Test tube rack capable of reminding missing collection of multi-tube blood samples

Abstract

The utility model belongs to the technical field of test tube racks, and particularly relates to a multi-tube blood specimen collection leakage reminding test tube rack which comprises a containing bin, a top cover is connected to the top end of the containing bin in a clamped mode, taking and placing notches are formed in the containing bin and the top cover, and a supporting frame is rotationally connected to the inner wall of the containing bin. A plurality of inserting grooves are formed in the supporting frame, supporting pipes are slidably connected to the inner walls of the inserting grooves, and springs are fixedly connected to the bottom ends of the supporting pipes; the test tubes and the blood extrude the supporting tubes through weight, so that the supporting tubes can retract into the slots, the test tubes which are not used for blood collection can be conveniently separated according to the height difference of the supporting tubes, and the situation of leakage of blood collection is reduced; after the same group of test tubes are used for sampling blood, the electric control telescopic rod can be contracted to release the limit on the support frame, so that the support frame cannot rotate when the sampling is missed, a worker can timely sample blood, and the sampling is further prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of test tube racks, and in particular relates to a test tube rack for reminding missed collection of multiple blood specimens. Background Art

[0002] By analyzing blood samples, various components in the blood can be detected, such as blood cell count, biochemical indicators (such as liver and kidney function, blood sugar, blood lipids, etc.), immune items, pathogen detection, etc., to help diagnose diseases, evaluate health conditions, monitor treatment effects, etc.;

[0003] Test tube racks are a common tool in hospitals, used to stably place test tubes of various specifications, prevent the test tubes from tipping over or rolling, and avoid damage caused by collisions between test tubes. Due to operator negligence, lax process execution, labeling errors or other unexpected circumstances, a test tube on the test tube rack may not collect blood samples, resulting in the absence of certain important examination items, and it may be impossible to fully and accurately understand the patient's condition, thereby delaying the diagnosis of the disease and the formulation of subsequent treatment plans. Blood sampling will need to be repeated later, increasing the pain of patients and the workload of medical staff, while also wasting medical resources and leading to rising costs. Utility Model Content

[0004] The utility model provides a multi-tube blood specimen collection missed collection reminding test tube rack, which has the characteristic of preventing the test tubes on the test tube rack from being missed.

[0005] The utility model provides the following technical scheme: it includes a accommodating bin, the top end of the accommodating bin is snap-connected with a top cover, the accommodating bin and the top cover are both provided with taking and placing notches, the inner wall of the accommodating bin is rotatably connected with a support frame, the support frame is provided with a plurality of slots, the inner walls of the plurality of slots are slidably connected with support tubes, the bottom end of the support tube is fixedly connected with a spring, the spring is fixedly connected to the inner wall of the corresponding slot, a yield groove is provided in the support frame, the inner wall of the bottom end of the accommodating bin is fixedly connected with an inner limit plate, an electrically controlled telescopic rod is installed in the inner limit plate, the inner wall of the yield groove is opened and closed with a plurality of slots, the output end of the electrically controlled telescopic rod is plugged into the inner wall of the slot, and a touch-pressure switch for controlling the electrically controlled telescopic rod is installed at the bottom end of the support tube.

[0006] Among them, an L-shaped sealing plate is hinged on one side of the accommodating chamber, and the L-shaped sealing plate is snap-connected to the inner walls of the two taking and placing notches, and a handle is fixedly connected to the top of the top cover.

[0007] Wherein, a color prompt ring is provided at the top of the support tube, and the color prompt ring is slidably connected to the inner wall of the corresponding slot.

[0008] Among them, a motor is installed on the inner wall of the bottom end of the accommodating bin, a gear is fixedly connected to the output end of the motor, a meshing groove is provided on the inner wall of the give way groove, and the gear is meshed and connected with the meshing groove.

[0009] Wherein, a T-shaped rod is fixedly connected to the bottom end of the support tube, a plurality of limiting sliding grooves are provided in the support frame, and the T-shaped rod is slidably connected to the inner wall of the corresponding limiting sliding groove.

[0010] The beneficial effects of the utility model are as follows: the weight of the test tube and the blood squeezes the support tube so that the support tube can be retracted into the slot, making it easy to distinguish the test tubes that have not been used for blood collection according to the height difference of the support tubes, thereby reducing the occurrence of missed blood collection; after blood is collected from the same group of test tubes, the electrically controlled telescopic rod can be retracted to release the limit on the support frame, so that the support frame can be rotated, so that the next group of test tubes can reach the notch position for taking and placing, thereby achieving the goal that when missed blood collection occurs, the support frame cannot be rotated, so that the staff can collect blood in time, thereby preventing missed blood collection.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0015] Figure 4 for Figure 2 Enlarged schematic diagram of part A in the middle.

[0016] In the figure: 1. accommodating compartment; 11. top cover; 12. pick-and-place notch; 121. L-shaped sealing plate; 13. inner limit plate; 14. electric telescopic rod; 15. motor; 151. gear; 16. handle; 2. support frame; 21. slot; 22. support tube; 221. prompt color ring; 222. T-bar; 23. spring; 24. give way groove; 241. card slot; 242. tooth groove; 25. touch pressure switch; 26. limit slide groove. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a accommodating bin 1, a top cover 11 is snap-connected to the top of the accommodating bin 1, a pick-up and drop-off notch 12 is provided on the accommodating bin 1 and the top cover 11, a support frame 2 is rotatably connected to the inner wall of the accommodating bin 1, a plurality of slots 21 are provided on the support frame 2, a plurality of inner walls of the slots 21 are slidably connected to support tubes 22, a spring 23 is fixedly connected to the bottom end of the support tube 22, the spring 23 is fixedly connected to the inner wall of the corresponding slot 21, a yielding groove 24 is provided in the support frame 2, an inner limit plate 13 is fixedly connected to the inner wall of the bottom end of the accommodating bin 1, an electric-controlled telescopic rod 14 is installed in the inner limit plate 13, a plurality of card slots 241 are opened and closed on the inner wall of the yielding groove 24, the output end of the electric-controlled telescopic rod 14 is plugged into the inner wall of the card slot 241, and a touch-pressure switch 25 for controlling the electric-controlled telescopic rod 14 is installed at the bottom end of the support tube 22.

[0018] In this embodiment: the accommodating chamber 1 supports each component of the device, the top cover 11 and the accommodating chamber 1 shield and protect the internal components, the support frame 2 groups a plurality of slots 21 through a plurality of forks, and a plurality of slots 21 in the same column form a group, the slots 21 accommodate the corresponding support tubes 22, the springs 23 elastically support the support tubes 22, and the support tubes 22 accommodate and support the test tubes, so that the test tubes can remain stable in the device, preventing the test tubes from tipping over or rolling, thereby improving the protection of the test tubes. When blood is not collected, the springs 23 push the top of the corresponding support tubes 22 higher than the support frame 2, so that the staff can collect blood. When the test tubes are not placed with blood samples, it is possible to know which test tubes have not been placed according to the support tubes 22 that are higher than the support frame 2, thereby achieving a reminder effect, and the taking and placing notch 12 makes way for the test tubes for the staff to take and place the test tubes. Several test tubes at the position of the taking and placing notch 12 are in a reserved state, and the remaining test tubes are blocked by the accommodating chamber 1 and the top cover 11, so that the group of test tubes is more easily noticed by the staff, and it is further convenient to distinguish which test tubes have not been used for blood collection according to the height difference of the support tubes 22, thereby reducing the occurrence of missed blood collection. The support frame 2 realizes a cavity through the making way slot 24 to reduce its own weight. When the support frame 2 rotates, the inner limit plate 13 is rotatably connected to the making way slot The electric telescopic rod 14 is on the inner wall of the positioning slot 24, and the position of the electric telescopic rod 14 corresponds to the position of the pick-up and placement notch 12. When a group of test tubes reaches the position of the pick-up and placement notch 12, the support frame 2 stops rotating, and then the electric telescopic rod 14 is extended and inserted into the corresponding position of the card slot 241, so that the position of the support frame 2 is locked and limited by the electric telescopic rod 14. After the test tube blood is collected, the support tube 22 is inserted into the support tube 22, so that the weight of the test tube and the blood sample can be applied to the support tube 22, and the support tube 22 presses down the spring 23, so that the support tube 22 can drive the corresponding test tube to descend in height, and the support tube 22 drives the corresponding touch-pressure switch 25 to descend, and the touch-pressure switch 25 is in the slot 21. Contact squeezing is performed so that the touch-pressure switch 25 can release an electrical signal to trigger the unlocking control of the electric-controlled telescopic rod 14. When blood sampling of several test tubes in the same group is completed, several touch-pressure switches 25 are squeezed. At this time, the electric-controlled telescopic rod 14 can be retracted to release the limit on the support frame 2, so that the support frame 2 can rotate, and the next group of test tubes can reach the position of the retrieval notch 12 for use. In the event of missed blood sampling, the support frame 2 cannot rotate, so that the staff can collect blood in time, thereby preventing missed blood sampling. The electric-controlled telescopic rod 14 can be manually controlled, which is convenient for use in the same group of slots 21 when the number of test tubes is small.

[0019] An L-shaped sealing plate 121 is hinged on one side of the accommodating bin 1, and the L-shaped sealing plate 121 is snap-connected to the inner walls of the two access notches 12, and a handle 16 is fixedly connected to the top of the top cover 11; the access notch 12 can be opened by flipping the L-shaped sealing plate 121 downward, and when the device is used up, the L-shaped sealing plate 121 is flipped upward so that the L-shaped sealing plate 121 can block the access notch 12, so that the device can be in a closed state to prevent dust, bacteria, etc. from contaminating the interior, and the handle 16 facilitates the staff to disassemble and install the top cover 11.

[0020] A color prompt ring 221 is provided at the top of the support tube 22, and the color prompt ring 221 is slidably connected to the inner wall of the corresponding slot 21; the support tube 22 supports the color prompt ring 221, and the side wall of the color prompt ring 221 has a color that is convenient for personnel to view. When the test tube inside the support tube 22 has not collected blood, the support tube 22 drives the color prompt ring 221 to rise, and the height of the color prompt ring 221 exceeds the support frame 2 at this time, so that it is convenient for personnel to observe the blood collection of the test tube. When the weight of the test tube increases after blood collection, the support tube 22 drives the color prompt ring 221 to retract into the slot 21, so that the color of the side wall of the color prompt ring 221 is blocked by the support frame 2, which is convenient for personnel to distinguish and prevent missed collection.

[0021] A motor 15 is installed on the inner wall of the bottom end of the accommodating bin 1, and a gear 151 is fixedly connected to the output end of the motor 15. A meshing groove 242 is provided on the inner wall of the give way groove 24, and the gear 151 is meshed and connected with the meshing groove 242; the accommodating bin 1 supports the motor 15, and the motor 15 supports and drives the gear 151 to rotate. When the gear 151 rotates, it drives the support frame 2 through the meshing groove 242, so that the support frame 2 can rotate.

[0022] A T-bar 222 is fixedly connected to the bottom end of the support tube 22, and a plurality of limit slide grooves 26 are opened in the support frame 2. The T-bar 222 is slidably connected to the inner wall of the corresponding limit slide groove 26; the support tube 22 supports the limit slide groove 26, and the T-bar 222 slides and guides and limits the limit slide groove 26. The limit slide groove 26 limits the support tube 22 to prevent the spring 23 from pushing the support tube 22 to rise too high, causing the test tube to contact with the top cover 11 and cause movement obstruction.

[0023] The working principle and use process of the utility model are as follows: when blood is collected from a patient, the L-shaped sealing plate 121 is flipped downward so that the access notch 12 can be opened, and then the test tube inside the support tube 22 is taken out for use. After blood collection, the test tube is reinserted into the corresponding support tube 22 so that the weight of the test tube and the blood sample can be applied to the support tube 22. The support tube 22 presses down the spring 23 so that the support tube 22 can drive the prompt color ring 221 and the test tube to descend in height, so that the color of the side wall of the prompt color ring 221 is blocked by the support frame 2, so that In order to facilitate personnel identification and prevent missed collection, at the same time, the support tube 22 drives the corresponding touch-pressure switch 25 to descend, and the touch-pressure switch 25 contacts and squeezes the slot 21, so that the touch-pressure switch 25 can release an electrical signal to trigger the unlocking control of the electric-controlled telescopic rod 14. When blood collection is completed for the same group of test tubes, several touch-pressure switches 25 in the same group are squeezed. At this time, the electric-controlled telescopic rod 14 can shrink and release the limit on the support frame 2, so that the support frame 2 can rotate, so that the next group of test tubes can reach the position of the pick-up and placement notch 12 for use.

Claims

1. A test tube rack for collecting multiple blood specimens and reminding them of missed collection, characterized in that: The invention comprises a storage bin (1), the top end of the storage bin (1) is snap-connected with a top cover (11), the storage bin (1) and the top cover (11) are both provided with a taking-in notch (12), the inner wall of the storage bin (1) is rotatably connected with a support frame (2), the support frame (2) is provided with a plurality of slots (21), the inner walls of the plurality of slots (21) are slidably connected with support tubes (22), the bottom end of the support tube (22) is fixedly connected with a spring (23), the spring (23) is fixedly connected to the corresponding The inner wall of the slot (21) is provided with a clearance groove (24) in the support frame (2); the inner wall of the bottom end of the accommodating chamber (1) is fixedly connected with an inner limit plate (13); an electric-controlled telescopic rod (14) is installed in the inner limit plate (13); the inner wall of the clearance groove (24) is opened and closed with a plurality of card slots (241); the output end of the electric-controlled telescopic rod (14) is plugged into the inner wall of the card slot (241); and a touch-pressure switch (25) for controlling the electric-controlled telescopic rod (14) is installed at the bottom end of the support tube (22).

2. A multi-tube blood specimen collection missed collection reminder test tube rack according to claim 1, characterized in that: An L-shaped sealing plate (121) is hingedly connected to one side of the accommodating chamber (1), and the L-shaped sealing plate (121) is snap-fitted and connected to the inner walls of the two access notches (12). A handle (16) is fixedly connected to the top of the top cover (11).

3. A multi-tube blood specimen collection missed reminder test tube rack according to claim 1, characterized in that: The top end of the support tube (22) is provided with a color prompt ring (221), and the color prompt ring (221) is slidably connected to the inner wall of the corresponding slot (21).

4. A multi-tube blood specimen collection missed reminder test tube rack according to claim 1, characterized in that: A motor (15) is installed on the inner wall of the bottom end of the accommodating bin (1), a gear (151) is fixedly connected to the output end of the motor (15), a meshing groove (242) is provided on the inner wall of the clearance groove (24), and the gear (151) is meshingly connected with the meshing groove (242).

5. The multi-tube blood specimen collection missed reminder test tube rack according to claim 1, characterized in that: The bottom end of the support tube (22) is fixedly connected to a T-shaped rod (222), a plurality of limiting sliding grooves (26) are provided in the support frame (2), and the T-shaped rod (222) is slidably connected to the inner wall of the corresponding limiting sliding groove (26).

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