A printable electrocardiogram AED device

Abstract

The utility model discloses an AED equipment of printable electrocardiogram relates to the technical field of external defibrillation equipment, including box body and the handle of fixed in the side wall of box body along its length direction, its top center place is equipped with the article groove no.

Description

Technical Field

[0001] This utility model relates to the field of external defibrillation devices, specifically an AED device capable of printing electrocardiograms. Background Technology

[0002] An AED, or automated external defibrillator, is a portable medical device hailed as a "lifesaving device." Built-in sensors and analytics enable it to automatically analyze a patient's heart rhythm. When it detects shockable rhythms such as ventricular fibrillation or pulseless ventricular tachycardia, the device issues a voice prompt and automatically charges. The operator simply follows the voice or on-screen instructions to correctly place the electrode patches on the patient's chest and press the shock button to release the electrical energy and restore a normal heart rhythm.

[0003] While existing AEDs (Automated External Defibrillators) provide cardiac resuscitation and defibrillation in emergency situations, they also have some shortcomings. First, most existing AEDs do not have the function of printing the patient's electrocardiogram (ECG). During emergency care, medical personnel often need to quickly understand the patient's ECG to make accurate diagnostic and treatment decisions. However, because AEDs do not have a printing function, medical personnel need to manually record or use other equipment to obtain the ECG, which not only increases the complexity of the operation but may also delay precious rescue time.

[0004] In view of the above, this application is hereby submitted. Utility Model Content

[0005] The purpose of this invention is to provide an AED device capable of printing electrocardiograms to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides an AED device capable of printing electrocardiograms, including a box body and a handle fixed to one side wall along the length of the box body. A storage slot 1 is provided at the center of the top of the box body. Rotating plates are provided on both sides of the top opening of the storage slot 1 along the width of the box body. A storage slot 2 is provided at the center of the top of the box body away from the handle. The storage slot 1 and the storage slot 2 are not interconnected. A channel 1 is provided at the center of the top of the side wall away from the handle of the box body. The channel 1 and the storage slot 2 are interconnected. A sliding plate is slidable at the bottom of the box body away from the handle. A printing device is embedded inside the sliding plate.

[0007] The storage slot 2 on the box body is equipped with a driving mechanism. The driving mechanism includes a button that slides in the channel 1. Horizontal rotating rods are rotatably connected to both sides of the outer arc wall of the button near the storage slot 2. A slider is rotatably connected to the end of the rotating rod away from the button. The slider slides horizontally on the inner side wall of the storage slot 2 away from the button. A limit block is fixedly connected to the top of the slider. The side of the two limit blocks that are close to each other is the tooth side. The tooth side of the limit block meshes with a limit rod. The limit rod is fixed to the side wall of the rotating plate near the storage slot 1. Horizontally arranged rotating shafts are rotatably connected to both sides of the top opening of the storage slot 1 on the box body along the width direction of the box body. A torsion spring is provided at the rotation connection between the rotating shaft and the box body. The length direction of the rotating shaft is consistent with the length direction of the box body. A rotating plate is fixedly connected to the outer arc wall of the rotating shaft away from the box body.

[0008] Furthermore, a horizontal fixing plate is fixedly connected to the side wall of the button near the storage slot two, and a fixing plate with the same structure is fixedly connected to the inner side wall of the storage slot two away from the button at the position corresponding to the fixing plate. The top ends of the two fixing plates that are close to each other are fixed with fixing posts with the same structure. A slide rail spring is sleeved on the outer side of each of the two fixing posts. The slide rail spring is "V" shaped, and the two ends of the slide rail spring are respectively sleeved on the outer side of the fixing post. The top and bottom ends of the outer arc wall of the two fixing posts are fixed with limit rings. The straight line of the two fixing posts is not parallel to the axis of the button.

[0009] Furthermore, the top of the side wall of the two limiting blocks that are close to each other is inclined, and the middle part of the side wall of the two limiting blocks that are close to each other is provided with an inwardly extending wedge-shaped groove. When the rotating plate is rotated and fits against the top of the box, the limiting rod is inserted into the second storage slot and abuts against the limiting block. The side wall of the two limiting rods that are close to each other is adapted to the limiting block.

[0010] The top of the slide plate, away from the handle, has a paper outlet. The slide plate is electrically connected to the processor and battery inside the bottom wall of the box. The rotating plate has a storage slot on the side wall near the box. The bottom of the rotating plate away from the box has a stop post. The processor and battery are located inside the bottom wall of the box. The AED device body is electrically connected to the processor and battery. Limiting slide rods are fixed at both ends of the top of the slide plate along the width direction of the box. Limiting slide grooves are opened at the bottom of the box corresponding to the positions of the limiting slide rods. The length direction of the limiting slide rods is consistent with the length direction of the box.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By integrating the AED device with the printing function, the printer inside the skateboard can print out the patient's electrocardiogram in real time, allowing medical staff to understand the patient's physical condition immediately. This design not only improves the efficiency and accuracy of emergency treatment, but also provides strong support for the subsequent treatment by medical staff. At the same time, the compact structure ensures its portability, enabling medical staff to use the AED device more quickly and accurately for rescue in emergency situations.

[0013] 2. By designing a drive mechanism, a quick opening function is achieved. Medical staff only need to press a button to quickly pop out the rotating plate through the drive mechanism, thereby quickly opening the packaging of the AED device, which greatly shortens the opening time and further buys valuable rescue time for patients. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an AED device capable of printing electrocardiograms;

[0015] Figure 2 This is a schematic diagram of the rotating plate in the open state of an AED device capable of printing electrocardiograms. Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the drive mechanism in an AED device capable of printing electrocardiograms;

[0017] Figure 4 for Figure 3 Enlarged view of the structure at point A in the middle;

[0018] Figure 5 This is a schematic diagram of the rotating plate in the open state of an AED device capable of printing electrocardiograms. Figure 2 .

[0019] In the picture:

[0020] 10. Box body; 11. Rotating plate; 12. Rotating shaft; 13. Slide plate; 14. AED device body; 15. Storage slot three;

[0021] 20. Button; 21. Rotating rod; 22. Slide rail spring; 23. Fixed post; 24. Slider;

[0022] 25. Limiting block; 26. Limiting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see the appendix Figure 1 To be continued Figure 5 The present invention provides an AED device capable of printing electrocardiograms: including a box body 10 and a handle fixed to one side wall of the box body 10 along its length direction. A storage slot 1 is provided at the center of the top of the box body 10. Rotating plates 11 are provided on both sides of the top opening of the storage slot 1 along the width direction of the box body 10. A storage slot 2 is provided at the center of the top of the box body 10 away from the handle. The storage slot 1 and the storage slot 2 are not interconnected. A channel 1 is provided at the center of the top of the side wall of the box body 10 away from the handle. The channel 1 and the storage slot 2 are interconnected. A sliding plate 13 is slidably provided at the bottom of the box body 10 away from the handle. A printing device is embedded inside the sliding plate 13.

[0025] The storage slot 2 on the box body 10 is equipped with a driving mechanism. The driving mechanism includes a button 20 that slides in the channel 1. Both sides of the outer arc wall of the button 20 near the storage slot 2 are rotatably connected to horizontal rotating rods 21. The end of the rotating rod 21 away from the button 20 is rotatably connected to a slider 24. The slider 24 slides horizontally on the inner side wall of the storage slot 2 away from the button 20. The top of the slider 24 is fixedly connected to a limiting block 25. The side of the two limiting blocks 25 that are close to each other is the tooth side. The tooth side of the limiting block 25 engages with a limiting rod 26. The limiting rod 26 is fixed to the side wall of the rotating plate 11 near the storage slot 1.

[0026] It should be noted that: the rotating plate 11 is horizontal in the initial state and fits against the top of the box 10, protecting the AED device body 14 inside. The printing device embedded in the slide plate 13 is used to print electrocardiograms. Considering the overall size of the device, the printing device is a small printing device.

[0027] The drive mechanism is used to limit the rotation plate 11 and releases the limiting effect on the rotation plate 11 when the button 20 is pressed, so as to further speed up the opening of the package.

[0028] Please see the appendix Figure 1 To be continued Figure 5The present invention provides a technical solution: the top opening of the storage slot on the box body 10 is rotatably connected to both sides of the width direction of the box body 10 by a horizontally arranged rotating shaft 12. A torsion spring is provided at the rotatable connection between the rotating shaft 12 and the box body 10. The length direction of the rotating shaft 12 is consistent with the length direction of the box body 10. A rotating plate 11 is fixedly connected to the side of the outer arc wall of the rotating shaft 12 away from the box body 10.

[0029] It should be noted that: further, the rotating shaft 12 adopts a hinge structure, that is, the box body 10 is rotatably connected to the rotating plate 11 through the rotating shaft 12, and the torsion spring makes the rotating plate 11 lock when it rotates to a horizontal state and abuts against the box body 10, through the engagement of the limiting rod 26 and the limiting block 25. At the same time, the torsion spring stores energy for the rotation plate 11 to pop out when the drive mechanism is triggered.

[0030] Please see the appendix Figure 1 To be continued Figure 5 The present invention provides a technical solution: a horizontal fixing plate is fixedly connected to the side wall of the button 20 near the storage slot 2, and a fixing plate with the same structure is fixedly connected to the inner side wall of the storage slot 2 away from the button 20 at the position corresponding to the fixing plate. The top ends of the two fixing plates that are close to each other are fixed with fixing posts 23 with the same structure, and slide rail springs 22 are sleeved on the outer sides of the two fixing posts 23.

[0031] The slide rail spring 22 is V-shaped, and its two ends are respectively sleeved on the outside of the fixed post 23. The top and bottom of the outer arc wall of the two fixed posts 23 are fixed with limit rings. The straight line of the two fixed posts 23 is not parallel to the axis of the button 20.

[0032] It should be noted that the two fixed posts 23 are staggered, that is, they are not located on the same side of the axis of the button 20. When the button 20 is pressed, the slide rail spring 22 will also be compressed by the horizontal force. The rotating rod 21 forces the slider 24 to slide horizontally away from the button 20. When the middle of the slide rail spring 22 abuts against the inner wall of the second storage groove, the limiting block 25 no longer engages with the limiting rod 26, thereby causing the rotating plate 11 to pop out.

[0033] Please see the appendix Figure 1 To be continued Figure 5 The present invention provides a technical solution: the top of the side wall of the two limiting blocks 25 that are close to each other is inclined, and the middle part of the side wall of the two limiting blocks 25 that are close to each other is respectively provided with an inwardly extending wedge-shaped groove. When the rotating plate 11 is rotated and attached to the top of the box 10, the limiting rod 26 is inserted into the second storage slot and abuts against the limiting block 25. The side wall of the two limiting rods 26 that are close to each other is adapted to the limiting block 25.

[0034] The rotating plate 11 has a storage slot 15 on the side wall near the box body 10, and a support post is provided at the bottom end of the side wall away from the box body 10. The processor and battery are provided inside the bottom wall of the box body 10. The AED device body 14 is electrically connected to the processor and battery.

[0035] The top of the slide plate 13, away from the handle, has a paper outlet. The slide plate 13 is electrically connected to the processor and battery inside the bottom wall of the box body 10.

[0036] Limiting slide rods are fixed at both ends of the top of the slide plate 13 along the width direction of the box body 10. A limiting slide groove is opened at the bottom of the box body 10 corresponding to the position of the limiting slide rod. The length direction of the limiting slide rod is consistent with the length direction of the box body 10.

[0037] It should be noted that: the inclined surface at the top of the limiting block 25 causes the limiting rod 26 to press down on the inclined surface at the top of the limiting block 25 when the rotating plate 11 is closed, forcing the slider 24 to move. When the wedge-shaped protrusion of the limiting rod 26 and the wedge-shaped groove of the limiting block 25 are on the same horizontal plane, the limitation of the limiting rod 26 on the limiting block 25 is released, and the slider 24 will be reset under the action of the slide rail spring 22. Then, the wedge-shaped groove on the limiting block 25 will lock the wedge-shaped protrusion of the limiting rod 26, achieving the locking effect.

[0038] The AED device body 14 is electrically connected to the processor and battery to ensure normal operation of the device. During the emergency, the processor records the patient's electrocardiogram (ECG) data. The printing device inside the slide plate 13 is electrically connected to the processor, receives and processes the ECG data from the AED device body 14, and prints the processed ECG data onto paper through the paper output port for medical personnel to view.

[0039] Working principle:

[0040] When button 20 is pressed, the inclined surface at the top of the limiting block 25 causes the rotating plate 11 to close. The limiting rod 26 presses down onto the inclined surface at the top of the limiting block 25, forcing the slider 24 to move. When the wedge-shaped protrusion of the limiting rod 26 and the wedge-shaped groove of the limiting block 25 are on the same horizontal plane, the limitation of the limiting rod 26 on the limiting block 25 is released. The slider 24 will be reset under the action of the slide rail spring 22. Then the wedge-shaped groove on the limiting block 25 will lock the wedge-shaped protrusion of the limiting rod 26, achieving the locking effect.

[0041] When button 20 is pressed, slide rail spring 22 will also be compressed by a horizontal force. Rotating rod 21 forces slider 24 to slide horizontally away from button 20. When the middle of slide rail spring 22 abuts against the inner wall of storage slot 2, limit block 25 no longer engages with limit rod 26, causing rotating plate 11 to pop out. At this time, AED device body 14 can be used for first aid. The printing device in slide plate 13 can print out the data recorded by AED device body 14.

Claims

1. An AED device capable of printing electrocardiograms, comprising a housing (10) and a handle fixed to one side wall of the housing (10) along its length, wherein a storage slot 1 is provided at the center of the top of the housing (10), and rotating plates (11) are provided on both sides of the top opening of the storage slot 1 along the width direction of the housing (10); a storage slot 2 is provided at the center of the top of the housing (10) away from the handle, wherein the storage slot 1 and the storage slot 2 are not interconnected; and a channel 1 is provided at the center of the top of the side wall of the housing (10) away from the handle, wherein the channel 1 and the storage slot 2 are interconnected, characterized in that: The bottom of the box (10) is slidably fitted with a slide plate (13) at the end away from the handle, and a printing device is embedded inside the slide plate (13); The storage slot 2 on the box body (10) is provided with a driving mechanism. The driving mechanism includes a button (20) that slides in the channel 1. Both sides of the outer arc wall of the button (20) near the storage slot 2 are rotatably connected to horizontal rotating rods (21). The end of the rotating rod (21) away from the button (20) is rotatably connected to a slider (24). The slider (24) slides horizontally on the inner side wall of the storage slot 2 away from the button (20). The top of the slider (24) is fixedly connected to a limiting block (25). The side of the two limiting blocks (25) that are close to each other is the tooth side. The tooth side of the limiting block (25) meshes with a limiting rod (26). The limiting rod (26) is fixed to the side wall of the rotating plate (11) near the storage slot 1.

2. The AED device capable of printing electrocardiograms as described in claim 1, characterized in that: The top opening of the storage slot on the box (10) is rotatably connected to a horizontally arranged rotating shaft (12) on both sides along the width direction of the box (10). A torsion spring is provided at the rotatable connection between the rotating shaft (12) and the box (10). The length direction of the rotating shaft (12) is consistent with the length direction of the box (10). A rotating plate (11) is fixedly connected to the outer arc wall of the rotating shaft (12) on the side away from the box (10).

3. The AED device capable of printing electrocardiograms as described in claim 1, characterized in that: A horizontal fixing plate is fixedly connected to the side wall of the button (20) near the storage slot 2. A fixing plate with the same structure is fixedly connected to the inner side wall of the storage slot 2 away from the button (20) at the position corresponding to the fixing plate. The top of the two fixing plates are fixed with a fixing post (23) with the same structure at the end that is close to each other. A slide rail spring (22) is sleeved on the outer side of the two fixing posts (23).

4. The AED device capable of printing electrocardiograms as described in claim 3, characterized in that: The slide rail spring (22) is "V" shaped, and the two ends of the slide rail spring (22) are respectively sleeved on the outside of the fixed post (23). The top and bottom ends of the outer arc wall of the two fixed posts (23) are fixed with limit rings. The straight line of the two fixed posts (23) is not parallel to the axis of the button (20).

5. The AED device capable of printing electrocardiograms as described in claim 1, characterized in that: The top of the side wall of the two limiting blocks (25) that are close to each other is inclined, and the middle part of the side wall of the two limiting blocks (25) that are close to each other is provided with an inwardly extending wedge-shaped groove. When the rotating plate (11) is rotated and attached to the top of the box (10), the limiting rod (26) is inserted into the second storage slot and abuts against the limiting block (25). The side wall of the two limiting rods (26) that are close to each other is adapted to the limiting block (25).

6. The AED device capable of printing electrocardiograms as described in claim 1, characterized in that: The rotating plate (11) has a storage slot (15) on one side wall near the box (10), and a support post is provided at the bottom of the side wall away from the box (10). The bottom wall of the box (10) is equipped with a processor and a battery. The AED device body (14) is electrically connected to the processor and the battery.

7. The AED device capable of printing electrocardiograms as described in claim 1, characterized in that: The top of the slide plate (13) away from the handle has a paper outlet, and the slide plate (13) is electrically connected to the processor and battery inside the bottom wall of the box body (10).

8. The AED device capable of printing electrocardiograms as described in claim 7, characterized in that: Limiting slide rods are fixed at both ends of the top of the slide plate (13) along the width direction of the box body (10). A limiting slide groove is opened at the bottom of the box body (10) corresponding to the position of the limiting slide rod. The length direction of the limiting slide rod is consistent with the length direction of the box body (10).

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