CN2198279Y

CN2198279Y - Disposable bacteria culture bottle and inoculating tool

Info

Publication number: CN2198279Y
Application number: CN 94229361
Authority: CN
Inventors: 戚其学
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-17
Filing date: 1994-08-17
Publication date: 1995-05-24
Anticipated expiration: 2004-08-17

Abstract

The utility model relates to a disposable bacteria culture dish and an inoculating tool in medical treatment industry, which is composed of a culture dish, an inoculating ring and an inoculating needle, wherein, the culture dish comprises a seat body and an upper cover, and the seat body is sheathed and covered by the upper cover; the circumference of the upper cover and the seat body is provided with a flange; the lower part of the seat body is provided with hollow crossed grids; the inoculating ring and the inoculating needle comprise a sterile sleeve, a ring body and a needle body; the center of a test tube is a cone cylinder body; one end of the ring body and the needle body is provided with a handle body, and the other end of the ring body and the needle body is provided with a metal wire. The utility model has the advantages of scientific structure, reasonable process, low cost, convenient operation, long service life, good effect, and clear surface.

Description

Disposable bacteria culture bottle and inoculating tool

The utility model relates to a kind of utensil that is used to check the culture identification bacterium in the medical industry.

At present, the used culture dish of culturing bacterium generally all adopts glasswork in the medical industry both at home and abroad, and also utmost point science not of structure, have influence on microbial culture and use inconvenience, glasswork manufacturing process complexity, easily broken under collision, transfering loop and inoculating needle generally adopt platinum to make, and the two structure of substratum and inoculating appliance is unreasonable, cost an arm and a leg, culture dish also need be scrubbed repeatedly with preceding, and can use behind autoclaving, and the culture dish after using also need be scrubbed and autoclaving repeatedly, very bother, bring many difficulties to the user, easily scratch in the scrubbing process in addition and point, as disinfect easy generation the in bad use back and pollute and the infection various diseases.Therefore, develop a kind of disposable Micro-Organism Culture Dish and inoculation utensil is domestic and international medical circle new problem anxious to be solved always.

The purpose of this utility model be exactly for provide a kind of scientific structure novelty, manufacturing process rationally, low cost product, need not scrub sterilization, any surface finish, use sharpness height repeatedly, use easy to operate, aseptic nontoxic no thermal source, use long disposable Micro-Organism Culture Dish of validity period and inoculation utensil.

The purpose of this utility model is achieved in that whole device is made up of culture dish, transfering loop, inoculating needle three parts, culture dish comprises pedestal and loam cake, the loam cake upper shield is on pedestal, loam cake has flange by the end in the garden on week, pedestal also has flange on week in the garden, pedestal is provided with crossed grid in the bottom, and the bottom is logical empty; Transfering loop comprises sterile sleeve and ring body, it in the middle of the sterile sleeve awl cylinder, peristome has flange, and ring body one end is the one handle body, and the other end is fixed a wire, and annular shape is made in the end, inoculating needle comprises sterile sleeve and needle body, is the awl cylinder in the middle of the sterile sleeve, and peristome has flange, needle body one end is the one handle body, and the other end is fixed a wire.Main points of the present utility model are its structural shape and principle of work.Its principle of work and using method are, with autoclaved various agar nutrient solutions, under aseptic condition, pour in the disposable Micro-Organism Culture Dish, make substratum, with sample to be tested, be inoculated on the substratum with disposable transfering loop, be positioned in 37 ℃ of constant incubators, cultivate after 24 hours and take out,, carry out separation and the evaluation of bacterium by working specification with the various bacterial colonys of growing on microscope or the direct viewing substratum.Transfering loop generally is used for the picking sample, and a bacterium liquid and a stroke bacterium colony are coated with various plate culture mediums etc., and inoculating needle then is mainly used in the single bacterium colony of picking, puncture deep agar substratum etc.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a culture dish structural representation of the present utility model.

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

Fig. 3 is a transfering loop structural representation of the present utility model.

Fig. 4 is an inoculating needle structural representation of the present utility model.

With reference to accompanying drawing, whole device is by culture dish, transfering loop, inoculating needle three parts are formed, culture dish comprises pedestal 1 and loam cake 2, loam cake 2 upper shields are on pedestal 1, and loam cake 2 has flange by the end in the garden on week, and pedestal 1 also has flange on week in the garden, pedestal 1 is provided with crossed grid and bottom in the bottom logical empty, transfering loop comprises sterile sleeve 3 and ring body 4, is the awl cylinder in the middle of the sterile sleeve 3, and peristome has flange, ring body 4 one ends are one handle bodies, the other end is fixed a wire, and the end makes annular shape, connects our pin and comprises sterile sleeve 3 and needle body 5, it in the middle of the sterile sleeve 3 the awl cylinder, peristome has flange, and needle body 5 one ends are one handle bodies, and the other end is fixed a wire.

Disposable Micro-Organism Culture Dish and inoculation utensil compared with prior art, the advantage such as have scientific structure, technology is reasonable, with low cost, easy to use, any surface finish is clear, Disinfection Effect is good, effective life is long will be widely used in the medical industry.

Claims

1, a kind of disposable Micro-Organism Culture Dish and inoculation utensil, by culture dish, transfering loop, inoculating needle three parts are formed, it is characterized in that: culture dish comprises pedestal and loam cake, and the loam cake upper shield is on pedestal, and loam cake has flange by the end in the garden on week, pedestal also has flange on week in the garden, pedestal is provided with crossed grid in the bottom, and the bottom is logical empty, and transfering loop comprises sterile sleeve and ring body, it in the middle of the sterile sleeve awl cylinder, peristome has flange, and ring body one end is the one handle body, and the other end is fixed a wire, and annular shape is made in the end, inoculating needle comprises sterile sleeve and needle body, is the awl cylinder in the middle of the sterile sleeve, and peristome has flange, needle body one end is the one handle body, and the other end is fixed a wire.