CN202051898U

CN202051898U - Lacrimal passage amplifying and expanding combined tool

Info

Publication number: CN202051898U
Application number: CN2011200583882U
Authority: CN
Inventors: 高见元
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-07
Filing date: 2011-03-07
Publication date: 2011-11-30
Anticipated expiration: 2021-03-07

Abstract

The utility model relates to a lacrimal passage amplifying and expanding combined tool, which comprises a handle (4), and is characterized by comprising a lacrimal passage amplifying and expanding needle head (2), a lacrimal point amplifying needle head (1) and a supporter guide tube head (3), wherein one end or tow ends of the handle are respectively sheathed with a joint (6), a joint base (5) is arranged at tail parts of the lacrimal passage amplifying and expanding needle head, the lacrimal point amplifying needle head and the supporter guide tube head, the lacrimal passage amplifying and expanding needle head, and the lacrimal point expanding needle head and the supporter guide tube head are respectively tightly sheathed and matched with the handle. The lacrimal passage amplifying and expanding combined tool disclosed by the utility model has the advantages that the use is convenient, the manufacture cost is reduced, the lacrimal passage amplifying and expanding needle head, and the lacrimal point expanding needle head and the supporter guide tube head can be respectively used as a deposable use tool, and the condition that pathogenic bacterium crossed infection of patients in a hospital is caused by the multi-time repeated use can be avoided.

Description

A kind of lacrimal passage expands logical tool kit

Technical field

This utility model relates to a kind of medical apparatus and instruments.

Background technology

Obstructed lacrimal passage causes that it is a kind of common oculopathy that eye is shed tears.Treat this oculopathy with probing of lacrimal passage and extensively carry out clinical, traditional Therapeutic Method is with lacrimal probe, flushing type lacrimal probe or with the heat effect of laser needle, the obstructive position of lacrimal passage is got through, to reach the unimpeded purpose of lacrimal passage.But people's lacrimal passage is not as plastics, the metallic conduit periphery central lumen that arched upward, and does not resemble the people, the animal trachea has cricoid cartilage to support yet.The animal intestines that people's lacrimal passage is seemingly cut open are the same, and are soft and bend is arranged, and inwall is pressed close to up and down, impaired as the scratch of inwall mucosa portion, or the narrow positions bacterial infection of lacrimal passage, cause that especially easily adhesion blocks.After visiting logical lacrimal passage with lacrimal probe because block and the lacrimal passage inner wall surface of narrow positions coarse, the case of adhesion obstruction is quite a lot of again sees for the secondary lacrimal passage.For preventing behind the probing of lacrimal passages that adhesion is blocked again, the doctor who has penetrates lacrimal passage and fixing certain hour with a rhizoid line, to delay lacrimal passage adhesion obstruction again.The doctor need use lacrimal probe respectively in whole probing of lacrimal passage, lacrimal point enlarges pin and eyelid retractor guiding tool, because these instrument manufacturing costs are higher, so repeatedly used repeatedly in the operation, but sterilization trouble, can not guarantee aseptic requirement, very easily cause pathogen cross infection in the patient institute.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of lacrimal passage easy to use, low cost of manufacture and expands logical tool kit.

A kind of lacrimal passage expands logical tool kit, comprise handle, it is characterized in that also comprising that lacrimal passage expands the cleansing pin head, lacrimal point enlarges syringe needle and eyelid retractor guiding tube head, there is bell and spigot joint described handle one or both ends, described lacrimal passage expansion cleansing pin head, lacrimal point expansion syringe needle and eyelid retractor guiding tube portion end to end have covered joint seat, lacrimal passage expand cleansing pin head, lacrimal point enlarge syringe needle and eyelid retractor guiding tube head respectively with the socket of handle close-fitting, it is hollow that described lacrimal passage expands that the cleansing pin head can also begin from afterbody, and is communicated with aperture on the front end side wall.This lacrimal passage expands logical tool kit because three kinds of instruments are shared a handle, lacrimal passage expands the cleansing pin head, lacrimal point enlarges syringe needle and eyelid retractor guiding tube head both can be socketed in the single instrument of formation on the handle respectively separately, also but two different heads of combination in any are socketed in the handle two ends simultaneously and form dual tool, the doctor can also inject antibiotic medicinal liquid by the aperture that lacrimal passage expands on the hollow and sidewall of cleansing pin head inside, not only easy to use, and reduced manufacturing cost, lacrimal passage expands the cleansing pin head, lacrimal point enlarges syringe needle and eyelid retractor guiding tube head all can be used as disposable tool using, avoids causing pathogen cross infection in the patient institute because of repeatedly using repeatedly.

Description of drawings

Fig. 1 is the sketch map of an embodiment of this utility model;

Fig. 2 is combined into the user mode figure that lacrimal passage expands cleansing pin for this utility model embodiment;

Fig. 3 is combined into the user mode figure of eyelid retractor guiding tube for this utility model embodiment;

Fig. 4 is combined into the user mode figure that lacrimal point enlarges pin for this utility model embodiment.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment lacrimal passage expands logical tool kit, comprise that handle 4, lacrimal passage expand cleansing pin head 2, lacrimal point enlarges syringe needle 1 and eyelid retractor guiding tube head 3, there is bell and spigot joint 6 at described handle two ends, described lacrimal passage expand cleansing pin head, lacrimal point enlarge syringe needle and eyelid retractor guiding tube end to end portion covered joint seat 5 is arranged, lacrimal passage expand cleansing pin head, lacrimal point enlarge syringe needle and eyelid retractor guiding tube head respectively with the socket of handle close-fitting.

Claims

1. a lacrimal passage expands logical tool kit, comprise handle (4), it is characterized in that also comprising that lacrimal passage expands cleansing pin head (2), lacrimal point enlarges syringe needle (1) and eyelid retractor guiding tube head (3), there is bell and spigot joint (6) described handle (4) one or both ends, described lacrimal passage expand cleansing pin head, lacrimal point enlarge syringe needle and eyelid retractor guiding tube end to end portion covered joint seat (5) is arranged, lacrimal passage expand cleansing pin head, lacrimal point enlarge syringe needle and eyelid retractor guiding tube head respectively with the socket of handle close-fitting.

2. lacrimal passage according to claim 1 expands logical tool kit, and its feature is that also it is hollow that described lacrimal passage expands that the cleansing pin head begins from afterbody, and is communicated with aperture on the front end side wall.