Preparation method of wadding suitable for being used after nasal endoscopic surgery

Abstract

The invention discloses a preparation method of a wadding suitable for being used after nasal endoscopic surgery. The wadding has the main function of relieving pain caused by nose endoscopic operation. The preparation method is characterized by comprising the following steps: (1), extracting a volatile oil from carex baccans, sargassum thunbergii, sarcococca ruscifolia and chaenomeles cathayensis coarse powder, preserving the herb residue for standby application; (2), grinding lycopodium, snail shell and eucheuma muricatum into fine powder for standby application; (3), uniformly mixing elaeagnus conferta, radix ranunculi ternati, asparagus setaceus and cicer arietinum with herb residue in step (1), adding water of 3 times usual dosage, adding water to decoct for 2 times, each time for 0.5 h, combining decoction solutions, leaving to stand, filtering, taking the filtrate, condensing, spray drying, and obtaining a primary material; (4), spraying the volatile oil into the primary material, adding the fine powder obtained in the step (2), uniformly mixing, screening with a 60-mesh sieve, sterilizing and packaging. Clinical experiments prove that the wadding prepared by adopting the method has the characteristics of good curative effect and high safety in relieving pain of patients after nasal endoscopic surgery.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a method for preparing a stuffing suitable for use after nasal endoscopic surgery. Background technique [0002] Nasal endoscopic surgery is the use of high-resolution, variable viewing angle Hopkins endoscope to perform sinus surgery, so that the nasal cavity, sinuses, especially deep surgery can be performed under direct vision. And it is beneficial to clean up the lesions in some depressions and fissures, and can restore the ventilation and drainage functions of the sinuses. Under direct vision, there is less tissue damage, less bleeding, and a clear field of vision during the operation, which can avoid some complications and become a new surgical method for the treatment of chronic sinusitis and nasal polyps. The postoperative pain of endoscopic sinus surgery patients is more obvious. The reasons for postoperative pain are as follows: tissue mechanical damage caus...

AI Technical Summary

Problems solved by technology

[0004] Therefore, there is still a lack of a drug that can be used to reduce the proportion of moderate to severe pain in postoperative patients after nasal endoscopic surgery, and the way of action is not sedative and analgesic