Multifunctional testing device applied to oximeter

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multifunctional testing device applied to an oximeter, which comprises a test bench, a first detection area and a second detection area, an electric leakage detection station and a low voltage detection station are arranged in the first detection area, and a plurality of blood oxygen detection stations are arranged in the second detection area; a positioning seat is arranged in the first detection area, a test assembly is arranged above the positioning seat, and the test assembly comprises a stand column, a detection plate and a driving assembly; two test probes corresponding to the two positioning seats are arranged on the detection plate and used for synchronously testing electric leakage and low voltage of the oximeter, and a simulation finger is arranged at the blood oxygen detection station and used for testing blood oxygen of the oximeter. According to the utility model, the electric leakage and the low voltage are synchronously tested through the two test probes on the detection plate, so that the test waiting time is greatly reduced, a plurality of blood oxygen detection stations can simultaneously test a plurality of oximeters, and the test efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, and it is a kind of multifunctional testing device applied to blood oxygen meter. BACKGROUND

[0002] Blood oxygen meter needs to carry out leakage, low voltage and blood oxygen value calibration test before factory, currently, the three tests need to be completed on three different test instruments respectively, three tests are sequentially carried out in order, but each test time is different, leading to long test waiting time, further influence overall test efficiency. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems that: provide a kind of multifunctional testing device applied to blood oxygen meter, effectively solve the problem in background art.

[0004] In order to achieve the above purpose, the technical scheme adopted by the utility model is: a kind of multifunctional testing device applied to blood oxygen meter, comprising: test bench, and the first detection area and the second detection area of being set on the test bench, the first detection area is equipped with leakage detection station and low voltage detection station, the second detection area is equipped with multiple blood oxygen detection stations;

[0005] The position corresponding to the leakage detection station and the low voltage detection station in the first detection area is equipped with positioning seat, and test assembly is equipped above the positioning seat, the test assembly includes stand, detection plate for being set on the side of the stand facing the first detection area and drive assembly for driving the detection plate towards the positioning seat moves;

[0006] Two test probes corresponding to two positioning seats are provided on the detection plate, for synchronously testing the leakage and low voltage of blood oxygen meter, and simulation finger is arranged at the blood oxygen detection station, for carrying out blood oxygen test to blood oxygen meter.

[0007] Further, the two positioning seats of the leakage detection station and the low voltage detection station are arranged side by side.

[0008] Further, two positioning seats are adjustably arranged on the test bench.

[0009] Further, sliding assembly is arranged on the stand, and the detection plate is connected with the sliding assembly through connecting angle piece.

[0010] Further, the drive assembly includes fixed seat, first drive rod and second drive rod.

[0011] The fixed seat is provided with a guide sleeve near one end of the detection plate, and the first driving rod is arranged in the guide sleeve in a vertical direction.

[0012] One end of the first driving rod is connected with the detection plate through the guide sleeve, and the other end is hingedly arranged with the middle position of the second driving rod through an intermediate rod.

[0013] Further, the first detection area and the second detection area are provided with a control unit.

[0014] Further, the alarm device is further included.

[0015] Further, the two positioning seats in the first detection area are an integral structure.

[0016] Further, the test bench is further provided with a waste conveying line and a finished product conveying line.

[0017] Further, the second detection area is provided with an image acquisition device.

[0018] The beneficial effects of the utility model are: in the utility model, the leakage detection station and the low-voltage detection station are arranged in the first detection area, and the two test probes on the detection plate are used to simultaneously test the leakage and low voltage of the blood oxygen meter, so that the leakage and low voltage tests can be completed at the same time, the test waiting time is greatly reduced, and multiple blood oxygen detection stations can simultaneously test multiple blood oxygen meters, thereby further improving the test efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments in the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0020] Fig. 1 It is a structural schematic view of the multifunctional test device for blood oxygen meter in the embodiment of the utility model;

[0021] Fig. 2 It is a front view of the multifunctional test device for blood oxygen meter in the embodiment of the utility model;

[0022] Fig. 3 It is a top view of the multifunctional test device for blood oxygen meter in the embodiment of the utility model;

[0023] Fig. 4It is structural schematic view of driving assembly in the embodiment of the utility model.

[0024] The figure marks: 1, test platform, 1a, electric leakage detection station, 1b, low voltage detection station, 1c, blood oxygen detection station, 2, positioning seat, 3, test assembly, 31, stand, 32, detection plate, 33, driving assembly, 331, fixed seat, 331a, guide sleeve, 332, first driving rod, 333, second driving rod, 334, intermediate rod, 34, test probe, 35, sliding assembly, 36, connecting angle piece, 4, simulation finger, 5, waste product conveying line, 6, finished product conveying line. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are used for explanation purposes only and are not intended to be limiting.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this description, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0028] As Figs. 1 to 4 The multifunctional test device applied to the blood oxygen instrument shown in the figure, including: test platform 1, and first detection area and second detection area set on test platform 1, first detection area is provided with electric leakage detection station 1a and low voltage detection station 1b, and second detection area is provided with a plurality of blood oxygen detection stations 1c;

[0029] The positions corresponding to the electric leakage detection station 1a and the low voltage detection station 1b in the first detection area are respectively provided with positioning seats 2, and a test assembly 3 is arranged above the positioning seats 2, the test assembly 3 comprises a column 31, a detection plate 32 arranged on a side of the column 31 facing the first detection area and a driving assembly 33 for driving the detection plate 32 to move towards the positioning seats 2, two test probes 34 corresponding to the two positioning seats 2 are arranged on the detection plate 32, and the two test probes 34 are used for synchronously testing the electric leakage and the low voltage of the oximeter, and a simulation finger 4 is arranged at the blood oxygen detection station 1c and used for testing the blood oxygen of the oximeter.

[0030] During the test, the product to be tested is placed in the electric leakage detection station 1a, the driving assembly 33 drives the detection plate 32 to move downwards, so that the test probes 34 are inserted into the product to be tested, after a set time, if the product is qualified, the product is placed in the low voltage detection station 1b, and the next product to be tested is placed in the electric leakage detection station 1a, at this time, the two test probes 34 on the detection plate 32 work synchronously, the electric leakage detection station 1a stops being powered after the pre-detection is completed, the detection plate 32 is lifted upwards after the detection of the low voltage detection station 1b is completed, the product in the low voltage detection station 1b is tested for blood oxygen if the product is qualified, the product in the electric leakage detection station 1a is tested for low voltage, the next product to be tested is placed in the electric leakage detection station 1a, and the above steps are repeated, and the unqualified products in any station during the test are waste products, and the qualified products in the blood oxygen detection station 1c are finished products.

[0031] In the utility model, the electric leakage detection station 1a and the low voltage detection station 1b are arranged in the first detection area, and the electric leakage and the low voltage of the oximeter are synchronously tested through the two test probes 34 on the detection plate 32, so that the two tests of electric leakage and low voltage can be completed at the same time, the test waiting time is greatly reduced, and multiple blood oxygen detection stations 1c can test multiple oximeters at the same time, and the test efficiency is further improved.

[0032] In the utility model, the two positioning seats 2 of the electric leakage detection station 1a and the low voltage detection station 1b are arranged side by side, the two detection functions can be realized in a smaller space range, the structure of the whole test device is more compact, and the occupied space of the test table 1 is saved.

[0033] As the preferred of the above scheme, the two positioning seats 2 are adjustably arranged on the test table 1. The positioning seat 2 can be finely adjusted according to the actual position of the oximeter and the specific layout of the test probe 34, so that the detection point of the oximeter is accurately aligned with the test probe 34, thereby ensuring the stable transmission of the test signal and improving the accuracy of the test result.

[0034] In the preferred embodiment of the utility model, the sliding assembly 35 is arranged on the stand 31, and the detection plate 32 is connected with the sliding assembly 35 through the connecting angle piece 36. After accurate alignment through the sliding assembly 35, the test probe 34 and the detection point can keep a good contact state, even if slight vibration or interference occurs during the test, the poor contact condition is not prone to occur, thereby ensuring the stability of the test process.

[0035] In the preferred scheme, the driving assembly 33 comprises a fixed seat 331, a first driving rod 332 and a second driving rod 333; the fixed seat 331 is provided with a guide sleeve 331a at one end close to the detection plate 32, the first driving rod 332 is slidably arranged in the guide sleeve 331a in the vertical direction, and one end of the second driving rod 333 is hingedly arranged with the end of the fixed seat 331 away from the guide sleeve 331a; one end of the first driving rod 332 is connected with the detection plate 32 through the guide sleeve 331a, and the other end is hingedly arranged with the middle position of the second driving rod 333 through the intermediate rod 334.

[0036] Through the sliding cooperation of the guide sleeve 331a and the first driving rod 332, the position of the detection plate 32 in the vertical direction can be accurately controlled, the contact point between the detection plate 32 and the oximeter can always keep a good contact state, and the accuracy and stability of the test result are improved.

[0037] In the utility model, the control unit is arranged in the first detection area and the second detection area. The control unit adopts a single-chip microcomputer or a PLC, and a timer module based on the single-chip microcomputer is used to control the test time.

[0038] Specifically, a control program is written in the single-chip microcomputer or the PLC, and the standard time of each test item is set. Preferably, the leakage test time is 5-10 seconds, the low-voltage test time is 10-15 seconds, and the blood oxygen value calibration test time is 90-120 seconds. When the test starts, the timer starts timing, and when the set time is reached, the control unit sends a signal to stop the test and records the test result. The timer can accurately control the duration of each test item, ensure that the test is completed within the specified time, and avoid the test time being too long or too short due to the negligence of the operator or equipment failure, thereby improving the reliability and consistency of the test result.

[0039] In another preferred scheme, the multifunctional test device further comprises an alarm device. When the oximeter has abnormal conditions during the test, such as leakage exceeding the standard, low-voltage alarm, abnormal blood oxygen value, etc., the alarm device can timely send an audible and light alarm signal to remind the operator to handle.

[0040] In the utility model, the two positioning seats 2 in the first detection area are of an integral structure, so that the positioning reference of the two detection stations is unified, thereby reducing the cumulative error and improving the positioning accuracy.

[0041] In the preferred embodiment of the present application, the test bench 1 is further provided with a waste conveying line 5 and a finished product conveying line 6. The provision of the waste conveying line 5 and the finished product conveying line 6 enables the blood oxygen meter testing and sorting process to be continuously carried out without interruption. The tested blood oxygen meter can be immediately conveyed away, thereby freeing up space for testing the next blood oxygen meter, improving the utilization rate and production efficiency of the test bench 1. In addition, sensors or monitoring devices can be installed on the conveying line to monitor the conveying state and test results of the blood oxygen meter in real time. Once an abnormal situation is found, such as a blocked conveying line or abnormal test results, an alarm can be sent in time and handled, thereby ensuring the stability of the production process and the quality of the product.

[0042] In the preferred embodiment of the present application, an image acquisition device is arranged in the second detection area. The image acquisition device is used to acquire and record the blood oxygen value test results of the product. The image acquisition device can automatically record the image data in the testing process, thereby reducing the errors that may occur when manually recording data and ensuring the accuracy and consistency of the data.

[0043] Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional testing device for use in pulse oximeters, characterized in that, include: The test bench (1) and the first detection area and the second detection area set on the test bench (1) are provided. The first detection area is provided with a leakage current detection station (1a) and a low voltage detection station (1b). The second detection area is provided with multiple blood oxygen detection stations (1c). Positioning seats (2) are provided at the positions corresponding to the leakage current detection station (1a) and the low voltage detection station (1b) in the first detection area, and a test component (3) is provided above the positioning seats (2). The test component (3) includes a column (31), a detection plate (32) disposed on the side of the column (31) facing the first detection area, and a drive component (33) for driving the detection plate (32) to move toward the positioning seat (2). The detection plate (32) is provided with two test probes (34) corresponding to the two positioning seats (2) for synchronous testing of leakage current and low voltage of the pulse oximeter, and a simulated finger (4) is set at the pulse oximeter detection station (1c) for pulse oximeter testing.

2. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, The two positioning seats (2) on the leakage current detection station (1a) and the low voltage detection station (1b) are arranged side by side.

3. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, The two positioning seats (2) are adjustablely mounted on the test bench (1).

4. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, A sliding assembly (35) is provided on the column (31), and the detection plate (32) is connected to the sliding assembly (35) through a connecting corner piece (36).

5. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, The drive assembly (33) includes a fixed base (331), a first drive rod (332), and a second drive rod (333); The fixed base (331) is provided with a guide sleeve (331a) at one end near the detection plate (32), the first drive rod (332) is slidably disposed in the guide sleeve (331a) in the vertical direction, and one end of the second drive rod (333) is hinged to the end of the fixed base (331) away from the guide sleeve (331a). One end of the first drive rod (332) passes through the guide sleeve (331a) and is connected to the detection plate (32), and the other end is hinged to the middle position of the second drive rod (333) through the intermediate rod (334).

6. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, Control units are provided in the first detection area and the second detection area.

7. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, It also includes alarm devices.

8. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, The two positioning seats (2) in the first detection area are an integral structure.

9. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, The test bench (1) is also equipped with a waste conveying line (5) and a finished product conveying line (6).

10. The multifunctional testing device for pulse oximeters according to claim 1, characterized in that, An image acquisition device is provided in the second detection area.

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