CN102247190A - 小型简易碎石器 - Google Patents

小型简易碎石器 Download PDF

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Publication number
CN102247190A
CN102247190A CN2011101568403A CN201110156840A CN102247190A CN 102247190 A CN102247190 A CN 102247190A CN 2011101568403 A CN2011101568403 A CN 2011101568403A CN 201110156840 A CN201110156840 A CN 201110156840A CN 102247190 A CN102247190 A CN 102247190A
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China
Prior art keywords
rotating shaft
catheter
elastic
micromachine
supporting plate
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CN2011101568403A
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English (en)
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路建磊
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Individual
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Individual
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Priority to CN2011101568403A priority Critical patent/CN102247190A/zh
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Abstract

小型简易碎石器,属于医疗用具技术领域。本发明的技术方案是:包括导尿管,其特征是在导尿管前端设有钢环,钢环内面设有托板,导尿管内设有微型电机,微型电机上设有转轴,转轴前端设有圆锉板,转轴根部设有托盘,微型电机底部设有弹性电源导管,微型电机两侧面设有凹槽,凹槽和托板上有外翻弹力板穿经,外翻弹力板末端设有固定环,固定环上设有两条弹力丝,外翻弹力板前段内面设有横纹。本发明结构简单,在给病人进行泌尿道结石治疗时碎石彻底,并随时取出结石,病人痛苦小,成本低,减轻了医务人员的工作难度。

Description

小型简易碎石器
技术领域:本发明属于医疗用具技术领域,具体地讲是一种小型简易碎石器。
背景技术:泌尿道结石是临床上的常见病、多发病,目前,临床上主要是采用激光碎石机碎石,经过激光碎石后,碎石块不规则,在排出时容易损坏输尿管道,有时一些碎石块仍然难以排出,给医务人员增加了极大的工作难度。
发明内容:本发明的目的是提供一种在给病人进行泌尿道结石治疗时碎石彻底,并随时取出结石,病人痛苦小,成本低的小型简易碎石器。
本发明的技术方案是:包括导尿管,其特征是在导尿管前端设有钢环,钢环内面设有托板,导尿管内设有微型电机,微型电机上设有转轴,转轴前端设有圆锉板,转轴根部设有托盘,微型电机底部设有弹性电源导管,微型电机两侧面设有凹槽,凹槽和托板上有外翻弹力板穿经,外翻弹力板末端设有固定环,固定环上设有两条弹力丝,外翻弹力板前段内面设有横纹。
本发明的有益效果是:本发明结构简单,在给病人进行泌尿道结石治疗时碎石彻底,并随时取出结石,病人痛苦小,成本低,减轻了医务人员的工作难度。
附图说明:附图1为本发明的结构示意图。
图中1、导尿管,2、钢环,3、托板,4、微型电机,5、转轴,6、圆锉板,7、托盘,8、弹性电源导管,9、凹槽,10、外翻弹力板,11、固定环,12、弹力丝,13、横纹。
具体实施方式:包括导尿管1,其特征是在导尿管1前端设有钢环2,钢环2内面设有托板3,导尿管1内设有微型电机4,微型电机4上设有转轴5,转轴5前端设有圆锉板6,转轴5根部设有托盘7,微型电机4底部设有弹性电源导管8,微型电机4两侧面设有凹槽9,凹槽9和托板3上有外翻弹力板10穿经,外翻弹力板10末端设有固定环11,固定环11上设有两条弹力丝12,外翻弹力板10前段内面设有横纹13。在给病人进行泌尿道结石治疗时,推动弹力丝12,外翻弹力板10露出钢环2外,扩撑输尿管道同时将结石置于外翻弹力板10之间,回拉弹力丝12,借助横纹13和钢环2使外翻弹力板10夹住结石,推动弹性电源导管8,打开微型电机4,转轴5带动圆锉板6旋转打磨结石并用托盘7接纳碎石即可。

Claims (1)

1.小型简易碎石器,包括导尿管(1),其特征是:在导尿管(1)前端设有钢环(2),钢环(2)内面设有托板(3),导尿管(1)内设有微型电机(4),微型电机(4)上设有转轴(5),转轴(5)前端设有圆锉板(6),转轴(5)根部设有托盘(7),微型电机(4)底部设有弹性电源导管(8),微型电机(4)两侧面设有凹槽(9),凹槽(9)和托板(3)上有外翻弹力板(10)穿经,外翻弹力板(10)末端设有固定环(11),固定环(11)上设有两条弹力丝(12),外翻弹力板(10)前段内面设有横纹(13)。
CN2011101568403A 2011-05-30 2011-05-30 小型简易碎石器 Pending CN102247190A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101568403A CN102247190A (zh) 2011-05-30 2011-05-30 小型简易碎石器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101568403A CN102247190A (zh) 2011-05-30 2011-05-30 小型简易碎石器

Publications (1)

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CN102247190A true CN102247190A (zh) 2011-11-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113116457A (zh) * 2021-04-15 2021-07-16 青岛市黄岛区中医医院 一种引导式尿道结石取出器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167927A1 (en) * 1984-06-27 1986-01-15 Advanced Technology Laboratories, Inc. Close clearance seal for rotatable therapeutic catheters
CN201019800Y (zh) * 2006-09-08 2008-02-13 缪景祥 微型多功能抓形取石器
CN101380244A (zh) * 2008-10-06 2009-03-11 丁起武 泌尿系腔内铣磨式碎石方法和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167927A1 (en) * 1984-06-27 1986-01-15 Advanced Technology Laboratories, Inc. Close clearance seal for rotatable therapeutic catheters
CN201019800Y (zh) * 2006-09-08 2008-02-13 缪景祥 微型多功能抓形取石器
CN101380244A (zh) * 2008-10-06 2009-03-11 丁起武 泌尿系腔内铣磨式碎石方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113116457A (zh) * 2021-04-15 2021-07-16 青岛市黄岛区中医医院 一种引导式尿道结石取出器

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Application publication date: 20111123