Seminiferous duct contraceptive suppository conveyor and memory alloy silica gel mesh duct-shaped seminiferous duct contraceptive suppository

Abstract

The invention discloses a seminiferous duct contraceptive suppository conveyor which comprises a sleeve pipe, wherein the front end of the sleeve pipe is provided with a positioning cavity; a cavity is arranged in the sleeve pipe; the front end of the sleeve pipe is provided with a suppository seat; the rear end of the suppository seat is provided with a positioning column; the positioning column is inserted in and matched with the positioning cavity; suppository seat cavities are arranged from the positioning column to the front end of the suppository seat in the suppository seat; the front end of the suppository seat is bent to one side; the front end of the suppository seat is provided with a needle seat; a needle head is installed on the needle seat, and a guide rod is installed in the cavity; a guide rod inner cavity is arranged in the guide rod, and a guide thread is installed in the guide rod inner cavity. A memory alloy silica gel mesh duct-shaped seminiferous duct contraceptive suppository matched with the seminiferous duct contraceptive suppository conveyor comprises a suppository body, wherein an inner cavity is arranged in the suppository body, and one end of the suppository body is provided with a suppository body opening; two silica gel spacers are installed in the inner cavity in parallel; and the periphery of the suppository body is provided with a silica gel layer. The invention overcomes the defects that male contraceptive methods are few at present, and only one long-term measure of vasoligature is available, and provides technical support and a contraceptive device for improving males to participate in family planning.

Description

technical field [0001] The invention relates to a contraceptive device, specifically a vas deferens contraceptive suppository transporter and a memory alloy silica gel mesh tubular vas deferens contraceptive suppository. Background technique [0002] Among the existing contraceptive methods, female use accounts for about 85%, and only vasectomy and condoms are used in male contraceptive measures. Although vasectomy and hormonal contraception play a positive role in controlling population growth, they all have side effects to varying degrees, especially irreversible sterilization. Complications and sequelae limit their promotion and acceptance by people of childbearing age to a certain extent; The condom will affect the quality of sexual life of some more sensitive men, so that these men have a resistance to the condom and are unwilling to use the condom, thereby also failing to achieve the contraceptive effect. Contents of the invention [0003] The object of the present ...

AI Technical Summary

Problems solved by technology

Although vasectomy and hormonal contraception play a positive role in controlling population growth, they all have side effects to varying degrees, especially irreversible sterilization. Complications and sequelae limit their promotion and acceptance by people of childbearing age to a certain extent; Condoms will affect the quality of sexual life of some more sensitive men, so that these men have resistance to condoms and are unwilling to use condoms, thus failing to achieve the contraceptive effect

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