Rapid blood sampling and transfusion device for emergency treatment

Abstract

The invention discloses a rapid blood sampling and transfusion device for emergency treatment, and belongs to the technical field of medical auxiliary instruments, the rapid blood sampling and transfusion device for emergency treatment comprises a box body, a box cover is mounted on the box body, an adjustable supporting mechanism is arranged in the box body, cavities are formed in the two side surfaces of the box body, and two symmetrical stabilizing mechanisms are arranged in the two cavities. Through the arrangement of the adjustable supporting mechanism and the stabilizing mechanism, medical staff can hang a blood bag on the blood bag under the action of the adjustable supporting mechanism, so that the two hands are liberated, the first-aid efficiency is improved, the height of the adjustable supporting mechanism can be adjusted according to the actual situation, meanwhile, the adjustable supporting mechanism is easy and convenient to operate, and the medical staff can use the blood bag conveniently. The blood sampling and transfusion device can be quickly folded or unfolded, so that the practicability of the device is improved, the stability of the blood sampling and transfusion device can be improved by utilizing the stabilizing mechanism, and the whole grounding area of the device can be increased after the stabilizing mechanism is integrally unfolded, so that the whole device is prevented from rolling over due to collision.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, and in particular to a rapid blood sampling and transfusion device for emergency treatment. Background Art

[0002] In outdoor environments, due to inconvenient transportation and limited medical facilities, it is often difficult for injured or sick people to obtain professional medical assistance in a timely manner. Especially in remote areas or when natural disasters occur, various reasons may cause patients to suffer from hemorrhagic shock, and failure to immediately receive a blood transfusion will endanger their lives. In addition, in emergencies in outdoor environments, emergency personnel can only carry limited blood products, and when the supplementary blood cannot be delivered in time, on-site emergency blood collection becomes the only way to supplement blood for acutely bleeding patients. The rapid blood collection and transfusion device for emergency treatment is a medical device designed specifically for emergency scenarios. It aims to improve the efficiency of blood collection and transfusion, and ensure that blood can be collected and transfused quickly and safely in emergency situations.

[0003] When performing on-site blood sampling and first aid, it is necessary to quickly transfuse blood to the injured. However, the existing blood sampling and transfusion devices lack a supporting mechanism. At this time, medical personnel are required to hold the blood bag, but there are few medical personnel for on-site first aid. If a medical personnel is assigned to hold the blood bag at this time, the first aid efficiency will be greatly affected. If the blood bag is not held by a medical personnel, it will be impossible to accurately judge the hanging height of the blood bag, the blood transfusion speed and abnormal conditions during the blood transfusion process, which may lead to inaccurate and untimely blood transfusion, and even cause transfusion reactions or complications, endangering the life of the injured. In addition, during the first aid process, due to the excessively cluttered on-site environment, people may move around and collide with the device, causing the device to move and affect the blood transfusion treatment. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the blood collection and transfusion device has no supporting structure and insufficient stability when performing outdoor first aid, and to propose a rapid blood collection and transfusion device for first aid.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A rapid blood collection and transfusion device for emergency use comprises a box body, a box cover is installed on the box body, an adjustable support mechanism is arranged inside the box body, cavities are opened on both side surfaces of the box body, two symmetrical stabilizing mechanisms are arranged inside the two cavities, a mounting seat is fixedly installed on the inner wall of the box body, an equipment storage bin is installed on the upper surface of the mounting seat, a partition is fixedly installed on the inner wall of the equipment storage bin, a blood analyzer is installed on the inner wall of the mounting seat, a drawer is slidably connected to the inner wall of the box body, a partition is fixedly installed on the inner wall of the drawer, and a plurality of ice packs are placed on the inner wall of the drawer.

[0007] Preferably, a thermostat is fixedly connected to the inner wall of the box, a battery is fixedly connected to the inner wall of the box, the battery and the thermostat are connected via a circuit, and a shoulder strap is fixedly connected to the outer surface of the box.

[0008] Preferably, the adjustable support mechanism includes a component cavity, the inner wall of the component cavity is opened on the inner wall of the box, the inner bottom wall of the component cavity is provided with a slide groove, the inner wall of the component cavity is provided with a limiting hole, and the inner wall of the component cavity is rotatably connected to a vertical rod.

[0009] Preferably, the outer surface of the vertical pole is hinged with a hinge rod, the end of the hinge rod away from the outer surface of the vertical pole is hinged with a slider, and the outer surface of the slider is slidably connected to the inner wall of the slide groove, the inner wall of the slider is inserted with an insertion rod, and the inner wall of the insertion rod is inserted into the inner wall of the limiting hole, one end of the insertion rod is fixedly connected to a top plate, the bottom surface of the top plate is fixedly connected with a tension spring, and the end of the tension spring away from the bottom surface of the top plate is fixedly connected to the outer surface of the slider.

[0010] Preferably, the inner wall of the vertical pole is slidably connected to a sliding rod, a slot is provided on the sliding rod, an insert block is inserted on the upper surface of the sliding rod, a plurality of hooks are fixedly connected to the surface of the insert block, and a component box is fixedly connected to the vertical pole.

[0011] Preferably, guide grooves are provided on both side surfaces of the component box, a movable plate is slidably connected to the inner wall of the component box, and the outer surface of the movable plate is slidably connected to the inner wall of the guide groove, a clamping block is fixedly connected to the left side of the movable plate, the outer surface of the clamping block passes through the inner wall of the component box and the vertical rod and is inserted into the clamping groove, a first spring is fixedly connected to the right side of the movable plate, and the end of the first spring away from the outer surface of the movable plate is fixedly connected to the inner wall of the component box.

[0012] Preferably, the stabilizing mechanism comprises a component rod, the outer surface of the component rod is rotatably connected to the inner wall of the cavity, an installation cavity is provided inside the component rod, and a connecting plate is slidably connected to the inner wall of the installation cavity.

[0013] Preferably, four second springs are fixedly connected to the upper surface of the connecting plate, and one end of the second spring away from the upper surface of the connecting plate is fixedly connected to the inner wall of the installation cavity, the bottom surface of the connecting plate is fixedly connected to a fixing plate, and the bottom surface of the fixing plate is fixedly connected to an anti-slip pad.

[0014] Compared with the prior art, the present invention provides a rapid blood collection and transfusion device for emergency use, which has the following beneficial effects.

[0015] 1. The present invention provides an adjustable supporting mechanism and a stabilizing mechanism. The adjustable supporting mechanism is used to allow medical staff to hang blood bags on the device, thereby freeing their hands and improving the efficiency of first aid. The adjustable supporting mechanism can be adjusted in height according to actual conditions. At the same time, the adjustable supporting mechanism is simple and convenient to operate and can be quickly stored or unfolded, thereby improving the practicality of the device. The stabilizing mechanism can be used to improve the stability of the blood collection and transfusion device. When the stabilizing mechanism is unfolded as a whole, the ground contact area of ​​the device as a whole can be increased, thereby ensuring that the device as a whole will not overturn due to collision.

[0016] 2. The present invention sets up the cooperation between the connecting plate, the second spring, the fixing plate and the anti-skid pad. When the component rod is flipped out, the connecting plate and the fixing plate are always pushed downward by the second spring, so that the anti-skid pad is always in contact with the ground, thereby preventing the device from tilting as a whole and greatly improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustable support mechanism of the present invention.

[0020] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure 5 It is a schematic diagram of the internal structure of the upright pole and component box of the present invention.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the present invention.

[0023] In the figure: 1, box body; 2, box cover; 3, adjustable support mechanism; 301, component cavity; 302, slide groove; 303, limit hole; 304, vertical rod; 305, hinge rod; 306, slider; 307, plug rod; 308, top plate; 309, tension spring; 310, sliding rod; 311, card slot; 312, plug block; 313, component box; 314, guide groove; 315, moving plate; 316. first spring; 317. snap-in block; 4. cavity; 5. stabilizing mechanism; 501. assembly rod; 502. mounting cavity; 503. connecting plate; 504. second spring; 505. fixing plate; 506. anti-skid pad; 6. mounting seat; 7. equipment storage compartment; 8. blood analyzer; 9. drawer; 10. thermostat; 11. battery; 12. ice pack; 13. partition; 14. shoulder strap. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-6 A rapid blood collection and transfusion device for emergency use comprises a box body 1, on which a box cover 2 is installed. In this embodiment, a sponge protective layer is installed on the inner wall of the box cover 2. When the box cover 2 is closed, the sponge protective layer can protect part of the device inside the box body 1. An adjustable supporting mechanism 3 is arranged inside the box body 1.

[0026] The adjustable support mechanism 3 includes a component cavity 301, the inner wall of the component cavity 301 is opened on the inner wall of the box body 1, the inner bottom wall of the component cavity 301 is provided with a slide groove 302, the inner wall of the component cavity 301 is provided with a limiting hole 303, and the inner wall of the component cavity 301 is rotatably connected with a vertical rod 304.

[0027] The outer surface of the vertical rod 304 is hinged with a hinge rod 305, and one end of the hinge rod 305 away from the outer surface of the vertical rod 304 is hinged with a slider 306, and the outer surface of the slider 306 is slidably connected to the inner wall of the slide groove 302. In this embodiment, the slide groove 302 can guide the slider 306, and when the vertical rod 304 is in a vertical state, the slider 306 is at one end of the slide groove 302 and cannot move, thereby ensuring that the vertical rod 304 is always in a vertical state. The inner wall of the slider 306 is plugged with a plug rod 307, and the plug rod 307 is inserted into the inner wall of the slider 306. 07 is inserted into the inner wall of the limiting hole 303. In the present embodiment, the inner wall of the limiting hole 303 is circular in shape and the insert rod 307 is matched therewith, and the radius of the limiting hole 303 and the insert rod 307 are the same. When the insert rod 307 is inserted into the inner wall of the limiting hole 303, the slider 306 can be limited. One end of the insert rod 307 is fixedly connected to the top plate 308, and the bottom surface of the top plate 308 is fixedly connected to the tension spring 309, and the end of the tension spring 309 away from the bottom surface of the top plate 308 is fixedly connected to the outer surface of the slider 306.

[0028] The inner wall of the vertical pole 304 is slidably connected to a sliding rod 310, and a slot 311 is provided on the sliding rod 310. An insert block 312 is inserted into the upper surface of the sliding rod 310, and a plurality of hooks are fixedly connected to the surface of the insert block 312. In the present embodiment, the insert block 312 is in an inserted state, so that it can be quickly installed and removed. A component box 313 is fixedly connected to the vertical pole 304.

[0029] The two sides of the component box 313 are provided with guide grooves 314, the inner wall of the component box 313 is slidably connected with a movable plate 315, and the outer surface of the movable plate 315 is slidably connected to the inner wall of the guide groove 314. In this embodiment, the guide groove 314 can guide the movable plate 315 so that the guide groove 314 can slide stably on the inner wall of the component box 313. The left side of the movable plate 315 is fixedly connected with a clamping block 317, and the outer surface of the clamping block 317 penetrates the inner wall of the component box 313 and the vertical rod 304 and is inserted into the clamping groove 311. The first spring 316 is fixedly connected to the right side surface of the movable plate 315 in the groove, and one end of the first spring 316 away from the outer surface of the movable plate 315 is fixedly connected to the inner wall of the component box 313. In the present embodiment, the first spring 316 is always in a pushing state, so that the clamping block 317 and the clamping slot 311 are always clamped, so that the sliding rod 310 cannot move downward, thereby ensuring its high stability. Moreover, under the inclined shape of the clamping block 317 and the clamping slot 311, the sliding rod 310 can move upward stably.

[0030] Cavities 4 are formed on both sides of the box body 1 , and two symmetrical stabilizing mechanisms 5 are disposed inside the two cavities 4 .

[0031] The stabilizing mechanism 5 includes a component rod 501 , the outer surface of which is rotatably connected to the inner wall of the cavity 4 , an installation cavity 502 is provided inside the component rod 501 , and a connecting plate 503 is slidably connected to the inner wall of the installation cavity 502 .

[0032] Four second springs 504 are fixedly connected to the upper surface of the connecting plate 503, and one end of the second spring 504 away from the upper surface of the connecting plate 503 is fixedly connected to the inner wall of the installation cavity 502, and the bottom surface of the connecting plate 503 is fixedly connected to a fixing plate 505, and the bottom surface of the fixing plate 505 is fixedly connected to an anti-skid pad 506. In this embodiment, the anti-skid pad 506 is made of rubber material, which can greatly improve its friction. When the anti-skid pad 506 contacts the ground, the stability of the device can be improved so that it cannot tilt.

[0033] A mounting seat 6 is fixedly installed on the inner wall of the box body 1, and an equipment storage bin 7 is installed on the upper surface of the mounting seat 6. A partition plate is fixedly installed on the inner wall of the storage bin 7. In this embodiment, the internal space of the equipment storage bin 7 is divided by the partition plate, and the space can store a large number of blood collection devices and blood transfusion devices, and the distinction of the partition plate can facilitate personnel to quickly distinguish them. A blood analyzer 8 is installed on the inner wall of the mounting seat 6, and a drawer 9 is slidably connected to the inner wall of the box body 1. A partition plate 13 is fixedly installed on the inner wall of the drawer 9. In this embodiment, the partition plate 13 can divide the space inside the drawer 9 into two sides, wherein the left space is used to place an ice pack 12, and the right space is used to recycle the used blood collection and transfusion devices to avoid polluting the environment. A plurality of ice packs 12 are placed on the inner wall of the drawer 9. In this embodiment, the ice pack 12 has multiple functions such as cooling and fever, anti-inflammatory and analgesic, cold compress and hemostasis when actually used, and has a wide range of application value in first aid.

[0034] A thermostat 10 is fixedly connected to the inner wall of the box body 1. In this embodiment, the thermostat 10 can adjust the temperature of the cabin at the bottom of the box body 1, thereby ensuring that the ice pack 12 will not melt during first aid. A battery 11 is fixedly connected to the inner wall of the box body 1. The battery 11 and the thermostat 10 are connected through a circuit. A shoulder strap 14 is fixedly connected to the outer surface of the box body 1.

[0035] Working principle: When using the device, first flip the component rod 501 out. At this time, the second spring 504 always pushes the connecting plate 503 and the fixing plate 505 to move downward, and push the anti-skid pad 506 to always contact the ground. Then, the vertical rod 304 is flipped to a vertical state. At this time, the hinge rod 305 is used to pull the slider 306 to slide on the inner wall of the slide groove 302 while flipping. When the vertical rod 304 is vertical, the slider 306 moves to the other end of the slide groove 302, and the insertion rod 307 coincides with the limiting hole 303. Then, the top plate 308 is driven downward by the pull of the tension spring 309, and the insertion rod 307 is driven to insert into the limiting hole 303, thereby limiting the slider 306, and limiting the vertical rod 304 under the connection of the hinge rod 305. Then, the equipment storage bin 7 is opened to take out the blood collection tube inside and perform blood tests on the personnel on site. The blood is collected, and then the blood collection tube is placed on the blood analyzer 8 for inspection and verification. When the data comes out, blood is collected from people with the same blood type and transported to an empty blood bag, and the blood volume can be determined according to the scale on the surface of the empty blood bag. When a blood transfusion is needed for the patient, the blood bag after the transfusion is first hung on the hook on the plug block 312. When the height needs to be adjusted upward, it is only necessary to pull the sliding rod 310, and under the push of the first spring 316, the clamping block 317 and the clamping slot 311 are always clamped, so that the sliding rod 310 cannot move downward. If it is necessary to adjust downward, it is only necessary to pull the moving plate 315 to drive the clamping block 317 out of the slot of the clamping slot 311, thereby releasing the clamping connection and allowing the sliding rod 310 to be raised and lowered at will, so that medical staff can make adjustments according to the actual situation during blood transfusion, avoid complications caused by abnormal blood transfusion, and thus ensure the life safety of the patient.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid blood collection and transfusion device for emergency use, comprising a housing (1), characterized in that: The box body (1) is provided with a box cover (2), an adjustable support mechanism (3) is arranged inside the box body (1), cavities (4) are provided on both sides of the box body (1), two symmetrical stabilizing mechanisms (5) are arranged inside the two cavities (4), a mounting seat (6) is fixedly mounted on the inner wall of the box body (1), an equipment storage bin (7) is mounted on the upper surface of the mounting seat (6), a partition plate is fixedly mounted on the inner wall of the storage bin (7), a blood analyzer (8) is mounted on the inner wall of the mounting seat (6), a drawer (9) is slidably connected to the inner wall of the box body (1), a partition plate (13) is fixedly mounted on the inner wall of the drawer (9), and a plurality of ice packs (12) are placed on the inner wall of the drawer (9).

2. The rapid blood sampling and transfusion device for emergency use according to claim 1, characterized in that: The inner wall of the box (1) is fixedly connected to a thermostat (10), the inner wall of the box (1) is fixedly connected to a storage battery (11), the storage battery (11) and the thermostat (10) are connected via a circuit, and the outer surface of the box (1) is fixedly connected to a shoulder strap (14).

3. The rapid blood sampling and transfusion device for emergency use according to claim 1, characterized in that: The adjustable support mechanism (3) comprises a component cavity (301), the inner wall of the component cavity (301) is opened on the inner wall of the box body (1), the inner bottom wall of the component cavity (301) is provided with a slide groove (302), the inner wall of the component cavity (301) is provided with a limiting hole (303), and the inner wall of the component cavity (301) is rotatably connected to a vertical rod (304).

4. The rapid blood sampling and transfusion device for emergency use according to claim 3, characterized in that: The outer surface of the vertical rod (304) is hinged with a hinge rod (305), and one end of the hinge rod (305) away from the outer surface of the vertical rod (304) is hinged with a slider (306), and the outer surface of the slider (306) is slidably connected to the inner wall of the slide groove (302), the inner wall of the slider (306) is plugged with an insertion rod (307), and the inner wall of the insertion rod (307) is plugged into the inner wall of the limiting hole (303), one end of the insertion rod (307) is fixedly connected to a top plate (308), and the bottom surface of the top plate (308) is fixedly connected with a tension spring (309), and the end of the tension spring (309) away from the bottom surface of the top plate (308) is fixedly connected to the outer surface of the slider (306).

5. The rapid blood sampling and transfusion device for emergency use according to claim 4, characterized in that: The inner wall of the vertical rod (304) is slidably connected to a sliding rod (310), a slot (311) is provided on the sliding rod (310), an insert block (312) is inserted on the upper surface of the sliding rod (310), a plurality of hooks are fixedly connected to the surface of the insert block (312), and a component box (313) is fixedly connected to the vertical rod (304).

6. The rapid blood sampling and transfusion device for emergency use according to claim 5, characterized in that: Both sides of the component box (313) are provided with guide grooves (314); the inner wall of the component box (313) is slidably connected to a movable plate (315), and the outer surface of the movable plate (315) is slidably connected to the inner wall of the guide groove (314); the left side of the movable plate (315) is fixedly connected to a clamping block (317); the outer surface of the clamping block (317) penetrates through the inner wall of the component box (313) and the vertical rod (304) and is inserted into the clamping groove (311); the right side of the movable plate (315) is fixedly connected to a first spring (316), and one end of the first spring (316) away from the outer surface of the movable plate (315) is fixedly connected to the inner wall of the component box (313).

7. The rapid blood sampling and transfusion device for emergency use according to claim 1, characterized in that: The stabilizing mechanism (5) comprises a component rod (501), the outer surface of which is rotatably connected to the inner wall of the cavity (4), an installation cavity (502) is provided inside the component rod (501), and a connecting plate (503) is slidably connected to the inner wall of the installation cavity (502).

8. The rapid blood sampling and transfusion device for emergency use according to claim 7, characterized in that: Four second springs (504) are fixedly connected to the upper surface of the connecting plate (503), and one end of the second spring (504) away from the upper surface of the connecting plate (503) is fixedly connected to the inner wall of the installation cavity (502); the bottom surface of the connecting plate (503) is fixedly connected to a fixing plate (505), and the bottom surface of the fixing plate (505) is fixedly connected to an anti-slip pad (506).

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