CN212748948U

CN212748948U - Clinical laboratory uses blood coagulation analytical equipment

Info

Publication number: CN212748948U
Application number: CN202021727562.3U
Authority: CN
Inventors: 夏素娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-19
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a clinical laboratory uses blood coagulation analytical equipment, comprises a workbench, the top slidable mounting of workstation has the movable frame, and the right side of movable frame is equipped with slidable mounting in the step motor at workstation top, and the fixed gear that has cup jointed on step motor's the output, the right side fixedly connected with ratch of movable frame, and the ratch is located the top of gear and is connected with the gear looks meshing transmission. The utility model discloses in, can carry out about, comprehensive shock of control to the blood in the reagent test tube and detect reagent mixes, can promote different regional blood and detect reagent's mobility greatly, not only accelerate the mixing rate, and more even that can mix has moreover ensured follow-up blood coagulation detection and analysis's normal use, also avoided simultaneously in the past to shake even trouble, and once only can carry out the homogeneous mixing to a plurality of reagent test tubes to be favorable to improving holistic work efficiency.

Description

Clinical laboratory uses blood coagulation analytical equipment

Technical Field

The utility model relates to a clinical laboratory technical field especially relates to a clinical laboratory uses blood coagulation analysis device.

Background

The development of medical equipment and biotechnology, the basic theory of hemostasis and thrombosis and the application thereof are gradually improved, and the automatic blood coagulation analyzer is rapidly developed and widely applied to the diagnosis and treatment process.

The coagulation test project comprises three methodologies, namely a coagulation method, an immunoturbidimetry method and a colorimetric method. The immunoturbidimetry and colorimetric methods are based on the reaction principle, and all manufacturers adopt an optical method for detection. For the coagulation method, the mainstream manufacturers are divided into two methods, a magnetic bead (in the present invention, magnetic drivable particles) method and an optical method. The two methods have advantages and disadvantages, the optical method is the mainstream of the current market, but in the blood coagulation item test, when interfering substances such as hemolysis, jaundice and blood fat exist in a sample, the measurement result of the optical method is influenced. The magnetic bead method is to use magnetic force to drive demagnetizing beads (magnetically driven particles) to move in a sample, and when the sample is solidified, the movement of the demagnetizing beads is gradually stopped. The movement of the demagnetized steel ball is received by a steel ball particle displacement sensing device (usually magnetic displacement sensing) and the blood coagulation time is calculated, so that the optical interference of hemolysis, jaundice and blood fat on blood coagulation detection is avoided.

At present, in the blood coagulation analysis test, some detection reagents are often required to be added to be uniformly mixed with blood for detection and analysis. However, in the prior art, the mixing of the detection reagent and the blood is generally performed by a manual shaking method, when a large number of patients are examined, the workload of detection personnel is increased, the efficiency is low, and the phenomenon of uneven mixing is easily caused, thereby affecting the use of subsequent detection. In view of this, the utility model provides a blood coagulation analytical equipment for clinical laboratory is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blood coagulation analysis device for clinical laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blood coagulation analysis device for a clinical laboratory comprises a workbench, wherein a movable frame is slidably mounted at the top of the workbench, a stepping motor slidably mounted at the top of the workbench is arranged on the right side of the movable frame, a gear is fixedly sleeved on the output end of the stepping motor, a rack bar is fixedly connected to the right side of the movable frame, and the rack bar is positioned at the top of the gear and is in meshed transmission connection with the gear;

an oscillation plate is movably arranged in the movable frame along the vertical direction, a plurality of test tube fixing sleeves are fixedly arranged at the top of the oscillation plate, reagent detection tubes are arranged in the test tube fixing sleeves, and the reagent detecting tube is provided with a sealing cover, the top parts of the two sides of the reagent detecting tube are respectively and fixedly connected with a clamping motor through a supporting block, the output ends of the two clamping motors are respectively and fixedly provided with a test tube clamp, and the upper portion centre gripping of reagent test tube is fixed between two test tube clamps, fixedly connected with wedge on the bottom central authorities position of shake board, the fixedly connected with who is located the left shake board of wedge and the bottom inner wall of movable frame shakes the spring, and fixed mounting has electric telescopic handle on the right side inner wall of movable frame, and roll mounting has the roller on electric telescopic handle's the output, and the bottom right side of wedge is the inclined plane, and the inclined plane on roller and the wedge bottom right side offsets rolling contact.

Preferably, the plurality of test tube holders are arranged in a rectangular array on the oscillation plate.

Preferably, the bottom of the rack bar is provided with a gear transmission groove, and the rack bar is meshed with the gear through the gear transmission groove.

Preferably, a motor base is fixedly arranged at the bottom of the stepping motor and fixedly installed on the workbench.

Preferably, the top of workstation is provided with the mounting groove, installs the guide rail in the mounting groove, and the bottom both sides of movable frame are all fixed and are provided with the sliding block, and the bottom slidable mounting of sliding block is on the guide rail.

Preferably, all be equipped with vertical spout on the both sides inner wall of adjustable frame, the equal fixedly connected with vertical slider in both sides of shaking the board, and vertical slider and vertical spout sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, can carry out about, comprehensive shock of control to the blood in the reagent test tube and detect reagent mixes, can promote different regional blood and detect reagent's mobility greatly, not only accelerate the mixing rate, and more even that can mix has moreover ensured follow-up blood coagulation detection and analysis's normal use, also avoided simultaneously in the past to shake even trouble, and once only can carry out the homogeneous mixing to a plurality of reagent test tubes to be favorable to improving holistic work efficiency.

Drawings

FIG. 1 is a schematic structural view of a blood coagulation analyzer for clinical laboratory use according to the present invention;

FIG. 2 is a schematic view of the present invention showing a part of the details thereof enlarged;

fig. 3 is a schematic view of the clamping motor and the test tube clamp in a plan view.

In the figure: 1 workstation, 2 adjustable frame, 3 step motor, 4 gears, 5 ratchets, 501 gear drive groove, 6 sliding blocks, 7 guide rails, 8 shake board, 9 test tube fixed cover, 10 reagent test tubes, 11 clamping motor, 12 test tube clamps, 13 electric telescopic handle, 14 rollers, 15 wedges, 16 shock spring, 17 vertical sliders, 18 vertical spouts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a blood coagulation analyzer for clinical laboratory, comprising a workbench 1, wherein a movable frame 2 is slidably mounted on the top of the workbench 1, a stepping motor 3 slidably mounted on the top of the workbench 1 is arranged on the right side of the movable frame 2, a gear 4 is fixedly sleeved on the output end of the stepping motor 3, a toothed bar 5 is fixedly connected on the right side of the movable frame 2, and the toothed bar 5 is positioned on the top of the gear 4 and is in meshing transmission connection with the gear 4;

an oscillation plate 8 is movably arranged in the movable frame 2 along the vertical direction, a plurality of test tube fixing sleeves 9 are fixedly arranged at the top of the oscillation plate 8, reagent detection tubes 10 are arranged in the test tube fixing sleeves 9, sealing covers are arranged on the reagent detection tubes 10, clamping motors 11 are fixedly connected to the tops of two sides of the reagent detection tubes 10 through supporting blocks respectively, test tube clamps 12 are fixedly arranged at output ends of the two clamping motors 11, upper parts of the reagent detection tubes 10 are clamped and fixed between the two test tube clamps 12, a wedge block 15 is fixedly connected to the central position of the bottom of the oscillation plate 8, an oscillation spring 16 is fixedly connected between the oscillation plate 8 at the left side of the wedge block 15 and the inner wall of the bottom of the movable frame 2, an electric telescopic rod 13 is fixedly arranged on the inner wall of the right side of the movable frame 2, a roller 14 is arranged on the output end of the electric telescopic rod 13 in a rolling manner, and the roller 14 is in rolling contact against the inclined surface at the right side of the bottom of the wedge block 15. The utility model discloses in, can go on about, comprehensive shock of control mix with detect reagent to blood in the reagent test tube 10, can promote the mobility of different regional blood and detect reagent greatly, not only accelerate the mixing rate, and more even that can mix has moreover ensured follow-up blood coagulation detection and analysis's normal use, also avoided simultaneously in the past manually shake even trouble, and once only can carry out the homogeneous mixing to a plurality of reagent test tubes 10 to be favorable to improving holistic work efficiency.

Specifically, a plurality of test tube holders 9 are arranged in a rectangular array on the oscillation plate 8.

Specifically, the bottom of the rack bar 5 is provided with a gear transmission groove 501, and the rack bar 5 is meshed with the gear 4 through the gear transmission groove 501.

Specifically, the bottom of the stepping motor 3 is fixedly provided with a motor base, and the motor base is fixedly installed on the workbench 1.

Specifically, the top of workstation 1 is provided with the mounting groove, installs guide rail 7 in the mounting groove, and the bottom both sides of movable frame 2 are all fixed and are provided with sliding block 6, and sliding block 6's bottom slidable mounting is on guide rail 7.

Specifically, all be equipped with vertical spout 18 on the both sides inner wall of adjustable frame 2, the equal fixedly connected with vertical slider 17 in both sides of shake board 8, and vertical slider 17 and vertical spout 18 sliding connection.

In the utility model, when the blood in the reagent detecting tube 10 needs to be uniformly mixed with the detecting reagent in the detection and analysis, a plurality of reagent detecting tubes 10 are respectively arranged in different test tube fixing sleeves 9, and the clamping motor 11 drives the test tube clamps 12 to approach each other, so as to clamp and fix the reagent detection tube 10, then the roller 14 is driven to move left and right by the extension of the output end of the electric telescopic rod 13, when the roller 14 moves left and right, the roller is matched with the inclined surface at the bottom of the wedge block 15 in a rolling way and enables the wedge block 15 to move up and down, meanwhile, the roller 14 can be contacted with the inclined surface at the bottom of the wedge block 15 at any time through the elastic force of the oscillating spring 16, the wedge-shaped block 15 will drive the vibrating plate 8 and the reagent detecting tube 10 in the test tube fixing sleeve 9 to vibrate up and down integrally when moving up and down, further, the blood in the reagent detection tube 10 and the detection reagent can be vibrated and mixed up and down;

meanwhile, the gear 4 is driven to rotate positively and negatively through the positive and negative rotation of the stepping motor 3, the gear 4 is meshed with a gear transmission groove 501 at the bottom of the toothed bar 5 for transmission and matching when rotating, so that the toothed bar 5 can move leftwards and rightwards, the toothed bar 5 drives the movable frame 2 and the reagent detection tube 10 in the movable frame 2 to move leftwards and rightwards, further, the blood in the reagent detection tube 10 and the detection reagent can be subjected to left and right oscillation and mixing, and the left and right oscillation and the up and down oscillation of the reagent detection tube 10 are simultaneously carried out, so that the blood in the reagent detection tube 10 and the detection reagent can be subjected to up-down, left and right comprehensive oscillation and mixing, the mobility of the blood and the detection reagent in different areas can be further promoted, the mixing speed is increased, the mixing can be more uniform, the normal use of subsequent coagulation detection and analysis is ensured, and the trouble of uniform manual shaking in the past is, and a plurality of reagent detecting tubes 10 can be uniformly mixed at one time, thereby being beneficial to improving the overall working efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The blood coagulation analysis device for the clinical laboratory comprises a workbench (1), and is characterized in that a movable frame (2) is slidably mounted at the top of the workbench (1), a stepping motor (3) slidably mounted at the top of the workbench (1) is arranged on the right side of the movable frame (2), a gear (4) is fixedly sleeved on the output end of the stepping motor (3), a toothed bar (5) is fixedly connected to the right side of the movable frame (2), and the toothed bar (5) is positioned at the top of the gear (4) and is in meshing transmission connection with the gear (4);

the device is characterized in that an oscillation plate (8) is movably arranged in the movable frame (2) along the vertical direction, a plurality of test tube fixing sleeves (9) are fixedly arranged at the top of the oscillation plate (8), reagent detection tubes (10) are arranged in the test tube fixing sleeves (9), a sealing cover is arranged on the reagent detection tubes (10), clamping motors (11) are fixedly connected to the tops of the two sides of the reagent detection tubes (10) through supporting blocks respectively, test tube clamps (12) are fixedly arranged at the output ends of the two clamping motors (11), the upper portion of each reagent detection tube (10) is clamped and fixed between the two test tube clamps (12), a wedge block (15) is fixedly connected to the central position of the bottom of the oscillation plate (8), a vibration spring (16) is fixedly connected to the inner wall of the bottom of the movable frame (2) and the oscillation plate (8) on the left side of the wedge block (15), and an electric telescopic rod (13) is fixedly arranged on the inner, the roller (14) is installed on the output end of the electric telescopic rod (13) in a rolling mode, the right side of the bottom of the wedge-shaped block (15) is an inclined surface, and the roller (14) is in contact with the inclined surface on the right side of the bottom of the wedge-shaped block (15) in a rolling mode in an abutting mode.

2. The coagulation analyzer for clinical laboratory according to claim 1, wherein a plurality of test tube holders (9) are arranged in a rectangular array on the oscillation plate (8).

3. The coagulation analyzer for clinical laboratory according to claim 1, wherein the bottom of the rack bar (5) is provided with a gear transmission groove (501), and the rack bar (5) is meshed with the gear (4) through the gear transmission groove (501).

4. The coagulation analyzer for clinical laboratory according to claim 1, wherein a motor base is fixedly arranged at the bottom of the stepping motor (3), and the motor base is fixedly arranged on the workbench (1).

5. The coagulation analyzer for clinical laboratory according to claim 1, wherein the top of the working table (1) is provided with a mounting groove, a guide rail (7) is mounted in the mounting groove, sliding blocks (6) are fixedly arranged on both sides of the bottom of the movable frame (2), and the bottom of the sliding block (6) is slidably mounted on the guide rail (7).

6. The blood coagulation analysis device for the clinical laboratory according to claim 1, wherein vertical sliding grooves (18) are formed in the inner walls of the two sides of the movable frame (2), vertical sliding blocks (17) are fixedly connected to the two sides of the oscillation plate (8), and the vertical sliding blocks (17) are slidably connected with the vertical sliding grooves (18).