CN202288419U - 骨髓穿刺针 - Google Patents

骨髓穿刺针 Download PDF

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Publication number
CN202288419U
CN202288419U CN201120451160XU CN201120451160U CN202288419U CN 202288419 U CN202288419 U CN 202288419U CN 201120451160X U CN201120451160X U CN 201120451160XU CN 201120451160 U CN201120451160 U CN 201120451160U CN 202288419 U CN202288419 U CN 202288419U
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bone marrow
marrow puncture
needle
puncture needle
utility
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CN201120451160XU
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马俊杰
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Abstract

骨髓穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有开关阀,开关阀上设有储液囊,储液囊上设有负压囊。本实用新型结构简单,在给病人进行骨髓穿刺时操作简便、省时省力,减轻了医务人员的工作量。

Description

骨髓穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种骨髓穿刺针。
背景技术:目前,临床上所使用的骨髓穿刺针主要由针体、针柄和针芯构成,这种骨髓穿刺针在给病人进行骨髓穿刺时,针体刺入穿刺部位后,需要取下针芯,接上注射器进行抽吸,这样操作十分麻烦、费时费力,给医务人员增加了工作量。
发明内容:本实用新型的目的是提供一种在给病人进行骨髓穿刺时操作简便、省时省力的骨髓穿刺针。
本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有开关阀,开关阀上设有储液囊,储液囊上设有负压囊。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行骨髓穿刺时操作简便、省时省力,减轻了医务人员的工作量。
附图说明:附图1为本实用新型的结构示意图。
图中1、针体,2、针柄,3、开关阀,4、储液囊,5、负压囊。
具体实施方式:包括针体1和针柄2,其特征是在针柄2上设有开关阀3,开关阀3上设有储液囊4,储液囊4上设有负压囊5。在给病人进行骨髓穿刺时,针体1刺入穿刺部位,打开开关阀3,负压囊5将抽吸物吸入储液囊4内即可。

Claims (1)

1.骨髓穿刺针,包括针体(1)和针柄(2),其特征是:在针柄(2)上设有开关阀(3),开关阀(3)上设有储液囊(4),储液囊(4)上设有负压囊(5)。
CN201120451160XU 2011-10-28 2011-10-28 骨髓穿刺针 Expired - Fee Related CN202288419U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120451160XU CN202288419U (zh) 2011-10-28 2011-10-28 骨髓穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120451160XU CN202288419U (zh) 2011-10-28 2011-10-28 骨髓穿刺针

Publications (1)

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CN202288419U true CN202288419U (zh) 2012-07-04

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CN201120451160XU Expired - Fee Related CN202288419U (zh) 2011-10-28 2011-10-28 骨髓穿刺针

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CN (1) CN202288419U (zh)

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Granted publication date: 20120704

Termination date: 20121028