A kit for eugenics and healthy growth detection
By optimizing the reagent kit structure and adopting designs such as telescopic rods, guide blocks, and springs, the problems of cumbersome reagent bottle cap operation and inconvenient handling have been solved, enabling convenient opening and closing of reagent bottles and stable transportation, thereby improving testing efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SAFECARE BOITECH HANGZHOU
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-29
AI Technical Summary
Existing prenatal and postnatal care testing kits require users to close or open the reagent bottle caps one by one, increasing workload and making it inconvenient to quickly retrieve the reagent bottles due to clamping and fixing.
A structure including a test box, a lid, a telescopic rod, a guide block, a fixing plate, and a U-shaped groove is designed. The telescopic rod pushes the base plate to slide, the guide block guides, the fixing plate fixes the middle of the reagent bottle, the U-shaped groove protects the bottom, the convex rod inside the lid drives the lid to open, the spring provides elasticity, the rubber ring increases friction, the buffer pad absorbs vibration, and the latch makes it easy to open and close the lid.
This technology enables convenient opening and closing of reagent bottles and stable transportation, improving testing efficiency and reagent kit safety, and ensuring that reagent bottles are not easily damaged and remain airtight.
Smart Images
Figure CN224297843U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reagent kit technology, and more specifically, to a reagent kit for detecting eugenics and prenatal care. Background Technology
[0002] Healthy newborns contribute to improving the quality of my country's population and can prevent children with deformities or disabilities from burdening families. To promote eugenics, modern hospitals conduct health tests on couples to assess the risk factors that may affect the health of the fetus that couples preparing for pregnancy or pregnant women may face. Reagent kits are needed in the genetic testing process of health checkups.
[0003] The bacterial drug resistance gene detection kit disclosed in application number CN202122899834.9 is also an increasingly mature technology. Through the design of inner and outer boxes, the outer box provides a certain degree of protection. The reagent bottle is held between two arc-shaped slots by the design of sliding grooves, clamping plates and springs, which can clamp and fix reagent bottles of different sizes and prevent collisions between adjacent reagent bottles. The soft pads can protect the bottom of the reagent bottles. This solves the problem of poor safety when using detection reagents to detect bacterial drug resistance, which are usually placed in bottles and are susceptible to damage from collisions.
[0004] Based on this, we agree with the advantages of the aforementioned products, but the following drawbacks still exist:
[0005] This type of test kit requires users to open or close the caps of the reagent bottles one by one, which increases the user's workload. Moreover, by clamping and fixing the reagent bottles, it is inconvenient for users to quickly take out the reagent bottles. Utility Model Content
[0006] The purpose of this invention is to provide a test kit for eugenics and prenatal testing, in order to solve the problems mentioned in the background art, such as the increased workload caused by closing or opening the caps of the test bottles one by one, and the inconvenience of clamping and fixing the test bottles for users to quickly pick them up.
[0007] This utility model provides a test kit for eugenics testing, including a test box. A lid is hinged to the back of the test box. A telescopic rod is provided inside the test box. A base plate is provided at the telescopic end of the telescopic rod. A guide block is provided at the middle of both ends of the base plate. Guide grooves are provided on both sides of the inner side wall of the test box at the positions of the guide blocks. A fixing plate is provided at the top of the base plate. Through grooves are arranged at equal intervals on the surface of the fixing plate. A U-shaped groove is provided at the top of the base plate. The through grooves and the U-shaped groove are aligned and a reagent bottle is movably disposed inside the groove.
[0008] In this embodiment, the lid is used to protect the inside of the reagent bottle. The telescopic end of the telescopic rod pushes the base plate, causing the guide block to slide along the inside of the guide groove, pushing the reagent bottle at the top of the base plate upwards for easy access by the testing personnel. The fixing plate has a through groove for fixing the middle part of the reagent bottle, and a U-shaped groove for fitting the bottom of the reagent bottle.
[0009] In one embodiment of this utility model, a convex rod is provided at each of the four inner corners of the box cover. The convex rod is slidably disposed inside the concave cylinder. A spring is provided at the bottom end of the convex rod inside the concave cylinder. A mounting plate is connected to the bottom end of the concave cylinder. A bottle cap matching the reagent bottle is provided at the bottom end of the mounting plate.
[0010] In this solution, by opening the lid, the lid slides the convex rod along the inside of the concave cylinder, which in turn drives the concave cylinder, the mounting plate, and the bottle cap to open synchronously, thereby opening the bottle cap on the reagent bottle.
[0011] In one embodiment of this utility model, a rubber ring is fitted inside the through groove, a buffer pad is provided at the top of the U-shaped groove, and a sealing ring is provided on the inner side wall of the bottle cap.
[0012] In this design, a rubber ring increases the friction between the reagent bottle and the channel, a buffer pad absorbs vibrations generated during transportation, and a sealing ring enhances the sealing performance of the bottle cap.
[0013] In one embodiment of this utility model, a latch is provided on the top front of both sides of the detection box, and a locking block is provided on the box cover at the corresponding position of the latch, and the latch is rotated and locked onto the locking block.
[0014] In this solution, the latch is turned to unlock or lock the latch on the locking block, thus making it easy to open or lock the box lid.
[0015] In one embodiment of this utility model, the four corners of the bottom of the detection box are provided with support legs and foam pads are provided at the bottom of each support leg. The top center of the box cover is provided with square blocks on both sides. The opposite ends of the square blocks are rotatably connected to handles. The outer center of each handle is fitted with an anti-slip ring.
[0016] In this solution, the support legs provide height for the testing box, the foam pads increase the friction between the support legs and the ground, the handles provide a gripping point for the testing personnel to pick up the testing box, and the anti-slip rings increase the friction between the palm and the handle.
[0017] In one embodiment of this utility model, a switch button is provided on one side of the front of the detection box, and the switch button is electrically connected to the telescopic rod and an external power supply.
[0018] In this solution, the telescopic pole is powered by a switch button, saving users the trouble of operation.
[0019] Compared with the prior art, the beneficial effects of this utility model are:
[0020] Peripheral blood or oral mucosal cells are collected from the subject to provide genomic DNA for subsequent testing. Genomic DNA is extracted from the collected samples to prepare for the subsequent PCR step. The testing personnel rotate the latch to unlock the latch on the locking block, thus facilitating the opening of the box lid. Once the lid is opened, the convex rod slides along the inside of the concave cylinder, causing the convex rod to drive the concave cylinder, the mounting plate, and the bottle cap to open synchronously, thus opening the bottle cap on the reagent bottle. After the box lid is opened, the spring generates an upward elastic force, pushing the convex rod to one side, moving the reagent bottle through the through groove of the fixing plate and placing it on the U-shaped groove of the base plate. The rubber ring inside the through groove increases the friction between the reagent bottle and the through groove, making the reagent bottle stable. The buffer pad on the U-shaped groove is used to absorb the vibration generated during transportation, protecting the stability of the reagent bottle and preventing it from being affected. Attached Figure Description
[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0022] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the detection kit of this utility model;
[0023] Figure 2 This is a cross-sectional structural diagram of the detection box of this utility model;
[0024] Figure 3 This is a schematic diagram of the disassembly structure of the fixing plate of this utility model;
[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the box lid of this utility model.
[0026] In the diagram: 100, Test box; 110, Box lid; 111, Telescopic rod; 112, Base plate; 113, Guide block; 114, Guide groove; 115, Fixing plate; 116, Through groove; 117, U-shaped groove; 118, Reagent bottle; 119, Convex rod; 120, Concave cylinder; 121, Spring; 122, Mounting plate; 123, Bottle cap; 124, Rubber ring; 125, Buffer pad; 126, Sealing ring; 127, Lock; 128, Locking block; 129, Support leg; 130, Square block; 131, Handle; 132, Switch button. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] Example
[0029] Please see Figure 1-4 This utility model provides a test kit for eugenics testing, including a test box 100. A box cover 110 is hinged to the back of the test box 100. A telescopic rod 111 is provided inside the test box 100. A base plate 112 is provided at the telescopic end of the telescopic rod 111. A guide block 113 is provided at the middle of both ends of the base plate 112. Guide grooves 114 are provided on both sides of the inner side wall of the test box 100 at the position of the guide block 113. A fixing plate 115 is provided at the top of the base plate 112. Through grooves 116 are arranged at equal intervals on the surface of the fixing plate 115. A U-shaped groove 117 is provided at the top of the base plate 112. The through grooves 116 and the U-shaped groove 117 are aligned and a reagent bottle 118 is movably disposed inside the groove.
[0030] In one specific embodiment, peripheral blood or oral mucosal cells of the subject are collected to provide genomic DNA for subsequent testing. Genomic DNA is extracted from the collected samples to prepare for the subsequent PCR step. The lid 110 helps protect the inside of the reagent bottle 118 and avoids direct contact with the external environment, thereby improving the accuracy and reliability of the test. The telescopic end of the telescopic rod 111 pushes the base plate 112, so that the guide blocks 113 at both ends of the base plate 112 slide along the inside of the guide groove 114, so that the base plate 112 can slide smoothly and push the reagent bottle 118 at the top of the base plate 112 upward for easy access by the testing personnel. The fixing plate 115 has a through groove 116 to fix the middle of the reagent bottle 118 and provide stable support for the middle of the reagent bottle 118. The U-shaped groove 117 is used to fit the bottom of the reagent bottle 118.
[0031] Please see Figure 4 The four corners of the inner side of the box cover 110 are provided with convex rods 119. The convex rods 119 are slidably disposed inside the concave cylinder 120. A spring 121 is provided at the bottom end of the convex rods 119 inside the concave cylinder 120. The bottom end of the concave cylinder 120 is connected to a mounting plate 122. The bottom end of the mounting plate 122 is provided with a bottle cap 123 that matches the reagent bottle 118.
[0032] In one specific embodiment, please refer to Figure 4By opening the lid 110, the lid 110 slides the convex rod 119 along the inside of the concave cylinder 120, causing the convex rod 119 to drive the concave cylinder 120, the mounting plate 122, and the bottle cap 123 to open synchronously, thereby opening the bottle cap 123 on the reagent bottle 118. After the lid 110 is opened, the spring 121 can generate an upward elastic force, pushing the convex rod 119 to move to one side.
[0033] Please see Figure 2 A rubber ring 124 is fitted inside the through groove 116, a buffer pad 125 is provided at the top of the U-shaped groove 117, and a sealing ring 126 is provided on the inner side wall of the bottle cap 123.
[0034] In one specific embodiment, please refer to Figure 2 The rubber ring 124 increases the friction between the reagent bottle 118 and the through groove 116, making the reagent bottle 118 more stable. The buffer pad 125 is used to absorb the vibration generated during transportation, protect the stability of the reagent bottle 118 and prevent it from being affected. The sealing ring 126 enhances the sealing performance of the bottle cap 123, ensuring that the liquid will not leak out when closed.
[0035] Please see Figure 2 The top front of both sides of the test box 100 is provided with a latch 127, and the box cover 110 is provided with a locking block 128 at the corresponding position of the latch 127. The latch 127 rotates and engages with the locking block 128.
[0036] In one specific embodiment, please refer to Figure 2 By rotating the latch 127, the latch 127 engaged with the locking block 128 can be unlocked or locked, thereby facilitating the opening or locking of the box cover 110.
[0037] Please see Figure 2 The bottom of the test box 100 is provided with four support legs 129 and foam pads at the bottom. The top of the box cover 110 is provided with two square blocks 130 on the middle of the top. The opposite ends of the square blocks 130 are rotatably connected to handles 131. The handles 131 are fitted with anti-slip rings in the middle of their outer sides.
[0038] In one specific embodiment, please refer to Figure 2 The support legs 129 provide height for the test box 100, the foam pad increases the friction between the support legs 129 and the ground, the square block 130 is used to fix the two ends of the handle 131, the handle 131 provides a gripping point for the tester to pick up the test box 100, and the anti-slip ring increases the friction between the palm and the handle 131.
[0039] Please see Figure 2 A switch button 132 is provided on one side of the front of the detection box 100. The switch button 132 is electrically connected to the telescopic rod 111 and the external power supply.
[0040] In one specific embodiment, please refer to Figure 2 The telescopic rod 111 is powered by the switch button 132, saving the user the operation steps.
[0041] This utility model provides a test kit for eugenics and prenatal care, and its specific usage is as follows:
[0042] Peripheral blood or oral mucosal cells are collected from the subject to provide genomic DNA for subsequent testing. Genomic DNA is extracted from the collected samples to prepare for the subsequent PCR step. The testing personnel rotate the latch 127 to unlock the latch 127 on the locking block 128, thereby facilitating the opening of the box lid 110. Opening the box lid 110 causes the convex rod 119 to slide along the inside of the concave cylinder 120, which in turn drives the concave cylinder 120, the mounting plate 122, and the bottle cap 123 to open simultaneously, thereby opening the bottle cap 123 in the reagent... When the bottle 118 is opened, the spring 121 generates an upward elastic force after the lid 110 is opened, pushing the convex rod 119 to move to one side, so that the reagent bottle 118 passes through the through groove 116 of the fixing plate 115 and is placed on the U-shaped groove 117 of the base plate 112. The rubber ring 124 inside the through groove 116 increases the friction between the reagent bottle 118 and the through groove 116, so that the reagent bottle 118 has stability. The buffer pad 125 on the U-shaped groove 117 is used to absorb the vibration generated during transportation, protect the stability of the reagent bottle 118 and avoid it from being affected.
[0043] In actual operation, genomic DNA is extracted from sample reagent bottle 118, and the reagents are added to the PCR tube in sequence to form a reaction mixture. After the reaction, the amplification product is mixed with the hybridization buffer and dropped onto the nitrocellulose membrane strip. After washing and color development, the detection is completed. Throughout the process, the kit structure design provides convenience and guarantee for each step of the PCR technology operation. From reagent storage and use to precise control of reaction conditions and final detection results, the various structures work together to effectively serve the needs of prenatal and postnatal care testing.
[0044] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A reagent kit for detecting prenatal and postnatal health conditions, characterized in that, include: A test box (100) is provided, with a lid (110) hinged to the back of the test box (100). A telescopic rod (111) is provided inside the test box (100). A base plate (112) is provided at the telescopic end of the telescopic rod (111). A guide block (113) is provided at the middle of both ends of the base plate (112). A guide groove (114) is provided on both sides of the inner side wall of the test box (100) at the position of the guide block (113). A fixing plate (115) is provided at the top of the base plate (112). A through groove (116) is provided on the surface of the fixing plate (115) at equal intervals. A U-shaped groove (117) is provided at the top of the base plate (112). The through groove (116) and the U-shaped groove (117) are aligned and a reagent bottle (118) is movably disposed inside the through groove (116).
2. The prenatal and postnatal health testing kit according to claim 1, characterized in that: The four corners of the inner side of the box cover (110) are provided with convex rods (119). The convex rods (119) are slidably disposed inside the concave cylinder (120). A spring (121) is provided inside the concave cylinder (120) at the bottom end of the convex rods (119). The bottom end of the concave cylinder (120) is connected to a mounting plate (122). The bottom end of the mounting plate (122) is provided with a bottle cap (123) that matches the reagent bottle (118).
3. The prenatal and postnatal health testing kit according to claim 1, characterized in that: A rubber ring (124) is fitted inside the through groove (116), a buffer pad (125) is provided at the top of the U-shaped groove (117), and a sealing ring (126) is provided on the inner side wall of the bottle cap (123).
4. A prenatal and postnatal health testing kit according to claim 1, characterized in that: The top front of both sides of the detection box (100) is provided with a latch (127), and the box cover (110) is provided with a locking block (128) at the corresponding position of the latch (127). The latch (127) is rotated and fastened to the locking block (128).
5. A prenatal and postnatal health testing kit according to claim 1, characterized in that: The detection box (100) has four support legs (129) at the bottom corners and foam pads at the bottom. The top of the box cover (110) has square blocks (130) on both sides. The opposite ends of the square blocks (130) are rotatably connected to handles (131). The handles (131) have anti-slip rings on the outside.
6. A prenatal and postnatal health testing kit according to claim 1, characterized in that: A switch button (132) is provided on one side of the front of the detection box (100), and the telescopic rod (111) of the switch button (132) is electrically connected to an external power supply.