A balloon system for postpartum recovery

A postpartum recovery, balloon technology, applied in the field of medical devices, can solve problems such as burden, maternal trauma, trauma, etc.

CN110680442BActive Publication Date: 2020-10-27张玲
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-10-27

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Abstract

The invention relates to a balloon system for postpartum recovery. The balloon system comprises a catheter, a main balloon, an auxiliary balloon, a main balloon liquid injection channel, an auxiliaryballoon liquid injection channel, a drainage channel, a main balloon pressure reducing valve, an auxiliary balloon pressure reducing valve, a pressure detector and a control system. The balloon systemcan be used for postpartum compression hemostasis and uterus recovery of a puerpera, implantation of other uterine supports can be reduced, and trauma to the puerpera is reduced.
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Description

Technical field

[0001] The present invention relates to the present invention belongs to the technical field of medical devices, in particular to a balloon system for postpartum recovery. Background technique

[0002] At present, most medical devices used for postpartum recovery and postpartum hemorrhage use balloons for compression hemostasis and compression recovery. Among the balloons used for compression and hemostasis, the COOK balloon of Bakri Company is the most widely used. The balloon is used as a cervical dilation balloon to make the cervix expand to a state. At present, with the balloon, the usual method is to inject water or restart the balloon to make the balloon inflated, thereby blocking the pregnant woman's vagina and playing a hemostatic effect. However, the existing balloons have the following problems: (1) The hardness and shape of the tube itself is easy to scratch the parturient, which is obviously not conducive to safety; (2) When using a double balloon for...

Examples

Embodiment Construction

[0015] Such as Figure 1-Figure 3 Shown is the balloon system for postpartum recovery of the present invention. It includes a catheter 1, a main balloon 2, a secondary balloon 3, a drainage tube, a pressure reducing valve, a pressure gauge, and a control system.

[0016] Wherein, the main balloon is set in a heart shape, and the lower end of the main balloon is set in a round shape. During pregnancy, the size and number of the uterine muscles increase, and the elastic fibers outside the uterine muscles increase. Like an inflated bladder, the muscle layer becomes thinner. The heart-shaped main balloon and the blunt lower end can exert a good compression effect on the weak muscle layer of the lower uterus. The upper end of the main balloon is pear-shaped. Because the shape of the uterus will change after delivery, the pear-shaped upper end can make the main balloon more fit the postpartum shape, which ensures that there is no cavity in the uterine corner, so that the main balloon...