TWM628745U - Non-tenon type regent clamp tray - Google Patents

Abstract

The new model relates to a non-tenon-type reagent cartridge, which includes six clips and a plurality of easily dismantled points; ten reagent filling grooves are perforated on each clip, and each reagent filling groove is used for filling biological The sample extracts reagents, the bottom of each reagent filling groove is a conical groove; the easy-to-break points are set between two adjacent clips to connect the two adjacent clips to each other. Therefore, the non-tenon-type reagent cartridge of the present invention is used to fill the chemical reagents required in the biological sample extraction process, and can be used with an automatic biological sample extraction instrument, and the setting of the easy-to-break point can be Cut the required reagent filling tank according to the experimental demand.

Description

Non-tenon reagent cartridge chuck

This creation is about a non-tenon-type reagent cartridge for filling the chemical reagents required in the extraction process of biological specimens, and then collocating with the automated biological specimen extraction apparatus.

With the rapid development and application of biotechnology, the demand for biochemical and molecular biological methods for detection is increasing day by day. As far as nucleic acid (DNA or RNA) technology is concerned, nucleic acid extraction technology is the first step in the experimental process of life science and academic research, and it is also an indispensable link in the process of molecular diagnosis. Today, there are polymerase chain reaction instruments on the market that can perform nucleic acid amplification and analysis at the same time, and are equipped with electric pipettes, nucleic acid hybridization reactors, cleaning instruments, signal interpretation instruments, etc. to complete all detection steps. However, in use, the reagent filling tank can only be used with a single reagent, and the number of specimens, the usage amount of the reagent filling tank, and the preparation time are all problems to be overcome in this technical field.

In order to overcome the above-mentioned shortcomings and problems in the use of the reagent cartridge chuck, and to improve the convenience for users to use the reagent cartridge chuck, the creator of this case is committed to developing its solutions to serve the public and promote the development of this industry. The idea of the time led to the invention of the present invention.

The main purpose of this creation is to provide a non-tenon-type reagent cartridge for an automatic biological sample extraction instrument. During the biological sample extraction process, each sample extraction will use multiple and small amounts of chemical reagents , This creation can pre-fill the extraction reagent in the reagent cartridge, and then cooperate with the pipetting system of the automatic biological sample extraction instrument to complete the extraction. Secondly, the design of the six clips in this creation can save a lot of time for material preparation. In addition, if you encounter an abnormal number of specimens, you can use the easy breaking point to select the required number of reagents and use the reagents effectively.

In order to achieve the above-mentioned purpose, the present invention provides a non-tenon-type reagent cartridge chuck comprising: six clips and a plurality of easily dismantled points; wherein, ten reagent filling grooves are drilled on each clip, and each reagent The filling grooves are used for filling biological sample extraction reagents, and the bottom of each reagent filling groove is a conical groove that is wide at the top and narrow at the bottom. Secondly, the easily detachable points are arranged between two adjacent clips, so that the two adjacent clips are connected to each other.

In the aforementioned non-tenon-type reagent cartridge of the present invention, an open end of each reagent filling groove has a depth D to the bottom of the tapered groove, and the depth D is 31.30-31.90 mm.

In the aforementioned non-tenon-type reagent cartridge of the present invention, the reagent filling grooves include a plurality of first reagent filling grooves and a plurality of second reagent filling grooves.

In the aforementioned non-tenon-type reagent cartridge of the present invention, the first reagent filling grooves are used to fill 50 μl-1.2 mL of reagents.

In the aforementioned non-tenon-type reagent cartridge of the present invention, the second reagent filling groove is used to fill 50 μl-2.0 mL of reagent.

In the aforementioned non-tenon-type reagent cartridge of the present invention, the length L of the six clips is 100.93-101.53 mm, and the six clips are connected to each other through the easy breaking points to form a width W , the width W is 105.98~106.58 mm.

In the aforementioned non-tenon-type reagent cartridge of the present invention, two adjacent cartridges are connected through five of these easily detachable points.

In the aforementioned non-tenon-type reagent cartridge of the present invention, two adjacent cartridges are separated by an external force through the five easy-to-break points.

Based on the above-mentioned advantages, and in order to enable the reviewers to have a better understanding of the creation, a preferred implementation is disclosed as follows. The composition of the creation and its effects are described in detail below in conjunction with the drawings and drawing numbers.

The following describes the implementation of the present creation by means of specific examples, and those skilled in the art can easily understand other advantages and effects of the present creation from the contents disclosed in this specification. In addition, the present creation can also be implemented or applied by other different specific embodiments, and various modifications and changes can be made without departing from the spirit of the present creation.

Please refer to FIGS. 1 to 3. FIG. 1 is a schematic perspective view of a non-tenon-type reagent cartridge chuck according to a novel embodiment; FIG. 2 is a bottom perspective view of a non-tenon-type reagent cartridge chuck according to the novel embodiment; Bottom view of the non-tenon-type reagent cartridge chuck of the novel embodiment.

As shown in FIG. 1 to FIG. 2 , the present invention relates to a non-tenon-type reagent cartridge 1 including six clips 10 and a plurality of easy-to-break points 20 ; wherein, ten clips 10 are pierced through each clip 10 . Reagent filling grooves 11, each reagent filling groove 11 is used for filling biological sample extraction reagents, and the bottom of each reagent filling groove 11 is a conical groove 12 that is wide at the top and narrow at the bottom. Secondly, the easily detachable points 20 are arranged between two adjacent clips 10 to connect the two adjacent clips 10 to each other. The reagents extracted from the biological samples are placed in the appropriate reagent filling tank 11 according to the conditions of different formulations, and can be stored for later use after being sealed with an aluminum film. After confirming the number of samples, the six clips 10 of the present creation can quickly prepare materials for a large number of samples. If the sample has an abnormal number, the easy breaking point 20 can be used to select an appropriate amount of reagents. After confirming the number of samples loaded, the sample and reagent holder can be installed on the automatic extraction apparatus.

Please refer to FIG. 4 , which is a side view of the clip according to the new embodiment.

As shown in FIGS. 3 and 4 , each reagent filling groove 11 has a depth D from an open end 111 to the bottom of the tapered groove 12 , and the depth D is 31.30-31.90 mm. Next, the reagent filling grooves 11 include a plurality of first reagent filling grooves 11a and a plurality of second reagent filling grooves 11b, and each clip 10 has one first reagent filling groove 11a and nine second reagent filling grooves 11b, The first reagent filling grooves 11a are used for filling 50 μl˜1.2 mL of reagents, and the second reagent filling grooves 11b are used for filling 50 μl˜2.0 mL reagents. As shown in FIG. 4 , the length L of the six clips 10 is 100.93-101.53 mm, and the six clips 10 are connected to each other through the easily detachable points 20 to form a width W, and the width W is It is 105.98~106.58 mm. In an embodiment of the present invention, the two adjacent clips 10 are connected through five easily detachable points 20; The two adjacent clips 10 are separated.

To sum up, the reagent filling tank 11 of the present invention can be used with ten different reagents at the same time, and can be used in conjunction with the production automatic biological sample extraction apparatus. In order to cope with the loading of a large number of specimens, the design of the six clips 10 can save a lot of time for material preparation. In addition, if an abnormal number of specimens is encountered, the easy breaking point 20 can be used to select the required number of reagents, and the reagents can be used effectively. . In biological specimen purification reagents, there is a situation where a small amount of reagent volume is used in a recipe. At this time, the tapered groove 12 with a reduced volume of the present invention can be used. The tapered groove 12 has a reduced tapered structure, which can effectively cooperate with The pipetting system of the extractor completes the aspiration of small volumes of reagents.

The above-mentioned embodiments are only examples for the convenience of description, and the scope of rights claimed in this creation should be based on the scope of the patent application, rather than being limited to the above-mentioned embodiments.

1: Non-tenon reagent cartridge chuck 10: Card holder 11: Reagent filling tank 11a: The first reagent filling tank 11b: The second reagent filling tank 111: Open end 12: Tapered groove 20: Easy break point

Fig. 1 is the three-dimensional schematic diagram of the non-tenon-type reagent chuck of the novel embodiment; Fig. 2 is the bottom three-dimensional schematic diagram of the non-tenon-type reagent chuck of the novel embodiment; 3 is a bottom view of the non-tenon-type reagent chuck of the novel embodiment; FIG. 4 is a side view of the clip according to the new embodiment.

1: Non-tenon reagent cartridge chuck

10: Card holder

11: Reagent filling tank

111: Open end

Claims (8)

A non-tenon type reagent cartridge chuck, comprising: There are six clips, ten reagent filling grooves are perforated on each clip, each reagent filling groove is used to fill biological sample extraction reagents, and the bottom of each reagent filling groove is a cone with a wide upper part and a narrow lower part. groove; and A plurality of easily dismantling points are arranged between two adjacent clips, so that the two adjacent clips are connected to each other. The non-tenon-type reagent cartridge according to claim 1, wherein an open end of each reagent filling groove has a depth D to the bottom of the tapered groove, and the depth D is 31.30~ 31.90 mm. The non-tenon-type reagent cartridge according to claim 1, wherein the reagent filling grooves include a plurality of first reagent filling grooves and a plurality of second reagent filling grooves. The non-tenon-type reagent cartridge according to item 3 of the patent application scope, wherein the first reagent filling grooves are used to fill 50 μl-1.2 mL of reagents. The non-tenon-type reagent cartridge according to item 3 of the patent application scope, wherein the second reagent filling groove is used to fill 50 μl-2.0 mL of reagent. The non-tenon-type reagent cartridge according to claim 1, wherein the length L of the six clips is 100.93 mm to 101.53 mm, and the six clips are connected to each other through the easy breaking points Connected to form a width W, the width W is 105.98~106.58 mm. The non-tenon-type reagent cartridge as described in claim 1, wherein two adjacent cartridges are connected through five easily detachable points. The non-tenon-type reagent cartridge chucking plate as described in claim 7, wherein two adjacent clips are separated by an external force through five of the easily detachable points.

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