Multifunctional infusion support
By integrating a variety of hardware on the infusion rack, the drug fluid management, liquid level monitoring, flow rate monitoring and insulation functions are realized, and the existing infusion rack lacks automatic prompts and closing pipelines when the drug fluid is close to exhaustion, improving the safety and convenience of the infusion process.
Patent Information
- Application Number
- CN202510596057.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-06-27
AI Technical Summary
The existing infusion stand lacks the function of automatically prompting and closing the pipeline when the medicine liquid is close to exhaustion, which is prone to exhaustion due to human negligence.
A multi-functional infusion rack is designed, which uses the mutual cooperation of hardware such as electric slide rails, electric telescopic crossbars, pressure sensors, electric universal wheels, annular electric slide rails, heating resistor wires and cameras to realize the functions of drug liquid management, liquid level monitoring, flow rate monitoring and insulation.
Through the coordinated work of multiple hardware, real-time monitoring and automatic alarm of infusion conditions are achieved, avoiding the exhaustion of the drug and improving the convenience and safety of medical work.
Smart Images
Figure CN120204513A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, and particularly relates to a multifunctional infusion stand. Background Art
[0002] As one of the essential medical facilities in medical units, infusion stands are often used in various infusion scenarios. The medical infusion stands currently used in clinics usually consist of an infusion rod and a hook. The infusion rod is supported by an object such as a base, a nursing bed, or a seat. Although such infusion stands have a simple structure, they have a single function. When the liquid medicine is nearly exhausted, they do not have the function of prompting and closing the pipeline, and patients or accompanying personnel need to observe actively frequently. The situation where the liquid medicine is exhausted due to human negligence often occurs.
[0003] Therefore, to meet the actual needs, a multifunctional infusion stand is provided now. Summary of the Invention
[0004] Aiming at the defects existing in the prior art, the purpose of the present invention is to provide a multifunctional infusion stand, aiming to overcome the deficiencies of the prior art, and the mutual cooperation of various hardware to cope with different scenarios in the infusion situation, providing convenience for medical work and meeting the actual needs.
[0005] To achieve the above purpose, the technical solution adopted by the present invention is: The present application provides a multifunctional infusion stand, and the infusion stand includes: A bracket, on the side wall of the bracket, an electric slide rail is provided, and the electric slide rail is arranged along the length direction of the bracket; An electric telescopic cross bar arranged on the top of the bracket, at both ends of the electric telescopic cross bar, infusion bottle hooks are provided, and a plurality of pressure sensors are arranged at intervals along the length direction of the inner side of the infusion bottle hook; A base arranged at the bottom of the bracket, and a plurality of electric universal wheels are symmetrically arranged at the bottom of the base; A liquid medicine management component, and the liquid medicine management component includes: A first sleeve sleeved on the electric telescopic cross bar, the inner wall of the first sleeve is engaged with the electric slide rail, and in cooperation with the electric slide rail, it slides along the length direction of the electric telescopic cross bar on the electric telescopic cross bar, and an annular electric slide rail is wound around the outer wall of the first sleeve; A second sleeve, the inner wall of the second sleeve is engaged with the annular electric slide rail, and in cooperation with the annular electric slide rail, it rotates around the central axis of the first sleeve outside the first sleeve; A first connecting rod arranged on the outer wall of the second sleeve, at the free end of the first connecting rod, a U-shaped arc member is provided, a heating resistance wire is arranged inside the U-shaped arc member, and a camera is arranged on the outer wall of the inner side of the arc of the U-shaped arc member; A control panel disposed on the bracket; The infusion stand control component is connected to the electric slide rail, the electric telescopic cross bar, the pressure sensor, the electric universal wheel, the annular electric slide rail, the heating resistance wire, the camera and the control panel signal.
[0006] On the basis of the above technical solution, the infusion stand control component is equipped with a calibration process of the force points between the infusion bottle hooks, and the calibration process of the force points between the infusion bottle hooks includes the following steps: Receiving the real-time pressure values of the pressure sensors, obtaining the pressure sensor with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook, the position of the force point between the infusion bottle hooks and the force direction are calibrated.
[0007] On the basis of the above technical solution, the infusion stand control component is equipped with a liquid level calibration process, and the liquid level calibration process includes the following steps: When the position of the force point between the infusion bottle hooks is the middle section of the infusion bottle hooks, and the force direction is vertically downward, receiving the infusion bottle parameter information input by the control panel; Based on the parameter information of the infusion bottle, the electric slide is controlled to drive the first sleeve to rise and fall, and the annular electric slide is controlled to drive the second sleeve to rotate, so that the U-shaped arc part is close to the outer wall of the infusion bottle, and the interval is less than the preset first interval threshold, and the camera is level with the upper surface of the liquid in the infusion bottle, and the height corresponding to the camera is calibrated as the initial liquid level of the liquid; wherein, The infusion bottle parameter information includes the infusion bottle liquid and the infusion bottle size.
[0008] On the basis of the above technical solution, the infusion stand control component is configured with a liquid level monitoring process, and the liquid level monitoring process includes the following steps: Based on the size of the infusion bottle, obtaining the corresponding minimum liquid level of the medicine; Control the electric slide rail to drive the first sleeve to rise and fall, and control the annular electric slide rail to drive the second sleeve to rotate, so that the U-shaped arc member is close to the outer wall of the infusion bottle, and the interval distance is less than a preset first interval distance threshold, and the camera changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and the height corresponding to the camera is calibrated as the real-time liquid level of the medicine liquid; When the real-time liquid level of the drug solution is the same as the minimum liquid level of the drug solution, an alarm for replacing the infusion bottle is issued.
[0009] On the basis of the above technical solution, the infusion stand control component is equipped with a liquid medicine flow rate monitoring process, and the liquid medicine flow rate monitoring process includes the following steps: Control the electric slide rail to drive the first sleeve to rise and fall, and control the annular electric slide rail to drive the second sleeve to rotate, so that the U-shaped arc member is close to the outer wall of the infusion bottle, and the interval distance is less than a preset first interval distance threshold, and the camera changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and the height corresponding to the camera is calibrated as the real-time liquid level of the medicine liquid; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate of the liquid medicine; When the real-time flow rate of the liquid medicine is greater than the preset maximum flow rate of the liquid medicine, a liquid medicine flow rate alarm is issued.
[0010] On the basis of the above technical solution, the infusion stand control component is equipped with a liquid medicine flow rate monitoring process, and the liquid medicine flow rate monitoring process includes the following steps: Control the electric slide rail to drive the first sleeve to rise and fall, and control the annular electric slide rail to drive the second sleeve to rotate, so that the U-shaped arc member is close to the outer wall of the infusion bottle, and the interval distance is less than a preset first interval distance threshold, and the camera changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and the height corresponding to the camera is calibrated as the real-time liquid level of the medicine liquid; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate acceleration of the liquid medicine; When the real-time flow rate acceleration of the liquid medicine is greater than a preset maximum value of the real-time flow rate acceleration of the liquid medicine, a liquid medicine flow rate alarm is issued.
[0011] On the basis of the above technical solution, the infusion stand control component is equipped with a medicine liquid insulation process, and the medicine liquid insulation process includes the following steps: When the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hooks and the force direction is vertically downward, receiving the infusion bottle insulation temperature input by the control panel; Based on the working power corresponding to the insulation temperature of the infusion bottle, the heating resistance wire is controlled to perform heating work.
[0012] On the basis of the above technical solution, the infusion stand control component is configured with an orientation adjustment process, and the orientation adjustment process includes the following steps: Receiving the real-time pressure values of the pressure sensors in real time, obtaining the pressure sensor with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook, calibrate the position of the force point between the infusion bottle hooks and the force direction; The electric universal wheel is controlled to drive the base to move at a preset first moving speed, so that the position of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook, and the force direction is vertically downward.
[0013] On the basis of the above technical solution, the infusion stand control component is configured with an orientation adjustment process, and the orientation adjustment process includes the following steps: Receiving the real-time pressure values of the pressure sensors in real time, obtaining the pressure sensor with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook, calibrate the position of the force point between the infusion bottle hooks and the force direction; Based on the real-time liquid level of the drug solution and the size of the infusion bottle, a ratio of the remaining drug solution volume to the initial drug solution volume is obtained, which is recorded as a first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculating and obtaining the adjusted moving speed; The electric universal wheel is controlled to drive the base to move at the adjusted moving speed, so that the position of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook, and the force direction is vertically downward.
[0014] On the basis of the above technical solution, the infusion stand control component is configured with an orientation adjustment process, and the orientation adjustment process includes the following steps: Receiving the real-time pressure values of the pressure sensors in real time, obtaining the pressure sensor with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook, calibrate the position of the force point between the infusion bottle hooks and the force direction; Based on the real-time liquid level of the drug solution and the size of the infusion bottle, a ratio of the remaining drug solution volume to the initial drug solution volume is obtained, which is recorded as a first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculating and obtaining the adjusted moving speed; Based on the initial length of the electric telescopic cross bar and the first ratio coefficient, calculating and obtaining the adjusted length of the electric telescopic cross bar; Adjusting the length of the electric telescopic cross bar based on the adjusted length of the electric telescopic cross bar; The electric universal wheel is controlled to drive the base to move at the adjusted moving speed, so that the position of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook, and the force direction is vertically downward.
[0015] Compared with the prior art, the advantages of the present invention are: The present invention aims to overcome the deficiencies of the prior art, and through the mutual cooperation of various hardware components, it can cope with different scenarios during infusion, providing convenience for medical work and meeting actual needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 Structural schematic diagram of the multifunctional infusion stand according to an embodiment of the present invention; Figure 2 Structural schematic diagram of the infusion bottle hook in the multifunctional infusion stand according to an embodiment of the present invention; Figure 3 Assembly structural schematic diagram of the first sleeve and the electric slide rail in the multifunctional infusion stand according to an embodiment of the present invention; Figure 4 Assembly structural schematic diagram of the first sleeve, the annular electric slide rail, and the second sleeve in the multifunctional infusion stand according to an embodiment of the present invention; Figure 5 Assembly structural schematic diagram of the first sleeve and the annular electric slide rail in the multifunctional infusion stand according to an embodiment of the present invention; Figure 6 Assembly structural schematic diagram of the first connecting rod and the U-shaped arc member in the multifunctional infusion stand according to an embodiment of the present invention; Figure 7 Structural schematic diagram of the U-shaped arc member in the multifunctional infusion stand according to an embodiment of the present invention; In the figure: 1, support; 10, electric slide rail; 2, electric telescopic cross bar; 20, infusion bottle hook; 21, pressure sensor; 3, base; 4, liquid medicine management component; 40, first sleeve; 41, annular electric slide rail; 42, second sleeve; 43, first connecting rod; 44, U-shaped arc member; 45, heating resistance wire; 46, camera; 5, control panel; 6, infusion stand control component. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.
[0019] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0020] The embodiments of the present application provide a multifunctional infusion stand, aiming to overcome the deficiencies of the prior art. Through the mutual cooperation of various hardware components, it can cope with different scenarios during infusion, providing convenience for medical work and meeting actual needs.
[0021] To achieve the above technical effects, the general idea of the present application is as follows: A multifunctional infusion stand, which includes: A bracket 1, on the side wall of which an electric slide rail 10 is provided, and the electric slide rail 10 is arranged along the length direction of the bracket 1; An electric telescopic crossbar 2 provided at the top of the bracket 1, with infusion bottle hooks 20 provided at both ends of the electric telescopic crossbar 2, and a plurality of pressure sensors 21 are arranged at intervals along the length direction of the inner side of the infusion bottle hook 20; A base 3 provided at the bottom of the bracket 1, and a plurality of electric universal wheels 30 are symmetrically arranged at the bottom of the base 3; A liquid medicine management component 4, which includes: A first sleeve 40 sleeved on the electric telescopic crossbar 2, the inner wall of the first sleeve 40 is engaged with the electric slide rail 10, and it slides along the length direction of the electric telescopic crossbar 2 on the electric telescopic crossbar 2 in cooperation with the electric slide rail 10. An annular electric slide rail 41 is wound around the outer wall of the first sleeve 40; A second sleeve 42, the inner wall of the second sleeve 42 is engaged with the annular electric slide rail 41, and it rotates around the central axis of the first sleeve 40 outside the first sleeve 40 in cooperation with the annular electric slide rail 41; A first connecting rod 43 provided on the outer wall of the second sleeve 42, a U-shaped arc member 44 is provided at the free end of the first connecting rod 43, a heating resistance wire 45 is arranged inside the U-shaped arc member 44, and a camera 46 is provided on the outer wall of the inner side of the arc of the U-shaped arc member 44; A control panel 5 provided on the bracket 1; An infusion stand control component 6, which is signal-connected to the electric slide rail 10, the electric telescopic crossbar 2, the pressure sensor 21, the electric universal wheels 30, the annular electric slide rail 41, the heating resistance wire 45, the camera 46 and the control panel 5.
[0022] The embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0023] See Figures 1 to 7As shown, an embodiment of the present application provides a multifunctional infusion stand, which includes: A bracket 1, wherein an electric slide rail 10 is arranged on a side wall of the bracket 1, and the electric slide rail 10 is arranged along the length direction of the bracket 1; An electric telescopic crossbar 2 is arranged on the top of the bracket 1, and infusion bottle hooks 20 are arranged at both ends of the electric telescopic crossbar 2. A plurality of pressure sensors 21 are arranged at intervals along the length direction of the infusion bottle hook 20 on the inner side of the infusion bottle hook 20; A base 3 is arranged at the bottom of the bracket 1, and a plurality of electric universal wheels 30 are symmetrically arranged at the bottom of the base 3; The liquid medicine management component 4 includes: A first sleeve 40 is sleeved on the electric telescopic cross bar 2, wherein the inner wall of the first sleeve 40 is matched with the electric slide rail 10, and the electric slide rail 10 slides on the electric telescopic cross bar 2 along the length direction of the electric telescopic cross bar 2, and an annular electric slide rail 41 is wound around the outer wall of the first sleeve 40; A second sleeve 42, the inner wall of which is matched with the annular electric slide rail 41, and cooperates with the annular electric slide rail 41 to rotate around the central axis of the first sleeve 40 outside the first sleeve 40; A first connecting rod 43 is arranged on the outer wall of the second sleeve 42, a U-shaped arc part 44 is arranged at the free end of the first connecting rod 43, a heating resistor 45 is arranged inside the U-shaped arc part 44, and a camera 46 is arranged on the outer wall of the inner side of the arc of the U-shaped arc part 44; A control panel 5 disposed on the bracket 1; The infusion stand control component 6 is signal-connected to the electric slide rail 10 , the electric telescopic cross bar 2 , the pressure sensor 21 , the electric universal wheel 30 , the annular electric slide rail 41 , the heating resistor 45 , the camera 46 and the control panel 5 .
[0024] The embodiments of the present application aim to overcome the deficiencies of the prior art and to achieve the cooperation of various hardware to cope with different scenarios under infusion conditions, provide convenience for medical work, and meet actual needs.
[0025] Furthermore, the infusion stand control component 6 is provided with a calibration process of the force points between the infusion bottle hooks, and the calibration process of the force points between the infusion bottle hooks includes the following steps: Receiving the real-time pressure values of the pressure sensors 21, obtaining the pressure sensor 21 with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook 20, the position of the force point between the infusion bottle hooks and the force direction are calibrated.
[0026] Furthermore, the infusion stand control component 6 is configured with a liquid level calibration process, and the liquid level calibration process includes the following steps: When the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook 20 and the force direction is vertically downward, receiving the infusion bottle parameter information input by the control panel 5; Based on the parameter information of the infusion bottle, the electric slide rail 10 is controlled to drive the first sleeve 40 to rise and fall, and the annular electric slide rail 41 is controlled to drive the second sleeve 42 to rotate, so that the U-shaped arc member 44 is close to the outer wall of the infusion bottle, and the interval is less than the preset first interval threshold, and the camera 46 is level with the upper surface of the liquid in the infusion bottle, and the height corresponding to the camera 46 is calibrated as the initial liquid level of the liquid; wherein, The infusion bottle parameter information includes the infusion bottle liquid and the infusion bottle size.
[0027] Furthermore, the infusion stand control component 6 is configured with a liquid level monitoring process, and the liquid level monitoring process includes the following steps: Based on the size of the infusion bottle, obtaining the corresponding minimum liquid level of the medicine; The electric slide rail 10 is controlled to drive the first sleeve 40 to rise and fall, and the annular electric slide rail 41 is controlled to drive the second sleeve 42 to rotate, so that the U-shaped arc member 44 is close to the outer wall of the infusion bottle, and the interval distance is less than the preset first interval distance threshold, and the camera 46 changes with the height change of the upper surface of the liquid medicine in the infusion bottle, and the height corresponding to the camera 46 is calibrated as the real-time liquid level of the liquid medicine; When the real-time liquid level of the drug solution is the same as the minimum liquid level of the drug solution, an alarm for replacing the infusion bottle is issued.
[0028] Furthermore, the infusion stand control component 6 is configured with a liquid medicine flow rate monitoring process, and the liquid medicine flow rate monitoring process includes the following steps: The electric slide rail 10 is controlled to drive the first sleeve 40 to rise and fall, and the annular electric slide rail 41 is controlled to drive the second sleeve 42 to rotate, so that the U-shaped arc member 44 is close to the outer wall of the infusion bottle, and the interval distance is less than the preset first interval distance threshold, and the camera 46 changes with the height change of the upper surface of the liquid medicine in the infusion bottle, and the height corresponding to the camera 46 is calibrated as the real-time liquid level of the liquid medicine; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate of the liquid medicine; When the real-time flow rate of the liquid medicine is greater than the preset maximum flow rate of the liquid medicine, a liquid medicine flow rate alarm is issued.
[0029] Furthermore, the infusion stand control component 6 is provided with a real-time flow rate calculation formula of the liquid medicine; The real-time flow rate calculation formula of the liquid medicine is: ; Among them, the liquid medicine bottle is a cylindrical structure. is the real-time flow rate of the liquid medicine, is the inner diameter of the liquid medicine bottle, at the current moment The real-time liquid level of the drug solution is , the previous moment The real-time liquid level of the drug solution is , It is the time interval for obtaining real-time liquid level data of the liquid.
[0030] Furthermore, the infusion stand control component 6 is configured with a liquid medicine flow rate monitoring process, and the liquid medicine flow rate monitoring process includes the following steps: The electric slide rail 10 is controlled to drive the first sleeve 40 to rise and fall, and the annular electric slide rail 41 is controlled to drive the second sleeve 42 to rotate, so that the U-shaped arc member 44 is close to the outer wall of the infusion bottle, and the interval distance is less than the preset first interval distance threshold, and the camera 46 changes with the height change of the upper surface of the liquid medicine in the infusion bottle, and the height corresponding to the camera 46 is calibrated as the real-time liquid level of the liquid medicine; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate acceleration of the liquid medicine; When the real-time flow rate acceleration of the liquid medicine is greater than a preset maximum value of the real-time flow rate acceleration of the liquid medicine, a liquid medicine flow rate alarm is issued.
[0031] Furthermore, the infusion stand control component 6 is provided with a calculation formula for the real-time flow rate acceleration of the liquid medicine; The real-time flow rate acceleration calculation formula of the liquid medicine is: ; in, is the real-time flow rate acceleration of the liquid medicine, at the current moment The real-time flow rate of the liquid medicine is , the previous moment The real-time flow rate of the liquid medicine is , It is the time interval for obtaining the real-time liquid level data of the liquid.
[0032] Furthermore, the infusion stand control component 6 is configured with a liquid medicine insulation process, and the liquid medicine insulation process includes the following steps: When the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook 20 and the force direction is vertically downward, the infusion bottle insulation temperature input by the control panel 5 is received; Based on the working power corresponding to the insulation temperature of the infusion bottle, the heating resistor wire 45 is controlled to perform heating.
[0033] Further, the infusion stand control component 6 is configured with an azimuth adjustment process, and the azimuth adjustment process includes the following steps: Receive the real-time pressure values of each of the pressure sensors 21 in real time, obtain the pressure sensor 21 with the largest real-time pressure value, and label it as the force point pressure sensor; Based on the azimuth of the force point pressure sensor on the infusion bottle hook 20, calibrate the azimuth and the force direction of the force point between the infusion bottle hooks; Control the electric universal wheels 30 to drive the base 3 to move at a preset first moving speed, so that the azimuth of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook 20, and the force direction is vertically downward.
[0034] Further, the infusion stand control component 6 is configured with an azimuth adjustment process, and the azimuth adjustment process includes the following steps: Receive the real-time pressure values of each of the pressure sensors 21 in real time, obtain the pressure sensor 21 with the largest real-time pressure value, and label it as the force point pressure sensor; Based on the azimuth of the force point pressure sensor on the infusion bottle hook 20, calibrate the azimuth and the force direction of the force point between the infusion bottle hooks; Based on the real-time liquid level of the liquid medicine and the size of the infusion bottle, obtain the ratio of the remaining liquid medicine volume to the initial liquid medicine volume, and record it as the first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculate the adjusted moving speed; Control the electric universal wheels 30 to drive the base 3 to move at the adjusted moving speed, so that the azimuth of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook 20, and the force direction is vertically downward.
[0035] Further, the infusion stand control component 6 is configured with an azimuth adjustment process, and the azimuth adjustment process includes the following steps: Receive the real-time pressure values of each of the pressure sensors 21 in real time, obtain the pressure sensor 21 with the largest real-time pressure value, and label it as the force point pressure sensor; Based on the azimuth of the force point pressure sensor on the infusion bottle hook 20, calibrate the azimuth and the force direction of the force point between the infusion bottle hooks; Based on the real-time liquid level of the liquid medicine and the size of the infusion bottle, obtain the ratio of the remaining liquid medicine volume to the initial liquid medicine volume, and record it as the first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculate the adjusted moving speed; Based on the initial length of the electric telescopic cross bar of the electric telescopic cross bar 2 and the first ratio coefficient, the adjusted length of the electric telescopic cross bar is calculated; Adjusting the length of the electric telescopic cross bar 2 based on the adjusted length of the electric telescopic cross bar; The electric universal wheel 30 is controlled to drive the base 3 to move at the adjusted moving speed, so that the position of the force point between the infusion bottle hooks is the middle section of the infusion bottle hook 20, and the force direction is vertically downward.
[0036] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0037] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0038] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.
Claims
1. A multifunctional infusion stand, characterized in that: The infusion stand comprises: A bracket (1), wherein an electric slide rail (10) is arranged on a side wall of the bracket (1), and the electric slide rail (10) is arranged along the length direction of the bracket (1); An electric telescopic cross bar (2) is arranged on the top of the bracket (1), and infusion bottle hooks (20) are arranged at both ends of the electric telescopic cross bar (2), and a plurality of pressure sensors (21) are arranged at intervals on the inner side of the infusion bottle hook (20) along the length direction of the infusion bottle hook (20); A base (3) is arranged at the bottom of the bracket (1), and a plurality of electric universal wheels (30) are symmetrically arranged at the bottom of the base (3); A liquid medicine management component (4), the liquid medicine management component (4) comprising: a first sleeve (40) sleeved on the electric telescopic cross bar (2), the inner wall of the first sleeve (40) being matched with the electric slide rail (10) and sliding on the electric telescopic cross bar (2) along the length direction of the electric telescopic cross bar (2) in cooperation with the electric slide rail (10), and an annular electric slide rail (41) being wound around the outer wall of the first sleeve (40); a second sleeve (42), the inner wall of the second sleeve (42) being matched with the annular electric slide rail (41) and cooperating with the annular electric slide rail (41) to rotate around the central axis of the first sleeve (40) outside the first sleeve (40); A first connecting rod (43) is arranged on the outer wall of the second sleeve (42), a U-shaped arc part (44) is arranged at the free end of the first connecting rod (43), a heating resistance wire (45) is arranged inside the U-shaped arc part (44), and a camera (46) is arranged on the outer wall inside the arc of the U-shaped arc part (44); A control panel (5) arranged on the bracket (1); An infusion stand control component (6) is signal-connected to the electric slide rail (10), the electric telescopic cross bar (2), the pressure sensor (21), the electric universal wheel (30), the annular electric slide rail (41), the heating resistor wire (45), the camera (46) and the control panel (5).
2. The multifunctional infusion stand according to claim 1, characterized in that: The infusion stand control component (6) is provided with a process for calibrating the force points between the infusion bottle hooks, and the process for calibrating the force points between the infusion bottle hooks comprises the following steps: Receiving the real-time pressure values of each of the pressure sensors (21), obtaining the pressure sensor (21) with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook (20), the position of the force point between the infusion bottle hooks and the force direction are calibrated.
3. The multifunctional infusion stand according to claim 2, characterized in that: The infusion stand control component (6) is provided with a liquid level calibration process, and the liquid level calibration process comprises the following steps: When the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook (20), and the force direction is vertically downward, receiving infusion bottle parameter information input by the control panel (5); Based on the parameter information of the infusion bottle, the electric slide rail (10) is controlled to drive the first sleeve (40) to rise and fall, and the annular electric slide rail (41) is controlled to drive the second sleeve (42) to rotate, so that the U-shaped arc member (44) is close to the outer wall of the infusion bottle, and the spacing distance is less than a preset first spacing distance threshold, and the camera (46) is flush with the upper surface of the liquid medicine in the infusion bottle, and the height corresponding to the camera (46) is calibrated as the initial liquid level of the liquid medicine; wherein, The infusion bottle parameter information includes the infusion bottle liquid and the infusion bottle size.
4. The multifunctional infusion stand according to claim 3, characterized in that: The infusion stand control component (6) is provided with a liquid level monitoring process, and the liquid level monitoring process comprises the following steps: Based on the size of the infusion bottle, obtaining the corresponding minimum liquid level of the medicine; Controlling the electric slide rail (10) to drive the first sleeve (40) to rise and fall, and controlling the annular electric slide rail (41) to drive the second sleeve (42) to rotate, so that the U-shaped arc member (44) is close to the outer wall of the infusion bottle, and the spacing distance is less than a preset first spacing distance threshold, and the camera (46) changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and calibrates the height corresponding to the camera (46) as the real-time liquid level of the medicine liquid; When the real-time liquid level of the drug solution is the same as the minimum liquid level of the drug solution, an alarm for replacing the infusion bottle is issued.
5. The multifunctional infusion stand according to claim 3, characterized in that: The infusion stand control component (6) is provided with a drug liquid flow rate monitoring process, and the drug liquid flow rate monitoring process comprises the following steps: Controlling the electric slide rail (10) to drive the first sleeve (40) to rise and fall, and controlling the annular electric slide rail (41) to drive the second sleeve (42) to rotate, so that the U-shaped arc member (44) is close to the outer wall of the infusion bottle, and the spacing distance is less than a preset first spacing distance threshold, and the camera (46) changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and calibrates the height corresponding to the camera (46) as the real-time liquid level of the medicine liquid; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate of the liquid medicine; When the real-time flow rate of the liquid medicine is greater than the preset maximum flow rate of the liquid medicine, a liquid medicine flow rate alarm is issued.
6. The multifunctional infusion stand according to claim 5, characterized in that: The infusion stand control component (6) is provided with a drug liquid flow rate monitoring process, and the drug liquid flow rate monitoring process comprises the following steps: Controlling the electric slide rail (10) to drive the first sleeve (40) to rise and fall, and controlling the annular electric slide rail (41) to drive the second sleeve (42) to rotate, so that the U-shaped arc member (44) is close to the outer wall of the infusion bottle, and the spacing distance is less than a preset first spacing distance threshold, and the camera (46) changes with the height change of the upper surface of the medicine liquid in the infusion bottle, and calibrates the height corresponding to the camera (46) as the real-time liquid level of the medicine liquid; Based on the real-time liquid level of the liquid medicine, obtaining the real-time flow rate acceleration of the liquid medicine; When the real-time flow rate acceleration of the liquid medicine is greater than a preset maximum value of the real-time flow rate acceleration of the liquid medicine, a liquid medicine flow rate alarm is issued.
7. The multifunctional infusion stand according to claim 2, characterized in that: The infusion stand control component (6) is provided with a medicine liquid heat preservation process, and the medicine liquid heat preservation process comprises the following steps: When the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook (20), and the force direction is vertically downward, receiving the infusion bottle insulation temperature input by the control panel (5); Based on the working power corresponding to the insulation temperature of the infusion bottle, the heating resistance wire (45) is controlled to perform heating work.
8. The multifunctional infusion stand according to claim 2, characterized in that: The infusion stand control component (6) is provided with an orientation adjustment process, and the orientation adjustment process comprises the following steps: receiving real-time pressure values of each of the pressure sensors (21) in real time, obtaining the pressure sensor (21) with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook (20), calibrate the position of the force point between the infusion bottle hooks and the direction of force; The electric universal wheel (30) is controlled to drive the base (3) to move at a preset first moving speed, so that the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook (20), and the force direction is vertically downward.
9. The multifunctional infusion stand according to claim 4, characterized in that: The infusion stand control component (6) is provided with an orientation adjustment process, and the orientation adjustment process comprises the following steps: receiving real-time pressure values of each of the pressure sensors (21) in real time, obtaining the pressure sensor (21) with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook (20), calibrate the position of the force point between the infusion bottle hooks and the direction of force; Based on the real-time liquid level of the drug solution and the size of the infusion bottle, a ratio of the remaining drug solution volume to the initial drug solution volume is obtained, which is recorded as a first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculating and obtaining the adjusted moving speed; The electric universal wheel (30) is controlled to drive the base (3) to move at the adjusted moving speed, so that the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook (20), and the force direction is vertically downward.
10. The multifunctional infusion stand according to claim 4, characterized in that: The infusion stand control component (6) is provided with an orientation adjustment process, and the orientation adjustment process comprises the following steps: receiving real-time pressure values of each of the pressure sensors (21) in real time, obtaining the pressure sensor (21) with the largest real-time pressure value, and calibrating it as the force point pressure sensor; Based on the position of the force point pressure sensor on the infusion bottle hook (20), calibrate the position of the force point between the infusion bottle hooks and the direction of force; Based on the real-time liquid level of the drug solution and the size of the infusion bottle, a ratio of the remaining drug solution volume to the initial drug solution volume is obtained, which is recorded as a first ratio coefficient; Based on the preset first moving speed and the first ratio coefficient, calculating and obtaining the adjusted moving speed; Based on the initial length of the electric telescopic cross bar of the electric telescopic cross bar (2) and the first ratio coefficient, calculating and obtaining the adjusted length of the electric telescopic cross bar; Based on the adjusted length of the electric telescopic cross bar, adjusting the length of the electric telescopic cross bar (2); The electric universal wheel (30) is controlled to drive the base (3) to move at the adjusted moving speed, so that the force point between the infusion bottle hooks is located at the middle section of the infusion bottle hook (20), and the force direction is vertically downward.