CN110106072B - Sample adding device and method for microbial sample test card - Google Patents
Sample adding device and method for microbial sample test card Download PDFInfo
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- CN110106072B CN110106072B CN201910338798.3A CN201910338798A CN110106072B CN 110106072 B CN110106072 B CN 110106072B CN 201910338798 A CN201910338798 A CN 201910338798A CN 110106072 B CN110106072 B CN 110106072B
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- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
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Abstract
The invention relates to the technical field of microbial detection, and discloses a microbial sample test card sample adding device and a sample adding method. According to the sample adding device and the sample adding method, negative pressure is formed in the sample testing card through the vacuum box, bubbles generated in suspension by air are avoided in the process of forming the negative pressure, the speed of adding the suspension sample into the sample testing card is high, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of microbial detection, in particular to a microbial sample test card sample adding device and a sample adding method.
Background
The microorganism culture, test and identification are to make microorganism and culture solution into suspension in a suspension bottle, then culture and corresponding detection are respectively carried out on different culture equipment and detection equipment, in order to facilitate the culture, transfer and detection of the suspension, the suspension sample needs to be added into a sample test card, the sample test card is provided with a communicated liquid inlet and a reaction hole, when the sample adding device at the present stage adds the suspension sample into the sample test card, bubbles are often generated in the suspension, the bubbles are mixed in the suspension and added into the reaction hole, when the personnel observe the suspension by using a microscope, the bubbles seriously affect the observation of the personnel, thereby bringing adverse factors to the identification of the microorganism.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a sample adding device and a sample adding method for a microorganism sample test card, which can quickly add a suspension sample into the sample test card and can effectively avoid the suspension from generating bubbles.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a microorganism sample test card sample adding device comprises a vacuum box and a sample test card frame, wherein a vacuum chamber is arranged in the vacuum box, a vacuum pump and an air inlet valve which are communicated with the vacuum chamber are also arranged in the vacuum box, the vacuum pump vacuumizes the vacuum chamber, the air inlet valve can communicate the vacuum chamber with the atmosphere, the sample test card frame can freely enter and exit the vacuum chamber, the sample test card frame comprises a card frame main body, a bottle supporting frame and a plurality of clamping grooves capable of containing sample test cards are arranged on the sample test card frame, the bottle supporting frame is arranged on one side of the card frame main body through a sliding rail and a sliding block, the clamping grooves are arranged on the card frame main body, a plurality of concave cavities capable of containing fixed suspension bottles are arranged on the bottle supporting frame, a plurality of suspension bottles can be arranged on the bottle supporting frame, tubules can be arranged on the sample test card, the free ends of the sample test card extend into the suspension bottles but are not immersed in the suspension, and a lifting mechanism is arranged in the vacuum chamber, the lifting mechanism can lift the bottle supporting frame to enable the free end of the thin tube to extend into the suspension.
As the improvement of the technical scheme, a reset piece is arranged between the clamp frame main body and the bottle supporting frame, and the reset piece forces the bottle supporting frame to be in an initial position.
As an improvement of the technical scheme, the depth of the clamping groove is smaller than the height of the sample test card, and one side of the card frame main body is provided with a handle.
As an improvement of the technical scheme, the lifting mechanism comprises a support, a polished rod, a lead screw and a motor are arranged on the support, the lead screw is provided with a lead screw nut, the lead screw nut can slide on the polished rod, and a lifting plate capable of lifting the bottle supporting frame is arranged on the lead screw nut.
As an improvement of the technical scheme, the sample test card comprises a test card main body and covering films covering two sides of the test card main body, wherein the test card main body is provided with a liquid inlet and a plurality of reaction holes, and the liquid inlet is communicated with the reaction holes through branch channels.
As an improvement of the technical scheme, an air pressure sensor for measuring the pressure of the vacuum chamber is arranged in the vacuum chamber.
A microbial sample test card sample adding method adopts the microbial sample test card sample adding device, and comprises the following steps:
step 1: filling a microbial suspension to be cultured or detected into the suspension bottle and placing the suspension bottle on a bottle supporting frame;
step 2: connecting the thin tube with a liquid inlet of a sample test card, placing the sample test card carrying the thin tube in a clamping groove, and extending the free end of the thin tube into the suspension bottle but not into the suspension;
and step 3: placing a sample test card rack carrying a suspension bottle, a tubule and a sample test card in a vacuum chamber;
and 4, step 4: vacuumizing the vacuum chamber to exhaust air in the reaction hole;
and 5: lifting the bottle supporting frame through a lifting mechanism to enable the free end of the thin tube to extend into the suspension;
step 6: the vacuum chamber is returned to normal pressure, and the suspension can be extruded by the atmosphere and added into the sample test card.
The invention has the following beneficial effects:
this application of sample device includes vacuum box and sample test card frame, be equipped with the real empty room that can hold sample test card frame in the vacuum box, place suspension bottle and sample test card in sample test card frame, and stretch into the suspension bottle with the free end of tubule but not stretch into the suspension, with real empty room evacuation, make the air in the sample test card remove, promote bottle support frame and suspension bottle through hoist mechanism, make the free end of tubule stretch into in the suspension, can be added sample test card by suspension with real empty room and atmosphere intercommunication, during the evacuation, the air of having avoided in the sample test card makes the suspension produce the bubble, and the speed of adding the suspension sample in the sample test card is fast, and easy operation.
Drawings
The invention is further described with reference to the following detailed description of embodiments and drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a sample test card holder and lifting mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a sample test card holder according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a sample test card holder of an embodiment of the present invention;
FIG. 5 is a schematic diagram of a sample test card according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 3, the sample adding device for the microbial sample test card comprises a vacuum chamber 1 and a sample test card holder 2, wherein a vacuum chamber 3 is arranged in the vacuum chamber 1, the vacuum chamber 3 is provided with an inlet, the vacuum chamber 1 is provided with a chamber door 9 in a region corresponding to the inlet, the chamber door 9 is provided with a sealing strip, the chamber door 9 and the sealing strip can seal the vacuum chamber 3, the outer side of the chamber door 9 is provided with a handle 10, and the chamber door 9 can be conveniently opened or closed by using the handle 10. Sample test card frame 2 accessible chamber door 9 and the real empty room 3 of freely cominging in and going out of import, sample test card frame 2 includes card frame main part 23 and the support bottleholder 21 of liftable, it can hold sample test card 4's draw-in groove 22 to be equipped with a plurality of on the card frame main part 23, it can hold fixed suspension bottle 5's cavity 25 to be equipped with a plurality of on the support bottleholder 21, can set up tubule 6 on the sample test card 4, the free end of tubule 6 stretches into suspension bottle 5 but not dip in the suspension, be equipped with hoist mechanism 7 in the real empty room 3, hoist mechanism 7 can make the free end of tubule 6 stretch into the suspension with holding in the palm bottleholder 21 promotion. The quantity of draw-in groove 22, cavity 25 and tubule 6 is six in this embodiment, utilizes support bottleholder 21 and card frame main part 23 can once accomplish the application of sample of a plurality of sample test cards 4, improves the efficiency of application of sample.
Further, one side of card frame main part 1 is equipped with three vertical heavy groove, and three heavy groove is left side middle right side and distributes, and middle heavy inslot is equipped with slide rail 24, is equipped with the slider on the slide rail 24, and slider and support bottle rack 21 are connected for support bottle rack 21 can carry out elevating movement for card frame main part 23 relatively, and the side butt of card frame main part 23 and support bottle rack 21 makes draw-in groove 22 and suspension bottle 5 press close to, and compact structure also can shorten the length of tubule 6.
Referring to fig. 4, two vertical guide sleeves 28 are arranged on the side surface of the bottle holder 21, the two guide sleeves 28 respectively extend into the left sinking groove and the right sinking groove of the card holder main body 23, guide rods 29 are inserted into the two guide sleeves 28, the upper ends of the guide rods 29 are connected with the card holder main body 23, the upper ends of the guide rods 29 are sleeved with a reset piece 26, the reset piece 26 is a spring, and two ends of the reset piece 26 are respectively abutted against the upper end surfaces of the guide sleeves 28 and the upper side wall of the sinking grooves. The guide rod 29 is provided with a limiting plate 11 in the area below the guide sleeve 28, and the limiting plate 11 prevents the guide sleeve 28 and the bottle holding frame 21 from separating from the clamp frame main body 23. The reset piece 26 forces the bottle support 21 to be at the initial position, i.e. the lower end face of the bottle support 21 is flush with the lower end face of the card support body 23, so as to place the sample testing card frame 2 in the vacuum chamber 3, and at this time, it is ensured that the free end of the thin tube 6 can extend into the suspension bottle 5 but not be immersed in the suspension, and when the bottle support 21 carries the suspension bottle 5 to rise, the free end of the thin tube 6 can extend into the suspension bottle 5 and be immersed in the suspension.
The depth of the clamping groove 22 is smaller than the height of the sample test card 4, and the upper end of the sample test card 4 is exposed above the clamping groove 22, so that the sample test card 4 can be placed or taken conveniently. One side of card frame main part 23 is equipped with handle 27, and handle 27 is equipped with horizontal part and vertical portion, and the lower extreme of vertical portion personally submits the wavy, makes things convenient for personnel to take and shifts test card frame. The bottom of the card frame main body 23 is provided with a groove, a limiting bulge is arranged in the vacuum chamber 3, when the card frame main body 23 is placed in the vacuum chamber, the card frame main body 23 is limited by the matching of the groove and the bulge, thereby avoiding the sample test card frame 2 from sliding and colliding with other mechanisms, and the whole sample test card frame 2 has compact structure and convenient use.
The lifting mechanism 7 comprises a support 71 arranged in the vacuum chamber 3, a polished rod 72 is arranged on the support 71, the polished rod 72 is vertically arranged, a support plate 77 is arranged at the upper end of the polished rod 72, bearings are arranged on the support 71 and the support plate 77, the same lead screw 73 penetrates through the two bearings, the lead screw 73 and the polished rod 72 are parallel to each other, a motor 74 is arranged on the support plate 77, one end of the lead screw 73 is connected with the output end of the motor 74, and the motor 74 can drive the lead screw 73 to rotate. The lead screw 73 is provided with a lead screw nut 75, the lead screw nut 75 is sleeved with a lifting plate 78, the lifting plate 78 is sleeved on the polish rod 72, the lifting plate 78 can slide along the axis of the polish rod 72, and the lifting plate 78 is provided with a lifting plate 76 for lifting the bottle supporting frame 21. The rotating speed of the motor 74 is adjustable, the lead screw 73 drives the lead screw nut 75 to move smoothly, the height of the bottle supporting frame 21 can be adjusted and controlled, and kinetic energy of the seat is directly used, so that the structure of the sample adding device is light. Initially, the lifting plate 76 is located at the lower end of the polish rod 72, and after the suspension bottle 5, the sample test card 4 and the tubule 6 are all disposed on the sample test card holder 2, the sample test card holder 2 is placed in the vacuum chamber 3 and the bottle holder 21 is placed on the lifting plate 76.
Further referring to fig. 5, the sample test card 4 includes a test card main body 41 and a film covering both sides of the test card main body 41, the test card main body 41 is provided with a liquid inlet 42 and a plurality of reaction holes 43, the liquid inlet 42 is communicated with the reaction holes 43 through respective branch channels 44, and the film can avoid leakage of the suspension. The reaction wells of the sample test card 4 of this embodiment are eighty in total, and a plurality of sample test sets can be obtained simultaneously.
The vacuum box 1 is also internally provided with a vacuum pump 8 and an air inlet valve which are both communicated with the vacuum chamber 3, the vacuum pump 8 is used for vacuumizing the vacuum chamber 3, and the air inlet valve can be used for communicating the vacuum chamber 3 with the atmosphere. When the vacuum chamber 3 needs to be vacuumized, the air inlet valve is closed, and the vacuum pump 8 is started; when the sample test card 4 needs to be added with the suspension, the vacuum pump 8 is closed, the reaction hole 43 is in a vacuum state, the vacuum chamber 3 can be returned to the normal pressure state by opening the air inlet valve, and the suspension is pressed into the reaction hole 43 by the atmosphere. An air pressure sensor for measuring the pressure of the vacuum chamber 3 is arranged in the vacuum chamber 3, and the air pressure in the vacuum chamber 3 can be judged through the air pressure sensor.
The invention also provides a sample adding method of the microbial sample test card, which adopts the sample adding device of the microbial sample test card and comprises the following steps:
step 1: the suspension of microorganisms to be cultured or detected is filled into the suspension bottle 5 and the suspension bottle 5 is placed on the bottle holder 21. Different microbial suspensions are placed in different suspension bottles 5, so that the samples can be loaded on a plurality of sample test cards 4 at one time, the efficiency is improved, and meanwhile, the cross contamination among different microbial suspensions can be avoided.
Step 2: the tubule 6 is connected with the liquid inlet 42 of the sample test card 4, the sample test card 4 carrying the tubule 6 is placed in the clamping groove 22, the free end of the tubule 6 extends into the suspension bottle 5 but does not extend into the suspension, so that the tubule 6, the sample test card 4 and the suspension bottle 5 are in one-to-one correspondence, and when the free end extends into the suspension bottle 5 but does not extend into the suspension, the formation of negative pressure in the sample test card 4 is facilitated, and air in the sample test card 4 cannot form bubbles in the suspension.
And step 3: the sample test card holder 2 carrying the suspension bottle 5, the tubule 6 and the sample test card 4 is placed in the vacuum chamber 3. The sample test card frame 2 is used for placing and carrying the suspension bottle 5, the tubule 6 and the sample test card 4, so that the operation is fast and convenient.
And 4, step 4: the vacuum chamber 3 is evacuated so that the air in the reaction hole 43 is exhausted. The sample test card holder 2, the suspension bottle 5, the tubule 6 and the sample test card 4 are simultaneously vacuumized through the vacuum chamber 3, a stable negative pressure environment or a vacuum environment can be obtained, it is ensured that the negative pressure of the reaction hole 43 is small enough when the sample test card 4 is added with suspension, and the generation of bubbles can be effectively avoided during sample addition.
And 5: the vial holder 21 is lifted by the lifting mechanism 7 so that the free end of the tubule 6 protrudes into the suspension. The bottle supporting frame 21 is utilized to lift a plurality of suspension bottles 5 at one time, the efficiency is improved, and the suspension can be extruded into the reaction holes 43 by atmosphere instead of filling the reaction holes 43 by the atmosphere when the vacuum chamber 3 is broken.
Step 6: make real empty room 3 resume normal atmospheric pressure, the suspension can be extruded by the atmosphere and add sample test card 4, and the application of sample principle is simple, convenient operation, and is efficient.
A method for loading a sample of a microorganism sample test card, according to another embodiment, the method comprises: the method adopts the sample adding device of the microbial sample test card, and comprises the following steps:
step 1: the suspension bottle 5 is filled with the suspension of microorganisms to be cultured or detected and the suspension bottle 5 is placed in the concave cavity 25 of the bottle holder 21. Different microbial suspensions are placed in different suspension bottles 5, so that the samples can be loaded on a plurality of sample test cards 4 at one time, the efficiency is improved, and meanwhile, the cross contamination among different microbial suspensions can be avoided.
Step 2: one end of the thin tube 6 is connected with the liquid inlet 42 of the sample test card 4, the sample test card 4 carrying the thin tube 6 is arranged in the clamping groove 22, the free end of the thin tube 6 extends into the suspension bottle 5 but does not extend into the suspension, so that the thin tube 6, the sample test card 4 and the suspension bottle 5 are in one-to-one correspondence, and when the free end extends into the suspension bottle 5 but does not extend into the suspension, the formation of negative pressure in the sample test card 4 is facilitated, air in the sample test card 4 cannot form bubbles in the suspension.
And step 3: the sample test card holder 2 carrying the suspension bottle 5, the tubule 6 and the sample test card 4 is placed in the vacuum chamber 3. The sample test card frame 2 is used for placing and carrying the suspension bottle 5, the tubule 6 and the sample test card 4, so that the operation is fast and convenient.
And 4, step 4: vacuumizing the vacuum chamber 3 to discharge the air in each reaction hole 43, each shunt passage 44, the liquid inlet 42 and the thin tube 6; and the vacuum chamber 3 simultaneously vacuumizes the sample test card holder 2, the suspension bottle 5, the tubule 6 and the sample test card 4 to obtain a stable negative pressure environment or vacuum environment, so that the negative pressure of the reaction hole 43 is small enough when the suspension is added to the reaction hole 43, and bubbles can be effectively avoided during sample addition.
And 5: the vial holder 21 is lifted by the lifting plate 76 of the lifting mechanism 7 so that the free end of the tubule 6 protrudes into the suspension. The plurality of suspension bottles 5 can be lifted by utilizing the bottle supporting frame 21 once, the efficiency is improved, and the suspension can be extruded into the reaction holes 43 by atmosphere instead of filling the reaction holes 43 with the atmosphere when the vacuum chamber 3 is broken.
Step 6: through the vacuum chamber 3 of admission valve intercommunication and atmosphere, the suspension can be extruded by the atmosphere and add sample test card 4, and the application of sample principle is simple, convenient operation, and is efficient.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the present invention shall fall within the protection scope of the present invention as long as the technical effects of the present invention are achieved by any similar or identical means.
Claims (7)
1. The utility model provides a microorganism sample test card application of sample device which characterized in that: comprises a vacuum box (1) and a sample test card frame (2), a vacuum chamber (3) is arranged in the vacuum box (1), a vacuum pump (8) and an air inlet valve which are communicated with the vacuum chamber (3) are also arranged in the vacuum box (1), the vacuum pump (8) vacuumizes the vacuum chamber (3), the air inlet valve can enable the vacuum chamber (3) to be communicated with the atmosphere, the sample test card frame (2) can freely enter and exit the vacuum chamber (3), the sample test card frame (2) comprises a card frame main body (23), a bottle supporting frame (21) and a plurality of clamping grooves (22) capable of containing sample test cards (4) are arranged on the sample test card frame (2), the bottle supporting frame (21) is arranged on one side of the card frame main body (23) through a sliding rail (24) and a sliding block, the clamping grooves (22) are arranged on the card frame main body (23), a plurality of concave cavities (25) capable of containing fixed suspension bottles (5) are arranged on the bottle supporting frame (21), can set up a plurality of suspension bottle (5) on holding in the palm bottle frame (21), can set up tubule (6) on sample test card (4), the free end of tubule (6) stretches into suspension bottle (5) but does not dip in the suspension, is equipped with hoist mechanism (7) in vacuum chamber (3), hoist mechanism (7) can promote holding in the palm bottle frame (21) and make the free end of tubule (6) stretch into the suspension.
2. The sample application device of a microbial sample test card of claim 1, wherein: a reset piece (26) is arranged between the clamp frame main body (23) and the bottle supporting frame (21), and the reset piece (26) forces the bottle supporting frame (21) to be in an initial position.
3. The sample application device of a microorganism sample test card according to claim 1 or 2, wherein: the depth of the clamping groove (22) is smaller than the height of the sample test card (4), and one side of the card frame main body (23) is provided with a handle (27).
4. The sample application device of a microbial sample test card of claim 1, wherein: the lifting mechanism (7) comprises a support (71), a polished rod (72), a lead screw (73) and a motor (74) are arranged on the support (71), the lead screw (73) is provided with a lead screw nut (75), the lead screw nut (75) can slide on the polished rod (72), and a lifting plate (76) capable of lifting the bottle supporting frame (21) is arranged on the lead screw nut (75).
5. The sample application device of a microbial sample test card of claim 1, wherein: the sample test card (4) comprises a test card main body (41) and covering films covering two sides of the test card main body (41), wherein a liquid inlet (42) and a plurality of reaction holes (43) are formed in the test card main body (41), and the liquid inlet (42) is communicated with the reaction holes (43) through branch channels (44).
6. The sample application device of a microbial sample test card of claim 1, wherein: an air pressure sensor for measuring the pressure of the vacuum chamber (3) is arranged in the vacuum chamber (3).
7. A method for loading a microbial sample test card, wherein the method uses the apparatus of claim 5, and comprises the following steps:
step 1: pouring a microorganism suspension to be cultured or detected into the suspension bottle (5) and placing the suspension bottle (5) on a bottle support (21);
step 2: connecting the thin tube (6) with a liquid inlet (42) of the sample test card (4), placing the sample test card (4) carrying the thin tube (6) in the clamping groove (22), and extending the free end of the thin tube (6) into the suspension liquid bottle (5) but not into the suspension liquid;
and step 3: placing a sample test card holder (2) carrying a suspension bottle (5), a tubule (6) and a sample test card (4) in a vacuum chamber (3);
and 4, step 4: vacuumizing the vacuum chamber (3) to exhaust air in the reaction holes (43);
and 5: the bottle supporting frame (21) is lifted by a lifting mechanism (7), so that the free end of the thin tube (6) extends into the suspension;
step 6: the vacuum chamber (3) is restored to normal air pressure, and the suspension can be extruded by the atmosphere and added into the sample test card (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910338798.3A CN110106072B (en) | 2019-04-25 | 2019-04-25 | Sample adding device and method for microbial sample test card |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910338798.3A CN110106072B (en) | 2019-04-25 | 2019-04-25 | Sample adding device and method for microbial sample test card |
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| CN110106072A CN110106072A (en) | 2019-08-09 |
| CN110106072B true CN110106072B (en) | 2022-05-13 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802413A2 (en) * | 1996-02-21 | 1997-10-22 | bioMerieux Vitek, Inc. | Automatic sample testing machine |
| CN105158024A (en) * | 2015-09-14 | 2015-12-16 | 珠海迪尔生物工程有限公司 | Negative pressure sample feeding instrument and negative pressure sample feeding method for biochemical analysis and identification plate |
| CN205710706U (en) * | 2016-04-29 | 2016-11-23 | 珠海迪尔生物工程有限公司 | A kind of microbial identification board frame |
| CN107328950A (en) * | 2017-08-22 | 2017-11-07 | 重庆博奥新景医学科技有限公司 | It is a kind of to be used for the automatic sample handling system of sample cell lifting and cleaning in cell analysis |
| CN108226555A (en) * | 2018-03-16 | 2018-06-29 | 李涛 | The quick sample adding device of clinical samples and method |
| CN210030706U (en) * | 2019-04-25 | 2020-02-07 | 珠海迪尔生物工程有限公司 | Microorganism sample test card application of sample device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2311563A1 (en) * | 2009-08-07 | 2011-04-20 | F. Hoffmann-La Roche AG | Processing units and methods for the processing of liquid samples |
-
2019
- 2019-04-25 CN CN201910338798.3A patent/CN110106072B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802413A2 (en) * | 1996-02-21 | 1997-10-22 | bioMerieux Vitek, Inc. | Automatic sample testing machine |
| CN105158024A (en) * | 2015-09-14 | 2015-12-16 | 珠海迪尔生物工程有限公司 | Negative pressure sample feeding instrument and negative pressure sample feeding method for biochemical analysis and identification plate |
| CN205710706U (en) * | 2016-04-29 | 2016-11-23 | 珠海迪尔生物工程有限公司 | A kind of microbial identification board frame |
| CN107328950A (en) * | 2017-08-22 | 2017-11-07 | 重庆博奥新景医学科技有限公司 | It is a kind of to be used for the automatic sample handling system of sample cell lifting and cleaning in cell analysis |
| CN108226555A (en) * | 2018-03-16 | 2018-06-29 | 李涛 | The quick sample adding device of clinical samples and method |
| CN210030706U (en) * | 2019-04-25 | 2020-02-07 | 珠海迪尔生物工程有限公司 | Microorganism sample test card application of sample device |
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