CN210347284U

CN210347284U - Gram staining cabinet

Info

Publication number: CN210347284U
Application number: CN201920202608.0U
Authority: CN
Inventors: 王景胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2020-04-17
Anticipated expiration: 2029-02-18

Abstract

The utility model provides a gram staining cabinet, include: the device comprises a cabinet body, a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle, a safranin bottle, a bottle cap, a six-way pipe, a sample injection pump, a dye pipe, a dye hole, a slide rack, a waste liquid cylinder and a reagent pipe; the smear can be vertically inserted on the slide groove, the steps of adding dye solution, eluting and drying can be simultaneously carried out in batches, and the operation can accurately control the time, so that the smear is fully combined with the dye, excessive dyeing can not occur due to timely elution, and the dyeing quality of the smear is improved; the sample of the same person cannot be caused by operation problems, so that the repeatability and the accuracy of the result are ensured; the smear inserting opening and the baffle are arranged on the smear placing frame, the convenience of loading and unloading the smear is guaranteed, the smear can be fixed, the smear sliding can not occur when a plurality of smears are processed simultaneously, the condition that the order is disordered is caused, and the result reliability of the inspection is guaranteed.

Description

Gram staining cabinet

Technical Field

The utility model relates to a gram staining tool especially relates to a gram staining cabinet.

Background

The microorganism detection is one of the test items which are often required to be done in hospital clinical laboratory, the gram stain method is a differential stain method which is widely used in bacteriology, the identification range can be narrowed according to the gram stain property of bacteria, the further separation and identification are facilitated, the disease can be diagnosed, and the gram stain can be used as a reference for selecting antibiotics due to different antibacterial spectra of various antibiotics. At present, when gram staining is carried out, 3-4 smears are usually needed to be smeared on one patient, and a plurality of smears are usually smeared on one patient at the same time. In order to avoid dye liquor covering incompletely in the operation process, will the level place slide glass, vertical elution dyestuff, in order to make the smear dry as early as possible, still need to weather with blowing, every smear all needs so repetitive operation, very loaded down with trivial details when operating like this, and owing to need dye a lot of smears simultaneously, the time of every smear is difficult for accurate grasp, the excessive or decoloration excessive condition of dyeing often can appear, influence the quality of smear, make the result degree of accuracy of inspection decline.

Disclosure of Invention

In view of the above shortcoming of prior art, the utility model aims to provide a utility model name for solve complex operation, time master inaccurate, smear quality poor problem among the prior art.

To achieve the above and other related objects, the present invention provides a gram staining cabinet comprising: the device comprises a cabinet body, a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle, a safranin bottle, a bottle cap, a six-way pipe, a sample injection pump, a dye pipe, a dye hole, a slide rack, a waste liquid cylinder and a reagent pipe; the dye hole is positioned on one side of the dye tube; the slide rack consists of a slide groove and a back plate; the back plate is fixed on the cabinet body; the dye tube is fixed on the back plate and is positioned above the slide rack; one end of the dye tube is sealed and fixed on the cabinet body, and the other end of the dye tube is connected with the six-way tube; the dye hole is aligned with the position of the slide on the slide rack; the waste liquid cylinder is positioned at the bottom of the cabinet body and is positioned right below the slide rack; the reagent tube, the bottle cap and the sample injection pump are of an integrated structure; the sample injection pump is positioned at the upper end of the bottle cap; the reagent tube penetrates through the bottle cap and the sample injection pump and respectively extends to the bottoms of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranine bottle; the sizes of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are consistent, and the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are all composed of a bottle body and a bottle opening; the outer sides of bottle openings of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are provided with threads; the inner side of the bottle cap is provided with threads, and the threads of the bottle cap are matched with the threads of the bottle mouth; crystal violet is engraved on the body of the crystal violet bottle; distilled water is carved on the body of the distilled water bottle; the body of the iodine solution bottle is carved with iodine solution; alcohol is engraved on the body of the alcohol bottle; the body of the safranine bottle is carved with safranine; the bottle cap can be respectively covered with a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle and a safranin bottle.

Preferably, the length of the slide rack is 20-30cm, the height of the back plate is 10cm, the height of the slide groove is 2-5mm, and the width of the slide groove is 1-1.5 mm.

Preferably, the slide rack can hold 0-20 slides.

Preferably, the cabinet body is 65-100cm long, 25-45cm wide and 45-55cm high.

Preferably, be equipped with the switch on the sampling pump, the inside battery and the interface that charges that is equipped with of sampling pump can directly use, also can plug in the power and use.

Preferably, the volume of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranin bottle is 500ml or 1L according to the requirement.

As mentioned above, the utility model discloses a gram staining cabinet has following beneficial effect: the smear can be vertically inserted on the slide groove, and the steps of dye liquor addition, elution and drying can be simultaneously carried out in batches. Meanwhile, the operation can accurately control the time, so that the smear is fully combined with the dye, excessive dyeing can not occur due to timely elution, and the dyeing quality of the smear is improved; the smear is performed in batch, so that the difference of the sample results of the same patient caused by the operation problem of the sample of the same person can be avoided, and the repeatability and the accuracy of the results are ensured; when a plurality of smears are processed simultaneously, the condition of disordered sequence caused by sliding of the smears can not occur, and the reliability of the inspection result is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a gram staining cabinet provided by the present invention;

FIG. 2 is a schematic view of the structure of the slide holder of the present invention

In the figure, a cabinet body 1, a crystal violet bottle 2, a distilled water bottle 3, an iodine solution bottle 4, an alcohol bottle 5, a safranin bottle 6, a bottle cap 7, a six-way pipe 8, a sample injection pump 9, a dye tube 10, a dye hole 11, a slide rack 12, a waste liquid cylinder 13, a reagent tube 14, a switch 15, a slide groove 16, a slide 17 and a back plate 18;

Detailed Description

As shown in fig. 1 and fig. 2, the utility model provides a gram staining cabinet, include: the device comprises a cabinet body, a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle, a safranin bottle, a bottle cap, a six-way pipe, a sample injection pump, a dye pipe, a dye hole, a slide rack, a waste liquid cylinder and a reagent pipe; the dye hole is positioned on one side of the dye tube; the slide rack consists of a slide groove and a back plate; the back plate is fixed on the cabinet body; the dye tube is fixed on the back plate and is positioned above the slide rack; one end of the dye tube is sealed and fixed on the cabinet body, and the other end of the dye tube is connected with the six-way tube; the dye hole is aligned with the position of the slide on the slide rack; the waste liquid cylinder is positioned at the bottom of the cabinet body and is positioned right below the slide rack; the reagent tube, the bottle cap and the sample injection pump are of an integrated structure; the sample injection pump is positioned at the upper end of the bottle cap; the reagent tube penetrates through the bottle cap and the sample injection pump and respectively extends to the bottoms of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranine bottle; the sizes of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are consistent, and the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are all composed of a bottle body and a bottle opening; the outer sides of bottle openings of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are provided with threads; the inner side of the bottle cap is provided with threads, and the threads of the bottle cap are matched with the threads of the bottle mouth; crystal violet is engraved on the body of the crystal violet bottle; distilled water is carved on the body of the distilled water bottle; the body of the iodine solution bottle is carved with iodine solution; alcohol is engraved on the body of the alcohol bottle; the body of the safranine bottle is carved with safranine; the bottle cap can be respectively covered with a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle and a safranin bottle; the length of the slide rack is 20-30cm, the height of the back plate is 10cm, the height of the slide groove is 2-5mm, and the width of the slide groove is 1-1.5 mm; 0-20 slides can be loaded on the slide rack; the length of the cabinet body is 65-100cm, the width is 25-45cm, and the height is 45-55 cm; a storage battery and a charging interface are arranged in the sample injection pump, so that the sample injection pump can be directly used and can also be plugged into a power supply for use; the sample pump is provided with a switch which can control the use of the sample pump; the volume of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranin bottle is set to be 500ml or 1L according to the requirement. When in use, the smear is placed in a glass slide groove and is aligned with a dye hole, and the reagents in a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle and a safranin bottle are checked and are added with corresponding reagents in proper amount; opening a sample injection pump on the crystal violet bottle, and closing the sample injection pump after 1 min; opening a sample injection pump on a distilled water bottle, washing crystal violet on the glass slide, and closing the sample injection pump; opening a sample injection pump on the iodine solution bottle, and closing the sample injection pump after 1 min; opening a sample injection pump on the distilled water bottle, washing the iodine solution on the glass slide, and then closing the sample injection pump; opening a sample injection pump on the alcohol bottle, and closing the sample injection pump after 1-2 min; opening a sample injection pump on a distilled water bottle, washing off alcohol on the glass slide, and then closing the sample injection pump; the water absorption paper absorbs the water on the smear; opening a sample injection pump on the safranin bottle, and closing the sample injection pump after 1 min; opening a sample injection pump on the distilled water bottle, and closing the sample injection pump after the distilled water washes the dye solution on the smear; and (5) completely absorbing the water on the smear by using absorbent paper, and naturally drying.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions thought by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A gram-staining cabinet characterized in that it comprises: the device comprises a cabinet body, a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle, a safranin bottle, a bottle cap, a six-way pipe, a sample injection pump, a dye pipe, a dye hole, a slide rack, a waste liquid cylinder and a reagent pipe; the dye hole is positioned on one side of the dye tube; the slide rack consists of a slide groove and a back plate; the back plate is fixed on the cabinet body; the dye tube is fixed on the back plate and is positioned above the slide rack; one end of the dye tube is sealed and fixed on the cabinet body, and the other end of the dye tube is connected with the six-way tube; the dye hole is aligned with the position of the slide on the slide rack; the waste liquid cylinder is positioned at the bottom of the cabinet body and is positioned right below the slide rack; the reagent tube, the bottle cap and the sample injection pump are of an integrated structure; the sample injection pump is positioned at the upper end of the bottle cap; the reagent tube penetrates through the bottle cap and the sample injection pump and respectively extends to the bottoms of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranine bottle; the sizes of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are consistent, and the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are all composed of a bottle body and a bottle opening; the outer sides of bottle openings of the crystal violet bottle, the distilled water bottle, the iodine solution bottle and the alcohol bottle are provided with threads; the inner side of the bottle cap is provided with threads, and the threads of the bottle cap are matched with the threads of the bottle mouth; crystal violet is engraved on the body of the crystal violet bottle; distilled water is carved on the body of the distilled water bottle; the body of the iodine solution bottle is carved with iodine solution; alcohol is engraved on the body of the alcohol bottle; the body of the safranine bottle is carved with safranine; the bottle cap can be respectively covered with a crystal violet bottle, a distilled water bottle, an iodine solution bottle, an alcohol bottle and a safranin bottle.

2. A gram stain cabinet as claimed in claim 1, wherein: the length of the slide rack is 20-30cm, the height of the back plate is 10cm, the height of the slide groove is 2-5mm, and the width of the slide groove is 1-1.5 mm.

3. A gram stain cabinet as claimed in claim 1, wherein: the slide rack can be loaded with 0-20 slides.

4. A gram stain cabinet as claimed in claim 1, wherein: the length of the cabinet body is 65-100cm, the width is 25-45cm, and the height is 45-55 cm.

5. A gram stain cabinet as claimed in claim 1, wherein: the sampling pump is provided with a switch which can control the use of the sampling pump.

6. A gram stain cabinet as claimed in claim 1, wherein: the volume of the crystal violet bottle, the distilled water bottle, the iodine solution bottle, the alcohol bottle and the safranin bottle is set to be 500ml or 1L according to the requirement.