CN108926376A - 锥状头气压弹道碎石杆 - Google Patents

锥状头气压弹道碎石杆 Download PDF

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Publication number
CN108926376A
CN108926376A CN201710378100.1A CN201710378100A CN108926376A CN 108926376 A CN108926376 A CN 108926376A CN 201710378100 A CN201710378100 A CN 201710378100A CN 108926376 A CN108926376 A CN 108926376A
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probe
rod
bar
pneumatic ballistic
head
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CN201710378100.1A
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Inventor
邹戈
李杰贤
陈凤婷
李强
罗欣
姚伟祥
蒋湘云
卢炜梅
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Guangzhou Panyu Central Hospital
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Guangzhou Panyu Central Hospital
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Priority to CN201710378100.1A priority Critical patent/CN108926376A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

本发明锥状头气压弹道碎石杆属于医疗器械领域。特别是涉及锥状头气压弹道碎石杆。锥状头气压弹道碎石杆，包括探针头、探针杆、探针尾三部分，探针杆连接探针尾，探针头连接探针杆,探针头为棱锥形，棱锥形底部连接探针杆,针尖平钝。棱锥形探针头，在探针撞击结石时结石容易碎裂，本发明结构简单、操作简单，减轻患者痛苦，手术时间短，碎石成功率高。

Description

锥状头气压弹道碎石杆
技术领域
本发明锥状头气压弹道碎石杆属于医疗器械领域。特别是涉及锥状头气压弹道碎石杆。
背景技术
泌尿系统结石是泌尿外科常见病多发病，除了部分结石可以药物治疗或者体外冲击波治疗以外，很多结石都需要手术治疗，而经腔镜气压弹道碎石术是最目前常用的手术方法之一。这种方法是将气压弹道碎石探针经腔镜放入体内，通过气压弹道使探针震动撞击结石，将结石逐步击碎。由于结石的成分复杂，不同的结石结构不同，硬度也不同，碎石效果也就不同，有些结石在探针撞击部位形成坑洞而并不裂开，手术时间较长。
发明内容
本发明的目的在于避免现有技术的不足之处，而提供一种探针撞击结石时结石容易碎裂，提高碎石效率的锥状头气压弹道碎石杆。
本发明的目的是通过以下措施来达到的，锥状头气压弹道碎石杆，包括探针头、探针杆、探针尾三部分，探针杆连接探针尾，探针头连接探针杆, 探针头为棱锥形，棱锥形底部连接探针杆, 针尖平钝。棱锥形探针头，在探针撞击结石时结石容易碎裂，减轻患者痛苦，从而提高碎石效率，缩短手术时间。
本发明的探针头连接探针杆，探针头通过螺纹连接探针杆。
本发明的探针头为三棱锥形，棱锥形底部连接探针杆, 针尖平钝。
本发明的探针头为四棱锥形，棱锥形底部连接探针杆, 针尖平钝。
本发明的探针头为五棱锥形，棱锥形底部连接探针杆, 针尖平钝。
本发明的探针头为六棱锥形，棱锥形底部连接探针杆, 针尖平钝。
本发明结构简单、操作简单，减轻患者痛苦，手术时间短，碎石成功率高。
附图说明
附图1是本发明的结构示意图。
附图2是附图1的侧视示意图。
具体实施方式
下面结合附图对本发明作进一步说明。
图中：探针头1、探针杆2、探针尾3。
如附图1、附图2所示、本发明锥状头气压弹道碎石杆包括探针头1、探针杆2、探针尾3三部分，探针杆连接探针尾，探针头连接探针杆, 探针头为三棱锥形，三棱锥形底部连接探针杆, 针尖平钝。三棱锥形探针头，在探针撞击结石时结石容易碎裂，减轻患者痛苦，从而提高碎石效率，缩短手术时间。

Claims (6)

1.锥状头气压弹道碎石杆，包括探针头、探针杆、探针尾三部分，探针杆连接探针尾，探针头连接探针杆,其特征是探针头为棱锥形，棱锥形底部连接探针杆, 针尖平钝。
2.根据权利要求1所述的锥状头气压弹道碎石杆，其特征是探针头为三棱锥形。
3.根据权利要求1所述的锥状头气压弹道碎石杆，其特征是探针头为四棱锥形。
4.根据权利要求1所述的锥状头气压弹道碎石杆，其特征是针头为五棱锥形。
5.根据权利要求1所述的锥状头气压弹道碎石杆，其特征是探针头为六棱锥形。
6.根据权利要求1所述的锥状头气压弹道碎石杆，其特征是探针头连接探针杆，探针头通过螺纹连接探针杆。
CN201710378100.1A 2017-05-25 2017-05-25 锥状头气压弹道碎石杆 Pending CN108926376A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2617316Y (zh) * 2003-04-28 2004-05-26 王华林 气压式弹道碎石机手机
CN201267473Y (zh) * 2008-10-10 2009-07-08 熊升远 碎石探针
CN204033421U (zh) * 2014-04-08 2014-12-24 刘川 一种泌尿外科专用气压弹道碎石探针
CN204363953U (zh) * 2014-11-18 2015-06-03 秦皇岛市妇幼保健院 宫颈粘连手术用探针

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2617316Y (zh) * 2003-04-28 2004-05-26 王华林 气压式弹道碎石机手机
CN201267473Y (zh) * 2008-10-10 2009-07-08 熊升远 碎石探针
CN204033421U (zh) * 2014-04-08 2014-12-24 刘川 一种泌尿外科专用气压弹道碎石探针
CN204363953U (zh) * 2014-11-18 2015-06-03 秦皇岛市妇幼保健院 宫颈粘连手术用探针

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