![一种手术拉钩](/CN/2017/1/33/images/201710166275.jpg)
基本信息:
- 专利标题: 一种手术拉钩
- 专利标题(英):Surgical drawing hook
- 申请号:CN201710166275.6 申请日:2017-03-20
- 公开(公告)号:CN106821434A 公开(公告)日:2017-06-13
- 发明人: 牟秋霖
- 申请人: 泸州市中医医院
- 申请人地址: 四川省泸州市江阳区江阳南路11号
- 专利权人: 泸州市中医医院
- 当前专利权人: 泸州市中医医院
- 当前专利权人地址: 四川省泸州市江阳区江阳南路11号
- 代理机构: 成都泰合道知识产权代理有限公司
- 代理人: 孙恩源
- 主分类号: A61B17/02
- IPC分类号: A61B17/02 ; A61B90/00
The invention discloses a surgical drawing hook. The surgical drawing hook comprises a drawing hook (1), a drawing hook connection rod (2) and a hollow cylinder (3), wherein the drawing hook (1) is connected with the drawing hook connection rod (2) through a rubber band (4); scale marks (7) used for marking stress size of the drawing hook are arranged on the drawing hook connection rod (2) along the axis of the drawing hook connection rod (2); a circumferential groove is formed in the end close to one side of the drawing hook connection rod (2) of the drawing hook (1); a through hole matched with the groove is formed in the bottom surface of the cylinder (3); a through hole with the size matched with the size of the drawing hook connection rod (2) is formed in the top surface of the cylinder (3); the through hole in the bottom surface of the cylinder (3) is clamped in the groove; the through hole in the top surface of the cylinder (3) is sleeved on the drawing hook connection rod (2); a handle (6) is arranged at the tail of the drawing hook connection rod (2). The surgical drawing hook is capable of accurately displaying the stress size of the drawing hook so as to avoid the occurrence of situations such as tissue avascular necrosis caused by excessive force of the surgical drawing hook and the like.
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 |
--------A61B17/02 | .保持伤口张开的器械;牵引器 |