CN2278491Y

CN2278491Y - Disposable conjunctival sac perfusion device

Info

Publication number: CN2278491Y
Application number: CN 97203668
Authority: CN
Inventors: 周金华; 阎均炎; 王云杰; 吴虹; 张艾梅; 徐惠; 杜连心; 许俊敏
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 1997-01-16
Filing date: 1997-01-16
Publication date: 1998-04-15
Anticipated expiration: 2007-01-16

Abstract

The utility model relates to a novel ophthalmic medical apparatus. The aim of the utility model is to overcome the disadvantage that a conjunctival sac patient needs frequent eyedrop application and large labor intensity. The perfusion device is composed of a suspension bracket, a medicinal liquor bottle, an air inlet pipe, a plug, a soft bottle stopper, a transfusion regulator, a Mouphy's pipe, a plastic thin pipe, a medicinal liquor adding pipe, liquor discharging double branch pipes, a perfusion head and a closed casing pipe. When the perfusion device is used, the utility model overcomes the disadvantage of frequent eyedrop application and reduces and prevents the chance of cross infection. Therefore, the utility model can be used for the outpatient service and inpatient. The utility model has stable working performance, labour saving, washing action, cleaning action, detumescence action, analgesic action, reasonable structural design, low cost and large social demand volume.

Description

Disposable conjunctival sac filling apparatus

This utility model relates to medical apparatus and instruments, especially is a kind of filling apparatus of ophthalmology conjunctival sac with medicinal liquid.

Clinically for the infective oculopathy of treatment, especially pseudomonas aeruginosa corneal ulcer, fungal corneal ulcer, except systemic administration, main by local frequent eye dripping, local eye dripping is difficult to accomplish uninterruptedly, also have inconvenience to use multiple antibiotic simultaneously, thereby be difficult in the conjunctival sac reach and keep effective drug level, so do not have excellent curative.The more development that can not control inflammation in a short time.

The purpose of this utility model is to overcome the weak point in the above prior art, and provide a kind of can conveniently use multiple antibiotic easy and simple to handle, can be the filling apparatus of two automatic eye dripping of eyes simultaneously.

The purpose of this utility model is achieved in that

This disposable conjunctival sac filling apparatus be aim at ophthalmic burn, infect or need frequent eye dripping and design a kind of in the conjunctival sac apparatus of liquid medicine injection.This filling apparatus is to improve to design on the basis of existing patent (ZL93202717.2).The main position of improving: in the bottom of transfusion speed actuator, improvement has 2 points to the Mo Feishi pipe: a bit be to change two arms that can go out medicinal liquid simultaneously in the lower end of Mo Feishi pipe, what be nested together mutually with two arms is two fluid connection tubes, end at two connection tubes is respectively equipped with joint, and it is case type sleeve pipe that the outside of the fluid tubule on the joint is provided with an end.

This eyes conjunctival sac filling apparatus that is exclusively used in is the non-toxic plastic goods, and is inexpensive, and for avoiding infection, a people does not promptly re-use after using, so claim disposable conjunctival sac filling apparatus.

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

Be illustrated as the overall construction drawing of disposable conjunctival sac filling apparatus,

In the diagram zero, parts and position sequence number thereof:

1, the cantilever arm of hanger, 2, the medicinal liquid bottle, 3, air inlet pipe, 4, plug, 5, soft bottle stopper, 6, the transfusion speed actuator, 7, drug liquid tube, 8, Mo Feishi pipe, two drain pipes of 8-1, Mo Feishi pipe bottom, 9, the connection tube of fluid arm, 10, the end fitting of connection tube, 11, one end is case type sleeve pipe, 12, the fluid tubule on the joint, claim again: pouring head, 13, the non-toxic plastic small hose.

This disposable conjunctival sac filling apparatus, constitute by parts such as hanger, medicinal liquid bottle, soft bottle stopper, air inlet pipe, plug, transfusion speed actuator, Mo Feishi pipe, non-toxic plastic small hoses, on the Mo Feishi of transfusion speed actuator 6 bottoms pipe 8, the lower end of Mo Feishi pipe is provided with two arm 8-1 that can go out medicinal liquid simultaneously, what be nested together mutually with two arms is two connection tubes 9 that can go out medicinal liquid simultaneously, the connection tube end is provided with joint 10, joint is provided with pouring head 12, and being provided with an end in the outside of pouring head is case type sleeve pipe 11.

The top of said Mo Feishi pipe 8 also is provided with the drug liquid tube 7 that optionally can add the heterogeneity medicinal liquid at any time.

Perfusion small hose 13 long 1400mm, diameter of bore 3～4mm, wherein minister 500mm on the Mo Feishi pipe 8, following minister 900mm connects a pouring head 12, long 35mm in the joint of pipe 9, diameter of bore 1.5mm, pouring head 12 can put long 55mm, the trocar sheath 11 of diameter of bore 16mm.An optionally available pouring head 12, also available two pouring heads 12.

Upper end insertion with filling apparatus during use prepares in the liquid bottle 2 of drug level, take the photograph Mo Feishi pipe 8, make under the flow of liquid, 30mm place at pouring head 12 ends, with immobilization with adhesive tape in suffering from the eyebrow below, the end of pouring head is over against corner of the eyes portion conjunctival sac, and the while adds fixing again with adhesive plaster at forehead, and eyes can pour into simultaneously.According to the state of an illness, regulate rate of flooding, general 8～15 droplets/minute.

The utility model good effect:

This disposable conjunctival sac perfusion device, stable work in work, easy to use, solved and needed frequent eye droppings Disadvantage, save manpower, reduce and avoided the chance of cross-infection, increasing and having kept in the conjunctival sac has The concentration of effect medicine, and can select Multiple Classes of Antibiotics to use simultaneously, outpatient service, inpatient all can use; Effect with flushing, cleaning, detumescence, pain relieving, reasonable in design, easily produce, cost is low, social Demand is big.

Claims

1, a kind of disposable conjunctival sac filling apparatus, by hanger, the medicinal liquid bottle, soft bottle stopper, air inlet pipe, plug, the transfusion speed actuator, the Mo Feishi pipe, parts such as non-toxic plastic small hose constitute, it is characterized in that: on the Mo Feishi pipe [8] of transfusion speed actuator [6] bottom, the lower end of Mo Feishi pipe is provided with two arms [8-1] that can go out medicinal liquid simultaneously, what be nested together mutually with two arms is two connection tubes [9] that can go out medicinal liquid simultaneously, the connection tube end is provided with joint [10], joint is provided with pouring head [12], and being provided with an end in the outside of pouring head is case type sleeve pipe [11].

2, filling apparatus according to claim 1 is characterized in that the top of said Mo Feishi pipe [8] also is provided with the drug liquid tube [7] that optionally can add the heterogeneity medicinal liquid at any time.