2results about How to "No pain" patented technology

This invention discloses an intelligent sterilizer for gynecological care, belonging to the field of medical devices. It includes a gripping part, with a limiting rod fixedly connected to the outer surface of the gripping part near the top. A sliding plate is slidably connected to the outer surface of the limiting rod. A control panel is fixedly connected to one side of the sliding plate. A fixing block is fixedly connected to the bottom of the sliding plate, and a pressing rod is fixedly connected to the bottom of the fixing block. A connecting assembly is fixedly connected to the top of the sliding plate. When the injection tube moves, it drives the push rod to move synchronously, causing the piston plate to push the lubricant inside the reservoir. This forces the lubricant to fall onto the surface of the moving injection tube through the outlet, lubricating the surface of the injection tube. A liquid film is formed between the lubricated injection tube and the vaginal wall, avoiding dry friction, reducing mucosal abrasion, stinging, and bleeding, making insertion smoother, and eliminating dryness, jamming, and foreign body pain, thus improving the user experience.

The present application belongs to the field of pharmaceutical preparation, and particularly relates to a gel patch preparation containing diclofenac diethylamine salt. In the patch, the active pharmaceutical ingredient diclofenac diethylamine salt is dissolved in the aqueous solution A in a dissolved state by adding at least one surfactant, at least one cross-linking regulator and at least one tackifier. Then, the gel patch preparation is prepared by mixing the phase A with phase B containing at least one water-soluble polymer material, at least one cross-linking agent, at least one humectant and at least one penetration enhancer. The gel patch preparation disclosed in the present application is prepared more simply, the active compound diclofenac diethylamine salt exists in a dissolved state in the final preparation, the gel patch preparation has good skin followability, is easy to apply and remove, and tearing off does not cause pain.