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发明公开
CN104799913A 一种用于腹腔镜用穿刺器的阻气阀 无效 - 驳回

一种用于腹腔镜用穿刺器的阻气阀
摘要：
本发明涉及一种用于腹腔镜用穿刺器的阻气阀，所述腹腔镜用穿刺器包括套管组件，在套管组件上配合连接密封组件，所述套管组件包括套管（3），在套管的一端连接基座（2），在基座内配合连接阻气阀（1），阻气阀为桶状结构，它包括桶体（1a），桶体的一端设有桶底（1b）、另一端设有开口（1c），在桶底的外侧设有延长板（1d），桶底的中央设有一字形缝（1e），一字形缝贯穿桶底（1b）和延长板（1d）。本发明的优点：腹腔镜用穿刺器采用本设计的阻气阀，能够保障在无器械进出时，使得其保持优良的密封阻气性能，同时能够在有器械操作进出时，又便于手术器械的灵活摆动，降低器械进出阻滞感，有效保证了临床使用的安全性、有效性。
摘要（英）：

The invention relates to a chock valve for a puncture outfit for a laparoscope. The puncture outfit for the laparoscope comprises a thimble component, the thimble component is fitly connected with a sealing component, the thimble component comprises a thimble (3), one end of the thimble (3) is connected with a substrate (2), the inside of the substrate is fitly connected with the chock valve (1), the chock valve is barrel-shaped, the chock valve comprises a barrel body (1a), one end of the barrel body is provided with a barrel bottom (1b) while the other end is provided with an opening (1c), an extension plate (1d) is arranged at the outer side of the barrel bottom, a transverse 1-shaped seam (1e) is arranged in the center of the barrel bottom, and the transverse 1-shaped seam runs through the barrel bottom (1b) and extension plate (1d). The chock valve for the puncture outfit for the laparoscope has advantages that by means of the chock valve, the puncture outfit for the laparoscope keeps an excellent sealing air barrier property when there is no device in and out, and meanwhile, the surgical device is convenient to flexibly swing when the surgical device enters or goes out, the device in and out block is lowered, and the clinic use safety and effectiveness are effectively guaranteed.

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