Water-soluble human body lubricants

Abstract

The invention relates to a water-soluble lubricant for human body, which is characterized in that the water-soluble lubricant comprises 25 portions to 35 portions of glycerol, 20 portions to 45 portions of polyethylene glycol, 0.1 portion to 1.5 portions of tackifier, 0.11 portion to 0.13 portion of preservative, 1 portion to 6 portions of 1,2-propylene glycol, and 15 portions to 30 portions of deionized water. The polyethylene glycol ranges from 200 to 800 in average molecular weight. The water-soluble lubricant not only can be used as a lubricant in sexual life, in massage and on a condom, but also can be used as a lubricant for an instrument to diagnose and examine human cavities. The water-soluble lubricant is nonviscous with moderate characteristics and is mutually soluble with feminine secretion, which is convenient for cleaning, thus ensuring that users have a slight sense of hotness on the coating parts and enhancing the excitement and pleasure for users, providing more fun for the sex life. The sense of hotness is more obvious by tootling the coating parts.

Description

technical field [0001] The invention relates to a lubricant, in particular to a water-soluble lubricant for human body. Background technique [0002] Many couples apply lubricants to the reproductive organs in order to improve the quality of sexual life during sexual life. When women transition from childbearing age to old age, ovarian function gradually declines, estrogen levels drop, and human body's secretory ability declines. The vagina gradually becomes dry and elastic, especially after menopause. Thin, less and less gonad secretions, lack of secretions in the reproductive tract, making it difficult for the sexual partner’s penis to penetrate, seriously affecting the quality of sexual life, so it is more necessary to use human lubricants during sexual life to relieve and improve vaginal dryness symptom. [0003] During the process of medical devices (diagnostic devices such as endoscopes, colposcopes, cervical forceps, and medical catheters) entering the cavity, it is...

AI Technical Summary

Problems solved by technology

Many studies have shown that when many oil-based lubricants come into contact with medical devices and condoms, they will damage the safety performance of condoms and medical gloves made of natural latex. For example, mineral oil is in contact with condoms for as short as 60 seconds. After that, the strength of the condom is reduced by about 90%, so all rubber condom manufacturers do not recommend consumers to use mineral oil as a lubricant on the surface of the condom

In addition, oil-based lubricants are completely incompatible with the normal secretions of women's bodies, and they feel greasy during or after use, making it difficult to clean

Images