CN2910202Y

CN2910202Y - Verticle washing sterilizing cistern for medical endoscope

Info

Publication number: CN2910202Y
Application number: CNU2006200345296U
Authority: CN
Inventors: 尖锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-09
Filing date: 2006-06-09
Publication date: 2007-06-13
Anticipated expiration: 2016-06-09

Abstract

The utility model provides a vertical washing sterilizing cistern for medical endoscope, which includes a big-mouth cistern (1) and a small-mouth cistern (2) at the bottom of the big-mouth cistern and communicated with it. The utility model has the advantages of being sterilizing material-saving, ideal environmental-protection effect, simple structure, low cost and small floor space.

Description

The vertical cleaning and sterilizing groove of medical scope

Technical field:

This utility model is relevant with the vertical cleaning and sterilizing groove of the medical scope of the medical scope of high accuracy medical instruments in the medical industry.

Background technology:

Current in the medical science and technology develop rapidly, the exploitation of endoscope diagnosis and treatment technology and popularize to promoting human health and played crucial effects.When numerous patients benefits from the diagnosis and treatment of endoscopic technic and treatment, because of antibacterial and viral infection that endoscopy and treatment cause also obvious all the more.Scope is as modern high-precision diagnostic equipment, has frequently to use repeatedly complex structure, not characteristics such as easy cleaning.Intravital virus of the person under inspection of the disease that is infectious and antibacterial can adhere on the scope at any time, are examined in patient's body once entering without the scope of strict sterilization,--apparatus--cross infection between the patient that can cause the patient.In addition, the endoscopic technic personnel often touch patient's saliva, sputum, blood and gastric secretion thing, also have the hidden danger of cross infection between the doctors and patients undoubtedly.The scope cleaning equipment is representative with America and Europe and Japan mainly in recent years, and European and American countries mainly is divided into two kinds of means of different to the cleaning of scope, and a kind of is artificial the cleaning, and another kind is the machine automatic washing.Most external hospitals not only pay attention to the cleaning and sterilizing to scope, and the material of cleaning equipment select and supporting supplementary means particularly fastidious, still be as main sterilization means in two kinds of means of cleaning and sterilizing with artificial cleaning, the selected material of service sink mostly is the chemical industry composite of white, light, acid and alkali-resistance greatly and makes, cleaning poor shape many is representative with the poor radiused in side, this square groove existing easy to use, be convenient to numerous advantages such as cleaning.But just these advantages have caused the inevitable defective of such square groove: because the volume of groove is excessive, make each cleanout fluid (enzyme liquid) and disinfectant solution that uses, have only seldom that a part acts on scope, and major part all has been wasted.After adding disinfectant solution,, have to be equipped with large-scale ventilating system and change indoor air because the roomy volatilization of just quickening disinfectant solution of notch makes cleaning operation indoor.Such rinse bath can only can be carried out cleaning by the combination of 4～5 grooves, so hospital will use this equipment just must select for use an enough big room to put this " huge monster ".China hospital is in recent years to the diagnosis and treatment user demand of scope, along with compatriots' economy and healthy change also improve greatly, the quantity of scope and the frequency of use rise day by day, the method for cleaning and disinfecting of scope and coordinative composition of equipments aspect then are in adjust and the improvement stage.Primary device side requires more and more incompatible to high-level infection control, present 90% Chinese Hospitals is not almost used the product of professional and complete producer, the substitute is and get on the job with indigenous methods, gather materials on the spot, make by oneself processing, the material of selecting for use is multifarious especially, very strange, and cleaning quality can't bear one and looks into.Show that according to official's sampling result the scope qualification rate that cleans out through these cleaning equipments is extremely low, emerge in an endless stream because of scope cleans the cross infection that does not thoroughly cause.Thereby in time put into effect relevant scope cleaning operation standard with regard to this situation China Ministry of Public Health, there are laws to abide by to make the cleaning of scope, has regulations to abide by.Domestic during this period also have a lot of producers, developed elongated slot with Chinese characteristics.Though such groove can be placed directly in scope in the groove and clean, but it also has the identical shortcoming of external square groove.

The utility model content:

The purpose of this utility model is in order to overcome above deficiency, provides a kind of and can save pasteurization material, environment protecting is good, and is simple in structure, the vertical cleaning and sterilizing groove of the medical scope of the scope that cost is low, floor space is little.

The purpose of this utility model is achieved like this:

The vertical cleaning and sterilizing groove of the medical scope of this utility model comprises big mouthful of groove, is positioned at the osculum groove that is communicated with big mouthful of groove of big mouthful of trench bottom.

Big mouthful of above-mentioned groove, the shape of cross section of osculum groove are respectively rectangle or ellipse garden shape.

Big mouthful of above-mentioned groove, the shape of cross section of osculum groove are respectively rectangle, the depth H of big mouthful groove is 25%～32% with the ratio of osculum groove depth h, big mouth flute length limit L is 105%～120% with the ratio on osculum flute length limit 1, and big mouth groove minor face B is 220%～260% with the ratio of osculum groove minor face b.

Between above-mentioned osculum groove cell wall and cell wall and cell wall and bottom is arc transition.

When adopting utility model to clean scope, scope can be inserted the part of human body and main frame joint to the thin of operating position in the arcuation cell wall enters the osculum groove, scope main frame joint and operating position then are placed in the big mouthful of groove and clean.So both reach the Disinfection Effect of traditional square groove, elongated slot, also remedied many shortcomings of such rinse bath simultaneously.

This utility model is saved cleanout fluid (enzyme liquid), disinfectant solution.Narrow and small notch can reduce the natural evaporation amount of disinfectant solution, has controlled the air quality in the cleaning shop effectively.Volume of the present utility model can be 1/4 of like product, so just provide more cleaning activity space to user, make scope clean this work and become simple more smooth, also just save production materials and production cost after volume reduces greatly, and can satisfy the requirement of up-to-date Ministry of Public Health " scope cleaning and sterilizing technical operation standard (version in 2004) ".

The utlity model has economical with materials, protection environment, simple in structure, low-cost, advantage such as floor space is little.

Description of drawings:

Fig. 1 is this utility model structural representation.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

The specific embodiment:

Referring to Fig. 1～Fig. 3, shape of cross section is that the bottom of orthogonal big mouthful of groove 1 has the slot cross-section that is attached thereto to be shaped as orthogonal osculum groove 2, and drainage channel 3 is arranged at osculum groove 2 bottoms.Between cell wall in the osculum groove and cell wall and cell wall and bottom is arc transition.Big mouthful of groove depth H=100mm, its long limit L=480mm, minor face B=120mm.Osculum groove depth h=350mm, its long limit 1=440mm, minor face b=50mm.

Claims

1, the vertical cleaning and sterilizing groove of medical scope is characterized in that comprising big mouthful of groove (1), is positioned at the osculum groove (2) that is communicated with big mouthful of groove of big mouthful of trench bottom.

2, the vertical cleaning and sterilizing groove of medical scope as claimed in claim 1 is characterized in that the shape of cross section of big mouthful groove, osculum groove is respectively rectangle or ellipse garden shape.

3, the vertical cleaning and sterilizing groove of medical scope as claimed in claim 2, the shape of cross section that it is characterized in that big mouthful groove, osculum groove is respectively rectangle, the depth H of big mouthful groove is 25%～32% with the ratio of osculum groove depth h, big mouth flute length limit L is 105%～120% with the ratio on osculum flute length limit 1, and big mouth groove minor face B is 220%～260% with the ratio of osculum groove minor face b.

4, the vertical cleaning and sterilizing groove of medical scope as claimed in claim 3 is characterized in that between osculum groove cell wall and cell wall and cell wall and bottom are arc transition.