CN209940981U

CN209940981U - Improvement luo shi solid tuberculosis culture medium is with cultivateing frame

Info

Publication number: CN209940981U
Application number: CN201920703961.7U
Authority: CN
Inventors: 吕双双; 王卫洪
Original assignee: Dongyang Peoples Hospital
Current assignee: Dongyang Peoples Hospital
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a culture rack for an improved Roche solid tuberculosis culture medium, which belongs to the technical field of culture racks, and comprises a culture rack body, wherein a plurality of culture trays are movably connected on the culture rack body, each culture tray comprises a tray, a plurality of placing holes are arranged on the tray, one end inside each placing hole is rotatably connected with a placing cylinder, and the other end inside each placing hole is connected with a metal sheet for fixing the placing cylinder; the utility model discloses the barrel is connected with placing the hole rotation, can fix the baffle through sheetmetal and spacing knot again, makes the barrel can carry out free switching between vertical state and horizontal state, has solved the loaded down with trivial details problem of prior art operation; the utility model discloses cultivate the dish and cultivate the frame body and be detachable construction, the convenient dish that will cultivate takes off, simultaneously, has seted up the opening on the barrel, and the convenience is looked over the culture medium.

Description

Improvement luo shi solid tuberculosis culture medium is with cultivateing frame

Technical Field

The utility model belongs to the technical field of cultivate the frame, concretely relates to improvement luo shi solid tuberculosis culture medium is with cultivateing frame.

Background

Tuberculosis is a chronic infectious disease caused by mycobacterium tuberculosis, the incidence rate of tuberculosis in China is on the trend of increasing year by year in recent years, the culture of the mycobacterium tuberculosis is an important means for diagnosing the mycobacterium tuberculosis, and the selection of a culture medium is a direct factor influencing the growth and diagnosis of the mycobacterium tuberculosis. At present, in clinical laboratories of China, tuberculosis culture media widely applied are mainly divided into liquid culture media and improved Roche solid culture media. The latter is widely used in primary hospitals due to simple operation and economy. The improved Roche culture medium is a slant culture medium, the specimen after clinical sampling is uniformly inoculated on the slant of the whole culture medium after special treatment, and the slant is upward and horizontally placed in an incubator at 37 ℃, and after 24 hours, the specimen is vertically placed and continuously cultured in the incubator at 37 ℃. The growth of the bacteria was observed 1 time each on

day

3 and 7 of the culture to exclude the presence of fast growing mycobacteria. Thereafter, 1 observation was made every week, and positive ones were reported at any time. Because the growth of the mycobacterium tuberculosis is slow, the colonies can be seen with naked eyes for positive people generally in 2-4 weeks, and the culture period for negative people is as long as 6-8 weeks.

The culture shelf of the currently used Roche medium has two defects:

1. the culture rack is divided into two racks, one rack dedicated to the flat placement of the culture medium and the other rack dedicated to the upright placement of the culture medium. The coexistence of the two racks causes insufficient space utilization in the incubator, and in the using process, the culture medium needs to be transferred from the flat rack to the vertical rack every time, so that the operation is complicated, and the culture medium pollution and the possibility of personnel infection are increased;

2. when the culture medium is observed every week, the culture medium on the vertical frame needs to be taken out one by one and put back after being observed by naked eyes, so that the operation is complicated, the time and the labor are wasted, and the culture medium pollution and the possibility of personnel infection are increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an improvement roche solid tuberculosis culture medium is with cultivateing frame has and can horizontally place, can be transformed into the cultivation frame of placing perpendicularly again, when lightening operator's work load, again can make full use of cultivate the incubator space, and reduce culture medium pollution and the possible characteristics of personnel infection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improvement roche solid tuberculosis culture medium is with cultivateing frame, includes cultivateing the frame body, and swing joint has a plurality of to cultivate the dish on cultivateing the frame body, cultivates the dish and includes the tray, has seted up a plurality of on the tray and has placed the hole, and the one end of placing downthehole portion is rotated and is connected with and places a section of thick bamboo, and the other end of placing downthehole portion is connected with and is used for the fixed sheetmetal of placing a.

As the utility model discloses a preferred technical scheme, cultivate the frame body and include two support frames and connecting plate, the both ends of connecting plate are connected with the support frame.

As the utility model discloses an optimal technical scheme, two one side that the support frame is relative is connected with the support bar.

As the utility model discloses an optimized technical scheme, the below of tray is connected with support bar assorted card strip.

As the utility model discloses an optimal technical scheme, place a section of thick bamboo including barrel, baffle, bottom plate and pivot, wherein, the barrel upper end is connected with the pivot, the barrel passes through the pivot and places the hole rotation and be connected, the bottom of barrel is connected with the bottom plate, one side of barrel is the opening, just barrel bottom open-ended one side is connected with the baffle.

As the utility model discloses an optimized technical scheme, the one end of sheetmetal below is connected with spacing knot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the barrel is connected with placing the hole rotation, can fix the baffle through sheetmetal and spacing knot again, makes the barrel can carry out free switching between vertical state and horizontal state, has solved the loaded down with trivial details problem of prior art operation;

2. the utility model discloses cultivate the dish and cultivate the frame body and be detachable construction, the convenient dish that will cultivate takes off, simultaneously, has seted up the opening on the barrel, and the convenience is looked over the culture medium.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the main body of the culture rack of FIG. 1 according to the present invention;

FIG. 3 is a schematic view showing the structure of the culture tray of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the placement holes of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the placement cartridge of FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the metal sheet of FIG. 4 according to the present invention;

fig. 7 is a schematic structural view of embodiment 2 of the present invention;

in the figure: 1. a culture rack body; 2. a culture tray; 3. a support frame; 4. a connecting plate; 5. a supporting strip; 6. a tray; 7. placing holes; 8. placing the cylinder; 81. a barrel; 82. a baffle plate; 83. a base plate; 84. a shaft pin; 9. a metal sheet; 10. a limit buckle; 11. and (6) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an improvement luo shi solid tuberculosis culture medium is with cultivateing frame, is including cultivateing frame body 1, cultivateing 1 last swing joint of frame body and have two to cultivate dish 2, cultivateing dish 2 and including tray 6, has seted up a plurality of on the tray 6 and has placed hole 7, places the inside one end of hole 7 and rotates and be connected with and place a section of thick bamboo 8, and places the inside other end of hole 7 and be connected with and be used for the fixed sheetmetal 9 of placing a section of thick bamboo 8.

Specifically, cultivate frame body 1 and include two support frames 3 and connecting plate 4, and the both ends of connecting plate 4 are connected with support frame 3.

Through adopting above-mentioned technical scheme, two

support frames

3 and 4 welded fastening of connecting plate ensure to cultivate the stability of frame body 1.

Specifically, support bars 5 are welded on one opposite sides of the two support frames 3, and clamping bars 11 matched with the support bars 5 are welded below the tray 6.

Through adopting above-mentioned technical scheme, tray 6 can slide on support bar 5 through card strip 11 and the cooperation of support bar 5, also can dismantle.

Specifically, the placing barrel 8 comprises a barrel body 81, a baffle 82, a bottom plate 83 and a shaft pin 84, wherein the shaft pin 84 is integrally formed at the upper end of the barrel body 81, the barrel body 81 is rotatably connected with the placing hole 7 through the shaft pin 84, the bottom plate 83 is integrally formed at the bottom of the barrel body 81, one side of the barrel body 81 is provided with an opening, and the baffle 82 is integrally formed at one side of the bottom opening of the barrel body 81.

Through adopting above-mentioned technical scheme, place the opening of seting up on the section of thick bamboo 8 and conveniently look over the culture medium bacterial growth condition.

Specifically, one end of the lower part of the metal sheet 9 is welded with a limit buckle 10.

Through adopting above-mentioned technical scheme, sheetmetal 9 is elastic steel structure, through sheetmetal 9 and spacing knot 10's cooperation, fixes baffle 82.

Example 2

Referring to fig. 7, the present embodiment is different from embodiment 1 in that: specifically, the support frame 3 is a flat plate structure.

By adopting the above technical scheme, the structure of surface support frame 3 is not limited to this application, as long as can support culture dish 2 can.

To sum up, the utility model discloses barrel 81's upper end is passed through pivot 84 and is placed hole 7 and rotate and be connected, can hang down naturally under the effect of gravity, reaches the vertical state, also can rotate barrel 81, blocks the edge of baffle 82 through spacing knot 10, makes barrel 81 be in and is close the horizontality, and the slope a bit a little pulls spacing knot 10 outward, can make spacing knot 10 and baffle 82's edge separation to make barrel 81 be in the vertical state.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improvement roche solid tuberculosis culture medium is with cultivateing frame, includes culture frame body (1), its characterized in that: cultivate and have a plurality of cultivation dish (2) on frame body (1), cultivate dish (2) including tray (6), seted up a plurality of on tray (6) and placed hole (7), place the inside one end of hole (7) and rotate and be connected with and place a section of thick bamboo (8), and place the inside other end of hole (7) and be connected with sheetmetal (9) that are used for the fixed section of thick bamboo (8) of placing.

2. The culture rack for the improved Roche solid tuberculosis culture medium as claimed in claim 1, wherein: the culture rack body (1) comprises two support frames (3) and a connecting plate (4), and the two ends of the connecting plate (4) are connected with the support frames (3).

3. The culture rack for the improved Roche solid tuberculosis culture medium as claimed in claim 2, wherein: one side opposite to the two support frames (3) is connected with a support bar (5).

4. The culture rack for the improved Roche solid tuberculosis culture medium as claimed in claim 3, wherein: and a clamping strip (11) matched with the supporting strip (5) is connected below the tray (6).

5. The culture rack for the improved Roche solid tuberculosis culture medium as claimed in claim 1, wherein: the placing barrel (8) comprises a barrel body (81), a baffle plate (82), a bottom plate (83) and a shaft pin (84), wherein the upper end of the barrel body (81) is connected with the shaft pin (84), the barrel body (81) is rotatably connected with the placing hole (7) through the shaft pin (84), the bottom of the barrel body (81) is connected with the bottom plate (83), one side of the barrel body (81) is provided with an opening, and one side of the bottom opening of the barrel body (81) is connected with the baffle plate (82).

6. The culture rack for the improved Roche solid tuberculosis culture medium as claimed in claim 1, wherein: one end of the lower part of the metal sheet (9) is connected with a limit buckle (10).