CN2607373Y - Semi-automatic double-phase blood bacteria increasing apparatus - Google Patents
Semi-automatic double-phase blood bacteria increasing apparatus Download PDFInfo
- Publication number
- CN2607373Y CN2607373Y CN 03229145 CN03229145U CN2607373Y CN 2607373 Y CN2607373 Y CN 2607373Y CN 03229145 CN03229145 CN 03229145 CN 03229145 U CN03229145 U CN 03229145U CN 2607373 Y CN2607373 Y CN 2607373Y
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- Prior art keywords
- blood
- semi
- bottle
- automatic
- increasing apparatus
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Abstract
The utility model provides a semiautomatic two phase blood enrichment device, relating to a clinic bacteria culture device, which is essentially used for blood and also for bacteria culture of body fluid and consists of a tank body, a control panel on the tank body, a supporting frame in the tank body and a constant temperature equipment, the top of the supporting frame is equipped with a swing bed, and a swing component is arranged between the supporting frame and the swing bed, the swing control equipment connected with the swing bed is located under the supporting frame. The swing bed is provided with a rack whose surface forms an angle of 20 to 50 degree with the tank body bottom and is put with a two phase blood bottle. The semiautomatic two phase blood enrichment device of the utility model has advantages of low cost and easy operation, which also eliminates the living contaminants in culture transferring process, and moreover, accelerates the bacteria growing, thereby improving the detection rate and being convenient for popularization and application.
Description
[technical field]
The utility model relates to a kind of clinical bacterial culture equipment, is mainly used in the bacterium that increases that blood also can be used for body fluid and cultivates.
[background technology]
For many years, in order to improve the positive rate of hemoculture, except selecting blood sampling opportunity, increase number of times and blood volume, improvement substratum prescription, improve outside the operating skill, using the biphasic cultivation bottle and adopting fully automatic blood to cultivate instrument is an important improvement.
U.S. home-made fully automatic blood is cultivated instrument, impels bacterial growth to accelerate by the rotation Blood culture bottle, and can timing automatic detect outside bottle, but because price is expensive, can't generally adopt in China; 02266762.8 patent application " biphasic cultivation bottle " discloses a kind of new culturing bottle, this bottle is square, be convenient to tilting, one dividing plate is arranged in bottle, bottle intracavity is divided into two chambers (liquid-phase chamber and solid phase chamber), in two cavitys, be respectively charged into substratum, high-temperature sterilization again, take advantage of heat that bottle is tilting, form the solid phase inclined-plane through cooling, promptly form the two-phase bottle, this culturing bottle can be realized culture transferring again in same bottle, fundamentally stop again the living contaminants in the culture transferring process, and then improved the bacterium recall rate.But when using owing to the biphasic cultivation bottle is static condition, thereby has the slower shortcoming of bacterial growth.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome above-mentioned weak point, provide a kind of cost low, can stop again living contaminants in the culture transferring process again, and can impel bacterial growth to accelerate, improve the semi-automatic diphasic blood bacteria increasing apparatus of recall rate.
The utility model is achieved in that semi-automatic diphasic blood bacteria increasing apparatus, it includes control panel on casing, chamber door, the casing, is positioned at intravital bracing frame of case and thermostat, be characterized in: there is oscillating bed the bracing frame top, between bracing frame and the oscillating bed swing component is arranged, the oscillating control device that links to each other with oscillating bed is positioned at the below of bracing frame.
Two groups of pulleys are arranged at the oscillating bed bottom of semi-automatic diphasic blood bacteria increasing apparatus, can slide on the slide rail on the bracing frame, and slide rail and two groups of pulleys constitute described swing component; Described oscillating control device is by motor, with cranking arm of joining of the output of motor with timing device constitutes, the affixed oscillating bed of the described the other end of cranking arm.Motor rotates, and drive is cranked arm, thereby drives the oscillating bed reciprocally swinging.Swing component also can adopt chute and slide block to constitute, and bracing frame is provided with chute, and slide block is positioned at the oscillating bed bottom.
Shelf is arranged on the oscillating bed, shelf haves three layers at least, and the shelf aspect becomes 20-50 degree angle with tank floor, shelve the dual-phase blood bottle on the shelf aspect, thereby guarantee that dual-phase blood bottle liquid when waving does not flow into the solid phase chamber and do not run into bottleneck yet, solid phase surface keeps horizontality.
Can place a bottle pallet on the shelf aspect, the dual-phase blood bottle is arranged in a bottle pallet; Can make things convenient for quick fetching dual-phase blood bottle.
On the casing of semi-automatic diphasic blood bacteria increasing apparatus chamber door is arranged, chamber door is a two-door structure, and there is control panel the door top, and push button and temperature, time display are positioned on the control panel, and thermostat is made up of heat-generating pipe and temperature controller.
Because the utility model adopts the biphasic cultivation bottle that two chambeies are arranged, fundamentally stopped again the living contaminants in the culture transferring process, and then improved the bacterium recall rate, again because oscillating bed is subjected to the control of oscillating control device, but reciprocally swinging, culturing bottle is placed on the oscillating bed, is shaken, thereby impels bacterium to accelerate growth.Thermostat makes the incubator temperature remain on optimum bacterial growth environment.
The utility model compared with prior art has following advantage: cost is low, and is easy to use, stopped the living contaminants in the culture transferring process, and bacterial growth is fast again, easy to utilize.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
[embodiment]
The structure of the semi-automatic diphasic blood bacteria increasing apparatus of embodiment 1 present embodiment can see from Fig. 1 and Fig. 2 that it includes chamber door on casing, the casing, there is control panel the door top, and the control of motor, temperature, time and demonstration are positioned on the control panel; Bracing frame 1 is positioned at casing, and two parallel slide rails 3 are arranged on the bracing frame, and two groups of pulleys 4 of oscillating bed 2 bottoms can reciprocatingly slide on slide rail, motor 5 adopts reducing motor, and being positioned at bracing frame below, motor output shaft joins the affixed oscillating bed 2 of the other end of cranking arm with 6 the end of cranking arm.Motor drives the oscillating bed to-and-fro movement by cranking arm, and timing device is serially connected in the oscillating control device circuit, with the time of control oscillating bed swing.Shelf 7 is arranged on the oscillating bed 2, and shelf haves three layers, and each layer is parallel to each other, and the aspect of shelf becomes 20-40 degree angle with tank floor, and dual-phase blood bottle 8 is emitted in bottle pallet 9 successively, opens cabinet door, and the bottle pallet is set aside on the shelf aspect.8 bottle pallets 9 of every layer of discharging, the surface of the solid phase chamber nutrient agar medium of dual-phase blood bottle is parallel with tank floor or approaching parallel.Shut cabinet door, configure temperature and time, connect power supply, bacteria increasing apparatus work, oscillating bed per minute swing 30-80 time, amplitude of fluctuation is the 20--40 millimeter.Open cabinet door after cultivating 12 hours, cut off the electricity supply, motor stops operating.Pull out a bottle pallet, change training, the mixed solution of blood and liquid in the dual-phase blood culturing bottle slowly is poured onto the solid phase chamber, again mixed solution is refunded liquid-phase chamber, bacterium colony also can be grown on the nutrient agar medium of solid phase chamber.Then the dual-phase blood culturing bottle is put into a bottle pallet, again the bottle pallet is pushed the shelf aspect, shut cabinet door, power connection continues to cultivate, and reaches requirement until bacterial count.
In order to reach the optimum environment of bacterial growth, the utility model has thermostat, is made up of heat-generating pipe and temperature sensor, and the temperature in the incubator is remained on 35.5 ± 1 ℃.Chamber door of the present utility model is that glass is two-door, has both made good heat insulating, is convenient to again observe.
For the two-phase bottle of producing with aseptic, clean bench sterile filling, semi-automatic pair of blood bacteria increasing apparatus of the present utility model also can increase bacterium to be cultivated, and the aspect of shelf 7 adopts 50 to spend with the tank floor angle, and oscillating bed per minute number of oscillations is 30 times.Oscillating bed per minute number of oscillations can reach by changing rotating speed of motor.
Claims (6)
1, semi-automatic diphasic blood bacteria increasing apparatus, it includes control panel on casing, chamber door, the casing, is positioned at intravital bracing frame of case (1) and thermostat, it is characterized in that: there is oscillating bed (2) bracing frame (1) top, between bracing frame and the oscillating bed swing component is arranged, the oscillating control device that links to each other with oscillating bed (2) is positioned at the below of bracing frame (1).
2, semi-automatic diphasic blood bacteria increasing apparatus according to claim 1 is characterized in that: described swing component is made of the two groups of pulleys (4) that are positioned at slide rail (3) on the bracing frame (1) and oscillating bed bottom; Described oscillating control device is by motor (5), crank arm (6) and the timing device formation the affixed oscillating bed of the described the other end of cranking arm (2) with the output of motor is joined.
3, semi-automatic diphasic blood bacteria increasing apparatus according to claim 1 and 2, it is characterized in that: shelf (7) is arranged on the described oscillating bed (2), shelf haves three layers at least, and the aspect of shelf (7) becomes 20-50 degree angle with tank floor, shelves dual-phase blood bottle (8) on the shelf aspect.
4, semi-automatic diphasic blood bacteria increasing apparatus according to claim 3 is characterized in that: shelve a bottle pallet (9) on the aspect of shelf (7), dual-phase blood bottle (8) places a bottle pallet (9).
5, semi-automatic diphasic blood bacteria increasing apparatus according to claim 1 and 2 is characterized in that: the temperature inside the box is set in 35.5 ± 1 ℃, oscillating bed per minute number of oscillations 30-80 time.
6, semi-automatic diphasic blood bacteria increasing apparatus according to claim 1 is characterized in that: described chamber door is two-door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229145 CN2607373Y (en) | 2003-02-26 | 2003-02-26 | Semi-automatic double-phase blood bacteria increasing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229145 CN2607373Y (en) | 2003-02-26 | 2003-02-26 | Semi-automatic double-phase blood bacteria increasing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607373Y true CN2607373Y (en) | 2004-03-24 |
Family
ID=34164729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229145 Expired - Fee Related CN2607373Y (en) | 2003-02-26 | 2003-02-26 | Semi-automatic double-phase blood bacteria increasing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607373Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796665A (en) * | 2012-08-14 | 2012-11-28 | 中国人民解放军南京军区南京总医院 | Swing-type micro-dynamic incubator |
| CN102796666A (en) * | 2012-08-14 | 2012-11-28 | 中国人民解放军南京军区南京总医院 | Sloshing-type micro-dynamic incubator |
| CN102807952A (en) * | 2012-08-14 | 2012-12-05 | 中国人民解放军南京军区南京总医院 | Rocking dynamic culture box |
| CN103409316A (en) * | 2013-08-22 | 2013-11-27 | 山东鑫科生物科技股份有限公司 | Constant temperature control system for blood bacterial culture instrument |
-
2003
- 2003-02-26 CN CN 03229145 patent/CN2607373Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796665A (en) * | 2012-08-14 | 2012-11-28 | 中国人民解放军南京军区南京总医院 | Swing-type micro-dynamic incubator |
| CN102796666A (en) * | 2012-08-14 | 2012-11-28 | 中国人民解放军南京军区南京总医院 | Sloshing-type micro-dynamic incubator |
| CN102807952A (en) * | 2012-08-14 | 2012-12-05 | 中国人民解放军南京军区南京总医院 | Rocking dynamic culture box |
| CN102796666B (en) * | 2012-08-14 | 2014-07-02 | 中国人民解放军南京军区南京总医院 | Sloshing-type micro-dynamic incubator |
| CN102807952B (en) * | 2012-08-14 | 2014-08-27 | 中国人民解放军南京军区南京总医院 | Rocking dynamic culture box |
| CN103409316A (en) * | 2013-08-22 | 2013-11-27 | 山东鑫科生物科技股份有限公司 | Constant temperature control system for blood bacterial culture instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |