CN2181271Y

CN2181271Y - Disposable irrigator for ophthalmology department

Info

Publication number: CN2181271Y
Application number: CN 94200649
Authority: CN
Inventors: 周金华; 冯玉荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-19
Filing date: 1994-01-19
Publication date: 1994-11-02
Anticipated expiration: 2004-01-19

Abstract

The utility model relates to a disposable irrigator for ophthalmology department, which is improved on the basis of disposable infusion device. The utility model is mainly additionally provided with an irrigating tube, a pressurization pocket and an irrigating head. The disposable irrigator for ophthalmology department can achieve and exceed the irrigating effect of an undine (for example, people need to extrude the pressurization pocket when the intraocular foreign body is big or people need to increase the work efficiency.). The utility model is clean and sanitary, and has the advantages of reasonable structural design, easy fabrication, low cost, convenient portability and easy operation and use. The irrigating head can be replaced after the disposable irrigator for ophthalmology department is used; the used disposable irrigator for ophthalmology department can be threw away; a new disposable irrigator for ophthalmology department can be used in the next work.

Description

Disposable irrigator for ophthalmology department

This utility model relates to medical apparatus and instruments, especially is a kind of a kind of disposable irrigator used when ophthalmic has foreign body or the preceding conjunctival sac of operated eye to use medicine liquid washing.

At present, what use on the clinical ophthalmology is undine, and this undine has the following disadvantages in use: the solution in the undine heavily flows out from Hu Zui by liquid under normal pressure, and foreign body is difficult for being rinsed out in the eye; Undine is the glass of thin-walled, does not have slightly in the use very just to be damaged, and is promptly easily broken; Because the planform of its kettle, the sweep of Hu Zui is difficult to cleaning and sterilizing, just might become the media that hospital's sexuality is dyed; Use inconveniently, inconvenience is carried in the treatment of especially going out, easier collision or push broken mashed.

The purpose of this utility model is to overcome the weak point in the above prior art, and have when a kind of the use is provided Manual pressure, use, carry, easily, disposable irrigator health, inexpensive.

Formation of the present utility model:

This is to improve design on the basis of disposable transfusion device, and mainly being has increased flushing flexible pipe, pressurized capsule, syringe pipe three parts, and syringe pipe is made up of joint, hard tubule, and all the material that is increased is non-toxic transparent plastic.

This utility model further specifies middle in conjunction with the accompanying drawings embodiment:

Fig. 1 is the general layout structure chart of the disposable irrigator of ophthalmic,

Fig. 2 is the main TV structure figure of the pressurized capsule in the irrigator,

Fig. 3 is the vertical view of Fig. 2,

Fig. 4 is the syringe pipe master TV structure figure in the irrigator,

Fig. 5 is the A-A profile of Fig. 4.

Parts and position sequence number thereof in the diagram: 1, hanger, 2, the liquid bottle, 3, air inlet pipe, 4, middle blind plug, 5, liquid bottle cork, 6, the flushing flexible pipe, 7, liquid stopping block, 8, the flushing flexible pipe, 9, pressurized capsule, 10, joint, 11, the rigid plastics tubule.

The disposable irrigator of this ophthalmic mainly is made of blind plug 4, liquid bottle cork 5, flexible pipe and liquid stopping block 7, flexible pipe in hanger 1, liquid bottle 2, air inlet pipe 3, the hard, it is characterized in that:

Be provided with the syringe pipe that pressurized capsule 9 and pressurized capsule bottom match at the end of the bottom of liquid stopping block 7 flushing flexible pipe 8, and syringe pipe is made up of joint 10, plastic conduit 11, flushing

flexible pipe

6,8 is a same flexible pipe, this flexible pipe top and middle blind plug 4 join, the top of bottom and pressurized capsule 9 joins, and liquid stopping block 7 is arranged on its flexible pipe.

Be respectively interference fits character between the two ends of pressurized capsule 9 and flushing flexible pipe 8, the joint 10 and be connected, and be connected for stationary fit character between the endoporus of joint 10 and the plastic conduit 11.

The material of said plastic flexible pipe 8, pressurized capsule 9, joint 10, plastic conduit 11 is non-toxic transparent plastic.

The flushing flexible pipe is a long 800mm, endoporus is the pipe of 4-5mm, and the 40-50mm place is connected with joint 10 in pressurized capsule 9 bottom, is that a hard transparent plastic pipe 11(also claims in the joint 10: syringe pipe 11), the length of pipe 11 is 50-60mm, and internal orifice dimension is 1.5mm.

Patient is sitting on the chair during use, blind plug 4 in the hard of this irrigator upper end is inserted in the cleaning liquid bottle 2, liquid stopping block is unclamped, when treating to be full of flushing liquor in the pressurized capsule, the chucking degree of liquid stopping block is adjusted to the desired position, can wash, when needing to strengthen flushing pressure, the extruding pressurized capsule promptly increases liquid in pipe flow velocity and flow.When another patient uses, change syringe pipe and get final product.

Good effect of the present utility model:

The disposable flusher of this ophthalmic is succeeded in developing through inner clinic trial, can meet and exceed the developing result (as: intra-ocular foreign body is bigger, then need push pressurized capsule and just can get express developed) of undine; Reasonable in design is easily produced, the product cost is low; Be easy to carry, easy for operation and sanitation and hygiene---namely change one after washing first human, after one class, cleaning hose, pressurized capsule, syringe pipe discarded and next class time spent namely change new, so be called: the disposable flusher of ophthalmic.

Claims

1, the disposable irrigator of a kind of ophthalmic mainly is made of blind plug 4, liquid bottle cork 5, flexible pipe and liquid stopping block 7, flexible pipe in hanger 1, liquid bottle 2, air inlet pipe 3, the hard, it is characterized in that:

Be provided with the syringe pipe that pressurized capsule 9 and pressurized capsule bottom match at the end of the bottom of liquid stopping block 7 flushing flexible pipe 8, and syringe pipe is made up of joint 10, plastic conduit 11, flushing flexible pipe 6,8 is same flexible pipe, this flexible pipe top and middle blind plug 4 join, the top of bottom and pressurized capsule 9 joins, and liquid stopping block 7 is arranged on its flexible pipe.

2, irrigator according to claim 1 is characterized in that: be respectively interference fits character between the two ends of pressurized capsule 9 and flushing flexible pipe 8, the joint 10 and be connected, and be connected for stationary fit character between the endoporus of joint 10 and the plastic conduit 11.

3,, it is characterized in that the material of said plastic flexible pipe 8, pressurized capsule 9, joint 10, plastic conduit 11 is transparent non-toxic plastics according to claim 1,2 described irrigators.