CN204121251U - 耳道刮匙 - Google Patents

耳道刮匙 Download PDF

Info

Publication number
CN204121251U
CN204121251U CN201420597331.3U CN201420597331U CN204121251U CN 204121251 U CN204121251 U CN 204121251U CN 201420597331 U CN201420597331 U CN 201420597331U CN 204121251 U CN204121251 U CN 204121251U
Authority
CN
China
Prior art keywords
motion bar
curet
installing hole
auditory meatus
damping spring
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
CN201420597331.3U
Other languages
English (en)
Inventor
张翠芹
蒋纲
徐会娟
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 CN201420597331.3U priority Critical patent/CN204121251U/zh
Application granted granted Critical
Publication of CN204121251U publication Critical patent/CN204121251U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

本实用新型涉及一种耳鼻喉科医疗器械，具体是一种耳道刮匙，其特征是，包括手柄，手柄内设置不到头的安装孔，安装孔内固定有阻尼弹簧；活动杆，其一端连接阻尼弹簧，另一端连接安装杆，活动杆上设有刻度，活动杆与安装孔滑动配合；刮匙头，设置在安装杆的顶部。本实用新型可通过活动杆上的刻度判断、掌握力度，大大提高了刮匙的易用性和安全性。

Description

耳道刮匙
技术领域
本实用新型涉及一种耳鼻喉科医疗器械，具体是一种耳道刮匙。
背景技术
急性化脓性中耳炎、早期乳突炎等疾病，往往采用手术的方式治疗。手术是在耳镜下鼓膜切开或清理乳突，在手术前期或后期往往需要耳道刮匙进行清理工作。这种手术一般需要局部或全身麻醉，患者感觉不到疼痛，医护人员在清理耳道组织时，力度掌握不好可能会造成不必要的损伤。
发明内容
本实用新型提供一种耳道刮匙，其在手柄内设置阻尼弹簧，通过活动杆上的刻度判断、掌握力度，大大提高了刮匙的易用性和安全性。
本实用新型具体采用的技术方案是：
一种耳道刮匙，其特征是，包括
手柄，手柄内设置不到头的安装孔，安装孔内固定有阻尼弹簧；
活动杆，其一端连接阻尼弹簧，另一端连接安装杆，活动杆上设有刻度，活动杆与安装孔滑动配合；
刮匙头，设置在安装杆的顶部。
进一步，所述刮匙头为勺型、刮环型或铲型。
为方便更换不同形式的刮匙头，所述安装杆与活动杆采用螺纹连接。
与现有技术相比，本实用新型的优点是：
1)在清理耳道时，活动杆上的刻度可以读出阻尼弹簧的形变情况，有利于医护人员掌握操作力度，避免损伤耳内组织。
2)本实用新型可根据需要选择不同类型的刮匙头。
附图说明
图1是本实用新型的结构示意图；
图中，1-刮匙头，2-安装杆，3-活动杆，3-1为刻度，4-手柄，5-安装孔，6-阻尼弹簧。
具体实施方式
如图1所示，一种耳道刮匙，包括手柄4，手柄4内设置不到头的安装孔5，安装孔5内固定有阻尼弹簧6，安装孔5上部与活动杆3滑动配合，活动杆3一端连接阻尼弹簧，另一端螺纹连接安装杆2，活动杆3上设有刻度3-1，安装杆2顶部设有勺型的刮匙头1。
本实用新型在使用时，采用推/拉动作会引起阻尼弹簧6的形变，进而带动活动杆3，医护人员通过刻度3-1判断力度，避免用力过大造成损伤。

Claims (3)

1.一种耳道刮匙，其特征是，包括
手柄，手柄内设置不到头的安装孔，安装孔内固定有阻尼弹簧；
活动杆，其一端连接阻尼弹簧，另一端连接安装杆，活动杆上设有刻度，活动杆与安装孔滑动配合；
刮匙头，设置在安装杆的顶部。
2.根据权利要求1所述的耳道刮匙，其特征是，所述刮匙头为勺型、刮环型或铲型。
3.根据权利要求1或2所述的耳道刮匙，其特征是，所述安装杆与活动杆采用螺纹连接。
CN201420597331.3U 2014-09-30 2014-09-30 耳道刮匙 Expired - Fee Related CN204121251U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420597331.3U CN204121251U (zh) 2014-09-30 2014-09-30 耳道刮匙

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420597331.3U CN204121251U (zh) 2014-09-30 2014-09-30 耳道刮匙

Publications (1)

Publication Number Publication Date
CN204121251U true CN204121251U (zh) 2015-01-28

Family

ID=52377644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420597331.3U Expired - Fee Related CN204121251U (zh) 2014-09-30 2014-09-30 耳道刮匙

Country Status (1)

Country Link
CN (1) CN204121251U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016125176A1 (en) * 2015-02-08 2016-08-11 Tel Hashomer Medical Research Infrastructure And Services Ltd. A medical device for limiting tissue damage and uses thereof
WO2019063410A1 (en) * 2017-09-27 2019-04-04 Bayer Oy INTRODUCTION INSTRUMENT FOR INTRA-UTERINE SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016125176A1 (en) * 2015-02-08 2016-08-11 Tel Hashomer Medical Research Infrastructure And Services Ltd. A medical device for limiting tissue damage and uses thereof
WO2019063410A1 (en) * 2017-09-27 2019-04-04 Bayer Oy INTRODUCTION INSTRUMENT FOR INTRA-UTERINE SYSTEM

Similar Documents

Publication Publication Date Title
WO2014172215A3 (en) Drive system decoupling arrangement for a surgical instrument
WO2010031082A3 (en) Tools, systems, and methods for remodeling tissue
WO2012088187A3 (en) Anatomically customized ear canal hearing apparatus
WO2012125578A3 (en) Trephine
CN204121251U (zh) 耳道刮匙
MX2013003496A (es) Dispositivo y metodos para su uso durante cirugia artroscopica.
WO2016128961A3 (en) Device for communicably coupling a first and a second organ body
CN201572165U (zh) 锁孔咬骨钳
CN203662714U (zh) 一种耳鼻检查用可调式窥器
CN201767982U (zh) 一种铆接耳塞金属套的耳挂管
CN204839671U (zh) 一种外科手术刀
CN201612622U (zh) 听诊器
CN211067401U (zh) 一种耳鼻喉科临床用耳道掏耳工具
CN202537763U (zh) 安全挖耳勺
CN203447326U (zh) 一种上颌窦伸缩钳
CN211862907U (zh) 加装控力装置的超声骨刀手柄
CN201094694Y (zh) 一种治疗白内障用的灌注挤压碎核刀
CN201624877U (zh) 外耳道异物取出器
CN203303107U (zh) 一种骨手术用磨钻
CN202043270U (zh) 新型可拉伸式耳机
CN205411258U (zh) 神经外科咬骨钳
CN204033415U (zh) 一种用于清除股骨头病灶专用装置
CN106579991A (zh) 可更换筷子头的筷子
CN204106121U (zh) 一种新型的胃结石碎石装置
CN206560451U (zh) 多功能工作套管

Legal Events

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

Granted publication date: 20150128

Termination date: 20160930

CF01 Termination of patent right due to non-payment of annual fee