CN2868227Y - 五合一切割刀 - Google Patents

五合一切割刀 Download PDF

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CN2868227Y
CN2868227Y CN 200520116158 CN200520116158U CN2868227Y CN 2868227 Y CN2868227 Y CN 2868227Y CN 200520116158 CN200520116158 CN 200520116158 CN 200520116158 U CN200520116158 U CN 200520116158U CN 2868227 Y CN2868227 Y CN 2868227Y
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trigger
electrode
spring
cutter according
blade
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钟李宽
刘廷早
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Abstract

本实用新型涉及一种五合一切割刀，包括钳头、刀片装置、钳杆、手柄壳、连接线和插头，钳头设置有绝缘层并与刀片装置固定连接，连接线和插头连接，其结构特征在于还设置有电极装置、伺服管装置、锁止装置、释放装置和钳合扳机，电极装置与侍服管装置匹配并安装在侍服管装置中，电极装置与连接线、钳头连接，锁止装置与释放装置匹配，钳合扳机与侍服管装置连接。本实用新型与现有技术相比，具有以下优点和效果：结构设计合理，工作安全有效，集凝切、分离、抓、钝性拨棒和物理切割于一体，提高了手术效率。

Description

五合一切割刀
技术领域：
本实用新型涉及一种五合一切割刀，特别是一种在腹腔镜配合下使用的等离子五合一切割刀，它属于医疗器械领域。
背景技术：
在腹腔镜下进行临床手术时，一般都要准备很多的手术附件，现有的手术附件由于结构的限制，每把手术器械都几乎只能有一种单一的用途，当需要达到另一种手术状态时，医师不得不重新选择其它手术器械以达到手术目的，这样就造成更换器械次数增多，手术时间延长，患者痛苦增加。
发明内容：
本实用新型所要解决的技术问题是克服现有手术器械的技术缺陷，而提供一种集凝切、分离、抓、钝性拨棒和物理切割于一体的五合一切割刀。
本实用新型解决上述技术问题所采用的技术方案是：该五合一切割刀，包括钳头、刀片装置、钳杆、手柄壳、连接线和插头，钳头设置有绝缘层并与刀片装置固定连接，连接线和插头连接，其结构特征在于还设置有电极装置、伺服管装置、锁止装置、释放装置和钳合扳机，电极装置与侍服管装置匹配并安装在侍服管装置中，电极装置与连接线、钳头连接，锁止装置与释放装置匹配，钳合扳机与侍服管装置连接。
本实用新型所述电极装置设置有电极、电极固定块，电极设置有绝缘层，电极的一端通过电极固定块与连接线连接，电极的另一端与钳头连接。
本实用新型所述锁止装置设置有释放按钮、回复弹簧、开关座、止动块和锁片，释放按钮与锁片连接，回复弹簧与开关座连接，止动块和释放装置匹配。
本实用新型所述释放装置设置有释放扳机、释放弹簧和止动片，释放扳机与释放弹簧连接，释放弹簧与止动片连接，止动片与锁止装置匹配。
本实用新型所述钳合扳机设置有扳机、固定铰、回位弹簧和压盖，扳机与固定铰、回位弹簧和侍服管装置连接。
本实用新型所述伺服管装置还设置有伺服管、伺服管弹簧、伺服管导向套和伺服管绝缘套，伺服管导向套设置有补偿内衬。
本实用新型所述刀片装置设置有刀片和刀杆，刀片与刀杆固定连接。
本实用新型还设置有刀杆定位装置，所述刀杆定位装置设置有定位螺钉、定位块、平衡弹簧、支架和铰接，定位螺钉与定位块、支架以及刀片装置连接，支架与平衡弹簧、铰接连接。
本实用新型与现有技术相比，具有以下优点和效果：结构设计合理，工作安全有效，集凝切、分离、抓、钝性拨棒和物理切割于一体，提高了手术效率。
附图说明：
图1为本实用新型实施例的结构示意图。
图2为本实用新型实施例的应用示意图。
具体实施方式：
参见图1，本实用新型实施例包括钳头1、刀片装置2、钳杆3、电极装置4、伺服管装置5、锁止装置6、释放装置7、钳合扳机8、手柄壳9、连接线11和插头12，刀片装置2设置有刀片2-1和刀杆2-2，刀片2-1与刀杆2-2固定连接，钳头1设置有绝缘层并与刀片2-1固定连接，电极装置4设置有电极4-1、电极固定块4-2，电极4-1设置有绝缘层，电极4-1的一端通过电极固定块4-2与连接线11连接，电极4-1的另一端与钳头1连接，连接线11和插头12连接，伺服管装置5设置有伺服管5-1、伺服管弹簧5-2、伺服管导向套5-3和三个侍服管绝缘套5-4，伺服管导向套5-3设置有补偿内衬，锁止装置6设置有释放按钮6-1、回复弹簧6-2、开关座6-3、止动块6-4和锁片6-5，释放按钮6-1与锁片6-5连接，回复弹簧6-2与开关座6-3连接，释放装置7设置有释放扳机7-1、释放弹簧7-2和止动片7-3，释放扳机7-1与释放弹簧7-2连接，释放弹簧7-2与止动片7-3连接，止动片7-3与锁止装置6的止动块6-4匹配，钳合扳机8设置有扳机8-1、固定铰8-2、回位弹簧8-3和压盖8-4，扳机8-1与固定铰8-2、回位弹簧8-3和侍服管5-1连接。本实用新型还可设置刀杆定位装置10，刀杆定位装置10设置有定位螺钉10-1、定位块10-2、平衡弹簧10-3、支架10-4和铰接10-5，定位螺钉10-1与定位块10-2、支架10-4以及刀杆2-2连接，支架10-4与平衡弹簧10-3、铰接10-5连接。
参见图2，实际应用时，本实用新型通过插头12与控制器A的接头A-1连接，由控制器A提供动力到电极装置4再到钳头1进行手术。钳合扳机8控制侍服管装置5前后伸缩，使得钳头1张合，锁止装置6和释放装置7配合对侍服管装置5进行定位，钳头1、电极4-1的绝缘层和侍服管绝缘套5-4用于保证手术安全，从而使得本实用新型集凝切、分离、抓、钝性拨棒和物理切割于一体，提高了手术效率。

Claims (8)

1、一种五合一切割刀，包括钳头、刀片装置、钳杆、手柄壳、连接线和插头，钳头设置有绝缘层并与刀片装置固定连接，连接线和插头连接，其特征在于：还设置有电极装置、伺服管装置、锁止装置、释放装置和钳合扳机，电极装置与侍服管装置匹配并安装在侍服管装置中，电极装置与连接线、钳头连接，锁止装置与释放装置匹配，钳合扳机与侍服管装置连接。
2、根据权利要求1所述的五合一切割刀，其特征在于：所述电极装置设置有电极、电极固定块，电极设置有绝缘层，电极的一端通过电极固定块与连接线连接，电极的另一端与钳头连接。
3、根据权利要求1所述的五合一切割刀，其特征在于：所述锁止装置设置有释放按钮、回复弹簧、开关座、止动块和锁片，释放按钮与锁片连接，回复弹簧与开关座连接，止动块和释放装置匹配。
4、根据权利要求1所述的五合一切割刀，其特征在于：所述释放装置设置有释放扳机、释放弹簧和止动片，释放扳机与释放弹簧连接，释放弹簧与止动片连接，止动片与锁止装置匹配。
5、根据权利要求1所述的所述的五合一切割刀，其特征在于：所述钳合扳机设置有扳机、固定铰、回位弹簧和压盖，扳机与固定铰、回位弹簧和侍服管装置连接。
6、根据权利要求1所述的五合一切割刀，其特征在于：所述伺服管装置还设置有伺服管、伺服管弹簧、伺服管导向套和伺服管绝缘套，伺服管导向套设置有补偿内衬。
7、根据权利要求1所述的五合一切割刀，其特征在于：所述刀片装置设置有刀片和刀杆，刀片与刀杆固定连接。
8、根据权利要求1所述的五合一切割刀，其特征在于：还设置有刀杆定位装置，所述刀杆定位装置设置有定位螺钉、定位块、平衡弹簧、支架和铰接，定位螺钉与定位块、支架以及刀片装置连接，支架与平衡弹簧、铰接连接。
CN 200520116158 2005-10-24 2005-10-24 五合一切割刀 Expired - Lifetime CN2868227Y (zh)

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