CN2865634Y

CN2865634Y - Tear duct probe

Info

Publication number: CN2865634Y
Application number: CN 200520126026
Authority: CN
Inventors: 张庆云; 吕桂娟; 亓向斌; 吕爱华
Original assignee: 张庆云
Priority date: 2005-12-20
Filing date: 2005-12-20
Publication date: 2007-02-07
Anticipated expiration: 2015-12-20

Abstract

It is a new type of lacrimal probe belonging to the medical appliance technology field. Including lacrimal probe body (1) and which is characterized in that: the lacrimal probe body (1) contains lacrimal probe hollow cavity (2); there are many through holes (3) connecting to the lacrimal probe hollow cavity (2) in the lower part of lacrimal probe body (1); the upper end of lacrimal probe body is equipped with the injection (4). The utility model includes the following advantages: simple structure, easy operation; it can not only have lacrimal passage probed, but also inject the liquid medicine into the lacrimal passage through lacrimal probe hollow cavity and many through holes connecting to the former; the lacrimal passage is filled with medicines in order to prevent the lacrimal adhesion and simultaneously play a role in diminishing inflammation.

Description

Novel lacrimal probe

Technical field

This utility model belongs to technical field of medical instruments, specifically a kind of novel lacrimal probe of ophthalmic.

Background technology

At present, lacrimal probe commonly used is solid stainless pin, when lacrimal passage stops up, inserts lacrimal passage with lacrimal probe and it is visited logical.But, after leading to the lacrimal probe spy merely, often cause the lacrimal passage adhesion, need to visit once again to lead to, cause very big misery to the patient.

Summary of the invention

The purpose of this utility model is to provide a kind of and probing of lacrimal passages can not be made the novel lacrimal probe of lacrimal passage adhesion again.

The purpose of this utility model is achieved in that this novel lacrimal probe comprises the lacrimal probe body, its construction features is that the lacrimal probe cavity is arranged in the lacrimal probe body, in lacrimal probe body bottom a plurality of through holes that communicate with the lacrimal probe cavity are arranged, be provided with injecting needle base in lacrimal probe body upper end.The lacrimal probe body is inserted lacrimal passage, after spy is logical, syringe nipple is inserted in the injecting needle base of lacrimal probe body upper end, inject medicine, medicinal liquid injects lacrimal passages by lacrimal probe cavity and a plurality of through holes that communicate with it, fills lacrimal passage with medicine, prevent the lacrimal passage adhesion, play antiinflammation simultaneously.

Advantage of the present utility model: simple in structure, easy to operate, can be with probing of lacrimal passages, medicinal liquid will be able to be injected lacrimal passage by lacrimal probe cavity and a plurality of through holes of communicating with it again, fill lacrimal passage with medicine, prevent the lacrimal passage adhesion, play antiinflammation simultaneously.

Description of drawings

Accompanying drawing is the cutaway view of this utility model along centrage.

The specific embodiment

Make this utility model with reference to accompanying drawing: this novel lacrimal probe comprises lacrimal probe body 1, lacrimal probe cavity 2 is arranged in the lacrimal probe body 1, in lacrimal probe body 1 bottom a plurality of through holes 3 that communicate with lacrimal probe cavity 2 are arranged, be provided with injecting needle base 4 in lacrimal probe body 1 upper end.

Claims

1, a kind of novel lacrimal probe, comprise lacrimal probe body (1), it is characterized in that lacrimal probe cavity (2) is arranged in the lacrimal probe body (1), a plurality of through holes (3) that communicate with lacrimal probe cavity (2) are arranged in lacrimal probe body (1) bottom, be provided with injecting needle base (4) in lacrimal probe body (1) upper end.