CN2824846Y - 普外科用三爪拉钩 - Google Patents

普外科用三爪拉钩 Download PDF

Info

Publication number
CN2824846Y
CN2824846Y CN 200520088201 CN200520088201U CN2824846Y CN 2824846 Y CN2824846 Y CN 2824846Y CN 200520088201 CN200520088201 CN 200520088201 CN 200520088201 U CN200520088201 U CN 200520088201U CN 2824846 Y CN2824846 Y CN 2824846Y
Authority
CN
China
Prior art keywords
retractor
jaw
utility
pull handle
screw bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200520088201
Other languages
English (en)
Inventor
蔡怀生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200520088201 priority Critical patent/CN2824846Y/zh
Application granted granted Critical
Publication of CN2824846Y publication Critical patent/CN2824846Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Surgical Instruments (AREA)

Abstract

普外科用三爪拉钩，属于医疗器械装置技术领域。目前医院里使用的腹腔拉钩为单钩结构形式宽度有限不适于大范围手术野暴露，拉钩的拉手长度也不能调节只能由医务人员用手拉着非常吃力。该实用新型的技术方案为：三爪伸缩拉钩2固定连接螺栓5，伸缩拉手1固定连接螺栓4，螺母套筒3通过螺纹分别连接螺栓5和螺栓4。它的优点是：结构设计合理实用，构思巧妙新颖，由于该拉钩设计成三爪拉钩可实现大范围手术野暴露，螺母套筒的设计可使拉手和三爪拉钩长度可调节，在手术过程中可将拉手挂到一个固定处，减轻了医务人员的劳动强度，该三爪拉钩制造成本低便于普及推广。

Description

普外科用三爪拉钩
技术领域：本实用新型涉及医疗器械装置技术领域，更具体的讲是普外科用三爪拉钩。
背景技术：目前医院里使用的腹腔拉钩为单钩结构形式宽度有限不适于大范围手术野暴露，拉钩的拉手长度也不能调节只能由医务人员用手拉着非常吃力。
发明内容：为克服上述缺点，本实用新型的目的是设计一种普外科用三爪拉钩。它的技术方案为：三爪伸缩拉钩2固定连接螺栓5，伸缩拉手1固定连接螺栓4，螺母套筒3通过螺纹分别连接螺栓5和螺栓4。该实用新型的优点是：结构设计合理实用，构思巧妙新颖，由于该拉钩设计成三爪拉钩可实现大范围手术野暴露，螺母套筒的设计可使拉手和三爪拉钩长度可调节，在手术过程中可将拉手挂到一个固定处，减轻了医务人员的劳动强度，该三爪拉钩制造成本低便于普及推广。
附图说明：该附图为本实用新型结构示意图。附图中：1、伸缩拉手，2、三爪伸缩拉钩，3、螺母套筒，4、螺栓，5、螺栓。
具体实施方式：三爪伸缩拉钩2固定连接螺栓5，伸缩拉手1固定连接螺栓4，螺母套筒3通过螺纹分别连接螺栓5和螺栓4。当做普外手术时，用三爪伸缩拉钩2可实现大范围手术野暴露，当需伸缩拉手1固定到固定物上时，调整螺母套筒3使三爪伸缩拉钩2和伸缩拉手1延长使拉手1挂到一个固定物上即可。

Claims (1)

1、普外科用三爪拉钩，其特征是：三爪伸缩拉钩(2)固定连接螺栓(5)，伸缩拉手(1)固定连接螺栓(4)，螺母套筒(3)通过螺纹分别连接螺栓(5)和螺栓(4)。
CN 200520088201 2005-10-17 2005-10-17 普外科用三爪拉钩 Expired - Fee Related CN2824846Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520088201 CN2824846Y (zh) 2005-10-17 2005-10-17 普外科用三爪拉钩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520088201 CN2824846Y (zh) 2005-10-17 2005-10-17 普外科用三爪拉钩

Publications (1)

Publication Number Publication Date
CN2824846Y true CN2824846Y (zh) 2006-10-11

Family

ID=37065028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520088201 Expired - Fee Related CN2824846Y (zh) 2005-10-17 2005-10-17 普外科用三爪拉钩

Country Status (1)

Country Link
CN (1) CN2824846Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563235A4 (en) * 2010-04-29 2016-07-06 Automated Med Prod Corp TELESCOPIC SURGICAL SUPPORT AND GUN SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2563235A4 (en) * 2010-04-29 2016-07-06 Automated Med Prod Corp TELESCOPIC SURGICAL SUPPORT AND GUN SYSTEM

Similar Documents

Publication Publication Date Title
CN2824846Y (zh) 普外科用三爪拉钩
CN206835709U (zh) 树枝折弯支架
CN204164700U (zh) 新型口腔科照明灯
CN202821468U (zh) 新型神经根拉钩
CN201441403U (zh) 全方位可调式手术拉钩
CN201612645U (zh) 普外科用三爪拉钩
CN204233181U (zh) 一种多功能口腔镊
CN205074967U (zh) 一种套管
CN202920430U (zh) 肋骨骨折牵引器
CN201361163Y (zh) 肠管支撑棒
CN2834424Y (zh) 一种外科用拉钩
CN206499520U (zh) 一种骨延长支架
CN201337510Y (zh) 多功能牵引弓
CN202128578U (zh) 一种上肢骨折引牵器
CN202113104U (zh) 普外科用手术拉钩
CN205884205U (zh) 一种果树拉枝装置
CN201404248Y (zh) 一种腹腔拉钩
CN204445986U (zh) 一种新型普外科手术拉钩
CN201370604Y (zh) 一种手术用拉钩
CN202184756U (zh) 普外科治疗用三爪拉钩
CN202166781U (zh) 放射影像读片器
CN205672196U (zh) 一种自动捶背装置
CN201365943Y (zh) 一种新型手术拉钩
CN203059642U (zh) 一种口腔科用观察镜
CN201949060U (zh) 一种多功能手术拉钩

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee