230 results about "Land ambulance" patented technology

The present invention relates to ambulance cots, cot systems and methods of using the same. In particular, the present invention provides an ambulance cot comprising a hydraulic system and a tip angle monitoring, recording and alert system, and methods of using the same (e.g., to transport subjects and/or to detect and/or record operational data related to cot usage).

A maneuverable ambulance chair is disclosed that allows an ambulance attendant to safely attend to a patient because the chair is both secured to the floor, wall, or other structure of an ambulance and selectively maneuverable, allowing access to the patient at any number of positions while allowing an ambulance attendant to remain secured in the chair. A track or channel allows an ambulance attendant to selectively position the chair at any position along the track. The rear portion of an ambulance is also configured to facilitate the convenient access of both medical supplies and the patient, without requiring the ambulance attendant to leave the chair or sacrifice protection of the ambulance attendant against crashes or sudden unwanted ambulance movement.

A device and method for vehicular invisible road illumination and imaging is provided. The device includes invisible for human eye and precisely synchronized for all vehicles pulsed laser or nonlaser sources of light to illuminate the road. The design and method of the invention involves providing a low probability of being blinded by oncoming vehicles and illumination of the road by light pulses which are shorter than the time which is necessary for the light pulse to travel the illuminated distance observed by the driver. Using a timing signal acquired from at least one satellite global positioning system, the period between the illuminating pulses is set the same for all vehicles with a high level of precision. The period between the illuminating pulses is divided into a predetermined number of time zones with a predetermined duration for each zone. Each predetermined time zone is assigned to a predetermined group of vehicles, for example, for military, government, law enforcement, ambulance, fire rescue, trucks, luxury vehicles, small, large vehicles etc. In order to further decrease the probability of being blinded by oncoming vehicles and also to reduce the necessary pulse energy of the illumination laser, the imaging system uses gated, spectrally selective imaging detectors with a luminosity-resolving power product at least 104 cm2 Sr. To increase the reliability for the whole system, especially for the most demanding types of vehicles such as police, ambulance and fire rescue, an additional improvement is included. For these purposes an additional generator of triggering pulse is included which illuminates an electromagnetic pulse of a different frequency from that which is used to illuminate the road. This additional triggering pulse is generated prior to the pulse which illuminates the road with a predetermined time difference, precisely set for all vehicles.

An expandable and contractable ramp assembly is provided for moving handicapped persons between a first elevation and a structure such as a transport vehicle or a stationary structure at a second elevation. The ramp assembly comprises an attachment assembly adapted to removably secure a first end of the ramp assembly to the vehicle or structure, the ramp assembly being expandable and contractable in a linear direction. The attachment assembly provides pivotal movement of the ramp assembly in an arcuate direction for storage of the ramp assembly when not in use. The ramp assembly comprises a pair of parallel disposed scissors assemblies, the scissors assemblies moveable between expanded and contracted positions. A light weight tread support assembly extends between and is operatively connected to the pair of parallel scissors assemblies, the tread support assembly including a plurality of tread plates connected to a tread plate support structure that supports the tread plates. In an embodiment, an expandable and contractable ramp assembly is adapted to be removably attached to and extendable from the rear of an ambulance deck, providing assistance in loading a patient-bearing ambulance stretcher into an ambulance, or removing the stretcher from an ambulance.

The Anti-idling System for Ambulances and Other Vehicles is a novel system for making electricity available to vehicles which idle curbside in urban and suburban environments. The invention comprises a pedestal with a specialized electricity plug, a cord and cord reel, an onboard microcontroller with GSM and RFID card reader which controls the flow of electricity and communicates with a cloud-based management system, and a cloud-based management system which controls user authentication. This enables an ambulance or other vehicle operator to approach the pedestal, access the plug and cord and turn on the flow of electricity using an RFID card or mobile phone, and use the pedestal to power their vehicle while in proximity to the pedestal. When the vehicle engine is started, the system detects the auto-ejection of the plug from the vehicle, turns off the flow of electricity, and automatically retracts the plug and cord into the pedestal.

A common inexpensive device such as an automotive internal rear view mirror, cell phone, or CHMBL (center high mounted brake light) incorporates an emergency warning system to detect a predefined signal emitted by an right of way vehicle such as an ambulance, police car, fire engine, or train. The right of way vehicle sends out a specific predefined signal to a predefined area. The specific predefined signal is picked up by a receiver of the present emergency warning system, which is preferably housed in a rear view mirror or cell phone, and which is always on, whether the internal rear view mirror, cell phone, or CHMBL is powered on or powered off. Then, after verification of the specific predefined signal, the internal rear view mirror, cell phone or CHMBL emits a warning, preferably an audio warning from a speaker housed in the internal rear view mirror, cell phone, or CHMBL. The emergency warning system can be incorporated into a telematics unit.

An ambulance cot comprising a kickstand having a lowered position and a raised position is disclosed.

The invention discloses a vehicle-mounted active buffer operation platform of an ambulance. A track supporting seat is composed of a base plate and a baffle arranged on the base plate, wherein a first yield hole for yielding to a buffer plate is formed in the middle of the base plate, and the buffer plate is arranged on the base plate of the track supporting seat in a sliding matched mode and is composed of an upper face plate and two connecting plates extending vertically and downwards. Two spring supporting frames are respectively fixed to the track supporting seat, two air springs are respectively located between the connecting plates and the spring supporting frames, three-axis acceleration sensors for acquiring the movement state of the ambulance are respectively installed on the two connecting plates of the buffer plate, and a displacement sensor for acquiring displacement of the buffer plate is installed on the base plate of the track supporting seat. The vehicle-mounted active buffer operation platform drives the buffer plate to slide on the track supporting seat through the air springs, accordingly buffers vibration produced in the process of acceleration, braking, parking and other operations of the ambulance and is kept stable.

The invention discloses an intelligent medical first aid station and a control system thereof, which relates to the technical field of medical aid. The intelligent medical first aid station comprisesa cabinet. One side of the main cabinet is fixed with an auxiliary cabinet, the main cabinet and the auxiliary cabinet are hinged with cabinet doors, the top of the main cabinet and the auxiliary cabinet are fixed with solar panels, and the cabinet door of the main cabinet is provided with a man-machine interaction panel and an electronic lock. Emergency rescue equipment is placed in the main cabinet, and several first aid kits are placed in the auxiliary cabinet. A main control is fixedly installed in that main cabinet, and the battery and the solar panel are fixed on the top of the main cabinet and the sub-cabinet through a bracket. The first aid cabinet is arranged, a man-machine interaction panel is arranged on that cabinet door. The electronic lock is used to open the cabinet door according to the identity verification, obtain the medical appliance, win the best time for the emergency rescue, fill in the blank period before the arrival of the ambulance, reduce the impact of the sudden disease on the patient, and the information of the first aid mode is displayed on the display device, so that the residents can understand the first aid knowledge easily.

The invention relates to a semi-automatic wheeled stretcher and a matching ambulance thereof, which solves the technical problems of unsafe factors in the existing wheeled stretchers. The semi-automatic wheeled stretcher consists of a frame, front jockey wheels, at least three folding legs with castor wheels, a folding locking device, and a folding control device. The folding locking device comprises a retractable support bar with one end hinged on an inclined strut and the other end hinged on the frame or main leg; a pin hole is opened on the outer shell of the folding locking device and a matching pin is provided. Under the control of the folding control device, the pin can pass in and out the pin hole. In use, the retractable support bar fails to be stretched when the front end of the pin enters the pin hole, then the folding locking device is in a locking state. Otherwise, the retractable support bar can be stretched freely, and then the folding locking device is in an unlocking state. The safer semi-automatic wheeled stretcher is more convenient if matched with the ambulance, and is widely used in different institutions of medical aids.

The invention relates to the field of clinical medical equipment and discloses an inflatable negative pressure isolated transferring cabin which comprises a cabin body and function modules, wherein the cabin body is provided with an air inlet and an exhaust hole; an exhaust tube is connected with the exhaust hole; the function modules comprise a circuit control board, a negative pressure sensor and an inflation exhaust motor driving circuit; the circuit control board, the negative pressure sensor and the inflation exhaust motor driving circuit form a control loop; the negative pressure sensoris arranged in the cabin body; and the inflation exhaust motor driving circuit controls on/off of the exhaust tube. Air introduced into the cabin body can be efficiently filtered through an air filtering and sterilization module, and air discharged outside the cabin body can be efficiently filtered and sterilized with ultraviolet rays, so that related emission standards can be met. The cabin can be compressed and folded into a small size in volume, is controlled within 25Kg in weight, is convenient to configure in ambulances, outpatient emergency treatments, ICUs (intensive care units), and the like, is particularly used for transferring acute infectious patients, and is particularly applicable to large-scale rapid transferring of infected people with biochemical protection in battlefieldoperation situations.

The invention belongs to the technical field of ambulances, and particularly relates to a reloading ambulance which comprises an ambulance body and an ambulance bin, the ambulance body and the ambulance bin are of a split structure, a carrying plane is arranged at the rear end of the ambulance body, an inserting area is arranged in the middle of the carrying plane, side face fixing areas are arranged on the two sides of the inserting area respectively, and a back fixing area is arranged at the back side of the inserting area; a plurality of fixing columns are arranged in the inserting area ina rectangular array mode, clamping mechanisms are arranged in the side face fixing areas and the rear side fixing area respectively, inserting mechanisms are arranged at the positions, corresponding to the inserting area, of the bottom of the rescue bin, and clamping strips are arranged at the positions, corresponding to the side face fixing areas and the rear side fixing area respectively, of thebottom of the rescue bin. A plurality of ambulance cabins can carry different rescue equipment, different ambulance cabins of the ambulance can be replaced according to the condition of a patient, the replacement advantage is fully utilized, the rescue conditions of the ambulance on an accident site and in the ambulance are improved, and better temporary rescue is provided before the ambulance arrives at a hospital.

The invention discloses a pre-hospital medical first-aid platform based on the Internet of Things. The platform comprises an on-site sign monitoring terminal and a hospital receiving terminal, whereinthe on-site sign monitoring terminal and the hospital receiving terminal are arranged for effectively solving the problem that the technical level of onboard doctors of an existing ambulance generally cannot meet the technical level of attending doctors of the hospitalized emergency department. Temporary disposal suggestions are transmitted to the on-site sign monitoring terminal through the hospital receiving terminal, an ambulance doctor in the ambulance can better stabilize the physical signs of the patient, and the block chain technology is used for processing the communication data between the field sign monitoring terminal and the hospital receiving terminal, thereby guaranteeing the data security and reviewable performance and facilitating the analysis of the first-aid process after a medical accident occurs; the on-site sign monitoring terminal and the hospital receiving terminal are connected through the 5G communication technology, so the real-time performance of the first-aid process is improved, and the striving for time for first aid is facilitated.

The invention discloses a protective ambulance. A cabin of the protective ambulance is divided into a driving cabin and a negative pressure cabin by a partition wall; a negative-pressure purificationand disinfection cabinet is arranged in the negative pressure cabin; a fresh air system is arranged at the top of the negative-pressure purification and disinfection cabinet; the fresh air system provides fresh air for the negative pressure cabin; a purification and disinfection device is arranged in the middle of the interior of the negative-pressure purification and disinfection cabinet; an airinlet window and a negative pressure generation device are arranged at the lower part in the negative-pressure purification and disinfection cabinet; an exhaust pipeline is arranged below the negative-pressure purification and disinfection cabinet; one end of the exhaust pipeline is connected with an exhaust port of the purification and disinfection device, and the other end of the exhaust pipeline is connected with a chassis exhaust system; gas in the negative pressure cabin enters the purification and disinfection device through the air inlet window to be purified and disinfected, and residual gas after purification and disinfection enters the chassis exhaust system through the exhaust pipeline. The problems that in the prior art, cross infection of people in a vehicle is likely to be caused, and suspicious pollution gas in the vehicle leaks can be solved, and safe transfer of new coronal pneumonia patients is achieved.

The invention belongs to the technical field of ambulances, and particularly relates to a clamping mechanism for reloading an ambulance, which is arranged in a side surface fixing area and a rear sidefixing area of an ambulance loading plane, and comprises two clamping plates, a first clamping plate supporting rod, a second clamping plate supporting rod and a supporting rod rotating seat, whereinthe two clamping plates are parallelly arranged, a clamping opening of the clamping mechanism is jointly formed by the opposite side faces of the two clamping plates, a clamping plate containing groove is formed in the carrying plane, at least two first clamping plate supporting rods are vertically arranged at the bottom of each clamping plate, and the lower end of each first clamping plate supporting rod is hinged to the upper end of a second clamping plate supporting rod. The lower end of each second clamping plate supporting rod is fixedly connected with a supporting rod rotating seat; therescue cabin clamping mechanism can limit left-right and front-back sliding of a rescue cabin after insertion connection, meanwhile, the clamping mechanism is a hidden clamping mechanism and can extend out of the carrying plane when clamping is needed, and insertion connection of the rescue cabin from the side face or the back face of a vehicle body is not affected.

The invention relates to a negative pressure device and an ambulance. The negative pressure device comprises two negative pressure fans, a cabin body and a differential pressure gauge, wherein the twonegative pressure fans are arranged at a tail end of the cabin body, each negative pressure fan comprises an air inlet and an air outlet, the air inlet is arranged inside the cabin body, the air outlet is formed in the outer part of the cabin body, the differential pressure gauge is arranged in the cabin body and is used for displaying the pressure difference between the cabin body and the external air pressure, the negative pressure device further comprises an air conditioner and an air conditioner control panel, the air conditioner control panel is electrically connected with the air conditioner and used for controlling the temperature T of the air conditioner, the air conditioner is used for adjusting the temperature in the cabin body, and the temperature of the air conditioner is thesame as the temperature in the cabin body. The negative pressure device is advantaged in that the rotating speed of the negative-pressure fans is adjusted according to the real-time temperature in thecabin body, so the proper temperature in the cabin body is kept, the proper pressure difference between the cabin body and the outside is kept, a comfortable and stable rescue environment is providedfor a patient, and rescue is convenient to carry out.

The invention discloses a vehicle induction detection device for a road junction traffic control system, and particularly relates to a device for detecting vehicles by using high-frequency radio waves. The detection device comprises a vehicle-mounted high-frequency signal transmitter (21) arranged on each vehicle and a road high-frequency signal receiver (22) which is arranged at the junction. The output signal of the road high-frequency signal receiver (22) is sent to a road signal lamp controller (12), and the road signal lamp controller (12) is used for controlling traffic signal lights (13) to direct the traffic. The device for detecting the vehicles by using the high-frequency radio waves is suitable for an intelligent control device for the road junction traffic signal lights. By using the detection device, the traffic lights can be controlled with a purpose to correctly realize green lights at the junctions with the vehicles, and the green lights in the corresponding directions are lightened according to the required running directions of the vehicles; the priority passing of buses and special vehicles (fire trucks, ambulances and the like) at the junctions can be realized; and the traffic jam at the junctions can be effectively prevented.