Intelligent medical trolley and use method

Abstract

The invention relates to the field of medical augmented reality equipment, in particular to an intelligent medical trolley and a use method, and the intelligent medical trolley comprises a cabinet body, and a walking assembly, a charging module and a disinfection assembly which are mounted on the cabinet body. The walking assembly can be driven and drive the cabinet body to move, and the cabinet body can be used for placing the intelligent head-mounted device. The charging module is arranged in the cabinet body, and the charging module is used for charging the intelligent head-mounted equipment. The disinfection assembly is arranged in the cabinet body and used for disinfecting the intelligent head-mounted equipment placed in the cabinet body. The disinfection assembly and the charging module are integrated in the cabinet body, so that the head-mounted equipment can be charged and disinfected at the same time after being put into the cabinet body. At the moment, the intelligent head-mounted equipment stored in the cabinet body can be moved together through the moving assembly, and the intelligent head-mounted equipment can be transferred among different rooms. Collective transfer of a plurality of intelligent head-mounted devices is realized, and the intelligent head-mounted devices are disinfected and charged by fully utilizing the transfer time. The problems of carrying and disinfection of a plurality of intelligent head-mounted devices are solved.

Description

Technical Field

[0001] This patent relates to the field of medical augmented reality equipment, and in particular to an intelligent medical cart and a method of use. Background Art

[0002] In the existing technology, smart head-mounted devices are gradually used in the medical field as tools in treatment or teaching processes.

[0003] Take treatment as an example. Through augmented reality helmets or glasses, a medical team consisting of multiple doctors and nurses can work together seamlessly and efficiently to complete a difficult operation. Taking teaching as an example, with the help of virtual reality, a panoramic reproduction of the treatment scene with a unified feeling can be achieved in batches for the medical internship team. Even at the medical site, with the assistance of augmented reality equipment, students can observe actual surgical cases up close while experiencing the immersive surgical atmosphere. This is of great benefit to students' learning.

[0004] In the existing technology, whether it is treatment or teaching, it is often necessary to enable a large number of smart head-mounted devices in or near a treatment room at the same time. After completing the application in one treatment room, similar applications or demonstrations need to be performed in the next treatment room. If each treatment room is equipped with so many smart head-mounted devices, it is obviously costly. Moreover, how to charge a large number of smart head-mounted devices nearby and complete the disinfection operation as quickly as possible has also become a practical problem faced in the process of intelligentizing and digitizing medical scenes. Summary of the invention

[0005] In order to solve or at least partially solve the above technical problems, this patent provides an intelligent medical cart, including: a cabinet and a walking component installed on the cabinet, a charging module and a disinfection component.

[0006] The walking component can be driven to drive the cabinet to move, and the cabinet can be used to place the smart head-mounted device. The charging module is arranged in the cabinet, and the charging module is used to charge the smart head-mounted device. The disinfection component is arranged in the cabinet, and is used to disinfect the smart head-mounted device placed in the cabinet.

[0007] Preferably, the smart medical cart further comprises: a drawer, which is arranged in the cabinet. The charging module comprises: a power interface, a charging connector and a telescopic connection component. The power interface is arranged on the outside of the cabinet for connecting to an external power source. The charging end of the charging connector is connected to the drawer for charging the smart head-mounted device, and the connection end of the charging connector is outside the drawer. The telescopic connection component is located in the cabinet, one end of the telescopic connection component is connected to the power interface, and the other end is connected to the connection end of the charging connector, and the telescopic connection component is extended and retracted as the drawer is pulled out or put in.

[0008] Preferably, the telescopic connection assembly includes: a winder and a power cable wound on the winder, wherein two ends of the power cable are respectively connected to the connection ends of the power interface and the charging connector. The winder can tighten the power cable under its own elastic force.

[0009] Preferably, the winder comprises: a winding shell, a rotating shaft, a winding spring and a winding drum. The rotating shaft is arranged in the winding shell;

[0010] A coil spring sleeved on the rotating shaft;

[0011] A winding drum, which is mounted on the rotating shaft and connected to the winding spring;

[0012] The power cable is wound on the cable reel, and the cable reel tends to be pulled by the elastic force of the coil spring to rotate and tighten the power cable.

[0013] Preferably, the telescopic connection assembly includes: a guide rail and a guide rod, one of which is arranged on the cabinet body, and the other is arranged on the outer wall of the drawer. The guide rail and the guide rod move apart from each other as the drawer is pulled out, and move together with each other as the drawer is retracted. The guide rail and the guide rod are conductively connected to keep the power interface and the charging connector conductive.

[0014] Preferably, there are multiple charging connectors, and each charging connector is distributed in the drawer; and is connected in parallel to the same connection end.

[0015] Preferably, the disinfection assembly comprises: a first disinfection component and a second disinfection component. The first disinfection component is arranged in the cabinet and is located above the drawer when the drawer is stored in the cabinet, and the second disinfection component is arranged inside the drawer.

[0016] The first disinfection component is connected to the power interface through a wiring arranged inside the cabinet;

[0017] The second disinfection component is connected to the connection end of the charging connector through a wiring arranged inside the drawer.

[0018] Preferably, the smart medical trolley further comprises: a trigger switch. The trigger switch is arranged on the drawer and is electrically connected to the disinfection component. The trigger switch is triggered when the drawer is received into the cabinet, and sends a door closing signal to the disinfection component to start disinfection.

[0019] Preferably, the intelligent medical vehicle also includes: a control module and a detection component.

[0020] A control module is connected to the charging module and the disinfection component to control the start and stop of the charging module and the disinfection component;

[0021] The detection component is connected to the control module for communication to detect whether the containing component is located in the cabinet.

[0022] In an embodiment of the present application, a method for using the intelligent medical vehicle is also disclosed, including:

[0023] Determine whether the smart head mounted device is connected to the charging module.

[0024] If it is determined that the smart head-mounted device is connected to the charging module, the smart head-mounted device is charged, and it is continued to be determined whether the drawer installed on the cabinet is closed.

[0025] If the drawer is determined to be closed, the smart head-mounted device is disinfected.

[0026] Preferably, the method further comprises:

[0027] In response to the connection between the charging module and the external power source, a positioning signal is obtained from the external power source, and the positioning signal includes location information of the room where the external power source is currently located.

[0028] In response to the positioning signal, a signal source matching the positioning signal is selected from a plurality of signal sources.

[0029] In response to the play start signal, a multimedia signal provided by the selected signal source is played on the smart head mounted device.

[0030] Compared with the existing technology, this patent places a large number of smart head-mounted devices in the smart medical cart, which carries a large number of smart head-mounted devices and efficiently transports them between different treatment rooms. At the same time, the smart medical cart can not only support the simultaneous charging of multiple smart head-mounted devices, but is also equipped with an advanced disinfection system to ensure that each device can quickly complete the charging and thorough cleaning process. In this way, whether in daily treatment or medical education scenarios, the time required for the preparation stage is greatly shortened, thereby significantly improving overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the implementation of this patent, the following is a brief introduction to the relevant drawings. It can be understood that the drawings described below are only used to illustrate some implementations of this patent, and ordinary technicians in this field can also obtain many other technical features and connection relationships not mentioned in this article based on these drawings.

[0032] Figure 1 This is a three-dimensional structural diagram of an intelligent medical vehicle according to an embodiment of the present patent;

[0033] Figure 2 This is a three-dimensional structural diagram of an intelligent medical vehicle according to an embodiment of the present patent;

[0034] Figure 3 It is a three-dimensional schematic diagram of a drawer in an embodiment of the present patent;

[0035] Figure 4 It is a three-dimensional schematic diagram of a drawer in an embodiment of the present patent;

[0036] Figure 5 It is a schematic diagram of the structure of a telescopic connection assembly according to an embodiment of the present patent;

[0037] Figure 6 It is a schematic diagram of the bottom of a drawer in an embodiment of the present patent;

[0038] Figure 7 It is a schematic diagram of the interior of the cabinet of the embodiment of the present patent;

[0039] Figure 8 It is a three-dimensional schematic diagram of placing the smart head-mounted device into a drawer in the embodiment of this patent;

[0040] Fig. 9 This is a flow chart of the method of using the smart medical vehicle of the present patent implementation method.

[0041] Description of reference numerals:

[0042] 1. Cabinet; 2. Walking assembly; 3. Drawer; 4. Charging module; 41. Telescopic connection assembly; 411. Winder; 412. Power cable; 413. Guide rail; 4111. Winding reel; 4112. Rotating shaft; 42. Charging connector; 43. Power interface; 5. Disinfection assembly; 51. First disinfection component; 52. Second disinfection component; 9. Handle. DETAILED DESCRIPTION

[0043] The patent is described in detail below in conjunction with the accompanying drawings.

[0044] During medical operations and medical teaching, doctors often face very narrow operating spaces, or the target position cannot be clearly observed due to hand obstruction during operation. This causes trouble for doctors and teachers, and they need to rely on the doctor's experience, which may affect the quality of surgery and teaching.

[0045] Therefore, at present, in order to enable doctors to better observe small spaces or obstructed spaces, smart head-mounted devices are used to project virtual reality images in front of the wearer's eyes to fully present the visual blind spots or parts that are difficult to observe, so that the user can intuitively observe the target location after wearing it. At the same time, especially when used for teaching, smart head-mounted devices can also switch to different interfaces according to the user's needs to present the images displayed by different serial devices, which is conducive to the user's learning.

[0046] Whether for treatment or teaching purposes, it is usually necessary to deploy a large number of smart head-mounted devices in a single treatment room or its surrounding area at the same time. When the task in one treatment room is completed, these devices need to be transferred to another treatment room to continue similar tasks or demonstrations. In addition, how to efficiently charge and thoroughly disinfect these large-scale smart head-mounted devices has also become a key challenge that needs to be solved in the process of promoting the development of the medical environment towards a more intelligent and digital direction.

[0047] In view of this, the first embodiment of this patent proposes an intelligent medical cart to solve the above technical problems.

[0048] First embodiment

[0049] refer to Figure 1 , Figure 2 As shown, this patent provides an intelligent medical trolley, including: a cabinet 1 and a walking component 2, a charging module 4 and a disinfection component 5 installed on the cabinet 1. The walking component 2 can be driven and drive the cabinet 1 to move, and the cabinet 1 can be used to place an intelligent head-mounted device. The charging module 4 is arranged in the cabinet 1, and the charging module 4 is used to charge the intelligent head-mounted device. The disinfection component 5 is arranged in the cabinet 1, and is used to disinfect the intelligent head-mounted device placed in the cabinet 1.

[0050] After finishing using the smart head-mounted device, refer to Figure 8 As shown, it is placed in the cabinet 1 and connected to the charging module 4 set in the cabinet 1. At this time, the charging module 4 will charge the connected smart head-mounted device. At the same time, the disinfection component 5 will also be started synchronously to disinfect the smart head-mounted device.

[0051] When the smart head-mounted device needs to be transported to the next room, the user can move the entire cabinet 1 by moving the walking component 2, so that the smart head-mounted device stored in the cabinet 1 can be transported to different rooms together. The design of the walking component 2 greatly reduces the difficulty of moving the cabinet 1. After arriving at the target room, it is only necessary to connect the disinfection component 5 and the charging module 4 to an external power source, so that the two can work at the same time to provide charging and disinfection services for the smart head-mounted device.

[0052] Specifically, if Figure 1 As shown, the walking assembly 2 can be a combination of a universal wheel and a handle 9. The handle 9 is fixed on the cabinet 1, and the universal wheels are evenly distributed at the bottom of the cabinet 1. By operating the handle 9 to push the cabinet 1, with the support of the universal wheels, the cabinet 1 can move smoothly in various curved environments in the hospital, which is convenient for turning operations.

[0053] In addition, the walking component 2 can also select AGV (automatic guided vehicle) as a carrier, that is, place the cabinet 1 on the AGV cart. By pre-setting a fixed walking route and marking the corresponding charging position, the AGV cart can travel along the preset path to the designated room according to the instructions and automatically find the charging position. Once the docking is successful, the AGV cart will turn on the working mode of the charging module 4 and the disinfection component 5 to realize the overall transportation, charging and disinfection process of the smart head-mounted device. It is worth noting that in some special environments, if the AGV cart is equipped with a mobile power supply device, then even if there is no fixed power supply in the target room or it is not compatible with a medical socket, it can directly connect to the mobile power supply to provide the necessary power support for the smart head-mounted device stored therein, thereby meeting the actual application needs in different scenarios.

[0054] refer to Figure 1 , Figure 3 , Figure 4 The smart medical cart shown may also include: a drawer 3, which is arranged in the cabinet 1. The charging module 4 includes: a power interface 43, a charging connector 42 and a telescopic connection component 41. The power interface 43 is arranged on the outside of the cabinet 1 for connecting to an external power source. The charging end of the charging connector 42 is connected to the drawer 3 for charging the smart head-mounted device, and the connection end of the charging connector 42 is outside the drawer 3. The telescopic connection component 41 is located in the cabinet 1, one end of the telescopic connection component 41 is connected to the power interface 43, and the other end is connected to the connection end of the charging connector 42, and the telescopic connection component 41 is extended and retracted as the drawer 3 is pulled out or put in.

[0055] The power interface 43 arranged outside the cabinet 1 can connect the power of the external power supply and transmit the power to the charging interface through the internal circuit. When the smart head-mounted device needs to be charged, the user can pull out the drawer 3 from the cabinet 1. The drawer 3 is equipped with a follow-up charging connector 42, which moves with the opening and closing of the drawer 3. The user only needs to place the smart head-mounted device in the drawer 3 and ensure that it is properly connected to the charging connector 42 to start the charging process. It is worth noting that in order to ensure the effective transmission of power, a high-quality power cable 412 is usually used as the physical connection medium between the power interface 43 and the charging connector 42.

[0056] It can be observed in actual usage scenarios that as the drawer 3 is pulled out or pushed back, the charging connector 42 located inside the drawer 3 will also move to the outside of the cabinet 1 or re-enter the cabinet 1 accordingly. This means that during the entire process, the relative position between the charging connector 42 and the fixed power interface 43 will change. In order to meet this challenge, the present application adopts a telescopic connection assembly 41. One end of the telescopic connection assembly 41 is connected to the moving charging connector 42, and the other end is fixed to the power interface 43. When the user operates the drawer 3, whether it is opened or closed, the telescopic connection assembly 41 can flexibly adjust its own length to adapt to the changing spatial distance between the two, thereby ensuring the stable operation of the entire charging system without interference.

[0057] Specifically, refer to Figure 3 and Figure 5 The telescopic connection assembly 41 shown includes: a winder 411 and a power cable 412 wound on the winder 411, and the two ends of the power cable 412 are respectively connected to the connection ends of the power interface 43 and the charging connector 42. The winder 411 can tighten the power cable 412 under its own elastic force.

[0058] The power cable 412 electrically connects the power interface 43 to the charging connector 42. When the drawer 3 is pulled, the power cable 412 will also be pulled. After multiple pulling and pulling, the power cables 412 will be entangled with each other, thus affecting the normal use of the drawer 3. The winder 411 can automatically recycle the wound power cable 412. When the drawer 3 is pulled out of the cabinet 1, the winder 411 can release the wound power cable 412 under the action of external force to adapt to the distance of the drawer 3 movement. When the drawer 3 is retracted, due to the absence of external force, the winder 411 will recycle and wind the power cable 412, and the length of the power cable 412 exposed outside will gradually shorten to adapt to the gradually decreasing distance between the power interface 43 and the charging connector 42. Adapting the pulling and pulling movement of the drawer 3, avoiding the entanglement of the power cable 412, and ensuring the normal operation of the intelligent medical trolley.

[0059] Further, refer to Figure 5 The winder 411 shown may include: a winding shell, a rotating shaft 4112, a coil spring and a winding drum 4111. The rotating shaft 4112 is arranged in the winding shell, the coil spring is sleeved on the rotating shaft 4112, the winding drum 4111 is sleeved on the rotating shaft 4112 and connected to the coil spring, the power cable 412 is wound on the winding drum 4111, and the winding drum 4111 tends to pull the winding drum 4111 to rotate and tighten the power cable 412 under the elastic force of the coil spring.

[0060] When the rotating shaft 4112 rotates under the action of the coil spring, the power cable 412 connected to the coil spring can be recovered and wound on the rotating shaft 4112, so that the power cable 412 can be collected in a centralized manner. The winding drum 4111 can centrally store the wound power cables 412 in a fixed area of ​​the rotating shaft 4112, so that the wound power cables 412 can form a mosquito coil structure layer by layer to cover, and avoid the power cables 412 being wound around the rotating shaft 4112 and causing entanglement with each other. The winding shell can protect the power cables 412, the rotating shaft 4112, the coil spring and other structures located inside. The wound power cables 412 can be wrapped inside the winding shell and protected by the winding shell. At the same time, when the coil spring is damaged, the winding shell can play a bearing role for the power cables 412, and avoid the power cables 412 from being scattered inside the cabinet 1.

[0061] Second embodiment

[0062] In the first embodiment, the power interface 43 and the charging connector 42 are connected via a power cable 412. Therefore, during use, the power cable 412 can be retracted and released by the setting of the winder 411 to adapt to the movement of the drawer 3. However, the power cable 412 will also wear out with long-term use, and the winder 411 may not be able to retract automatically, thereby affecting the use of the intelligent medical cart.

[0063] In view of this, in the second embodiment of the present application, an improvement is made based on the first embodiment, and the main improvement is that, with reference to Figure 7 The telescopic connection assembly 41 shown includes: a guide rail 413 and a guide rod, one of which is arranged on the cabinet 1, and the other is arranged on the outer wall of the drawer 3. The guide rail 413 and the guide rod move apart from each other as the drawer 3 is pulled out, and move together with each other as the drawer 3 is put in. The guide rail 413 and the guide rod are conductively connected to keep the power interface 43 and the charging connector 42 conductive.

[0064] The guide rail 413 and the guide rod are electrically connected, so no matter what state the drawer 3 is in during the pulling or fitting process, the guide rail 413 and the guide rod can transfer electric energy to transfer the electric energy obtained by the power interface 43 to the charging interface for powering the smart head-mounted device. The guide rail 413 and the guide rod are less likely to wear during use by replacing the power cable 412 with the electrical connection between the guide rail 413 and the guide rod. At the same time, there is no need to add a winder 411 for winding the power cable 412, so that the overall weight of the drawer 3 can also be reduced, reducing the resistance encountered during the process of pulling the drawer 3.

[0065] Specifically, the guide rail 413 has a conductor, and the guide rail 413 is arranged on the inner wall of the cabinet 1 and connected to the power interface 43, and the power interface 43 is connected to an external power supply to pass current into the guide rail 413. The guide rail 413 is fixed on the side wall of the cabinet 1 and will not move with the pulling and pulling of the drawer 3. Therefore, the distance between the guide rail 413 and the power interface 43 will not change with the use of the drawer 3, and there is no need to change the length of the connecting line between the two. The guide rod is arranged on the drawer 3 and can move with the movement of the drawer 3. The output end of the guide rod is electrically connected to the charging interface in the drawer 3. A touch brush is arranged on the guide rod, which can transfer the current generated by the conductor on the guide rail 413 to the charging interface. At the same time, the touch brush on the guide rod can keep the current flowing between the guide rod and the guide rail 413 when the drawer 3 moves, providing a stable charging current for the charging interface, which is not affected by the use of the drawer 3.

[0066] Third embodiment

[0067] In the first and second embodiments, it is described how to move the smart head-mounted device between classrooms and departments, while satisfying the requirement of the smart medical vehicle to charge and disinfect the smart head-mounted device. However, when the head-mounted device is applied to a teaching scenario, multiple smart head-mounted devices will be used at the same time, so it is necessary to carry, disinfect and charge multiple smart head-mounted devices at the same time.

[0068] In view of this, in the third embodiment of the present application, improvements are made based on the first and second embodiments. The main improvement is that there are multiple charging connectors 42, and each charging connector 42 is distributed in the drawer 3; and they are connected in parallel to the same connection end.

[0069] Multiple charging connectors 42 are distributed in the drawer 3, and each charging connector 42 is connected to a different smart head-mounted device and charges the connected smart head-mounted device. This allows the drawer 3 to not only store and transport multiple smart head-mounted devices, but also charge multiple smart head-mounted devices at the same time. In addition, the charging connectors 42 are connected in parallel to each other, so the circuits between the charging connectors 42 are independent of each other. When one of the charging connectors 42 is damaged, the damaged charging connector 42 will not affect the normal use of other charging connectors 42. Avoid connecting the charging connectors 42 in series with each other, and when one of them is damaged, it will cause damage to the charging module 4 as a whole, reducing the impact of the failure of individual charging connectors 42 on the use of the smart medical vehicle.

[0070] In addition, reference Figure 6 and Figure 7The disinfection assembly 5 shown includes: a first disinfection component 51 and a second disinfection component 52. The first disinfection component 51 is arranged in the cabinet 1, and when the drawer 3 is put into the cabinet 1, it is located above the drawer 3, and the second disinfection component 52 is arranged inside the drawer 3. The first disinfection component 51 is connected to the power interface 43 through the wiring arranged inside the cabinet 1, and the second disinfection component 52 is connected to the connection end of the charging connector 42 through the wiring arranged inside the drawer 3.

[0071] During use, the smart head-mounted device will fit closely with the human face from multiple angles. Therefore, after use, the smart head-mounted device needs to be disinfected and cleaned from multiple angles.

[0072] In view of the fact that the smart head-mounted device mainly needs to be sterilized, both the first disinfection component 51 and the second disinfection component 52 can use ultraviolet disinfection lamps as disinfection means. Through the irradiation of the ultraviolet disinfection lamp, the bacteria on the irradiated part of the smart head-mounted device can be effectively killed. When the smart head-mounted device is placed in the drawer 3 for charging, the first disinfection component 51 will disinfect the smart head-mounted device from above the drawer 3 to ensure that the part directly above it is fully sterilized. The second disinfection component 52 is arranged inside the drawer 3. Specifically, it can be installed on the inner wall of the drawer 3. The purpose of this design is to allow the second disinfection component 52 to disinfect the sides of the smart head-mounted device, especially the inner side. Taking into account that most of the side areas of the smart head-mounted device will directly contact the user's facial skin during use, so this layout can ensure that the key contact points are effectively cleaned, thereby improving the overall disinfection effect.

[0073] In addition, in certain specific application scenarios, if the bottom of the drawer 3 is made of transparent material, the second disinfection component 52 can also be placed under the bottom of the drawer 3. In this way, the ultraviolet rays from below can also penetrate through the bottom of the drawer 3 and act on the smart head-mounted device, and work together with the first disinfection component 51 from above to achieve a thorough sterilization treatment without dead ends in all directions, greatly improving the hygienic safety of the product. In addition, a reflector can also be arranged in the drawer 3 to save costs while achieving the same sterilization effect.

[0074] Meanwhile, the intelligent medical trolley further comprises: a trigger switch. The trigger switch is arranged on the drawer 3 and is electrically connected to the disinfection component 5. The trigger switch is triggered when the drawer 3 is received in the cabinet 1, and sends a door closing signal to the disinfection component 5, so that the disinfection component 5 starts disinfection.

[0075] Because the disinfection component 5 is installed in the cabinet 1, the disinfection component 5 can only effectively disinfect the smart head-mounted device when the drawer 3 brings it into the cabinet 1. Usually, these disinfection components 5 will choose ultraviolet disinfection lamps as the main disinfection method. Ultraviolet disinfection lamps kill or destroy the DNA structure of microorganisms such as bacteria and viruses by emitting ultraviolet rays of a specific wavelength, thereby achieving an efficient disinfection effect. In order to further improve the disinfection efficiency and ensure safety, an ozone generator is sometimes equipped as an auxiliary disinfection means. It is worth noting that if the drawer 3 is not fully pushed into the cabinet 1, the smart head-mounted device may not be within the effective range of the disinfection component 5. To this end, we can add a trigger switch mechanism. This trigger switch is set on the path of the drawer 3. Once the drawer 3 is fully pushed in, the button switch will be automatically pressed to activate the disinfection component 5 to start working. When the drawer 3 is removed, the button switch will automatically reset, causing the disinfection component 5 to stop running. Such a design not only reduces the unnecessary working time of the disinfection component 5, reduces its consumption, but also saves energy.

[0076] Fourth embodiment

[0077] In the third embodiment, it is mentioned that the operation of the disinfection component 5 can be controlled by triggering a switch. The working principle is to determine whether the drawer 3 has been put into the cabinet 1, so as to determine whether the smart head-mounted device is within the disinfection range of the disinfection component 5.

[0078] However, during use, drawer 3 may not contain a smart head-mounted device, that is, it is in an unloaded state. When the empty drawer 3 is put into the cabinet 1, the trigger switch will also be triggered. If the disinfection program is turned on at this time, it will lead to waste of electricity and unnecessary consumption of the life of the ultraviolet lamp.

[0079] In view of this, in the fourth embodiment of the present application, improvements are made based on the third embodiment, and the main improvement is that the intelligent medical vehicle further includes: a control module and a detection component.

[0080] The control module is connected in communication with the charging module 4 and the disinfection component 5 to control the start and stop of the charging module 4 and the disinfection component 5. The detection component is connected in communication with the control module to detect whether the containing component is located in the cabinet 1.

[0081] The detection component is used to monitor the smart head-mounted device in the drawer 3. If the detection component finds that there is a smart head-mounted device in the drawer 3, the control module will send a signal to activate the charging module 4 and the disinfection component 5 to start working. On the contrary, if the detection component does not detect the smart head-mounted device, the control module will not send a signal to the charging module 4 and the disinfection component 5, which can effectively avoid unnecessary operation of the disinfection component 5 when the drawer 3 is empty. The detection component can select sensors such as weight sensors and infrared sensors to identify the smart head-mounted device.

[0082] The present application also discloses a method for using the intelligent medical vehicle to be applicable to the fourth embodiment, referring to Fig. 9 Specifically shown include:

[0083] S1. Determine whether the smart head mounted device is connected to the charging module 4.

[0084] S2. If it is determined that the smart head-mounted device is connected to the charging module 4, the smart head-mounted device is charged, and it is continued to be determined whether the drawer 3 installed on the cabinet 1 is closed.

[0085] S21: If it is determined that the smart head mounted device is not connected to the charging module 4, the charging module 4 remains in standby mode.

[0086] S3. If it is determined that drawer 3 is closed, the smart head-mounted device is disinfected.

[0087] S31: If it is determined that the drawer 3 is not closed, the disinfection component 5 remains on standby.

[0088] First, it is checked whether the smart head-mounted device is placed in the drawer 3 and connected to the charging module 4 to ensure that the charging module 4 can charge the smart head-mounted device in time for the next use. If the charging module 4 has started to charge the smart head-mounted device, it means that the smart head-mounted device is already in the drawer 3. When the drawer 3 is put into the cabinet 1, the smart head-mounted device is already in the coverage of the disinfection component 5. Then, when the drawer 3 is closed, the disinfection component 5 can be started to disinfect the smart head-mounted device.

[0089] At the same time, most existing technologies use switch control, which is cumbersome to operate and is not suitable for scenarios such as hospitals that require high-frequency disinfection. Usually, these devices will accumulate a certain number of utensils before being uniformly disinfected, such as the disinfection cupboard in a household dishwasher. However, hospitals have stricter requirements for hygiene standards. Whenever items are taken out or put back, since the taken-out smart head-mounted device is likely to be contaminated by the external environment, a disinfection procedure needs to be performed immediately to ensure the working requirements of a sterile environment.

[0090] Logically, if a device starts charging right after it is placed in the device, it means that it has been in use for a while and the battery has been depleted. Therefore, it is reasonable to start the disinfection process in this case. In addition, it is worth noting that disinfection does not continue after the items are placed in the device. In fact, each disinfection process is usually set to last between 10 and 15 minutes. If it is run continuously for a long time, it may cause excessive wear or even damage to key components such as the UV lamp, which is one of the more fragile parts of this type of equipment.

[0091] Fifth embodiment

[0092] Smart head-mounted devices can play different roles in different usage scenarios. During surgery, augmented reality can be used to enable users to better observe the target location. In teaching scenarios, users need to switch to different display interfaces according to different teaching environments. The choice of interface will also consume some user time. Some users may not be able to enter in time when using it for the first time or are not proficient in it, which will affect the subsequent teaching process.

[0093] In view of this, in the fifth embodiment of the present application, an improvement is made based on the method of use of the fourth embodiment, and the main improvement is that the method further includes:

[0094] S4. In response to the connection between the charging module 4 and the external power source, a positioning signal is obtained from the external power source, where the positioning signal includes location information of the room where the external power source is currently located.

[0095] S5. In response to the positioning signal, select a signal source matching the positioning signal from multiple signal sources.

[0096] S6. In response to the play start signal, play the multimedia signal provided by the selected signal source on the smart head mounted device.

[0097] After the medical cart is transported to the target room, it needs to be connected to the external power supply of the room to obtain sufficient power to drive the disinfection component 5 and the charging module 4. Through this external power supply, the positioning information of the room is transmitted to the control module in the smart medical cart. The specific signal source data corresponding to each room is pre-stored in this control module. When the smart head-mounted device is in use, it can automatically switch to the corresponding operation interface or playback mode according to the current scene. Therefore, in rooms with different functions, smart head-mounted devices can enter their respective matching operation interfaces. The control module is responsible for sending the correct signal source to all smart head-mounted devices being charged, ensuring that these devices can automatically adjust to the appropriate operation or display interface according to the received signal source. For example, when the smart medical cart is transported to the treatment room of the oral endodontic department, the smart head-mounted device can automatically switch to the operation perspective interface of the surgical robot, and when the smart medical cart is transported to the CT room, the smart head-mounted device can automatically switch to the imaging interface after CT scanning. In this way, the user only needs to simply arrive at the designated location and put on the smart head-mounted device to directly see the required information interface without manual selection, which greatly saves preparation time and effectively avoids the problem of decreased work efficiency due to entering the wrong interface by mistake.

[0098] Finally, it should be noted that ordinary technicians in this field can understand that in order to make readers better understand this patent, the implementation methods of this patent propose many technical details. However, even without these technical details and various changes and modifications based on the above-mentioned implementation methods, the technical solutions claimed for protection by the claims of this patent can be basically realized. Therefore, in practical applications, various changes can be made to the above-mentioned implementation methods in form and details without departing from the spirit and scope of this patent.

Claims

1. An intelligent medical vehicle, characterized in that: include: A cabinet and a walking assembly mounted on the cabinet, wherein the walking assembly can be driven to drive the cabinet to move, and the cabinet can be used to place a smart head-mounted device; A charging module, disposed in the cabinet, and used for charging the smart head-mounted device; A disinfection component is arranged in the cabinet and is used to disinfect the smart head-mounted device placed in the cabinet.

2. The intelligent medical vehicle according to claim 1, characterized in that: The intelligent medical vehicle also includes: A drawer is arranged in the cabinet. The charging module comprises: A power interface, arranged outside the cabinet, for connecting to an external power source; A charging connector, the charging end of which is connected to the drawer for charging the smart head-mounted device, and the connection end of the charging connector is outside the drawer; A telescopic connection component is located in the cabinet, one end of the telescopic connection component is connected to the power interface, and the other end is connected to the connection end of the charging connector; The telescopic connection assembly is telescopically extended as the drawer is drawn out or retracted.

3. The intelligent medical vehicle according to claim 2, characterized in that: The telescopic connection assembly comprises: A winder and a power cable wound on the winder, wherein two ends of the power cable are respectively connected to the connection ends of the power interface and the charging connector; The winder can tighten the power cable under the action of its own elastic force.

4. The intelligent medical vehicle according to claim 3, characterized in that: The winder comprises: winding shell; A rotating shaft is disposed in the winding shell; A coil spring sleeved on the rotating shaft; A winding drum, which is sleeved on the rotating shaft and connected to the coil spring; The power cable is wound on the cable drum, and the cable drum tends to pull the cable drum to rotate and tighten the power cable under the elastic force of the coil spring.

5. The intelligent medical vehicle according to claim 2, characterized in that: The telescopic connection assembly comprises: A guide rail and a guide rod, one of which is arranged on the cabinet body, and the other is arranged on the outer wall of the drawer; The guide rail and the guide rod move apart from each other as the drawer is pulled out, and move together with each other as the drawer is retracted; The guide rail and the guide rod are conductively connected to keep the power interface and the charging connector conductive.

6. The intelligent medical vehicle according to any one of claims 2 to 5, characterized in that: There are multiple charging connectors, and each of the charging connectors is distributed in the drawer; and they are connected in parallel to the same connection end.

7. The intelligent medical vehicle according to claim 2, characterized in that: The disinfection component comprises: A first disinfection component is disposed in the cabinet and is located above the drawer when the drawer is received in the cabinet; A second disinfection component is arranged inside the drawer; The first disinfection component is connected to the power interface via a wiring arranged inside the cabinet; The second disinfection component is connected to the connection end of the charging connector through a wiring arranged inside the drawer.

8. The intelligent medical vehicle according to claim 2, characterized in that: The intelligent medical vehicle also includes: A trigger switch, disposed on the drawer and electrically connected to the disinfection assembly; The trigger switch is triggered when the drawer is received in the cabinet, and sends a door closing signal to the disinfection component to start disinfection of the disinfection component.

9. The intelligent medical vehicle according to claim 3, characterized in that: The intelligent medical vehicle also includes: A control module, which is in communication with the charging module and the disinfection component to control the start and stop of the charging module and the disinfection component; The detection component is connected to the control module for detecting whether the containing component is located in the cabinet.

10. A method for using an intelligent medical vehicle, characterized in that: include: Determine whether the smart head mounted device is connected to a charging module; If it is determined that the smart head mounted device is connected to the charging module, the smart head mounted device is charged, and it is further determined whether the drawer installed on the cabinet is closed; If it is determined that the drawer is closed, the smart head mounted device is disinfected.

11. The method for using the intelligent medical vehicle according to claim 10, characterized in that: The method further comprises: In response to the connection between the charging module and the external power source, a positioning signal is obtained from the external power source, wherein the positioning signal includes location information of a room where the external power source is currently located; In response to the positioning signal, selecting a signal source matching the positioning signal from a plurality of signal sources; In response to the play start signal, a multimedia signal provided by the selected signal source is played on the smart head mounted device.

Images