CN204364518U - 微创腹腔脑室分流管置入器 - Google Patents

微创腹腔脑室分流管置入器 Download PDF

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Publication number
CN204364518U
CN204364518U CN201420855081.9U CN201420855081U CN204364518U CN 204364518 U CN204364518 U CN 204364518U CN 201420855081 U CN201420855081 U CN 201420855081U CN 204364518 U CN204364518 U CN 204364518U
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inner sleeve
puncture needle
trocar sheath
sleeve puncture
abdominal cavity
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CN201420855081.9U
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赵雪莲
房迎华
陈丽
陈玉荣
汪丽
李金微
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Jiamusi University
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Jiamusi University
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Abstract

本实用新型涉及一种微创腹腔脑室分流管置入器,它由:外套管、内套管穿刺针、外套柄、卡扣、凸槽、凹槽构成。外套管为长条形半弧状,内设有半弧状凹槽,内套管穿刺针为长条形半弧状,半弧状上设有凸槽,内套管穿刺针插装在外套管内,外套管和内套管穿刺针的后端设有外套柄,外套管与内套管穿刺针的后端装有卡扣。该产品结构简单,设计合理,由于在腹腔脑室引流手术时,采用了置入器,只需将腹部切开1cm左右即可将分流管置入腹腔内,创伤面积小,手术简便时间短,出血量少,术后愈合好,减少了感染的机率,减轻了患者的痛苦,降低了患者的医疗费用。

Description

微创腹腔脑室分流管置入器
技术领域:本实用新型涉及一种微创腹腔脑室分流管置入器。
背景技术:目前,腹腔脑室引流手术时没有置入器,脑室引流手术时,需将腹部切开10-15cm左右创口,再将分流管置入腹腔内,创伤面积大,手术麻烦时间长,出血量多,感染机率高,术后愈合慢,给患者增加了很大的痛苦,提高了患者的医疗费用。
发明内容:本实用新型的目的在于克服上述缺点,提供一种微创腹腔脑室分流管置入器,它主要解决了腹腔脑室引流手术时没有置入器,脑室引流手术时,需将腹部切开,再将分流管置入腹腔内,创伤面积大,手术麻烦时间长,出血量多,术后愈合慢等问题。本实用新型的目的是这样实现的,微创腹腔脑室分流管置入器由:外套管、内套管穿刺针、外套柄、卡扣、凸槽、凹槽构成。外套管为长条形半弧状,内设有半弧状凹槽,内套管穿刺针为长条形半弧状,半弧状上设有凸槽,内套管穿刺针的前端为圆锥形,内套管穿刺针插装在外套管内,外套管和内套管穿刺针的后端设有外套柄,外套管与内套管穿刺针的后端装有卡扣。该产品结构简单,设计合理,由于在腹腔脑室引流手术时,采用了置入器,只需将腹部切开1cm左右即可将分流管置入腹腔内,创伤面积小,手术简便时间短,出血量少,术后愈合好,减少了感染的机率,减轻了患者的痛苦,降低了患者的医疗费用。
附图说明:
附图1是本实用新型微创腹腔脑室分流管置入器的结构示意图。
附图2是本实用新型微创腹腔脑室分流管置入器内套管穿刺针的结构示意图。
附图3是本实用新型微创腹腔脑室分流管置入器外套管的结构示意图。
1—外套管    2—内套管穿刺针    3—外套柄    4—卡扣   5—凸槽   6—凹槽
具体实施方式:下面结合附图详细说明本实用新型的最佳实施例,微创腹腔脑室分流管置入器由:外套管1、内套管穿刺针2、外套柄3、卡扣4、凸槽5、凹槽6构成。外套管1为长条形半弧状,内设有半弧状凹槽6,内套管穿刺针2为长条形半弧状,半弧状上设有凸槽5,内套管穿刺针2的前端为圆锥形,内套管穿刺针2插装在外套管1内,插装时,凸槽5在上边,外套管1和内套管穿刺针2的后端设有外套柄3,外套管1与内套管穿刺针2的后端装有卡扣4。
使用时,切开腹部1cm左右,将内套管穿刺针2插装在外套管1内,从切开的创口处进入腹腔,通过卡扣4抽出内套管穿刺针2,将脑室腹腔分流管从外套管1的凹槽6内进入腹腔,缓慢抽出外套管1,缝合腹部创口处。

Claims (1)

1.一种微创腹腔脑室分流管置入器,它由:外套管(1)、内套管穿刺针(2)、外套柄(3)、卡扣(4)、凸槽(5)、凹槽(6)构成,其特征在于:外套管(1)为长条形半弧状,内设有半弧状凹槽(6),内套管穿刺针(2)为长条形半弧状,半弧状上设有凸槽(5),内套管穿刺针(2)的前端为圆锥形,内套管穿刺针(2)插装在外套管(1)内,外套管(1)和内套管穿刺针(2)的后端设有外套柄(3),外套管(1)与内套管穿刺针(2)的后端装有卡扣(4)。
CN201420855081.9U 2014-12-30 2014-12-30 微创腹腔脑室分流管置入器 Expired - Fee Related CN204364518U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999514A (zh) * 2016-06-24 2016-10-12 伦鹏 一种适用于脑室-腹腔分流手术的引导套管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999514A (zh) * 2016-06-24 2016-10-12 伦鹏 一种适用于脑室-腹腔分流手术的引导套管
CN105999514B (zh) * 2016-06-24 2019-05-17 伦鹏 一种适用于脑室-腹腔分流手术的引导套管

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