Intelligent compression hemostasis device and method

Abstract

The invention relates to the technical field of medical instruments, in particular to an intelligent compression hemostasis device and method.The intelligent compression hemostasis device comprises a wearable compression body, and a plurality of air bags matched with a wound are arranged on the inner surface of the wearable compression body; the control device is detachably connected with the compression main body and comprises an inflation device and a control panel; the air bag is communicated with an inflation tube through an air tube connector, and the inflation tube is communicated with an inflation device. A pressure sensor and an electromagnetic valve are arranged on an air bag inflation channel, the control panel receives feedback signals of the pressure sensor and controls cooperative action of the inflation device and the electromagnetic valve according to a preset pressure threshold value so as to adjust the inflation and deflation pressure of the air bag, intelligent adjustment of the pressure of the air bag is achieved, and the requirements for compression hemostasis of different wounds are met. The structure is simple, the pressure is stable, the work difficulty of medical staff can be reduced, and practical convenience is brought to patients.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to an intelligent compression hemostasis device and method. Background Art

[0002] Compression hemostasis after inguinal hernia surgery and perineal puncture is an important link in surgical operations, and its clinical significance is as follows: 1. Control bleeding and reduce the risk of complications. The perineum is rich in blood vessels (such as branches of the internal pudendal artery), and puncture operations are likely to damage blood vessels, resulting in bleeding or hematoma formation; compression blocks blood flow through physical pressure, promotes platelet aggregation and activation of coagulation factors, and reduces postoperative bleeding; effectively reduces the risks of hematoma (local tissue compressive injury) and infection (hematoma provides an environment for bacterial growth); 2. Accelerate postoperative recovery and improve the patient experience. Compression hemostasis can reduce the anxiety of patients caused by continuous bleeding and improve treatment compliance;

[0003] Research shows that standardized compression can reduce the incidence of postoperative hematoma from 8% to 1.5%. Postoperative bleeding accumulates to form a hematoma, increasing the probability of infection (hematoma is a bacterial culture medium). Reducing tissue interstitial fluid leakage through pressure promotes platelet aggregation and accelerates the coagulation process. For patients using synthetic patches (such as the Lichtenstein procedure), moderate compression can reduce patch displacement and promote tissue adhesion. Secondly, compression can reduce local tissue traction and reduce the pain during postoperative activities (VAS score drops by 2 - 3 points). In addition, for different types of wounds, the pressure and pressure application time standards applied to the wounds are also different. For example, the compression time is adjusted according to the type of punctured blood vessel (artery / vein) (3 - 5 minutes for superficial veins, 6 - 8 hours for the femoral artery)

[0004] In the prior art, the commonly used hemostasis methods are manual compression and sandbag compression. Manual compression hemostasis requires continuous operation by medical staff, and it is easy to have poor hemostasis effect due to fatigue or body position changes; when using sandbag compression, the position of the sandbag is easy to move, deviate from the wound, and at the same time, the pressure is insufficient, and the hemostasis effect needs to be improved.

[0005] In the Chinese patent document with the publication number CN208404722U, a compression hemostasis device for use after inguinal hernia surgery is disclosed, which includes a fixing belt. Two compression belts are provided on the fixing belt, and a plurality of compression cross - bags are equidistantly arranged on the two compression belts. A saline gauze is stuffed in the compression cross - bag. By the compression cross - bag 8 and the saline gauze stuffed inside it, the compression force can be increased and the hemostasis effect can be enhanced. Although this method improves the stability of the compression hemostasis device and can apply a certain pressure, the compression degree is limited, its pressure controllability and accuracy are poor, and different types of wounds need to be adjusted with different hemostasis pressures to effectively control the wounds and increase the postoperative guarantee for patients. Therefore, a more reliable hemostasis device is needed to meet the medical needs of diverse wounds. Summary of the Invention

[0006] The object of the present invention is to provide an intelligent compression hemostasis device and method, which can meet the compression hemostasis needs of various wounds and intelligently adjust the pressure applied by the compression hemostasis device to the wound.

[0007] To solve the above technical problems, an embodiment of the present invention provides a technical solution as follows:

[0008] An intelligent compression hemostasis device, comprising:

[0009] A wearable compression main body, on the inner surface of which there are a plurality of air bags matching the wounds;

[0010] A control device, detachably connected to the compression main body, including an inflation device and a control board;

[0011] The air bags are respectively communicated with the inflation pipes through tracheal connectors, and the other ends of the inflation pipes are communicated with the inflation device;

[0012] A pressure sensor and a solenoid valve are provided on the path between the inflation device and the air bag, and the control board receives the feedback signal of the pressure sensor and controls the coordinated actions of the inflation device and the solenoid valve according to a preset pressure threshold to adjust the inflation and deflation pressure of the air bag.

[0013] Further, the inflation device includes an air pump and a connecting pipe communicated with the air pump. The connecting pipe is provided with a first interface communicated with the air outlet of the air pump, a second interface communicated with a pressure relief valve, and a third interface communicated with the inflation pipe. The solenoid valve is arranged on the path of the connecting pipe to adjust the air flow rate in the connecting pipe.

[0014] Further, the control device further includes a timer, the timer is electrically connected to the control board, and the control board automatically switches the inflation, pressure holding or deflation working mode according to the time period set by the timer.

[0015] Further, the deflation mode includes a linear release working mode, and the control device linearly releases the pressure in the air bag within a fixed time by controlling the opening degree of the solenoid valve.

[0016] Further, the control device is integrated with a display screen and a control panel. The display screen real-time displays the monitoring data of the pressure sensor, the timer signal and the current working mode, and the control panel is used for inputting control commands of the device.

[0017] Further, the compression main body includes a front flap and a rear flap that are flexibly attached. The inner side of the front flap is provided with a left airbag and a right airbag that match the human inguinal region. At the joint of the front flap and the rear flap, a bottom airbag that matches the human perineum is provided. One end of the front flap is provided with a front waistband, and one end of the rear flap is provided with a rear waistband. The front waistband and the rear waistband are adjustably fixed through a magic tape or a buckle structure to form a closed compression ring around the human crotch.

[0018] Further, a scrotum bag is also provided on the inner side of the front flap. The scrotum bag is arranged between the left airbag and the right airbag to form a suspended avoidance structure that matches the scrotum area.

[0019] Further, a hand valve is provided on the tracheal connector. The hand valve is independent of the control device and is used to manually release the pressure in the airbag.

[0020] Further, the control device is built-in with a wireless communication module for establishing a communication connection with an external terminal device, so as to remotely control the compression hemostasis device through the external terminal device.

[0021] To solve the proposed technical problems, the present invention also provides an intelligent compression hemostasis method, including the following steps:

[0022] Real-time monitor the pressure in the wound compression airbag through a pressure sensor;

[0023] Inflate and maintain the pressure of the airbag through an inflation device. The pressure value for maintaining the pressure of the airbag is set as the first preset pressure;

[0024] After the pressure maintenance ends, linearly release the pressure in the airbag to the second preset pressure, and the second preset pressure is less than the first preset pressure.

[0025] The intelligent compression hemostasis device and method provided by the present invention, compared with the prior art, through the multi-airbag setting and the control device that is detachable from the compression main body, the control device controls the inflation device and the solenoid valve on the airbag inflation path according to the feedback signal of the pressure sensor, and cooperates to realize the intelligent adjustment of the airbag pressure, meet the needs of compression hemostasis for different wounds, with a simple structure and stable pressure, which is beneficial to reducing the operation difficulty of medical staff and bringing practical convenience to patients; through the signal feedback of the timer and the pressure sensor, the control device can flexibly control the opening and closing degree of the solenoid valve to realize different working modes, especially be able to linearly release the airbag pressure in stages according to the healing degree of the wound to prevent the wound from bleeding again and accelerate the healing of the wound; through the airbag matching the inguinal region and the airbag matching the perineum, it can meet the compression hemostasis needs of wounds in different positions, increase the application scenarios of the compression hemostasis device, and improve the practicability of the compression hemostasis device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated. The drawings in the figures do not constitute a scale limitation.

[0027] Figure 1 It is a schematic diagram of the overall structure of the intelligent compression hemostasis device in an embodiment of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the inflation device in an embodiment of the present invention;

[0029] Figure 3 It is a flowchart of an example of the use of the intelligent compression hemostasis device in an embodiment of the present invention;

[0030] Figure 4 It is a flowchart of another example of the use of the intelligent compression hemostasis device in an embodiment of the present invention;

[0031] Figure 5 It is a flowchart of the steps of the intelligent compression hemostasis method in an embodiment of the present invention.

[0032] Explanation of reference numerals: 10, compression main body; 11, front baffle; 12, rear baffle; 13, rear waistband; 131, sticking part; 14, front waistband; 15, left airbag; 16, right airbag; 17, scrotal bag; 18, bottom airbag; 19, tracheal joint; 191, hand valve; 20, control device; 21, display screen; 22, inflation device; 221, air pump; 23, inflation tube; 24, solenoid valve; 25, buffer chamber; 26, pressure sensor; 27, control panel; 271, control key; 28, connecting tube; 281, first interface; 282, second interface; 283, third interface; 29, pressure relief valve. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the present invention clearer, the following will elaborate on each embodiment of the present invention with reference to the drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present invention, many technical details are provided for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions required to be protected by each claim of the present application can still be achieved.

[0034] As Figure 1-2As shown in the figure, an embodiment of the present invention relates to an intelligent compression hemostasis device, including: a wearable compression main body 10, on the inner surface of which there are a plurality of airbags matching the wounds to be compressed. The compression main body 10 includes a flexible front flap 11 and a rear flap 12. One ends of the front flap 11 and the rear flap 12 are connected to each other. The other end of the front flap 11 is provided with a front waistband 14, and the other end of the rear flap 12 is provided with a rear waistband 13. The front waistband 14 and the rear waistband 13 are adjustably fixed through a magic tape or a buckle structure to form a closed compression ring around the crotch of the human body, and the front flap 11 and the rear flap 12 are attached and fixed to the crotch of the human body. The front flap 11 corresponds to the front side of the crotch of the human body. In one example, the airbags inside the compression main body 10 include a left airbag 15 and a right airbag 16 arranged on the inner surface of the front flap 11 and matching the groin of the human body, and a bottom airbag 18 arranged at the joint of the front flap 11 and the rear flap 12, and the bottom airbag 18 matches the perineum of the human body. Preferably, a scrotum bag 17 is further provided on the front flap 11, and the scrotum bag 17 is arranged between the left airbag 15 and the right airbag 16 to form a suspended avoidance structure matching the scrotum area. Through the arrangement of the airbags matching the groin and the airbags matching the perineum, the compression hemostasis requirements of wounds at different positions can be met, the application scenarios of the compression hemostasis device are increased, and the practicability of the compression hemostasis device is improved.

[0035] The compression main body 10 is detachably connected to the control device 20. The control device 20 includes a control board (not shown in the drawings) and an inflation device 22 electrically connected to the control board. The inflation device 22 includes an air pump 221 and an inflation tube 23 communicated with the air pump 221. The left airbag 15, the right airbag 16 and the bottom airbag 18 are respectively communicated with the inflation tube 23 through a tracheal joint 19. A pressure sensor 26 and a solenoid valve 24 are arranged on the gas path between the inflation device 22 and the airbag. The pressure sensor 26 and the solenoid valve 24 are electrically connected to the control board. The control board receives the feedback signal of the pressure sensor 26 and controls the coordinated actions of the inflation device 22 and the solenoid valve 24 to adjust the inflation and deflation pressure of the airbag. Preferably, a preset pressure threshold can be set through the control device, and the control board dynamically adjusts the opening degree of the solenoid valve 24 according to the preset pressure threshold to realize the closed-loop control of the airbag pressure. Preferably, the inflation tube 23 and the tracheal joint 19 are detachably connected through a quick connector to facilitate the quick disassembly and assembly of the control device 20 and the compression main body 10.

[0036] In one embodiment, the inflation device 22 includes an inflation pump 221 and a connecting pipe 28. The connecting pipe 28 is provided with a first interface 281 connected to the air outlet of the inflation pump 221, a second interface communicating with the pressure relief valve 29, and a third interface communicating with the inflation pipe 23. The solenoid valve 24 is disposed on the passage of the connecting pipe 28. The solenoid valve 24 and the pressure relief valve 29 are electrically connected to the control board. The control board can adjust the air flow rate in the connecting pipe passage by controlling the opening degree of the solenoid valve 24, and release the gas pressure in the airbag by controlling the cooperation of the solenoid valve 24 and the pressure relief valve. For different wound hemostatic compression pressures required, the preset pressure threshold of the airbag is set through the control device 20, and the control board dynamically adjusts the opening degree of the solenoid valve 24 according to the preset pressure threshold to achieve closed-loop control of the airbag pressure.

[0037] In one example, a buffer chamber 25 is communicated with the inflation pipe 23. A pressure sensor 26 is disposed in the buffer chamber 25. The pressure sensor 26 is used to detect the pressure in the inflation pipe 23 and the airbag communicated with the inflation pipe 23 in real time. The control board receives the pressure feedback signal of the pressure sensor 26, and controls the opening degree of the inflation device 22 and the solenoid valve 24. Through the coordinated action of the inflation device 22 and the solenoid valve 24, the airbag is inflated or deflated to adjust the pressure of the airbag, so as to achieve closed-loop control of the airbag pressure. Through the multi-airbag setting and the detachable control device 20 of the compression main body 10, the control device 20 controls the solenoid valve 24 on the inflation device 22 and the passage of the inflation pipe 23 according to the feedback signal of the pressure sensor 26 to cooperate, realizing intelligent adjustment of the airbag pressure, meeting the needs of compression hemostasis for different wounds, with simple structure and stable pressure, which is beneficial to reducing the operation difficulty of medical staff and bringing practical convenience to patients.

[0038] In one embodiment, an intelligent compression hemostasis device is involved, which includes multiple working modes. The control device 20 further includes a timer (not shown in the drawings). The timer is electrically connected to the control board. The control board can automatically switch between the inflation, pressure holding, or deflation working modes according to the time period set by the timer. In the inflation working mode, the control inflation device 22 inflates the airbag to increase the internal pressure of the airbag. In the pressure holding working mode, the pressure sensor 26 is used to monitor the pressure inside the airbag in real time to keep the internal pressure of the airbag stable. In the deflation working mode, the control solenoid valve 24 opens the passage of the inflation tube 23 to release the pressure inside the airbag; preferably, the deflation working mode includes a linear release working mode. The control board controls the opening and closing degree of the solenoid valve 24 according to the preset pressure threshold and the timer signal to slowly release the pressure inside the airbag to better meet the pressure requirements of the wound and improve the healing effect of the wound. In one example, the timer is used to set the pressure holding duration. When the pressure holding duration ends, a feedback signal is sent. The control device 20 controls the solenoid valve 24 to open the passage of the inflation tube 23 according to the timer feedback signal to release the pressure inside the airbag; in the linear release working mode, the timer and the pressure sensor 26 are cooperatively set. The control device 20 controls the opening and closing degree of the solenoid valve 24 to release the pressure inside the airbag in stages, that is, the airbag pressure in the airbag pressure holding state is the first preset pressure, and the set decompression time is a fixed time period. The pressure inside the airbag is released to the second preset pressure, and the second preset pressure is less than the first preset pressure. The airbag pressure release process is linearly released within a fixed time period. In clinical practice, different compression pressures need to be adopted according to the healing degree of the wound to meet the healing requirements of the wound. By segmentally releasing and linearly releasing the airbag pressure, it can effectively prevent the sudden drop in the surface pressure of the wound caused by the too-fast release of the airbag pressure, which may lead to rebleeding, and is beneficial to the stable and rapid recovery of the wound and the safety of the patient.

[0039] Preferably, the control device 20 is integrally provided with a display screen 21 and a control panel 27. A plurality of control keys 271 are provided on the control panel. Control instructions for the control device 20 can be input through the control keys 271. The control instructions include setting the timer and the preset pressure threshold, inflating or releasing the airbag pressure to adjust the airbag inflation pressure, etc. The display screen 21 is used to display the monitoring data of the pressure sensor 26, the timer signal, and the current working mode in real time.

[0040] In one embodiment, an intelligent compression hemostasis device is involved, in which a hand valve 191 is provided on the tracheal connector 19. The hand valve 191 is independent of the control device 20 and is opened and closed manually by the user. The hand valve 191 can seal or open the tracheal connector 19. When the hand valve 191 is closed, it can prevent the pressurized gas in the airbag from leaking from the tracheal connector 19, achieving a good pressure-holding effect. When the hand valve 191 is opened, it can quickly release the gas pressure in the airbag.

[0041] As Figure 3 shown, in an example of the operation of an intelligent compression hemostasis device, after the compression main body 10 is worn on the human body, the inflatable tube 23 is connected to the tracheal connector 19 of the airbag to realize the connection between the control device 20 and the compression main body 10. The hand valve 191 is opened and kept in the open state. The first preset pressure threshold is set through the control device 20, and the inflation device 20 is controlled to inflate the airbag to the first preset pressure; the hand valve 191 is closed to block the leakage of the pressurized gas in the airbag for pressure holding. Then, the inflatable tube 23 is detached from the tracheal connector 19 to realize the separation between the control device 20 and the compression main body 10, maintaining the independence of the compression main body 10 to reduce the movement burden of the wearer; when the pressure-holding time ends, the wearer or medical staff can release the gas pressure in the airbag through the hand valve 191 to remove the compression of the compression main body 10 on the wound; in another example, when the pressure holding ends, the wearer or medical staff can also connect the control device 20 to the compression main body 10 again, and the control panel 27 is used to instruct the electromagnetic valve 24 and the pressure relief valve 29 to cooperate to release the gas pressure in the airbag.

[0042] As Figure 4 shown, in another example of the operation of an intelligent compression hemostasis device, after the compression main body 10 is worn on the human body, the inflatable tube 23 is connected to the tracheal connector 19 of the airbag to realize the connection between the control device 20 and the compression main body 10. The hand valve 191 is opened and kept in the open state. The first preset pressure threshold is set through the control device 20, and the inflation device 20 is controlled to inflate the airbag to the first preset pressure; the pressure-holding time, the second preset pressure, and the pressure reduction time are set through the control device. After the pressure-holding time ends, the control device linearly releases the pressure in the airbag to the second preset pressure within the pressure reduction time by controlling the opening degree of the electromagnetic valve. The second preset pressure is less than the first preset pressure. When the second preset pressure is set to zero, the pressure reduction time ends. The inflatable tube 23 is detached from the tracheal connector 19 to realize the separation between the control device 20 and the compression main body 10, maintaining the independence of the compression main body 10 to reduce the movement burden of the wearer.

[0043] In one embodiment, an intelligent compression hemostasis device is involved. The control device 20 is integrally provided with a wireless communication module. The control device 20 is communicatively connected to an external terminal device through the wireless communication module. The terminal device can be an electronic device with a display screen such as a mobile phone, a tablet computer, or a computer. Through the external terminal device, remote control of the compression hemostasis device can be achieved. The external terminal can share and interact with the control device 20 information such as the data of the pressure sensor 26, the timer data, and the opening degree of the solenoid valve 24.

[0044] As Figure 5 shown, in one embodiment, an intelligent compression hemostasis method is involved, including the following steps:

[0045] The pressure inside the wound compression airbag is monitored in real time through the pressure sensor 26; the airbag is inflated and maintained at a constant pressure through the inflation device 22. The constant pressure value of the airbag is set to a first preset pressure; after the constant pressure is ended, the pressure inside the airbag is linearly released to a second preset pressure, and the second preset pressure is less than the first preset pressure. A plurality of airbags are provided, which are arranged inside the compression main body 10, and respectively include a left airbag 15 and a right airbag 16 that match the human groin, and a bottom airbag 18 that matches the perineum. The inflation device 22 is connected to a control device 20. One end of the inflation device 22 is detachably connected to the inflation joint of the airbag through an inflation tube 23. A pressure sensor 26 and a solenoid valve 24 are provided on the passage of the inflation tube 23. The control device 20 controls the solenoid valve 24 and the inflation device 22 by receiving the feedback signals of the pressure sensor 26 and the timer, dynamically adjusts the pressure inside the airbag, and can linearly release the pressurized gas inside the airbag. According to the healing degree of the wound, segmented release or linear release of the airbag pressure can be achieved to prevent the wound from bleeding again and accelerate the healing of the wound.

[0046] The intelligent compression hemostasis device and method provided by the present invention, through the setting of multiple airbags and the control device that is detachable from the compression main body, the control device controls the inflation device and the solenoid valve on the airbag inflation passage according to the feedback signal of the pressure sensor, and cooperates to achieve intelligent adjustment of the airbag pressure, meet the needs of compression hemostasis for different wounds, have a simple structure and stable pressure, which is beneficial to reducing the operation difficulty of medical staff and bringing practical convenience to patients; through the signal feedback of the timer and the pressure sensor, the control device can flexibly control the opening degree of the solenoid valve to achieve different working modes, especially can linearly release the airbag pressure in stages according to the healing degree of the wound to prevent the wound from bleeding again and accelerate the healing of the wound; through the airbag that matches the groin and the airbag that matches the perineum, the needs of compression hemostasis for wounds in different positions can be met, the application scenarios of the compression hemostasis device are increased, and the practicability of the compression hemostasis device is improved.

[0047] Those of ordinary skill in the art can understand that the above embodiments are specific examples for implementing the present invention, and in practical applications, various changes can be made to them in form and details without departing from the spirit and scope of the present invention.

Claims

1. An intelligent compression hemostasis device, characterized in that: include: A wearable compression body (10) having a plurality of air bags matching the wound disposed on its inner surface; A control device (20) detachably connected to the compression body (10), comprising an inflating device (22) and a control panel; The airbags are connected to the inflation tube (23) through the trachea joint (19), and the other end of the inflation tube (23) is connected to the inflation device (22); A pressure sensor (26) and a solenoid valve (24) are provided on the passage between the inflation device (22) and the airbag, and the control panel receives a feedback signal from the pressure sensor (26) and controls the coordinated action of the inflation device (22) and the solenoid valve (24) according to a preset pressure threshold value to adjust the inflation and deflation pressure of the airbag.

2. The intelligent compression hemostasis device according to claim 1, characterized in that: The inflation device (22) comprises an inflation pump (221) and a connecting pipe (28) connected to the inflation pump (22); the connecting pipe (28) is provided with a first interface (281) connected to an air outlet of the inflation pump (221), a second interface (282) connected to a pressure relief valve (29), and a third interface (283) connected to an inflation pipe (23); the solenoid valve (24) is arranged on a passage of the connecting pipe (28) and is used to adjust the flow rate of air in the connecting pipe (28).

3. The intelligent compression hemostasis device according to claim 1, characterized in that: The control device (20) also includes a timer, which is electrically connected to the control panel, and the control panel automatically switches the inflation, pressure-maintaining or deflation working mode according to the time period set by the timer.

4. The intelligent compression hemostasis device according to claim 3, characterized in that: The deflation mode includes a linear release working mode, and the control device (20) linearly releases the pressure in the airbag within a fixed time by controlling the opening and closing degree of the electromagnetic valve (24).

5. The intelligent compression hemostasis device according to claim 3, characterized in that: The control device (20) is integrated with a display screen (21) and a control panel (27), wherein the display screen (21) displays monitoring data of the pressure sensor (26), a timer signal and a current working mode in real time, and the control panel (27) is used for inputting control instructions of the control device (20).

6. The intelligent compression hemostasis device according to claim 1, characterized in that: The compression body (10) comprises a front baffle (11) and a rear baffle (12) which are flexible and fit together. A left air bag (15) and a right air bag (16) which match the groin of a human body are arranged on the inner side of the front baffle (11). A bottom air bag (18) which matches the perineum of a human body is arranged at the joint of the front baffle (11) and the rear baffle (12). A front waist belt (14) is arranged at one end of the front baffle (11), and a rear waist belt (13) is arranged at one end of the rear baffle (12). The front waist belt (14) and the rear waist belt (13) are adjustable and fixed by a Velcro or buckle structure to form a closed compression ring surrounding the crotch of a human body.

7. The intelligent compression hemostasis device according to claim 6, characterized in that: A scrotal bag (17) is also provided on the inner side of the front baffle (11), and the scrotal bag (17) is arranged between the left airbag (15) and the right airbag (16), forming a suspended avoidance structure matching the scrotal area.

8. The intelligent compression hemostasis device according to claim 1, characterized in that: The air pipe joint (19) is provided with a hand valve (191), which is independent of the control device (20) and is used to manually release the pressure in the air bag.

9. The intelligent compression hemostasis device according to any one of claims 1 to 8, characterized in that: The control device (20) has a built-in wireless communication module for establishing a communication connection with an external terminal device, so as to facilitate remote control of the compression hemostasis device via the external terminal device.

10. An intelligent compression hemostasis method based on the intelligent compression hemostasis device according to any one of claims 1 to 9, characterized in that: The following steps are involved: The pressure in the wound compression airbag is monitored in real time by a pressure sensor (26); The airbag is inflated and pressure-maintained by an inflating device (22), and the airbag pressure-maintaining pressure value is set to a first preset pressure; After the pressure maintenance is completed, the pressure in the airbag is linearly released to a second preset pressure, which is lower than the first preset pressure.

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