Visual counting constant-temperature test tube rack

Abstract

The utility model discloses a visual counting constant-temperature test tube rack which comprises a machine body, a counting control panel and a temperature control panel are arranged on the two sides of the front end of the machine body respectively, a plurality of sample bins are formed in one side of the upper end of the machine body, an empty tube bin is formed in the other side of the upper end of the machine body, and sample bearing frames are inserted into the sample bins; an empty tube bearing frame is inserted into the empty tube bin, and a first heating rod, a first temperature sensor and a slot are arranged at the bottom end in the sample bin. According to the test tube counting device, test tubes inserted into the first test tube groove can be counted through the proximity sensor and the counting control panel, misremembering is avoided, the sample bearing frame is composed of the first mounting block made of the metal material and the connecting plate made of the transparent acrylic material, and after the sample test tubes are inserted into the first test tube groove, the test tubes can be counted. Whether a sample test tube of a previous patient remains in the first test tube groove or not can be observed through the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a visual counting constant temperature test tube rack. Background Art

[0002] Conventional puncture and egg retrieval operations often require the cooperation of multiple medical staff; after the doctor punctures the follicle, a nurse transfers the test tube containing follicular fluid from the operating room to the constant temperature test tube rack next to the transfer window; a laboratory technician then takes the test tube from the constant temperature test tube rack and passes it to another laboratory staff member working in front of the workstation. At the same time, the laboratory technician next to the transfer window needs to record the original data, including the number of follicular fluid tubes, volume, left and right ovaries and other information, and also needs to continuously add empty test tubes to the test tube rack for preheating; after the previous patient's operation is over, the technician also needs to take out the test tubes on the test tube rack one by one to check to ensure that all follicular fluid specimens of the previous patient are not residual before the next patient's operation can be performed.

[0003] At present, the average number of egg retrieval operations in the Mature Reproductive Medicine Center is between 20 and 30 per day, and the number of follicular fluid tubes for each patient is between 5 and 9. In addition to accurately recording the number of follicular fluid tubes of the patient, the technician must also ensure that the patient's follicular fluid is not mixed up or missed. The long-term and intense counting and replacement work is a great test of physical strength and willpower, and it is easy to cause irritability, which may have an adverse effect on the operation.

[0004] At present, there is no dedicated follicular fluid test tube constant temperature device for egg retrieval operation room. Most reproductive centers generally use laboratory test tube constant temperature racks to place test tubes and heat them at a constant temperature during egg retrieval operation. The defects of laboratory test tube constant temperature racks are:

[0005] 1: The test tube is placed in a solid heating block, and it is impossible to clearly observe whether the sample tube of the previous patient is left inside the heating block;

[0006] 2: The current constant temperature test tube rack requires manual counting of the number of follicular fluid tubes, which is prone to omissions and mistakes;

[0007] 3: The test tube racks used in laboratories have no obvious partitions. Empty test tubes and test tubes containing follicular fluid are placed together, which are difficult to distinguish and easy to miss. In addition, the test tube racks currently used only use peripheral heating, which has poor effect on temperature control and maintenance.

[0008] In order to overcome these disadvantages, the utility model provides a visual counting constant temperature test tube rack. Utility Model Content

[0009] The utility model aims to solve the shortcomings in the prior art and provides a visual counting constant temperature test tube rack.

[0010] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a visual counting constant temperature test tube rack, comprising a body, a counting control panel and a temperature control panel are respectively arranged on both sides of the front end of the body, a plurality of sample compartments are opened on one side of the upper end of the body, an empty tube compartment is opened on the other side of the upper end of the body, a sample carrier is inserted into the sample compartment, an empty tube carrier is inserted into the empty tube compartment, a first heating rod, a first temperature sensor and a slot are arranged at the bottom end of the sample compartment, second heating rods are symmetrically arranged at the bottom ends of both sides of the empty tube compartment, a second temperature sensor is arranged at the bottom end of the empty tube compartment between the second heating rods, and the sample carrier The invention comprises a first mounting block, wherein the upper ends of the front and rear sides of the first mounting block are provided with slots, the inside of the slots are connected with connecting plates with bolts, the first mounting block is provided with a plurality of first test tube slots at positions inside the slots, a plurality of grooves are provided on one side of the connecting plate, the first test tube slots are inlaid with proximity sensors, the second mounting block is provided with a plurality of second test tube slots, the bottom end of the first mounting block is provided with a first heating slot and a first temperature sensing slot, the bottom end of the first mounting block is fixedly connected with a plug, the bottom end of the second mounting block is provided with a second heating slot and a second temperature sensing slot, the inner wall of the sample bin is inlaid with a first heating plate, and the inner wall of the empty tube bin is inlaid with a second heating plate.

[0011] Furthermore, the counting control panel and the temperature control panel both include a touch display screen and a processing module. The counting control panel is provided with plus, minus buttons and a reset button. A counter is provided inside the counting control panel.

[0012] Furthermore, the connecting plate is made of transparent acrylic material, and the first mounting block and the second mounting block are made of metal material.

[0013] Furthermore, the first heating rod is plugged and connected to the corresponding first heating groove and contacts the side wall of the first heating groove, the first temperature sensor is plugged and connected to the corresponding first temperature sensing groove and contacts the side wall of the first temperature sensing groove, and the plug is electrically connected to the corresponding slot.

[0014] Furthermore, the second heating rod is plugged and connected to the corresponding second heating groove and contacts the side wall of the second heating groove, and the second temperature sensor is plugged and connected to the corresponding second temperature sensing groove and contacts the side wall of the second temperature sensing groove.

[0015] Furthermore, the proximity sensor is electrically connected to the counting control panel through a plug and a slot, and the first heating rod, the first temperature sensor, the second heating rod, the first heating plate, the second heating plate and the second temperature sensor are electrically connected to the temperature control panel.

[0016] Beneficial effects of the utility model:

[0017] 1. When the utility model is in use, the visualized counting constant temperature test tube rack, the empty test tube is placed in the empty tube carrier for preheating, and the test tube loaded with follicular fluid is placed in the sample carrier, so that the empty test tube and the sample test tube can be distinguished. The first heating rod and the second heating rod are inserted into the corresponding first heating groove and the second heating groove, and the first heating plate and the second heating plate are respectively in contact with the side walls of the sample carrier and the empty tube carrier, so that the sample carrier and the empty tube carrier can be heated respectively, and the first temperature sensor and the second temperature sensor are inserted into the corresponding first temperature sensing groove and the second temperature sensing groove, so that the temperature of the sample carrier and the empty tube carrier can be detected, thereby improving the temperature control and maintenance effect;

[0018] 2. When the utility model is in use, the visualized counting constant temperature test tube rack and the sample carrier are composed of a first mounting block made of metal and a connecting plate made of transparent acrylic. After the sample test tube is inserted into the first test tube slot, it can be observed through the connecting plate whether there is a sample test tube of the previous patient in the first test tube slot;

[0019] 3. When the utility model is in use, the visual counting constant temperature test tube rack can count the test tubes inserted into the first test tube slots through the provided proximity sensor and counting control panel, thereby avoiding omissions and mistakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 : A front view of the utility model;

[0022] Figure 2 : Schematic diagram of the sample bin and empty tube bin structure of the utility model;

[0023] Figure 3 : Schematic diagram of the sample carrier structure of the utility model;

[0024] Figure 4 : Schematic diagram of the installation structure of the proximity sensor of the utility model;

[0025] Figure 5 : Schematic diagram of the plug installation structure of the utility model;

[0026] Figure 6 : Schematic diagram of the groove structure of the utility model;

[0027] Figure 7: Schematic diagram of the structure of the empty tube bearing frame of the utility model;

[0028] Figure 8 : A schematic diagram of the structure of the second heating tank of the present utility model.

[0029] The reference numerals are as follows:

[0030] 1. Machine body; 2. Counting control panel; 3. Temperature control panel; 4. Sample compartment; 5. Empty tube compartment; 6. Sample carrier; 7. Empty tube carrier; 8. First heating rod; 9. First temperature sensor; 10. Slot; 11. Second heating rod; 12. Second temperature sensor; 13. First mounting block; 14. Connecting plate; 15. First test tube slot; 16. Proximity sensor; 17. First heating slot; 18. First temperature sensor slot; 19. Plug; 20. Groove; 21. Second mounting block; 22. Second test tube slot; 23. Second heating slot; 24. Second temperature sensor slot; 25. First heating plate; 26. Second heating plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] like Figure 1-8As shown, it relates to a visual counting constant temperature test tube rack, comprising a body 1, a counting control panel 2 and a temperature control panel 3 are respectively arranged on both sides of the front end of the body 1, a plurality of sample compartments 4 are opened on one side of the upper end of the body 1, an empty tube compartment 5 is opened on the other side of the upper end of the body 1, a sample carrier 6 is inserted in the sample compartment 4, an empty tube carrier 7 is inserted in the empty tube compartment 5, a first heating rod 8, a first temperature sensor 9 and a slot 10 are arranged at the bottom end of the sample compartment 4, second heating rods 11 are symmetrically arranged at the bottom ends of both sides of the empty tube compartment 5, a second temperature sensor 12 is arranged at the bottom end of the empty tube compartment 5 between the second heating rods 11, the sample carrier 6 comprises a first mounting block 13, the first mounting block 13 There are slots on the upper ends of the front and rear sides, and connecting plates 14 are bolted inside the slots. A plurality of first test tube slots 15 are provided on the first mounting block 13 at positions inside the slots, and a plurality of grooves 20 are provided on one side of the connecting plate 14. Proximity sensors 16 are embedded in the first test tube slots 15, and a plurality of second test tube slots 22 are provided on the second mounting block 21. A first heating slot 17 and a first temperature sensing slot 18 are provided at the bottom end of the first mounting block 13, a plug 19 is fixedly connected to the bottom end of the first mounting block 13, a second heating slot 23 and a second temperature sensing slot 24 are provided at the bottom end of the second mounting block 21, the inner wall of the sample compartment 4 is embedded with a first heating plate 25, and the inner wall of the empty tube compartment 5 is embedded with a second heating plate 26.

[0033] like Figure 1-8 As shown, the counting control panel 2 and the temperature control panel 3 both include a touch display screen and a processing module. The counting control panel 2 is provided with plus, minus buttons and a reset button. A counter is provided inside the counting control panel 2. The counting can be corrected by the plus, minus buttons and the reset button.

[0034] like Figure 1-8 As shown, the connecting plate 14 is made of transparent acrylic material, the first mounting block 13 and the second mounting block 21 are made of metal material, and the sample carrier is composed of the first mounting block made of metal material and the connecting plate made of transparent acrylic material. After the sample tube is inserted into the first test tube slot, it can be observed through the connecting plate whether the sample tube of the previous patient remains in the first test tube slot.

[0035] like Figure 1-8As shown, the first heating rod 8 is plugged and connected with the corresponding first heating groove 17 and contacts with the side wall of the first heating groove 17, the first temperature sensor 9 is plugged and connected with the corresponding first temperature sensing groove 18 and contacts with the side wall of the first temperature sensing groove 18, the plug 19 is electrically connected with the corresponding slot 10, the second heating rod 11 is plugged and connected with the corresponding second heating groove 23 and contacts with the side wall of the second heating groove 23, the second temperature sensor 12 is plugged and connected with the corresponding second temperature sensing groove 24 and contacts with the side wall of the second temperature sensing groove 24, the proximity sensor 16 is electrically connected with the counting control panel 2 through the plug 19 and the slot 10, the first heating rod 8, the first temperature sensor 9, the second heating rod 11, the first heating plate 25, the second heating plate 26 and the second temperature sensor 12 are electrically connected with the temperature control panel 3, the set first temperature sensor 9 and the second temperature sensor 12 can detect the temperature of the sample carrier 6 and the empty tube carrier 7, stop heating when it is higher than the set threshold, and continue heating when it is lower than the set threshold to maintain a certain temperature.

[0036] Working principle: When in use, the sample carrier rack 6 and the empty tube carrier rack 7 are respectively inserted into the sample compartment 4 and the empty tube compartment 5, the heating temperature can be set through the temperature control panel 3, the sample carrier rack 6 and the empty tube carrier rack 7 can be heated respectively by the first heating rod 8, the second heating rod 11, the first heating plate 25 and the second heating plate 26, the set first temperature sensor 9 and the second temperature sensor 12 can detect the temperature of the sample carrier rack 6 and the empty tube carrier rack 7, stop heating when it is higher than the set threshold, continue heating when it is lower than the set threshold, maintain a certain temperature, insert the empty test tube into the second test tube slot 22 for preheating, insert the test tube loaded with the sample into the first test tube slot 15, when the sample test tube is inserted, the proximity sensor 16 senses the sample test tube and sends a signal to the counter, the counter counts once, when the sample test tube is pulled out of the first test tube slot 15 and then inserted into the sample test tube again, it counts again, and so on, the counting can be performed, and the counting can be corrected by the plus, minus and zero buttons.

[0037] 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 limited only by the claims and their full scope and equivalents.

Claims

1. A visual counting constant temperature test tube rack, comprising a body (1), characterized in that: A counting control panel (2) and a temperature control panel (3) are respectively arranged on both sides of the front end of the machine body (1); a plurality of sample chambers (4) are opened on one side of the upper end of the machine body (1); an empty tube chamber (5) is opened on the other side of the upper end of the machine body (1); a sample carrier (6) is inserted into the sample chamber (4); an empty tube carrier (7) is inserted into the empty tube chamber (5); a first heating rod (8), a first temperature sensor (9) and a slot (10) are arranged at the bottom end of the sample chamber (4); second heating rods (11) are symmetrically arranged at the bottom ends of both sides of the empty tube chamber (5); a second temperature sensor (12) is arranged at a position between the second heating rods (11) at the bottom end of the empty tube chamber (5); the sample carrier (6) comprises a first mounting block (13); the upper ends of the front and rear sides of the first mounting block (13) are both opened. A connecting plate (14) is bolted inside the slot, a plurality of first test tube slots (15) are provided on the first mounting block (13) at positions inside the slot, a plurality of grooves (20) are provided on one side of the connecting plate (14), a proximity sensor (16) is inlaid in the first test tube slots (15), a plurality of second test tube slots (22) are provided on the second mounting block (21), a first heating slot (17) and a first temperature sensing slot (18) are provided at the bottom end of the first mounting block (13), a plug (19) is fixedly connected to the bottom end of the first mounting block (13), a second heating slot (23) and a second temperature sensing slot (24) are provided at the bottom end of the second mounting block (21), the inner wall of the sample compartment (4) is inlaid with a first heating plate (25), and the inner wall of the empty tube compartment (5) is inlaid with a second heating plate (26).

2. A visual counting constant temperature test tube rack according to claim 1, characterized in that: The counting control panel (2) and the temperature control panel (3) both comprise a touch display screen and a processing module. The counting control panel (2) is provided with plus and minus buttons and a reset button. The counting control panel (2) is provided with a counter.

3. A visual counting constant temperature test tube rack according to claim 2, characterized in that: The connecting plate (14) is made of transparent acrylic material, and the first mounting block (13) and the second mounting block (21) are made of metal material.

4. A visual counting constant temperature test tube rack according to claim 3, characterized in that: The first heating rod (8) is plugged and connected to the corresponding first heating groove (17) and contacts the side wall of the first heating groove (17); the first temperature sensor (9) is plugged and connected to the corresponding first temperature sensing groove (18) and contacts the side wall of the first temperature sensing groove (18); and the plug (19) is electrically connected to the corresponding slot (10).

5. A visual counting constant temperature test tube rack according to claim 4, characterized in that: The second heating rod (11) is plugged and connected to the corresponding second heating groove (23) and contacts the side wall of the second heating groove (23); the second temperature sensor (12) is plugged and connected to the corresponding second temperature sensing groove (24) and contacts the side wall of the second temperature sensing groove (24).

6. The visual counting constant temperature test tube rack according to claim 5, characterized in that: The proximity sensor (16) is electrically connected to the counting control panel (2) via a plug (19) and a slot (10), and the first heating rod (8), the first temperature sensor (9), the second heating rod (11), the first heating plate (25), the second heating plate (26) and the second temperature sensor (12) are electrically connected to the temperature control panel (3).

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