Gynecological pudendal applicator

Abstract

The invention relates to a gynaecological pudendum applicator, which comprises a shell main body, a medicine collecting part, a central tube, a sliding block part, a push rod part and a coating rod group. The shell main body is provided with a cylindrical cavity, the medicine collecting part is provided with an annular cavity and an inner barrel, one end of the annular cavity forms a medicine leakage opening. The drug collecting part is connected with the shell main body. One end of the central tube is inserted into the inner barrel and extends to the outer end opening of the inner barrel, andthe other end extends into the outer shell main body and is fixedly connected with the inner wall of the outer shell main body. The sliding block part is arranged in the cavity of the outer shell main body and can move axially and reciprocally. One end of the push rod part is provided with an annular plug matched with the annular cavity, and the other end of the push rod part extends into the cavity of the shell main body and is connected with one end of the sliding block part. The rod sleeve of the coating rod can be arranged in the central tube and one end thereof is arranged at the inner side of the drug leakage opening. The coating rod extends out of the rod sleeve, a sealing film is arranged at the outlet of the corresponding rod sleeve, and the coating rod is sealed in the rod sleeve through the sealing film. The pudendum applicator provided has the advantages of convenient operation and convenient use, and can effectively avoid the problem that external infection is easily introduced during medicine administration.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a drug applicator suitable for gynecology. Background technique [0002] In the treatment of gynecological diseases, it often involves the use of direct vaginal drug delivery. Conventional administration methods include directly washing with liquid medicine and carrying administration with the aid of a cotton swab. When the medicine liquid is directly washed, the medicine liquid is difficult to give to the lesion, and the curative effect is relatively poor. With the help of cotton swabs carrying medicines for drug delivery, it is difficult to control the hygiene of the cotton swab itself during operation, and it is easy to bring bacteria, mold, etc. into the vagina, aggravate the condition of the lesion, and even cause secondary infection and cross infection. [0003] In view of the deficiencies in the existing vaginal administration methods, it is urgent to design an applicator ...

AI Technical Summary

Problems solved by technology

[0004] In view of the defect that it is difficult to effectively control the introduction of external infection in the existing genital drug delivery methods, the gynecological genital applicator provided by the present invention has the advantages of easy operation and use, and can effectively avoid the problem of easy introduction of external infection during drug administration.

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