CN203074831U - 产科破膜针 - Google Patents

产科破膜针 Download PDF

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Publication number
CN203074831U
CN203074831U CN 201320087847 CN201320087847U CN203074831U CN 203074831 U CN203074831 U CN 203074831U CN 201320087847 CN201320087847 CN 201320087847 CN 201320087847 U CN201320087847 U CN 201320087847U CN 203074831 U CN203074831 U CN 203074831U
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membrane rupture
rupture needle
piston
obstetrical
needle
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尹红梅
姜娜
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Abstract

产科破膜针,属于医疗用具技术领域。本实用新型的技术方案是:包括器体,其特征是在器体的前端设有吸盘,吸盘内设有破膜针,器体的后端设有活塞,活塞上设有抽拉柄。本实用新型结构简单,医务人员进行人工破膜时使用方便、稳定性强且准确性高,减轻了医务人员的工作难度。

Description

产科破膜针
技术领域:本实用新型属于医疗用具技术领域,具体的讲是一种产科破膜针。
背景技术:目前,产科在进行人工破膜时,尚无专用器械,需根据每位产科医生的习惯,使用针头或血管钳进行。针头用于人工破膜时,针头需夹持在食、中指间进入阴道,其稳定性差,准确性不高,当宫口小于3厘米时则无法进行操作;血管钳用于人工破膜时,因血管钳长度有限,钳顶部较钝,需夹住胎膜撕破,这样无法控制破口大小,一次成功率低,给医务人员增加了极大的工作难度。
发明内容:本实用新型的目的是提供一种结构简单,医务人员进行人工破膜时使用方便、稳定性强且准确性高的产科破膜针。
本实用新型的技术方案是:包括器体,其特征是在器体的前端设有吸盘,吸盘内设有破膜针,器体的后端设有活塞,活塞上设有抽拉柄。
本实用新型的有益效果是:本实用新型结构简单,医务人员进行人工破膜时使用方便、稳定性强且准确性高,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、器体,2、吸盘,3、破膜针,4、活塞,5、抽拉柄。
具体实施方式:包括器体1,其特征是在器体1的前端设有吸盘2,吸盘2内设有破膜针3,器体1的后端设有活塞4,活塞4上设有抽拉柄5。医务人员进行人工破膜时,将吸盘2与胎膜紧密相连,抽拉活塞4,形成负压,破膜针3扎破胎膜即可。

Claims (1)

1.产科破膜针,包括器体(1),其特征是:在器体(1)的前端设有吸盘(2),吸盘(2)内设有破膜针(3),器体(1)的后端设有活塞(4),活塞(4)上设有抽拉柄(5)。
CN 201320087847 2013-02-01 2013-02-01 产科破膜针 Expired - Fee Related CN203074831U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320087847 CN203074831U (zh) 2013-02-01 2013-02-01 产科破膜针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320087847 CN203074831U (zh) 2013-02-01 2013-02-01 产科破膜针

Publications (1)

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CN203074831U true CN203074831U (zh) 2013-07-24

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CN 201320087847 Expired - Fee Related CN203074831U (zh) 2013-02-01 2013-02-01 产科破膜针

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CN (1) CN203074831U (zh)

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