An integrated war injury first-aid nursing device

Abstract

The application relates to an integrated war injury first-aid nursing device and belongs to the technical field of medical first-aid instruments. In order to meet the particularity and complexity of battlefield treatment, the application provides an integrated war injury first-aid nursing device which comprises a material box and two stretcher assemblies, a plurality of material assemblies are uniformly arranged in the box body, each material assembly comprises a tool bag and a first-aid bag which are used in cooperation, and the tool bag and the first-aid bag are detachably connected with the box body; the two stretcher assemblies are arranged on the two sides of the box body, each stretcher assembly comprises a mounting frame and a supporting plate, the supporting plate is foldably arranged in the mounting frame, the upper surface of the supporting plate is flush with the upper surface of the box cover after being unfolded, and the supporting plate and the box cover cooperatively form a first-aid stretcher. The integrated war injury first-aid nursing device can improve the complex war injury response capability, provide more comprehensive preliminary response schemes for rescuers, optimize the treatment process and improve the treatment efficiency; the device also has a stretcher conversion function, facilitates the transfer of the wounded and improves the treatment effect.

Description

Technical Field

[0001] This invention relates to an integrated combat trauma emergency care device, belonging to the field of medical emergency equipment technology. Background Technology

[0002] Injuries caused by modern warfare, as well as non-war military operations, fires, earthquakes, and accidents, are diverse and complex. Combat personnel often suffer various injuries due to the complex and ever-changing battlefield environment. Timely and accurate treatment of the wounded and early debridement of the wounded are crucial to their treatment. Therefore, setting up relevant emergency rescue equipment can improve the effectiveness of wounded treatment.

[0003] For example, a portable multifunctional war trauma emergency care and examination integrated device disclosed in patent application publication number CN114366134A, publication date 20220419, has functions such as simple hospital bed, length adjustment, CT detector and electrocardiogram monitor fixation, oxygen cylinder placement, and defibrillator placement, so as to achieve the purpose of rapid emergency care.

[0004] Battle injuries are complex and diverse, and their classification and treatment require a comprehensive assessment based on the injury mechanism, location, and severity. Major types of injuries leading to disability or even death among combat personnel include massive hemorrhage due to arterial damage, asphyxiation from blast shockwaves, penetrating and blind-channel injuries caused by bullets or shrapnel, and fractures from external impacts. Effective treatment within the critical timeframe is often essential. Current emergency medical devices have limited functionality and are insufficient to meet the specific and complex needs of battlefield medical care.

[0005] To overcome the aforementioned shortcomings, this application provides an integrated combat trauma first aid and nursing device. The device integrates first aid supplies and medical equipment for blast injuries, gunshot wounds, burns, and multiple injuries, improving the device's ability to respond to complex combat trauma, providing rescue personnel with a more comprehensive initial response plan, optimizing the treatment process, and improving treatment efficiency. The device also has a stretcher conversion function, facilitating the transfer of seriously wounded personnel, ensuring a smooth transition of the wounded from the "tactical area" to the "treatment area," reducing the damage caused by secondary handling, and improving the treatment effect. Summary of the Invention

[0006] To overcome the limitations of existing emergency medical devices in terms of functionality and their inability to meet the specific and complex needs of battlefield treatment, this application provides an integrated combat trauma emergency care device. The device integrates emergency supplies and medical equipment for blast injuries, gunshot wounds, burns, and combined injuries, aiming to improve the device's ability to respond to complex combat trauma, provide rescue personnel with a more comprehensive initial response plan, optimize the treatment process, and improve treatment efficiency. The device also has a stretcher conversion function, facilitating the transfer of seriously wounded personnel, ensuring a smooth transition from the "tactical zone" to the "treatment zone," reducing damage caused by secondary handling, and improving treatment outcomes.

[0007] This application provides an integrated combat trauma first aid nursing device, including a supply box and two stretcher assemblies. The supply box includes a hinged box body and a box lid. Multiple supply assemblies are evenly arranged inside the box body. Each supply assembly includes a tool kit and a first aid kit for use. The tool kit and the first aid kit are detachably connected to the box body. The tool kit is used to store reusable supplies, and the first aid kit is used to store consumable supplies. The two stretcher assemblies are respectively arranged on both sides of the box body. Each stretcher assembly includes a mounting frame and a support plate. The support plate is folded and arranged inside the mounting frame. The upper surface of the support plate after unfolding is flush with the upper surface of the box lid. The two cooperate to form an emergency stretcher.

[0008] In some embodiments, the mounting bracket includes two spaced-apart mounting cylinders, each with a sliding rod inside its cavity, the sliding rod and the mounting cylinder being slidably connected; each of the two mounting cylinders has a first groove on its side that is close to each other, and the two sides of the support plate pass through the first groove and are fixedly connected to the two sliding rods; a stabilizing frame is provided on the side of the upper end of the mounting cylinder that is away from the housing, and a placement groove is provided on the upper surface of the stabilizing frame.

[0009] In some embodiments, a limiting ball is provided at one end of the sliding rod that passes through the inner cavity of the mounting cylinder, and the diameter of the limiting ball is larger than the diameter of the sliding rod; a spherical limiting cover is provided on the side of the mounting cylinder away from the ground, and a first through hole for the sliding rod to extend is provided above the limiting cover; a second groove communicating with the first through hole is provided between the side of the limiting cover away from the housing and the stabilizer; the diameter of the first through hole is larger than the diameter of the sliding rod and smaller than the diameter of the limiting ball, and the diameter of the second groove is larger than the diameter of the sliding rod and smaller than the diameter of the limiting ball.

[0010] In some embodiments, the stretcher assembly further includes a pull rod, the two ends of which are respectively hinged to one end of each of the two sliding rods extending out of the mounting cylinder.

[0011] In some embodiments, the support plate includes a front and a back side disposed opposite to each other. The front side is used to support the injured person, and the back side is provided with a fixing seat. A first buckle is provided below the fixing seat. Each stretcher assembly also includes a fixing plate and a first elastic member. The fixing plate is disposed between two mounting cylinders and located on the side of the first groove close to the box body. A second buckle is provided on the side of the fixing plate away from the box body. One end of the first elastic member is fixedly connected to the fixing seat, and the other end is detachably connected to the first buckle or the second buckle.

[0012] In some embodiments, the kit includes a penetrating injury kit, a hemostasis kit, a respiratory support kit, and a fracture kit, and the first aid kit includes a penetrating injury first aid kit, a hemostasis first aid kit, a respiratory support first aid kit, and a fracture first aid kit.

[0013] In some embodiments, the box contains multiple compartments. A tool kit and a first-aid kit are placed in adjacent compartments and are detachably connected to the compartments via the same engaging assembly. The engaging assembly includes a pressing rod, a slot, and a spring plate. The pressing rod is located in a slot between adjacent compartments, with one end extending out of the slot and a second elastic element positioned between the end extending into the slot and the bottom surface of the slot. The slot is located on the outer side of the tool kit and the first-aid kit. The spring plate is located on the side of the compartment, with one end connected to the side and the other end raised and connected to the pressing rod via a connecting rope. The spring plate engages with the slot, and the box contains a track for accommodating the connecting rope between the slot and the spring plate.

[0014] In some embodiments, a third elastic element is provided between the tool kit and the bottom of the compartment, and between the first aid kit and the bottom of the compartment.

[0015] In some embodiments, the integrated combat trauma first aid device further includes a secondary compartment disposed on one side of the supply box, comprising a hinged secondary compartment body and a secondary compartment cover, wherein the secondary compartment body has a storage compartment for placing an IV stand and hemostatic components.

[0016] In some embodiments, the infusion stand is placed in a first storage compartment and includes a first telescopic rod. One end of the first telescopic rod is provided with a rotating hanging plate, and the other end is hinged to the bottom surface of the first storage compartment via a hinge seat. The rotating hanging plate is provided with a plurality of hooks. The bottom surface of the first storage compartment is also provided with a first locking seat, which is spaced apart from the hinge seat. The side of the first locking seat facing away from its mounting bottom surface has an arc-shaped groove for engaging with the first telescopic rod. The side of the first storage compartment is provided with a second locking seat, which is located above the first hinge seat. The side of the second locking seat facing away from its mounting side has an arc-shaped groove for engaging with the first telescopic rod.

[0017] In some embodiments, the integrated combat trauma first aid device further includes a head fixation assembly, which is mounted on a stretcher assembly on one side and includes a U-shaped fixation airbag, a compression air pump, a one-way air intake valve, and a pressure relief valve. The U-shaped fixation airbag is located on the front of the support plate. The compression air pump is located within a hinged seat, which is situated at the end of the sliding rod near the pull rod. The compression air pump is connected to the U-shaped fixation airbag via an air outlet channel. The one-way air intake valve is connected to the compression air pump, and the pressure relief valve is connected to the U-shaped fixation airbag.

[0018] In this embodiment, the integrated combat trauma first aid device houses emergency supplies and medical devices for blast injuries, gunshot wounds, burns, and multiple injuries. These are categorized and placed within the same housing platform according to the type of combat trauma, providing rescue personnel with a more comprehensive initial response plan and enhancing the device's ability to handle complex combat trauma. Rescuers can clearly observe the location of the emergency supplies and medical devices simply by opening the lid, allowing them to select the appropriate toolkit and first aid kit based on the actual injury. This makes the initial selection more targeted, reducing the operational difficulty and error rate in the high-pressure, high-noise, and poor-light conditions of the battlefield, and alleviating the cognitive burden and operational pressure on medical personnel. Furthermore, it eliminates the need for rescue personnel to rummage through multiple scattered equipment packs, reducing pre-treatment steps and complexity, optimizing the treatment process, and helping rescue personnel seize the critical "golden hour" of treatment time. This shortens the time from injury to receiving critical life-saving measures (hemostasis, anti-shock), improving treatment effectiveness and battlefield survival rates.

[0019] In this embodiment, the emergency medical device integrates multiple supply components. Compared to existing systems that require carrying multiple separate medical equipment (hemostatic kits, IV bags, stretchers, etc.), this reduces the carrying burden on individual soldiers or medical teams, providing greater flexibility and mobility. The integrated design enables even non-specialized medics with minimal training to quickly and accurately perform critical initial first aid steps in emergency situations, enhancing grassroots medical capabilities and improving the treatment capabilities of individuals / teams.

[0020] In this embodiment, when the support plates are folded and installed inside the mounting frame, they are located on both sides of the box and abut against the sides of the box. At this time, the overall space occupied by the emergency device is small, providing excellent portability. When the two support plates are unfolded and cooperate with the box lid to form an emergency stretcher, critically ill patients or those with difficulty moving independently after initial first aid can be directly placed on or secured to the unfolded emergency device with a safety belt. Then, the emergency device can be pushed or pulled to smoothly move the patient from the "tactical zone" to the "treatment zone," such as a safe location or medical station. This reduces the probability of secondary transport causing injury to patients with spinal cord injuries, fractures, etc., and further improves the treatment effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an integrated combat trauma emergency care device in an unfolded state according to one embodiment of this application.

[0022] Figure 2 This is a top view of an integrated combat trauma first aid device according to an embodiment of this application.

[0023] Figure 3 This is a front view of an integrated combat trauma first aid nursing device according to an embodiment of this application.

[0024] Figure 4 This is a right view of an integrated combat trauma first aid device according to an embodiment of this application.

[0025] Figure 5 This is a schematic diagram of an integrated combat trauma emergency care device in a folded state according to one embodiment of this application.

[0026] Figure 6 This is a rear view of an integrated combat trauma first aid device according to an embodiment of this application.

[0027] Figure 7 This is a right view of an integrated combat trauma first aid device according to an embodiment of this application.

[0028] Figure 8 This is a partial top view of an integrated combat trauma first aid nursing device according to an embodiment of this application.

[0029] Figure 9 for Figure 8 A cross-sectional view along the AA direction.

[0030] Figure 10 for Figure 9 A magnified view of region A in the middle.

[0031] Figure 11 for Figure 8 A cross-sectional view along the BB direction.

[0032] Figure 12 for Figure 8 A cross-sectional view along the CC direction.

[0033] Figure 13 This is a schematic diagram of the structure of the box lid in one embodiment of this application.

[0034] Figure 14 This is a schematic diagram showing the connection between the mounting bracket and the fixing plate in one embodiment of this application.

[0035] Figure 15 This is a front view of the connection between the support plate and the sliding rod in one embodiment of this application.

[0036] Figure 16 This is a top view showing the connection between the support plate and the sliding rod in one embodiment of this application.

[0037] Figure 17 This is a schematic diagram of the structure of a first aid kit in one embodiment of this application.

[0038] Figure 18 This is a schematic diagram of the structure of an infusion stand in one embodiment of this application.

[0039] Figure 19 This is a schematic diagram of the structure of the first card holder in one embodiment of this application.

[0040] Figure 20 This is a schematic diagram of the hemostat in one embodiment of this application.

[0041] The labels in the attached diagram are as follows: 1-Supply box, 11-Box body, 111-Power supply cover, 112-Power supply compartment, 12-Box lid, 121-Padded cushion, 122-Safety strap, 2-Supply assembly, 21-Tool bag, 22-First aid kit, 3-Stretcher assembly, 31-Mounting bracket, 311-Mounting cylinder, 312-First slot, 313-Limiting cover, 314-First through hole, 315-Second slot, 32-Support plate, 321-Fixing base, 322-First buckle, 33-Sliding rod, 331-Limiting ball, 34-Stabilizing frame, 341-Placement slot, 35-Pull rod, 351-First section, 352-Second section, 353-Third section, 354-Rotating locking element, 36-Fixing plate, 361-Second buckle, 37-First elastic element, 4-Clamping assembly, 41-Pressing rod, 42-Second elastic element 43-Slot, 44-Spring plate, 45-Connecting rope, 46-Third elastic element, 47-Mounting rod, 5-Sub-box, 51-Sub-box body, 511-First storage compartment, 52-Sub-box cover, 53-IV stand, 531-First telescopic rod, 532-Rotating hanging plate, 533-Hook, 534-Hinge seat, 535-Locking knob, 536-First locking seat, 537-Second locking seat, 54-Stop Blood component, 541-Power module, 542-Drive pump, 543-First control valve, 544-Transmission tube, 545-Hemostat, 5451-Outer ring, 5452-Inner ring, 5453-Second telescopic rod, 546-Second control valve, 6-Miscellaneous item box, 7-Moving wheel, 8-Head fixation component, 81-U-shaped fixation airbag, 82-Compression air pump, 83-One-way air inlet valve, 84-Air outlet channel. Detailed Implementation

[0042] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of this application.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] When using the terms “including,” “having,” and “comprising” as described herein, another component may be added unless explicitly qualifying terms such as “only,” “consisting of,” etc. are used. Unless otherwise stated, singular terms may include plural forms and should not be construed as having a quantity of one.

[0045] It should be understood that although the terms “first,” “second,” etc., may be used herein to describe various elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, without departing from the scope of this application, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

[0046] It should also be understood that, in interpreting an element, although not explicitly described, the element is interpreted as including a range of error, which should be within the acceptable deviation range of a particular value as determined by a person skilled in the art. For example, "approximately," "about," or "substantially" can mean within one or more standard deviations, without limitation herein.

[0047] Furthermore, the accompanying drawings are not drawn to a 1:1 scale, and the relative dimensions of the components are shown in the drawings only as examples and not necessarily to actual scale.

[0048] This invention provides an inhalation component and an integrated combat trauma emergency care device, as described above. Figures 1 to 20 As shown, the device integrates emergency supplies and medical equipment for blast injuries, gunshot wounds, burns, and combined injuries, which can improve the device's ability to respond to complex combat trauma, provide rescue personnel with a more comprehensive initial response plan, optimize the treatment process, and improve treatment efficiency. The device also has a stretcher conversion function, which facilitates the transfer of seriously wounded patients, ensures a smooth transition of the wounded from the "tactical area" to the "treatment area", reduces the damage caused by secondary handling to the wounded, and improves the treatment effect.

[0049] This application provides an integrated combat trauma emergency care device, hereinafter referred to as the emergency device, such as... Figure 1 , Figure 5 and Figure 8 As shown, the emergency medical device includes a supply box 1 and two stretcher assemblies 3. The supply box 1 includes a hinged box body 11 and a box lid 12. Multiple supply assemblies 2 are evenly arranged inside the box body 11. Each supply assembly 2 includes a tool bag 21 and a first aid kit 22 for use in conjunction with the supply assembly. The tool bag 21 and the first aid kit 22 are detachably connected to the box body 11. The tool bag 21 is used to store reusable supplies, such as adjustable splints, thoracentesis needles, and other reusable emergency tools. The first aid kit 22 is used to store consumable supplies, such as medicines, gauze, disinfectants, and hemostatic cotton. The tool bag 21 includes a penetrating wound tool kit, a hemostasis tool kit, a respiratory support tool kit, and a fracture tool kit. The first aid kit 22 includes a penetrating wound first aid kit, a hemostasis first aid kit, a respiratory support first aid kit, and a fracture first aid kit.

[0050] In this embodiment, one side of the lid 12 is hinged to the body 11 via a rotating shaft. A handle is provided on the other side of the lid 12 opposite to the hinged side. This side is also detachably connected to the body 11 via locking devices such as padlocks, elastic buckles, snap-locks, and push-button locks. When treating the wounded, the lid 12 is first opened to expose the supplies 2. The tool kit 21 and first-aid kit 22 are then retrieved according to the wounded's injuries to provide basic treatment. For wounded with minor injuries or those not affecting mobility, the lid 12 is closed and locked after basic treatment to allow for transfer with the first-aid equipment or to proceed with the next treatment.

[0051] In this embodiment of the application, combat trauma such as blast injuries, gunshot wounds, burns, and multiple injuries are generally accompanied by massive bleeding, asphyxiation, penetrating wounds, fractures, and other injuries. Therefore, the provision of corresponding tool kits 21 and first aid kits 22 makes the initial selection by rescue personnel more targeted and improves the ability of the first aid device to respond to complex combat trauma.

[0052] In one example, the penetrating wound kit contains sterile bowls and splints; the hemostasis kit contains an elastic tourniquet; the respiratory support kit contains a thoracentesis needle and a portable suction device (for clearing airway secretions); and the fracture kit contains an adjustable splint, a neck brace, a pelvic fixation strap, and a portable X-ray machine (optional in battlefield conditions). The penetrating wound first aid kit contains sterile gauze, antibiotic gel (for infection prevention), and biocompatible dressings; the hemostasis first aid kit contains hemostatic dressings (such as chitosan hemostatic granules), sterile gauze, and pressure bandages; the respiratory support first aid kit contains one-way valve dressings (sealing tape); and the fracture first aid kit contains triangular bandages, analgesics, antibiotics, blood-activating and stasis-removing drugs, and fracture-healing-promoting drugs. Each kit 21 and first aid kit 22 is equipped with disinfectant and disposable sterile gloves to prevent cross-infection.

[0053] In one example, for a patient with a deep wound (such as a penetrating wound), sterile gauze from the penetrating wound first aid kit can be used to pack the wound to avoid direct contact with internal organs. For a patient with an open pneumothorax, sterile dressings or plastic sheeting from the respiratory support first aid kit can be used to seal the wound, turning an open pneumothorax into a closed one. For a patient with a tension pneumothorax, emergency thoracentesis can be performed using the thoracentesis needle from the respiratory support tool kit. For a patient with a penetrating abdominal wound, the sterile dressing from the penetrating wound first aid kit 22 can be used to cover the prolapsed intestine, which can then be protected with a sterile bowl from the penetrating wound tool kit before bandaging and immobilization. For a penetrating head injury, the sterile container from the penetrating wound tool kit can be used to cover the bulging brain tissue to avoid compression. For a patient with a limb fracture, splints from the fracture tool kit or improvised materials (wooden sticks, cardboard) can be used to immobilize the limb.

[0054] In this embodiment, the emergency medical device integrates emergency supplies and medical devices for blast injuries, gunshot wounds, burns, and combined injuries. These are categorized according to the type of combat trauma and placed within the same housing 11 platform, providing rescue personnel with a more comprehensive initial response plan and enhancing the device's ability to handle complex combat trauma. When using the device, rescue personnel can open the housing 12 to clearly observe the distribution of emergency supplies and medical devices based on the tool kits 21 and first-aid kits 22. They can then select the appropriate tool kit 21 and first-aid kit 22 based on the actual trauma, allowing for more targeted initial selection and reducing the operational difficulty and error rate in high-pressure, high-noise, and poor-light conditions on the battlefield. This also alleviates the cognitive burden and operational pressure on medical personnel. It also eliminates the need for paramedics to rummage through multiple scattered medical kits to find the necessary items, reducing pre-treatment steps and complexity, optimizing the treatment process, and helping paramedics seize the critical "golden hour" of treatment time, shortening the time from injury to receiving critical life-saving measures (hemostasis, anti-shock), and improving treatment effectiveness and battlefield survival rate.

[0055] In this embodiment, the emergency medical device integrates multiple supply components 2. Compared to existing systems that require carrying multiple separate medical equipment (hemostatic packs, IV bags, stretchers, etc.), this reduces the carrying burden on individual soldiers or medical teams and provides greater flexibility and mobility. The integrated design enables even non-specialized medics with minimal training to quickly and accurately perform critical initial first aid steps in emergency situations, enhancing grassroots medical capabilities and improving the treatment capabilities of individuals / teams.

[0056] In some embodiments, two stretcher assemblies 3 are respectively disposed on both sides of the box body 11. Each stretcher assembly 3 includes a mounting frame 31 and a support plate 32. The support plate 32 is folded and disposed inside the mounting frame 31. The upper surface of the support plate 32 after unfolding is flush with the upper surface of the box cover 12. The support plate 32 and the box cover 12 cooperate to form an emergency stretcher.

[0057] In this embodiment, when the support plate 32 is folded and installed inside the mounting frame 31, the support plate 32 is located on both sides of the housing 11 and abuts against the sides of the housing 11. At this time, the overall space occupied by the emergency device is small, making it easy to transport and move, and it has good portability. When the two support plates 32 are unfolded and cooperate with the housing cover 12 to form an emergency stretcher, critically ill patients or those with difficulty moving independently after initial first aid in place can be directly placed or secured to the unfolded emergency device with a safety belt. Then, the emergency device can be pushed or pulled to move the patient smoothly from the "tactical area" to the "treatment area," such as a safe location or medical station, reducing the probability of secondary transport causing injury to patients with spinal cord injuries, fractures, etc., and improving the treatment effect.

[0058] In this embodiment, the integrated emergency medical device facilitates standardized production and distribution, and promotes unified training and maintenance. The integrated design of various material components 2 enables standardization and modularization of the emergency medical device, facilitating the replacement of faulty parts or the upgrading of specific functional modules. It also simplifies logistical support; after treatment, only one main piece of equipment and its associated consumables need to be replenished based on costs to restore the device's integrity. Compared to managing spare parts and consumables for multiple independent devices, the supply chain is simpler and more efficient, improving resource utilization and logistical support capabilities.

[0059] In this embodiment, the housing 11 can be formed from carbon fiber, glass fiber, titanium alloy, aluminum alloy, and their composite materials, with a weight controlled within 5kg to 15kg, ensuring its impact resistance, extreme environment tolerance, and portability. In one example, the main panel of the housing 11 is molded from T700 carbon fiber and E51 epoxy resin composite material. The corners can be reinforced with 5mm thick TC4 titanium alloy using bolts. The housing 11 has a stepped sealing groove with a depth of 2mm and a width of 3mm at the lid, and a fluororubber O-ring with a cross-sectional diameter of 5mm is embedded in the groove. After the lid is closed, a tightening torque of 50N·m is applied using M6 stainless steel bolts to ensure an IP67 waterproof and dustproof rating, and to withstand the impact of a shrapnel with a speed of V50 greater than or equal to 650m / s and the impact of a fall from a height of 10 meters onto a concrete ground.

[0060] In some embodiments, both the upper surface of the support plate 32 after unfolding and the upper surface of the box cover 12 are provided with soft pads 121. The inner lining substrate of the soft pads 121 can be composed of medical materials such as polyurethane foam (PU foam), memory foam (slow rebound polyurethane), and silicone (medical-grade liquid silicone). The surface covering layer can be composed of polyvinyl chloride coated cloth, polyurethane coated cloth, thermoplastic polyurethane film, and antibacterial fabric, so that the part of the soft pads 121 that comes into direct contact with the human body meets the five requirements of waterproof, stain-proof, antibacterial, easy to disinfect, and breathable. At the same time, it avoids skin irritation, reduces the probability of bumps and pressure injuries when transporting the injured, and improves the effectiveness and comfort of the emergency device.

[0061] In some embodiments, mounting buckles are provided on both sides of the support plate 32 and the box cover 12. The mounting buckles are detachably connected to the medical safety belt through structures such as snaps and buttons. The length and tightness of the medical safety belt are adjustable, which can adapt to patients of different body types, taking into account both safety and comfort. It also fixes the injured person's position, reducing the probability of the patient slipping due to road bumps, sudden braking or tilting during transportation, causing changes in body position and causing secondary injuries, thereby improving the safety of transportation.

[0062] In some embodiments, each tool kit 21 and first aid kit 22 has a handle and text markings near the upper surface of the lid 12 to indicate the type of tool kit 21 and first aid kit 22, so as to facilitate identification and retrieval by paramedics. A groove is provided on the back of the lid 12 to provide mounting space for the handle.

[0063] In some embodiments, such as Figure 11 , Figure 14 and Figure 15As shown, the mounting frame 31 includes two spaced-apart mounting cylinders 311. A sliding rod 33 is installed inside the mounting cylinder 311, and the sliding rod 33 is slidably connected to the mounting cylinder 311. A first groove 312 is provided on the side of each mounting cylinder 311 that is close to each other. The two sides of the support plate 32 pass through the first groove 312 and are fixedly connected to the two sliding rods 33. A stabilizing frame 34 is provided on the upper end of the mounting cylinder 311 on the side facing away from the housing 11. A placement groove 341 for accommodating the sliding rod 33 is opened on the upper surface of the stabilizing frame 34. The mounting cylinders 311 can be fixedly connected to the housing 11 by welding or screw fastening. The stabilizing frame 34 can be a tripod, limiting the rotation angle of the sliding rod 33, thereby limiting the position of the support plate 32, improving the support stability of the sliding rod 33 and the support plate 32, and improving the support stability of the support plate 32 for the injured person.

[0064] In some embodiments, such as Figure 14 and Figure 15 As shown, a limiting ball 331 is provided at one end of the sliding rod 33 that passes through the inner cavity of the mounting cylinder 311. The diameter of the limiting ball 331 is larger than the diameter of the sliding rod 33. A spherical limiting cover 313 is provided on the side of the mounting cylinder 311 away from the ground. A first through hole 314 for the sliding rod 33 to extend is provided above the limiting cover 313. A second groove 315 communicating with the first through hole 314 is provided between the side of the limiting cover 313 away from the housing 11 and the stabilizer 34. The diameter of the first through hole 314 is larger than the diameter of the sliding rod 33 and smaller than the diameter of the limiting ball 331. The diameter of the second groove 315 is larger than the diameter of the sliding rod 33 and smaller than the diameter of the limiting ball 331. This does not affect the sliding and rotation of the sliding rod 33. Furthermore, the locking of the limiting ball 331 by the first through hole 314 and the second groove 315 prevents the sliding rod 33 from coming out, thereby improving the working stability of the sliding rod 33.

[0065] In some embodiments, such as Figure 1 and Figure 5 As shown, each stretcher assembly 3 also includes a pull rod 35, with both ends of the pull rod 35 hinged to the ends of two sliding rods 33 extending from the mounting sleeve 311. Each side of the pull rod 35 includes a support portion formed by connecting a first section 351 and a second section 352. The support portion is inverted L-shaped. The ends of the two first sections 351 away from the second sections 352 are hinged to the respective sliding rods 33, and both hinge points are equipped with rotating locking components 354 such as fastening screws. The ends of the two second sections 352 away from the first sections 351 are fixedly connected via a third section 353. The pull rod 35 can be integrally formed using processes such as injection molding to ensure tight connection between the sections. The middle area of ​​the third section 353 is wrapped with leather or fabric to increase surface friction, facilitating gripping or pushing.

[0066] In this embodiment of the application, when the emergency rescue device is in a folded state, such as Figure 5 and Figure 11 As shown, the sliding rod 33 is placed inside the mounting cylinder 311, the support plate 32 is located inside the first groove 312, and an elastic rubber ring (not shown in the figure) is fixedly connected inside the mounting cylinder 311. The limiting ball 331 is located below the elastic rubber ring. Under the action of the sliding rod 33's own weight, the locking of the elastic rubber ring, and the friction between the limiting ball 331 and the inner wall of the mounting cylinder 311, the sliding rod 33 does not slide relative to the mounting cylinder 311 when it is not subjected to an upward force. The pull rod 35 is located above the sliding rod 33. The rotation angle of the pull rod 35 can also be adjusted by rotating the locking member 354, so that the first section 351 of the pull rod 35 abuts against the box cover 12, further reducing the space occupied and improving the portability of the emergency rescue device.

[0067] In this embodiment, when the emergency rescue device is deployed, a pulling force is manually applied to cause the pull rod 35 to slide the sliding rod 33 upward. The limiting ball 331 overcomes the locking of the elastic rubber ring and moves upward to the position of the limiting cover 313, causing the support plate 32 to be pulled out of the first groove 312. Then, the sliding rod 33 is rotated so that it rotates along the extension direction of the second groove 315 to the top of the stabilizing frame 34 and abuts against the placement groove 341 on the stabilizing frame 34. At the same time, the support plate 32 is rotated to be on the same plane as the box 11, forming an emergency stretcher to carry the injured person. Finally, the rotation angle of the pull rod 35 is adjusted by rotating the locking member 354, and the pull rod 35 is rotated to an angle that is convenient for dragging the emergency rescue device and fixed, so that rescuers can push and pull the emergency rescue device and provide corresponding support for the injured person, improving the convenience and stability of the patient transfer.

[0068] In some embodiments, the support plate 32 can also be replaced with an elastic support cloth, the material of which includes abrasion-resistant high-strength Oxford cloth or nylon cloth. The elastic support cloth, in conjunction with the two sliding rods 33, can provide good support for the injured person, improve the load-bearing comfort of the emergency device, and further reduce the weight of the emergency device, thereby improving portability.

[0069] In some embodiments, such as 4, Figure 7 , Figure 14 and Figure 16As shown, the support plate 32 includes a front and a back side arranged opposite to each other. The front side has a soft pad 121 for supporting the wounded, and the back side has a fixing seat 321. A first buckle 322 is provided below the fixing seat 321. Each stretcher assembly 3 also includes a fixing plate 36 and a first elastic member 37. The fixing plate 36 is disposed between two mounting cylinders 311, with its two sides fixedly connected to the cylinder walls of the mounting cylinders 311. The middle plate section is fixedly connected to the side plate of the box body 11 by welding or fastening screws. The fixing plate 36 is located on the side of the first groove 312 near the box body 11, so that the first groove 312 is exposed to avoid obstructing the sliding of the support plate 32 in the first groove 312. A second buckle 361 is provided on the side of the fixing plate 36 away from the box body 11. One end of the first elastic member 37 is fixedly connected to the fixing seat 321, and the other end is detachably connected to the first buckle 322 or the second buckle 361.

[0070] In this embodiment, the first elastic element 37 can be a helical tension spring, made of spring steel or stainless steel. The other end of the first elastic element 37 can be fixedly connected to a carabiner, also called a safety buckle or hook-and-loop fastener, which is a type of quick-release equipment. It consists of a metal ring and a threaded locking mechanism. The metal ring is generally D-shaped or O-shaped, possessing high strength and toughness. The carabiner opens and closes by rotation, effectively preventing accidental disengagement and increasing safety during use.

[0071] In this embodiment, when the emergency rescue device is in a folded state, the end of the first elastic member 37 connected to the carabiner is engaged with the first buckle 322. The first elastic member 37 is integrally connected to the back of the support plate 32. When the front of the support plate 32 is unfolded to be parallel to the upper surface of the box 11, the first elastic member 37 is located below the support plate 32 facing the ground. At this time, the carabiner can be unfastened, and manual pressure can be applied to stretch the first elastic member 37, re-fixing the carabiner to the second buckle 361 and connecting it to the fixing plate 36, thus tightening the support plate 32 and the fixing plate 36. This, together with the stabilizer 34, fixes the support plate 32, reducing the probability of the support plate 32 swaying significantly up and down during the transfer of the injured, thereby improving the stability of the transfer.

[0072] In this embodiment, the second buckle 361 can also be directly disposed on the housing 11. The position of the second buckle 361 can be set according to actual needs, and this application does not limit it.

[0073] In some embodiments, such as Figure 9 and Figure 10As shown, the box 11 has multiple compartments. The tool bag 21 and first aid kit 22 are placed in adjacent compartments and are detachably connected to the compartments via the same engaging assembly 4. The engaging assembly 4 includes a pressing rod 41, a slot 43, and a spring plate 44. The pressing rod 41 is placed in the slot between adjacent compartments, with one end extending out of the slot and a second elastic element 42 between the end extending into the slot and the bottom surface of the slot. The slot 43 is placed on the outer side of the tool bag 21 and first aid kit 22. The spring plate 44 is placed on one side of the compartment, with one end connected to the side and the other end raised and connected to the pressing rod 41 via a connecting rope 45. The spring plate 44 is used to engage with the slot 43. The box 11 between the slot 43 and the spring plate 44 has a slide to accommodate the connecting rope 45.

[0074] In this embodiment, multiple tool bags 21, multiple first aid kits 22, and multiple pressing rods 41 are evenly distributed in three parallel rows along the same direction, with the pressing rods 41 located between the tool bags 21 and the first aid kits 22. The second elastic element 42 can be a helical compression spring, and the spring plate 44 can be a plate made of elastic material with elastic deformation force, or it can be a spring plate 44 structure formed by the cooperation of a torsion spring or other elastic force structure with a rigid plate, which can produce an angle change under force. When the tool bags 21 and the first aid kits 22 are placed in the receiving compartment, the second elastic element 42 is in the initial state, the connecting rope 45 does not apply tension to the spring plate 44, and the spring plate 44 is also in the initial state, inclined relative to the side of the receiving compartment, and engaged with the slots 43 on the tool bags 21 and the first aid kits 22, thereby limiting the tool bags 21 and the first aid kits 22, preventing them from falling out or shaking, and improving the fixed stability of the material assembly 2.

[0075] In the embodiments of this application, such as Figure 10 As shown, when selecting the appropriate tool kit 21 and first aid kit 22 according to the injury, manually press down one end of the push rod 41 extending from the receiving slot. The push rod 41 moves down, compressing the second elastic element 42 and causing the connecting rope 45 to move down. The connecting rope 45 causes one end of the spring plate 44 to move along the direction close to the side wall of the receiving compartment, so that the spring plate 44 is pressed against the side wall of the receiving compartment or placed in the groove opened on the side wall of the receiving compartment. The spring plate 44 does not engage with the slots 43 on the tool kit 21 and first aid kit 22. At this time, manually apply a pulling force to the handles on the surface of the tool kit 21 and first aid kit 22 to pull them out of the receiving compartment, open them to retrieve the medical supplies for treatment of the wounded. The locking component 4 can form a one-click pop-out structure, improving the ease of retrieval of the supplies component 2 and the ease of use of the first aid components.

[0076] In some embodiments, a first limiting ring is provided at the opening of the receiving groove, and a second limiting ring is provided on the pressing rod 41. The second limiting ring is located inside the receiving groove. Along the extending direction of the pressing rod 41, the projection range of the inner sidewall of the first limiting ring is located within the projection range of the outer sidewall of the second limiting ring. The first limiting ring and the second limiting ring are used to limit the pressing rod 41 and prevent the pressing rod 41 from coming out of the slot 43.

[0077] In some embodiments, such as Figure 10 As shown, a third elastic element 46 is provided between the tool bag 21 and the bottom surface of the receiving compartment, and between the first aid kit 22 and the bottom surface of the receiving compartment. The third elastic element 46 can be a helical compression spring. When the tool bag 21 and the first aid kit 22 are placed in the receiving compartment, the third elastic element 46 is in a compressed state under the constraints of the weight of the tool bag 21 and the first aid kit 22, and the engaging force of the spring plate 44 and the slot 43. When the pressing rod 41 moves down and the spring plate 44 is no longer engaged with the slot 43, the engaging force on the tool bag 21 and the first aid kit 22 is removed. Under the action of its own elastic force, the third elastic element 46 overcomes the weight of the tool bag 21 and the first aid kit 22 and extends, causing the tool bag 21 and the first aid kit 22 to automatically pop out of the receiving compartment, further improving the ease of use of the tool bag 21 and the first aid kit 22, and improving the application convenience of the first aid components. The materials of the second elastic element 42 and the third elastic element 46 include spring steel and stainless steel.

[0078] In this embodiment, both the second elastic member 42 and the third elastic member 46 are provided with mounting rods 47. The mounting rods 47 are fixedly connected to the ground of the receiving slot and the ground of the receiving compartment. The mounting rods 47 are used to limit the second elastic member 42 and the third elastic member 46, thereby improving the installation stability of the second elastic member 42 and the third elastic member 46. Multiple third elastic members 46, such as two, three or four, can be evenly arranged between the tool bag 21 and the bottom surface of the receiving compartment, and between the first aid kit 22 and the bottom surface of the receiving compartment, to make the tool bag 21 and the supply bag bear forces evenly and improve the pop-out stability.

[0079] In some embodiments, such as Figure 1 and Figure 8 As shown, the integrated combat trauma first aid nursing device also includes a secondary case 5, which is located on one side of the supply box 1. The secondary case 5 includes a hinged secondary case body 51 and a secondary case cover 52. The secondary case body 51 has a storage compartment inside for storing an IV stand 53 and a hemostatic assembly 54. Similar to the supply box 1, one side of the secondary case cover 52 is hinged to the secondary case body 51 via a rotating shaft, and the other side, opposite the hinged side, is detachably connected to the secondary case body 51 via a locking device such as a padlock. The secondary case body 51 can be equipped according to actual needs, and this application does not limit its configuration.

[0080] In some embodiments, such as Figure 2 , Figure 18 and Figure 19As shown, the IV stand 53 is placed in the first storage compartment 511 and includes a first telescopic rod 531. One end of the first telescopic rod 531 is provided with a rotating hanging plate 532, and the other end is hinged to the bottom surface of the first storage compartment 511 through a hinge seat 534. The rotating hanging plate 532 is provided with multiple hooks 533. The bottom surface of the first storage compartment 511 is also provided with a first locking seat 536, which is spaced apart from the hinge seat 534. The side of the first storage compartment 511 away from its mounting surface has an arc-shaped groove for engaging with the first telescopic rod 531. The side of the first storage compartment 511 is provided with a second locking seat 537, which is located above the first hinge seat 534. The side of the second locking seat 537 away from its mounting side has an arc-shaped groove for engaging with the first telescopic rod 531.

[0081] In this embodiment, when the IV stand 53 is in the retracted state, it is retracted and placed inside the first storage compartment 511. The first locking seat 536 secures the IV stand 53, and the first telescopic rod 531 engages with the arc-shaped groove to prevent wobbling, improving stability and facilitating portability. In use, the auxiliary case cover 52 is opened, causing the IV stand 53 to rotate and stand upright, detaching from the first locking seat 536. Then, the first telescopic rod 531 is stretched to adjust the rotating hanging plate 532 to a suitable height, and the rotating hanging plate 532 is rotated to adjust it to a suitable angle. At this time, the rotating and upright IV stand 53 is secured by the second locking seat 537 to prevent wobbling during use and improve operational stability.

[0082] In this embodiment, both the length of the IV stand 53 and the rotation direction of the rotating mounting plate 532 are adjustable, allowing the IV stand 53 to flexibly operate at different heights and angles. This provides convenience and saves time for rescue personnel in on-site blood transfusion, IV infusion, flushing, and disinfection procedures. A locking knob 535, composed of bolts, screws, and other components, is provided at the connection area between the rotating mounting plate 532 and the first telescopic rod 531 to fix the position of the rotating mounting plate 532 after angle adjustment.

[0083] In some embodiments, such as Figure 8 , Figure 9 , Figure 12 and Figure 20 As shown, the emergency rescue device is also equipped with a hemostasis component 54, including a power module 541, a drive pump 542, a first control valve 543, a transmission pipe 544, a hemostat 545, and a second control valve 546. The power module 541 (battery) is located in the power compartment 112 on the back of the housing 11. The opening of the power compartment 112 is provided with a power cover 111. The power compartment is also provided with a drive pump 542 (air pump) that is electrically connected to the power module 541. The outlet of the drive pump 542 is provided with a first control valve 543 (solenoid valve). The other end of the first control valve 543 is connected to the hemostat 545 through the transmission pipe 544. The hemostat 545 is provided with a second control valve 546 (pressure relief valve).

[0084] In this embodiment, the hemostat 545 includes an outer ring 5451, an inner ring 5452, and multiple second telescopic rods 5453, which are evenly arranged between the inner ring 5452 and the outer ring 5451. The inner ring 5452 includes two spaced semicircular portions. The second telescopic rods 5453 can be pneumatic piston rods. A transmission pipe 544 passes through the outer ring 5451 and communicates with the multiple pneumatic piston rods, driving the pneumatic piston rods to move. This causes the inner ring 5452 to move towards or away from the outer ring 5451, contacting the injured limb and applying pressure, thus obstructing blood flow and achieving hemostasis. A control board is installed inside the auxiliary housing 51, and a pressure sensor (not shown in the figure) is installed on the inner wall of the inner ring 5452. The pressure sensor is used to monitor the pressure applied to the limb by the inner ring 5452. The pressure sensor, the first control valve 543, and the second control valve 546 are all electrically connected to the control board.

[0085] In this embodiment, the hemostatic component 54 can be set with hemostatic (inflation) pressure and time as needed. The hemostatic device 545 is used to cover the wound on the limb near the heart. At startup, the control board controls the drive pump 542 and the first control valve 543 to open. The drive pump 542 rapidly pumps air into the hemostatic device 545. When the pressure reaches the set pressure, it automatically stops pressurizing, obstructing blood flow in the limb and achieving hemostasis. When the pressure sensor detects a slight leak in the pneumatic system or a change in pressure applied by the hemostatic device 545 due to a change in limb position, the control board controls the first control valve 543 and the second control valve 546 to replenish or release air as needed to ensure stable hemostatic pressure and the safety and reliability of the hemostatic component 54. After the hemostasis time is set, the controller automatically times the time, and an alarm (audio-visual) prompt will be given when it ends.

[0086] In this embodiment, each emergency rescue device is equipped with two sizes of hemostatic agents 545, with the outer ring 5451 and the inner ring 5452 having different diameters, which facilitates the interchangeability of upper and lower limbs, improves the hemostatic effect, and expands the application range of the emergency rescue device.

[0087] In some embodiments, such as Figure 3 As shown, the emergency medical device also includes a storage box 6, located below the supplies component 2. The storage box 6 is slidably connected to the housing 11 via a sliding rail and rollers, and is equipped with a locking mechanism to prevent it from sliding out during transport, thus improving application stability. The storage box 6 provides additional storage space, allowing users to add medical supplies as needed, such as portable lighting equipment, ensuring a clear field of vision during treatment and improving the ease of use of the emergency medical device. When the emergency medical device is folded, the medical safety belt can be detached from the lid 12 and support plate 32 and placed inside the storage box 6. It can be removed and installed when needed, further enhancing ease of use.

[0088] In this embodiment, the storage box 6 can be added or removed according to actual needs. Adding the storage box 6 can increase the storage space of the box 11 and improve the ease of use of the emergency device; removing the storage box 6 can reduce the volume of the box 11 and improve portability. This application does not limit this.

[0089] In some embodiments, such as Figure 3 As shown, multiple casters 7 are evenly arranged on the bottom of the housing 11, which can further improve the mobility of the emergency rescue device, saving time and effort.

[0090] In some embodiments, the emergency rescue device further includes a head fixation assembly 8, which is disposed on a stretcher assembly 3 on one side and includes a U-shaped fixation airbag 81, a compression air pump 82, a one-way air intake valve 83, and a pressure relief valve. The U-shaped fixation airbag 81 is disposed on the front of the support plate 32. The compression air pump 82 is disposed in a hinge seat, which is located at one end of the sliding rod 33 near the pull rod 35. The compression air pump 82 is connected to the U-shaped fixation airbag 81 through an air outlet channel 84. The one-way air intake valve 83 is connected to the compression air pump 82, and the pressure relief valve is connected to the U-shaped fixation airbag 81.

[0091] In this embodiment, the U-shaped airbag 81 is made of silicone, and soft pads 121 on the same support plate 32 are distributed around the periphery of the U-shaped airbag 81. A press-type air pump 82 is located between the pull rod 35 and the hinge seat, and can be a bellows press-type air pump. A one-way air inlet valve 83 has an externally threaded cap to open or close the one-way air inlet valve 83, preventing the U-shaped airbag 81 from deploying before the support plate 32. The pressure relief valve can be a press-type pressure relief valve, and is also externally protected by a cap.

[0092] Before the support plate 32 is unfolded, the one-way air inlet valve 83 is sealed by the cover, and the U-shaped fixed airbag 81 is in a deflated state, compressed and fixed on the support plate 32. When the support plate 32 is unfolded and cooperates with the box cover 12 to form an emergency stretcher, the cover is rotated to loosen it, and the one-way air inlet valve 83 is connected to the outside. Then, the lever 35 is manually rotated to press the bellows to press the air pump, pressing down the pump body, compressing the pump chamber, and the internal gas is filled into the U-shaped fixed airbag 81 through the air outlet channel 84. After releasing, the pump body rebounds, and outside air breaks through the one-way air inlet valve 83 to fill the pump chamber. Through repeated pressing, the U-shaped fixed airbag 81 is continuously inflated. The one-way air inlet valve 83 can prevent gas backflow and leakage, and the pressure relief valve can release gas and adjust the pressure as needed.

[0093] In this embodiment, the U-shaped fixation airbag 81, after inflation, can conform to the shape of the injured person's head, restricting the left-right and up-down movement of the injured person's head. It can also prevent abnormal head and neck movement during transport, protecting the injured person's cervical spine. The U-shaped fixation airbag 81 can provide soft support for the injured person's head, which can reduce local pressure and lower the risk of scalp pressure injury compared to rigid clamps. It can also buffer the impact of bumps and reduce the probability of secondary head injury.

[0094] In this embodiment, with the cooperation of the air pump 82, the one-way air inlet valve 83, and the pressure relief valve, the head immobilization component 8 does not require an external air source and can be inflated by hand, making it portable and easy to use. The one-way air inlet valve 83 locks in the air, ensuring that the U-shaped immobilization airbag 81 maintains pressure and prevents leakage after compressions cease. The pressure relief valve allows for flexible adjustment of the inflation degree of the U-shaped immobilization airbag 81, adapting to patients with different head circumferences and improving its applicability. Inflation and deflation before and after transport can quickly immobilize and release the victim's head, saving emergency operation time.

[0095] In this embodiment, the integrated design of the emergency medical device can compress the time required for hemostasis, intravenous infusion, and transport, increasing the utilization rate of the "golden 10 minutes" by more than 50%, thereby improving battlefield medical efficiency and seizing effective treatment time. For massive hemorrhage (accounting for more than 40% of combat casualty deaths) and shock, efficient hemostasis and rapid intravenous infusion can increase the survival rate of wounded soldiers by 20% to 30%, improving treatment outcomes. It can also optimize the allocation of battlefield medical resources; a single soldier / medical team can carry one set of equipment to replace the traditional 3-4 types of equipment (hemostasis kit + intravenous infusion equipment + stretcher), reducing the burden by more than 30%. The emergency medical device can be applied not only on the battlefield but also in disaster relief scenarios such as earthquakes and car accidents, demonstrating its wide range of applications.

[0096] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0097] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An integrated combat trauma emergency care device, characterized in that, include: The supply box (1) includes a hinged box body (11) and a box lid (12). Multiple supply components (2) are evenly arranged inside the box body (11). Each supply component (2) includes a tool bag (21) and a first aid kit (22) for use together. The tool bag (21) and the first aid kit (22) are detachably connected to the box body (11). The tool bag (21) is used to store reusable supplies, and the first aid kit (22) is used to store consumable supplies. Two stretcher components (3) are respectively set on both sides of the box (11). Each stretcher component (3) includes a mounting frame (31) and a support plate (32). The support plate (32) is folded inside the mounting frame (31). The upper surface of the support plate (32) after unfolding is flush with the upper surface of the box cover (12). The two work together to form an emergency stretcher.

2. The integrated combat trauma emergency care device according to claim 1, characterized in that, The mounting bracket (31) includes two spaced mounting cylinders (311), and a sliding rod (33) is provided in the inner cavity of the mounting cylinder (311). The sliding rod (33) and the mounting cylinder (311) are slidably connected. A first groove (312) is provided on the side of the two mounting cylinders (311) that are close to each other. The two sides of the support plate (32) pass through the first groove (312) and are fixedly connected to the two sliding rods (33). A stabilizing frame (34) is provided on the side of the upper end of the mounting cylinder (311) away from the box body (11), and a placement groove (341) is provided on the upper surface of the stabilizing frame (34).

3. The integrated combat trauma emergency care device according to claim 2, characterized in that, A limiting ball (331) is provided at one end of the sliding rod (33) that passes through the inner cavity of the mounting cylinder (311). The diameter of the limiting ball (331) is larger than the diameter of the sliding rod (33). A spherical limiting cover (313) is provided on the side of the mounting cylinder (311) away from the ground. A first through hole (314) for the sliding rod (33) to extend is provided above the limiting cover (313). A second groove (315) communicating with the first through hole (314) is provided between the side of the limiting cover (313) away from the box (11) and the stabilizer (34). The diameter of the first through hole (314) is greater than the diameter of the sliding rod (33) and less than the diameter of the limiting ball (331), and the diameter of the second groove (315) is greater than the diameter of the sliding rod (33) and less than the diameter of the limiting ball (331).

4. The integrated combat trauma emergency care device according to claim 2, characterized in that, The stretcher assembly (3) also includes a pull rod (35), the two ends of which are respectively hinged to one end of the two sliding rods (33) extending out of the mounting cylinder (311).

5. The integrated combat trauma emergency care device according to claim 2, characterized in that, The support plate (32) includes a front and a back that are arranged opposite to each other. The front is used to support the wounded, and the back is provided with a fixing seat (321). A first buckle (322) is provided below the fixing seat (321). Each stretcher assembly (3) also includes a fixing plate (36) and a first elastic element (37). The fixing plate (36) is located between two mounting cylinders (311) and on the side of the first groove (312) near the box (11). A second buckle (361) is provided on the side of the fixing plate (36) away from the box (11). One end of the first elastic element (37) is fixedly connected to the fixed base (321), and the other end is detachably connected to the first buckle (322) or the second buckle (361).

6. The integrated combat trauma emergency care device according to claim 1, characterized in that, The tool kit (21) includes a penetrating injury tool kit, a hemostasis tool kit, a respiratory support tool kit, and a fracture tool kit. The first aid kit (22) includes a penetrating injury first aid kit, a hemostasis first aid kit, a respiratory support first aid kit, and a fracture first aid kit.

7. The integrated combat trauma emergency care device according to claim 1, characterized in that, The box (11) has multiple compartments. A tool kit (21) and a first aid kit (22) are placed in adjacent compartments and are detachably connected to the compartments via the same locking assembly (4). The locking assembly (4) includes: The pressing rod (41) is set in the receiving groove between adjacent receiving cells, with one end extending out of the receiving groove and the other end extending into the receiving groove being provided with a second elastic element (42) between the bottom surface of the receiving groove. Card slots (43) are provided on the outer surfaces of the tool kit (21) and the first aid kit (22); A spring plate (44) is provided on the side of the receiving compartment. One end is connected to the side, and the other end is raised and connected to the pressing rod (41) through a connecting rope (45). The spring plate (44) is used to engage with the slot (43). Multiple third elastic elements (46) are respectively disposed between the tool bag (21) and the bottom surface of the compartment, and between the first aid kit (22) and the bottom surface of the compartment.

8. The integrated combat trauma emergency care device according to claim 1, characterized in that, It also includes a secondary box (5), which is located on one side of the supply box (1) and includes a hinged secondary box body (51) and a secondary box cover (52). The secondary box body (51) has a storage compartment inside, which is used to place an IV stand (53) and a hemostatic assembly (54).

9. The integrated combat trauma emergency care device according to claim 8, characterized in that, The IV stand (53) is placed in the first storage compartment (511) and includes a first telescopic rod (531). One end of the first telescopic rod (531) is provided with a rotating hanging plate (532), and the other end is hinged to the bottom surface of the first storage compartment (511) through a hinge seat (534). The rotating hanging plate (532) is provided with multiple hooks (533).

10. The integrated combat trauma emergency care device according to claim 4, characterized in that, It also includes a head fixation component (8), which is mounted on one side of the stretcher assembly (3) and includes: U-shaped fixed airbag (81) is set on the front of the support plate (32); The press air pump (82) is located inside the hinge seat, which is located at the end of the sliding rod (33) near the pull rod (35). The press air pump (82) is connected to the U-shaped fixed airbag (81) through the air outlet channel (84). A one-way air intake valve (83) is connected to a press air pump (82); The pressure relief valve is connected to the U-shaped fixed airbag (81).

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