Mammary duct positioning irrigator

Abstract

The invention discloses a mammary duct positioning irrigator, which is characterized by comprising a guide wire and an outer casing. The outer casing comprises a head and a duct connected integrally, the outer diameter of the guide wire is matched with the inner diameter of the duct, a positioning end of the guide wire is inserted into the duct and protruded from an orifice of the duct, and a handle is arranged at the other end of the guide wire. The positioning end of the guide wire is blunt or flat, the handle is a piston-shaped handle matched with an inner cavity of the head, the guide wire is a solid or hollow metal wire, the positioning end of the guide wire is protruded from the orifice of the duct by 1-3mm, the inner diameter of the duct is 1mm, and the length thereof is 80mm. The positioning irrigator is special for mammary ducts, overcomes shortages or defects of various substitutes clinically, can reach the target spot quickly, can also bring convenience to injection of tracers and irrigation, has the advantages of simple structure, low cost, positioning accuracy, convenience in operation and wide applicable range, and overcome difficulty in positioning and irrigating of the mammary ducts and inconvenience in clinical operation.

Description

technical field [0001] The invention relates to a medical device in the medical field, in particular to a breast duct locating flusher. Background technique [0002] Unsmooth breast ducts and intraductal papilloma are common clinical manifestations and diseases, which require corresponding treatment and treatment. [0003] At present, there is no special treatment equipment in medical treatment, and the commonly used clinical substitutes mainly include: [0004] 1. Catheteroscope, the disadvantages of using this kind of equipment: it needs a heavy machine, expensive, inconvenient to operate, and requires an independent operation room, which is high in cost; [0005] 2. Epidural catheter, the disadvantages of using this device: the catheter is not strong enough, easy to bend, difficult to reach the target point, inaccurate positioning, no connection interface, inconvenient to inject tracer, and inconvenient to rinse. Contents of the invention [0006] The purpose of the ...

AI Technical Summary

Problems solved by technology

[0004] 1. Catheteroscope, the disadvantages of using this kind of equipment: it needs a heavy machine, expensive, inconvenient to operate, and requires an independent operation room, which is high in cost;

[0005] 2. Epidural catheter, the disadvantages of using this device: the catheter is not strong enough, easy to bend, difficult to reach the target point, inaccurate positioning, no connection interface, inconvenient to inject tracer, inconvenient to wash

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