102 results about "Rescue Stretchers" patented technology

The invention relates to a rescue stretcher of a split folding type, belonging to machinery. The rescue stretcher of the split folding type comprises a stretcher as a bottom frame part and a litter as the upper part, wherein the litter comprises a main litter and an auxiliary litter as well as a changeable auxiliary litter supporting frame and stretcher handles, wherein the stretcher comprises a rectangular four-rod chassis frame body, an electric push rod, a lifting bracket in an X-shaped structure, a sliding guide rail and a wheel set, the litter comprises the main litter and the auxiliary litter the main bodies of which have basically identical structures, outline dimensions and same purpose, and the auxiliary litter at the upper layer can be taken down as required to form a single-layer stretcher. Compared with a traditional common litter, the invention can improve the rescue efficiency in multiples and can be freely dismounted and folded to be portable for a medical staff.

The invention relates to an obstacle-crossing rescue robot based on parallel mechanisms. The obstacle-crossing rescue robot comprises a rescue stretcher, an ambulance chassis, six-DOF (degree of freedom) parallel mechanisms, four planet gears, a three-level damping clutch, four dampers and two illuminating lamps, wherein the rescue stretcher is located above the ambulance chassis; the six-DOF parallel mechanisms are located at the front end and the rear end of the ambulance chassis and connected with the rescue stretcher, limited assigned yielding motion and effective bearing of push rods relative to the ambulance chassis and the rescue stretcher can be realized, the support performance of the push rods can be effectively improved, and the reliability, the stability and the safety of the rescue stretcher are improved; the four planet gears are driving wheels at the ambulance chassis, the height of the ambulance chassis can be effectively increased, and an obstacle is crossed rapidly; the damping clutch is mounted at the rear end of the ambulance chassis; the four dampers are located below four corners of the rescue stretcher; the two illuminating lamps are located at the front end of the ambulance chassis and can be used for illumination at night, and the driving safety is improved.

A lanyard assembly for lifting a rescue stretcher, comprising a lifting gear with lower fastening means to be fixed at different fastening points of the stretcher, and a rope assembly to connect the lifting gear with a lifting device, characterized in that the rope assembly comprises a set of rope sections, each rope section having a fixed length and a first end being connectable to the lifting device and an opposite second end being connectable to the first end of any other rope section or to the lifting gear.

The present invention provides a foldable rescue stretcher having an open position for transporting a patient and a storing position for storing the foldable rescue stretcher. The foldable rescue stretcher includes a rigid supporting frame having a plurality of sections, a protective barrier, and an inflatable collar. Methods of using the foldable rescue stretcher are also provided.

The invention belongs to air rescue technology, and relates to an improved on-board rescue stretcher which comprises a stretcher bed. The improved on-board rescue stretcher is characterized in that a longitudinal beam butt joint shaft hole is formed at each of four corners of a rectangular bed frame, a bed-leg upper butt joint shaft hole is formed in each of upper and lower end face of each bed leg (4), four butt joint tubes (6) identical in structure are arranged, a butt joint shaft (6a) with the diameter smaller than the external diameter of each butt joint tube (6) is arranged at each end of each butt joint tube (6), and four butt joint pins (10) are further provided. The improved on-board rescue stretcher has the advantages that space of a passenger cabin can be fully utilized, and number of casualties capable of being carried when air rescue missions are executed is increased greatly.

The present invention relates to a totally enclosed multifunctional glass fiber reinforced plastic life boat which is mainly used for evacuating people in large ships in danger. The invention comprises a boat body on which a power device, a cockpit, a boat lifting device and a door are arranged, and seats and rescue stretchers are arranged in the boat body. The invention is characterized in that a roof is arranged above the boat body and the inner boat is a total enclosed structure, while the seats and the rescue stretchers can share installing position and are connected actively with the boat body through active connecting device. The invention can be used as a life boat and as a life boat that can be taken part and changed to not only rescue injures but also be seated; also a medicine apparatus and instruments box is arranged inside the lift boat, which can cure the injures in time.

This invention discloses a rescue stretcher or rescue litter and which includes a variable angle rail adapter with an adapter body with rail apertures configured for rotatable mounting around a stretcher rail and an attachment aperture transverse to the rail aperture configured to transversely receive attachment components therein.

A pair of carabiner mounting members are rigidly mounted or mountable to each top rail of a basket rescue stretcher. The carabiner mounting members are mounted or mountable spaced longitudinally apart along the each top rail. Each carabiner mounting member extends into the stretcher cavity and defines a carabiner receiving opening which lies in a first plane which is perpendicular both to a vertical second plane containing the corresponding top rail to which the carabiner mounting member is mounted or mountable and to a horizontal third plane which contains the pair of top rails on opposite sides of the stretcher.

The invention discloses a rescue stretcher which comprises stretcher cloth, a first stretcher rod, a second stretcher rod, a first bendable transverse rod, a second bendable transverse rod and an infusion rod. Rod sleeves are respectively arranged on two sides of the stretcher cloth, folding square covering cloth is arranged on the back surface of the stretcher cloth, a plurality of first matching patches are arranged on opposite side edges of the folding square covering cloth, a plurality of corresponding second matching patches are arranged on the back surface of the stretcher cloth, and the folding square covering cloth and the stretcher cloth are fittingly connected with each other by the first matching patches and the second matching patches; sleeves are arranged at two ends of the first stretcher rod and two ends of the second stretcher rod, and positioning holes are formed in the sleeves; push type positioning pins are arranged at two ends of the first bendable transverse rod and two ends of the second bendable transverse rod; the bottom of the infusion rod is connected to an end of the first stretcher rod by a directional rotary shaft. The rescue stretcher has the advantages that wound can be effectively protected by the rescue stretcher under severe weather conditions; different distances between the two stretcher rods can be set according to patients in different bodily forms, and accordingly the comfort can be improved for the patients in transport procedures.

The invention relates to a multifunctional rescue stretcher and a use method thereof. The stretcher is characterized by comprising two parallel main rods and foot rests hinged to the lower portions ofthe main rods, foldable foot rest connecting rods are hinged between the root rests and the main rods, wheel carriers used for installation wheels are arranged on the lower portions of the foot rests, and springs are arranged between the wheel carriers and the lower portions of the foot rests. The multifunctional rescue stretcher is simple in structure and reasonable in design, the buffer performance of the stretcher is improved conveniently, and use is more comfortable.

The invention discloses a medical care stretcher with an isolation and disinfection protective cover, and belongs to the technical field of medical rescue stretchers. The medical care stretcher comprises a bed board; four supporting legs are arranged at the lower end of the bed board; universal wheels are fixedly arranged at the lower ends of the supporting legs; an isolation hood is arranged at the upper end of the bed board; an oxygen connector is fixedly arranged at the upper end of the isolation hood; an inflation inlet is formed in one side of the isolation hood; fixing grooves are fixedly formed in the lower end of the back of the isolation hood; an extrusion clamping groove is fixedly formed in the lower end of the front face of the isolation hood; a household device is fixedly arranged on the extrusion clamping groove; sliding clamping grooves are fixedly formed in the left side and the right side of the isolation hood; and inserting-pulling clamping grooves are fixedly formedin the front ends of the sliding clamping grooves. The problem that a traditional rescue stretcher does not have the isolation protective function is solved, and the isolation hood is convenient to fold due to air bag composition.

The invention provides an improved lifting type rescue stretcher comprising a bed body and a stretcher body. The bed body is arranged on the top of the stretcher body; the left end and the right end of the bed body are fixedly connected with the stretcher body; a lifting support is arranged over the bed body; the bottom of the lifting support is fixedly connected with the left end and the right end of the bed body; the top of the lifting support is provided with a lifting sleeve; the bottom of the stretcher body is provided with a plurality of symmetrical damping supports. With the lifting support and the matching lifting sleeve, the stretcher can be reliably lifted; with an inflation air bag and matching liquid state nitrogen, the stretcher can float and move in water; with universal wheels, the stretcher can move horizontally on the ground; via damping springs and matching damping rods, the stretcher has a damping function; the stretcher has the advantages of high reliability, simple structure and wide application range.

Provided is a ground-attaching rescue bed. The ground-attaching rescue bed is characterized in that two sides of the bottom of a bed board are provided with supporting boards, the middle sections of the bottoms of the supporting boards are horizontally arranged, the front and back ends are arranged in a circular arc shaped or obliquely, and the bottoms of the supporting boards are sequentially provided with a plurality of rollers in the front-back direction; a support is movably matched with the bed board and is provided with a first position for unfolding and supporting the bed board and a second position for folding and closing, and the horizontal heights of supporting legs are higher than those of the bottoms of the supporting plates when the supporting legs are located at second positions. The front and the back ends of the bed board are both provided with lifting handles. The ground-attaching rescue bed has the advantages that the support can be folded and closed up to be locatedat its second position on the occasion where a common rescue bed is inconveniently used, the use range is wider when the ground-attaching rescue bed is used as a rescue stretcher, the ground-attachingrescue bed can be conveniently dragged through the supporting plates and their rollers, and when the ground-attaching rescue bed is carried to go up and down stairs, more effort is saved, and quick rescue is facilitated.

A rescue stretcher with an automatic weighting function comprises a stretcher body and is characterized by further comprising a weighing sensor and a wireless transmission device. The weighing sensor is arranged on the lower surface of a bed sheet of the rescue stretcher body and electrically connected with the wireless transmission device. When an emergency patient is delivered to the rescue stretcher, the weight of the patient can be obtained through weighing in time, and when workers in the emergency department go out for rescue, the weight data of the patient can be sent back to the emergency department in time and help the emergency department to rescue the patient.

The invention discloses a folding outdoor rescue stretcher, which comprises a placing box, a first folding plate, a hinge piece, a second folding plate and a third folding plate. The interior of the placing box is divided into a triangular accommodating groove part and a triangular block body part along a diagonal line, the cross section of the first folding plate and the cross section of the second folding plate are each in a right triangle shape, the bevel edge of the first folding plate is movably connected with the bevel edge of the second folding plate through a hinge piece, and the cross section of the hinge piece is of a structure shaped like a Chinese character 'wang'. The area size of the cross section of the second folding plate is equal to that of the cross section of the first folding plate, and the right-angle side of the second folding plate is movably connected with a third folding plate through a hinge piece. According to the folding stretcher for outdoor rescue, the stretcher surface is folded on the basis of the paper folding principle, the size and the occupied space of the stretcher are effectively reduced after folding, in addition, automatic fixing is completed after overturning and unfolding, and rapid unfolding of the stretcher is achieved.

A multifunctional rescue stretcher comprises a first support, a second support, an adjusting piece connecting one end of the first support and one end of the second support, a third support detachably arranged at the other end of the second support and a bearing assembly arranged on the first support and the second support. The adjusting piece comprises a fixed rod, an adjusting rod in pivoting connection with the fixed rod and an adjusting nut sleeved on the adjusting rod and in threaded connection with the adjusting rod. The adjusting rod is connected onto the first support, and the adjusting nut abuts against the fixed rod to enable the fixed rod and the adjusting rod to be fixed. The bearing assembly comprises a main body portion and a waist belt and an upper fixing belt located on the main body portion. The main body portion is connected with the first support, the second support and the third support. A shoulder belt is arranged on the back of the main body portion, the waist belt is arranged on the shoulder belt, and two ends of the upper fixing belt are fixedly arranged on two sides of the first support. The multifunctional rescue stretcher can be switched into a stretcher mode and a back carrying mode according to requirements to adapt to various severe environments.

The invention discloses a novel reelable emergency stretcher. The novel reelable emergency stretcher is composed of two alpenstocks and a stretcher body and is characterized in that the alpenstocks are located on the two sides of the stretcher body, and the alpenstocks can be used for mountaineering and can also serve as rescue stretcher rods. The novel reelable emergency stretcher has the advantages of being low in weight and high in strength. The stretcher body can be reeled horizontally and then reeled slightly longitudinally and fixed through material tension in use. The emergency stretcher can be reeled so as to be carried conveniently when not used.

The invention discloses a multifunctional rescue stretcher. The multifunctional rescue stretcher comprises a stretcher body, the stretcher body is provided with fixing belts which are used for fixing the sick and wounded, lifting belts are mounted at two sides of the stretcher body and are used for lifting the stretcher, a plurality of holes are formed in the edges of the stretcher body, the lifting belts pass through the holes in sequence so that one part of each of the lifting belts is located at the use surface of the stretcher body while the other part is located at the back of the stretcher body, and the lifting ropes are arrayed crossly. On the one hand, the sick and wounded feel comfortable in transporting, on the other hand, the labor forces of the stretcher bearers are lowered, and the multifunctional rescue stretcher is convenient to use and is labor-saving. The stretcher can be folded and put in a special bag when not in use, so that the stretcher enables the floor space to be saved, is convenient to carry, and is light and durable.

The invention discloses a rescue stretcher which prevents a patient from being tilted over and can effectively protect the patient. The following technical scheme is adopted: the rescue stretcher comprises a boat-shaped stretcher body and is characterized by further comprising an outer cover; the right side of the rescue stretcher body is fixedly connected with the right side of the outer cover; the left side of the rescue stretcher body is connected with the left side of the outer cover by a connecting piece; the connecting piece is a zipper or a fastener; the outer cover is set to be transparent in part or in whole so as to facilitate an operator to observe conditions of the patient; the rescue stretcher body is made of integrally synthesized hard plastics. With the adoption of the hard plastics, the rescue stretcher is used lightly and conveniently; because the rescue stretcher is of a boat shape, the rescue stretcher can be floated on the water for work; the rescue stretcher is provided with a hoisting hole so that the rescue stretcher is hoisted conveniently and can be transported on the water and in the air; according to the rescue stretcher disclosed by the invention, the outer cover is increased based on the existing boat-shaped rescue stretcher, so when the patient is transferred, the outer cover is fixed well, and the rescue stretcher can prevent the patient from being tiled over and can effectively protect the patient.

The invention provides a modular integrated medical bed used under aviation conditions, relating to the technical field of aviation medical rescue. The modular integrated medical bed used under aviation conditions comprises a safety belt, minusg belts, an upper bed body, a lower bed body, a medical device fixing bracket and a rescue stretcher, wherein the lower bed body is of a hollow rectangularshell structure arranged on the bottom; the upper bed body is of a rectangular shell structure with the section being the same as that of the lower bed body, and the upper bed body is fixedly mountedon the upper surface of the lower bed body; the rescue stretcher is fixedly mounted on the upper surface of the upper bed body; the medical device fixing bracket is vertically and fixedly mounted on the side walls of the long sides of the upper bed body and the lower bed body; the minusg belts are arranged at two ends of the upper surface of the upper bed body; through the minusg belts, the limiting and fixing for the rescue stretcher are realized; the safety belt is arranged on the upper surface of the rescue stretcher, and the fixing for the external wounded is realized through the safety belt. For the modular integrated medical bed used under aviation conditions, the requirements of independent oxygen supply, power supply and reliable securing are satisfied, the air transportation evacuation difficulty of the mild-severe sick and wounded under the aviation condition is solved, and the rapid disassembly of the integrated medical bed is realized.

The invention provides an automatic rescue stretcher. The automatic rescue stretcher comprises a stretcher part and a walking part, wherein the lower end of the stretcher part is arranged at the upperend of the walking part in a sliding mode; the stretcher part can be deformed automatically and can be turned into a chair state, so that the whole stretcher can walk in a narrow corridor conveniently; and people requiring rescue can be automatically moved to the stretcher part and fixed due to the structure of the stretcher part; the walking part can be deformed automatically and can walk on stairs automatically, the unique structure of the walking part enables the stretcher part to be always kept balanced when the whole stretcher walks on the stairs, and the safety of people requiring rescue can be guaranteed to a certain extent. According to the automatic rescue stretcher, the efficiency of rescuing personnel is improved along with time and labor saving, and the risk of secondary injury possibly caused by moving people in a narrow place is also avoided.