An ultrasound and electrocardiogram diagnosis cabin

Abstract

The present application provides an ultrasound and electrocardiogram diagnosis cabin, which relates to the field of medical diagnosis technology, including a cabin, diagnostic equipment, a power supply and distribution system, a communication system, and an environmental protection system. The cabin is provided with a door on the side wall, and the cabin is provided with a work area and an equipment room separated from each other. The middle of the work area is set as a functional area, and an ultrasound examination room and an electrocardiogram examination room are set on both sides of the functional area; the diagnostic equipment includes an ultrasound examination instrument, an electrocardiogram examination instrument, and an HIS system workstation, the power supply and distribution system includes a distribution cabinet and cables, and the communication system includes a ring network switch for internal communication in the cabin and networking with an external communication system to realize information interconnection. The environmental protection system includes a heating and ventilation system, a ventilation system, a lighting system, and a water supply and drainage system. The cabin can be flexibly deployed, convenient for ultrasound and electrocardiogram examination and diagnosis, has information interconnection functions, and has a humanized long-term working environment.

Description

Technical Field

[0001] The present application relates to the field of medical diagnosis technology, and in particular to an ultrasound and electrocardiogram examination diagnosis cabin. Background Art

[0002] In the medical rescue of natural disasters, ultrasound and electrocardiogram are key and important examination methods, with low cost, simple operation and quick and available results. Ultrasound examination has no side effects, is safe and reliable, and is of great significance for the early diagnosis and census of internal organs such as the liver and kidneys. It can display clear images of the heart, arteries and veins, lymphatic vessels, and bile ducts, and can make a quick diagnosis. Electrocardiogram is the most convenient and accurate non-invasive examination for diagnosing acute myocardial ischemia and arrhythmia.

[0003] At present, most medical ultrasound and electrocardiogram examination equipment are fixedly installed in hospitals or medical institutions, and cannot realize on-site rescue medical diagnosis. In order to treat patients at the disaster site, the current measures taken are often to temporarily build tents, board houses and other facilities to arrange medical rescue equipment, but such simple facilities have obvious disadvantages. Their working environment and sanitary conditions also limit the arrangement of high-precision medical equipment and the development of professional medical rescue work. In addition, some medical equipment has corresponding physical characteristics, such as being easily affected by external interference or generating radiation during the operation of the equipment itself, and has high requirements for environmental conditions, which brings difficulties to the installation and use of medical diagnostic equipment during emergency rescue.

[0004] Therefore, in the face of the demand for ultrasound and electrocardiogram examinations in medical rescue in natural disasters, it is necessary to develop an ultrasound and electrocardiogram examination diagnostic equipment with clinical examination medical and technical support functions, rapid deployment mobility, and a humanized working environment. At the same time, it can be combined with other multiple modular medical functional units to form a temporary hospital at the disaster site, and be semi-permanently deployed in the field for a long time to meet the medical treatment needs in complex environments such as disaster rescue, sudden disease treatment, and military operations. Summary of the invention

[0005] In order to overcome the existing deficiencies, the embodiment of the present application provides an ultrasound and electrocardiogram examination diagnostic cabin that can be flexibly deployed, has a shock-absorbing and protective function for the equipment during transportation and a leveling function during use, has a high degree of modularity and functionality, can realize information interconnection functions, and has a humanized long-term operating environment.

[0006] The technical solution adopted by the embodiment of the present application to solve its technical problem is: an ultrasound and electrocardiogram examination diagnostic cabin, including a cabin body, diagnostic equipment, a power supply and distribution system, a communication system, and an environmental protection system.

[0007] The cabin is provided with a door on the side wall, and the cabin is provided with a working area and an equipment room separated from each other. The middle of the working area is set as a functional area, and an ultrasound examination room and an electrocardiogram examination room are set on both sides of the functional area. Retractable partitions are provided between the ultrasound examination room, the electrocardiogram examination room and the functional area to achieve space division and personnel entry and exit.

[0008] The diagnostic equipment includes an ultrasonic examination instrument, an electrocardiogram examination instrument, and a HIS system workstation. The ultrasonic examination instrument includes a color ultrasound host, a color ultrasound workstation, and a color ultrasound examination bed arranged in the ultrasonic examination room; the electrocardiogram examination instrument includes an electrocardiograph, an electrocardiograph workstation, and an electrocardiograph examination bed arranged in the electrocardiograph examination room; the ultrasonic examination room and the electrocardiograph examination room are respectively provided with a HIS system workstation.

[0009] The power supply and distribution system includes a power distribution cabinet and cables, and is used to supply power to the equipment in the other cabin.

[0010] The communication system includes a ring network switch, which is used for internal communication in the cabin and for networking with an external communication system to achieve information interconnection.

[0011] The environmental protection system includes a heating and ventilation system, a ventilation system, a lighting system, and a water supply and drainage system.

[0012] In a specific implementation, the diagnostic equipment further comprises a calling system, and the calling system, the color ultrasound workstation, the electrocardiogram workstation, the HIS system workstation and the ring network switch are interconnected in information.

[0013] In a specific implementation scheme, the communication system also includes a wireless router, video surveillance, a printer, a telephone, and a speaker that are interconnected with the ring network switch.

[0014] In a specific implementation scheme, the cabin door is arranged on the side wall of the functional area, and an instrument cabinet with storage function is also provided at the end of the functional area. The ultrasound examination room and electrocardiogram examination room are respectively provided with a double-layer workbench and an ultraviolet disinfection lamp, and the ultrasound examination room is also provided with a wash basin.

[0015] In a specific implementation scheme, the side wall of the cabin is also provided with an interface window through which power and signal lines and liquid pipelines can pass. The interface window includes a wall box frame, a wall box cover, a long hinge, and a water baffle. The wall box frame is embedded in the cabin wall and has a sealing rubber strip; the wall box cover is connected to the wall box frame through a long hinge, and the water baffle is arranged on the rear side of the wall box cover to support it when the wall box cover is opened.

[0016] In a specific implementation scheme, the cabin door is a double-door structure with an opening angle greater than 110°, and a limit device is provided to prevent the door from colliding with the cabin board when it is opened; the cabin door frame is made of aluminum profile, a sealing strip is provided on the aluminum profile, and a rainproof eaves is installed above the cabin door; leveling legs are provided at the four corners of the bottom of the main cabin, and the lifting stroke of the leveling legs is not less than 300mm, which is used for leveling the square cabin; the cabin body is a frame structure formed by welding metal pipes, and the frame is wrapped with a carbon fiber composite panel, and the carbon fiber composite panel is composed of aluminum alloy reinforcement ribs embedded with polyurethane foam and carbon fiber skins laid on both sides, and bonded with epoxy resin; the surfaces inside the cabin are glued with aluminum-plastic panels, and non-slip floor leather is laid on the bottom.

[0017] In a specific embodiment, a shock absorber is provided between the cabin bottom plate and the equipment in the cabin, and the shock absorber is provided with a longitudinal shock absorbing device, which includes an upper base connected to the equipment and a lower base connected to the cabin bottom plate.

[0018] The upper base is composed of a cover plate and a cover plate cylinder connected to the cover plate. An energy reducing rod connected to the cover plate is arranged inside the cover plate cylinder. The energy reducing rod is provided with an energy reducing inclined surface for friction energy consumption at a free end.

[0019] The lower base body is composed of a first bottom plate cylinder and a second bottom plate cylinder connected to the bottom plate. A radial stepped blind hole is provided inside the lower end of the second bottom plate cylinder, and a stepped shaft is provided in the hole. The end of the stepped shaft with a smaller outer diameter is away from the hole mouth, and an energy reducing spring is sleeved on the outside. An inclined surface structure matching the energy reducing inclined surface is provided at the lower position of the other end, and an arc surface structure matching the profile of the energy reducing rod is provided on the end face.

[0020] A shock absorbing spring is embedded inside the cover plate cylinder and the first bottom plate cylinder, and the length of the shock absorbing spring is greater than the height of the second bottom plate cylinder.

[0021] In a specific implementation scheme, the shock absorber is also provided with a lateral shock absorbing device, which is composed of two or more shock absorbing tiles arranged at the lower part of the cover plate, and the shock absorbing tiles are distributed in a circle around the center of the cover plate. The shock absorbing tiles are an arc-shaped structure opening outward, one end of which is fixedly connected to the bottom of the cover plate, and the other end is provided with an arc surface that is adapted and abutted against the inner wall of the second bottom plate cylinder of the lower base under normal conditions.

[0022] In a specific implementation scheme, the shock absorber is also provided with a leveling device, and the leveling device is composed of a height-adjusting cylinder, a positioning gear ring, and a combination of a slide bar and a slide groove, the height-adjusting cylinder is provided with an internal thread, and the outer wall of the first bottom plate cylinder of the lower base is provided with an external thread that matches and is connected with it; the positioning gear ring is provided on the upper surface of the bottom plate, and the slide groove and the slide bar are provided on the outer wall of the height-adjusting cylinder, wherein the slide bar and the slide groove are combined in no less than two groups, and at least one group has a circumferential spacing along the positioning gear ring that is an integer multiple of the positioning gear ring pitch and the sum of half the tooth pitch, the lower end of the slide bar is provided with a toothed structure that matches the positioning gear ring, and sliding pins are provided on both sides of the upper end; the middle part of the slide groove is an empty groove structure along the axial direction of the height-adjusting cylinder, the upper and lower parts of the slide groove are respectively connected with the outer wall of the height-adjusting cylinder, and the lower part is an open structure, and space for accommodating the up and down movement of the sliding pin is provided between the two sides of the slide groove and the outer wall of the height-adjusting cylinder, and the slide bar is magnetically connected to the height-adjusting cylinder.

[0023] In a specific implementation scheme, the side wall of the equipment room on the same side as the cabin door is provided with air-conditioning shutters and water supply and drainage interface windows in sequence from top to bottom, and the other side is provided with air-conditioning shutters, exhaust vents, power supply and signal line interface windows in sequence from top to bottom; the equipment of the HVAC system and ventilation system of the environmental protection system are arranged in the equipment room, and the HVAC system consists of an air conditioner, air duct and air-conditioning controller arranged above the rear wall of the cabin; the ventilation system is arranged at the lower part of the HVAC system, including an exhaust fan and an exhaust fan, and a shutter door is arranged at the lower part of the rear wall of the main cabin of the equipment room; the power supply and distribution system adopts a three-phase four-wire AC 380V power supply, and is equipped with short-circuit protection, leakage protection, overcurrent protection, surge protection and lightning protection devices.

[0024] The advantages of the embodiments of the present application are:

[0025] 1. The ultrasound and ECG diagnosis cabin adopts a movable cabin structure, which improves the traditional mode of ultrasound and ECG diagnosis which can only be carried out at a fixed location. The cabin is used as a supporting space for flexible deployment, which can better adapt to the color ultrasound and ECG medical examinations and emergency medical rescue operations in harsh environments.

[0026] 2. Ultrasound and ECG diagnosis The ultrasound and ECG devices installed inside the cabin can provide patients with advanced ultrasound and ECG diagnosis in a simple disaster relief environment, improving the medical equipment support capability and medical diagnosis and treatment level of outdoor rescue.

[0027] 3. The structure and size characteristics of the ultrasound and electrocardiogram diagnosis cabin can meet the transportation needs of different vehicles. The cabin body panels also have good heat insulation and sound insulation properties. At the same time, the interior decoration of the cabin is both functional and beautiful, providing a friendly and humane working environment for the staff.

[0028] 4. The modular and highly integrated design of the ultrasound and electrocardiogram diagnosis cabin can build an integrated medical system with other medical function cabin modules, thereby establishing a multifunctional cabin hospital in the field; the information layout of the ultrasound and electrocardiogram diagnosis cabin realizes modern medical information management, and can also be networked with other related lightweight cabin medical treatment system communication systems to achieve information interoperability.

[0029] 5. The ultrasound and ECG diagnostic cabin has functions such as temperature regulation, ventilation, lighting, water supply and drainage, thus providing a further humanized working environment, allowing the cabin to be used in harsh outdoor environments for a long time and semi-permanently.

[0030] 6. The equipment inside the ultrasonic and electrocardiogram diagnosis cabin is equipped with a shock-absorbing device at the connection with the cabin bottom plate, which provides shock-absorbing protection for the equipment in the longitudinal and transverse directions, thus minimizing the damage of important equipment caused by bumps during transportation.

[0031] 7. The equipment inside the ultrasonic and electrocardiogram diagnosis cabin is also equipped with a leveling device at the connection with the cabin bottom plate. When the equipment is in use, the important equipment can be adaptively adjusted in height according to complex terrain conditions. After the height adjustment is completed, the height adjustment device can be stopped to prevent loosening, further ensuring the stability of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the working status layout of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0033] Figure 2 This is a schematic diagram of the layout of the ultrasound and electrocardiogram diagnosis cabin in transportation status of the present application;

[0034] Figure 3 This is a schematic diagram of the front side view of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0035] Figure 4 This is a schematic diagram of the rear side view of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0036] Figure 5 This is a rear view schematic diagram of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0037] Figure 6 This is a schematic diagram of a communication system for ultrasound and electrocardiogram diagnosis cabins in this application;

[0038] Figure 7 This is a schematic diagram of an interface window of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0039] Figure 8This is a schematic diagram of the framework of an ultrasound and electrocardiogram diagnosis cabin of the present application;

[0040] Fig. 9 This is a schematic diagram of a carbon fiber composite panel for ultrasound and electrocardiogram diagnosis cabins of the present application;

[0041] Fig.10 This is a cross-sectional view of a shock absorber for ultrasonic and electrocardiographic diagnosis of a cabin in the present application;

[0042] Fig.11 This is a schematic diagram of a longitudinal shock absorbing device and a transverse shock absorbing device of a shock absorber for ultrasonic and electrocardiographic examination diagnosis cabin of the present application;

[0043] Fig.12 This is a schematic diagram of a leveling device for ultrasound and electrocardiogram diagnosis cabins of the present application;

[0044] Fig.13 This is a schematic diagram of the expansion and storage of a slider of a leveling device for ultrasound and electrocardiogram diagnosis cabin of the present application;

[0045] Fig.14 This is a schematic diagram of the clockwise stop of a slider of a leveling device for ultrasound and electrocardiography diagnosis cabin of the present application;

[0046] Fig.15 This is a schematic diagram of the counterclockwise stop of a slider of a leveling device for an ultrasound and electrocardiogram diagnosis cabin of the present application.

[0047] Description of main reference numerals:

[0048] 1- Equipment room; 2- Color Doppler ultrasound host; 3- Color Doppler ultrasound examination bed; 4- Instrument cabinet; 5- Telephone; 6- Double-layer workbench; 7- ECG workstation; 8- ECG machine; 9- ECG examination bed; 10- Fire extinguisher; 11- Video surveillance; 12- Wireless router; 13- ECG examination room; 14- Partition; 15- Speaker; 16- Functional area; 17- Cabin door; 18- Washbasin; 19- Ultrasound examination room; 20- Stool; 21- Printer; 22- Color Doppler ultrasound workstation; 23- Cabin; 24- HIS system workstation; 25- Network input interface; 26- Ring network switch; 27- Network output interface ;28-calling system;29-air conditioning shutters;30-power supply and signal line interface window;31-shutter door;201-wall box frame;202-water baffle;203-wall box cover;301-frame;401-polyurethane foam;402-carbon fiber skin;403-reinforcement ribs;601-shock-absorbing tile;602-shock-absorbing spring;603-upper base;604-height adjustment cylinder;605-lower base;606-energy reduction rod;607-step shaft;608-energy reduction spring;609-slide groove;610-slide bar;6101-first stop slide bar;6102-second stop slide bar;611-positioning gear ring. DETAILED DESCRIPTION

[0049] The embodiment of the present application provides an ultrasound and electrocardiogram diagnosis cabin to solve the problems in the prior art, such as insufficient mobility of ultrasound monitoring equipment and electrocardiogram examination equipment, lack of shock absorption protection measures during transportation of equipment in the cabin, lack of leveling function during use, simple temporary operating environment, low degree of modularization and integration, and difficulty in meeting the use requirements in complex environments. The overall idea is as follows: Example

[0050] See also Figure 1 and Figure 2 A diagnostic cabin for ultrasound and electrocardiogram examination includes a cabin 23, diagnostic equipment, power supply and distribution system, communication system, and environmental protection system. The cabin 23 is provided with a door 17 on the side wall, and the cabin 23 is provided with a mutually separated working area and equipment room 1. The middle of the working area is set as a functional area 16, and ultrasound examination rooms 19 and electrocardiogram examination rooms 13 are set on both sides of the functional area 16. The functional area 16 can be used as a public space for the examination rooms on both sides for the passage of personnel and materials. At the same time, relevant items can be stored and placed during the transportation of the cabin to maximize the use of the cabin space. Between the ultrasound examination room 19, the electrocardiogram examination room 13 and the functional area 16, there is a partition 14 that can be stored to achieve space division and personnel entry and exit. The partition 14 can be a sliding door, a folding panel door, etc. The cabin of this embodiment has a good sound insulation effect to the outside, so a shielding curtain is used as the partition 14 to meet the use requirements; the diagnostic equipment includes an ultrasound examination instrument, an electrocardiogram examination instrument, and a HIS system workstation 24. The ultrasound examination instrument includes a color ultrasound host 2, a color ultrasound workstation 22, and a color ultrasound examination bed 3 set in the ultrasound examination room 19. The electrocardiogram examination instrument includes an electrocardiograph 8, an electrocardiogram workstation 7, and an electrocardiogram examination bed 9 set in the electrocardiogram examination room 13. The ultrasound examination room 19 and the electrocardiogram examination room 13 are respectively provided with a HIS system workstation 24. Ultrasound monitoring equipment and electrocardiogram monitoring equipment are configured in the cabin according to the area to meet the medical monitoring function requirements of the cabin. The power supply and distribution system includes a distribution cabinet and cables, which are used to supply power to the equipment in the cabin; the communication system includes a ring network switch 26, which is used for internal communication in the cabin and networking with the external communication system to achieve information interconnection; the environmental protection system includes a heating and ventilation system, a ventilation system, a lighting system, and a water supply and drainage system to provide a humane and comfortable working environment in the cabin.

[0051] In this example, the command and communication shelter adopts a single cabin form. Figure 3 and Figure 8 The cabin body 23 is mainly composed of a frame 301 and a carbon fiber composite plate, and the frame 301 is formed by welding metal pipes.

[0052] The HIS system workstation 24 of this embodiment uses computer software and hardware technology and network communication technology to comprehensively manage the ultrasound and electrocardiogram diagnosis cabin and the medical system to which it depends, collects, stores, processes, extracts, transmits, summarizes, and processes the data generated by the ultrasound and electrocardiogram diagnosis cabin at various stages of medical activities to form various information, thereby providing an advanced information system for comprehensive automated management and various services for the operation of the entire medical system. The HIS system workstation 24 stores a large amount of data in a digital manner through a data interface, and can be quickly retrieved for use when it is necessary to consult patient information. At the same time, the system is also equipped with an auxiliary diagnosis management function, which can store and transmit data from various devices, ensuring the remote diagnosis and treatment of the ultrasound and electrocardiogram diagnosis cabin, and realizing the in-cabin medical diagnosis and diagnosis report output.

[0053] In this embodiment, the diagnostic equipment also includes a calling system 28, and the calling system 28, the color ultrasound workstation 22, the electrocardiogram workstation 7, the HIS system workstation 24 and the ring network switch 26 are interconnected; the equipped calling system 28 can realize the queue management function of the ultrasound examination instrument and the electrocardiogram examination instrument in the cabin, and standardize the medical monitoring of the patient. The communication system also includes a wireless router 12, a video surveillance 11, a printer 21, a telephone 5, and a speaker 15 that are interconnected with the ring network switch 26 to meet the information communication needs in the cabin, and can also be connected with external information to realize information interconnection. The ring network switch 26 of this communication system has two network interfaces, including a network input interface 25 and a network output interface 27, to realize the access and output functions of the signal. Under the test condition of a communication distance of 1.5km, the communication rate of the trunk communication network is not less than 500Mbps, the communication rate of the terminal communication network is not less than 100Mbps, and the data transmission success rate is not less than 95%. The ring network switch 26 realizes networking with the communication system of the lightweight square cabin medical treatment system, realizes patient information registration and diagnosis report writing, the printer 21 realizes printing and recording of text and image reports, and retains them, the video monitoring 11 realizes real-time monitoring during the patient examination process, and the telephone 5 realizes voice communication between the inside and outside of the square cabin. When carried on a ship or a transport aircraft, the communication system of the square cabin can be docked with the communication system of the carrying platform to realize the communication function. In this example, the cabin door 17 is arranged on the side wall of the functional area 16, and the end position of the functional area 16 is also provided with an instrument cabinet 4 with a storage function, the ultrasound examination room 19 and the electrocardiography examination room 13 are respectively provided with a double-layer workbench 6 and an ultraviolet disinfection lamp, and the ultrasound examination room 19 is also provided with a wash basin 18. When the work is completed and needs to be transferred, the printer 21, electrocardiograph 8, electrocardiogram workstation 7, color ultrasound workstation 22, and HIS system workstation 24 set on the double-layer workbench 6 can be stored in the instrument cabinet 4.

[0054] In this embodiment, the equipment of the HVAC system and ventilation system of the environmental protection system is installed in the equipment room 1. Figure 4 and Figure 5 The HVAC system consists of an air conditioner, air duct and air conditioner controller located above the rear wall of the cabin, which can cool and heat and adjust the temperature in the cabin. In this case, a military air conditioner is used with a rated cooling capacity of 5000W and a rated heating capacity of 3000W. At an ambient temperature of -41℃, the heating device can raise the average temperature in the cabin to above 20℃ within 60 minutes; at an ambient temperature of 46℃, the cooling device can reduce the average temperature in the cabin to below 36℃ within 60 minutes; the ventilation system is set at the lower part of the HVAC system, including an exhaust fan and an exhaust fan, which can realize the gas replacement between the cabin and the outside of the cabin, and the ventilation frequency is not less than 6 times / hour. A shutter door 31 is set at the lower part of the rear wall of the main cabin of the equipment room 1. The water supply and drainage system consists of a wash basin 18, water supply pipelines and standard joints, drainage pipelines and standard joints, water pumps, induction faucets and other equipment and facilities set in the ultrasound examination room 19, which are used for washing the arm before and after diagnosis.

[0055] The power distribution system consists of a power distribution cabinet, aviation plugs, cables, circuit breakers, plug boards, etc. The shelter adopts a three-phase four-wire AC380V power supply, in which the inlet and outlet connectors, control circuit breakers, lightning arresters, power indicator lights, Ethernet interfaces, and optical fiber interfaces are installed in the power interface window set on the bulkhead; the power interface window has short-circuit protection, overcurrent protection, surge protection, and lightning protection functions; the maximum current that the inlet and outlet connectors and busbars can carry is up to 80A, and the load that can be carried is 50kVA, which can provide power supply in various ways on site; there are leakage protection, power supply of functional equipment, and overload and short-circuit protection switch elements placed in the indoor distribution box inside the shelter, and 4 leakage protection switches are installed in the distribution box to supply power to air conditioning, ventilation, sockets, lighting and communication equipment respectively. According to the distribution of electrical loads inside the shelter, the maximum total load power inside the cabin is 20kW, the maximum current of the air conditioning load circuit is 23A, and the maximum current of the heater / socket is 20A. According to the current carrying capacity, the air conditioning leakage protection switch is C25 type, and the cable is made of national standard copper core 4 square millimeters. The heater / socket leakage protection switch is C25 type, and the cable is made of national standard copper core 4 square millimeters; the equipment power supply socket cable is made of national standard copper core 2.5 square millimeters, and the lighting circuit cable is made of international copper core 1.5 square millimeters. When the ambient temperature is 15℃~35℃ and the relative humidity is 45%~75%, the cold insulation resistance between electrical circuits and to the ground is not less than 2MQ; the dielectric strength test voltage between electrical circuits and to the ground meets the requirements, and the waveform is an actual sine wave when the test frequency is 50Hz, and there is no breakdown or flashover phenomenon for 1 minute.

[0056] Furthermore, the power distribution system of the ultrasound and electrocardiogram diagnosis cabin is supported by an external power supply, which can provide power for lighting, heating and cooling, and medical equipment; the cabin of this embodiment uses a 6 square millimeter cable as an internal bus, which can provide a total current of 35A and a total power of 24kW for the ultrasound and electrocardiogram diagnosis cabin, meeting the total power demand of 10kW for the ultrasound and electrocardiogram diagnosis cabin, of which the heating and cooling power is 9kW, the lighting power is 0.2kW, the ventilation system power is 0.1kW, the medical equipment power is 0.5kW, and the information equipment power is 0.2kW.

[0057] At the same time, a fire extinguisher 10, a stool 20, etc. are arranged in the cabin.

[0058] When in use, the cabin is transported to the designated location and leveled with the aid of the leveling legs, then the external power supply and communication network are connected, the HIS system workstation 24, the electrocardiogram workstation 7, the color ultrasound workstation 22, the printer 21, the telephone 5, etc. are taken out from the instrument cabinet 4, and are placed on the double-layer workbench 6 in the ultrasound examination room 19 and the electrocardiogram examination room 13, and the layout setting of the working state is completed. During the use of the diagnostic equipment, the ultrasound monitoring results and the electrocardiogram monitoring results are displayed by the color ultrasound workstation 22 and the electrocardiogram workstation 7 respectively, and the results are stored and transmitted in combination with the HIS system workstation 24, and the diagnosis and treatment results are output. When the work task needs to be transferred after completion, the HIS system workstation 24, the color ultrasound workstation 22, the electrocardiogram workstation 7, the printer 21, the telephone 5, etc. are taken back to the instrument cabinet 4 in the functional area 16 to complete the transportation preparation work. Example

[0059] In this embodiment, the main structure and materials of the cabin are further optimized.

[0060] The ultrasonic and electrocardiogram diagnostic cabin adopts a fixed cabin form, which is a modular cabin 23 with an external dimension of no more than 6058mm×2438mm×2438mm, a cabin door 17 with a width of less than 1200mm, a door height of less than 1800mm, a door thickness of less than 30mm, a door leaf width of less than 900mm, a cabin 23 net weight of no more than 1.3 tons, and a single cabin gross weight of no more than 3 tons. It is equipped with power supply (including maintenance window), air conditioning, lighting, power supply interface, information communication interface, fire equipment interface, etc. The cabin 23 is composed of a frame 301 and a carbon fiber composite plate, which are combined into a whole through corner pieces, internal and external corner pieces, etc., wherein the frame 301 is formed by welding aluminum alloy square tubes, and a number of longitudinal beams are welded in the entire frame 301 to form an integral aluminum alloy frame 301. Please refer to Fig. 9The carbon fiber composite plate is mainly composed of aluminum alloy reinforcement 403 embedded with polyurethane foam 401 and carbon fiber skin 402 laid on both sides, which are bonded with epoxy resin under high temperature and high pressure. The high-strength carbon fiber skin 402, reinforcement 403, and polyurethane foam 401 are processed by high-performance epoxy resin through one-piece molding. According to the specific dimensions of the cabin 23, the entire cabin mold is designed, and then the outer carbon fiber skin is laid on the mold, the frame is placed on the outer carbon fiber skin, the sandwich layer is laid on the frame, and the inner carbon fiber skin is laid on the frame. The cabin is solidified and demoulded as a whole to obtain an integrated cabin. Therefore, by filling the integral aluminum alloy frame 301 with flame-retardant, sound-insulating and heat-insulating rigid polyurethane foam 401, the inner and outer layers of carbon fiber skins 402 and the frame 301, the rigid polyurethane foam 401, and the insulation layer are bonded into a composite sandwich structure panel through high pressure, so that the square cabin has the functions of heat insulation and sound insulation, and at the same time has a certain degree of neatness and aesthetics, thereby improving working comfort.

[0061] The cabin is surrounded by aluminum-plastic panels with a light gray color. The material is moisture-proof, corrosion-resistant, pollution-free, odorless, radiation-free, fireproof / waterproof, and easy to clean. It is decorated with aluminum-plastic panels, with a flat and smooth surface, reflecting a luxurious style. The floor is paved with non-slip floor leather, which has the ability to resist washing and corrosion while playing the role of anti-slip. The environmental protection standards for cabin decoration must meet national standards, and environmentally friendly decorative materials that have passed China's "CCC" quality certification should be selected, while meeting the requirements of fire prevention, anti-static, anti-pollution, long life, durability, easy cleaning, and good maintenance. Cabin 23 working temperature: -41℃~46℃. The storage limit temperature is -55℃~70℃, the relative humidity tolerance is 95% (25℃), it can be unfolded or retracted under level 5 wind conditions, and operated under level 8 wind conditions. It can resist the influence of salt spray corrosion environmental conditions in my country's coastal areas, meet the requirements of GB / T10125-2012, and can withstand 1120W of solar radiation per square meter.

[0062] The fixed cabin has different openings according to the design requirements. The side walls of the cabin are also equipped with interface windows for power supply, signal, water and oxygen to pass through. Please refer to Figure 7The interface window includes a wall box frame 201, a wall box cover 203, a long hinge, and a water baffle 202. The wall box frame 201 is embedded in the bulkhead and has a sealing rubber strip; the wall box cover 203 is connected to the wall box frame 201 through a long hinge, and the water baffle 202 is arranged at the rear side of the wall box cover 203 to support it when the wall box cover 203 is opened. The hatch 17 is a double-door structure with an opening angle greater than 110° and a three-level limit device to prevent the door from colliding with the cabin board when it is opened; the door frame of the hatch 17 is made of aluminum profiles, and a sealing strip is arranged on the aluminum profile. The inside of the door is a three-point cabin door lock, and handles are installed inside and outside. A stainless steel handrail is installed inside, and a rainproof eaves is installed above the hatch 17; leveling legs are arranged at the four corners of the bottom of the main cabin, and the lifting stroke of the leveling legs is not less than 300mm, which is used for leveling the cabin. The side wall of the equipment room 1 on the same side as the hatch 17 is provided with air conditioning shutters 29 and water supply and drainage interface windows from top to bottom, and the other side is provided with air conditioning shutters 29, exhaust vents, power and signal line interface windows 30 from top to bottom. The power and signal line interface window 30 is provided with AC 380V input, AC 380V output, lightning arrester, input power indicator light and two grounding poles, one grounding pole is for equipment grounding and the other is for lightning arrester grounding; in terms of signal interface, there are two network ports and one telephone port for signal output inside and outside the cabin. The water interface window is mainly used for the water supply of the wash basin 18 in the ultrasonic examination room 19. There are two interfaces in total, one is a DN15 water supply interface, and the other is a DN25 sewage outlet of the hatch 17.

[0063] When the hatch door 17 is opened at an angle of 90° (limited fixed), it can withstand a vertical downward static load of 0.9 kN at the farthest point of the corresponding hinge without plastic deformation or damage. 2 There is no plastic deformation or damage under the conditions of uniform static load, 10kN concentrated load with an area of ​​500mm×500mm, and 1kN point load with an area of ​​10mm×10mm distributed in the four corners of a square with a center distance of 300mm between adjacent points; the shelter roof is subjected to 2kN / m 2 Uniformly distributed load static load, area 300mm×600mm and concentrated load of 3kN without plastic deformation or damage.

[0064] In this embodiment, a plurality of shock absorbers are arranged between the cabin equipment and other important instruments and the cabin bottom plate. Preferably, four groups of shock absorbers are arranged between each equipment and the cabin bottom plate. The shock absorbers are provided with longitudinal shock absorbing devices, such as Fig.10 , Fig.11As shown, the longitudinal shock absorbing device includes an upper base 603 connected to the equipment and a lower base 605 connected to the bottom plate of the cabin; the upper base 603 is composed of a cover plate and a cover plate cylinder connected to the cover plate, and an energy reducing rod 606 connected to the cover plate is arranged inside the cover plate cylinder, and the energy reducing rod 606 is provided with an energy reducing inclined surface for friction energy consumption at the free end; the lower base 605 is composed of a bottom plate and a first bottom plate cylinder and a second bottom plate cylinder connected to the bottom plate, and a radial stepped blind hole is arranged inside the lower end of the second bottom plate cylinder, and a stepped shaft 607 is arranged in the hole, and the end with a small outer diameter of the stepped shaft 607 is away from the hole, and an energy reducing spring 608 is sleeved on the outside, and a slope structure adapted to the energy reducing inclined surface is arranged at the lower position of the other end, and a curved surface structure adapted to the rod profile of the energy reducing rod 606 is arranged on the end surface; a shock absorbing spring 602 is embedded inside the cover plate cylinder and the first bottom plate cylinder, and the length of the shock absorbing spring 602 is greater than the height of the second bottom plate cylinder. During use, when the vehicle experiences longitudinal bumps, the cover plate of the upper base 603 compresses the shock-absorbing spring 602 downward due to the force. Due to the action of the shock-absorbing spring 602, the downward impact is relieved and energy is stored. At the same time, the energy-absorbing spring 608 pushes one end of the stepped shaft 607 to slide relatively along the energy-absorbing inclined surface of the energy-absorbing rod 606. After its end contacts the rod portion of the energy-absorbing rod 606, the arc surface structure matched with the rod portion contour of the energy-absorbing rod 606 provided at the end of the stepped shaft 607 slides and guides along the energy-absorbing rod 606. When the shock-absorbing spring 602 reaches the maximum compression under the impact and rebounds upward, the stepped shaft After the end inclined surface structure of 607 contacts the energy reducing inclined surface of the energy reducing rod 606, due to the action of the energy reducing spring 608, the energy reducing inclined surface at the bottom of the energy reducing rod 606 and the inclined surface at the end of the stepped shaft 607 generate friction force, consume energy through friction work, and at the same time alleviate the upward impact force generated by the shock absorbing spring 602 during rebound. The number of energy reducing inclined surfaces set at the bottom of the energy reducing rod 606, the number of stepped shafts 607 and energy reducing springs 608 that cooperate with the energy reducing inclined surfaces, as well as the inclined surface angle, height, material friction coefficient, etc. can be specifically selected according to the weight of the equipment and the limit of bumps to be borne to meet different usage requirements.

[0065] The shock absorber is also provided with a lateral shock absorbing device, such as Fig.11As shown, the lateral shock absorbing device is composed of more than two shock absorbing tiles 601 arranged at the lower part of the cover plate, and the shock absorbing tiles 601 are distributed in a circle around the center of the cover plate. The shock absorbing tiles 601 are arc-shaped structures with an opening facing outward, one end of which is fixedly connected to the bottom of the cover plate, and the other end is provided with an arc surface that is adapted and abutted against the inner wall of the second bottom plate cylinder of the lower base 605 under normal conditions. Preferably, the shock absorbing tiles 601 are made of soft steel. When in use, when the vehicle is in emergency braking or turning to produce lateral bumps, the cover plate of the upper base 603 connected to the equipment will carry the shock absorbing tiles 601 to produce impact in the corresponding direction, and the free end of the arc-shaped shock absorbing tile 601 is pressed against the inner wall of the second bottom plate cylinder and deformed, thereby absorbing and alleviating the impact force; since multiple shock absorbing tiles 601 are distributed circumferentially, the impact force can be alleviated and damped in multiple directions, realizing the lateral shock absorption protection function for precision equipment during transportation.

[0066] The shock absorber is equipped with a leveling device, such as Fig.12 As shown, the leveling device is composed of a height adjustment cylinder 604, a positioning gear ring 611, a slide bar 610, and a slide groove 609. The height adjustment cylinder 604 is provided with an internal thread, and the outer wall of the first bottom plate cylinder of the lower base 605 is provided with an external thread adapted and connected thereto; the positioning gear ring 611 is provided on the upper surface of the bottom plate, and the slide groove 609 and the slide bar 610 are provided on the outer wall of the height adjustment cylinder 604, wherein the slide bar 610 and the slide groove 609 are combined in no less than two groups, and at least one group is fixed along the circumferential spacing of the positioning gear ring 611. The lower end of the slide bar 610 is provided with a toothed structure that matches the positioning gear ring 611, and sliding pins are provided on both sides of the upper end; the middle part of the slide groove 609 is an empty groove structure along the axial direction of the height adjustment cylinder 604, and the upper and lower parts of the slide groove 609 are respectively connected to the outer wall of the height adjustment cylinder 604, and the lower part is an open structure. There is a space between the two sides of the slide groove 609 and the outer wall of the height adjustment cylinder 604 to accommodate the up and down movement of the sliding pin, and the slide bar 610 is magnetically connected to the height adjustment cylinder 604. In this embodiment, two groups of slide bars 610 and slide grooves 609 are preferably arranged. During use, when the equipment needs to be adjusted for use, the slide bar 610 magnetically adsorbed on the height adjustment cylinder 604 can be rotated around the sliding pin to unfold it, and the slide bar 610 can be used as a wrench to rotate the height adjustment cylinder 604, such as Fig.13 As shown, the height adjustment cylinder 604 is rotated to the top to shield the effect of the shock absorbing spring 602, and adjusted to a suitable height position according to the specific situation, and then the slide bar 610 is moved downward and stored in the slide groove 609, and the toothed structure at the lower end of the slide bar 610 is abutted against the gear ring. Because the circumferential spacing between the two groups of slide bars 610 and the slide groove 609 is an integer multiple of the pitch of the positioning gear ring 611 and the sum of half the pitch, the first stop slide bar 6101 and the second stop slide bar 6102 are abutted against the positioning gear ring 611, as shown in FIG. Fig.14 , Fig.15As shown, they are respectively abutted against the left and right tooth surfaces of the gear ring at the corresponding position. As a special position situation, a single slide bar 610 can also abut against the gear ring on both the left and right sides of its tooth shape to limit the stop. In this way, the height adjustment cylinder 604 is stopped in the clockwise and counterclockwise directions by the tooth structure at the bottom of the slide bar 610 and the positioning gear ring 611. At the same time, after being received into the slide groove 609, the first stop slide bar 6101 and the second stop slide bar 6102 are magnetically attracted to the outer wall of the height adjustment cylinder 604. When it needs to be transferred and transported, the height adjustment cylinder 604 is rotated to the lower part to release the buffering and shock-absorbing function of the shock-absorbing spring 602 again.

[0067] At the same time, further optimization is made for the equipment in the cabin.

[0068] The ultrasound scanner has B-mode, M-mode, spectrum Doppler, color Doppler and other modes. It is capable of ultrasound diagnosis of the abdomen, heart, blood vessels, small organs and other parts. It has grayscale imaging technology, highly sensitive color blood flow technology and sensitive and practical Doppler analysis.

[0069] The ECG detector has 12-lead monitoring function, 12-channel synchronous acquisition, 12-channel recording, and can print 12-lead ECG data. At the same time, the device can also be connected to the central monitoring system via wired / wireless mode, and can provide remote medical guidance based on real-time vital sign monitoring data.

[0070] The ring network switch 26 of the communication system adopts a transmission rate of 1000Mbps, supports 3 100M optical ports and up to 8 100M electrical ports, supports DT-Ring protocol family (self-healing time <50ms), DRP / DHP (self-healing time <20ms), VLAN and other Layer 2 software features, and supports CLI, Telnet, Web and multiple management methods as well as SNMPv1 / v2c / v3-based network management software. It has an IP40 protected metal casing, a vibration-resistant card rail seat, strong adaptability to extreme environmental temperatures, good EMC electromagnetic compatibility performance and the ability to work stably and reliably in harsh industrial environments.

[0071] In summary, the multifunctional ultrasound and electrocardiogram examination and diagnosis cabin of the present application can be flexibly deployed, has information interconnection functions, and has a humanized long-term operating environment. Its high degree of modularity can be combined with other functional cabins to form a cabin hospital, realizing medical deployment and inspection functions in complex environments during various emergencies such as disaster relief and military field operations.

[0072] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present application, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present application.

Claims

1. An ultrasound and electrocardiogram diagnosis cabin, characterized in that: include: A cabin, wherein the cabin is provided with a cabin door on the side wall, and the cabin is provided with a work area and an equipment room separated from each other. The middle of the work area is set as a functional area, and an ultrasound examination room and an electrocardiogram examination room are set on both sides of the functional area. A retractable partition is provided between the ultrasound examination room, the electrocardiogram examination room and the functional area to achieve space division and personnel entry and exit; Diagnostic equipment, including an ultrasound scanner, an electrocardiogram scanner, and a HIS system workstation. The ultrasound scanner includes a color ultrasound host, a color ultrasound workstation, and a color ultrasound examination bed arranged in the ultrasound examination room; the electrocardiogram scanner includes an electrocardiograph, an electrocardiograph workstation, and an electrocardiograph examination bed arranged in the electrocardiograph examination room; the ultrasound examination room and the electrocardiograph examination room are respectively provided with a HIS system workstation; The power supply and distribution system includes a power distribution cabinet and cables, which are used to supply power to the equipment in the other cabin; A communication system, which includes a ring network switch, is used for internal communication in the shelter and for networking with an external communication system to achieve information interconnection; and Environmental protection system, including HVAC system, ventilation system, lighting system, water supply and drainage system; The side wall of the cabin is also provided with an interface window through which power supply, signal lines and liquid pipelines can pass. The interface window includes a wall box frame, a wall box cover, a long hinge and a water baffle. The wall box frame is embedded in the cabin wall and has a sealing rubber strip. The wall box cover is connected to the wall box frame via a long hinge, and the water baffle is arranged at the rear side of the wall box cover to support the wall box cover when it is opened; The cabin door is a double-door structure with an opening angle greater than 110° and is equipped with a limit device to prevent the door from colliding with the cabin board when it is opened; the cabin door frame is made of aluminum profiles with sealing strips on the aluminum profiles, and a rainproof eaves is installed above the cabin door; leveling legs are provided at the four corners of the bottom of the main cabin, and the lifting stroke of the leveling legs is not less than 300mm, which is used for leveling the square cabin; the cabin body is a frame structure formed by welding metal pipes, and the frame is wrapped with a carbon fiber composite panel, which is composed of aluminum alloy reinforcement ribs embedded with polyurethane foam and carbon fiber skins laid on both sides, and bonded with epoxy resin; aluminum-plastic panels are used to glue the interior surfaces, and non-slip floor leather is laid on the bottom.

2. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 1, characterized in that: The diagnostic equipment also includes a calling system, and the calling system, the color ultrasound workstation, the electrocardiogram workstation, the HIS system workstation and the ring network switch are interconnected.

3. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 2, characterized in that: The communication system also includes a wireless router, a video monitor, a printer, a telephone, and a speaker that are interconnected with the ring network switch.

4. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 3, characterized in that: The door is arranged on the side wall of the functional area, and an instrument cabinet with storage function is also provided at the end of the functional area. The ultrasound examination room and the electrocardiogram examination room are respectively provided with a double-layer workbench and an ultraviolet disinfection lamp, and the ultrasound examination room is also provided with a wash basin.

5. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 1, characterized in that: A shock absorber is provided between the cabin bottom plate and the equipment in the cabin, and the shock absorber is provided with a longitudinal shock absorbing device, and the longitudinal shock absorbing device comprises an upper base connected to the equipment and a lower base connected to the cabin bottom plate; The upper base is composed of a cover plate and a cover plate cylinder connected to the cover plate, an energy reducing rod connected to the cover plate is arranged inside the cover plate cylinder, and an energy reducing inclined surface for friction energy consumption is arranged at the free end of the energy reducing rod; The lower base body is composed of a first bottom plate cylinder and a second bottom plate cylinder connected to the bottom plate, a radial step blind hole is provided inside the lower end of the second bottom plate cylinder, a step shaft is provided in the hole, the end of the step shaft with a smaller outer diameter is away from the hole, and an energy reduction spring is sleeved on the outside, and an inclined surface structure matching the energy reduction inclined surface is provided at the lower position of the other end, and an arc surface structure matching the profile of the energy reduction rod is provided on the end surface; A shock absorbing spring is embedded inside the cover plate cylinder and the first bottom plate cylinder, and the length of the shock absorbing spring is greater than the height of the second bottom plate cylinder.

6. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 5, characterized in that: The shock absorber is also provided with a lateral shock absorbing device, which is composed of two or more shock absorbing tiles arranged at the lower part of the cover plate. The shock absorbing tiles are distributed in a circle around the center of the cover plate. The shock absorbing tiles are an arc-shaped structure with an opening facing outward, one end of which is fixedly connected to the bottom of the cover plate, and the other end is provided with an arc surface that adapts to and abuts against the inner wall of the second bottom plate cylinder of the lower base under normal conditions.

7. The ultrasonic and electrocardiographic examination diagnostic cabin according to claim 6, characterized in that: The shock absorber is also provided with a leveling device, which is composed of a height-adjusting cylinder, a positioning gear ring, and a combination of a slide bar and a slide groove, the height-adjusting cylinder is provided with an internal thread, and the outer wall of the first bottom plate cylinder of the lower base is provided with an external thread that matches and is connected with it; the positioning gear ring is provided on the upper surface of the bottom plate, and the slide groove and the slide bar are provided on the outer wall of the height-adjusting cylinder, wherein the slide bar and the slide groove are combined in no less than two groups, and at least one group has a circumferential spacing along the positioning gear ring that is an integer multiple of the positioning gear ring pitch and the sum of half the pitch, the lower end of the slide bar is provided with a toothed structure that matches the positioning gear ring, and sliding pins are provided on both sides of the upper end; the middle part of the slide groove is an empty groove structure along the axial direction of the height-adjusting cylinder, the upper and lower parts of the slide groove are respectively connected with the outer wall of the height-adjusting cylinder, and the lower part is an open structure, and space for accommodating the up and down movement of the sliding pin is provided between the two sides of the slide groove and the outer wall of the height-adjusting cylinder, and the slide bar is magnetically connected to the height-adjusting cylinder.

8. An ultrasound and electrocardiogram diagnostic cabin according to any one of claims 1 to 7, characterized in that: The side wall of the equipment room on the same side as the cabin door is provided with air-conditioning shutters and water supply and drainage interface windows from top to bottom, and the other side is provided with air-conditioning shutters, exhaust vents, power supply and signal line interface windows from top to bottom; the equipment of the HVAC system and ventilation system of the environmental protection system is arranged in the equipment room, and the HVAC system consists of an air conditioner, air duct and air-conditioning controller arranged above the rear wall of the cabin; the ventilation system is arranged at the lower part of the HVAC system, including an exhaust fan and an exhaust fan, and a shutter door is provided at the lower part of the rear wall of the main cabin of the equipment room; the power supply and distribution system adopts a three-phase four-wire AC 380V power supply, and is equipped with short-circuit protection, leakage protection, overcurrent protection, surge protection and lightning protection devices.

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