CN114588397A

CN114588397A - Portable wartime infusion cabin

Info

Publication number: CN114588397A
Application number: CN202210292936.0A
Authority: CN
Inventors: 马骁; 石海燕; 张华果; 申姜琼; 赵敏
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-06-07
Anticipated expiration: 2042-03-23
Also published as: CN114588397B

Abstract

The invention discloses a portable wartime infusion chamber which is more convenient to use and carry, and comprises an upper chamber body and a lower chamber body; the upper cabin body is provided with an extrusion type infusion device and a first temperature control heat insulation layer; the lower cabin body is provided with a second temperature control heat insulation layer; heating devices are arranged in the first temperature control heat insulation layer and the second temperature control heat insulation layer; the upper cabin body and the lower cabin body are independent components, and the upper cabin body and the lower cabin body are stacked up and down to form an integral structure. The infusion cabin can overcome the difficulty of venipuncture caused by plateau cold factors, vasoconstriction and unclear visual field, quickly and effectively establishes a stable venous access, and avoids ineffective or interrupted infusion caused by insufficient pressure and pipeline falling, thereby ensuring smooth infusion of the medicine and providing important guarantee for emergency administration.

Description

Portable wartime infusion cabin

Technical Field

The invention relates to the technical field of medical treatment, in particular to a portable wartime infusion cabin.

Background

With the rapid development of military weapons, the modern war injury has the characteristics of wide spread range, complex injury condition, high fatality disability rate and the like, and provides a significant challenge for medical service and war injury treatment. The major hemorrhage caused by the trauma is one of three preventable causes of death, and the timely establishment of a venous access, the blood volume supplementation and the infusion of rescue medicaments are important measures for preventing the worsening of the injury and saving the life. Battlefield rescue has high demand on vein treatment, and research shows that the application rate of the medicine accounts for 50 percent of all rescue technologies, and the implementation rate of heavy wounded persons exceeds 90 percent; meanwhile, the particularity of the war environment puts higher requirements on the venipuncture technology, so that not only is a stable venous access required to be established quickly and accurately, but also smooth infusion of the medicine under different environmental conditions must be ensured.

In the field battle environment, intravenous therapy faces a series of difficulties: (1) environmental factors: the blood viscosity is increased due to compensatory increase of red blood cells in a plateau anoxic environment, the blood flow is slowed down and peripheral veins shrink in a cold environment, and blood vessels are not easily exposed and insufficient due to factors such as insufficient illumination, dirt covering a puncture area and limited visual field … … under sudden public events or field conditions, so that the difficulty of venipuncture is increased; the factors of reduced venous pressure caused by high-altitude low-pressure environment, insufficient infusion pressure caused by limited suspension height, difficulty in infusion … … caused by liquid coagulation in cold environment make the intravenous infusion difficult to maintain effectively, and the liquid and medicine input amount can not meet the requirements of wounded. (2) The wounded factors are as follows: unsmooth breathing, lack of oxygen in the environment, insufficient amount of effective circulating blood, lead to vein contraction, decreased elasticity or vessel collapse. (3) Operator factors: the puncture skill and experience are insufficient in special environment, the coordination of fine actions is reduced due to oxygen deficiency, and the puncture success rate is influenced by psychopsychological high-pressure state. (4) Other condition factors: the suspension height of the liquid is not enough due to field conditions and hidden requirements, and the intravenous infusion is not smooth; bumpy and disordered in the transfer process, and the falling of the puncture needle due to the traction of the infusion pipeline, the entering of air or the separation of the pipeline and liquid.

The problems are limited, battlefield vein treatment conditions are complex, puncture difficulty is high, liquid infusion cannot meet speed requirements, and pipelines are easy to fall off to cause infusion interruption and delay rescue. Therefore, it is an urgent requirement for battlefield rescue to improve the treatment efficiency by using an apparatus capable of assisting in quickly and accurately establishing an effective venous access and having a function of continuously infusing liquid.

Disclosure of Invention

In order to solve the technical problems, the invention provides the portable wartime infusion cabin which is more convenient to use and carry, can overcome the venipuncture difficulty caused by plateau cold factors, vasoconstriction and unclear visual field, quickly and effectively establishes a stable venous access, and provides important guarantee for rescue administration.

The technical scheme for solving the technical problems is as follows: a portable wartime transfusion cabin comprises an upper cabin body and a lower cabin body; the upper cabin body is provided with an extrusion type infusion device and a first temperature control heat insulation layer; the lower cabin body is provided with a second temperature control heat insulation layer; heating devices are arranged in the first temperature control heat insulation layer and the second temperature control heat insulation layer; the upper cabin body and the lower cabin body are independent components, and the upper cabin body and the lower cabin body are stacked up and down to form an integral structure.

The portable wartime infusion chamber has the advantages that the upper chamber body and the lower chamber body are combined, the two chamber bodies are respectively provided with the heating devices, heating can be independently carried out, the heating devices can be independently applied, an infusion bag can be placed in the upper chamber body through the extrusion type infusion device, and liquid medicine in the infusion bag is extruded into veins of patients through the trocar by the extrusion type infusion device. Therefore, after the structure is adopted, the portable instrument with heat preservation, accurate puncture and liquid non-gravity infusion can be provided, and the effect of '1 +1 > 2' is achieved through integration. The infusion device is suitable for effective infusion modes of liquid in various environments such as cold, plateau, battlefield and the like, and ensures that the medication is smoothly carried out.

In addition, the infusion cabin disclosed by the invention is light, easy to carry, reasonable in design and strong in functional comprehensiveness, and avoids inconvenience and encumbrance of carrying various instruments. The lower capsule body puncture and the upper capsule body infusion can be used jointly or can be separated to play a role independently, so that the battlefield maneuvering strain requirement is met.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, the extrusion type infusion device is arranged on the upper layer of the upper cabin body, and the first temperature control heat insulation layer is arranged on the lower layer of the upper cabin body; the extrusion type infusion device comprises a top cover, an air pump, an air bag, a first power supply module, a control module and a pump injection cabin for placing an infusion bag; the top cover is connected to the outer side of the pump injection cabin in an openable and closable manner; the air bag is made of flexible materials and is arranged on the inner side of the top cover and the bottom of the pump injection cabin, and the infusion bag is arranged in the pump injection cabin and can be vertically wrapped by the air bag after being covered with the top cover; the first power supply module is in circuit connection with the control module; the air pump is connected with the air bag pipeline and is in control connection with the control module.

Furthermore, the pump injection cabin is circumferentially provided with a surrounding barrier and is in a vertically through structure, the first temperature control heat insulation layer is fixedly connected to the bottom of the pump injection cabin, and the air bag located in the pump injection cabin is fixed to the top of the first temperature control heat insulation layer.

Further, be equipped with solar panel on the top cap, solar panel with first power module circuit connection.

Further, cambered surface through grooves are formed in the bottom of the first temperature control heat preservation layer and the top of the second temperature control heat preservation layer;

a tourniquet with adjustable tightness is arranged in the cambered surface through groove of the second temperature control heat insulation layer;

the first temperature control heat insulation layer and the second temperature control heat insulation layer are connected through a magic tape or a buckle;

after the first temperature control heat preservation layer and the second temperature control heat preservation layer are stacked, the two cambered surface through grooves form a through type cavity.

Further, the heating device comprises a waterproof cloth bag, a skin-friendly textile fabric, a graphene heating layer and a temperature control system;

the graphene heating layer is in control connection with the temperature control system.

Further, the side walls of the upper cabin body and the lower cabin body are provided with a power switch and a display screen; the temperature control system of the first temperature control heat insulation layer and the control module are integrally arranged and used for controlling the heating of the first temperature control heat insulation layer and the working of the air pump.

Further, the infusion device also comprises an infusion tube; the length of the infusion tube is 10-15 cm; one end of the infusion tube is a puncture needle, and the other end of the infusion tube is a screw joint with internal threads;

the tail part of the puncture needle is provided with a clamping type claw-shaped fixer; after the puncture needle pierces the liquid rubber plug of the infusion bag, the claw-shaped fixer is closed and is clamped on the outer side wall of the rubber plug.

Further, the lower cabin body also comprises a base and a developing device which are arranged on the lower side of the second insulating layer; the side wall of the base is provided with a containing groove; the imaging device comprises a spotlight holder, a connecting rod, a telescopic rod and a tail connector; one side of the spotlight holder is provided with an LED lamp group, and the other side of the spotlight holder is provided with an infrared imaging lamp group; the connecting rod is made of memory metal materials, and the spotlight head is hinged with the top end of the telescopic rod through the connecting rod; the bottom end of the telescopic rod is hinged with one end of the tail joint, and the other end of the tail joint is hinged with the inner side of the accommodating groove; when the developing device works, the developing device is unfolded and stands on one side of the lower cabin body, and when the developing device does not work, the developing device is folded and is completely arranged in the accommodating groove.

Further, the lower cabin body also comprises a storage box arranged in the base and a fixed clamping plate arranged below the base; the storage box is movably connected with the base in a drawing mode.

Compared with the prior art, the portable wartime infusion cabin disclosed by the invention has the following beneficial technical effects:

1. the problem of difficult vein access establishment caused by vein incompetence and difficult exposure due to contraction and collapse of peripheral veins in plateau, cold and field operations is solved.

2. The problems of ineffective infusion, treatment interruption and the like caused by insufficient infusion pressure due to plateau and insufficient hanging height, catheter falling due to traction and the like are solved;

3. the reasonable layout of the transfusion articles is realized, and the articles can be taken efficiently and conveniently in a battlefield environment;

4. the limb and the liquid are subjected to temperature control and heat preservation in the whole process, so that the filling and exposure of peripheral veins are promoted, vasospasm is avoided, and the comfort of liquid infusion is enhanced;

5. the vein puncture is visualized through infrared projection, so that the puncture success rate is improved;

6. the pneumatic liquid infusion function has good applicability to anoxic plateaus, cold regions, hidden requirements of battlefields and convenience for carrying of individual soldiers;

7. the infusion device can overcome pipeline falling, infusion interruption, ineffective infusion and air embolism caused by bumping, traction and insufficient pressure in the transfer process, provides a continuous, efficient and safe drug pressurization infusion mode, ensures the smooth infusion of liquid and maintains drug therapy.

Drawings

FIG. 1 is a schematic perspective view of one embodiment of a portable wartime infusion module according to the present invention;

FIG. 2 is a schematic perspective view of the embodiment shown in FIG. 1 in another state;

FIG. 3 is a schematic structural view of the lower chamber in a use state;

FIG. 4 is a schematic structural view of one embodiment of the base;

FIG. 5 is a schematic perspective view of an embodiment of the infusion tube;

fig. 6 is a schematic structural view of the infusion tube shown in fig. 5 after being punctured in an infusion bag.

Wherein the part numbers in the figures are represented as:

10. an infusion bag;

11. the device comprises a first temperature control heat preservation layer 12, a top cover 13, an air bag 14, an upper electric control area 15, a pump injection cabin 16, a fence 17, a solar panel 18 and a cambered surface through groove;

21. a second temperature control heat preservation layer 22, a tourniquet 23, a magic tape 24, a cavity 25, a base 251, a containing groove 252, a storage groove 26, a display device 261, a spotlight head 262, a connecting rod 263, a telescopic rod 264, a tail connector 27, a lower electric control area 28 and a storage box;

31. an infusion tube 32, a puncture needle 33, a screw joint 34 and a claw-shaped fixer.

Detailed Description

The principles, features and advantageous effects of the present invention are described in detail below with reference to the accompanying drawings, and it should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Moreover, some parts are not shown, and do not represent design flaws of the present invention or the principle description is unclear, but the parts are implementable based on the prior art.

Referring to fig. 1 to 6, fig. 1 is a schematic perspective view of a portable wartime infusion chamber according to an embodiment of the present invention; FIG. 2 is a schematic perspective view of the embodiment of FIG. 1 in another state; FIG. 3 is a schematic structural view of the lower chamber in a use state; FIG. 4 is a schematic structural view of one embodiment of the base; FIG. 5 is a schematic perspective view of an embodiment of the infusion tube; fig. 6 is a schematic structural view of the infusion tube shown in fig. 5 after being punctured in an infusion bag.

In the specific embodiment of the portable wartime infusion tank disclosed by the invention, the portable wartime infusion tank comprises an upper tank body and a lower tank body; the upper cabin body is provided with an extrusion type infusion device and a first temperature control and heat insulation layer 11; the lower cabin body is provided with a second temperature control and insulation layer 21; heating devices are arranged in the first temperature control heat insulation layer 11 and the second temperature control heat insulation layer 21; the upper cabin body and the lower cabin body are independent components, and the upper cabin body and the lower cabin body are stacked up and down to form an integral structure.

In the above structure, the extrusion type infusion device means that the infusion device utilizes an extrusion mode to input the liquid medicine in the infusion bag 10 into the vein of the patient, rather than the traditional suspension type infusion, the extrusion type infusion device can greatly reduce the volume, meanwhile, under the field condition, the infusion device does not need to find suspended objects or be held by the hands of medical staff, and can avoid the unexpected situations such as traction caused by pipelines,

through extrusion type infusion, the problems of infusion interruption, ineffective infusion, air embolism and the like caused by insufficient pressure in a plateau environment can be solved, continuous, efficient and safe drug pressurized infusion can be ensured, and smooth infusion of liquid and maintenance of drug therapy are ensured.

In addition, the upper cabin body and the lower cabin body are independent components and are provided with heating devices, so that the upper cabin body and the lower cabin body can be integrally used after being assembled, can be independently applied respectively, and can be independently heated. Under the environment of wartime, the wounded often is more, and this kind of cabin body that can use alone can be used by one set of equipment two people under the not enough condition of equipment, only need with the upper deck body after the back, can infuse as the similar bearing wounded's of cabin body arm.

Specifically, as shown in the figure, for convenience of operation, the extrusion type infusion device is arranged on the upper layer of the upper cabin body, and the first temperature-control heat-insulation layer 11 is arranged on the lower layer of the upper cabin body; the squeeze infusion device can be a rolling type squeeze device or a whole squeeze device, in short, the liquid in the infusion bag 10 is squeezed out by external pressure, and the squeezing force needs to be controllable to ensure that the infusion speed is suitable for the receptivity of a human body. In a preferred embodiment, the extrusion type infusion device comprises a top cover 12, an air pump, an air bag 13, a first power supply module, a control module and a pump injection chamber 15 for placing an infusion bag; the top cover 12 is connected to the outer side of the pump injection cabin 15 in an openable and closable manner; for example, one side is a hinge, the other side is a buckle, free opening and closing can be achieved, and the hinge can be locked through the buckle after the hinge is closed. The air bag 13 is made of flexible materials, such as plastic films, the air bag 13 is arranged on the inner side of the top cover 12 and at the bottom of the pump injection cabin 15, and an infusion bag is arranged in the pump injection cabin 15 and can be vertically wrapped by the air bag 13 after being covered on the top cover 12; the first power supply module is in circuit connection with the control module; the air pump is connected with the air bag 13 through a pipeline and is in control connection with the control module. In order to improve the compactness of the whole structure of the equipment, the upper cabin body can be provided with an area, an upper electric control area 14, and the air pump, the first power supply module and the control module are integrally installed in the upper electric control area 14. The air bag 13 on the top cover 12 and the air bag 13 in the pump chamber 15 are kept in a communicated state through a pipeline, so that the same air pump can simultaneously supply air to the two air bags 13.

When the infusion bag is used, the air bags 13 are ensured to be in an airless state firstly, the infusion bag 10 is placed in the pump injection cabin 15, the top cover 12 is covered and locked or buckled, the infusion bag 10 is clamped by the upper air bag 13 and the lower air bag 13 at the moment, the initial state is in a pressureless state, the air pump is started to pre-inflate firstly at the moment, the air bags 13 and the infusion bag 10 are ensured to be completely attached so as to accurately control the infusion speed, then the air pump is controlled to supply air into the air bags 13 according to a certain air flow, and the purpose of inputting liquid in the infusion bag 10 into a patient according to set parameters by utilizing pressure driving can be achieved. To avoid forcing air into the patient, the bag 10 is preferably a vacuum bag 10.

The pump injection cabin 15 is of a structure which is circumferentially provided with a surrounding barrier 16 and runs through the pump injection cabin from top to bottom, the first temperature control heat insulation layer 11 is fixedly connected to the bottom of the pump injection cabin 15, and the air bag 13 located in the pump injection cabin 15 is fixed to the top of the first temperature control heat insulation layer 11. Because the air bag 13 is of a flexible structure, the air bag 13 can be arranged in a circle through the enclosure 16, so that the pressure can be completely applied to the infusion bag 10 after inflation, and the infusion effect is ensured. Of course, the lower side of the top cover 12 may also be provided with a surrounding barrier 16, which is used in cooperation with the surrounding barrier 16 of the infusion chamber, the surrounding barrier 16 may be circular, rectangular or other shapes, and a notch is formed on the side surface of the surrounding barrier 16 for facilitating the external connection of the infusion tube 31 of the infusion bag 10. Enclose fender 16 for link up the structure from top to bottom, on being equivalent to gasbag 13 snap-on in first temperature control heat preservation 11, the benefit of setting up this way can utilize first temperature control heat preservation 11, gives infusion patient's arm heating downwards, upwards gives the liquid heating in infusion bag 10 simultaneously, the effectual infusion problem of having solved under the cold environment.

Under the field environment, the electric energy is very valuable, and this infusion cabin also needs sufficient electric power just can ensure normal use, consequently, the energy can be saved as far as, in order to make full use of the natural energy under the field environment, be equipped with solar panel 17 on top cap 12, solar panel 17 with first power module circuit connection, of course, contain in the first power module can electric power storage and solar energy conversion into the required components and parts of electric energy, and its correlation technique and structure are more mature, no longer give consideration to once more.

Cambered surface through grooves 18 are formed in the bottom of the first temperature control heat insulation layer 11 and the top of the second temperature control heat insulation layer 21; after the two are stacked and buckled, the two cambered through grooves 18 form a through type cavity 24, so that the arm of the patient can be conveniently placed in the through type cavity, and the arm of the patient cannot be pressed to puncture the arm of the patient.

A tourniquet 22 with adjustable tightness is arranged in the cambered surface through groove 18 of the second temperature control and heat insulation layer 21; can be arranged at the bottom of the groove, and is convenient for bundling. The tightness of the tourniquet 22 can be adjusted, and the tourniquet has two functions, namely, the tourniquet 22 can be used for pressing blood vessels to be filled during puncture; secondly, after puncture, the tourniquet 22 is loosened to serve as an arm fixing function, and the arm is prevented from shaking in a field environment or on a stretcher.

In order to ensure that the upper cabin body and the lower cabin body are stably combined into a whole after being stacked up and down, a magic tape 23 is arranged between the first temperature control heat-insulation layer 11 and the second temperature control heat-insulation layer 21; the mode is most convenient, and is most safe and reliable; certainly, the clamping connection between the upper layer and the lower layer can be realized in a buckling mode, so that the first temperature control heat insulation layer on the upper layer is prevented from sliding off, and meanwhile, the sealed heat insulation effect can be achieved.

For the first temperature-control insulating layer 11 and the second temperature-control insulating layer 21, specifically, the heating device has the functions of heating and keeping constant temperature, and a preferred embodiment is that the heating devices in the first temperature-control insulating layer 11 and the second temperature-control insulating layer 21 respectively comprise a waterproof cloth bag, a skin-friendly textile fabric, a graphene heating layer and a temperature control system; the graphene heating layer is in control connection with the temperature control system, the second temperature control heat preservation layer is further provided with a second power supply module, a heating device in the first temperature control heat preservation layer is powered by the first power supply module, and a heating device in the second temperature control heat preservation layer is powered by the second power supply module. Through this kind of heating structure, can have waterproof effect to soft close skin utilizes graphite alkene to generate heat the layer, can play rapid heating's effect, through temperature control system, can adjust the control generate heat the temperature that generates heat of layer. The lower cabin is provided with a lower electric control area 27, and the second power module and the temperature control system can be integrally arranged in the lower electric control area 27.

In order to facilitate the visual observation and operation of medical staff, the side walls of the upper cabin body and the lower cabin body are provided with a power switch and a display screen (not shown in the figure); it will be appreciated that the power switches and display screen are electrically connected to the respective power modules. For example, the side wall of the upper or lower cabin body can be provided. The temperature control system of the first temperature control and heat preservation layer 11 and the control module are integrated, and the control module can realize two functions, on one hand, the work of the air pump is controlled, and the speed of liquid injection of the pump is controlled through the pressure or volume compression generated by gas injection. On the other hand, temperature control and heat preservation can be realized, and in the temperature setting range, the low limit is heated, and the high limit is powered off.

In a more preferred embodiment, the infusion device further comprises an infusion tube 31; as shown in the figure, the length of the infusion tube 31 is 10-15 cm; one end of the infusion tube 31 is a puncture needle 32, and the other end is a screw joint 33 with internal threads; the tail part of the puncture needle 32 is provided with a clamping type claw-shaped fixer 34; after the puncture needle 32 pierces the liquid rubber stopper of the infusion bag 10, the claw-shaped fixer 34 is closed and is clamped on the outer side wall of the rubber stopper, can be buckled and clamped on the rubber stopper, is firm and durable, and can be prevented from falling off when being pulled.

The length of the infusion tube 31 is set to be 10-15 cm, which is completely different from the length of one or two meters of the infusion tube in the existing hanging type infusion mode. Under the integral structure of the invention, because the infusion mode is extrusion type pump infusion, and does not depend on liquid gravity, the length of the infusion tube 31 is set to be 10-15 cm, which is just suitable for the distance from the pump infusion cabin 15 to the arm placed on the cavity 24, and because the length is very short, a series of problems of ineffective infusion, treatment interruption and the like caused by the falling of a catheter and the like due to the traction in a complex outdoor environment can be avoided.

The lower cabin body also comprises a base 25 and a developing device 26 which are arranged on the lower side of the second insulating layer; the side wall of the base 25 is provided with a receiving groove 251; the imaging device 26 comprises a shooting lamp head 261, a connecting rod 262, an expansion rod 263 and a tail joint 264; the display device 26 is electrically connected to the second power module, and the second power module provides power thereto. One side of the reflector head 261 is provided with an LED lamp group, and the other side is provided with an infrared imaging lamp group; the connecting rod 262 is made of memory metal materials and can be freely bent or rotated, and the spotlight head 261 is hinged with the top end of the telescopic rod 263 through the connecting rod 262; the bottom end of the telescopic rod 263 is hinged with one end of the tail joint 264, and the other end of the tail joint 264 is hinged with the inner side of the accommodating groove 251; during operation, display device 26 expandes and stands in one side of the lower cabin body, and the non-during-operation, display device 26 draws in and arranges in completely in accomodate the groove 251 to avoid cutting and rubbing.

The display device 26 is arranged on the side wall of the lower cabin body and can be folded and rotated to be embedded into the side wall for storage; when the infrared imaging lamp is used, the upper surface and the lower surface of the spot lamp head 261 are respectively provided with an infrared imaging lamp set (namely an infrared projector) and an LED lamp set, and the functions of illumination and puncture are adjusted by rotating according to requirements; because the difference of the deoxyhemoglobin light absorption coefficient makes vein return light signals different from surrounding tissues, the trend of subcutaneous veins can be clearly displayed, an infrared projector can be placed above a puncture part during puncture, veins are developed and projected to the surface of the skin through infrared irradiation, and the vein puncture success is facilitated. The cold light illumination ring utilizing the LED lamp bank for illumination greatly reduces the visible light leakage rate and can reduce the exposure risk in field operations.

In addition, when the infusion, often need use some consumptive material, in order to store this article, the lower cabin body is still including locating storing box 28 in the base 25, and the base begins to have storing groove 252, storing box 28 arrange in storing groove 252 and with base 25 pull formula swing joint is equipped with the baffle in the storing box 28, can place disinfection wet piece of cloth, trocar, transparent dressing and transfer line 31 etc. according to puncture flow subregion in proper order.

To facilitate the fixing on a stretcher or other fixed objects, a fixing splint can be arranged below the base 25.

In conclusion, the portable wartime infusion cabin provided by the invention can be suitable for rescue and infusion of wounded persons in a field operation environment, solves the problems of difficult establishment of venous access, unsmooth drug infusion or treatment interruption caused by disconnection and the like in plateau, cold and field operation conditions, realizes four functions of reasonable layout of infusion supplies, limb and liquid heat preservation, infrared projection visual venipuncture and air pressure driven liquid infusion, and has good applicability to plateau anoxia, cold regions, battlefield concealment requirements and convenience in carrying of single soldiers.

Meanwhile, the infusion cabin has the functions of storing (infusion articles), preserving heat (limb and liquid heat preservation), infrared projection (blood vessel detection) and pneumatically driving an infusion pump (liquid infusion). The infusion chamber consists of an upper chamber body and a lower chamber body, can be assembled into a whole for use, can also be separated for use, and is very convenient to assemble and disassemble.

The infusion cabin can assist in quickly establishing an effective venous access, has the functions of gravity-free infusion and heat preservation, can ensure the effectiveness of infusion, ensures that therapeutic drugs smoothly enter the bodies of wounded persons according to infusion requirements, is an important guarantee for battlefield rescue, can help medical staff to grasp the rescue opportunity of 'gold 1 hour', and further greatly reduces the occurrence of combat casualties.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A portable wartime transfusion cabin is characterized by comprising an upper cabin body and a lower cabin body;

the upper cabin body is provided with an extrusion type infusion device and a first temperature control heat insulation layer;

the lower cabin body is provided with a second temperature control heat insulation layer;

heating devices are arranged in the first temperature control heat insulation layer and the second temperature control heat insulation layer;

the upper cabin body and the lower cabin body are independent components, and the upper cabin body and the lower cabin body are stacked up and down to form an integral structure.

2. A portable wartime infusion module as claimed in claim 1,

the extrusion type infusion device is arranged on the upper layer of the upper cabin body, and the first temperature control heat insulation layer is arranged on the lower layer of the upper cabin body;

the extrusion type infusion device comprises a top cover, an air pump, an air bag, a first power supply module, a control module and a pump injection cabin for placing an infusion bag;

the top cover is connected to the outer side of the pump injection cabin in an openable and closable manner;

the air bag is made of flexible materials and is arranged on the inner side of the top cover and the bottom of the pump injection cabin, and the infusion bag is arranged in the pump injection cabin and can be vertically wrapped by the air bag after being covered with the top cover;

the first power supply module is in circuit connection with the control module;

the air pump is connected with the air bag pipeline and is in control connection with the control module.

3. A portable wartime infusion module as claimed in claim 2,

the pump injection cabin is circumferentially provided with a surrounding barrier and is of a vertically through structure, the first temperature control heat insulation layer is fixedly connected to the bottom of the pump injection cabin, and the air bag located in the pump injection cabin is fixed to the top of the first temperature control heat insulation layer.

4. A portable wartime infusion module as claimed in claim 2,

be equipped with solar panel on the top cap, solar panel with first power module circuit connection.

5. The portable wartime infusion module as claimed in claim 1, wherein cambered through grooves are formed in the bottom of the first temperature-control heat-preservation layer and the top of the second temperature-control heat-preservation layer;

6. A portable wartime infusion module as claimed in claim 5,

the heating device comprises a waterproof cloth bag, a skin-friendly textile fabric, a graphene heating layer and a temperature control system;

7. A portable wartime infusion module as claimed in claim 6,

the side walls of the upper cabin body and the lower cabin body are provided with a power switch and a display screen;

the temperature control system of the first temperature control heat insulation layer and the control module are integrally arranged and used for controlling the heating of the first temperature control heat insulation layer and the working of the air pump.

8. The portable wartime infusion module of claim 1, wherein the infusion device further comprises an infusion tube;

the length of the infusion tube is 10-15 cm;

one end of the infusion tube is a puncture needle, and the other end of the infusion tube is a screw joint with internal threads;

the tail part of the puncture needle is provided with a clamping type claw-shaped fixer;

after the puncture needle pierces the liquid rubber plug of the infusion bag, the claw-shaped fixer is closed and is clamped on the outer side wall of the rubber plug.

9. The portable wartime infusion tank as claimed in claim 1, wherein the lower tank body further comprises a base and a display device arranged on the lower side of the second insulating layer;

the side wall of the base is provided with a containing groove;

the imaging device comprises a spotlight holder, a connecting rod, a telescopic rod and a tail connector;

one side of the spotlight holder is provided with an LED lamp group, and the other side of the spotlight holder is provided with an infrared imaging lamp group;

the connecting rod is made of memory metal materials, and the spotlight head is hinged with the top end of the telescopic rod through the connecting rod;

the bottom end of the telescopic rod is hinged with one end of the tail joint, and the other end of the tail joint is hinged with the inner side of the accommodating groove;

when the developing device works, the developing device is unfolded and stands on one side of the lower cabin body, and when the developing device does not work, the developing device is folded and is completely arranged in the accommodating groove.

10. A portable wartime infusion module as claimed in claim 9,

the lower cabin body also comprises a storage box arranged in the base and a fixed clamping plate arranged below the base;

the storage box is movably connected with the base in a drawing mode.