CN115263029A - X-ray DR diagnosis shelter - Google Patents

Abstract

The application provides an X-ray DR diagnosis shelter, which relates to the technical field of medical imaging and comprises a shelter body, a diagnosis system, a power supply and distribution system, a communication system and an environment guarantee system. The cabin body is provided with cabin doors on the front wall and the side wall, an operating room, an image room and an equipment room which are mutually separated are arranged in the cabin body, and the image room is adjacent to the operating room and is provided with an in-cabin door for access; the diagnosis system comprises DR equipment and a medical information workstation, wherein the DR equipment comprises a guide rail, a ball tube frame, a high-voltage generator and the image workstation, the guide rail is arranged in an image room, the image workstation is arranged in an operation room, the power supply and distribution system comprises a power distribution cabinet and cables, the communication system comprises a ring network switch and is used for internal communication of a shelter and networking with an external communication system to achieve information interconnection, and the environment protection system comprises a heating and ventilation system, a ventilation system and a lighting system. The shelter can be flexibly deployed, is convenient for X-ray DR diagnosis, has an information interconnection function, and simultaneously has a humanized long-time operation environment.

Description

X-ray DR diagnosis shelter

Technical Field

The application relates to the technical field of medical imaging, in particular to an X-ray DR diagnosis shelter.

Background

With the increase of emergent public health events at home and abroad and the requirement of military missions of troops in recent years, the improvement of the flexibility, functionality and maneuverability of medical detection and rescue in complex environments is urgently needed.

In emergency rescue and disaster relief, serious wounded persons with serious injury often exist, in order to intensively relieve and treat patients, rescue places need to be arranged to carry out rescue, for example, facilities such as tents, board houses and the like are temporarily built, but certain health hidden dangers exist in the simple facilities due to condition restriction, meanwhile, medical equipment such as clinical diagnostic instruments and the like are arranged in the places, time and labor are consumed, and part of precision detection equipment with high requirements on environmental conditions cannot be installed and used in a crude environment, so that difficulty is brought to emergency rescue.

In natural disaster medical rescue, X-ray DR examination is a key and important diagnosis means, the adopted dynamic DR examination can be used for real-time spot imaging under a dynamic visualization condition, the diagnosis accuracy is improved, the limitation of static DR blind-shooting image diagnosis is solved, the method is particularly favorable for discovering lesions overlapped with mediastinum, heart shadow, breast skeleton and ribs under the diaphragm, the method is widely applied to lung cancer screening, and meanwhile, the functions of fluoroscopy, gastrointestinal tract and radiography can be realized.

In contrast, the national ministry of industry and trust carries out special attack and customs on natural disaster prevention and control technical equipment in 2021, and for field special environments such as battlefields, natural disasters and the like, clinical medical detection equipment which has flexible maneuverability and can adapt to the field severe environment is needed.

Chinese patent application No. CN202021973547.7 discloses a medical treatment shelter with 3DDR machine, including the shelter, the shelter sets up subaerial, still include the control cabinet unit, DR machine unit and next machine, the control cabinet unit, DR machine unit and next machine all are located inside the shelter, control cabinet unit and DR machine unit all communicate with each other with the next machine, DR machine unit includes the stand device, rotary device, the swivel arm device, X-ray image device, buffer and tube ball device, X-ray image device and tube ball device cooperation work, still be equipped with display screen and electrically controlled device on the DR machine unit. The scheme focuses on optimizing and improving the floor area and the operation convenience of DR detection equipment, the functional integration degree is limited, only the DR detection function is provided, and the informatization degree of the shelter is difficult to support the development of remote medical rescue work.

Chinese patent application No. CN202021920573.3 discloses a special shelter for an X-ray digital imaging system. The device comprises a shelter body, a control room, a detection room and an electrical equipment room, wherein the control room, the detection room and the electrical equipment room are arranged in the shelter body; the control room, the detection room and the electrical equipment room are sequentially connected, and the detection room is positioned in the middle of the shelter body. The special shelter locates the detection room with the larger mass usually in the middle position of the whole cabin body, has rationally configured the mass distribution (the mass center is close to the geometric center of the cabin body) of the X-ray digital CT imaging system, satisfies the vehicle transportation and requires the cabin body mass center to be close to the requirement of the forward distribution, eliminates the eccentric hoist of the cabin body and must dispose the drawback of hoist. However, the applicant finds that the modular compatibility of the scheme is insufficient, the linkage layout of a plurality of square cabins is difficult to realize, a square cabin hospital is built in a disaster environment or a field operation environment, the informatization degree of the scheme is difficult to meet the communication requirement of the current emergency rescue operation, meanwhile, the scheme is insufficient in design of human-living friendliness to the working environment, and the requirement of long-time semi-permanent medical diagnosis and rescue of workers is difficult to meet by adopting materials such as traditional simple iron sheets and the like on the cabin wall in a complex environment.

Therefore, in order to meet the X-ray DR detection requirement in natural disaster medical rescue, an X-ray DR diagnosis device with clinical diagnosis medical technology guarantee function, quick deployment motorization performance and humanized operation environment needs to be developed, and meanwhile, a plurality of modularized functional cabins can be built into a cabin hospital and semi-permanently deployed in the field for a long time so as to meet the requirements of complex environments such as rescue and relief work, sudden disease treatment, military operation and the like.

Disclosure of Invention

In order to overcome the existing defects, the X-ray DR diagnosis shelter provided by the embodiment of the application can be flexibly deployed, has a shock absorption protection function in a carrying process and a leveling function in use for equipment, has high modularization degree, can realize an information interconnection function, and simultaneously has a humanized long-time operation environment.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows: an X-ray DR diagnosis shelter comprises a shelter body, a diagnosis system, a power supply and distribution system, a communication system and an environment guarantee system.

The cabin body is provided with cabin doors on the front wall and the side wall, an operating room, an image room and an equipment room which are mutually separated are arranged in the cabin body, and the image room is adjacent to the operating room and is provided with an in-cabin door for access.

The diagnosis system comprises DR equipment and a medical information workstation, wherein the DR equipment comprises a guide rail, a bulb tube rack, a high-voltage generator and an image workstation, the guide rail, the bulb tube rack and the high-voltage generator are arranged in an image room, the image workstation is arranged in an operation room, and the medical information workstation is arranged in the operation room.

The power supply and distribution system comprises a power distribution cabinet and a cable and is used for supplying power to equipment in the opposite cabin.

The communication system comprises a ring network switch, and is used for communication inside the shelter and networking with an external communication system to realize information interconnection.

The environment protection system comprises a heating ventilation system, a ventilation system and a lighting system.

In a particular embodiment, the healthcare information workstations include a HIS system workstation and a PACS system workstation.

In a specific embodiment, the communication system further comprises a wireless router, a video monitor, a printer, a telephone, a loudspeaker box and a two-way voice system capable of direct conversation, wherein the wireless router, the video monitor, the printer, the telephone and the loudspeaker box are in information interconnection with the ring network switch.

In a specific embodiment, the DR equipment further comprises a DR number calling system and a checking bed arranged in the imaging room, wherein the DR number calling system, the imaging workstation, the hospital information system workstation and the ring network switch are in information interconnection.

In a specific embodiment, the side wall of the shelter is also provided with an interface window through which power and signal lines can pass, the interface window comprises a wall box frame, a wall box cover, a long hinge and a water baffle, and the wall box frame is embedded on the shelter wall and is provided with a sealing rubber strip; the wall box cover is connected with the wall box frame through 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 the wall box cover is opened.

In a specific embodiment, the cabin door is of a double-door structure, the opening angle is greater than 110 degrees, and a limiting device is arranged to avoid collision with a cabin plate when the door is opened; the door frame of the cabin door is made of aluminum profiles, sealing rubber strips are arranged on the aluminum profiles, and a rain-proof eaves is arranged above the cabin door; air conditioner shutters are respectively arranged on the side walls of the two sides of the shelter, and a power supply and signal line interface window and an air outlet are arranged on the side wall of one side of the shelter; leveling support legs are arranged at four corner positions of the bottom of the main cabin, and lifting strokes of the leveling support legs are not less than 300mm and are used for leveling the square cabin.

In a specific embodiment, a shock absorber is arranged between the DR equipment and the bottom plate of the cabin body, the shock absorber is provided with a longitudinal shock absorption device, the longitudinal shock absorption device comprises an upper base body connected with the DR equipment and a lower base body connected with the bottom plate of the cabin body.

The upper base body is composed of a cover plate and a cover plate cylinder body connected with the cover plate, an energy reducing rod connected with the cover plate is arranged inside the cover plate cylinder body, and an energy reducing inclined plane used for friction energy consumption is arranged at the free end of the energy reducing rod.

The base member comprises first bottom plate barrel and the second bottom plate barrel that bottom plate and bottom plate link to each other down, and the inside radial ladder blind hole that is equipped with of second bottom plate barrel lower extreme is downthehole to be equipped with the step shaft, and the drill way is kept away from to the one end that the step shaft external diameter is little to the cover is equipped with the energy reduction spring outward, the lower part position of the other end be equipped with the inclined plane structure of energy reduction inclined plane looks adaptation to be equipped with the cambered surface structure with energy reduction pole portion profile looks adaptation at the terminal surface.

And damping springs are embedded in the cover plate cylinder and the first bottom plate cylinder, and the length of each damping spring is greater than the height of the second bottom plate cylinder.

In a specific embodiment, the bumper shock absorber still is equipped with horizontal damping device, horizontal damping device comprises two or more shock attenuation tiles that set up in the apron lower part, the shock attenuation tile uses the circumference to distribute round the apron center, and the shock attenuation tile is the outside arc structure of opening, its one end and apron bottom fixed connection, the other end be equipped with the cambered surface of second bottom plate barrel inner wall of lower base member looks adaptation and butt under the normality.

In a specific embodiment, the shock absorber is further provided with a leveling device, the leveling device is composed of a heightening cylinder, a positioning gear ring, a combination of a sliding strip and a sliding groove, the heightening cylinder is provided with an internal thread, and the outer wall of a first bottom plate cylinder body of the lower base body is provided with an external thread matched and connected with the heightening cylinder; the positioning gear ring is arranged on the upper surface of the bottom plate, the sliding groove and the sliding strip are arranged on the outer wall of the heightening cylinder, at least two groups of sliding strips and sliding grooves are combined, the circumferential distance of at least one group along the positioning gear ring is the sum of the integral multiple and half pitch of the positioning gear ring, the lower end of each sliding strip is provided with a tooth-shaped structure matched with the positioning gear ring, and two sides of the upper end of each sliding strip are provided with sliding pins; the middle part of the sliding groove is of a hollow groove structure along the axial direction of the heightening cylinder, the upper part and the lower part of the sliding groove are respectively connected with the outer wall of the heightening cylinder, the lower part of the sliding groove is of an opening structure, a space for accommodating the up-and-down movement of the sliding pin is arranged between the two sides of the sliding groove and the outer wall of the heightening cylinder, and the sliding strip is magnetically connected with the heightening cylinder.

In a specific embodiment, the cabin body is a frame structure formed by welding metal pipes, the frame is wrapped by a carbon fiber composite board, and the carbon fiber composite board is formed by embedding polyurethane foam in reinforcing ribs made of aluminum alloy materials, laying carbon fiber skins on two sides of the reinforcing ribs and bonding the carbon fiber skins by epoxy resin.

Lead skins with the thickness not less than 5mm are arranged on each cabin wall of the cabin body, the joint parts of the adjacent lead skins are overlapped, a steel plate with the thickness not less than 15mm is pre-embedded at the position of a bottom plate for installing and fixing DR equipment in the cabin, and an installation hole position is reserved; lead glass and a wall through hole for a cable to pass through are arranged on the bulkhead between the image chamber and the operation chamber; all surfaces in the cabin are adhered by aluminum-plastic plates, and anti-skid floor leathers are paved on the bottom surface; the heating and ventilation system of the environment protection system and the ventilation system are arranged in the equipment room, and the heating and ventilation system consists of an air conditioner, an air duct and an air conditioner controller which are arranged above the rear wall of the shelter; the ventilation system is arranged at the lower part of the heating and ventilation system and comprises 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 five-wire system alternating current 380V power supply and is provided with a short-circuit protection device, a leakage protection device, an overcurrent protection device, an anti-surge protection device and a lightning protection device; the power supply and distribution system further comprises a UPS power supply.

The embodiment of the application has the advantages that:

1. the X-ray DR diagnosis shelter adopts a movable shelter structure, the traditional mode that X-ray DR diagnosis can only be carried out in a fixed place is improved, the shelter is taken as a supporting space, flexible deployment is facilitated, and DR diagnosis and emergency medical rescue operation under severe environment can be better adapted to development.

2. The modular design and the highly integrated design of the X-ray DR diagnosis shelter can construct an integrated medical system with other medical function shelter modules, so that a multifunctional shelter hospital is established in a field.

3. The X-ray DR diagnosis shelter has the advantages that the structure and the size characteristics of the X-ray DR diagnosis shelter can meet the transportation requirements of different delivery vehicles, lead skins are arranged in the shelter wall of the shelter, the safety of X-ray detection is improved, the cabin body plate material of the shelter also has good heat insulation and sound insulation performance, meanwhile, the interior decoration of the shelter has both functionality and attractiveness, and friendly humanized working environment is provided for workers.

4. The information layout of the X-ray DR diagnosis shelter realizes the modernized medical information management, and meanwhile, the information intercommunication interconnection with the other related light shelter medical treatment system communication system networks can be realized.

5. The X-ray DR diagnosis shelter has the functions of temperature regulation, ventilation, illumination and the like, thereby providing a further humanized operation environment and enabling the shelter to be applied to the severe environment in the field for a long time and semi-permanently.

6. The X-ray DR diagnosis shelter is characterized in that a damping device is arranged at the joint of the X-ray DR diagnosis shelter and the bottom plate of the shelter body, so that the device is longitudinally and transversely damped and protected, and the damage of precision medical equipment caused by bumping in the transportation process is avoided to the greatest extent.

7. The X-ray DR diagnosis shelter is characterized in that a leveling device is further arranged at the joint of the X-ray DR diagnosis shelter and a cabin body bottom plate, when the X-ray DR diagnosis shelter is used, adaptive height adjustment can be performed on precision medical equipment according to complex terrain conditions, and after the height adjustment is completed, the leveling device can be stopped and prevented from loosening, so that the stability of the equipment in the using process is further ensured.

Drawings

FIG. 1 is a schematic view of an X-ray DR diagnostic shelter layout for working conditions according to the present application;

FIG. 2 is a schematic view of an X-ray DR diagnostic shelter transport state layout of the present application;

FIG. 3 is a schematic front side view of an X-ray DR diagnostic cube according to the present application;

FIG. 4 is a schematic rear side view of an X-ray DR diagnostic cube of the present application;

FIG. 5 is a rear view schematic of an X-ray DR diagnostic shelter according to the present application;

FIG. 6 is a schematic diagram of an X-ray DR diagnostic shelter communication system according to the present application;

FIG. 7 is a schematic view of an X-ray DR diagnostic shelter interface window of the present application;

FIG. 8 is a schematic view of an X-ray DR diagnostic shelter framework of the present application;

FIG. 9 is a schematic view of an X-ray DR diagnostic shelter carbon fiber composite panel of the present application;

FIG. 10 is a schematic view of an X-ray DR diagnostic shelter DR apparatus of the present application;

FIG. 11 is a cross-sectional view of an X-ray DR diagnostic shelter damper of the present application;

FIG. 12 is a schematic view of a longitudinal damping device and a transverse damping device of an X-ray DR diagnostic shelter shock absorber according to the present application;

FIG. 13 is a schematic view of an X-ray DR diagnostic shelter leveling device of the present application;

FIG. 14 is a schematic view of the X-ray DR diagnostic shelter leveling device of the present application with the slides deployed and stowed;

FIG. 15 is a schematic view of a clockwise stop of an X-ray DR diagnostic shelter leveling device slider of the present application;

FIG. 16 is a schematic view of the X-ray DR diagnostic shelter leveling device slider stopping counterclockwise according to the present application.

Description of the main reference numerals:

1-equipment room; 2-a guide rail; 3-examining the bed; 4-a bulb tube; 5-a ball tube rack; 6-a cabin door; 7-image workstation; 8-two-way speech system; 9-a printer; 10-a telephone; 11-medical information workstation; 12-an office desk; 13-a sound box; 14-an operation chamber; 15-a wireless router; 16-an inboard door; 17-video monitoring; 18-an image room; 19-a cabinet; 20-a high voltage generator; 21-a cabin body; 22-through-wall holes; 23-lead glass; 24-a network ingress interface; 25-ring network switches; 26-network outlet interface; 27-DR number calling system; 28-a DR apparatus; 29-air conditioning shutters; 30-power and signal line interface windows; 31-a shutter door; 201-wall box frame; 202-a water baffle; 203-wall box cover; 301-a frame; 401-polyurethane foam; 402-carbon fiber skin; 403-reinforcing ribs; 601-a damper shoe; 602-a shock-absorbing spring; 603-upper substrate; 604-a height-adjusting cylinder; 605-lower substrate; 606-an energy reducing bar; 607-stepped shaft; 608-a reduced energy spring; 609-a chute; 610-a slide bar; 6101-first stop slide; 6102-second stop slide; 611-positioning the gear ring.

Detailed Description

The embodiment of the application provides an X line DR diagnosis shelter, solves among the prior art DR equipment and detects mobility not enough, the under-deck equipment lacks shock attenuation safeguard measure and lacks leveling function, interim operational environment is crude, the modularization degree is not high, be difficult to adapt to complicated environment demand scheduling problem when using in the delivery process, and the general thinking is as follows:

example 1:

referring to fig. 1 and 2, an X-ray DR diagnosis shelter comprises a cabin body 21, a diagnosis system, a power supply and distribution system, a communication system and an environment protection system, wherein the cabin body 21 is provided with cabin doors 6 on the front wall and the side wall, an operating room 14, an image room 18 and an equipment room 1 which are mutually separated are arranged in the cabin body 21, and the image room 18 is adjacent to the operating room 14 and is provided with an in-cabin door 16 for access; the diagnosis system comprises a DR device 28 and a medical information workstation 11, wherein the DR device 28 comprises a guide rail 2 arranged in an imaging room 18, a bulb tube 4, a bulb tube rack 5, a high-voltage generator 20 and an imaging workstation 7 arranged in an operation room 14, and the medical information workstation 11 is arranged in the operation room 14 and provides advanced medical information system support for workers; the detection area and the working area can be distinguished by arranging the subareas in the cabin, so that the accuracy of the detection result and the safety of the working environment are guaranteed. The power supply and distribution system comprises a power distribution cabinet and a cable and is used for supplying power to equipment in the opposite cabin; the communication system comprises a ring network switch 25 which is used for the communication inside the shelter and networking with an external communication system to realize information interconnection; the environment protection system comprises a heating ventilation system, a ventilation system and a lighting system, and provides a humanized comfortable working environment for the cabin.

In this example, the command communication shelter is in a single-cabin form, please refer to fig. 3 and 8, the shelter body 21 is mainly composed of a frame 301 and a carbon fiber composite board, and the frame 301 is formed by welding metal pipes.

The medical information workstation 11 of the present embodiment includes a HIS system workstation and a PACS system workstation. The HIS system utilizes computer software and hardware technology and network communication technology to comprehensively manage the X-ray DR diagnosis shelter and the medical system to which the X-ray DR diagnosis shelter belongs, and collects, stores, processes, extracts, transmits and summarizes data generated by the X-ray DR diagnosis shelter in each stage of medical activities to form various information, thereby providing an advanced information system with comprehensive automatic management and various services for the operation of the whole medical system. The PACS system stores DR medical images generated by the X-ray DR diagnosis shelter in a digital mode in a mass mode through a data interface, and can be called back to use quickly when image data of a patient needs to be looked up.

In the X-ray detection process, considering the influence of rays on the environment, lead skins with the thickness not less than 5mm are arranged on each cabin wall of the cabin body 21 of the shelter, and joints of the adjacent lead skins are overlapped, so that the rays are further prevented from escaping from the joints, and the radiation dose at the position of 30cm around the cabin is not more than 2.5uSv/h. The bulkhead between the imaging chamber 18 and the operation chamber 14 is provided with lead glass 23 and a through-wall hole 22 for passing a cable, so as to facilitate the arrangement and installation of the equipment wiring harness. In order to ensure the installation quality of the detection equipment, a steel plate with the thickness not less than 15mm is embedded in the position of a bottom plate for installing and fixing the DR equipment 28 in the cabin, and an installation hole position is reserved, so that the installation stability is ensured, and the detection is accurate.

The communication system in this embodiment further comprises a wireless router 15, a video monitor 17, a printer 9, a telephone 10, a speaker 13 and a two-way voice system 8 capable of direct communication, which are in information communication with the ring network switch 25. Referring to fig. 6 and 10, the DR apparatus 28 further includes a DR number calling system 27 and a examining table 3 disposed in the imaging room 18, the DR number calling system 27, the imaging workstation 7, the hospital information workstation, and the ring network switch 25. The ring network switch 25 of the communication system has two network interfaces, including a network incoming line interface 24 and a network outgoing line interface 26, and realizes the functions of signal access and signal output. Under the test condition of l.5km communication distance, 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 success rate of data transmission is not less than 95%. The ring network switch 25 realizes networking with the communication system of the lightweight shelter medical treatment system, realize patient information registration, diagnosis report writing, the printer 9 realizes printing record and retention of characters and image reports, the video monitoring 17 realizes real-time monitoring in the patient examination process, the phone 10 realizes voice communication between the inside and the outside of the shelter, the two-way voice system 8 can conveniently and quickly carry out information transmission through shouting in the operating room 14 and the image room 18 in the shelter, provide voice communication between patients and doctors, the body position conversion is completed, when the shelter is carried on a ship or a transport plane, the communication system of the shelter can be in butt joint with the carrying platform communication system, and the communication function is realized.

In this embodiment, the heating and ventilation system and the ventilation system of the environmental protection system are disposed in the equipment room 1, please refer to fig. 4 and 5, the heating and ventilation system is composed of an air conditioner, an air duct and an air conditioner controller disposed above the rear wall of the shelter, and can cool and heat and adjust the temperature in the shelter, in this example, a military air conditioner is adopted, the rated cooling capacity is 5000W, the rated heating capacity is 3000W, and the average temperature in the shelter is increased to more than 20 ℃ within 60min by a heating device at an ambient temperature of-41 ℃; at the ambient temperature of 46 ℃, the average temperature in the cabin is reduced to below 36 ℃ within 60min by a cooling device; the ventilation system is arranged at the lower part of the heating and ventilation system and comprises an exhaust fan and an exhaust fan, so that the air exchange between the interior and the exterior of the cabin can be realized, the ventilation frequency is not less than 6 times/hour, and the lower part of the rear wall of the main cabin of the equipment room 1 is provided with a shutter door 31.

The power distribution system comprises a power distribution cabinet, an aerial plug, a cable, an air switch, a plugboard and the like. The shelter is powered by a three-phase five-wire system AC380V, wherein an inlet-outlet wire connector, a control air switch, a lightning arrester, a power indicator lamp, an Ethernet interface and an optical fiber interface are arranged in a power interface window arranged at the position of the shelter wall; the power interface window has the functions of short-circuit protection, overcurrent protection, surge prevention and lightning protection; the maximum loadable current of the inlet and outlet wire connector and the bus can reach 150A, the load can be 90kVA, and the power can be supplied to various field modes; inside the square cabin, leakage protection and functional equipment power supply and overload and short circuit protection switch elements are placed in an indoor distribution box, and 4 paths of leakage protection switches are arranged in the distribution box and respectively supply power to DR equipment 28, an air conditioner, a ventilation/socket, illumination and communication equipment. According to the distribution condition of electric appliance loads inside a shelter, the maximum total power of loads in the shelter is 75kW, the maximum three-phase average current is 125A, the maximum current of a DR device 28 load is 90A, the maximum current of an air-conditioning load loop is 23A, and the maximum current of a fan heater/socket is 20A, wherein the leakage protection switch of the air conditioner is C25 type, the leakage protection switch of the fan heater/socket is C25 type, and the cable is 4 square millimeters of a national standard copper core; the equipment power supply socket cable adopts the national standard copper core 2.5 square millimeters, and the lighting circuit cable adopts the 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 the electric loops and to the ground is not less than 2MQ; the voltage for testing the dielectric strength between the electric circuits and the ground conforms to the specification, the waveform is an actual sine wave when the testing frequency is 50Hz, and the phenomenon of breakdown or flashover does not exist after 1 minute.

Furthermore, the X-ray DR diagnosis shelter power distribution system is supported by external power supply and can supply power for illumination, cooling and heating and medical equipment; the shelter of the embodiment adopts a 25-square-millimeter cable as an internal bus, can provide 120A total current and 75kW total power for the X-ray DR diagnosis shelter, and meets the power demand that the X-ray DR diagnosis shelter total power is 56kW, wherein the cooling and heating power is 9kW, the illumination power is 0.2kW, the ventilation system power is 0.1kW, the medical equipment power is 50kW, and the information equipment power is 1.2kW.

Preferably, the present embodiment is further equipped with a high-power UPS power supply with a capacity of 75KVA, and can supply power to the equipment in the cabin through the UPS power supply in the case of external power supply shortage.

Meanwhile, protective equipment including lead clothes, lead caps, lead neckerchields, lead glasses and the like are arranged in the cabin, and a water-based fire extinguisher, an ultraviolet disinfection lamp, an office table 12, a cabinet 19, tables and chairs and the like are arranged at the same time.

When the portable medical imaging device is used, the shelter is transported to a designated place, leveling is carried out by means of leveling supporting legs, then an external power supply and a communication network are connected, the medical information workstation 11, the imaging workstation 7, the printer 9, the phone 10 and the like are taken out of a storage cabinet of an office table 12 and are arranged on the office table 12, the bidirectional voice system 8 is arranged in the operation room 14 and the imaging room 18, so that layout and arrangement of working states are finished, information interaction between the imaging room 18 and the operation room 14 is realized through the bidirectional voice system 8 and the lead glass 23 in the process of using the DR device 28, a detector guides and indicates the detected person, the detection result is displayed through the imaging workstation 7, and the result is stored and transmitted in combination with the medical information workstation 11, and diagnosis and treatment results are output; in-cabin monitoring or remote video conferencing is achieved through video monitor 17. When the job task is to be transferred, the medical information workstation 11, the video workstation 7, the printer 9, the telephone 10, the bidirectional voice system 8, and the like are retracted into the storage cabinet of the office table 12, and the transportation preparation work is completed.

Example 2:

in this embodiment, the main structure and materials of the shelter are further optimized.

The X-ray DR diagnosis shelter is in a fixed cabin form, the fixed cabin is a modularized cabin body 21, the overall dimension is not more than 6058mm multiplied by 2438mm, the width of a cabin door 6 is less than 1200mm, the height of a door is less than 1800mm, the thickness of the door is less than 30mm, the width of a door leaf is less than 900mm, the service quality of a single cabin is not more than 1500kg, and the X-ray DR diagnosis shelter is provided with a power supply (comprising an overhaul window), an air conditioner, illumination, a power supply interface, an information communication interface, a fire-fighting equipment interface and the like. The cabin body 21 is composed of a frame 301 and a carbon fiber composite board, and is combined into a whole through corner fittings, inner and outer corner fittings and the like, wherein the frame 301 is formed by welding aluminum alloy square pipes, and a plurality of longitudinal beams are welded in the whole frame 301 to form the whole aluminum alloy frame 301. Referring to fig. 9, the carbon fiber composite board is mainly formed by embedding polyurethane foam 401 in reinforcing ribs 403 made of aluminum alloy, laying carbon fiber skins 402 on both sides, and bonding the carbon fiber skins with epoxy resin at high temperature and high pressure. The technical method comprises the steps of designing a whole cabin mould according to the specific overall dimension of the cabin body 21 by using a high-performance epoxy resin for the high-strength carbon fiber skin 402, the reinforcing ribs 403 and the polyurethane foam 401 through integrated forming, laying the outer-layer carbon fiber skin on the mould, placing the framework on the outer-layer carbon fiber skin, laying the sandwich layer on the framework, laying the inner-layer carbon fiber skin on the framework, and curing and demoulding the whole square cabin to obtain the integrated forming square cabin. Therefore, the integral aluminum alloy frame 301 is filled with the flame-retardant, sound-proof and heat-insulating rigid polyurethane foam 401, the inner carbon fiber skin 402, the outer carbon fiber skin 402, the frame 301, the rigid polyurethane foam 401 and the heat insulation layer are bonded into the composite sandwich structural plate through high pressure, so that the shelter has the using function of heat and sound insulation, has certain tidy and attractive degree and improves the working comfort.

The periphery of the cabin is adhered with aluminum-plastic plates, and the color is light gray. The material has the performances of moisture resistance, corrosion resistance, no pollution, no odor, no radiation, fire prevention/water prevention and convenient cleaning. The surface is flat and smooth by using the aluminum-plastic plate for decoration, and the luxurious style is embodied. The ground-paved anti-skidding plastic flooring has the anti-flushing and anti-corrosion capabilities while playing the anti-skidding function, the decoration environmental protection standard in the cabin is in line with the national standard, the environment-friendly decorative material passing the China 'CCC' quality certification is selected, and meanwhile, the requirements of fire prevention, static prevention, pollution prevention, long service life, durability, easy cleaning, good maintenance and the like are met. Cabin 21 operating temperature: -41 ℃ to 46 ℃. The storage limit temperature is-55 ℃ to 70 ℃, the relative humidity bearing capacity is 95% (25 ℃), the storage cover can be unfolded or folded under the 5-grade wind condition, the operation is carried out under the 8-grade wind condition, the influence of salt spray corrosion environmental conditions in coastal areas of China can be resisted, the GB/T10125-2012 requirement is met, and the solar radiation with the strength of 1120W can be resisted per square meter.

The fixed cabin is provided with different openings according to design requirements, the side wall of the square cabin is also provided with an interface window through which power and signals can pass, please refer to fig. 7, the interface window comprises 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 on the cabin wall and is provided with a sealing rubber strip; the wall box cover 203 is connected with the wall box frame 201 through a long hinge, and the water guard plate 202 is provided at the rear side of the wall box cover 203 to support the wall box cover 203 when it is opened. The cabin door 6 is of a double-door structure, the opening angle is larger than 110 degrees, and a three-stage limiting device is arranged to avoid collision with a cabin plate when the door is opened; the door frame of the cabin door 6 is made of aluminum profiles, sealing rubber strips are arranged on the aluminum profiles, a three-point type shelter door lock is arranged on the inner side of the door, handles are arranged inside and outside the three-point type shelter door lock, stainless steel handrails are arranged on the inner side of the three-point type shelter door lock, and a rain-proof eaves is arranged above the cabin door 6; air conditioner shutters 29 are respectively arranged on the side walls of the two sides of the shelter, a power supply and signal line interface window 30 and an air outlet are arranged on the side wall of one side of the shelter, an alternating current 380V input, an alternating current 380V output, a lightning arrester, an input power supply indicator lamp and two grounding columns are arranged in the power supply and signal line interface window 30, one grounding column is used for equipment grounding, and the other grounding column is used for lightning protection grounding; in the aspect of signal interface, two network ports and a telephone port are arranged for signal output in and out of the cabin. Leveling support legs are arranged at four corner positions of the bottom of the main cabin, the lifting stroke of the leveling support legs is not less than 300mm, and the leveling support legs are used for leveling the square cabin.

The hatch 6, at an opening angle of 90 ° (defined fixed), can withstand a static vertical downward load of 0.9kN, furthest from the corresponding hinge, without plastic deformation or damage. The square cabin bottom plate bears 3kN/m ² Uniformly distributing static load, 10kN concentrated load with area of 500mm multiplied by 500mm and distributionThe area of four corners of the square and the center distance between adjacent points of 300mm is 10mm multiplied by 10mm, and the plastic deformation or damage is not caused under the point load condition of 1kN per point; the top plate of the shelter bears 2kN/m ² Load static load is uniformly distributed, the area is 300mm multiplied by 600mm, and no plastic deformation or damage is caused under the concentrated load condition of 3kN load.

In this embodiment, a plurality of shock absorbers are disposed between the cabin interior equipment and other important instruments and the cabin bottom plate, four sets of shock absorbers are preferably disposed between each equipment and the cabin bottom plate, and each shock absorber is provided with a longitudinal shock absorbing device, as shown in fig. 11 and 12, the longitudinal shock absorbing device includes an upper base 603 connected to the equipment and a lower base 605 connected to the cabin bottom plate; the upper base body 603 consists of a cover plate and a cover plate cylinder connected with the cover plate, an energy reducing rod 606 connected with the cover plate is arranged inside the cover plate cylinder, and an energy reducing inclined plane for friction energy consumption is arranged at the free end of the energy reducing rod 606; the lower base body 605 is composed of a bottom plate and a first bottom plate cylinder and a second bottom plate cylinder which are connected with the bottom plate, a radial step blind hole is formed in the lower end of the second bottom plate cylinder, a step shaft 607 is arranged in the radial step blind hole, one end of the step shaft 607 with a small outer diameter is far away from an orifice, an energy reducing spring 608 is sleeved outside the end of the step shaft 607, an inclined plane structure matched with the energy reducing inclined plane is arranged at the lower part of the other end of the step shaft, and an arc surface structure matched with the profile of the rod part of the energy reducing rod 606 is arranged on the end surface of the step shaft; the cover plate cylinder and the first bottom plate cylinder are internally embedded with a damping spring 602, and the length of the damping spring 602 is greater than the height of the second bottom plate cylinder. In the using process, when a vehicle generates longitudinal bump, the cover plate of the upper base 603 compresses the damping spring 602 downwards due to stress, energy storage can be relieved by downward impact due to the action of the damping spring 602, meanwhile, the energy reducing spring 608 pushes one end of the stepped shaft 607 to slide relatively along the energy reducing inclined plane of the energy reducing rod 606, after the end of the stepped shaft 607 contacts the rod part of the energy reducing rod 606, the cambered surface structure which is arranged at the end part of the stepped shaft 607 and is matched with the profile of the rod part of the energy reducing rod 606 slides and guides along the energy reducing rod 606, when the damping spring 602 reaches the maximum compression amount under the impact action and rebounds upwards, after the end inclined plane structure of the stepped shaft 607 contacts the energy reducing inclined plane of the energy reducing rod 606, due to the action of the energy reducing spring 608, the energy is dissipated by friction force generated by the inclined plane at the bottom of the energy reducing rod 606 and the inclined plane at the end part of the stepped shaft 607, the energy is relieved, and the upward impact force generated by the damping spring 602 is relieved, the number of the energy reducing inclined planes matched with the energy reducing inclined planes, the number of the energy reducing inclined planes and the weight of the damping spring 602, and the material required to meet the requirements of the specific use.

The bumper shock absorber still is equipped with horizontal damping device, as shown in fig. 12, horizontal damping device comprises two or more shock attenuation tile 601 that set up in the apron lower part, and shock attenuation tile 601 uses the circumference to distribute around the apron center, and shock attenuation tile 601 is the outside arc structure of opening, its one end and apron bottom fixed connection, the other end be equipped with the cambered surface of the second bottom plate barrel inner wall of lower base member 605 looks adaptation and butt under the normal state. Preferably, the damping tile 601 is made of mild steel, when the vehicle is braked emergently or turns to generate transverse jolt, the cover plate of the upper base body 603 connected with the equipment can drive the damping tile 601 to generate impact in a corresponding direction, and the free end of the damping tile 601 with the arc-shaped structure is pressed against the inner wall of the cylinder of the second bottom plate and generates deformation, so that impact force is absorbed and relieved; because a plurality of shock attenuation tile 601 circumference distributes, consequently can alleviate the shock attenuation to impact force in a plurality of directions, realize the horizontal shock attenuation protect function to precision equipment in the transportation.

The shock absorber is provided with a leveling device, as shown in fig. 13, the leveling device is composed of a heightening cylinder 604, a positioning gear ring 611, a slide bar 610 and a sliding groove 609, the heightening cylinder 604 is provided with an internal thread, and the outer wall of a first bottom plate cylinder of the lower base body 605 is provided with an external thread which is matched and connected with the outer wall; the positioning gear ring 611 is arranged on the upper surface of the bottom plate, the sliding groove 609 and the sliding strip 610 are arranged on the outer wall of the heightening cylinder 604, wherein the number of the sliding strip 610 and the sliding groove 609 are not less than two, the circumferential distance of at least one group along the positioning gear ring 611 is the sum of the integral multiple and the half pitch of the positioning gear ring 611, the lower end of the sliding strip 610 is provided with a tooth-shaped structure matched with the positioning gear ring 611, and two sides of the upper end of the sliding strip are provided with sliding pins; the middle part of the sliding groove 609 is of an empty groove structure along the axial direction of the heightening cylinder 604, the upper part and the lower part of the sliding groove 609 are respectively connected with the outer wall of the heightening cylinder 604, the lower part of the sliding groove 609 is of an opening structure, a space for accommodating the up-and-down movement of the sliding pin is arranged between the two sides of the sliding groove 609 and the outer wall of the heightening cylinder 604, and the sliding strip 610 is magnetically connected with the heightening cylinder 604. In the embodiment, preferably, two sets of sliding strips 610 and sliding chutes 609 are combined, when the device needs to be lifted for use, the sliding strips 610 magnetically attracted to the lifting cylinder 604 rotate around the sliding pins to unfold and the lifting cylinder 604 is rotated by using the sliding strips 610 as a wrench, as shown in fig. 14, the lifting cylinder 604 is rotated to the top to shield the action of the shock absorbing spring 602, and is adjusted to a proper height position according to specific conditions, then the sliding strips 610 move downwards and are accommodated in the sliding chutes 609, the tooth profile structure at the lower end of the sliding strips 610 is abutted with the gear ring, since the circumferential distance between the two sets of sliding strips 610 and the sliding chutes 609 is the sum of integral multiple and half pitch of the positioning gear ring 611, after the first stopping sliding strip 6101 and the second stopping sliding strip 6102 are abutted with the positioning gear ring 611, as shown in fig. 15 and 16, the left tooth flank and the right tooth flank of the gear ring are respectively abutted as special position conditions, the single sliding strip 610 can also be released from the gear ring at the left and right flank of the tooth profile thereof to simultaneously stop the gear ring 6101, thus, when the lifting cylinder 604 is rotated clockwise and the damping cylinder 604 is matched with the magnetic damping cylinder 604, and the magnetic strip 604 is rotated to the outer wall of the lifting cylinder 604, and the lower side of the damping cylinder 604, and the magnetic damping cylinder 604, and the lifting cylinder 604 are further matched with the magnetic damping cylinder, and the magnetic damping cylinder, when the magnetic damping cylinder 604, and the lifting cylinder 604.

With further preference for in-cabin equipment.

The DR equipment 28 is provided with a digital X-ray machine, has dynamic DR perspective and spot film functions, realizes the inspection amount of 200 persons/day, the size of a large focus is not more than 1.2mm, the size of a small focus is not more than 0.6mm, the anode thermal capacity is not less than 300KHU, the output power of the high-voltage generator 20 is not less than 30KW, the shortest system exposure time is not more than 1ms, the longest system exposure time is not less than 10s, the maximum output current is not less than 630mA, the maximum current time product is not less than 900mAs, the effective acquisition area of a flat panel detector is not less than 430X430mm, the vertical moving range of a chest film frame photographic table is not less than 1400mm, the longitudinal range of a fixed photographic bed filter is not less than 550mm, the height of an inspection bed 3 is not more than 68cm, the vertical moving range of a floating bed surface is not less than 900mm, the transverse direction is not less than 240mm, and the bed surface bearing capacity is not less than 200kg.

The Ring network switch 25 of the communication system adopts a transmission rate of 1000Mbps, supports 3 hundred million optical ports and at most 8 hundred million electrical ports, supports two-layer software characteristics of a DT-Ring protocol family (self-healing time <50 ms), DRP/DHP (self-healing time <20 ms), VLAN and the like, supports various management modes of CLI, telnet and Web, and network management software based on SNMPv1/v2c/v3, has a metal shell with IP40 protection, a strong vibration resistant track seat, strong extreme environment temperature adaptability, good EMC electromagnetic compatibility and stable and reliable working capability under severe industrial environment.

In conclusion, the regional multifunctional X-ray DR diagnosis shelter can be flexibly deployed, has an informatization interconnection function, simultaneously has a humanized long-time operation environment, can build a shelter hospital with other functional shelters in a high modularization degree, and realizes medical deployment and detection functions in a complex environment under various emergency situations such as rescue and relief, military field operations and the like.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present application and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of this invention may be made without departing from the spirit or scope of the invention.

Claims (10)

1. An X-ray DR diagnostic shelter comprising:

the indoor environment-friendly cabin comprises a cabin body, wherein cabin doors are arranged on the front wall and the side wall of the cabin body, an operating room, an image room and an equipment room which are mutually separated are arranged in the cabin body, and the image room is adjacent to the operating room and is provided with an indoor door for people to enter and exit;

the diagnosis system comprises DR equipment and a medical information workstation, wherein the DR equipment comprises a guide rail arranged in an image room, a bulb tube frame, a high-voltage generator and the image workstation arranged in an operation room, and the medical information workstation is arranged in the operation room;

the power supply and distribution system comprises a power distribution cabinet and a cable and is used for supplying power to equipment in the opposite cabin;

the communication system comprises a ring network switch, a network switch and a communication module, wherein the ring network switch is used for internal communication of the shelter and networking with an external communication system to realize information interconnection; and

the environment protection system comprises a heating ventilation system, a ventilation system and a lighting system.

2. The X-ray DR diagnostic shelter of claim 1 wherein said medical information workstations comprise a HIS system workstation and a PACS system workstation.

3. The X-ray DR diagnosis shelter as claimed in claim 2, wherein said communication system further comprises wireless routers for information interconnection with the ring network switch, video monitors, printers, telephones, speakers and two-way voice system capable of direct talk.

4. The X-ray DR diagnosis shelter of claim 3, wherein the DR equipment further comprises a DR number calling system and a checking bed arranged in the imaging room, and the DR number calling system, the imaging workstation and the hospital information system workstation are in information interconnection with the ring network switch.

5. The X-ray DR diagnosis shelter as claimed in claim 4, wherein said shelter is further provided with an interface window on the side wall for passing power and signal lines, said interface window comprises a wall box frame, a wall box cover, a long hinge, a water baffle, said wall box frame is embedded on the shelter wall and is provided with a sealing rubber strip; the wall box cover is connected with 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 the wall box cover when the wall box cover is opened.

6. The X-ray DR diagnosis shelter as claimed in claim 5, wherein said hatch is of a double door structure with an opening angle greater than 110 ° and is provided with a stop device to avoid collision with the deck when the door is opened; the door frame of the cabin door is made of aluminum profiles, sealing rubber strips are arranged on the aluminum profiles, and a rain-proof eaves is arranged above the cabin door; air conditioner shutters are respectively arranged on the side walls of the two sides of the shelter, and a power supply and signal line interface window and an air outlet are arranged on the side wall of one side of the shelter; leveling support legs are arranged at four corner positions of the bottom of the main cabin, and lifting strokes of the leveling support legs are not less than 300mm and are used for leveling the square cabin.

7. The diagnostic X-ray DR shelter of any one of claims 1 to 6, wherein a shock absorber is provided between the DR equipment and the floor of the shelter, the shock absorber having longitudinal shock absorbing means comprising an upper base connected to the DR equipment and a lower base connected to the floor of the shelter;

the upper base body consists of a cover plate and a cover plate cylinder connected with the cover plate, an energy reducing rod connected with the cover plate is arranged inside the cover plate cylinder, and an energy reducing inclined plane for friction energy consumption is arranged at the free end of the energy reducing rod;

the lower base body is composed of a bottom plate, a first bottom plate cylinder and a second bottom plate cylinder which are connected with the bottom plate, a radial stepped blind hole is formed in the lower end of the second bottom plate cylinder, a stepped shaft is arranged in the radial stepped blind hole, one end with the smaller outer diameter of the stepped shaft is far away from an orifice, an energy reducing spring is sleeved outside the stepped shaft, an inclined plane structure matched with the energy reducing inclined plane is arranged at the lower position of the other end of the stepped shaft, and an arc surface structure matched with the profile of the rod part of the energy reducing rod is arranged on the end surface of the inclined plane structure;

and damping springs are embedded in the cover plate cylinder and the first bottom plate cylinder, and the length of each damping spring is greater than the height of the second bottom plate cylinder.

8. The X-ray DR diagnosis shelter as claimed in claim 7, wherein said shock absorber further comprises a lateral shock absorbing device, said lateral shock absorbing device is composed of more than two shock absorbing tiles arranged at the lower part of the cover plate, said shock absorbing tiles are distributed around the center of the cover plate in a circumferential manner, the shock absorbing tiles are arc structures with outward openings, one end of each shock absorbing tile is fixedly connected with the bottom of the cover plate, and the other end of each shock absorbing tile is provided with an arc surface which is normally matched and abutted with the inner wall of the second bottom plate cylinder of the lower base body.

9. The X-ray DR diagnosis shelter as claimed in claim 8, wherein the shock absorber is further provided with a leveling device, the leveling device is composed of a heightening cylinder, a positioning gear ring, a combination of a slide bar and a sliding groove, the heightening cylinder is provided with an internal thread, and the outer wall of the first bottom plate cylinder of the lower base body is provided with an external thread matched and connected with the heightening cylinder; the positioning gear ring is arranged on the upper surface of the bottom plate, the sliding groove and the sliding strip are arranged on the outer wall of the heightening cylinder, at least two groups of sliding strips and sliding grooves are combined, the circumferential distance of at least one group along the positioning gear ring is the sum of the integral multiple and half pitch of the positioning gear ring, the lower end of each sliding strip is provided with a tooth-shaped structure matched with the positioning gear ring, and two sides of the upper end of each sliding strip are provided with sliding pins; the middle part of the sliding groove is of a hollow groove structure along the axial direction of the heightening cylinder, the upper part and the lower part of the sliding groove are respectively connected with the outer wall of the heightening cylinder, the lower part of the sliding groove is of an opening structure, a space for accommodating the up-and-down movement of the sliding pin is arranged between the two sides of the sliding groove and the outer wall of the heightening cylinder, and the sliding strip is magnetically connected with the heightening cylinder.

10. The X-ray DR diagnosis shelter as claimed in claim 8 or 9, wherein the shelter body is a frame structure formed by welding metal pipes, the frame is wrapped by a carbon fiber composite board, the carbon fiber composite board is formed by embedding polyurethane foam in reinforcing ribs made of aluminum alloy, laying carbon fiber skins on two sides of the reinforcing ribs, and bonding the carbon fiber skins by epoxy resin;

lead skins with the thickness not less than 5mm are arranged on each cabin wall of the cabin body, the joint parts of the adjacent lead skins are overlapped, a steel plate with the thickness not less than 15mm is pre-embedded at the position of a bottom plate for installing and fixing DR equipment in the cabin, and an installation hole position is reserved; lead glass and a wall through hole for a cable to pass through are arranged on a bulkhead between the image chamber and the operation chamber; all surfaces in the cabin are pasted by aluminum plastic plates, and anti-skid floor leather is paved on the bottom surface; the heating and ventilation system of the environment protection system and the ventilation system are arranged in the equipment room, and the heating and ventilation system consists of an air conditioner, an air duct and an air conditioner controller which are arranged above the rear wall of the shelter; the ventilation system is arranged at the lower part of the heating and ventilation system and comprises a suction 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 five-wire system alternating current 380V power supply and is provided with a short-circuit protection device, a leakage protection device, an overcurrent protection device, an anti-surge protection device and a lightning protection device; the power supply and distribution system further comprises a UPS power supply.

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