Portable multifunctional medical equipment metering and detecting device and use method

Abstract

The invention relates to the technical field of medical detection, in particular to a portable multifunctional medical equipment metering and detecting device and a using method.The portable multifunctional medical equipment metering and detecting device comprises an upper box body, a lower box body, an environment parameter adjusting assembly and a detecting assembly, and the upper box body comprises a top plate, an upper cover, a sliding box and a locking structure; the lower box body comprises a lower cover, a sliding rod, a rotating plate, a foot rod, a detection interface and a damping layer, the lower cover is rotatably connected with the upper cover, the sliding rod is slidably arranged in the lower cover, the rotating plate is rotatably arranged on the sliding rod, the foot rod is rotatably arranged above the rotating plate, the detection interface is arranged in the lower cover, and the damping layer is arranged at the bottom of the lower cover. The environment parameter adjusting assembly is used for adjusting environment parameters of the space between the upper cover and the lower cover, and the detection assembly is connected with the detection interface and used for detecting the medical equipment. The device can be more conveniently unfolded in an outdoor environment, and meanwhile, a controllable detection environment is constructed, so that the detection precision and efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of medical detection technology, and in particular to a portable multifunctional medical equipment measurement and detection device and a use method thereof. BACKGROUND

[0002] Emergency medical equipment used in the field often needs to be frequently transported and subjected to complex road transportation, resulting in a significant increase in equipment failure rate and difficulty in ensuring reliability. Therefore, multiple measurement and detection are usually required before use, during use, and after use. However, under field conditions, higher requirements are placed on the portability of the measurement and detection equipment. However, current measurement and quality control detection devices are designed for hospital laboratory environments and have the characteristics of strong specialization, numerous modules, and large size, which not only results in an excessive number of portable equipment, but also causes problems such as complicated deployment and withdrawal processes and low detection efficiency, thereby restricting the rapid response and mobility of field and pre-hospital emergency services. SUMMARY

[0003] The present application relates to the field of medical detection technology, and in particular to a portable multifunctional medical equipment measurement and detection device and a use method thereof.

[0004] To achieve the above-mentioned purpose, in a first aspect, the present application provides a portable multifunctional medical equipment measurement and detection device, comprising an upper box body, a lower box body, an environmental parameter adjustment assembly, and a detection assembly, the upper box body comprising a top plate, an upper cover, a sliding box, and a locking structure, the sliding box being slidingly arranged in the upper cover, the top plate being rotationally arranged at the top of the upper cover, and the locking structure being used to lock the sliding box after being slid upward to a preset position. The lower box body comprises a lower cover, a sliding rod, a rotating plate, a foot rod, a detection interface, and a shock-absorbing layer, the lower cover being rotationally connected with the upper cover, the sliding rod being slidingly arranged in the lower cover, the rotating plate being rotationally arranged on the sliding rod, the foot rod being rotationally arranged above the rotating plate, the detection interface being arranged in the lower cover, and the shock-absorbing layer being arranged at the bottom of the lower cover. The environmental parameter adjustment assembly is used to adjust the environmental parameters of the space between the upper cover and the lower cover, and the detection assembly is connected with the detection interface and is used to detect medical equipment.

[0005] The upper box body further comprises a first sealing ring, which is arranged between the sliding box and the upper cover. The lower box body further comprises a second sealing ring, which is fixed on the rotating plate and located between the upper cover and the lower cover.

[0006] The locking structure comprises a triangular block, a spring and an unlocking rod, the triangular block is slidingly arranged on one side of the upper cover and in contact with the sliding box, the spring is arranged between the triangular block and the upper cover, and the unlocking rod is slidingly arranged on one side of the triangular block and used for controlling the movement of the triangular block.

[0007] The upper box further comprises an observation window, a flexible operation sleeve, a storage baffle and an elastic member, the observation window is arranged on the upper cover, the storage baffle is rotationally arranged in the opening of the upper cover, the elastic member is used for supporting the storage baffle, and the flexible operation sleeve is arranged in the opening and used for putting hands into the upper cover and the lower cover to operate the medical equipment.

[0008] The upper box further comprises a threaded cover and a connecting rope, the threaded cover is threadedly connected with the upper cover and located in the opening, and the connecting rope is connected with the threaded cover and the upper cover.

[0009] The foot rod comprises a rotating rod, a lifting rod, a threaded adjusting sleeve and a connecting ring, the rotating rod is arranged on the sliding rod, the lifting rod is slidingly connected with the rotating rod, the threaded adjusting sleeve is threadedly connected with the rotating rod, and the connecting ring is rotationally connected with the threaded adjusting sleeve and the lifting rod.

[0010] The lower box further comprises a handle, the handle is fixed on the top of the rotating plate, and a guide rail is further arranged in the lower cover, and the rotating plate moves up and down along the guide rail.

[0011] The environmental parameter adjusting assembly comprises a temperature adjusting module and a humidity adjusting module, the temperature adjusting module is used for adjusting temperature data between the upper cover and the lower cover, and the humidity adjusting module is used for adjusting humidity data between the upper cover and the lower cover.

[0012] The detection assembly comprises a vital sign simulator, an infusion pump detector and a pressure detector.

[0013] In the second aspect, the application further provides a use method of the portable multifunctional medical equipment metering and detecting device, which comprises the following steps: After the device is moved to a specified position, the upper cover is opened; The sliding rod is slid upward, so that the rotating plate moves out of the lower cover, and then the rotating plate is flipped, so that the foot rod is flipped downward under the action of gravity and in contact with the ground to be supported; The top plate is opened, the sliding box is slid upward, and the position of the sliding box is locked through the locking structure, so that a sealed detection space is formed between the upper cover and the lower cover; Put the medical equipment to be detected into the lower cover, and connect with the detection interface, then close the upper cover and the lower cover; The environmental parameter adjustment component is started to adjust the environmental parameters; The medical equipment is detected by the detection component.

[0014] The upper box body is mainly composed of a top plate, an upper cover, a sliding box and a locking structure. The upper cover serves as the main frame of the upper box body, and a sliding rail is arranged in the upper cover for accommodating and guiding the up-down movement of the sliding box. The sliding box can stably slide along the inner wall of the upper cover to unfold the auxiliary tools, standard devices or display screens required for detection. The top plate is rotatably arranged on the top of the upper cover through a hinge or a rotating shaft structure, which can serve as a protective cover to close the upper box body during transportation, and can be flipped open during use. The locking structure is arranged on the inner side of the upper cover or the side wall of the sliding box. When the sliding box is slid upward to a preset working position, the locking structure is automatically or manually triggered to firmly lock the sliding box, preventing displacement or shaking during detection, thereby ensuring the detection accuracy and operation safety.

[0015] The lower cover and the upper cover are rotatably connected through a hinge or a rotating shaft, so that the whole device can be flexibly switched between a closed state (convenient for carrying) and an unfolded state (convenient for operation). The sliding rod is vertically or obliquely arranged in the lower cover and can slide along its axial direction. The rotating plate is hingedly connected to the top end of the sliding rod and can rotate around its axis. The foot rod is rotatably arranged above the rotating plate. During use, the rotating plate can be slid upward to make the rotating plate slide out of the lower cover, and then the rotating plate is rotated to the outside of the lower cover. The detection component is arranged on the rotating plate. The detection interface is integrated in the lower cover and includes various standard electrical interfaces, communication ports and signal input / output terminals. During detection, the medical equipment is placed in the space between the unfolded upper cover and lower cover, and then connected with the detection interface. The shock-absorbing layer is arranged at the bottom of the lower cover and is made of high-elasticity rubber, silicone or composite shock-absorbing material, which can effectively absorb the vibration and impact generated during transportation or use, protect the internal precision detection elements and improve the environmental adaptability and service life of the device.

[0016] The environmental parameter adjustment component is integrated in the working cavity formed by the upper cover and the lower cover. The temperature, humidity, cleanliness and other environmental parameters in the working cavity can be monitored and dynamically adjusted in real time according to the detection standards or requirements of the equipment to be detected, so as to ensure that the detection environment meets the national metrological verification regulations or industry standards, thereby improving the accuracy and repeatability of the detection results.

[0017] The detection component is electrically connected with the detection interface, can automatically switch the detection mode according to the detection items (such as flow accuracy, pressure stability, time error, electrical safety, etc.) of different medical devices, and analyzes, compares and calibrates the collected data through the built-in algorithm, and finally generates a detection report meeting the specifications. The detection component can also upload data to the cloud platform through a wireless communication module (such as Wi-Fi, Bluetooth or 4G / 5G), realizing remote monitoring, data tracing and intelligent management.

[0018] The portable multifunctional medical equipment measurement and detection device provided by the application not only has reasonable structure, convenient operation and strong environmental adaptability, but also integrates environmental regulation, multi-parameter detection, intelligent analysis and data management functions, and significantly improves the efficiency, accuracy and intelligent level of on-site measurement and detection of medical equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a structural diagram of a portable multifunctional medical equipment measurement and detection device of the application.

[0021] Figure 2 is a right side structural diagram of a portable multifunctional medical equipment measurement and detection device of the application.

[0022] Figure 3 is a left side structural diagram of a portable multifunctional medical equipment measurement and detection device of the application.

[0023] Figure 4 is a transverse cross-sectional structural diagram of a portable multifunctional medical equipment measurement and detection device of the application.

[0024] Figure 5 is a longitudinal cross-sectional structural diagram of a portable multifunctional medical equipment measurement and detection device of the application.

[0025] Figure 6 is a front view of a portable multifunctional medical equipment measurement and detection device of the application.

[0026] Figure 7 is a structural diagram of an environmental parameter adjustment component of the application.

[0027] Figure 8 is a flowchart of a use method of a portable multifunctional medical equipment measurement and detection device of the application.

[0028] The top plate 101, the upper cover 102, the sliding box 103, the locking structure 104, the environmental parameter adjusting assembly 105, the detection assembly 106, the lower cover 107, the sliding rod 108, the rotating plate 109, the foot rod 110, the detection interface 111, the damping layer 112, the first sealing ring 113, the second sealing ring 114, the triangular block 115, the spring 116, the unlocking rod 117, the observation window 118, the flexible operation sleeve 119, the storage baffle 120, the elastic member 121, the threaded cover 122, the connecting rope 123, the rotating rod 124, the lifting rod 125, the threaded adjusting sleeve 126, the connecting ring 127, the handle 128, the guide rail 129, the temperature adjusting module 130, and the humidity adjusting module 131. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below with reference to the accompanying drawings. The same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below are exemplary and are intended to explain the present application, and should not be understood as limiting the present application.

[0030] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, in the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0031] First Embodiment Please refer to Figures 1-7The application provides a portable multifunctional medical equipment measurement and detection device, which comprises an upper box body, a lower box body, an environmental parameter adjustment assembly 105 and a detection assembly 106, the upper box body comprises a top plate 101, an upper cover 102, a sliding box 103 and a locking structure 104, the sliding box 103 is slidingly arranged in the upper cover 102, the top plate 101 is rotationally arranged at the top of the upper cover 102, and the locking structure 104 is used for locking the sliding box 103 after the sliding box 103 is slid upward to a preset position; the lower box body comprises a lower cover 107, a sliding rod 108, a rotating plate 109, a foot rod 110, a detection interface 111 and a shock-absorbing layer 112, the lower cover 107 is rotationally connected with the upper cover 102, the sliding rod 108 is slidingly arranged in the lower cover 107, the rotating plate 109 is rotationally arranged on the sliding rod 108, the foot rod 110 is rotationally arranged above the rotating plate 109, the detection interface 111 is arranged in the lower cover 107, and the shock-absorbing layer 112 is arranged at the bottom of the lower cover 107; the environmental parameter adjustment assembly 105 is used for adjusting the environmental parameters of the space between the upper cover 102 and the lower cover 107, and the detection assembly 106 is connected with the detection interface 111 and is used for detecting the medical equipment.

[0032] In the embodiment, the upper box body mainly comprises the top plate 101, the upper cover 102, the sliding box 103 and the locking structure 104. The upper cover 102 serves as the main frame of the upper box body, and is internally provided with a sliding rail for accommodating and guiding the up-down movement of the sliding box 103; the sliding box 103 can stably slide along the inner wall of the upper cover 102 to unfold the components required for detection, such as auxiliary tools, standards or display screens; the top plate 101 is rotationally arranged at the top of the upper cover 102 through a hinge or a rotating shaft structure, and can serve as a protective cover plate to close the upper box body during transportation and can be flipped open during use; the locking structure 104 is arranged on the inner side of the upper cover 102 or the side wall of the sliding box 103, and is automatically or manually triggered to firmly lock the sliding box 103 when the sliding box 103 is slid upward to a preset working position, so that displacement or shaking of the sliding box 103 during detection is prevented, and the detection accuracy and operation safety are ensured.

[0033] The lower cover 107 is rotationally connected with the upper cover 102 through a hinge or a rotating shaft, so that the whole device can be flexibly switched between a closed state (convenient for carrying) and an unfolded state (convenient for operation). The sliding rod 108 is vertically or obliquely arranged inside the lower cover 107 and can slide along its axial direction; the rotating plate 109 is hingedly connected to the top end of the sliding rod 108 and can rotate around its axis; the foot rod 110 is rotationally arranged above the rotating plate 109 and can slide upward to make the rotating plate 109 slide out of the lower cover 107, and then the rotating plate 109 is rotated to the outside of the lower cover 107, and the detection assembly 106 is arranged on the rotating plate 109. The detection interface 111 is integrated inside the lower cover 107 and includes various standard electrical interfaces, communication ports and signal input / output terminals. During detection, the medical equipment is placed in the space formed after the upper cover 102 and the lower cover 107 are unfolded, and then connected with the detection interface 111; the shock-absorbing layer 112 is arranged at the bottom of the lower cover 107 and is made of high-elasticity rubber, silica gel or composite shock-absorbing material, which can effectively absorb the vibration and impact generated during transportation or use, protect the internal precise detection elements and improve the environmental adaptability and service life of the device.

[0034] The environmental parameter adjustment assembly 105 is integrated in the working cavity formed by the upper cover 102 and the lower cover 107, and can monitor and dynamically adjust the temperature, humidity, cleanliness and other environmental parameters in the working cavity in real time according to the detection standard or the requirements of the equipment to be detected, so as to ensure that the detection environment meets the national metrological verification regulations or industry standards, thereby improving the accuracy and repeatability of the detection results.

[0035] The detection assembly 106 is electrically connected with the detection interface 111, can automatically switch the detection mode according to the detection items (such as flow accuracy, pressure stability, time error, electrical safety, etc.) of different medical equipment, and analyze, compare and calibrate the collected data through the built-in algorithm to finally generate a detection report meeting the specifications. The detection assembly 106 can also upload data to a cloud platform through a wireless communication module (such as Wi-Fi, Bluetooth or 4G / 5G) to realize remote monitoring, data tracing and intelligent management.

[0036] The portable multifunctional medical equipment metrological detection device provided by the application not only has a reasonable structure, convenient operation and strong environmental adaptability, but also integrates environmental regulation, multi-parameter detection, intelligent analysis and data management functions, which significantly improves the efficiency, accuracy and intelligent level of on-site metrological detection of medical equipment.

[0037] The upper box body further comprises a first sealing ring 113 arranged between the sliding box 103 and the upper cover 102; and the lower box body further comprises a second sealing ring 114 fixed on the rotating plate 109 and arranged between the upper cover 102 and the lower cover 107.

[0038] The upper box body further comprises a first sealing ring 113 arranged between the sliding box 103 and the upper cover 102, and specifically arranged at a contact area between the outer wall of the sliding box 103 and the inner wall of the upper cover 102. The first sealing ring 113 is made of an aging-resistant and temperature-variable elastic material (such as silicone rubber, fluororubber or EPDM), and has a ring-shaped or continuous strip-shaped structure, which can be tightly attached during the sliding of the sliding box 103 relative to the upper cover 102, effectively preventing external dust, water vapor, oil stains and other pollutants from entering the inside of the upper box body, and preventing internal precision components from being damp or oxidized.

[0039] The lower box body further comprises a second sealing ring 114 fixed on the rotating plate 109 and arranged at a closed interface between the upper cover 102 and the lower cover 107. When the upper cover 102 and the lower cover 107 are closed to form a complete box body, the second sealing ring 114 is just pressed between the bottom edge of the upper cover 102 and the top edge of the lower cover 107, forming a reliable environmental sealing barrier. The second sealing ring 114 is also made of a high-elasticity and weather-resistant sealing material, and has an O-shaped, D-shaped or special-shaped cross section to adapt to the installation position and closed stress characteristics of the rotating plate 109.

[0040] The locking structure 104 comprises a triangular block 115, a spring 116 and an unlocking rod 117. The triangular block 115 is slidingly arranged on one side of the upper cover 102 and in contact with the sliding box 103. The spring 116 is arranged between the triangular block 115 and the upper cover 102. The unlocking rod 117 is slidingly arranged on one side of the triangular block 115 and used for controlling the movement of the triangular block 115.

[0041] The triangular block 115 is slidingly arranged on the inner wall of one side of the upper cover 102, and the sliding direction is perpendicular to the movement direction of the sliding box 103. One side of the triangular block 115 is provided with an inclined or wedge-shaped contact surface matched with a corresponding groove or limiting step on the outer wall of the sliding box 103. When the sliding box 103 is slid upward to a preset detection position, the limiting structure thereof pushes the triangular block 115 to move outward against the elastic force of the spring 116, and then the triangular block 115 automatically rebounds and is embedded in the limiting groove of the sliding box 103 under the resetting force of the spring 116, so as to firmly lock the sliding box 103 at the working position and prevent it from accidentally sliding downward or loosening due to vibration, gravity or external force interference during detection.

[0042] The spring 116 is arranged between the triangular block 115 and the inner wall of the upper cover 102, which is usually a compression spring 116 or a torsion spring, one end of which abuts against the back of the triangular block 115, and the other end is fixed in the spring 116 seat or limiting hole on the shell of the upper cover 102. The spring 116 exerts a constant pushing force on the triangular block 115 in the direction of the sliding box 103 in the normal state, ensuring that the triangular block 115 is always in the "locked" or "locked" state, improving the response speed and reliability of the locking action.

[0043] The unlocking lever 117 is slidingly arranged on one side of the triangular block 115, which usually extends from the outside to the inside of the upper cover 102, and the inner end is linked with the triangular block 115, and the outer end is provided with an operation button, a lever or a pull ring, which is convenient for manual operation by the user. When it is necessary to release the sliding box 103, the user only needs to pull or press the unlocking lever 117 outward, and the unlocking lever 117 pushes the triangular block 115 to move away from the sliding box 103 against the elastic force of the spring 116, so that the triangular block 115 is separated from the limiting groove on the sliding box 103, thereby releasing the locking state, and the sliding box 103 can be freely slid.

[0044] The upper box body further comprises an observation window 118, a flexible operation sleeve 119, a storage baffle 120 and an elastic member 121, the observation window 118 is arranged on the upper cover 102, the storage baffle 120 is rotationally arranged in the opening of the upper cover 102, the elastic member 121 is used to support the storage baffle 120, and the flexible operation sleeve 119 is arranged in the opening and used to put hands into the upper cover 102 and the lower cover 107 to operate the medical equipment.

[0045] The observation window 118 is arranged on the top or side wall of the upper cover 102 and is made of a material with high light transmittance and scratch resistance (such as polycarbonate, tempered glass or acrylic), and the edge thereof is firmly combined with the upper cover 102 through a sealing rubber ring or a slot structure, so as to ensure that it has good airtightness and dustproof and waterproof performance while providing a clear view. The operator can monitor the running state of the medical equipment in the box, detect the working condition of the detection assembly 106 or the feedback information of the environmental parameter adjustment assembly 105 through the observation window 118 in real time, without frequently opening the box, thereby reducing external interference and maintaining the stability of the detection environment.

[0046] The upper cover 102 is provided with an opening for operating intervention, and the flexible operating sleeve 119, the storage baffle 120 and the elastic element 121 are integrated in the opening. The flexible operating sleeve 119 is made of a flexible material with high elasticity, aging resistance and good biocompatibility (such as silicone, nitrile rubber or thermoplastic elastomer TPE), and has a cylindrical or bellows structure. One end of the flexible operating sleeve 119 is sealingly fixed to the inner wall of the opening, and the other end naturally falls or is collected in the box body. When it is necessary to manually adjust, wire, button operation or sample placement of the medical equipment in the box body, the operator can put his hand into the flexible operating sleeve 119 to complete the fine operation without damaging the overall sealing performance of the box body. The flexible operating sleeve 119 can be automatically retracted or closed in the non-use state, effectively preventing external pollutants from entering.

[0047] In order to close the opening when not in operation and further improve the sealing performance, the storage baffle 120 is rotationally arranged on the inner side of the opening of the upper cover 102. The storage baffle 120 is usually made of hard plastic or light metal sheet, and is connected with the upper cover 102 through a rotating shaft, a hinge or an elastic buckle structure, and can be switched between the “open” and “closed” states. When the device is in the transportation, storage or automatic detection mode, the storage baffle 120 is turned down and covers the opening to form a physical barrier; when manual intervention is needed, the operator can turn up the baffle to expose the flexible operating sleeve 119.

[0048] The elastic element 121 (such as a torsion spring, a tension spring or a spring sheet) is arranged between the storage baffle 120 and the upper cover 102, and is used to apply an upward supporting force or a reset force to the storage baffle 120. On the one hand, under the action of no external force, the elastic element 121 can keep the storage baffle 120 in the always-open or always-closed state (according to the design requirement), thereby improving the use convenience; on the other hand, after the baffle is opened, the elastic element 121 can provide a moderate supporting force to prevent the baffle from shading the operation view or hindering the hand movement due to gravity. In some embodiments, the elastic element 121 can also cooperate with the lock buckle structure to realize the positioning and holding function of the baffle.

[0049] The upper box body further comprises a threaded cover 122 and a connecting rope 123. The threaded cover 122 is threadedly connected with the upper cover 102 and located in the opening. The connecting rope 123 is connected with the threaded cover 122 and the upper cover 102.

[0050] The threaded cover 122 can be used to protect the flexible operating sleeve 119, so as to prevent external impurities from entering the flexible operating sleeve. The connecting rope 123 can keep the threaded cover 122 in the connected state when the threaded cover 122 is opened, thereby avoiding loss.

[0051] The foot rod 110 comprises a rotating rod 124, a lifting rod 125, a threaded adjusting sleeve 126 and a connecting ring 127, the rotating rod 124 is arranged on the sliding rod 108, the lifting rod 125 is in sliding connection with the rotating rod 124, the threaded adjusting sleeve 126 is in threaded connection with the rotating rod 124, and the connecting ring 127 is in rotating connection with the threaded adjusting sleeve 126 and the lifting rod 125.

[0052] One end of the rotating rod 124 is rotatably arranged at the top end of the sliding rod 108 through a hinge shaft or a rotating bearing, and can rotate by a certain angle around a horizontal shaft or a vertical shaft to approach the ground.

[0053] The lifting rod 125 is a hollow or solid rigid rod body, the lower end of which is inserted or sleeved in the guide structure of the rotating rod 124 and can smoothly slide along the axial direction of the rotating rod 124 to realize stepless or stepped adjustment of the overall support height of the foot rod 110.

[0054] The connecting ring 127 is a ring-shaped or U-shaped structure, one side of which is in rotating connection with the threaded adjusting sleeve 126 through a pin shaft or a bearing, and the other side is also connected with the lifting rod 125 through a rotating pair (such as a hinge, a ball joint or a shaft sleeve).

[0055] The threaded adjusting sleeve 126 is sleeved outside the rotating rod 124 and connected with the external threaded segment arranged on the rotating rod 124 to form a threaded pair. When the threaded adjusting sleeve 126 is rotated, it moves axially along the rotating rod 124, and then exerts force on the lifting rod 125 through mechanical linkage to realize the up and down movement of the lifting rod 125, so as to conveniently adjust the height of the ground to form stable support.

[0056] The lower box further comprises a handle 128 fixed on the top of the rotating plate 109, and a guide rail 129 arranged in the lower cover 107, and the rotating plate 109 moves up and down along the guide rail 129.

[0057] A vertical guide rail 129 is arranged in the lower cover 107, and the rotating plate 109 is in sliding cooperation with the guide rail 129 through a sliding block, so as to smoothly move up and down along the direction of the guide rail 129. The handle 128 is convenient for the user to hold to move the rotating plate 109.

[0058] The environmental parameter adjusting assembly 105 comprises a temperature adjusting module 130 and a humidity adjusting module 131, the temperature adjusting module 130 is used for adjusting the temperature data between the upper cover 102 and the lower cover 107, and the humidity adjusting module 131 is used for adjusting the humidity data between the upper cover 102 and the lower cover 107.

[0059] The environmental parameter adjustment component 105 is integrated in the working cavity formed after the upper cover 102 and the lower cover 107 are closed, and is used for constructing and maintaining the environmental conditions conforming to the medical equipment metrological detection specifications. The component mainly includes a temperature adjustment module 130 and a humidity adjustment module 131. The temperature adjustment module 130 is composed of a miniature refrigeration / heating unit (such as a semiconductor thermoelectric module, a small compressor refrigeration system or a PTC heater), a temperature sensor, a temperature control circuit and a cooling fan, and can accurately regulate the temperature inside the box according to the preset value or real-time feedback. The typical temperature control range is 15℃-35℃, the temperature control accuracy can reach ±0.5℃, and the requirements of JJG, ISO or IEC standards on the detection environment temperature are met. The humidity adjustment module 131 includes a miniature humidifier (such as an ultrasonic atomizing sheet or a wet film humidifying unit), a dehumidifying device (such as a silica gel drying box, a miniature condensation dehumidifier or a molecular sieve), a humidity sensor and a control unit, which can stably control the relative humidity in the box within the range of 30%-70% RH, effectively prevent the problems of circuit short circuit or sensor drift caused by too high humidity, or electrostatic interference caused by too low humidity. The temperature and humidity modules can be independently operated or jointly adjusted through a central controller to realize coordinated control of temperature and humidity, and ensure the long-term stability and repeatability of the detection environment.

[0060] The detection component 106 includes a vital sign simulator, an infusion pump detector and a pressure detector.

[0061] The detection component 106 is the core functional unit of the device, which integrates various high-precision detection instruments for metrological calibration and functional verification of the key performance parameters of different types of medical equipment. Specifically, it includes: Vital sign simulator: can simulate physiological signals such as electrocardiogram (ECG), respiration, body temperature, oxygen saturation (SpO2) and non-invasive blood pressure (NIBP), output test waveforms and parameters conforming to international standards such as AAMI and IEC 60601, and is used for calibrating the measurement accuracy of devices such as monitors and patient monitoring systems; Infusion pump detector: with high-sensitivity flow sensor, pressure monitoring module and time synchronization system, can dynamically detect the flow rate accuracy, blockage alarm threshold, residual volume, total injection volume and other indicators of injection pumps and infusion pumps, support multiple syringe specifications and infusion modes, and meet the metrological requirements of clinical infusion safety; Pressure detector: integrated with high-stability pressure sensor and digital signal processing unit, used for detecting the pressure output accuracy, stability and response time of devices such as sphygmomanometers, respirators, anesthetizing machines and negative pressure aspirators, with a range of-100 kPa to +500 kPa and an accuracy of 0.1% FS, supporting static and dynamic pressure tests.

[0062] The detection components 106 are all electrically connected with the detection interface 111 in the lower cover 107 through a standardized interface, and can be uniformly controlled and data managed through a touch screen, a wireless terminal or upper computer software. The detection data can be automatically recorded, analyzed and an electronic report conforming to a metrological verification regulation is generated, supporting a two-dimensional code traceability, cloud synchronization and audit tracking function.

[0063] Second embodiment Please refer to Figure 8 The application further provides a use method of the portable multifunctional medical equipment metrological detection device, comprising: S201, after moving the device to a specified position, opening the upper cover 102; The operator first moves the whole device to the site where the medical equipment to be detected stably through the handle 128 or the integral lifting handle on the lower box. The bottom of the device is provided with a shock-absorbing layer 112 and anti-skid foot pads, which can adapt to different ground environments. After reaching the specified position, the operator releases the lock or buckle mechanism between the upper cover 102 and the lower cover 107, slowly turns up the upper cover 102 along the hinge shaft, and makes the upper box and the lower box in an unfolded state, exposing the internal detection space and functional modules, and preparing for subsequent operation.

[0064] S202, sliding the sliding rod 108 upwards, making the rotating plate 109 move out of the lower cover 107, and then turning the rotating plate 109, making the foot rod 110 contact the ground to support under the action of gravity; In the lower cover 107, the sliding rod 108 is initially in a storage state. The operator manually or through a power-assisted mechanism pushes the sliding rod 108 upwards, drives the rotating plate 109 at the top end thereof to stably rise to a working height along the preset guide rail 129 in the lower cover 107. When the rotating plate 109 is completely stretched out, the operator turns it outwards by about 180° to the horizontal around the rotating shaft at the top of the sliding rod 108. At this time, the foot rod 110 installed above the rotating plate 109 is automatically turned down and unfolded under the guidance of its own gravity and the connecting structure, the end support foot thereof contacts the ground, forming a stable three-point or four-point support structure, effectively lifting and stabilizing the whole device, avoiding the influence of detection precision due to uneven ground or equipment vibration. In some embodiments, the foot rod 110 can also be fine-tuned in height through the threaded adjustment sleeve 126, realizing horizontal calibration.

[0065] S203, opening the top plate 101 and sliding the sliding box 103 upwards, and locking the position of the sliding box 103 through the locking structure 104, to form a sealed detection space between the upper cover 102 and the lower cover 107; The operator first flips the top plate 101 upwards to expose the sliding box 103 inside the upper cover 102. Then, the sliding box 103 is pushed upwards along the inner wall guide rail 129 of the upper cover 102 to the preset working position (usually fully expanded for easy access to the standard device or display screen). When the sliding box 103 is in place, the built-in locking structure 104 (such as the triangular block 115 automatically embedded in the limiting slot under the action of the spring 116) is automatically triggered to firmly lock the sliding box 103. At this time, the sliding box 103, the upper cover 102 and the lower cover 107 together enclose a relatively closed cavity, which provides basic sealing conditions for subsequent environmental regulation and high-precision detection in cooperation with the first and second sealing rings 113 and 114.

[0066] S204 places the medical equipment to be detected into the lower cover 107 and connects it with the detection interface 111, then closes the upper cover 102 and the lower cover 107; The operator places the medical equipment to be detected (such as infusion pump, monitor, sphygmomanometer, etc.) on the equipment tray or foot rod 110 support surface in the lower cover 107, ensuring its stability without shaking. Then, according to the type of equipment, its power cord, signal cord or special detection port is reliably connected with the multi-standard detection interface 111 (such as USB, RS232, analog signal terminal, pressure quick connector, etc.) integrated in the lower cover 107. After the connection is completed, the operator resets the flexible operation sleeve 119 (if used), covers the threaded cap 122 (if high sealing level is required), and slowly closes the upper cover 102 to tightly close it with the lower cover 107. During the closing process, the second sealing ring 114 is deformed under pressure to form an effective seal, while the lock catch mechanism is automatically or manually locked to ensure that the box remains closed during detection.

[0067] S205 starts the environmental parameter adjustment component 105 to adjust the environmental parameters; Through the built-in control panel, touch screen or wireless terminal of the device, the operator starts the environmental parameter adjustment component 105. The system first collects the environmental data in the box in real time through the temperature and humidity sensor, and compares it with the preset standard value (such as temperature 23±2℃, humidity 50±10% RH). Then, the temperature adjustment module 130 (such as a semiconductor temperature control unit) and the humidity adjustment module 131 (such as an ultrasonic humidifier and desiccant linkage system) work together to dynamically adjust the temperature and humidity in the cavity until the stable environmental conditions required by the detection procedure are reached. This process can be automatically completed, or a preset environmental mode can be selected according to the type of equipment to be detected to ensure the accuracy and compliance of the detection results.

[0068] S206 detects the medical equipment through the detection component 106.

[0069] After the environmental parameters are stable, the system automatically or manually starts the detection process. The detection component 106 intelligently switches the detection module according to the type of the device to be detected: if it is a vital sign type device, start the vital sign simulator to output standard ECG, SpO2, NIBP and other signals to verify the measurement accuracy of the device; if it is an infusion type device, start the infusion pump detector to monitor the flow rate error, blockage alarm response time and total amount accuracy; if it is a pressure type device, call the pressure detector to dynamically compare and calibrate the output pressure value.

[0070] During the detection process, data is collected, analyzed and displayed in real time on the display screen or remote terminal in the sliding box 103, and an electronic detection report conforming to the verification regulation is automatically generated, supporting printing, storage or uploading to the medical device management platform.

[0071] The above only discloses a preferred embodiment of the present application, of course, cannot limit the scope of the present application, those skilled in the art can understand that the whole or part of the above-mentioned embodiment is implemented, and the equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A portable multifunctional medical equipment measurement detection device, characterized in that, comprising an upper box, a lower box, an environmental parameter adjusting assembly and a detection assembly, the upper box comprises a top plate, an upper cover, a sliding box and a locking structure, the sliding box is slidingly arranged in the upper cover, the top plate is rotationally arranged on the top of the upper cover, and the locking structure is used for locking after the sliding box is slid upward to a preset position; the lower box comprises a lower cover, a sliding rod, a rotating plate, a foot rod, a detection interface and a shock absorbing layer, the lower cover is rotationally connected with the upper cover, the sliding rod is slidingly arranged in the lower cover, the rotating plate is rotationally arranged on the sliding rod, the foot rod is rotationally arranged above the rotating plate, the detection interface is arranged in the lower cover, and the shock absorbing layer is arranged at the bottom of the lower cover; the environmental parameter adjusting assembly is used for adjusting the environmental parameters of the space between the upper cover and the lower cover, and the detection assembly is connected with the detection interface and is used for detecting the medical equipment.

2. The portable multifunctional medical equipment measurement detection device according to claim 1, characterized in that, the upper box further comprises a first sealing ring, and the first sealing ring is arranged between the sliding box and the upper cover; the lower box further comprises a second sealing ring, and the second sealing ring is fixed on the rotating plate and located between the upper cover and the lower cover.

3. The portable multifunctional medical equipment measurement detection device according to claim 2, characterized in that, the locking structure comprises a triangular block, a spring and an unlocking rod, the triangular block is slidingly arranged on one side of the upper cover and in contact with the sliding box, the spring is arranged between the triangular block and the upper cover, and the unlocking rod is slidingly arranged on one side of the triangular block and used for controlling the movement of the triangular block.

4. The portable multifunctional medical equipment measurement detection device according to claim 3, characterized in that, the upper box further comprises an observation window, a flexible operation sleeve, a storage baffle and an elastic member, the observation window is arranged on the upper cover, the storage baffle is rotationally arranged in the opening of the upper cover, the elastic member is used for supporting the storage baffle, and the flexible operation sleeve is arranged in the opening and used for putting hands to operate the medical equipment in the upper cover and the lower cover.

5. The portable multifunctional medical equipment measurement detection device according to claim 4, characterized in that, the upper box further comprises a threaded cover and a connecting rope, the threaded cover is threadedly connected with the upper cover and located in the opening, and the connecting rope is connected with the threaded cover and the upper cover.

6. The portable multifunctional medical equipment measurement detection device according to claim 5, characterized in that, the foot rod comprises a rotating rod, a lifting rod, a threaded adjusting sleeve and a connecting ring, the rotating rod is arranged on the sliding rod, the lifting rod is slidingly connected with the rotating rod, the threaded adjusting sleeve is threadedly connected with the rotating rod, and the connecting ring is rotationally connected with the threaded adjusting sleeve and rotationally connected with the lifting rod. ​ 7.The portable multifunctional medical device metrological detection device of claim 6, wherein, the lower box further comprises a handle fixed on the top of the rotating plate, and a guide rail is arranged in the lower cover, and the rotating plate moves up and down along the guide rail. 8.The portable multifunctional medical device metrological detection device of claim 7, wherein, the environmental parameter adjustment assembly comprises a temperature adjustment module and a humidity adjustment module, the temperature adjustment module is used for adjusting the temperature data between the upper cover and the lower cover, and the humidity adjustment module is used for adjusting the humidity data between the upper cover and the lower cover. 9.The portable multifunctional medical device metrological detection device of claim 8, wherein, the detection assembly comprises a vital sign simulator, an infusion pump detector and a pressure detector.

10. A method for using a portable multifunctional medical equipment metrology detection device, according to any one of claims 1 to 9, characterized in that, including: after moving the device to a designated position, open the upper cover; slide the sliding rod upward, so that the rotating plate moves out of the lower cover, then turn over the rotating plate, so that the foot rod is turned down to contact the ground under the action of gravity to support; open the top plate and slide the sliding box upward, and lock the position of the sliding box through the locking structure, so as to form a sealed detection space between the upper cover and the lower cover; put the medical device to be detected into the lower cover, connect with the detection interface, and then close the upper cover and the lower cover; start the environmental parameter adjustment assembly to adjust the environmental parameters; detect the medical device through the detection assembly.

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