (184) are disposed within the enclosure (186) and are configured so that on rotation of the enclosure (186) the rollers (184) grip and rotate a guidewire (110) positioned between the rollers (184), and, absent rotation of the enclosure (186), release the guidewire (110) and permit distal and proximal translation of the guidewire (110).
公开/授权文献:
- EP3437573A3 MULTI-FUNCTIONAL ENT TOOL 公开/授权日：2019-03-13
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 |
| --------A61B17/24 | .用于口腔、咽喉、支气管通道或鼻腔的；刮舌板 |