Medical rescue unmanned aerial vehicle and medical rescue system

By designing a drone with split rescue carrier box and control module, the safety and timeliness of drones providing oxygen and rehydration rescue in emergencies is solved, and efficient medical rescue is achieved.

CN120288277APending Publication Date: 2025-07-11TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
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Patent Information

Application Number
CN202510370093.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-27
Publication Date
2025-07-11

AI Technical Summary

Technical Problem

In emergencies, especially places where people cannot arrive in time, it is difficult to effectively solve the problem of how to provide oxygen and rehydration rescue safely and promptly through drones.

Method used

A medical rescue drone was designed, including the drone fuselage, a rescue carrier box and a camera. The rescue carrier box was divided into upper and lower semi-cylinders, which were used to provide oxygen and fluid replenishment respectively. The use of oxygen mask and suction pipes was controlled through magnetic suction devices and locking structures. The control module controlled the opening and flow of oxygen supply and fluid replenishment according to scene information.

Benefits of technology

After the drone arrives at the destination, it can provide rescued oxygen and fluid relief rescue in a timely manner, improve rescue efficiency, and ensure the safety and timeliness of rescue.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of emergency rescue, in particular to a medical rescue unmanned aerial vehicle and a medical rescue system. The rescue carrier box is bundled below the unmanned aerial vehicle body and is cylindrical; the rescue carrier box comprises an upper semi-cylinder and a lower semi-cylinder, the upper semi-cylinder is connected with an oxygen mask, an oxygen generator is arranged in the upper semi-cylinder, an electric pump is arranged in the lower semi-cylinder, and the lower semi-cylinder is connected with a suction pipeline and used for containing liquid supplement so as to provide liquid supplement supply for a rescued person through the suction pipeline; the camera is arranged below the machine body and used for collecting rescue scene information; the control module is arranged in the unmanned aerial vehicle body and is used for controlling the unmanned aerial vehicle to fly to a destination, when the unmanned aerial vehicle arrives at the destination, on the basis of rescue scene information, oxygen supply rescue and / or oral liquid supplementing rescue are / is controlled to be started, oxygen and liquid supplementing rescue are provided through the unmanned aerial vehicle, timely supply is provided for rescued persons needing the materials, the rescue efficiency is improved, and the rescue cost is reduced. And rescue safety is guaranteed.
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Description

Technical Field

[0001] The present invention relates to the field of emergency rescue technology, and in particular to a medical rescue drone and a medical rescue system. Background Art

[0002] In many emergencies, especially when personnel cannot arrive in time and rescue is urgently needed, such as fire or earthquake, vehicles cannot directly reach the destination, rescue time is limited, and rescue cannot be carried out in time. In order to achieve timely rescue, drones can be used to deliver some supplies, but due to the special nature of some supplies, they cannot be delivered directly, such as supplies with safety requirements.

[0003] Therefore, how to achieve safe rescue and save lives in time through drones is a technical problem that needs to be solved urgently. Summary of the invention

[0004] In view of the above problems, the present invention provides a medical rescue drone and a medical rescue system that overcome the above problems or at least partially solve the above problems.

[0005] In a first aspect, the present invention provides a medical rescue drone, comprising:

[0006] UAV fuselage;

[0007] The rescue carrier box is bundled under the fuselage of the UAV and is cylindrical;

[0008] The rescue carrier box comprises an upper semi-cylinder and a lower semi-cylinder, wherein the upper semi-cylinder is connected to an oxygen mask, an oxygen concentrator is arranged in the upper semi-cylinder to provide oxygen supply to the rescued person through the oxygen mask, an electric pump is arranged in the lower semi-cylinder and connected to a suction pipe, and the lower semi-cylinder is used to hold a rehydration fluid to provide a rehydration fluid supply to the rescued person through the suction pipe;

[0009] The camera is installed under the drone body to collect rescue scene information;

[0010] The control module is arranged in the drone body and is used to control the drone to fly to the destination, and when arriving at the destination, based on the rescue scene information, control the start of oxygen supply rescue and / or oral rehydration rescue.

[0011] Preferably, a magnetic device is provided on the upper semi-cylinder, and an adsorption structure is provided on the oxygen mask, and during the flight of the drone, the oxygen mask is adsorbed on the magnetic device through the adsorption structure;

[0012] When the control module determines that oxygen rescue is needed based on the rescue scenario information, the control module controls the magnetic device to be powered off so that the oxygen mask is detached from the magnetic device for use by the rescued person.

[0013] Preferably, the control module is further configured to:

[0014] Based on the situation of the rescued person, control the first supply flow rate of oxygen.

[0015] Preferably, the upper semi-cylinder is provided with:

[0016] An air source inlet for introducing air;

[0017] A compressor for compressing air;

[0018] An oxygen separation device for separating nitrogen and oxygen in the compressed air;

[0019] A filter for filtering impurities in the separated oxygen;

[0020] An oxygen outlet end connected to an oxygen mask.

[0021] Preferably, the lower semi-cylinder includes a plurality of storage compartments for storing different types of replenishing fluids, and each storage compartment is connected to a suction pipe.

[0022] Preferably, a locking structure is provided outside each storage compartment. During the flight of the drone, the suction pipe is received and locked on the corresponding locking structure; when the control module determines that replenishing fluid rescue is required based on the rescue scene information, the control module controls the locking structure to unlock, so that the suction pipe is disengaged from the locking structure for use by the rescued person.

[0023] Preferably, the control module is further configured to:

[0024] Based on the situation of the rescued person, control the second supply flow rate of the replenishing fluid.

[0025] In a second aspect, the present invention further provides a medical rescue system, including:

[0026] The medical rescue drone as described in the first aspect;

[0027] A control terminal for receiving the rescue scene information fed back by the medical rescue drone and sending a control instruction to the medical rescue drone based on the rescue scene information.

[0028] Preferably, it further includes:

[0029] A supply station for controlling the medical rescue drone to go to the supply station through the control terminal when the medical rescue drone needs replenishment, and providing material replenishment for the rescue carrier box of the medical rescue drone.

[0030] Preferably, the supply station is further configured to provide power replenishment for the medical rescue drone.

[0031] One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0032] The present invention provides a medical rescue drone, including: a drone fuselage; a rescue carrier box, bundled under the drone fuselage, in a cylindrical shape; the rescue carrier box includes an upper semi-cylinder and a lower semi-cylinder. Among them, the upper semi-cylinder is connected to an oxygen mask, and an oxygen generator is arranged inside the upper semi-cylinder to provide oxygen supply for the rescued person through the oxygen mask. An electric pump is arranged inside the lower semi-cylinder and connected to a suction pipe. The lower semi-cylinder is used to hold the replenishing liquid to provide replenishing liquid supply for the rescued person through the suction pipe; a camera, arranged under the fuselage, is used to collect rescue scene information; a control module, arranged inside the drone fuselage, is used to control the drone to fly to the destination, and when arriving at the destination, based on the rescue scene information, control the opening of oxygen supply rescue and / or oral rehydration rescue, and provide oxygen and rehydration rescue through the drone to provide timely supply for the rescued person who needs these materials, improve the rescue efficiency, and ensure the rescue safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered as a limitation to the present invention. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0034] Figure 1 Shows a schematic structural diagram of the medical rescue drone in the embodiment of the present invention;

[0035] Figure 2 Shows a schematic diagram of the upper semi-cylinder storing the oxygen mask in the embodiment of the present invention;

[0036] Figure 3 Shows a schematic diagram of the lower semi-cylinder storing the suction pipe in the embodiment of the present invention;

[0037] Figure 4 Shows a schematic structural diagram of the medical rescue system in the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] The exemplary embodiments of the present invention will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0039] An embodiment of the present invention provides a medical rescue drone, as Figure 1 shown, comprising:

[0040] a drone fuselage 101;

[0041] a rescue carrier box 102, bundled below the drone fuselage 101, in a cylindrical shape;

[0042] The rescue carrier box 102 includes an upper semi-cylinder 1021 and a lower semi-cylinder 1022. Among them, the upper semi-cylinder 1021 is connected to an oxygen mask, and an oxygen generator is arranged inside the upper semi-cylinder 1021 to provide oxygen supply for the rescued person through the oxygen mask. An electric pump is arranged inside the lower semi-cylinder 1022 and connected to a suction pipe. The lower semi-cylinder 1022 is used to hold the replenishing liquid to provide replenishing liquid supply for the rescued person through the suction pipe;

[0043] a camera 103, arranged below the drone fuselage 101, for collecting rescue scene information;

[0044] a control module 104, arranged inside the drone fuselage 101, for controlling the drone to fly to the destination, and when arriving at the destination, based on the rescue scene information, controlling to start oxygen supply rescue and / or oral rehydration rescue.

[0045] In a specific implementation manner, the rescue carrier box 102 is in a cylindrical shape for facilitating gas storage, and includes an upper semi-cylinder 1021 and a lower semi-cylinder 1022. Adopting an upper and lower split structure can ensure that during the rescue supply process of the drone, due to the change in the mass of the supplies, it will not affect the flight balance of the drone.

[0046] Moreover, the upper semi-cylinder 1021 is connected to an oxygen mask, so as to provide oxygen supply for the rescued person through the oxygen mask; an electric pump is arranged inside the lower semi-cylinder 1022 and connected to a suction pipe, so as to provide replenishing liquid for the rescued person through the suction pipe.

[0047] Specifically, the following are arranged inside the upper semi-cylinder 1021:

[0048] a gas source inlet for introducing air;

[0049] a compressor for compressing air;

[0050] an oxygen separation device for separating nitrogen and oxygen in the compressed air;

[0051] a filter for filtering impurities in the separated oxygen;

[0052] an oxygen outlet end, connected to the oxygen mask.

[0053] By compressing air at high density and then using the different condensation points of the components in the air to perform gas-liquid separation at a certain temperature, and then performing rectification to separate it into oxygen and nitrogen, and through filtration, high-concentration oxygen is obtained for use by the rescued.

[0054] By setting a flow control valve at the oxygen outlet end and controlling the flow control valve through the control module 104 to control the first supply flow rate of oxygen supply.

[0055] In an alternative embodiment, as Figure 2 shown, a magnetic attraction device 201 is provided on the upper semi-cylindrical body 1021, and an adsorption structure 203 is provided on the oxygen mask 202. During the flight of the drone, the oxygen mask 201 is adsorbed on the magnetic attraction device 201 through the adsorption structure 203. The magnetic attraction device 201 is specifically an electromagnetic magnetic attraction device, and the magnetic attraction function is realized through power-on and power-off control. When the control module 104 determines that oxygen supply rescue needs to be provided based on the rescue scene information, it controls the magnetic attraction device 201 to power off, so that the oxygen mask 202 is detached from the magnetic attraction device 201 for use by the rescued.

[0056] By fixing the oxygen mask, during the flight of the drone, it is ensured that the oxygen mask 202 is not damaged. Among them, the oxygen mask 202 is connected to the upper semi-cylindrical body 1021 through a pipeline.

[0057] The rescue scene information is collected by the camera 103. In a fire scene with smoke and the like, the camera 103 specifically uses an infrared camera, which can search for the rescued in the fire scene.

[0058] In an alternative embodiment, the lower semi-cylindrical body 1022 includes a plurality of storage compartments for storing different types of replenishing fluids, and each storage compartment is connected to a suction pipeline.

[0059] Specifically, glucose solution, physiological saline, sugar saline, etc. can be stored to meet the rescue needs of the rescued in different scenarios.

[0060] A locking structure is provided outside each storage compartment. During the flight of the drone, the suction pipeline is received and locked on the corresponding locking structure; when the control module 104 determines that replenishing fluid rescue is needed based on the rescue scene information, it controls the locking structure to unlock, so that the suction pipeline is detached from the locking structure for use by the rescued.

[0061] As Figure 3As shown in the figure, the snap lock structure includes: a driving mechanism, a gear storage structure 301, and a groove 302. The driving mechanism is used to drive the gear storage structure 301 to extend out of the groove 302 and rotate. During the rotation of the gear storage structure 301, the suction pipe is wound around the gear, and through the contraction of the driving mechanism, the gear storage structure 301 is retracted into the groove 302 to achieve locking. When the control module 104 determines that fluid infusion rescue is required based on the rescue scene information, it controls the driving mechanism to drive the gear storage structure 301 to extend out of the groove 302 and controls it to rotate in the reverse direction, so as to realize the separation of the suction pipe from the lock structure and expose the end of the suction pipe for the rescued person to use. Of course, there are other types of locks, which are not limited here.

[0062] In a specific implementation, the control module 104 is connected to the electric pump in the lower half cylinder 1022 to control the second supply flow rate of the fluid infusion based on the situation of the rescued person. For example, when the rescued person is in a light coma state, the second supply flow rate is controlled very small; when the rescued person is in a normal state, the second supply flow rate control can be increased.

[0063] By using the above two rescue material supplies, it is possible to provide material guarantee for the people in need of rescue in a timely manner.

[0064] One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:

[0065] The present invention provides a medical rescue drone, including: a drone fuselage; a rescue carrier box, bundled under the drone fuselage, in a cylindrical shape; the rescue carrier box includes an upper half cylinder and a lower half cylinder. Among them, the upper half cylinder is connected to an oxygen mask, and an oxygen generator is arranged in the upper half cylinder to provide oxygen supply for the rescued person through the oxygen mask. An electric pump is arranged in the lower half cylinder and is connected to a suction pipe. The lower half cylinder is used to hold the fluid infusion to provide fluid infusion supply for the rescued person through the suction pipe; a camera, arranged under the fuselage, is used to collect rescue scene information; a control module, arranged in the drone fuselage, is used to control the drone to fly to the destination, and when arriving at the destination, based on the rescue scene information, control the start of oxygen supply rescue and / or oral fluid infusion rescue, and provide oxygen and fluid infusion rescue through the drone to provide timely supply for the rescued person in need of these materials, improve the rescue efficiency, and ensure the rescue safety.

[0066] Embodiment Two

[0067] Based on the same inventive concept, the present invention also provides a medical rescue system, as Figure 4 shown, including:

[0068] The medical rescue drone 401 described in Embodiment One;

[0069] The control terminal 402 is configured to receive the rescue scene information fed back by the medical rescue drone 401, and based on the rescue scene information, send control instructions to the medical rescue drone 401.

[0070] Specifically, the control terminal 402 is operated by an operator. The camera installed on the medical rescue drone 401 can transmit the rescue scene information at the rescue site to the control terminal 402. The operator can determine the rescue process and arrangements according to the situation at that time, and then, through operations at the control terminal 402, realize the control of the medical rescue drone 401. The specific control instructions include initiating oxygen supply rescue and / or oral rehydration rescue.

[0071] In an alternative embodiment, the medical rescue system further includes: a supply station, which is configured to control the medical rescue drone 401 to fly to the supply station when the medical rescue drone 401 needs replenishment, and provide replenishment for the rescue carrier box of the medical rescue drone 401.

[0072] The control terminal 401 can determine whether oxygen and rehydration need to be replenished according to the situation inside the rescue carrier box, such as the oxygen storage pressure situation and the liquid level situation of the replenishment liquid. Therefore, when it is monitored that oxygen or rehydration needs to be replenished, the medical rescue drone 401 is controlled to fly to the supply station for material replenishment. The replenishment process can directly replace the rescue carrier box or replenish the corresponding materials into the rescue carrier box.

[0073] In addition, the supply station can also be used to provide power replenishment for the medical rescue drone 401 to prevent the medical rescue drone 401 from having insufficient flight power and causing waste of materials.

[0074] By adopting this medical rescue system, different rescue services can be provided for different rescue scenes, improving the rescue efficiency.

[0075] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be interpreted to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0076] Obviously, those skilled in the art can make various changes and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and variations.

Claims

1. A medical rescue drone, characterized in that, Comprising: The fuselage of a drone; A rescue carrier box, bundled below the fuselage of the drone, in a cylindrical shape; The rescue carrier box includes an upper semi-cylinder and a lower semi-cylinder. Among them, the upper semi-cylinder is connected to an oxygen mask, and an oxygen generator is arranged inside the upper semi-cylinder to provide oxygen supply for the rescued person through the oxygen mask. An electric pump is arranged inside the lower semi-cylinder and is connected to a suction pipe. The lower semi-cylinder is used to hold the replenishing fluid to provide replenishing fluid supply for the rescued person through the suction pipe; A camera, arranged below the fuselage of the drone, for collecting rescue scene information; A control module, arranged inside the fuselage of the drone, for controlling the drone to fly to the destination, and when arriving at the destination, based on the rescue scene information, controlling the start of oxygen supply rescue and / or oral rehydration rescue.

2. The medical rescue drone according to claim 1, characterized in that, A magnetic attraction device is arranged on the upper semi-cylinder, and an adsorption structure is arranged on the oxygen mask. During the flight of the drone, the oxygen mask is adsorbed on the magnetic attraction device through the adsorption structure; When the control module determines that oxygen supply rescue is required based on the rescue scene information, it controls the magnetic attraction device to power off, so that the oxygen mask is detached from the magnetic attraction device for the rescued person to use.

3. The medical rescue drone according to claim 2, wherein, The control module is further used for: Based on the situation of the rescued person, controlling the first supply flow rate of oxygen.

4. The medical rescue drone according to claim 1, characterized in that, Inside the upper semi-cylinder are arranged: An air source inlet for introducing air; A compressor for compressing air; An oxygen separation device for separating nitrogen and oxygen in the compressed air; A filter for filtering impurities in the separated oxygen; An oxygen outlet end, connected to the oxygen mask.

5. The medical rescue drone according to claim 1, characterized in that, The lower semi-cylinder includes a plurality of storage compartments for storing different types of replenishing fluids, and each storage compartment is connected to a suction pipe.

6. The medical rescue drone according to claim 5, wherein, A locking structure is arranged outside each storage compartment. During the flight of the drone, the suction pipe is received and locked on the corresponding locking structure; when the control module determines that replenishing fluid rescue is required based on the rescue scene information, it controls the locking structure to unlock, so that the suction pipe is detached from the locking structure for the rescued person to use.

7. The medical rescue drone according to claim 5, characterized in that, The control module is further used for: Based on the situation of the rescued person, controlling the second supply flow rate of the replenishing fluid.

8. A medical rescue system, characterized in that, Comprising: The medical rescue drone according to any one of claims 1 to 7; A control terminal for receiving the rescue scene information fed back by the medical rescue drone and sending a control instruction to the medical rescue drone based on the rescue scene information.

9. The medical rescue system according to claim 8, wherein, Further comprising: A supply station for, when the medical rescue drone needs replenishment, controlling the medical rescue drone to go to the supply station through the control terminal and providing material replenishment for the rescue carrier box of the medical rescue drone.

10. The medical rescue system according to claim 9, characterized in that, The supply station is further used for providing power replenishment for the medical rescue drone.