Gynecology department pelvic floor cold application plaster used for postnatal vulva detumescence and analgesia

Abstract

The invention discloses a gynecology department pelvic floor cold application plaster used for postnatal vulva detumescence and analgesia, and can effectively alleviate pain, edema and hematoma causedby delivery, prevent infection and accelerate perineum recovery. The cold application plaster comprises a nonwoven backlining layer, a polyethylene film coverage layer and a gel layer, wherein the gel layer is prepared from the following ingredients in percentage by mass: 0.05-0.5% of hyaluronic acid, 0.05-0.5% of glycerinum, 0.025-0.5% of ethylparaben, 0.1-0.5% of pH (Potential of Hydrogen) regulator, 3.5-6.5% of herba elatostema macintyrei dunn extractive, 3.5-6.5% of radix angelicae sinensis extractive, 0.01-0.5% of medical zinc oxide, 0.5-3% of menthol, cool storage agent and the balanceof pure water. According to the gynecology department pelvic floor cold application plaster, the temperature of vulva can be lowered, the sensitiveness of nerve endings can be lowered, pain is lightened, capillaries are contracted to inhibit vascular permeability, effusion is reduced, local edema and hematoma is alleviated, inflammatory mediator releasing is inhibited, bacteria activity is lowered, in addition, the wettability of the vulva can be kept, dry and cold stimulation is avoided, collagen hyperplasia is accelerated, and damaged vulva healing is accelerated.

Description

technical field [0001] The invention relates to a gynecological pelvic floor cold compress which can be used for postpartum vulva detumescence and pain relief. Background technique [0002] When the parturient gives birth, the local perineum is excessively compressed, resulting in capillary rupture and increased permeability of the blood vessel wall, allowing the fluid in the tube to penetrate into the surrounding tissue space; the side incision operation will destroy the normal tissue structure of the perineum, resulting in local tissue congestion; because the perineum is located in the sacrum Nerve innervation area, the nerve distribution in this area is wide, the sensitivity is high, and the tissue gap in this area is large at the same time. Under the action, it is easy to cause tissue reactive edema; the fetal head oppresses the perineum for a long time, affects the perineal venous return, causes perineal tissue ischemia and hypoxia, and easily causes local tissue edema,...

AI Technical Summary

Problems solved by technology

[0005] However, there are certain problems in the use of perineal cold compress pads. For example, if the temperature is too low, women's genitals may be frostbitten and suffer secondary damage; the surface of the cold compress pads is too dry or made of water-absorbent fabrics, which may cause perineal dryness or cause patients Dry pain and other discomfort; the effect of cold compress is single, which can only play an auxiliary therapeutic effect, and many products are not aseptically processed or have no antibacterial ingredients added, which is easy to cause wound infection, etc.

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