Endocrine special delivery device

Abstract

The application provides an endocrine special submission device and relates to the field of medical test submission tools, which comprises a storage box base, a sample storage box fixedly connected to the upper middle of the storage box base, and two heat preservation side cavities fixedly connected to the upper side of the storage box base and respectively located on the left and right sides of the sample storage box. The sample storage tube in the application is convenient to use and take, reliable in tube positioning, simple in operation, and beneficial to improving the efficiency of blood submission. The application solves the problem that, in the existing blood submission process, blood samples are stored in test tubes, the test tubes are placed on a test tube rack, the test tubes fall due to uncontrollable factors such as shaking and collision during submission, and the existing cold storage medical kit is used to store blood samples, and the medical kit lacks a quick positioning structure for the test tubes, which is inconvenient for quick fixing and taking of the test tubes in the box.

Description

Technical Field

[0001] This invention relates to the field of medical laboratory testing delivery tools, and in particular to a dedicated endocrine testing delivery device. Background Technology

[0002] Diabetes is the most common endocrine disease, and pregnancy is a high-risk period for diabetes. For patients with gestational diabetes, regular blood sugar checks are necessary. However, due to pregnancy, patients with late-pregnancy diabetes face significant inconvenience in traveling and going to the hospital for testing. Therefore, many patients with late-pregnancy diabetes choose to have their blood drawn at home and stored in a container, which is then delivered to the hospital for testing by medical staff or their family members.

[0003] In the current blood sample delivery process, blood samples are stored in test tubes and placed in test tube racks. However, if test tubes are dropped during delivery due to uncontrollable factors such as shaking or collisions, the blood sample storage container may break or become contaminated. The ambient temperature during delivery can also affect the quality of the blood sample. If existing refrigerated medical boxes are used to store blood samples, the boxes lack a quick positioning structure for the test tubes, making it inconvenient to quickly fix and retrieve the test tubes inside the box. Summary of the Invention

[0004] In view of this, the present invention provides a dedicated endocrine sample delivery device to solve the problems in the existing blood sample delivery process, which involves storing blood samples in test tubes and placing the test tubes in test tube racks. However, if uncontrollable factors such as shaking or collisions cause the test tubes to fall during delivery, the blood sample storage container may break or become contaminated. The ambient temperature during delivery can also affect the quality of the blood sample. Furthermore, if existing refrigerated medical boxes are used to store blood samples, the medical boxes lack a quick positioning structure for the test tubes, making it inconvenient to quickly fix and retrieve the test tubes inside the box.

[0005] This invention provides a dedicated endocrine sample delivery device, specifically comprising: a storage box base; a sample storage box fixedly connected to the upper center of the storage box base; two insulated side cavities, both fixedly connected to the upper part of the storage box base, and located on the left and right sides of the sample storage box respectively; a top cover, fitted over the sample storage box and the insulated side cavities; four positioning push plates, each movably connected to the sample storage box; an elastic push cylinder, installed in the middle of the lower inner surface of the sample storage box; two limiting locks, each movably connected to the front and rear walls of the sample storage box respectively; an elastic pressure plate, hinged to the front and rear surfaces of the sample storage box, with its upper end movably connected to the outer end of the limiting lock; and a sample storage tube placed inside the sample storage box.

[0006] Furthermore, the front wall, rear wall, and bottom plate of the sample storage box are all made of PI plastic, and the two side walls of the sample storage box are made of aluminum alloy heat-conducting side plates with side plate guide holes. A square locking block guide hole is opened through the front and rear sides of the upper side of the front and rear walls of the sample storage box.

[0007] Furthermore, the heat-insulating side cavity of the cuboid box structure is made of PI plastic material, and a side-guided temperature channel is provided through the side wall of the heat-insulating side cavity facing the sample storage box.

[0008] Furthermore, a heat-conducting connecting plate made of aluminum alloy is tightly inserted inside the side heat-conducting groove, and a bonding end plate is fixedly connected to the edge of the heat-conducting connecting plate facing the sample storage box, and the bonding end plate is tightly bonded to the heat-conducting side plate.

[0009] Furthermore, the top cover of the rectangular cover structure is made of PI plastic material, and sealing blocks are fixedly connected to the bottom left and right sides of the top cover. A positioning groove is provided on the front edge and the rear edge of the top cover respectively.

[0010] Furthermore, the positioning push plate has a "U" shaped structure, and the side surface of the positioning push plate facing the center of the sample storage box is provided with an arc-shaped inner arc opening. The side of the positioning push plate away from the center of the sample storage box is fixedly connected to a positioning push spring, and the other end of the positioning push spring is fixedly connected to the inner surface of the sample temperature-conducting side plate. The side of the positioning push plate away from the center of the sample storage box is fixedly connected to a guide push rod, which is slidably connected to the guide hole of the side plate. The outer end of the guide push rod is provided with a limiting protrusion.

[0011] Furthermore, the elastic push cylinder has a cylindrical structure, and an inner push spring is provided inside the elastic push cylinder. The lower end of the inner push spring is fixedly connected to the upper surface of the sample storage box. An elastic outer cylinder is sleeved on the upper end of the elastic push cylinder. The elastic outer cylinder has a cylindrical structure, and the upper end of the inner part of the elastic outer cylinder is fixedly connected to the inner push spring.

[0012] Furthermore, two locking block pull plates are fixedly connected to the outer end face of the limiting locking block. A locking block rectangular opening is provided through the locking block pull plate. The locking block rectangular opening has a rectangular structure. A locking block wedge surface is provided at one end of the limiting locking block facing the center of the sample storage box. The inclined locking block wedge surface faces inward and upward.

[0013] Furthermore, the elastic pressure plate has an arc-shaped structure, and the middle position of the elastic pressure plate is hinged to the sample storage box through a hinge, and a pressure plate reset top spring is fixedly connected to the lower end of the inner surface of the elastic pressure plate.

[0014] Furthermore, the upper end of the elastic pressure plate is provided with pressure plate end shafts on both sides, and the pressure plate end shafts are slidably connected in the rectangular opening of the locking block.

[0015] This invention provides a dedicated endocrine sample delivery device, which has the following beneficial effects:

[0016] 1. The blood sample delivery tool of this invention can place test tubes used for storing blood samples. After blood collection by patients with late-stage gestational diabetes, the blood is stored in the sample storage tube, which is then placed inside the sample storage box and covered by the top cover. This effectively surrounds and protects the sample storage tube, preventing it from breaking due to collisions or drops during delivery and avoiding contamination from the external environment. The sample storage box also features an automatic positioning structure. When the tube is placed through the sample storage box, the positioning springs push the positioning plates, clamping the tube simultaneously from all four sides. This provides auxiliary fixation of the tube, preventing it from shaking during delivery and improving the stability of blood delivery.

[0017] 2. This invention features a quick-installation and quick-removal structure for the sample storage tube. When the sample storage tube is installed inside the sample storage box, pressing the tube downwards retracts the limiting locking block and compresses the elastic outer cylinder inside the sample storage box. Once the sample storage tube is fully inside the space below the limiting locking block, the limiting locking block automatically pops out, thus securing the sample storage tube firmly. When the sample storage tube is removed, simply pressing the elastic pressure plate manually retracts the limiting locking block, allowing the sample storage tube to pop out quickly under the pushing action of the elastic outer cylinder. It can be seen that the sample storage tube method and retrieval process in this application are convenient, the tube positioning is reliable, the operation is simple, and it helps to improve the efficiency of blood delivery.

[0018] 3. The present invention is provided with a heat preservation mechanism, which can be used to store a low temperature medium. By combining the low temperature medium with the heat conduction structure, the overall temperature of the internal space of the sample storage box can be effectively reduced, thereby achieving low temperature storage of blood, improving the uniformity of low temperature storage, and avoiding uneven temperature conduction of the tube caused by local contact between the sample storage tube and the low temperature medium. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of an embodiment of the present invention.

[0020] Figure 2 This is a structural schematic diagram of an embodiment of the present invention in an exploded state.

[0021] Figure 3 This is a schematic diagram of the internal structure of the sample storage box in an embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the process of removing the sample storage tube according to an embodiment of the present invention.

[0023] Figure 5 This is a schematic diagram of the positioning push plate according to an embodiment of the present invention.

[0024] Figure 6 This is a top view schematic diagram of the sample storage box and the heat-insulating side cavity according to an embodiment of the present invention.

[0025] Figure 7 This is a schematic diagram of the structure of the heat-insulating side cavity in an embodiment of the present invention.

[0026] Figure 8 This is an embodiment of the present invention. Figure 5 A magnified structural diagram of point A.

[0027] Figure 9 This is an embodiment of the present invention. Figure 6 A magnified structural diagram of part B.

[0028] List of reference numerals

[0029] 1. Storage box base; 2. Sample storage box; 201. Temperature-conducting side plate; 202. Side plate guide hole; 203. Locking block guide hole; 3. Insulation side cavity; 301. Side temperature-conducting groove; 302. Temperature-conducting connecting plate; 303. Fitting end plate; 4. Top cover; 401. Sealing block; 402. Positioning sleeve groove; 5. Positioning push plate; 501. Guide push rod; 502. Inner arc opening; 503. Positioning push spring; 6. Elastic push cylinder; 601. Inner push spring; 602. Elastic outer cylinder; 7. Limiting lock block; 701. Lock block outer pull plate; 702. Lock block rectangular opening; 703. Lock block wedge surface; 8. Elastic pressure plate; 801. Pressure plate reset top spring; 802. Pressure plate end shaft; 9. Sample storage tube. Detailed Implementation

[0030] To make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.

[0031] Please refer to Figures 1 to 9 As shown:

[0032] Example 1: This invention provides a dedicated endocrine sample delivery device, comprising a storage box base 1; a sample storage box 2 fixedly connected to the upper center of the storage box base 1; two insulated side cavities 3, both fixedly connected to the upper part of the storage box base 1, and located on the left and right sides of the sample storage box 2 respectively; a top cover 4, fitted over the sample storage box 2 and the insulated side cavity 3; four positioning push plates 5, all movably connected to the sample storage box 2; an elastic push cylinder 6, installed in the middle of the lower inner surface of the sample storage box 2; two limiting lock blocks 7, movably connected to the front and rear walls of the sample storage box 2 respectively; an elastic pressure plate 8, hinged to the front and rear surfaces of the sample storage box 2, with the upper end of the elastic pressure plate 8 movably connected to the outer end of the limiting lock block 7; and a sample storage tube 9 placed inside the sample storage box 2.

[0033] The front wall, rear wall, and bottom plate of the sample storage box 2 are all made of PI plastic, which has a good thermal insulation effect. The two side walls of the sample storage box 2 are made of aluminum alloy thermally conductive side plates 201, which have a good thermal conductivity. The thermally conductive side plates 201 are provided with side plate guide holes 202. The front wall and rear wall of the sample storage box 2 are both provided with a square locking block guide hole 203 through the front and rear sides. The locking block guide hole 203 is slidably connected to the limiting locking block 7, which plays a guiding role for the limiting locking block 7.

[0034] The insulated side cavity 3 of the rectangular box structure is made of PI plastic, which gives it good thermal insulation. A side temperature guide groove 301 is provided through the side wall of the insulated side cavity 3 facing the sample storage box 2. A temperature guide plate 302 made of aluminum alloy is tightly inserted into the side temperature guide groove 301. A fitting end plate 303 is fixedly connected to the edge of the temperature guide plate 302 facing the sample storage box 2. The fitting end plate 303 is tightly fitted to the temperature guide side plate 201. The low temperature medium is stored in the insulated side cavity 3. The good thermal conductivity of the aluminum alloy temperature guide plate 302 cools the temperature guide side plate 201, thereby reducing the overall temperature inside the sample storage box 2 and realizing the low temperature storage function of the sample storage tube 9.

[0035] The top cover 4 of the rectangular cover structure is made of PI plastic, and sealing blocks 401 are fixedly connected to the bottom left and right sides of the top cover 4. The sealing blocks 401 are used to seal the opening of the heat insulation side cavity 3 to prevent the low temperature medium inside the heat insulation side cavity 3 from leaking.

[0036] The positioning push plate 5 has a U-shaped structure, and its surface facing the center of the sample storage box 2 has an arc-shaped inner arc opening 502. The inner arc opening 502 helps it better fit against the arc-shaped outer wall structure of the sample storage tube 9, increasing the contact area and thus improving the positioning stability of the sample storage tube 9. A positioning push spring 503 is fixedly connected to the side of the positioning push plate 5 away from the center of the sample storage box 2. The other end of the positioning push spring 503 is fixedly connected to the inner surface of the sample temperature-conducting side plate 201. A guide push rod 501 is fixedly connected to one side of the center of the storage box 2. The guide push rod 501 is slidably connected to the guide hole 202 of the side plate. The outer end of the guide push rod 501 is provided with a limiting protrusion, which plays the role of guiding and limiting the positioning push plate 5. Under normal conditions, the positioning push plate 5 is pushed towards the middle by the action of the positioning push spring 503, so that the positioning push plates 5 on both sides clamp the sample storage tube 9 in the middle, thereby improving the positioning stability of the sample storage tube 9. Through the action of the positioning push plate 5 with the "U" shaped structure, the positioning push plate 5 can be pushed outward during the process of the sample storage tube 9 being vertically inserted into the sample storage box 2.

[0037] The elastic push cylinder 6 is a cylindrical structure, and an inner push spring 601 is provided inside the elastic push cylinder 6. The lower end of the inner push spring 601 is fixedly connected to the upper surface of the sample storage box 2. An elastic outer cylinder 602 is sleeved on the upper end of the elastic push cylinder 6. The elastic outer cylinder 602 is a cylindrical structure, and the upper end of the inner end of the elastic outer cylinder 602 is fixedly connected to the inner push spring 601. When the sample storage tube 9 is in the storage state, the sample storage tube 9 compresses the elastic outer cylinder 602 downward, so that the inner push spring 601 is in a compressed and stored state. When the upper end of the sample storage tube 9 lacks a positioning structure, the sample storage tube 9 can be popped upward under the action of the inner push spring 601, so that the upper end of the sample storage tube 9 is exposed through the opening of the sample storage box 2, making it easy to take out the sample storage tube 9.

[0038] Two locking block pull plates 701 are fixedly connected to the outer end face of the limiting locking block 7. A locking block rectangular opening 702 is provided through the locking block pull plate 701. The locking block rectangular opening 702 has a rectangular structure. A locking block wedge surface 703 is provided at the end of the limiting locking block 7 facing the center of the sample storage box 2. The inclined locking block wedge surface 703 faces inward and upward. The elastic pressure plate 8 has an arc-shaped structure. The middle position of the elastic pressure plate 8 is hinged to the sample storage box 2 through a hinge. A pressure plate reset top spring 801 is fixedly connected to the lower end of the inner surface of the elastic pressure plate 8. Pressure plate end shafts 802 are provided on both sides of the upper end of the elastic pressure plate 8. The pressure plate end shafts 802 are slidably connected in the locking block rectangular opening 702. Under normal conditions, the lower end of the elastic pressure plate 8 is pushed outward by the action of the pressure plate reset top spring 801, so that the pressure plate end shafts 802 pushes the limiting locking block 7 inward, which limits the upper end face of the sample storage tube 9. When the sample storage tube 9 is taken out, the two elastic pressure plates 8 are manually pressed inward, causing the pressure plate end shaft 802 to move outward and pull the limiting locking block 7 outward, so that the upper end face of the sample storage tube 9 is no longer limited by the limiting locking block 7, and the sample storage tube 9 can be taken out. Through the setting of the locking block wedge surface 703 of this structure, the sample storage tube 9 is squeezed with the locking block wedge surface 703 during the process of inserting into the sample storage box 2, thereby pushing the limiting locking block 7 outward. When the sample storage tube 9 has completely moved to below the limiting locking block 7, the limiting locking block 7 moves inward under the push of the pressure plate reset top spring 801 and a series of transmission structures, which limits the upper end face of the sample storage tube 9.

[0039] Example 2: The present invention provides a special endocrine testing device. The front edge and the rear edge of the top cover 4 are respectively provided with a positioning groove 402. The positioning groove 402 is sleeved on the outside of the limiting lock block 7, which protects the limiting lock block 7 and prevents the limiting lock block 7 from moving outward due to misoperation squeezing the elastic pressure plate 8.

[0040] Specific usage and function: When a pregnant woman with late-stage diabetes needs to have her blood glucose tested but is unable to go to the hospital due to mobility issues, medical personnel can bring blood collection tools to the patient to collect blood. After collection, the blood is stored inside the sample storage tube 9, which is then tightly sealed. The lower end of the sample storage tube 9 is then inserted vertically into the opening of the sample storage box 2. During insertion, the bottom of the sample storage tube 9 contacts the locking wedge surface 703, generating a pushing force that moves the sample storage tube 9 outward. Then, the bottom of the sample storage tube 9 contacts the upper surface of the elastic outer cylinder 602, compressing the elastic outer cylinder 602 downward and causing the inner push spring 601 to contract. As the sample storage tube 9 continues to move downward, when it is completely below the limiting locking block 7, the limiting locking block 7 moves inward through the pushing force of the pressure plate end shaft 802, limiting the upper end of the sample storage tube 9 and fixing it longitudinally. The positioning push plate 5 pushes against the side wall of the sample storage tube 9, radially fixing the sample storage tube 9, thus quickly fixing the sample storage tube 9. Then, according to the testing requirements, a low-temperature medium is added to the inside of the heat-insulating side cavity 3. The temperature of the internal space of the sample storage box 2 is reduced through the temperature conduction structure, thereby achieving low-temperature storage of the sample storage tube 9. Finally, the top cover 4 is fixed above the sample storage box 2 and the heat-insulating side cavity 3 to seal it, thus completing the blood sample encapsulation process. After being sent to the laboratory, the top cover 4 is opened, and then the lower ends of the two elastic pressure plates 8 are pinched inward to make the elastic pressure plates 8 rotate. The pressure plate end shaft 802 moves outward, pulling the two limiting locking blocks 7 outward, so that the upper end of the sample storage tube 9 is no longer limited by the limiting locking blocks 7. Under the action of the inner push spring 601 and the elastic outer cylinder 602, the sample storage tube 9 is pushed upward a distance, so that the upper end of the sample storage tube 9 is exposed outside the sample storage box 2. The sample storage tube 9 can then be taken out, and the blood inside can be tested.

Claims

1. A dedicated endocrine sample delivery device, characterized in that, include: Storage box base (1); a sample storage box (2) is fixedly connected to the upper middle part of the storage box base (1); Insulation side cavity (3), the insulation side cavity (3) is provided in two places, the two insulation side cavities (3) are fixedly connected to the upper part of the storage box base (1), and the two insulation side cavities (3) are located on the left and right sides of the sample storage box (2) respectively; top cover (4), the top cover (4) is sleeved on the sample storage box (2) and the insulation side cavity (3); positioning push plate (5), the positioning push plate (5) is provided in four places, the four positioning push plates (5) are movably connected to the sample storage box (2); spring The sample storage box (2) is equipped with a push cylinder (6) and the elastic push cylinder (6) is installed in the middle of the lower surface inside the sample storage box (2); there are two limiting lock blocks (7), which are movably connected to the front wall and the rear wall of the sample storage box (2) respectively; the elastic pressure plate (8) is hinged to the front and rear surfaces of the sample storage box (2), and the upper end of the elastic pressure plate (8) is movably connected to the outer end of the limiting lock block (7); a sample storage tube (9) is placed inside the sample storage box (2).

2. The endocrine-specific sample delivery device as described in claim 1, characterized in that: The front wall, rear wall and bottom plate of the sample storage box (2) are all made of PI plastic. The two side walls of the sample storage box (2) are made of aluminum alloy heat-conducting side plates (201). The heat-conducting side plates (201) are provided with side plate guide holes (202). The front wall and rear wall of the sample storage box (2) are provided with a square lock block guide hole (203) through the front and rear sides.

3. The endocrine-specific sample delivery device as described in claim 2, characterized in that: The heat-insulating side cavity (3) of the cuboid box structure is made of PI plastic material, and a side-conducting temperature channel (301) is provided through the side wall of the heat-insulating side cavity (3) facing the sample storage box (2).

4. The endocrine-specific sample delivery device as described in claim 3, characterized in that: A temperature-conducting connecting plate (302) made of aluminum alloy is tightly inserted inside the side temperature-conducting groove (301). A fitting end plate (303) is fixedly connected to the edge of the temperature-conducting connecting plate (302) facing the sample storage box (2). The fitting end plate (303) is tightly fitted to the temperature-conducting side plate (201).

5. The endocrine-specific sample delivery device as described in claim 1, characterized in that: The top cover (4) of the rectangular cover structure is made of PI plastic material, and sealing blocks (401) are fixedly connected to the bottom left and right sides of the top cover (4). A positioning groove (402) is provided on the front edge and the rear edge of the top cover (4).

6. The endocrine-specific sample delivery device as described in claim 1, characterized in that: The positioning push plate (5) has a "U" shaped structure, and the side surface of the positioning push plate (5) facing the center of the sample storage box (2) is provided with an arc-shaped inner arc opening (502). The side of the positioning push plate (5) away from the center of the sample storage box (2) is fixedly connected to a positioning push spring (503). The other end of the positioning push spring (503) is fixedly connected to the inner surface of the sample temperature-conducting side plate (201). The side of the positioning push plate (5) away from the center of the sample storage box (2) is fixedly connected to a guide push rod (501). The guide push rod (501) is slidably connected to the guide hole (202) of the side plate. The outer end of the guide push rod (501) is provided with a limiting protrusion.

7. The endocrine-specific sample delivery device as described in claim 1, characterized in that: The elastic push cylinder (6) is a cylindrical structure. An inner push spring (601) is provided inside the elastic push cylinder (6). The lower end of the inner push spring (601) is fixedly connected to the upper surface of the sample storage box (2). An elastic outer cylinder (602) is sleeved on the upper end of the elastic push cylinder (6). The elastic outer cylinder (602) is a cylindrical structure. The upper end of the inner side of the elastic outer cylinder (602) is fixedly connected to the inner push spring (601).

8. The endocrine-specific sample delivery device as described in claim 1, characterized in that: Two locking block pull plates (701) are fixedly connected to the outer end face of the limiting locking block (7). A locking block rectangular opening (702) is provided through the locking block pull plate (701). The locking block rectangular opening (702) has a rectangular structure. A locking block wedge surface (703) is provided at one end of the limiting locking block (7) facing the center of the sample storage box (2). The locking block wedge surface (703) with the inclined structure faces inward and upward.

9. The endocrine-specific sample delivery device as described in claim 1, characterized in that: The elastic pressure plate (8) has an arc-shaped structure. The middle position of the elastic pressure plate (8) is hinged to the sample storage box (2) through a hinge. The lower end of the inner surface of the elastic pressure plate (8) is fixedly connected to the pressure plate reset top spring (801).

10. The endocrine-specific sample delivery device as described in claim 8, characterized in that: The upper end of the elastic pressure plate (8) is provided with pressure plate end shafts (802) on both sides, and the pressure plate end shafts (802) are slidably connected in the locking block rectangular opening (702).

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