Wright dyeing operation device
By designing Rui's dyeing operation device, the problems of outflow, pollution and low manual operation efficiency of dyeing liquid are solved, and an efficient and safe dyeing process is achieved, which improves the dyeing effect and the accuracy of analysis results.
Patent Information
- Application Number
- CN202420426582.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-06
AI Technical Summary
In the prior art, the dyeing liquid is prone to flow out during the Ruishi dyeing process, affecting the dyeing effect; the dyeing liquid is prone to contaminate the desktop or pool; the blood smear or bone marrow smear is manually washed one by one and transferred to the drying rack, which is inefficient and The slides are easily dropped due to hand sliding.
A Rui's dyeing operation device is designed, including a water connection tank, drain pipe, glass-mounted mechanism and adjustment mechanism. The glass slide mechanism can dye multiple slides at the same time through the glass rack and multiple slots to prevent the dye liquid from leaking out; the flushing drain pipe is used to flush multiple slides at the same time to improve efficiency; the adjustment mechanism can adjust the tilt of the glass rack Angle to prevent the slide from sliding off and achieve effective discharge of liquid through drain tanks and water connection tanks.
It improves the working efficiency of Rui's dyeing process, prevents the dyeing liquid from flowing out, reduces pollution, simplifies the operation process, reduces the risk of manual operation, and improves the dyeing effect and the accuracy of analysis results.
Smart Images
Figure CN222505957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laboratory testing equipment, in particular to a Wright staining operating device. Background Art
[0002] Cell morphological examination of blood smears and bone marrow smears is one of the important means to diagnose blood system diseases, observe the efficacy and development of the disease. Wright's staining is the most commonly used staining method for observing cell morphology in clinical practice. Wright's staining can be completed quickly and efficiently, with good and uniform staining. The blue and red colors of the cells are moderate, and the nuclear chromatin, cytoplasm and the particles therein are clearly colored, which is particularly important for subsequent identification of cells under a microscope.
[0003] At present, manual methods are mostly used in clinical practice to perform Wright staining on a staining rack. The following problems exist during use: the staining rack is placed on a staining jar or a sink, which often cannot be kept horizontal, and the dye will leak out along the glass slide. In addition, after adding the buffer solution, it is necessary to blow and mix it with an ear bulb, which often causes the dye to spill out and affect the staining effect; there is no dedicated container for collecting waste liquid under the staining rack, and the dye directly flows into the sink or staining jar, and may even spill onto the table, contaminating the table or sink, which is difficult to wipe. Even if there is a container for collecting waste liquid, there is no drainage pipe. The liquid needs to be poured out manually, which is a cumbersome operation; the stain bottle, buffer bottle, rinse bottle, and timer are placed randomly on the operating table, affecting the operating efficiency and accuracy; when rinsing the stain on the slide, it is necessary to hold the slide by hand and rinse it under the faucet with a thin stream of water, and the stain will stain your hands. If the rinse faucet is far away from the operating table, it is easy to cause the stain to spill during the movement, which not only easily pollutes the working environment, but also causes the dye sediment to stick to the cells, affecting the final analysis results, and even causing the slide to fall due to hand slippage. Utility Model Content
[0004] The purpose of the utility model is to provide a Wright staining operation device, which is used to solve the technical problems in the prior art that the dye solution is easy to spill out, affecting the dyeing effect; the dye solution is easy to contaminate the table or sink; the blood smears or bone marrow smears are manually rinsed one by one and transferred to the drying rack, which is inefficient and the glass slides are easy to fall due to hand slipping during rinsing. In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A Wright staining operation device comprises: a water receiving box; a drainage pipe installed through one side of the water receiving box; a glass carrying mechanism installed on the water receiving box, which comprises: a glass carrying rack; a plurality of card slots, all of which are arranged on the glass carrying rack, and a glass slide can be placed between two adjacent and opposite card slots; a plurality of drainage grooves, all of which are arranged on the glass carrying rack, and when the glass carrying rack is tilted, the washing liquid on the glass slide can pass through the drainage grooves and fall into the water receiving box; two groups of adjustment mechanisms, respectively installed on both sides of the water receiving box, for adjusting the tilt angle of the glass carrying mechanism.
[0006] Preferably, the Wright staining operation device also includes: two through grooves, both of which are opened through the side of the water receiving box; two brackets, both of which are installed on the top surface of the water receiving box; a drain pipe, which is installed through one side of the water receiving box; and a flushing pipe, which is installed between the two brackets and is located above the glass slide.
[0007] Preferably, the glass carrier mechanism further includes: two shaft rods, respectively fixedly connected to the two ends of the glass carrier and respectively passing through two through slots; two first limit holes, respectively opened on the two shaft rods; and two second limit holes, respectively opened on the two shaft rods.
[0008] Preferably, the adjustment mechanism includes: a mounting plate fixedly connected to one side of the water receiving box; a support rod mounted on the top surface of the mounting plate; a fixing seat fixedly connected to the upper end of the support rod and sleeved on the shaft rod; a bolt threadedly connected to the top surface of the fixing seat, the rod portion of the bolt being plugged into and fitted with the first limiting hole and the second limiting hole.
[0009] Preferably, the Wright staining operation device further comprises: a timer, installed on one side of the water receiving box; a tube clamp, installed on one side of the water receiving box; and two pipettes, both installed on the tube clamp.
[0010] Preferably, the tube clamp is made of elastic material; and scale lines are provided on the surface of the pipette.
[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0012] 1. The glass slide mechanism of the utility model can dye multiple slides at the same time by arranging a glass slide rack and multiple card slots, thereby improving work efficiency; the multiple slides do not contact each other, and there are card slots around them to prevent the dye from leaking out, and when the liquid is mixed, the dye is not easy to flow out and spill.
[0013] 2. The utility model can rinse multiple slides at the same time by arranging a rinse pipe, thereby improving work efficiency.
[0014] 3. The utility model provides a shaft rod, a second limiting hole, a drainage groove and an adjustment mechanism. When washing the glass slide, the glass carrier is tilted to one side so that water on the glass slide can pass through the drainage groove and fall into the water receiving box, and the glass slide can be prevented from slipping.
[0015] 4. The utility model is equipped with a timer on one side of the device, which does not take up desktop space and prevents the operating table from being cluttered.
[0016] 5. The utility model provides scale lines on the surface of the liquid pipette, so that liquid can be added quantitatively to improve the dyeing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 3 It is an explosion diagram of the utility model;
[0020] Figure 4 It is a three-dimensional diagram of the glass loading mechanism in the utility model;
[0021] Figure numerals: 100, water receiving box; 101, through groove; 102, bracket; 103, drain pipe; 104, flushing drain pipe; 110, adjustment mechanism; 111, mounting plate; 112, support rod; 113, fixing seat; 114, bolt; 120, timer; 130, pipe clamp; 140, aspirator; 200, glass carrier mechanism; 201, glass carrier; 202, slot; 203, drain groove; 204, shaft rod; 205, first limiting hole; 206, second limiting hole. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.
[0024] Example, such as Figure 1-Figure 4 As shown, a Wright staining operation device includes a water receiving box 100, a glass carrying mechanism 200 and two sets of adjustment mechanisms 110.
[0025] Through grooves 101 are provided on both sides of the water receiving box 100. Two brackets 102 are installed on the top surface of the water receiving box 100. A flushing pipe 104 is installed between the two brackets 102. The flushing pipe 104 is located above the glass slide 201. A drain pipe 103 is installed on one side of the water receiving box 100 to drain the liquid in the water receiving box 100.
[0026] A timer 120 is installed on one side of the water receiving box 100, and a prompt sound can be emitted when the timer 120 reaches a preset time. A pipe clamp 130 is also installed on the side of the water receiving box 100 where the drain pipe 103 is installed. The pipe clamp 130 is made of an elastic material, such as rubber; two liquid aspirators 140 are clamped on the pipe clamp 130, and scale lines are set on the surface of the liquid aspirators 140.
[0027] The glass loading mechanism 200 is installed on the water receiving box 100 , and the glass loading mechanism 200 includes a glass loading frame 201 , a plurality of clamping slots 202 , a plurality of drainage slots 203 , two shafts 204 , two first limiting holes 205 and two second limiting holes 206 .
[0028] The glass slide rack 201 is composed of a long rod and a plurality of short rods, and the plurality of short rods are equidistantly mounted on the long rod. A plurality of slots 202 are provided on the glass slide rack 201, and a glass slide can be placed between two adjacent and opposite slots 202.
[0029] A plurality of drainage grooves 203 are provided on the glass slide rack 201 . When the glass slide rack 201 is tilted, the washing liquid on the glass slide can pass through the drainage grooves 203 and fall into the water receiving box 100 .
[0030] The two shafts 204 are respectively fixedly connected to the two ends of the glass carrier 201, and the two shafts 204 respectively pass through the two through grooves 101; the two first limit holes 205 are respectively opened on the two shafts 204, and when the first limit holes 205 are located directly above, the glass carrier 201 is in a horizontal state; the two second limit holes 206 are respectively opened on the two shafts 204, and when the second limit holes 206 are located directly above, the glass carrier 201 is in an inclined state.
[0031] The two groups of adjustment mechanisms 110 are respectively installed on both sides of the water receiving box 100 , and the two groups of adjustment mechanisms 110 are used to adjust the tilt angle of the glass carrying mechanism 200 .
[0032] The adjustment mechanism 110 includes a mounting plate 111 , a support rod 112 , a fixing seat 113 and a bolt 114 .
[0033] The mounting plate 111 is fixedly connected to one side of the water receiving box 100; the support rod 112 is installed on the top surface of the mounting plate 111; the fixing seat 113 is fixedly connected to the upper end of the support rod 112 and is sleeved on the shaft 204; the bolt 114 passes through the top surface of the fixing seat 113 and is threadedly connected to the top surface of the fixing seat 113, and the rod portion of the bolt 114 is plugged into and matched with the first limiting hole 205 and the second limiting hole 206.
[0034] Working principle: When in use, the water inlet end of the flushing pipe 104 is connected to the external water pipe; a plurality of prepared and dried blood smears or bone marrow smears (hereinafter referred to as slides) are plugged into the slots 202 on the glass slide 201; wherein the thickness of the slides is adapted to the height of the slots 202.
[0035] Then, the pipette 140 is taken out from the tube clamp 130, and Wright's stain is sucked by the pipette 140. Then, the Wright's stain is quantitatively dropped on a plurality of glass slides by the pipette 140, and after 0.5 to 1 minute, Wright's buffer is sucked by another pipette 140, and the Wright's buffer is quantitatively dropped on a plurality of glass slides.
[0036] Then, use an ear suction bulb to mix Wright's buffer and Wright's stain. After mixing, the timer 120 is used to set the dyeing time, and the slide is placed flat and left to stand during this time period.
[0037] After the designated time is reached, water is poured into the flushing pipe 104 through the external water pipe, and the water is flushed toward the multiple glass slides through the flushing pipe 104. Then, the two bolts 114 are rotated so that the rods of the bolts 114 do not contact the shaft 204, and the glass slide 201 is rotated counterclockwise to tilt the glass slide 201 so that the second limit hole 206 is located directly below the bolt 114. Then, the two bolts 114 are rotated in the opposite direction so that the rods of the two bolts 114 are respectively inserted into the two second limit holes 206, so that the glass slide 201 remains tilted. The water and dye on the glass slide will pass through the drainage groove 203 and fall into the water receiving box 100.
[0038] After rinsing, let it stand for a while until the water on the slide is drained and the staining is completed.
[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A Wright staining operation device, characterized in that: include: Water receiving tank (100); A drainage pipe (103) is installed through one side of the water receiving box (100); The glass loading mechanism (200) is installed on the water receiving box (100), and comprises: Glass carrier (201); A plurality of card slots (202) are provided on the glass slide rack (201), and a glass slide can be placed between two adjacent and opposite card slots (202); A plurality of drainage grooves (203) are provided on the glass slide rack (201); when the glass slide rack (201) is tilted, the washing liquid on the glass slide can pass through the drainage grooves (203) and fall into the water receiving box (100); Two groups of adjustment mechanisms (110) are respectively installed on both sides of the water receiving box (100) and are used to adjust the tilt angle of the glass carrying mechanism (200).
2. A Wright staining operation device according to claim 1, characterized in that: Also includes: Two through grooves (101) are both formed through the side of the water receiving box (100); Two brackets (102) are both installed on the top surface of the water receiving box (100); The flushing pipe (104) is installed between the two brackets (102) and is located above the glass slide rack (201).
3. A Wright staining operation device according to claim 2, characterized in that: The glass loading mechanism (200) further comprises: Two shafts (204) are respectively fixedly connected to two ends of the glass carrier (201) and respectively penetrate through the two through slots (101); Two first limiting holes (205) are respectively formed on the two shaft rods (204); The two second limiting holes (206) are respectively formed on the two shaft rods (204).
4. A Wright staining operation device according to claim 3, characterized in that: The adjustment mechanism (110) comprises: A mounting plate (111) fixedly connected to one side of the water receiving box (100); A support rod (112) mounted on the top surface of the mounting plate (111); A fixed seat (113) is fixedly connected to the upper end of the support rod (112) and sleeved on the shaft rod (204); The bolt (114) is threadedly connected to the top surface of the fixing seat (113), and the rod portion of the bolt (114) is plug-fitted into the first limiting hole (205) and the second limiting hole (206).
5. A Wright staining operation device according to claim 2, characterized in that: Also includes: A timer (120) installed on one side of the water receiving box (100); A pipe clamp (130) installed on one side of the water receiving box (100); Two liquid pipettes (140) are both mounted on the tube clamp (130).
6. A Wright staining operating device according to claim 5, characterized in that: The tube clamp (130) is made of elastic material; and scale lines are arranged on the surface of the liquid pipette (140).