CN201036649Y - 一种口腔用麻醉针 - Google Patents

一种口腔用麻醉针 Download PDF

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Publication number
CN201036649Y
CN201036649Y CNU2007200217678U CN200720021767U CN201036649Y CN 201036649 Y CN201036649 Y CN 201036649Y CN U2007200217678 U CNU2007200217678 U CN U2007200217678U CN 200720021767 U CN200720021767 U CN 200720021767U CN 201036649 Y CN201036649 Y CN 201036649Y
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needle
oral cavity
utility
anaesthetizing
piercing
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张鲁
高群
李海燕
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Abstract

一种口腔用麻醉针,属于医疗器械装置技术领域。目前口腔麻醉中所使用的麻醉针为直杆式不符合口腔特点,针头为单边斜刃不利于对牙床穿刺麻醉。该实用新型的技术方案为:针座(3)与弧形针杆(2)固定连接相通,锥形针头(1)与弧形针杆(2)固定连接相通。它的优点是:结构设计合理实用,构思巧妙新颖,由于针杆设计成弧形符合口腔特点,针头设计成锥形双刃有利于对牙床穿刺麻醉,它的使用使口腔麻醉省时省力并减轻了给患者穿刺麻醉带来的痛苦。

Description

一种口腔用麻醉针
技术领域:本实用新型涉及医疗器械装置技术领域,更具体的讲是一种口腔用麻醉针。
背景技术:目前口腔麻醉中所使用的麻醉针为直杆式不符合口腔特点,针头为单边斜刃不利于对牙床穿刺麻醉。
发明内容:为克服上述缺点,本实用新型的目的是设计一种口腔用麻醉针。它的技术方案为:针座3与弧形针杆2固定连接相通,锥形针头1与弧形针杆2固定连接相通。该实用新型的优点是:结构设计合理实用,构思巧妙新颖,由于针杆设计成弧形符合口腔特点,针头设计成锥形双刃有利于对牙床穿刺麻醉,它的使用使口腔麻醉省时省力并减轻了给患者穿刺麻醉带来的痛苦。
附图说明:该附图为本实用新型结构示意图。附图中:1、锥形针头,2、弧形针杆,3、针座。
具体实施方式:针座3与弧形针杆2固定连接相通,锥形针头1与弧形针杆2固定连接相通。由于针杆2设计成弧形符合口腔特点,针头1设计成锥形双刃有利于对牙床穿刺麻醉,使用时把装有麻醉药的针管与针座3插接,用锥形针头1对牙床穿刺,然后注推麻醉药即可。

Claims (1)

1.一种口腔用麻醉针,其特征是:针座(3)与弧形针杆(2)固定连接相通,锥形针头(1)与弧形针杆(2)固定连接相通。
CNU2007200217678U 2007-05-31 2007-05-31 一种口腔用麻醉针 Expired - Fee Related CN201036649Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200217678U CN201036649Y (zh) 2007-05-31 2007-05-31 一种口腔用麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200217678U CN201036649Y (zh) 2007-05-31 2007-05-31 一种口腔用麻醉针

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CN201036649Y true CN201036649Y (zh) 2008-03-19

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CNU2007200217678U Expired - Fee Related CN201036649Y (zh) 2007-05-31 2007-05-31 一种口腔用麻醉针

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CN (1) CN201036649Y (zh)

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Granted publication date: 20080319