CN108459170A - A kind of intelligence Dry Chemical Analysis on Urine system - Google Patents

Abstract

The invention provides an intelligent urine dry chemical analysis system, wherein the analysis system includes a base, a material preparation unit, a cap removing unit and a pressing unit. The base is used to carry various mechanisms, and the material preparation unit is used to transport the tray containing the test tubes to the downstream mechanism, and the test tubes are provided with caps. The capping unit receives the pallet supplied by the material preparation unit, and includes a clamping assembly and a first driver, the first driving member drives the clamping assembly to move, and the clamping assembly clamps the pipe cap to Movement in the direction of separation from the test tube. The base is provided with a collection bin for collecting the tube caps, and the clamping assembly puts the tube caps into the collection bin. The pressing unit includes a pressing part pressed against the outer wall of the test tube. The cap removal efficiency of the present invention is high and is not easy to leak.

Description

An Intelligent Urine Dry Chemical Analysis System

technical field

The invention relates to the field of medical equipment, in particular to an intelligent urine dry chemical analysis system.

Background technique

A urine test is a medical testing method. Including routine urine analysis, detection of formed components in urine such as urine red blood cells, white blood cells, etc., quantitative determination of protein components, urine enzyme determination, etc. Urine examination is of great value in clinical diagnosis, judgment of curative effect and prognosis.

At present, the urine test samples in the hospital are received manually, and the nurse receives the patient's urine test sample, and then removes the cap on the test tube for detection. Since only one test tube can be uncapped manually at the same time, the efficiency is low. And manual removal of the cap is prone to shaking and causing sample leakage.

Contents of the invention

The invention provides an intelligent urine dry chemical analysis system, aiming to improve the technical problems of slow manual removal and easy leakage in the prior art.

The present invention is achieved like this:

An intelligent urine dry chemical analysis system, comprising:

The base is used to carry various mechanisms.

The material preparation unit is used for transporting the tray containing the test tubes to the downstream mechanism, and the test tubes are provided with tube caps.

The cap removal unit receives the tray supplied by the material preparation unit, and includes a clamping assembly and a first driving member, the first driving member drives the clamping assembly to move, and the clamping assembly clamps the pipe cap Move in a direction away from the tube.

The base is provided with a collection bin for collecting the tube caps, and the clamping assembly puts the tube caps into the collection bin.

The pressing unit includes a pressing part pressed against the outer wall of the test tube, and is used to limit the movement of the test tube toward the direction of leaving the tray.

Further, in a preferred embodiment of the present invention, the clamping assembly includes a second driving part and at least one clamping part, the clamping part includes two clamping parts that can be loosened relative to each other, and the first The two driving parts drive one of the clamping parts to move relative to the other clamping part.

Further, in a preferred embodiment of the present invention, a slot is formed on the opposite sides of the two clamping parts, and the bottom surface of the slot fits with the bottom surface of the cap.

Further, in a preferred embodiment of the present invention, the cap removal unit further includes a third driving member, and the third driving member drives the clamping assembly to move to the collection bin.

Further, in a preferred embodiment of the present invention, it further includes a feeding unit that receives the test tubes output from the uncapping unit, and the feeding unit includes several first transmission belts arranged side by side, and several transmission belts are connected to the The bottom of the tray is abutted, and the tray is transported to an output port of the analysis system, which is used for connection with a urine analyzer.

Further, in a preferred embodiment of the present invention, the material preparation unit includes:

The buffer assembly, including several second drive belts abutting against the bottom of the pallet, pushes the empty pallet to a predetermined position.

The grasping component is used to grasp the test tube containing the substance to be detected to the tray on the predetermined position.

The pushing component is used to push the tray containing the test tubes at the predetermined position to the cap removing unit.

Further, in a preferred embodiment of the present invention, a misplacement rack is provided on the base, and the misplacement rack is used to store the test tubes with incorrect sample information. A detector for detecting the placement state of the misplaced stent.

Further, in a preferred embodiment of the present invention, it further includes a urine sample collection device, the collection device is located upstream of the material preparation unit, and the collection device is used to collect the sample containing the substance to be detected. test tube, and for the material preparation unit to extract the test tube.

Further, in a preferred embodiment of the present invention, the nuclear collection instrument includes:

Machine base with collection window.

The turntable is rotatably arranged at the bottom of the collection window, the turntable is provided with at least one receiving hole, and the receiving hole is exposed to the collection window in the collecting state.

The control system includes an information acquisition unit and a control unit, the information acquisition unit acquires the test tube information and sends it to the control unit, and the control unit controls the rotation of the turntable.

Further, in a preferred embodiment of the present invention, a detection unit is further included, and the detection unit is used to detect the placement state of the receiving hole.

The beneficial effects of the present invention are: the device obtained by the above design of the present invention, when in use, through the setting of the material preparation unit, the cap removal unit and the pressing unit, the three cooperate with each other, and the cap removal unit includes the first driving member and the clip The first driver drives the clamping component to reciprocate in the vertical direction, and the clamping component clamps the cap and moves in a direction in which the cap is separated from the test tube, so as to remove the cap. The automatic removal of the tube cap can be realized. Compared with the manual removal, the removal efficiency of the device is high, and the removal of the cap by a machine is not easy to leak.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is the structural representation of a kind of intelligent urine dry chemical analysis system of the present invention;

Fig. 2 is a schematic diagram of the assembly of the uncapping unit and the pressing unit in an intelligent urine dry chemical analysis system of the present invention;

Fig. 3 is a partially enlarged schematic diagram of place A in Fig. 2;

Fig. 4 is a schematic structural view of a feeding unit of an intelligent urine dry chemical analysis system of the present invention;

Fig. 5 is an assembly diagram of a buffer component and a push component in an intelligent urine dry chemical analysis system of the present invention;

Fig. 6 is a structural schematic diagram of the grasping component in an intelligent urine dry chemical analysis system of the present invention;

Fig. 7 is a schematic structural view of an intelligent urine sample collection instrument of an intelligent urine dry chemical analysis system of the present invention;

Fig. 8 is a sectional view along the direction A-A of Fig. 7 .

Icons: base 10, cushioning component 21, grabbing component 22, pushing component 23, pushing piece 231, cap removal unit 30, clamping component 31, first driving component 32, second driving component 311, clamping component 312, Card slot 312-A, pressing member 41, collection bin 60, third drive member 33, feeding unit 50, first transmission belt 51, second transmission belt 211, detection device 90, misplacement bracket 11, first drive unit 221, the second drive unit 222, the third drive unit 223, the grasping unit 224, the nuclear receiver 80, the base 81, the collection window 811, the turntable 82, the receiving hole 821, the information acquisition unit 831, the detection unit 84, the display unit 85. Safety detector 86.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Example 1

Please refer to FIG. 1 , in an embodiment, an intelligent urine dry chemical analysis system includes a base 10 , a material preparation unit, a cap removal unit 30 and a pressing unit. The base 10 is used to carry various mechanisms. The material preparation unit is used to transport the tray containing the test tubes to the downstream mechanism, and the test tubes are provided with caps, and the caps can prevent the substance to be tested contained in the test tubes from leaking.

Please refer to Figures 1-3, the cap removal unit 30 receives the pallet supplied by the material preparation unit, and includes a clamping assembly 31 and a first driving member 32, and the first driving member 32 drives the clamping assembly 31 to move , and the clamping assembly 31 clamps the tube cap and moves in a direction of separating from the test tube. When the clamping assembly 31 clamps the tube cap, the first driving member 32 drives the clamping assembly 31 to move along the direction of separating from the test tube so that the tube cap is separated from the test tube. It avoids the situation where the substance to be detected is leaked due to the shaking that is easy to occur when the cap is removed manually. Moreover, the clamping assembly 31 can uncap a plurality of test tubes at the same time, which improves the efficiency of uncapping the test tubes.

In order to prevent the test tube from detaching from the tray when the test tube is uncapped, the base 10 is provided with the pressing unit, which includes a pressing member 41 pressed against the outer wall of the test tube , used to limit the movement of the test tube to the direction of leaving the tray. Driven by the screw motor, the pressing member 41 moves along the radial direction of the test tube to approach the test tube, and presses against the outer sidewall of the test tube, so that the test tube is closely attached to the tray, When the cap is removed, the test tube is detached from the tray.

Further, in order to facilitate the collection of the removed caps, the base 10 is provided with a collection bin 60 for collecting the caps, and the clamping assembly 31 puts the caps into the collection bin 60. In an embodiment, the cap removal unit 30 further includes a third driving member 33 , and the third driving member 33 drives the clamping assembly 31 to move to the collection bin 60 . The clamping assembly 31 is disposed on the third driving member 33 , and the third driving member 33 is disposed on the first driving member 32 . The third driving member 33 drives the clamping assembly 31 to move above the collection bin 60, and the clamping assembly 31 releases the tube caps to complete the collection of the tube caps. It is convenient for arrangement of equipment and prevents the removed tube cap from affecting subsequent work.

In the embodiment, the clamping assembly 31 includes a second driving part 311 and at least one clamping part 312, the clamping part 312 includes two clamping parts that can be loosened relative to each other, and the second driving part 311 drives One of the clamping parts moves relative to the other clamping part. The clamping assembly 31 can be provided with a plurality of clamping members 312 for clamping a plurality of test tubes at the same time, so as to improve the cap removal efficiency of the cap removal unit 30 .

Further, a locking groove 312-A is opened on the opposite sides of the two clamping parts, and the bottom surface of the locking groove 312-A is matched with the bottom surface of the pipe cap. The setting of the clamping groove 312-A enables the clamping member 312 to be tightly connected when clamping the cap, preventing slippage between the clamping member 312 and the cap, and ensuring the cap removal process went smoothly.

Please refer to Fig. 1 and Fig. 4, in order to facilitate feeding, the analysis system further includes a feeding unit 50 that receives the test tube output from the cap removal unit 30, and the feeding unit 50 includes several first drive belts 51 side by side, several The first transmission belt 51 abuts against the bottom of the tray, and transports the tray to the output port of the analysis system, and the output port is connected to the urine analyzer, and the capped test tube is passed by the output port of the analysis system. The urine analyzer was used for inspection and analysis. The first transmission belt 51 is driven by a motor. Since the bottom of the tray abuts against the first transmission belt 51, when the first transmission belt 51 rotates, it can drive the tray to move, so that the tray moves toward The directional movement of the output port completes the material feeding.

Please refer to Fig. 1, Fig. 5 and Fig. 6, in the embodiment, the material preparation unit includes a buffer assembly 21, a grab assembly 22 and a push assembly 23, and the buffer assembly 21 includes several second transmission belts abutting against the bottom of the pallet 211, the second transmission belt 211 is driven by a motor, and pushes the empty tray to a predetermined position by abutting against the bottom of the tray, and the setting of the buffer assembly 21 can ensure that there is always an empty tray at the predetermined position, ensuring operation of the process. The grasping assembly 22 grasps the test tube containing the substance to be detected into the tray at a predetermined position.

The buffer assembly 21 is provided with a detector for detecting the placement state of the empty tray at the predetermined position. When the detector detects that the empty tray is full, the push assembly 23 will place the test tube on the predetermined position and hold the test tube. The pallet is pushed to the cap removal unit 30 for cap removal. The detector can be an infrared sensor or a laser sensor. Through the cooperation between the buffer component 21 , the grasping component 22 and the pushing component 23 , the material preparation and pushing of the test tube can be completed. The work content of the staff is reduced, making it more efficient and faster.

The test tube is pasted with the patient's sample information, such as name, examination subject, etc., which are displayed in the form of a two-dimensional code or a bar code. Further, the base 10 is provided with a detection device 90 for identifying the sample information on the test tube, the detection device 90 includes an electrically connected camera and a control chip, and the camera is used to scan the sample information and sent to the control chip. The control chip is connected to the patient management system in the hospital through a wireless communication method such as bluetooth, wifi, etc. or a wired communication method such as a network cable or a bus.

The control chip is connected with the grasping component 22, and the grasping component 22 grasps the test tube to be detected onto the detection device 90 for detection. The control chip is used to compare the sample information with that of the patient management system. If the patient’s identity information is wrong or the patient does not need to perform the test, the control chip controls the grabbing component 22 to store the sample information The wrong test tubes are grabbed to the misplacement rack 11 on the base 10, the misplacement rack 11 is used to store the test tubes with wrong sample information, and the base 10 is provided with A detector for detecting the placement state of the misplaced rack 11 . When the detector detects that the misplaced rack 11 is fully placed, the device reminds the staff through an alarm to take away the test tube with wrong sample information.

If the sample information is correct, the grabbing assembly 22 grabs the test tube to an empty tray at a predetermined position for loading, and the pushing assembly 23 pushes the filled tray to the cap removal unit 30 for uncapping. In an embodiment, the pushing unit includes a driving part and a pushing part 231, and the driving part drives the pushing part 231 to push the tray to move toward the cap removing unit 30 from one side of the tray, while the moving tray will remove the cap The pallets are pushed out from the feeding unit 50 for feeding.

In an embodiment, the gripping assembly 22 includes a first driving unit 221, a second driving unit 222, a third driving unit 223 and a gripping unit 224, and the second driving unit 222 is arranged on the first driving unit 221 , the third driving unit 223 is disposed on the second driving unit 222 , and the grasping unit 224 is disposed on the third driving unit 223 . The first driving unit 221 is used to drive the gripping unit 224 to move along a first direction, the second driving unit 222 is used to drive the gripping unit 224 to move along a second direction, and the third driving unit 223 is used to drive the grabbing unit 224 to move along a third direction, and two pairs of the first direction, the second direction and the third direction are perpendicular to each other. Wherein, the first direction and the second direction are perpendicular to each other on a horizontal plane, and the third direction is parallel to the vertical direction.

The first driving unit 221 , the second driving unit 222 and the third driving unit 223 cooperate with each other, so that the grabbing unit 224 can move along the XYZ axes. The grasping unit 224 includes a driving element and a grasping element, and the driving element can drive the grasping element to close or open to grasp the test tube. The first driving unit 221 , the second driving unit 222 and the third driving unit 223 have the same structure, and all include a driving member and a driving belt, and the driving member drives the driving belt to rotate. The second driving unit 222 is arranged on the driving belt of the first driving unit 221 to drive the second driving unit 222 to move, and the third driving unit 223 is arranged on the driving belt of the second driving unit 222 to drive the third drive unit 223 to move.

In an embodiment, the analysis system further includes a display device, the display device is connected to the control chip to display the operating status of the equipment, the display device is made of a touchable display screen, and the display device can A device manually controls the operation of the analysis system. The analysis system is further provided with an emergency stop switch, through which the staff can shut down the equipment in case of an emergency failure.

Please refer to Figures 7-8, the analysis system further includes an intelligent urine sample collection device 80, the collection device 80 is located upstream of the material preparation unit, and the collection device 80 is used to collect and store samples to be detected test tubes of substances, and the test tubes are extracted by the material preparation unit. The receiving apparatus 80 is used for receiving the test tube obtained from the patient. It avoids the situation that human receiving is easy to cause errors and the receiving rate is slow.

The nuclear receiver 80 includes a base 81, a turntable 82 and a control system. The base 81 is provided with a collection window 811, and the collection window 811 is used to open to the patient. The turntable 82 is rotatably provided at the bottom of the collection window 811 driven by a motor, and the turntable 82 is provided with at least one receiving hole 821 , and the receiving hole 821 is exposed to the collection window 811 in the collecting state. When the receiving hole 821 is exposed to the collection window 811 , the patient places the test tube to be detected in the receiving hole 821 . The turntable 82 rotates to rotate the test tube in the receiving hole 821 to the backstage, and is received by the grasping assembly 22 .

The control system includes an information acquisition unit 831 and a control unit, the information acquisition unit 831 is used to acquire the test tube information and sends it to the control unit, and the control unit is used to control the turntable according to the test tube information 82 turns. The information acquiring unit 831 is a camera capable of scanning the two-dimensional code or barcode attached on the outer wall of the test tube. The control unit can be connected with the patient management system of the hospital through wireless or wired communication. When the information acquisition unit 831 sends the test tube information, the control unit matches with the patient management system according to the test tube information.

If the matching is correct, the control unit controls the rotation of the turntable 82 to expose the receiving hole 821 stored in the background of the collection instrument 80 to the collection window 811 for the patient to place the test tube. When the matching is wrong, the turntable 82 will not rotate, and the receiving hole 821 will not be exposed, so as to prevent wrong receiving of test tubes. In an embodiment, the information acquisition unit 831 is arranged on the inner side wall of the collection window 811 , so that it is convenient for the patient to hold the test tube for identification.

In order to prevent the turntable 82 from operating when no test tube is placed in the receiving hole 821 , the receiving instrument 80 further includes a detection unit 84 for detecting the placement state of the receiving hole 821 . The detection unit 84 is connected with the control unit, and when the detection unit 84 detects that a test tube is placed in the receiving hole 821, the control unit controls the rotation of the turntable 82, and puts the test tube in the receiving hole 821 The test tubes are transferred to the background of the nuclear receiver 80 for the analysis system to receive.

In an embodiment, the collection window 811 is provided with a display unit 85, the display unit 85 is a display screen, and the display unit 85 is connected with the control unit. The display unit 85 is used to display the matching result for the patient to know. The patient can obtain from the display unit 85 whether his own test tube information is correct, and whether the test needs to be done.

In order to prevent the patient's arm from being withdrawn, the turntable 82 starts to operate, causing accidental injury. A safety detector 86 is provided on the side wall of the collection window 811 to detect whether the patient's arm is out of the way. The safety detector 86 is connected with the control unit, and the safety detector 86 can be an infrared sensor or a laser sensor or the like. In the embodiment, the safety detector 86 is a light curtain sensor. Compared with infrared sensors and laser sensors, the light curtain sensor can cover a larger area, further ensuring the safe operation of the nuclear receiver 80 .

Embodiment 2 is shown with reference to Fig. 1, Fig. 6, Fig. 7 and Fig. 8,

The intelligent urine sample collection instrument provided by the embodiment of the present invention has the same realization principle and technical effects as the intelligent urine sample collection instrument in Example 1. For a brief description, this embodiment does not Where mentioned, reference may be made to the corresponding content in Embodiment 1.

An intelligent urine sample collection instrument in this embodiment further includes the base 10 and the grasping assembly 22, the grasping assembly 22 is arranged on the base 10, and the grasping assembly 22 is used for grasping described turntable 82. The base 10 is provided with test tube racks arranged in a matrix or in a single row for storing test tubes. The present invention can not only be used for checking and receiving urine test samples, but also can be used in other test subjects such as blood test and the like.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. An intelligent urine dry chemical analysis system, characterized in that it comprises: The base is used to carry various mechanisms; The material preparation unit is used to transport the tray containing the test tubes to the downstream mechanism, and the test tubes are provided with caps; The cap removal unit receives the tray supplied by the material preparation unit, and includes a clamping assembly and a first driving member, the first driving member drives the clamping assembly to move, and the clamping assembly clamps the pipe cap moving in a direction of separation from said test tube; The base is provided with a collection bin for collecting the caps, and the clamping assembly puts the caps into the collection bin; The pressing unit includes a pressing part pressed against the outer wall of the test tube, and is used to limit the movement of the test tube toward the direction of leaving the tray. 2. The analysis system according to claim 1, wherein the clamping assembly comprises a second driving member and at least one clamping member, and the clamping member comprises two clamping parts that can be loosened relative to each other, The second driving member drives one of the clamping parts to move relative to the other clamping part. 3 . The analysis system according to claim 2 , wherein a slot is formed on the opposite side of the two clamping parts, and the bottom surface of the slot cooperates with the bottom surface of the tube cap. 4 . 4. The analysis system according to claim 2, wherein the cap removal unit further comprises a third driving member, and the third driving member drives the clamping assembly to move to the collection bin. 5. The analysis system according to claim 1, further comprising a feeding unit that receives the test tube output from the uncapping unit, the feeding unit includes several first transmission belts side by side, and several transmission belts abut against the bottom of the tray, and transport the tray to the output port of the analysis system, and the output port is used to connect with a urine analyzer. 6. analysis system according to claim 1, is characterized in that, described preparation unit comprises: Buffer assembly, including several second transmission belts abutting against the bottom of the tray, to push the empty tray to the predetermined position; grabbing components, grabbing the test tube containing the substance to be detected to the tray on the predetermined position; The pushing component is used to push the tray containing the test tubes at the predetermined position to the cap removing unit. 7. The analysis system according to claim 5, characterized in that, the base is provided with a misplaced rack, and the misplaced rack is used to store the test tube with wrong sample information, and the base A detector for detecting the placement state of the misplaced stent is arranged on the top. 8. The analysis system according to any one of claims 1-7, characterized in that, it further comprises a urine sample collection device, the collection device is located upstream of the material preparation unit, and the collection device is used for to collect the test tubes containing the substances to be detected, and provide the material preparation unit to extract the test tubes. 9. analysis system according to claim 8, is characterized in that, described nuclear receiver comprises: Machine base with collection window; The turntable is rotatably arranged at the bottom of the collection window, the turntable is provided with at least one receiving hole, and the receiving hole is exposed to the collection window in the collecting state; The control system includes an information acquisition unit and a control unit, the information acquisition unit acquires the test tube information and sends it to the control unit, and the control unit controls the rotation of the turntable. 10 . The analysis system according to claim 9 , further comprising a detection unit, the detection unit is used to detect the placement state of the receiving hole. 11 .