CN210916070U

CN210916070U - Eliminate antibiotic antibacterial prefilled culture bottle

Info

Publication number: CN210916070U
Application number: CN201921560158.9U
Authority: CN
Inventors: 温韬; 王彬蔚
Original assignee: Shanghai Basalmedia Technologies Co ltd
Current assignee: Shanghai Basalmedia Technologies Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-03
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a culture bottle. A prefilled culture bottle for eliminating antibiotic bacteriostasis comprises a bottle body and a bottle cap, wherein a spirally-surrounding groove is formed in the inner side of the bottle body, a notch of the groove faces inwards, and cephalosporin enzyme is placed in the groove. Firstly, the cephalosporinase is placed in the bottle body of the pre-filled culture bottle, and can decompose antibiotics, so that the antibacterial activity of the antibiotics is effectively eliminated. Secondly, this patent sets up the recess into the heliciform, can be effective the area of recess, and then increase the content of cephalosporin enzyme.

Description

Eliminate antibiotic antibacterial prefilled culture bottle

Technical Field

The utility model relates to an experimental device, concretely relates to blake bottle.

Background

Antibiotics can selectively act on specific links of DNA, RNA and protein synthesis systems of bacterial cells, interfere with the metabolism of the cells, and hinder the vital activities of the cells or stop the cells from growing or even die. In the medical field, the medicine is greatly popular and widely applied.

However, during the culture of microorganisms, the growth of microorganisms may be inhibited by antibiotics in the culture flask.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eliminate antibiotic antibacterial prefilling culture bottle to solve above-mentioned problem.

The utility model discloses the problem solved can adopt following technical scheme to realize:

the utility model provides a eliminate antibiotic antibacterial prefilled culture bottle, includes body, bottle lid, its characterized in that, the inboard of body is opened has and is the heliciform recess that encircles, the notch of recess is inside, cephalosporin enzyme has been placed to the recess in.

Firstly, the cephalosporinase is placed in the bottle body of the pre-filled culture bottle, and can decompose antibiotics, so that the antibacterial activity of the antibiotics is effectively eliminated. Secondly, this patent sets up the recess into the heliciform, can be effective the area of recess, and then increase the content of cephalosporin enzyme.

As a preferred scheme, the bottle body is enclosed by a side wall and a bottom, the groove is formed in the side wall, the section of the groove is in a right-angle trapezoid shape and comprises a right-angle side located above, a bottom located on the outer side, a bevel edge located below, and a top located on the inner side and formed by a notch, and the bottom is parallel to the central axis of the bottle body. Thereby utilize the recess to be located the lateral wall pocket cephalosporin enzyme of below, reduce the probability that cephalosporin enzyme drops, breaks away from.

As another preferred scheme, the bottle body is enclosed by a side wall and a bottom, the groove is formed in the bottom, the section of the groove is in an isosceles trapezoid shape and comprises a top, a bottom and waists, the top is located above the top and formed by a notch, the bottom is located below the bottom, the waists are located on two sides, and the bottom is perpendicular to the central axis of the bottle body. Thereby utilizing the groove to limit the position of the cephalosporin enzyme and reducing the probability of cephalosporin enzyme separation.

The utility model provides an eliminate antibiotic antibacterial pre-filling blake bottle, can also be including being tubulose and inside hollow siphonozooid, the last port department of siphonozooid is equipped with outside turn-ups, turn-ups's external diameter is greater than the internal diameter of the bottleneck of body, and is less than the external diameter of the bottleneck of body, the siphonozooid passes through the turn-ups is sat bottleneck department, the lower extreme of siphonozooid stretches into in the body, just the lower port of siphonozooid is sealed, it has the trompil that runs through to open on the lateral wall of siphonozooid, the internal packing of siphonozooid has cephalosporin enzyme. Thereby, the amount of the cephalosporinase in the bottle body is increased by the tubular body, and simultaneously, the cephalosporinase can be fed into the culture medium inside the bottle body by the tubular body.

Preferably, the lower end surface of the tubular body is an inclined surface. Thereby reducing the resistance of the tubular body to insertion into the culture medium in the body.

Drawings

Fig. 1 is a schematic structural view of a structure of the present invention;

FIG. 2 is a schematic structural view of another structure of the present invention;

FIG. 3 is a schematic structural view of another structure of the present invention;

fig. 4 is an enlarged view of the portion of the structure of fig. 3 at the mouth of the bottle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.

Referring to fig. 1, 2, 3 and 4, the prefilled culture bottle for eliminating antibiotic bacteriostasis comprises a bottle body and a bottle cap 6, wherein the inner side of the bottle body is provided with a spirally-surrounding groove 3, the notch of the groove 3 faces inwards, and cephalosporin enzyme is placed in the groove 3. Firstly, the cephalosporinase is placed in the bottle body of the pre-filled culture bottle, and can decompose antibiotics, so that the antibacterial activity of the antibiotics is effectively eliminated. Secondly, this patent sets up recess 3 into the heliciform, can be effective recess 3's area, and then increase the content of cephalosporin enzyme.

Detailed description of the preferred embodiment 1

The body is enclosed by lateral wall 1 and end 2 and becomes, and recess 3 is opened on lateral wall 1, and recess 3's section is right trapezoid shape, including the right angle side that is located the top, is located the end in the outside, is located the hypotenuse of below, is located the inboard top that just is formed by the notch, and the end is on a parallel with the central axis of body. Thereby utilize recess 3 to be located the lateral wall 1 of below and hold the cephalosporin enzyme, reduce the probability that cephalosporin enzyme drops, breaks away from.

The pitch of the grooves 3 is preferably gradually reduced from top to bottom. To increase the amount of cephalosporinase underneath. The non-woven fabrics can be arranged at the groove opening of the groove 3, and when the culture medium is not filled in, the non-woven fabrics can prevent the cephalosporin enzyme from falling off. After the culture medium is filled, the pores on the non-woven fabric can ensure that the cephalosporin enzyme is slowly released and enters the culture medium.

Specific example 2

The body is enclosed by lateral wall 1 and end 2 and becomes, and recess 3 is opened on end 2, and recess 3's section is isosceles trapezoid shape, including the top that is located the top and is formed by the notch, is located the end of below, is located the waist of both sides, and end perpendicular to the central axis of body. Thereby limiting the position of the cephalosporinase by the groove 3 and reducing the probability of the cephalosporinase escaping.

The pitch of the grooves 3 is preferably equal. The bottom 2 can also be provided with a cross-shaped groove which is superposed with the center of the spiral groove. The amount of the cephalosporin enzyme is further increased by utilizing the cross groove, and meanwhile, the cross groove also plays a role in communicating circles of the spiral groove, so that the movement of the cephalosporin enzyme is facilitated.

In the two embodiments, a prefilled culture bottle for eliminating antibiotic bacteriostasis can further comprise a tubular body 4 which is tubular and hollow inside, an upper port of the tubular body 4 is provided with an outward flange 7, the outer diameter of the flange 7 is larger than the inner diameter of the bottle mouth of the bottle body and smaller than the outer diameter of the bottle mouth of the bottle body, the tubular body 4 is seated at the bottle mouth through the flange 7, the lower end of the tubular body 4 extends into the bottle body, the lower port of the tubular body 4 is sealed, a through opening hole 5 is formed in the side wall 1 of the tubular body 4, and cephalosporin enzyme is filled in the tubular body 4. Thereby increasing the amount of cephalosporinase in the body by means of the tubular body 4, while the cephalosporinase can be fed inside the culture medium in the body by means of the tubular body 4. Preferably, the lower end surface of the tubular body 4 is an inclined surface. Thereby reducing the resistance of the tubular body 4 to insertion into the culture medium inside the body. The lower end surface may be a flat surface which forms an angle of 10-40 degrees with the central axis of the tubular body 4. The lower end surface can also be an arc-shaped surface which is convex obliquely downwards. The bottle body is filled with a culture medium, and the culture medium is preferably tryptone soy peptone agar medium.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a eliminate antibiotic antibacterial prefilled culture bottle, includes body, bottle lid, its characterized in that, the inboard of body is opened has and is the heliciform recess that encircles, the notch of recess is inside, cephalosporin enzyme has been placed to the recess in.

2. The pre-filled culture flask for eliminating antibiotic bacteriostatic activity according to claim 1, wherein: the bottle body is enclosed by lateral wall and end, the recess is opened on the lateral wall, the section of recess is right trapezoid shape, including the right angle side that is located the top, is located the end in the outside, is located the hypotenuse of below, is located the inboard top that just is formed by the notch, end is on a parallel with the central axis of bottle body.

3. The pre-filled culture flask for eliminating antibiotic bacteriostatic activity according to claim 1, wherein: the bottle body is enclosed by a side wall and a bottom, the groove is formed in the bottom, the section of the groove is in an isosceles trapezoid shape and comprises a top, a bottom and waists, the top is located above the top and formed by a notch, the bottom is located below the bottom, the waists are located on two sides, and the bottom is perpendicular to the central axis of the bottle body.

4. The pre-filled culture flask for eliminating antibiotic bacteriostatic activity according to claim 2 or 3, wherein: the novel bottle is characterized by further comprising a tubular and internally hollow tubular body, an outward flange is arranged at the upper port of the tubular body, the outer diameter of the flange is larger than the inner diameter of the bottle opening of the bottle body and smaller than the outer diameter of the bottle opening of the bottle body, the tubular body is seated at the bottle opening through the flange, the lower end of the tubular body extends into the bottle body, the lower port of the tubular body is sealed, a through hole is formed in the side wall of the tubular body, and cephalosporin enzyme is filled in the tubular body.

5. The pre-filled culture flask for eliminating antibiotic bacteriostatic activity according to claim 4, wherein: the lower end surface of the tubular body is an inclined surface.