Portable breathing air bag intelligent pressing device

Abstract

The utility model relates to the technical field of medical equipment, and particularly discloses a portable breathing air bag intelligent pressing device which comprises a clamping jaw fixing block. The two oppositely-arranged air bag clamping jaws are rotationally installed on the clamping jaw fixing block and used for being matched with each other to clamp a breathing air bag; the pressing hammer is mounted on the clamping jaw fixing block; the pressure sensor is located at the end face position, close to the breathing air bag, of the pressing hammer and used for detecting the pressure applied to the breathing air bag by the pressing hammer; and the electric driving assembly is mounted in the clamping jaw fixing block, is in transmission connection with the pressing hammer and is used for driving the pressing hammer to slide up and down relative to the clamping jaw fixing block so as to repeatedly press the breathing air bag. According to the portable intelligent pressing device for the breathing air bag, mechanical pressing operation of the breathing air bag can be achieved, and therefore many problems existing in manual pressing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a portable breathing airbag intelligent pressing device. Background Art

[0002] Breathing bags are commonly used by medical staff to assist patients in breathing, and are often used for emergency treatment, surgical anesthesia, etc. For example, breathing bags are often used in emergency departments, operating rooms, intensive care units, etc. At present, the use of breathing bags in clinical practice relies on medical staff to manually press and hold the air or oxygen into the patient's lungs to maintain the patient's vital signs.

[0003] There are the following problems with manual pressing:

[0004] ① Occupy manpower: When rescuing critically ill patients, emergency medical personnel often need to constantly press the airbag by hand to ensure the patient's breathing. In actual clinical work, there is often a shortage of personnel at the first moment of on-site emergency rescue, which affects the medical staff's inability to perform other emergency operations at the same time, thereby affecting the success rate of rescuing critically ill patients;

[0005] ②Improper operation: There are strict requirements for the key indicators such as compression depth, compression frequency, and compression and relaxation ratio when using the respiratory bag. Incorrect compression depth, frequency, or compression / relaxation ratio will reduce the rescue efficacy of the respiratory bag and delay treatment. Medical staff can only master the correct use of the respiratory bag after standardized training. In clinical work, medical staff have different training levels, and thus have different levels of use of the respiratory bag, which affects the rescue of critically ill patients;

[0006] ③ Monitoring omissions: Experienced compression personnel can judge and evaluate whether the patient's airway has obvious abnormalities by the pressure of the airbag during compression. For example, a sudden increase in the airbag compression pressure may indicate suffocation; a sudden drop in the airbag compression pressure indicates that the tube is loose. Inexperienced medical personnel are prone to ignore the airbag pressure when using the breathing airbag, resulting in medical omissions;

[0007] ④ Do not work continuously for a long time: Long-term mechanical and repeated pressing of the airbag will cause muscle fatigue of medical staff. Even if they persist, the accuracy of compression depth, compression frequency, and compression and relaxation ratio will decrease, affecting rescue.

[0008] Therefore, the utility model is committed to developing an intelligent pressing device for realizing mechanized breathing airbag pressing operation, thereby overcoming many problems existing in manual pressing.

[0009] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0010] One purpose of the utility model is to provide a portable intelligent breathing airbag pressing device, which can realize mechanized breathing airbag pressing operation, thereby overcoming many problems existing in manual pressing.

[0011] In order to achieve the above purpose, the utility model provides a portable breathing airbag intelligent pressing device, comprising:

[0012] Gripper fixing block;

[0013] Two airbag clamps arranged opposite to each other, both of which are rotatably mounted on the clamp fixing block, and are used to cooperate with each other to clamp the breathing airbag;

[0014] A pressing hammer, the pressing hammer is slidably mounted on the clamping jaw fixing block;

[0015] A pressure sensor, the pressure sensor is located at an end surface of the pressing hammer close to the breathing airbag, and is used to detect the pressure applied by the pressing hammer to the breathing airbag;

[0016] The electric drive component is installed in the clamping jaw fixing block and is in driving connection with the pressing hammer, and is used to drive the pressing hammer to slide up and down relative to the clamping jaw fixing block to repeatedly press the breathing airbag.

[0017] Optionally, the electric drive assembly includes:

[0018] A driving gear, the driving gear is rotatably mounted in the clamping jaw fixing block and meshedly connected with the pressing hammer;

[0019] A rotation drive mechanism, which is installed in the clamp fixing block and is drivingly connected with the driving gear to drive the driving gear to rotate;

[0020] A battery assembly is electrically connected to the rotation drive mechanism and is used to supply power to the rotation drive mechanism.

[0021] Optionally, the driving end of the rotary drive mechanism is connected to the driving gear via a gear assembly or a transmission belt.

[0022] Optionally, a receiving cavity is provided in the middle of the clamp fixing block, and the driving gear, the rotary driving mechanism and the battery assembly are all located in the receiving cavity.

[0023] Optionally, the lower end of the pressing hammer is located outside the accommodating cavity, and the upper end of the pressing hammer extends into the accommodating cavity;

[0024] Wherein, a rack portion engaged with the driving gear is provided on the surface of the pressing hammer close to the driving gear.

[0025] Optionally, the airbag jaw is rotatably connected to the jaw fixing block through a jaw rotating shaft;

[0026] A torsion spring is installed at each jaw rotating shaft, so that the two airbag jaws cooperate with each other to clamp the breathing airbag.

[0027] Optionally, a compression spring is provided between the two airbag jaws, so that the two airbag jaws cooperate with each other to clamp the breathing airbag.

[0028] Optionally, it further includes:

[0029] A control device, which is installed on the jaw fixing block and is electrically connected to the pressure sensor and the electric drive assembly respectively.

[0030] Optionally, the control device includes a voice interaction module and a feedback module.

[0031] Optionally, the feedback module includes at least one of a liquid crystal display screen, an indicator light, and a speaker.

[0032] The beneficial effect of the present utility model is: to provide a portable intelligent pressing device for a breathing airbag. When it is necessary to press the breathing airbag, first use two airbag jaws to clamp the breathing airbag to prevent the breathing airbag from shifting; then the electric drive assembly drives the pressing hammer to slide up and down, and then repeatedly presses the clamped breathing airbag; thus, mechanized pressing operation of the breathing airbag can be realized.

[0033] Specifically, during the process of the pressing hammer pressing down the breathing airbag, the pressure value detected by the pressure sensor will continuously increase. When the pressure value rises to the preset pressure upper limit value, it indicates that the pressing is in place at this time, and the pressing hammer can be driven to stop moving downward and start moving upward;

[0034] During the process of the pressing hammer moving upward and releasing the breathing airbag, the pressure value detected by the pressure sensor will continuously decrease. When the pressure value drops to the preset pressure lower limit value, it indicates that the reset has been completed at this time, and the pressing hammer can be driven to stop moving upward and start moving downward again. In this way, the pressing hammer can be controlled to perform regular pressing within a specified pressure range.

[0035] Therefore, the portable intelligent pressing device for a breathing airbag provided by the present utility model can realize mechanized pressing operation of the breathing airbag, thereby overcoming many problems existing in manual pressing. Brief Description of the Drawings

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0037] Figure 1 External structural schematic diagram of the portable breathing airbag intelligent pressing device provided for the embodiment;

[0038] Figure 2 Internal structural schematic diagram (torsion spring structure) of the portable breathing airbag intelligent pressing device provided for the embodiment;

[0039] Figure 3 Internal structural schematic diagram (compression spring structure) of the portable breathing airbag intelligent pressing device provided for the embodiment.

[0040] In the figure:

[0041] 100, breathing airbag;

[0042] 1, jaw fixing block; 101, accommodation cavity; 102, jaw rotating shaft;

[0043] 2, airbag jaw;

[0044] 3, pressing hammer; 301, rack part;

[0045] 4, pressure sensor;

[0046] 5, electric drive assembly; 501, drive gear; 502, rotation drive mechanism; 503, battery assembly;

[0047] 6, control device;

[0048] 7, torsion spring;

[0049] 8, compression spring. Detailed Embodiments

[0050] Referring to "embodiment" in the present invention means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of the present invention. The term "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor is it particularly limited to the independence or relevance with other embodiments. In principle, in the present invention, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0051] Unless otherwise defined, the meanings of technical terms used herein are the same as those commonly understood by those skilled in the technical field to which the present utility model belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present utility model.

[0052] In the description of the present utility model, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships, for example, A and / or B, which means: the existence of A, the existence of B, and the simultaneous existence of both A and B. In addition, the character " / " in this text generally represents an "or" logical relationship between the associated objects before and after.

[0053] In the present utility model, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantitative, primary-secondary or sequential relationship between these entities or operations.

[0054] Without further limitation, in the present utility model, the expressions such as "comprising", "including", "having" or other similar expressions used in a statement are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product including the said elements, so that a process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such a process, method or product.

[0055] The same as the understanding in the "Examination Guidelines", in the present utility model, expressions such as "greater than", "less than", "exceeding" are understood not to include the number itself; expressions such as "above", "below", "within" are understood to include the number itself. In addition, in the description of the embodiments of the present utility model, the meaning of "a plurality of" is two or more (including two), and similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.

[0056] In the description of the embodiments of the present utility model, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the attached drawings. It is only for the convenience of describing the specific embodiments of the present utility model or for the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present utility model.

[0057] Unless otherwise clearly specified or limited, in the description of the embodiments of the present utility model, the terms such as "installation", "connection", "attachment", "fixation", "setting", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the technical field to which the present utility model belongs, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0058] The present utility model provides a portable intelligent pressing device for a breathing bag, which is applicable to the application scenario of pressing a breathing bag, and can realize mechanized pressing operation of the breathing bag, thereby overcoming many problems existing in manual pressing.

[0059] See Figure 1 and Figure 2 As shown in and, the portable intelligent pressing device for a breathing bag provided in this embodiment includes a jaw fixing block 1, two relatively arranged airbag jaws 2, a pressing hammer 3, a pressure sensor 4, an electric drive assembly 5, and a control device 6. Among them, the control device 6 is installed on the jaw fixing block 1 and is electrically connected to the pressure sensor 4 and the electric drive assembly 5 respectively, so as to control the electric drive assembly 5 according to the pressure data collected by the pressure sensor 4.

[0060] Both of the two airbag jaws 2 are rotatably mounted on the jaw fixing block 1 and are used to cooperate with each other to clamp the breathing airbag 100; the pressing hammer 3 is slidably mounted on the jaw fixing block 1; the pressure sensor 4 is located at the end face of the pressing hammer 3 close to the breathing airbag 100 and is used to detect the pressure applied by the pressing hammer 3 to the breathing airbag 100; the electric drive assembly 5 is mounted in the jaw fixing block 1 and is in transmission connection with the pressing hammer 3 and is used to drive the pressing hammer 3 to slide up and down relative to the jaw fixing block 1 to repeatedly press the breathing airbag 100.

[0061] For the portable intelligent pressing device for breathing airbag provided in this embodiment, when it is necessary to press the breathing airbag 100, first use the two airbag jaws 2 to clamp the breathing airbag 100 to prevent the breathing airbag 100 from shifting; then the electric drive assembly 5 drives the pressing hammer 3 to slide up and down, and then repeatedly presses the clamped breathing airbag 100; thus, the mechanized pressing operation of the breathing airbag 100 can be realized.

[0062] Specifically, during the process of the pressing hammer 3 pressing the breathing airbag 100 downward, the pressure value detected by the pressure sensor 4 will continuously increase. When the pressure value rises to the preset upper limit pressure value, it means that the pressing is in place at this time. The control device 6 sends an instruction to the electric drive assembly 5 to drive the pressing hammer 3 to stop moving downward and start moving upward;

[0063] During the process of the pressing hammer 3 moving upward and releasing the breathing airbag 100, the pressure value detected by the pressure sensor 4 will continuously decrease. When the pressure value drops to the preset lower limit pressure value, it means that the reset has been completed at this time. The control device 6 sends an instruction to the electric drive assembly 5 to drive the pressing hammer 3 to stop moving upward and start moving downward again. In this way, the pressing hammer 3 can be controlled to perform regular pressing within the specified pressure range.

[0064] Therefore, the portable intelligent pressing device for breathing airbag provided by the present utility model can realize the mechanized pressing operation of the breathing airbag 100, thereby overcoming many problems existing in manual pressing.

[0065] In this embodiment, the electric drive assembly 5 includes a driving gear 501, a rotary drive mechanism 502, and a battery assembly 503. The driving gear 501 is rotatably mounted in the jaw fixing block 1 and is meshed with the pressing hammer 3; the rotary drive mechanism 502 is mounted in the jaw fixing block 1 and is in transmission connection with the driving gear 501 to drive the driving gear 501 to rotate; the battery assembly 503 is electrically connected to the rotary drive mechanism 502 and is used to supply power to the rotary drive mechanism 502.

[0066] Accordingly, a receiving cavity 101 is provided at the middle position of the jaw fixing block 1, and the driving gear 501, the rotary driving mechanism 502, and the battery assembly 503 are all located in the receiving cavity 101. The lower end of the pressing hammer 3 is located outside the receiving cavity 101, and the upper end of the pressing hammer 3 extends into the receiving cavity 101; wherein, a rack portion 301 engaged with the driving gear 501 is provided on the surface of the pressing hammer 3 close to the driving gear 501.

[0067] When the rotary driving mechanism 502 drives the driving gear 501 to rotate, the driving gear 501 can drive the pressing hammer 3 to move up and down, thereby realizing repeated pressing operations.

[0068] Optionally, the driving end of the rotary driving mechanism 502 and the driving gear 501 are connected by a gear assembly or a transmission belt.

[0069] In this embodiment, the battery assembly 503 can be a storage battery and is charged through a data cable, or the battery assembly 503 can also be a dry battery and is replenished by replacing the battery.

[0070] In this embodiment, refer to Figure 2 , the airbag jaws 2 are rotatably connected to the jaw fixing block 1 through jaw rotating shafts; a torsion spring 7 is installed at each jaw rotating shaft, so that the two airbag jaws 2 cooperate with each other to clamp the breathing airbag 100. Or, in some other embodiments, refer to Figure 3 , a compression spring 8 is provided between the two airbag jaws 2, so that the two airbag jaws 2 cooperate with each other to clamp the breathing airbag 100.

[0071] During use, it is necessary to first overcome the elastic force of the torsion spring 7 or the compression spring 8 to separate the lower ends of the two airbag jaws 2 so as to place the breathing airbag 100 between the two airbag jaws 2. After releasing the hand, under the elastic force of the torsion spring 7 or the compression spring 8, the lower ends of the two airbag jaws 2 automatically close and clamp the breathing airbag 100.

[0072] Optionally, the control device 6 includes a voice interaction module and a feedback module. Specifically, medical staff can issue work instructions to start or stop pressing through the voice interaction module, further releasing the hands of medical staff and improving the rescue efficiency. The feedback module includes at least one of a liquid crystal display screen, an indicator light, and a speaker, so as to provide feedback information such as text pop-up windows, flashing lights, or beeping sounds to medical staff, facilitating corresponding processing by medical staff.

[0073] The portable breathing airbag intelligent pressing device provided in this embodiment has the following advantages:

[0074] ①When it is necessary to press the breathing bag 100, first use two airbag grippers 2 to clamp the breathing bag 100 to prevent the breathing bag 100 from shifting; then the electric drive assembly 5 drives the pressing hammer 3 to slide up and down, and then repeatedly presses the clamped breathing bag 100; thus, mechanized pressing operation of the breathing bag 100 can be realized, thereby overcoming many problems existing in manual pressing.

[0075] ②The portable intelligent pressing device for breathing bags provided by the present invention can be conveniently and quickly applied to the existing breathing bag 100, and it can be fixed by the airbag grippers 2, with strong versatility, low upgrade cost and easy to promote; further, the portable intelligent pressing device for breathing bags provided by the present invention has a simple and light structure and is easy to carry.

[0076] ③The airbag grippers 2 are claw-shaped, and the arc matches the outer arc of the currently commonly used breathing bag 100, which can prevent the breathing bag from moving when pressing the exhalation airbag.

[0077] ④A pressure sensor 4 is provided on the head of the pressing hammer 3, which can monitor the pressure of the breathing bag 100 to obtain the airway pressure. Monitoring the airway pressure can prevent excessive air supply pressure from damaging the airway, judge the patient's breathing state, reduce breathing resistance and assist in judging whether there are abnormalities in the patient's airway, such as tube detachment, asphyxia, etc.

[0078] ⑤The present invention can be adjusted according to the important parameters of using the breathing bag 100 and ensure its accuracy. The important parameters for using the breathing bag 100 include: tidal volume, respiratory rate, inhalation / exhalation ratio, etc. The present invention can control the tidal volume by setting the pressing depth of the pressing hammer 3, control the respiratory rate by setting the pressing frequency of the pressing hammer 3, and control the inhalation / exhalation ratio by setting the forward / backward speed ratio of the pressing hammer 3.

[0079] ⑥The pressing hammer 3 is provided with a toothed groove that meshes with the driving gear 501, and the gear transmission has a high control accuracy.

[0080] ⑦Under the action of the rotary drive mechanism 502, the driving gear 501 rotates, driving the pressing hammer 3 to move up and down, which is electrically driven and saves manpower.

[0081] ⑧ The control device 6 includes a control circuit, a data processing module, a control panel, and a voice interaction module. The former is electrically connected to the power module, the pressure monitoring module, and the feedback module. The control device 6 controls the rotation of the rotary drive mechanism 502, thereby controlling the key parameters of the movement of the pressing hammer 3, including the movement amplitude, movement frequency, and forward / backward time ratio. These parameters respectively correspond to the important parameters used by the breathing airbag 100. The movement amplitude determines the tidal volume, the movement frequency determines the ventilation frequency, and the forward / backward time ratio determines the inhalation / exhalation ratio. The control device 6 ensures that the movement data of the pressing hammer 3 is within the corresponding range, maximizes the function of the breathing airbag 100, and improves the success rate of rescue.

[0082] ⑨ The tidal volume is affected by the patient's age, gender, and weight. This device can set a quick tidal volume mode selection on the physical control panel or the virtual control panel on the liquid crystal display, such as adult, elderly, teenager, male, female, etc., for convenient and quick selection. It can also set a custom mode for adjustment.

[0083] ⑩ The control panel is provided with a variety of ventilation modes to meet the needs of different types of airbag-assisted breathing in first aid. For example, the basic CPR mode, the advanced CPR mode, and the spontaneous ventilation assistance mode. The basic CPR mode corresponds to patients with cardiac arrest and respiratory arrest. Before establishing advanced airway support (endotracheal intubation or laryngeal mask) at the scene, the airbag is squeezed to give ventilation according to the mode of chest compressions / ventilation = 30:2. The advanced CPR mode corresponds to when advanced airway support has been established, and regular ventilation is performed 8 - 12 times per minute. The spontaneous ventilation assistance mode corresponds to the situation where the patient still has partial breathing. When the pressure monitoring module detects an increase in the patient's exhaled air and a sudden increase in the pressure inside the airbag during the device squeezing the airbag, the squeezing action is terminated and changed to relaxation. After 3 seconds, the airbag is squeezed again to complete the air delivery. In this mode, the device can avoid breathing resistance caused by squeezing the airbag during the patient's exhalation and meet the needs of assisted ventilation per minute;

[0084] ⑪ The voice interaction module can receive the specified voice commands issued by the operator and then perform corresponding operations according to the commands, facilitating emergency treatment operations;

[0085] ⑫ The pressure sensor 4 can monitor the pressure of the exhalation airbag and send the pressure data to the data processing module through the data transmission circuit. When the pressure data is too high or too low, corresponding alarm information is sent to the feedback module. The current working status, alarm information, etc. are reminded through text, lights, and sounds, facilitating the corresponding handling by medical staff.

[0086] It should be noted that the linear drive mechanism mentioned in the present utility model can be a cylinder, a hydraulic cylinder, an electric cylinder, or a motor screw linear module, etc., and the rotary drive mechanism mentioned can be a brushed motor, a brushless motor, or a rotary cylinder, etc. The specific structural forms of the linear drive mechanism and the rotary drive mechanism are not limited in the present utility model.

[0087] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of this application, the patent protection scope of this application cannot be limited thereby. Any technical solutions obtained by equivalent structure or equivalent process substitution or modification based on the substantial concept of this application and using the content recorded in the text and drawings of the specification of this application, as well as those directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are all included in the patent protection scope of this application.

Claims

1. A portable breathing airbag intelligent pressing device, characterized in that: include: Gripper fixing block (1); Two airbag clamping jaws (2) arranged opposite to each other, the two airbag clamping jaws (2) are both rotatably mounted on the clamping jaw fixing block (1) and are used to cooperate with each other to clamp the breathing airbag (100); A pressing hammer (3), the pressing hammer (3) being slidably mounted on the clamp fixing block (1); a pressure sensor (4), the pressure sensor (4) being located at an end surface of the pressing hammer (3) close to the breathing airbag (100) and being used to detect the pressure applied by the pressing hammer (3) to the breathing airbag (100); An electric drive component (5), the electric drive component (5) being installed in the clamp fixing block (1) and being in driving connection with the pressing hammer (3), and being used for driving the pressing hammer (3) to slide up and down relative to the clamp fixing block (1) so as to repeatedly press the breathing airbag (100).

2. The portable breathing airbag intelligent pressing device according to claim 1, characterized in that: The electric drive assembly (5) comprises: A driving gear (501), the driving gear (501) being rotatably mounted in the clamp fixing block (1) and meshingly connected with the pressing hammer (3); A rotation drive mechanism (502), the rotation drive mechanism (502) being installed in the clamp fixing block (1) and being transmission-connected to the driving gear (501) to drive the driving gear (501) to rotate; A battery assembly (503), the battery assembly (503) being electrically connected to the rotation drive mechanism (502) and used to supply power to the rotation drive mechanism (502).

3. The portable breathing airbag intelligent pressing device according to claim 2 is characterized in that: The driving end of the rotary drive mechanism (502) is connected to the driving gear (501) via a gear assembly or a transmission belt.

4. The portable breathing airbag intelligent pressing device according to claim 2, characterized in that: A receiving cavity (101) is provided in the middle of the clamping jaw fixing block (1), and the driving gear (501), the rotating driving mechanism (502) and the battery assembly (503) are all located in the receiving cavity (101).

5. The portable breathing airbag intelligent pressing device according to claim 4 is characterized in that: The lower end of the pressing hammer (3) is located outside the accommodating cavity (101), and the upper end of the pressing hammer (3) extends into the accommodating cavity (101); Wherein, a rack portion (301) meshingly connected to the driving gear (501) is provided on a surface of the pressing hammer (3) close to the driving gear (501).

6. The portable breathing airbag intelligent pressing device according to claim 1, characterized in that: The airbag clamping jaw (2) is rotatably connected to the clamping jaw fixing block (1) via a clamping jaw rotating shaft; A torsion spring (7) is installed at the rotating shaft of each clamping jaw, so that the two airbag clamping jaws (2) cooperate with each other to clamp the breathing airbag (100).

7. The portable breathing airbag intelligent pressing device according to claim 1, characterized in that: A compression spring (8) is provided between the two airbag clamping jaws (2), so that the two airbag clamping jaws (2) cooperate with each other to clamp the breathing airbag (100).

8. The portable breathing airbag intelligent pressing device according to claim 1, characterized in that: Also includes: A control device (6), the control device (6) being mounted on the clamping jaw fixing block (1) and being electrically connected to the pressure sensor (4) and the electric drive assembly (5) respectively.

9. The portable breathing airbag intelligent pressing device according to claim 8, characterized in that: The control device (6) comprises a voice interaction module and a feedback module.

10. The portable breathing airbag intelligent pressing device according to claim 9, characterized in that: The feedback module includes at least one of a liquid crystal display screen, an indicator light, and a speaker.

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