CN2559321Y - 人工流产减压式吸管 - Google Patents

人工流产减压式吸管 Download PDF

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CN2559321Y
CN2559321Y CN 02274154 CN02274154U CN2559321Y CN 2559321 Y CN2559321 Y CN 2559321Y CN 02274154 CN02274154 CN 02274154 CN 02274154 U CN02274154 U CN 02274154U CN 2559321 Y CN2559321 Y CN 2559321Y
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suction pipe
pipe
induced abortion
pressure
abortion
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王世元
王卓然
徐林章
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Abstract

人工流产减压式吸管，是一种人工流产使用的吸管。现有的人工流产的吸管只有一个负压通道，使用时，通过真空的负压将胚胎组织吸出，此时，很容易吸破没有胚胎位置的膨大的子宫内膜的其他部位，由于那时的子宫中为正压，血液有可能通过输卵管进入腹腔，造成人工流产综合症，严重影响健康。本产品的组成包括：吸管1，所述的吸管1上部为弧形顶2，所述的弧形顶2的一侧具有吸口3，所述的吸管1中装有调压管4，所述的调压管4的进口5和出口6开在所述的吸管1的侧壁上，将吸管1与调压管4之间固定。本产品用作无痛、低感染的人工流产器械。

Description

人工流产减压式吸管
技术领域：本实用新型涉及一种妇产科医疗器械，特别是一种人工流产使用的吸管。
背景技术：现有的人工流产的吸管只有一个负压通道，使用时，通过真空的负压将胚胎组织吸出，此时，很容易吸破没有胚胎位置的膨大的子宫内膜的其他部位，即使没有吸破其他部位，胚胎组织部位也会发生流血，由于那时的子宫中为正压，血液有可能通过输卵管进入腹腔，造成人工流产综合症，严重影响患者的健康。
发明内容：
本实用新型要解决的技术问题：提供一种在人工流产中能够减低宫内压力的吸管。
解决上述问题的技术方案：
人工流产减压式吸管，其组成包括：吸管，所述的吸管上部为弧形顶，所述的弧形顶的一侧具有吸口，所述的吸管中装有调压管，所述的调压管的进出口在所述的吸管的侧壁上。
上述的人工流产减压式吸管，所述的调压管的进口端位于所述的吸口的对应位置，其出口端位于所述的吸管的出口一端。
上述的人工流产减压式吸管，所述的吸管为弧形。
与现有技术相比的有益效果：
1.人工流产过程中，采用本实用新型在宫内压力增高时，可以通过调压管形成一个子宫内和体外的连通腔，通过调压管将血液、液体或者组织排放出去，以减轻宫内的压力，有效的避免了宫血倒流，减轻了患者腹胀和其它痛苦。
2.减压管位于吸管之中，随同吸管一次插入，与吸管复合后总的外观为圆弧，对肌体组织没有磨损和划伤，使用方便。
3.经在哈尔滨妇产医院等医院的300余例试验，使用本产品由于避免了输卵管的液体渗出，明显降低了人工流产综合症的发病率。由于宫内压力减小，有利于子宫的收缩，促进了血窦的闭合，使出血量减少5-15毫升。
附图说明：附图1是本产品的结构示意图。
附图2是附图1的A-A视图。附图3是附图1的K向视图。
下面结合附图说明具体的实施方式：
实施例1.
人工流产减压式吸管，其组成包括：吸管1，所述的吸管1上部为弧形顶2，所述的弧形顶2的一侧具有吸口3，所述的吸管1中装有调压管4，所述的调压管4的进口5和出口6开在所述的吸管1的侧壁上，将吸管1与调压管4之间固定。
实施例2：
实施例1所述的人工流产减压式吸管，所述的调压管4的进口端5位于所述的吸管1的吸口3的对应位置，使吸管1的吸口3进入子宫后调压管4可以完成泄压的工作，泄压通过调压管4的另一端即位于所述的吸管1的出口一端的出口6来完成。
实施例3：
上述的人工流产减压式吸管，所述的吸管1为弧形，以适应人体的生理曲线。

Claims (3)

1.一种人工流产减压式吸管，其组成包括：吸管，其特征是：所述的吸管上部为弧形顶，所述的弧形顶的一侧具有吸口，所述的吸管中装有调压管，所述的调压管的进出口在所述的吸管的侧壁上。
2.根据权利要求1所述的人工流产减压式吸管，其特征是：所述的调压管的进口端位于所述的吸口的对应位置，其出口端位于所述的吸管的出口一端。
3.根据权利要求1或2所述的人工流产减压式吸管，其特征是：所述的吸管为弧形。
CN 02274154 2002-07-09 2002-07-09 人工流产减压式吸管 Expired - Lifetime CN2559321Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11241254B2 (en) 2012-03-15 2022-02-08 Alydia Health, Inc. Uterine hemorrhage controlling system and method
US11517336B2 (en) 2016-08-24 2022-12-06 Alydia Health, Inc. Uterine hemorrhage controlling system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11241254B2 (en) 2012-03-15 2022-02-08 Alydia Health, Inc. Uterine hemorrhage controlling system and method
US11291473B2 (en) 2012-03-15 2022-04-05 Alydia Health, Inc. Uterine hemorrhage controlling system and method
US11517336B2 (en) 2016-08-24 2022-12-06 Alydia Health, Inc. Uterine hemorrhage controlling system and method

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