Blood coagulation analyzer

Abstract

The utility model discloses a blood coagulation analyzer which comprises a blood coagulation analyzer main body and a temperature control device which is arranged in the blood coagulation analyzer main body and is used for heating a functional position of the blood coagulation analyzer main body, and further comprises a temperature detection device, the temperature detection device is arranged outside the blood coagulation analyzer main body; and the temperature control device is in communication connection with the temperature detection device, and can take a detection value of the temperature detection device as a heating basis of a functional position of the blood coagulation analyzer main body, so that the functional position is heated to a specified temperature. According to the blood coagulation analyzer provided by the scheme, the temperature detection device which is externally arranged on the blood coagulation analyzer and is in communication connection with the temperature control device is additionally arranged, so that the temperature control device can take the external environment temperature detected by the temperature detection device as a heating basis, and the functional position of the blood coagulation analyzer is heated to a specified temperature according to the external environment temperature; the heating deviation of the temperature detection device can be avoided, so that the test accuracy can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to coagulation analyzer technical field, especially relate to a coagulation analyzer. BACKGROUND

[0002] The temperature control part of the coagulation analyzer is an important component of the coagulation analyzer, and the coagulation analyzer usually needs to be tested under the condition close to human body temperature to simulate the coagulation process in the body. The change of temperature will affect the measurement of coagulation time, so the coagulation analyzer should be ensured close to human body temperature during testing to ensure the accuracy and reliability of testing.

[0003] The temperature control device of the traditional coagulation analyzer is arranged in the interior of the instrument, and the temperature sensor is also located in the interior of the instrument. The heat of the instrument is generated in the shell of the instrument, and the shell of the instrument will cause a certain difference between the temperature in the interior of the instrument and the environmental temperature due to the closed reason, so that the temperature detected by the temperature sensor and the environmental temperature have a certain difference. The temperature control device takes the detection of the temperature sensor as the heating basis, so that the temperature control device may have deviation when heating the functional positions (including the testing position and the reagent position) of the coagulation analyzer close to human body temperature, which may affect the accuracy of testing. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a coagulation analyzer. The temperature control device can take the external environmental temperature detected by the temperature detection device as the heating basis, and heat the functional positions of the coagulation analyzer to the specified temperature, so that the heating deviation of the temperature detection device can be avoided, and the accuracy of testing can be ensured.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A coagulation analyzer comprises a coagulation analyzer main body, a temperature control device arranged in the interior of the coagulation analyzer main body and used for heating the functional positions of the coagulation analyzer main body, and a temperature detection device.

[0007] The temperature detection device is arranged outside the coagulation analyzer main body.

[0008] The temperature control device is in communication connection with the temperature detection device, and can take the detection value of the temperature detection device as the heating basis of the functional positions of the coagulation analyzer main body, and heat the functional positions to the specified temperature.

[0009] Preferably, the outer side wall of the coagulation analyzer main body is provided with a pipette bracket.

[0010] The temperature detection device is arranged in the interior of the pipette bracket and in communication with the outside.

[0011] Preferably, the pipette holder is provided with an inner cavity and is in communication with the outside;

[0012] The temperature detection device comprises a temperature sensor and a fixing frame;

[0013] The temperature sensor is fixed to the inner cavity of the pipette holder through the fixing frame;

[0014] The temperature control device is in communication connection with the temperature sensor, and can take the detection value of the temperature sensor as the heating basis of the functional position of the coagulation analyzer main body.

[0015] Preferably, the inner cavity of the pipette holder is a reverse L-shaped inner cavity;

[0016] The fixing frame is a reverse L-shaped fixing frame;

[0017] The reverse L-shaped fixing frame is adapted to be installed in the reverse L-shaped inner cavity of the pipette holder;

[0018] The temperature sensor is installed at the top of the horizontal part of the reverse L-shaped fixing frame.

[0019] Preferably, the top of the horizontal part of the reverse L-shaped fixing frame is provided with a mounting groove;

[0020] The temperature sensor is installed in the mounting groove of the reverse L-shaped fixing frame;

[0021] The temperature detection device further comprises a wire pressing plate;

[0022] The wire pressing plate is installed at the top of the horizontal part of the reverse L-shaped fixing frame and is used to press the temperature sensor.

[0023] Preferably, the temperature control device comprises a first temperature control device and a second temperature control device;

[0024] The first temperature control device is used to heat the test position of the coagulation analyzer main body, and can take the detection value of the temperature detection device as the heating basis of the test position, and accordingly heat the test position to a specified temperature;

[0025] The second temperature control device is used to heat the reagent position of the coagulation analyzer main body, and can take the detection value of the temperature detection device as the heating basis of the reagent position, and accordingly heat the reagent position to a specified temperature.

[0026] Preferably, the first temperature control device comprises a first heating plate, a first preheating block and a first temperature sensor;

[0027] The first preheating block is arranged at a test position of the coagulation analyzer body and used for placing a sample to be tested.

[0028] The first heating plate is used for heating the first preheating block.

[0029] The first temperature sensor is used for detecting the temperature of the first preheating block.

[0030] The control center of the coagulation analyzer body is communicatively connected with the first temperature sensor and the first heating plate respectively, and can control the operation of the first heating plate according to the feedback of the first temperature sensor.

[0031] Preferably, a first mounting groove is formed in the top of the first preheating block.

[0032] The first temperature sensor is mounted in the first mounting groove of the first preheating block, and the slot opening of the first mounting groove is covered by a magnetic bead test block cover plate.

[0033] Preferably, the second temperature control device comprises a second heating plate, a second preheating block and a second temperature sensor.

[0034] The second preheating block is arranged at a reagent position of the coagulation analyzer body and used for placing a reagent.

[0035] The second heating plate is used for heating the second preheating block.

[0036] The second temperature sensor is used for detecting the temperature of the second preheating block.

[0037] The control center of the coagulation analyzer body is communicatively connected with the second temperature sensor and the second heating plate respectively, and can control the operation of the second heating plate according to the feedback of the second temperature sensor.

[0038] Preferably, a second mounting groove is formed in the top of the second preheating block.

[0039] The second temperature sensor is mounted in the second mounting groove of the second preheating block, and the slot opening of the second mounting groove is covered by a second preheating block cover plate.

[0040] As can be seen from the above technical solution, the coagulation analyzer provided by the present application is externally arranged on the coagulation analyzer and communicatively connected with the temperature control device, so that the temperature control device can take the external environment temperature detected by the temperature detection device as the heating basis, and heat the functional position of the coagulation analyzer to a specified temperature, which can avoid the heating deviation of the temperature detection device, thereby ensuring the accuracy of the test. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0042] Figure 1 The structure schematic diagram of the coagulation analyzer provided by the embodiment of the present application is shown in the figure.

[0043] Figure 2 The structure schematic diagram of the temperature detection device and the pipette bracket provided by the embodiment of the present application is shown in the figure.

[0044] Figure 3 The exploded schematic diagram of the temperature detection device and the pipette bracket provided by the embodiment of the present application is shown in the figure.

[0045] Figure 4 The distribution schematic diagram of the temperature control device in the test site and the reagent site of the coagulation analyzer provided by the embodiment of the present application is shown in the figure.

[0046] In the figure, 1 is a coagulation analyzer main body, 11 is an upper shell, 12 is a lower shell, 2 is a temperature detection device, 21 is a temperature sensor, 22 is a fixing frame, 221 is a mounting groove, 23 is a wire pressing plate, 3 is a pipette bracket, 31 is an inner cavity, 41 is a first preheating block, 411 is a first mounting groove, 42 is a first temperature sensor, 43 is a magnetic bead test block cover plate, 51 is a second preheating block, 511 is a second mounting groove, 52 is a second temperature sensor, and 53 is a second preheating block cover plate. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0048] The coagulation analyzer provided by the embodiment of the present application, as shown in the figure, comprises a coagulation analyzer main body 1 and a temperature control device arranged in the inside of the coagulation analyzer main body 1 and used for heating the temperature of the functional site of the coagulation analyzer main body 1, as shown in the figure. Figure 1 The coagulation analyzer further comprises a temperature detection device 2. Figure 2

[0049] The temperature detection device is arranged outside the coagulation analyzer main body 1. ​

[0050] The temperature control device is in communication connection with the temperature detection device 2, and can take the detection value of the temperature detection device 2 as the heating basis of the functional position of the coagulation analyzer main body 1, and heat the functional position to a specified temperature according to the heating basis.

[0051] It should be noted that the functional position of the coagulation analyzer main body 1 includes a test position and a reagent position, the test position is used for placing and detecting the sample to be tested, and the reagent position is used for placing the reagent; the temperature control device is used for heating the test position of the coagulation analyzer, so that the temperature of the sample to be tested placed in the test position approaches the human body temperature, and the temperature control device is also used for heating the reagent position of the coagulation analyzer; the temperature detection device can be arranged on the outer side wall of the coagulation analyzer main body 1, and is used for detecting the temperature of the external environment; the temperature control device is in communication connection with the temperature detection device 2, and can take the detection value (detection feedback) of the temperature detection device 2 as the heating basis of the functional position of the coagulation analyzer main body 1, and then can take the temperature of the external environment as the heating basis of the functional position of the coagulation analyzer, that is, take the detection value of the temperature detection device 2 as the initial temperature of the functional position of the coagulation analyzer, and heat the functional position of the coagulation analyzer to a specified temperature (such as approaching the human body temperature) according to the heating basis, so as to avoid the heating deviation of the temperature detection device 2, thereby ensuring the accuracy of the test; of course, the temperature control device also has a temperature detection part for feeding back the heating temperature of the functional position, that is, when the temperature detection part detects that the temperature of the functional position reaches the specified temperature, the temperature control device stops heating, and details can be seen from the following description.

[0052] That is, the above-mentioned temperature control device and temperature detection device 2 are used as the temperature control device of the coagulation analyzer; wherein the temperature control device is built-in the coagulation analyzer, and the temperature detection device 2 is external to the coagulation analyzer, so that the temperature control device can take the external environment temperature detected by the temperature detection device 2 as the heating basis, and heat the functional position of the coagulation analyzer to a specified temperature according to the heating basis, which can avoid the heating deviation of the temperature detection device 2, thereby ensuring the accuracy of the test.

[0053] In the present scheme, as shown in Figure 1 The outer side wall of the coagulation analyzer main body 1 is provided with a pipette holder 3.

[0054] The temperature detection device 2 is arranged in the interior of the pipette holder 3 and is in communication with the outside.

[0055] It should be noted that, as shown in Figure 1 The pipette holder 3 can be mounted on the right outer side wall of the lower shell 12 of the coagulation analyzer main body 1, and is used for placing the pipette; wherein the upper shell 11 and the lower shell 12 of the coagulation analyzer main body 1 are assembled and connected; the pipette holder 3 has a cavity 31 corresponding to part of the upper shell 11, and its structure can refer to Figure 3The temperature detecting device 2 can be installed in the inner cavity 31 of the pipette holder 3 and communicate with the outside environment, so that the temperature detecting device 2 can contact with the outside air and ensure that the outside temperature can be detected. That is, the temperature detecting device 2 is placed in the inner cavity 31 of the pipette holder 3, which can avoid the influence of human contact on the actual temperature detection and also does not affect the appearance of the coagulation analyzer.

[0056] Specifically, as shown in Figure 3 The pipette holder 3 is provided with an inner cavity 31 and communicates with the outside;

[0057] The temperature detecting device 2 comprises a temperature sensor 21 and a fixing frame 22.

[0058] The temperature sensor 21 is fixed to the inner cavity 31 of the pipette holder 3 through the fixing frame 22.

[0059] The temperature control device is in communication connection with the temperature sensor 21 and can take the detection value of the temperature sensor 21 as the heating basis of the functional position of the coagulation analyzer main body 1.

[0060] It should be noted that the structure of the back of the pipette holder 3 can refer to Figure 2 The inner cavity 31 can be located in the middle part of the back of the pipette holder 3 and can be a reinforcing rib lattice structure, and a horizontal cavity wall of the inner cavity 31 is an open structure, so that the inner cavity 31 communicates with the outside environment; the fixing frame 22 is installed in the inner cavity 31 of the pipette holder 3 and serves as a temperature sensor mounting frame; the temperature sensor 21 is installed in the fixing frame 22 and serves as the temperature detecting body of the temperature detecting device 2; of course, the above scheme is designed in this way, which can make the arrangement of the temperature detecting device 2 in the pipette holder 3 more stable and reliable.

[0061] Further, as shown in Figure 3 The inner cavity 31 of the pipette holder 3 is a reverse L-shaped inner cavity.

[0062] The fixing frame 22 is a reverse L-shaped fixing frame.

[0063] The reverse L-shaped fixing frame is adapted to be installed in the reverse L-shaped inner cavity of the pipette holder 3.

[0064] The temperature sensor 21 is installed at the top of the horizontal part of the reverse L-shaped fixing frame.

[0065] It should be noted that, as Figure 3As shown, the bottom cavity wall of the horizontal part of the inverted L-shaped inner cavity is an open structure; when the inverted L-shaped fixing frame is adaptively installed in the inverted L-shaped inner cavity of the pipette holder 3, the horizontal part of the inverted L-shaped fixing frame corresponds to the horizontal part of the inverted L-shaped inner cavity, the vertical part of the inverted L-shaped fixing frame corresponds to the vertical part of the inverted L-shaped inner cavity, and the two can be connected and fixed through the countersunk screw assembly; the temperature sensor 21 is installed at the top end of the horizontal part of the inverted L-shaped fixing frame and communicates with the bottom end of the horizontal part of the inverted L-shaped inner cavity. That is, the above scheme is designed in this way, so that the temperature detection device 2 can be adaptively installed in the inner cavity 31 of the pipette holder 3, and the structure of the coagulation analyzer can be more compact.

[0066] Further, as shown in Figure 3 As shown, the top of the horizontal part of the inverted L-shaped fixing frame is provided with a mounting groove 221;

[0067] The temperature sensor 21 is installed in the mounting groove 221 of the inverted L-shaped fixing frame;

[0068] The temperature detection device 2 further comprises a wire pressing plate 23;

[0069] The wire pressing plate 23 is installed at the top of the horizontal part of the inverted L-shaped fixing frame and is used to press the temperature sensor 21.

[0070] It should be noted that, as shown in Figure 3 The mounting groove 221 is located on the top surface or top end of the horizontal part of the inverted L-shaped fixing frame; the temperature sensor 21 is installed in the mounting groove 221 of the inverted L-shaped fixing frame and is pressed by the wire pressing plate 23, and the temperature sensor 21 is actually installed between the wire pressing plate 23 and the mounting groove 221 of the inverted L-shaped fixing frame; wherein the wire pressing plate 23 can be installed on the top of the horizontal part of the inverted L-shaped fixing frame through a screw assembly; of course, the above scheme is designed in this way, so that the installation of the temperature detection device 2 in the pipette holder 3 is more stable and reliable.

[0071] In addition, in order to better realize the assembly of the temperature detection device 2 and the pipette holder 3, the temperature sensor 21 can be first installed on the mounting groove 221 of the fixing frame, then the temperature sensor 21 is rigidly connected through the wire pressing plate 23, then the temperature detection device 2 is fixed as a whole in the inner cavity 31 of the pipette holder 3, and finally the pipette holder 3 is installed and fixed to the right outer side wall of the lower shell 12 of the coagulation analyzer.

[0072] In this scheme, the temperature control device comprises: a first temperature control device and a second temperature control device;

[0073] The first temperature control device is used to heat the test site of the coagulation analyzer main body 1, and can take the detection value of the temperature detection device 2 as the heating basis of the test site, and heat the test site to a specified temperature according to the detection value;

[0074] The second temperature control device is used for heating the reagent site of the coagulation analyzer main body 1, and can take the detection value of the temperature detection device 2 as the heating basis of the reagent site, and heat the reagent site to a specified temperature according to the detection value.

[0075] That is, the coagulation analyzer provided by the scheme divides the temperature control device into two, that is, the first temperature control device and the second temperature control device, which are used for heating the test site and the reagent site of the coagulation analyzer main body 1 respectively, and take the external environment temperature detected by the temperature detection device 2 as the heating basis of the test site or the reagent site. In this way, the heating of the test site and the reagent site of the coagulation analyzer main body 1 is more convenient and targeted.

[0076] Specifically, as shown in Figure 4 , the first temperature control device comprises a first heating plate, a first preheating block 41 and a first temperature sensor 42;

[0077] The first preheating block 41 is used for being arranged at the test site of the coagulation analyzer main body 1, and is used for placing the sample to be tested;

[0078] The first heating plate is used for heating the first preheating block 41;

[0079] The first temperature sensor 42 is used for detecting the temperature of the first preheating block 41;

[0080] The control center of the coagulation analyzer main body 1 is in communication connection with the first temperature sensor 42 and the first heating plate respectively, and can control the operation of the first heating plate according to the feedback of the first temperature sensor 42.

[0081] It should be noted that, as shown in Figure 4 , the first heating plate can be arranged at the bottom of the first preheating block 41;

[0082] That is, the first preheating block 41 can be fixed on the first heating plate, and a heat-conducting silica gel is arranged between the two, so that the heat of the first heating plate can be timely conducted to the first preheating block 41; the first temperature sensor 42 can be built-in the first preheating block 41, so as to avoid the influence of other heat or heat conduction on the first temperature sensor 42, and facilitate accurate detection of the temperature of the first preheating block 41; the control center (such as the MCU of the main control circuit board) of the coagulation analyzer main body 1 is respectively in communication connection with the first temperature sensor 42 and the first heating plate, and can control the operation of the first heating plate according to the feedback of the first temperature sensor 42; wherein, when the first temperature sensor 42 detects that the temperature of the first preheating block 41 approaches the human body temperature, the control center of the coagulation analyzer main body 1 is fed back, and then the first heating plate is controlled not to heat again; that is, when the temperature of the first preheating block 41 approaches the human body temperature, the coagulation test of the sample to be tested placed in the first preheating block 41 is carried out, and the corresponding coagulation result is obtained; when the first temperature sensor 42 detects that the temperature of the first preheating block 41 does not reach the human body temperature, the control center of the coagulation analyzer main body 1 is fed back, and then the first heating plate is controlled to continue heating. That is, the first temperature control device has a heating feedback function, can better control the operation of the first heating plate, ensure that the first preheating block 41 tests under the condition of approaching the human body temperature, reduce the test result deviation caused by temperature change, and thus improve the reliability and accuracy of the test.

[0083] Further, as shown in Figure 4 , the top of the first preheating block 41 is provided with a first mounting groove 411;

[0084] The first temperature sensor 42 is installed in the first mounting groove 411 of the first preheating block 41, and the slot of the first mounting groove 411 is covered by the magnetic bead test block cover plate 43, so that the first temperature sensor 42 is built-in the first preheating block 41, the detection of the first temperature sensor 42 is not affected by heat conduction, and the first temperature sensor 42 can accurately detect the temperature of the first preheating block 41, thereby helping to ensure the accuracy of the coagulation instrument analysis result. Wherein, in order to better show that the first temperature sensor 42 is built-in the first mounting groove 411 of the first preheating block 41, as shown in Figure 4 , the part of the magnetic bead test block cover plate 43 corresponding to the first temperature sensor 42 can be provided with a notch, but actually the magnetic bead test block cover plate 43 has no notch, that is, the first temperature sensor 42 is covered.

[0085] Further, as shown in Figure 4 , the second temperature control device comprises a second heating plate, a second preheating block 51 and a second temperature sensor 52;

[0086] The second preheating block 51 is arranged at the reagent position of the coagulation analyzer main body 1, and is used for placing reagents;

[0087] The second heating plate is used for heating the second preheating block 51;

[0088] The second temperature sensor 52 is used for detecting the temperature of the second preheating block 51;

[0089] The control center of the coagulation analyzer main body 1 is respectively connected in communication with the second temperature sensor 52 and the second heating plate, and can control the operation of the second heating plate according to the feedback of the second temperature sensor 52.

[0090] It should be noted that, as shown in Figure 4 The second heating plate can be arranged at the bottom of the second preheating block 51;

[0091] That is, the second preheating block 51 can be fixed on the second heating plate, and heat-conducting silica gel is arranged between the second preheating block 51 and the second heating plate, so that the heat of the second heating plate can be promptly conducted to the second preheating block 51; the second temperature sensor 52 can be built-in the second preheating block 51, so as to avoid the influence of other heat or heat conduction on the second temperature sensor 52, and facilitate accurate detection of the temperature of the second preheating block 51; the control center (such as the MCU of the main control circuit board) of the coagulation analyzer main body 1 is respectively connected in communication with the second temperature sensor 52 and the second heating plate, and can control the operation of the second heating plate according to the feedback of the second temperature sensor 52; when the second temperature sensor 52 detects that the temperature of the second preheating block 51 approaches the human body temperature, the control center of the coagulation analyzer main body 1 is fed back, and then the second heating plate is controlled not to heat; when the second temperature sensor 52 detects that the temperature of the second preheating block 51 does not reach the human body temperature, the control center of the coagulation analyzer main body 1 is fed back, and then the second heating plate is controlled to continue heating. That is, the second temperature control device has a heating feedback function, can better control the second heating plate to heat the second preheating block 51 to approach the human body temperature, reduce the test result deviation caused by temperature change, and thus improve the reliability and accuracy of the test.

[0092] In the present scheme, the top of the second preheating block 51 is provided with a second mounting groove 511;

[0093] The second temperature sensor 52 is arranged in the second mounting groove 511 of the second preheating block 51, and the second mounting groove 511 is covered by the second preheating block cover 53, so that the second temperature sensor 52 is built-in the second preheating block 51, the detection of the second temperature sensor 52 is not affected by heat conduction, and the second temperature sensor 52 can accurately detect the temperature of the second preheating block 51, thereby helping to ensure the accuracy of the coagulation analyzer analysis result. In order to better show that the second temperature sensor 52 is built-in the second mounting groove 511 of the second preheating block 51, as shown in Figure 4As shown, the part of the second preheating block cover plate 53 corresponding to the second temperature sensor 52 can be provided with a notch, but in fact the second preheating block cover plate 53 is not provided with a notch, that is, it seals the second temperature sensor 52.

[0094] In addition, it also needs to be explained that the material of the fixing frame, the wire pressing plate, the pipette bracket, the upper shell, the lower shell, the second preheating block cover plate and the magnetic bead test block cover plate is a non-metal piece, which can better avoid the influence of heat conduction and ensure the accuracy of temperature control.

[0095] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments.

[0096] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A coagulation analyzer comprising: The utility model relates to a temperature control device for heating the functional position of a coagulation analyzer main body (1), characterized in that it further comprises a temperature detection device (2) arranged outside the coagulation analyzer main body (1). The temperature detection device is arranged outside the coagulation analyzer main body (1). The temperature control device is in communication with the temperature detection device (2) and can use the detection value of the temperature detection device (2) as the heating basis for the functional position of the coagulation analyzer main body (1) and heat the functional position to a specified temperature accordingly.

2. The coagulation analyzer of claim 1, wherein, The outer wall of the coagulation analyzer main body (1) is provided with a pipette holder (3). The temperature detection device (2) is arranged inside the pipette holder (3) and is in communication with the outside.

3. The coagulation analyzer of claim 2, wherein, The pipette holder (3) is provided with an inner cavity (31) and is in communication with the outside. The temperature detection device (2) comprises a temperature sensor (21) and a fixing frame (22). The temperature sensor (21) is fixed to the inner cavity (31) of the pipette holder (3) through the fixing frame (22). The temperature control device is in communication with the temperature sensor (21) and can use the detection value of the temperature sensor (21) as the heating basis for the functional position of the coagulation analyzer main body (1).

4. The coagulation analyzer of claim 3, wherein, The inner cavity (31) of the pipette holder (3) is a reverse L-shaped inner cavity. The fixing frame (22) is a reverse L-shaped fixing frame. The reverse L-shaped fixing frame is adapted to be installed in the reverse L-shaped inner cavity of the pipette holder (3). The temperature sensor (21) is installed at the top of the horizontal part of the reverse L-shaped fixing frame.

5. The coagulation analyzer of claim 4, wherein, The top of the horizontal part of the reverse L-shaped fixing frame is provided with a mounting groove (221). The temperature sensor (21) is installed in the mounting groove (221) of the reverse L-shaped fixing frame. The temperature detection device (2) further comprises a wire pressing plate (23). The wire pressing plate (23) is installed at the top of the horizontal part of the reverse L-shaped fixing frame and is used for pressing the temperature sensor (21).

6. The coagulation analyzer of claim 1, wherein, The temperature control device comprises a first temperature control device and a second temperature control device. The first temperature control device is used for heating the test position of the coagulation analyzer main body (1) and can use the detection value of the temperature detection device (2) as the heating basis for the test position and heat the test position to a specified temperature accordingly. The second temperature control device is used for heating the reagent position of the coagulation analyzer main body (1) and can use the detection value of the temperature detection device (2) as the heating basis for the reagent position and heat the reagent position to a specified temperature accordingly.

7. The coagulation analyzer of claim 6, wherein, The first temperature control device comprises a first heating plate, a first preheating block (41), and a first temperature sensor (42). The first preheating block (41) is arranged at the test position of the coagulation analyzer main body (1) and is used for placing a sample to be tested. The first heating plate is used for heating the first preheating block (41). The first temperature sensor (42) is used for detecting the temperature of the first preheating block (41). The control center of the coagulation analyzer body (1) is respectively in communication connection with the first temperature sensor (42) and the first heating plate, and can control the operation of the first heating plate according to the feedback of the first temperature sensor (42).

8. The coagulation analyzer of claim 7, wherein, A first installation groove (411) is formed in the top of the first preheating block (41). The first temperature sensor (42) is installed in the first installation groove (411) of the first preheating block (41), and the slot opening of the first installation groove (411) is covered by a magnetic bead test block cover plate (43).

9. The coagulation analyzer of claim 6, wherein, The second temperature control device comprises a second heating plate, a second preheating block (51) and a second temperature sensor (52). The second preheating block (51) is arranged at the reagent position of the coagulation analyzer body (1) and is used for placing reagents. The second heating plate is used for heating the second preheating block (51). The second temperature sensor (52) is used for detecting the temperature of the second preheating block (51). The control center of the coagulation analyzer body (1) is respectively in communication connection with the second temperature sensor (52) and the second heating plate, and can control the operation of the second heating plate according to the feedback of the second temperature sensor (52).

10. The coagulation analyzer of claim 9, wherein, A second installation groove (511) is formed in the top of the second preheating block (51). The second temperature sensor (52) is installed in the second installation groove (511) of the second preheating block (51), and the slot opening of the second installation groove (511) is covered by a second preheating block cover plate (53).

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