Dressing change cart with intelligent diabetic foot evaluation function

Abstract

The invention relates to the technical field of diabetic foot dressing change equipment, in particular to a dressing change cart with a diabetic foot intelligent evaluation function, which comprises a dressing change cart body, and a glucometer and a display screen arranged at the top of the dressing change cart body, a rotating column is arranged on the right side in the front side of the dressing change cart body, and a lifting mechanism is arranged on the left side above the rotating column; a liquid medicine storage tank is arranged below the lifting mechanism, an extrusion liquid outlet mechanism is arranged in the liquid medicine storage tank, and the extrusion liquid outlet mechanism is connected with the lifting mechanism; a medicine changing platform is arranged in front of the extrusion liquid outlet mechanism and connected to the rotating column, an instrument box is arranged on the left side of the lower portion of the medicine changing platform and connected with the rotating column, and the problems that in the prior art, a diabetic foot medicine changing cart does not have an intelligent evaluation function, and medical staff cannot know the illness state of a patient in time before medicine changing; the problems that when part of inexperienced medical workers conduct dressing change, instruments cannot be reasonably and effectively selected or stored, and dressing change residues cannot be collected are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of diabetic foot dressing change equipment, and in particular to a dressing change vehicle with a diabetic foot intelligent assessment function. Background Art

[0002] Diabetic foot refers to foot pain, foot ulcers and foot gangrene caused by diabetic neuropathy, including peripheral nerve sensory disorders and autonomic nerve damage, lower limb vascular disease - arteriosclerosis causing peripheral arteriolar occlusive disease, or skin microvascular disease and bacterial infection. It is often caused by the synergistic effect of ischemia, neuropathy and infection. The treatment of diabetic foot infection requires careful wound treatment, good nutrition, the use of appropriate antibacterial drugs, good blood sugar control, and the maintenance of fluid and electrolyte balance. Surgical nursing is one of the important means of treating diabetic foot. Surgical nursing mainly focuses on the clinical nursing discipline of how to provide holistic care for surgical patients. The difference between surgical nursing and other clinical nursing is that the objects of surgical nursing often need to change dressings frequently. When the existing dressing change cart is used, it is generally manually pushed to the place where the dressing change is required. After the dressing change cart is locked, the cabinet of the dressing change cart is opened, and the medical equipment and drugs are taken out of the dressing change cart, so that medical staff can change the dressing for the patient.

[0003] The Chinese patent with publication number CN211535375U discloses a new type of diabetic foot dressing treatment vehicle, which adopts a technical solution including: a vehicle frame, universal wheels installed at the bottom of the vehicle frame, and an operating table fixed horizontally on the vehicle frame, characterized in that: at least one end of the operating table is provided with a concave footrest, and the other end is provided with an operating area, the concave footrest is connected to the cleaning port on the operating table, and a movable trash can is provided under the cleaning port. Advantages: Humanized design: a concave footrest is integrally formed on the operating table, which is convenient for patients to rest their feet and also easy for medical staff to clean the patients, so as to achieve flexible operation at the narrow bedside; push rods are provided on both sides of the operating table, which is easy and flexible to push; dry and wet partitions are convenient for direct cleaning of the wound surface and debridement and dressing change operations.

[0004] Although the diabetic foot dressing changing carts such as the above-mentioned ones can carry the dressing changes, they can only perform dressing change treatments and do not have intelligent evaluation functions, so that medical staff cannot understand the patient's condition in time when changing the dressings. In addition, since doctors may be busy, inexperienced medical staff are sometimes needed to perform dressing change treatments. Medical staff cannot select appropriate instruments in time to change the dressings for patients, and cannot reasonably store various dressing change instruments after the dressing changes, which is not conducive to the operation of medical staff and easily affects the work efficiency of medical staff. At the same time, the residues during the dressing changes cannot be reasonably and effectively collected, and there is a risk of cross infection. Summary of the invention

[0005] The purpose of the present invention is to provide a dressing changing cart with an intelligent evaluation function for diabetic foot, which overcomes the problem that the diabetic foot dressing changing cart in the prior art does not have the intelligent evaluation function, making it impossible for medical staff to understand the patient's condition in time before changing the dressing. When some inexperienced medical staff change the dressing, they cannot effectively select suitable instruments, and cannot reasonably store the dressing changing instruments after changing the dressing, which affects the dressing changing efficiency of the medical staff, and cannot collect the residues produced by the dressing change, resulting in the risk of cross infection.

[0006] In order to achieve the above object, the technical solution adopted by the present invention to solve the technical problem is: A dressing change cart with intelligent assessment function for diabetic foot is designed. The threaded column is driven by a motor to drive the inclined push block to rise and fall. The first spring and the rotating column are used to rotate together to open and close the dressing change platform to collect the residues during dressing change. At the same time, the lifting of the inclined push block drives the extrusion liquid discharge mechanism. The external hose of the extrusion liquid discharge mechanism can be used to output the dressing liquid for dressing change. The rotating column and the instrument box are linked to open and close through the synchronous belt of the bottom transmission cavity, which is convenient for taking instruments and medicines during dressing change, so as to improve the dressing change efficiency of medical staff. The specific plan is as follows: A dressing change vehicle with a diabetic foot intelligent assessment function, comprising a dressing change vehicle body, and a blood glucose meter and a display screen arranged on the top of the dressing change vehicle body for assessing the patient's condition, a mounting space opening forward is arranged on the front side of the dressing change vehicle body, a rotating column is arranged on the right side inside the mounting space, and a lifting mechanism is arranged on the left side above the rotating column; A liquid medicine storage tank is provided below the lifting mechanism, a liquid extrusion mechanism is provided in the liquid medicine storage tank, and the liquid extrusion mechanism is connected to the lifting mechanism; A dressing change platform is arranged in front of the liquid extrusion mechanism, and the dressing change platform is connected to the rotating column. An instrument box is arranged on the left side below the dressing change platform, and the instrument box is connected to the rotating column.

[0007] Preferably, at least three storage drawers are arranged at the rear side of the dressing change vehicle body, universal movable wheels are arranged at the four corners of the bottom of the dressing change vehicle body, and push-pull plates are respectively arranged on the left and right sides of the dressing change vehicle body.

[0008] Preferably, the lifting mechanism comprises an inclined push block, a T-shaped slide block, a connecting plate, a threaded hole, a motor and a threaded column, the motor is connected to the top of the installation space, and the threaded column is connected to the output end of the motor; The connecting plate is in an L-shaped structure, the threaded hole is set through one end of the connecting plate, the threaded hole is threadedly connected to the threaded column, the inclined push block is vertically connected to the other end of the connecting plate, and the inclined push block is in a structure with a larger upper part and a smaller lower part; The T-shaped slider is connected to the upper inner end of the inclined push block, a T-shaped slide groove is provided on the left front portion of the dressing change vehicle body, the T-shaped slider is slidably connected in the T-shaped slide groove, and the inclined push block cooperates with the rotating column.

[0009] Preferably, the rotating column is rotatably connected to the left side inside the installation space, and an outwardly extending resistance rod is provided on the outer side of the upper end of the rotating column, and the resistance rod abuts against the right side of the inclined surface of the lower end of the inclined push block. A first spring is sleeved on the lower end of the rotating column, and the upper end of the first spring is connected to the rotating column, and the lower end of the first spring is connected to the bottom of the installation space.

[0010] Preferably, the liquid extrusion mechanism comprises an extrusion head, a liquid outlet pipe, a liquid extraction pipe, a connecting rod, a second spring, a blocking ball and a spring cover, wherein the extrusion head is mounted on the top of the liquid medicine storage tank, the liquid outlet pipe is arranged on the top of the extrusion head, and the liquid extraction pipe is arranged at the bottom of the extrusion head and extends into the liquid medicine storage tank; A mesh plate is provided at the lower side of the extrusion head, the spring cover is slidably connected to the upper side of the extrusion head, and the second spring is provided between the mesh plate and the spring cover; The number of the connecting rods is at least two, the upper ends of the two connecting rods are connected to the lifting mechanism, the lower ends of the two connecting rods pass through the top of the extrusion head and are connected to the spring cover, and the blocking ball is arranged inside the extrusion head and at the connection with the liquid extraction tube.

[0011] Preferably, a mounting groove is provided on the top of the medicine liquid storage tank, the extrusion head is installed in the mounting groove, at least three limit grooves are opened on the surrounding wall of the mounting groove, at least three limit blocks are provided on the outer side of the top of the extrusion head, and the limit blocks are stuck in the limit grooves.

[0012] Preferably, a transmission cavity is provided at the bottom of the installation space, the instrument box is rotatably connected to the left side of the top of the transmission cavity, the bottom of the instrument box is connected to a first pulley through a rotating shaft, the lower end of the rotating column is connected to a second pulley through a rotating shaft, and a synchronous belt is connected between the second pulley and the first pulley.

[0013] Preferably, at least three dressing change areas are provided on the dressing change platform.

[0014] The beneficial effects of the present invention are: In the present invention, by means of the blood glucose meter and display screen arranged on the top of the dressing change vehicle body, the patient's condition can be effectively evaluated before the dressing is changed, so as to assist medical staff to understand the patient's condition in time, improve the technical level of the dressing change vehicle, promote the innovation and development of medical equipment, and bring a new development direction to the field of medical equipment.

[0015] The present invention drives the threaded column through the forward and reverse rotation of the motor, driving the inclined push block to rise and fall along the T-shaped slide groove. The inclined push block forces the resistance rod to drive the rotating column to rotate under the action of the first spring, so that the dressing change platform on the rotating column is rotated out or in to realize the dressing change work or treatment residue, thereby reducing the workload of medical staff and improving their work efficiency.

[0016] The inclined push block in the present invention can also drive the liquid extrusion mechanism through the connecting plate during the lifting process, so that the medicine liquid is squeezed out from the external hose through negative pressure, so that medical staff can change dressings for patients, and use the synchronous belt to synchronously rotate the instruments placed in the instrument box, realizing multi-level linkage, which is convenient for medical staff to use and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a dressing change vehicle with a diabetic foot intelligent assessment function according to the present invention; Figure 2 It is a front view of a dressing change vehicle with a diabetic foot intelligent assessment function according to the present invention; Figure 3 for Figure 2 Schematic diagram of the cross section at AA in the middle; Figure 4 It is a schematic diagram of the rear structure of a dressing change vehicle with a diabetic foot intelligent assessment function according to the present invention; Figure 5 A top view of a dressing change vehicle with a diabetic foot intelligent assessment function according to the present invention; Figure 6 for Figure 5 Schematic diagram of the cross section at BB; Figure 7 This is a schematic diagram of the internal structure of a dressing change vehicle with a diabetic foot intelligent assessment function according to the present invention; Figure 8 It is a structural schematic diagram of an inclined push block and a connecting plate in a dressing change cart with a diabetic foot intelligent assessment function according to the present invention; Fig. 9 It is a schematic diagram of the installation of a liquid extrusion mechanism in a dressing change cart with a diabetic foot intelligent assessment function according to the present invention; Fig.10 It is a structural schematic diagram of a liquid extrusion mechanism in a dressing change cart with a diabetic foot intelligent assessment function according to the present invention; Fig.11 It is a front view of a liquid extrusion mechanism in a dressing change cart with a diabetic foot intelligent assessment function according to the present invention; Fig.12 for Fig.11 Schematic diagram of the cross section at CC.

[0018] In the picture: 1-dressing change vehicle body; 10-storage drawer; 11-push-pull plate; 12-universal movable wheel; 13-T-type slide; 14-transmission chamber; 15-installation space; 2-blood glucose meter; 3-display screen; 4-rotating column; 41-first spring; 42-resistance rod; 43-second pulley; 5-dressing change platform; 51-dressing change area; 6-liquid extrusion mechanism; 61-extrusion head; 611-limiting block; 612-mesh plate; 62-liquid outlet pipe; 63-liquid extraction pipe; 64-connecting rod; 65-second spring; 66-sealing ball; 67-spring cover; 7-instrument box; 71-first pulley; 72-synchronous belt; 8-lifting mechanism; 81-inclined push block; 82-T-type slider; 83-connecting plate; 84-threaded hole; 85-motor; 86-threaded column; 9-drug liquid storage tank; 91-installation slot; 911-limiting slot. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0020] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other embodiments, in order to avoid obscuring the present invention, well-known structures, circuits, materials, or methods are not specifically described.

[0021] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] In the description of the present invention, the directions or positional relationships indicated by terms such as “front”, “rear”, “left”, “right”, “up”, “down”, “vertical”, “horizontal”, “high”, “low”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0023] like Figure 1-12 As shown, the present invention provides a dressing change vehicle with an intelligent evaluation function for diabetic foot, comprising a dressing change vehicle body 1, and a blood glucose meter 2 and a display screen 3 arranged on the top of the dressing change vehicle body 1 for evaluating the patient's condition. Before the medical staff changes the dressing, the patient's condition can be evaluated by the blood glucose meter 2, and various evaluation data can be displayed by the display screen 3, so that the medical staff can perform targeted dressing change work according to the patient's condition. An installation space 15 with an opening forward is arranged on the front side of the dressing change vehicle body 1, which provides sufficient installation space for various dressing change components. A rotating column 4 is arranged on the right side inside the installation space 15, and a lifting mechanism 8 is arranged on the left side above the rotating column 4. The lifting mechanism 8 can drive the rotating column 4 to rotate so as to be linked with other components; a liquid medicine storage tank 9 is arranged below the lifting mechanism 8, and a liquid extrusion mechanism 6 is arranged in the liquid medicine storage tank 9, and the liquid extrusion mechanism 6 is connected to the lifting mechanism 8. The lifting mechanism 8 can drive the liquid extrusion mechanism 6 to squeeze out the liquid medicine in the liquid medicine storage tank 9, so as to realize the replacement of the patient's therapeutic medicine.

[0024] A dressing change platform 5 is arranged in front of the liquid extrusion mechanism 6, and the dressing change platform 5 is connected to the rotating column 4. An instrument box 7 is arranged on the left side below the dressing change platform 5, and the instrument box 7 is connected to the rotating column 4. The dressing change platform 5 and the instrument box 7 are rotated out or in by utilizing the rotating column 4, so as to realize operations such as dressing change, collection of dressing change residues, and taking and placing of dressing change instruments, thereby improving the work efficiency of medical staff.

[0025] In the above scheme, at least three storage drawers 10 are arranged at the rear side of the dressing change vehicle body 1, universal movable wheels 12 are arranged at the four corners of the bottom of the dressing change vehicle body 1, and push-pull plates 11 are arranged on the left and right sides of the dressing change vehicle body 1 respectively.

[0026] As an optimized technical solution of the present invention, at least three storage drawers 10 are of different sizes and can hold various dressing change items or therapeutic drugs of different sizes, so as to facilitate dressing changes for patients. The universal movable wheels 12 facilitate the movement of the dressing change vehicle body 1 under the push-pull action of the push-pull plate 11, and move the dressing change vehicle body 1 to the desired place.

[0027] In the above scheme, the lifting mechanism 8 includes an inclined push block 81, a T-shaped slider 82, a connecting plate 83, a threaded hole 84, a motor 85 and a threaded column 86. The motor 85 is connected to the top of the installation space 15, and the threaded column 86 is connected to the output end of the motor 85; the connecting plate 83 is an L-shaped structure, the threaded hole 84 is arranged through one end of the connecting plate 83, the threaded hole 84 is threadedly connected to the threaded column 86, the inclined push block 81 is vertically connected to the other end of the connecting plate 83, and the inclined push block 81 is a structure with a larger upper part and a smaller lower part; the T-shaped slider 82 is connected to the upper inner end of the inclined push block 81, a T-shaped slide groove 13 is opened on the left front part of the dressing change vehicle body 1, the T-shaped slider 82 is slidably connected in the T-shaped slide groove 13, and the inclined push block 81 cooperates with the rotating column 4.

[0028] As an optimization technical solution of the present invention, the motor 85 can rotate forward and reverse. Through the forward and reverse rotation of the motor 85 and the threaded matching relationship between the threaded column 86 and the threaded hole 84, the connecting plate 83 can drive the inclined push block 81 to rise and fall under the sliding matching relationship between the T-shaped slider 82 and the T-shaped slide groove 13, so that the rotating column 4 can be forced to rotate through the inclined surface at its lower end during the descending process of the inclined push block 81.

[0029] In the above scheme, the rotating column 4 is rotatably connected to the left side inside the installation space 15, and an outwardly extending resistance rod 42 is provided on the outer side of the upper end of the rotating column 4. The resistance rod 42 abuts against the right side of the lower end of the inclined surface of the inclined push block 81. The lower end of the rotating column 4 is sleeved with a first spring 41, the upper end of the first spring 41 is connected to the rotating column 4, and the lower end of the first spring 41 is connected to the bottom of the installation space 15.

[0030] As an optimized technical solution of the present invention, during the descending process of the inclined surface push block 81, the inclined surface at the lower end thereof forces the resistance rod 42 to realize the rotation of the rotating column 4, so that the first spring 41 is compressed. During the ascending process of the inclined surface push block 81, the compressed first spring 41 begins to be released, and then can rotate with the ascending of the inclined surface push block 81, so as to maintain the constant resistance state between the inclined surface at the lower end of the inclined surface push block 81 and the resistance rod 42, thereby ensuring the normal operation of the multi-stage linkage.

[0031] In the above scheme, the liquid extrusion mechanism 6 includes an extrusion head 61, a liquid outlet pipe 62, a liquid extraction pipe 63, a connecting rod 64, a second spring 65, a sealing ball 66 and a spring cover 67. The extrusion head 61 is installed on the top of the liquid medicine storage tank 9, the liquid outlet pipe 62 is arranged on the top of the extrusion head 61, and the liquid extraction pipe 63 is arranged at the bottom of the extrusion head 61 and extends into the liquid medicine storage tank 9; a mesh plate 612 is arranged on the lower side of the inside of the extrusion head 61, and the spring cover 67 is slidably connected to the upper side of the inside of the extrusion head 61, and the second spring 65 is arranged between the mesh plate 612 and the spring cover 67; the number of connecting rods 64 is at least two, the upper ends of the two connecting rods 64 are connected to the lifting mechanism 8, and the lower ends of the two connecting rods 64 pass through the top of the extrusion head 61 and are connected to the spring cover 67, and the sealing ball 66 is arranged at the connection between the inside of the extrusion head 61 and the liquid extraction pipe 63.

[0032] As an optimized technical solution of the present invention, during the descending process of the inclined push block 81, the spring cover 67 will also be driven by the connecting rod 64 to move downward in the extrusion head 61, thereby increasing the air pressure in the extrusion head 61 and compressing the second spring 65. During the ascending process of the inclined push block 81, the second spring 65 will be released, the air pressure in the extrusion head 61 will be reduced, the blocking ball 66 will lose its blocking effect, and the disinfectant in the medicine storage tank 9 will be drawn into the extrusion head 61 through the liquid extraction tube 63. When the inclined push block 81 descends again, the blocking head 66 will block the liquid extraction tube 63, thereby increasing the air pressure in the extrusion head 61 again, and then squeezing out the medicine therein through the liquid outlet tube 62, so that medical staff can use the medicine to change the patient's dressing.

[0033] In the above scheme, a mounting groove 91 is provided on the top of the medicine storage tank 9, and the extrusion head 61 is installed in the mounting groove 91. At least three limiting grooves 911 are opened on the surrounding wall of the mounting groove 91, and at least three limiting blocks 611 are provided on the outer side of the top of the extrusion head 61, and the limiting blocks 611 are inserted into the limiting grooves 911.

[0034] As an optimization technical solution of the present invention, the installation groove 91 is mainly for the installation of the extrusion head 61, and the limit groove 911 is to prevent the extrusion head 61 from rotating randomly, thereby avoiding wear or damage to various components during use, so as to increase its service life.

[0035] In the above scheme, a transmission chamber 14 is provided at the bottom of the installation space 15, the instrument box 7 is rotatably connected to the left side of the top of the transmission chamber 14, the bottom of the instrument box 7 is connected to a first pulley 71 through a rotating shaft, the lower end of the rotating column 4 is connected to a second pulley 43 through a rotating shaft, and a synchronous belt 72 is connected between the second pulley 43 and the first pulley 71.

[0036] As an optimized technical solution of the present invention, the instrument box 7 can be rotated by the synchronous drive of the synchronous belt 72 while the rotating column 4 rotates, so that the instrument box 7 can be moved out or in, so that medical staff can take instruments or medicines, and classify and store each instrument in the instrument box 7 according to its function, so that medical staff can take them in time and improve their work efficiency.

[0037] In the above scheme, at least three dressing change areas 51 are provided on the dressing change platform 5. Different dressing change areas 51 can be used to separately place or collect different medicines or residues during the dressing change process to prevent affecting the work efficiency of medical staff and avoid cross infection.

[0038] Specific implementation cases: When using the dressing change cart, the patient's condition is first intelligently evaluated through the blood glucose meter 2, and targeted dressing change treatment is performed according to the evaluation data displayed on the display screen 3. Specifically, the blood oxygen saturation of the diabetic foot disease patient is measured through the blood oximeter 2, and the foot temperature and pressure of the diabetic foot disease patient are detected through the three-dimensional plantar gait analysis method, and the electrical signals of the blood oxygen saturation, foot temperature and pressure detection are transmitted to the central processor respectively. At the same time, the central processor in the blood glucose meter 2 outputs the detected value and its corresponding time through the wired output, and presents it on the display screen 3, and the central processor and wireless output transmit the detected value and its corresponding time to the doctor's computer terminal through the network for storage, so that it can be viewed at any time, and the data stored through the display screen 3 can be called out at any time.

[0039] Secondly, during the dressing change process, the motor 85 can be started and controlled by medical staff to rotate forward or reverse as needed. During the forward rotation of the motor 85, the threaded matching relationship between the threaded column 86 and the threaded hole 84 can be utilized to drive the inclined push block 81 to rise and fall under the sliding matching relationship between the T-shaped slider 82 and the T-shaped slide groove 13 through the connecting plate 83, so that the inclined surface of the lower end of the inclined push block 81 can force the rotating column 4 to rotate to the right during the descent process. At the same time, during the ascent process of the inclined push block 81, the restoring elastic force of the first spring 41 can be used to make the rotating column 4 turn left and return.

[0040] While the motor 85 drives the inclined push block 81 to rise and fall, the connecting rod 64 connected to the connecting plate 83 can drive the spring cover 67 to move up and down in the extrusion head 61, and then, by changing the principle of the air pressure in the extrusion head 61, the medicine in the medicine storage tank 9 can be squeezed out from the liquid outlet pipe 62 through the liquid extraction pipe 63, and then transported to the patient's dressing change position through an external hose, and the dressing change process can be performed with the assistance of medical staff.

[0041] At the same time, when the inclined push block 81 descends and forces the rotating column 4 to rotate to the right, the dressing change platform 5 can be rotated out. At the same time, the instrument box 7 is rotated out through the driving of the synchronous belt 72 between the second pulley 43 and the first pulley 71, so that medical staff can collect various residues during dressing change through the multiple dressing change areas 51 on the dressing change platform 5, and take the auxiliary instruments used for dressing change through the instrument box 7, so as to improve the safety and work efficiency during the dressing change process.

[0042] Finally, during the ascending process of the inclined push block 81, the elastic force of the first spring 41 causes the rotating column 4 to rotate, thereby driving the dressing change platform 5 to be retracted into the installation space 15, and simultaneously driving the instrument box 7 to rotate in to avoid the instruments therein from being exposed to the outside, thereby improving the convenience of the dressing change process.

[0043] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dressing change vehicle with a diabetic foot intelligent assessment function, comprising a dressing change vehicle body (1), and a blood glucose meter (2) and a display screen (3) arranged on the top of the dressing change vehicle body (1) for assessing a patient's condition, characterized in that: The dressing change vehicle body (1) is provided with an installation space (15) opening forward at the front side, a rotating column (4) is provided on the right side inside the installation space (15), and a lifting mechanism (8) is provided on the left side above the rotating column (4); A liquid medicine storage tank (9) is provided below the lifting mechanism (8), a liquid extrusion mechanism (6) is provided in the liquid medicine storage tank (9), and the liquid extrusion mechanism (6) is connected to the lifting mechanism (8); A dressing change platform (5) is arranged in front of the liquid extrusion mechanism (6), and the dressing change platform (5) is connected to the rotating column (4). An instrument box (7) is arranged on the left side below the dressing change platform (5), and the instrument box (7) is connected to the rotating column (4).

2. A dressing change vehicle with intelligent assessment function for diabetic foot according to claim 1, characterized in that: At least three storage drawers (10) are arranged at the rear side of the dressing change vehicle body (1), universal movable wheels (12) are arranged at the four corners of the bottom of the dressing change vehicle body (1), and push-pull plates (11) are respectively arranged on the left and right sides of the dressing change vehicle body (1).

3. A dressing change vehicle with intelligent assessment function for diabetic foot according to claim 1, characterized in that: The lifting mechanism (8) comprises an inclined push block (81), a T-shaped slide block (82), a connecting plate (83), a threaded hole (84), a motor (85) and a threaded column (86); the motor (85) is connected to the top of the installation space (15), and the threaded column (86) is connected to the output end of the motor (85); The connecting plate (83) is of an L-shaped structure, the threaded hole (84) is arranged through one end of the connecting plate (83), the threaded hole (84) is threadedly connected to the threaded column (86), the inclined surface push block (81) is vertically connected to the other end of the connecting plate (83), and the inclined surface push block (81) is of a structure with a larger upper portion and a smaller lower portion; The T-shaped slide block (82) is connected to the inner upper end of the inclined push block (81); a T-shaped slide groove (13) is provided on the left front portion of the dressing change vehicle body (1); the T-shaped slide block (82) is slidably connected in the T-shaped slide groove (13); and the inclined push block (81) cooperates with the rotating column (4).

4. A dressing change vehicle with intelligent assessment function for diabetic foot according to claim 3, characterized in that: The rotating column (4) is rotatably connected to the left side inside the installation space (15); an outwardly extending abutment rod (42) is arranged on the outer side of the upper end of the rotating column (4); the abutment rod (42) abuts against the right side of the lower inclined surface of the inclined surface push block (81); a first spring (41) is sleeved on the lower end of the rotating column (4); the upper end of the first spring (41) is connected to the rotating column (4); and the lower end of the first spring (41) is connected to the bottom of the installation space (15).

5. The dressing change vehicle with intelligent assessment function for diabetic foot according to claim 1, characterized in that: The liquid extrusion mechanism (6) comprises an extrusion head (61), a liquid outlet pipe (62), a liquid extraction pipe (63), a connecting rod (64), a second spring (65), a blocking ball (66) and a spring cover (67); the extrusion head (61) is mounted on the top of the liquid medicine storage tank (9); the liquid outlet pipe (62) is arranged on the top of the extrusion head (61); and the liquid extraction pipe (63) is arranged on the bottom of the extrusion head (61) and extends into the liquid medicine storage tank (9); A mesh plate (612) is provided on the lower side of the extrusion head (61), the spring cover (67) is slidably connected to the upper side of the extrusion head (61), and the second spring (65) is provided between the mesh plate (612) and the spring cover (67); The number of the connecting rods (64) is at least two, the upper ends of the two connecting rods (64) are connected to the lifting mechanism (8), the lower ends of the two connecting rods (64) pass through the top of the extrusion head (61) and are connected to the spring cover (67), and the blocking ball (66) is arranged at the connection between the inside of the extrusion head (61) and the liquid extraction tube (63).

6. The dressing change vehicle with intelligent assessment function for diabetic foot according to claim 5, characterized in that: The top of the liquid medicine storage tank (9) is provided with a mounting groove (91), the extrusion head (61) is installed in the mounting groove (91), at least three limit grooves (911) are provided on the peripheral wall of the mounting groove (91), at least three limit blocks (611) are provided on the outer side of the top of the extrusion head (61), and the limit blocks (611) are inserted into the limit grooves (911).

7. The dressing change vehicle with intelligent assessment function for diabetic foot according to claim 1, characterized in that: A transmission chamber (14) is provided at the bottom of the installation space (15); the instrument box (7) is rotatably connected to the left side of the top of the transmission chamber (14); the bottom of the instrument box (7) is connected to a first pulley (71) via a rotating shaft; the lower end of the rotating column (4) is connected to a second pulley (43) via a rotating shaft; and a synchronous belt (72) is connected between the second pulley (43) and the first pulley (71).

8. The dressing change vehicle with intelligent assessment function for diabetic foot according to claim 1, characterized in that: At least three dressing change areas (51) are arranged on the dressing change platform (5).

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