Electronic intelligent compression hemostat for right femoral artery

Abstract

The invention discloses a right femoral artery electronic intelligent compression hemostat in the technical field of medical equipment, which comprises a shell, a control mainboard and a battery are arranged in the shell, and an equipment switch is arranged on the surface of the shell, and is characterized in that ear plates are fixedly connected to the centers of the surfaces of the two sides of the shell; two groups of fixing belts can be wound and fixed on the two groups of lug plates, and the other ends of the two groups of fixing belts are respectively connected to one group of pressure relief plates; the device has the beneficial effects that the advanced microelectronic control technology and a humanized operation interface are combined; the introduction of the five-way rocker button enables the operation to be more visual, and the display and the RGB lamp enhance the information feedback and the user experience. Safety characteristics such as a limiting safety button and a buzzer periodical alarm mechanism ensure safe operation of the equipment. The design embodies perfect combination of intelligence, accuracy and user friendliness, and is suitable for the environment with high requirement on precise control of compression force in the medical field.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an electronic intelligent femoral artery compression hemostat for the right femoral artery. Background Art

[0002] The femoral artery is a very important artery in the lower extremities of the human body and is one of the main blood supply arteries. It originates from the iliac artery, enters the inner thigh through the lower edge of the ilium, and finally divides into the sub-knee artery and the anterior tibial artery. The femoral artery extends downward to below the knee and divides into the sub-knee artery and the anterior tibial artery at the upper edge of the femur on the inner thigh. These two arteries then extend downward to supply blood to the calf and foot respectively. The femoral artery is one of the main blood supply arteries in the lower extremities and is responsible for providing sufficient oxygen and nutrients to the thigh, calf, and foot. Due to its extremely important blood supply function in the lower extremities, the protection and health of the femoral artery are crucial.

[0003] The femoral artery is also an important structure in some surgical operations and interventional therapies. In surgical operations, vascular lesions of the femoral artery may need to be treated, and in interventional therapies, catheter insertion may need to be performed through the femoral artery. Therefore, the anatomical structure and physiological function of the femoral artery have important clinical significance. In clinical practice, timely and effective treatment of femoral artery injury or bleeding is required, otherwise serious consequences may occur. Femoral artery compression hemostasis is a common treatment method, which controls the bleeding of the femoral artery by applying pressure to the injured area to avoid massive blood loss and shock. The electronic intelligent femoral artery compression hemostat is a medical device applied in situations such as trauma or surgery for hemostasis and reducing the bleeding risk. This device uses electronic intelligent technology to apply appropriate pressure to the femoral artery and automatically perform gradient decompression to maintain compression, achieving effective control of the bleeding site, thereby helping the patient stop bleeding quickly, reducing the amount of bleeding, and improving the rehabilitation effect after surgery or trauma.

[0004] In the process of using the existing electronic femoral artery compression hemostat, generally, the on-off of the control circuit is manually controlled to drive the compression unit and thus control the magnitude of the compression force. However, in actual use, it is impossible to simulate the natural operation of the human hand to finely adjust the compression force, resulting in low operation accuracy. At the same time, when the existing product is used, the operator needs to record the start time of compression, and manual intervention must be carried out at the time point when decompression is required, increasing the burden on clinical medical staff. And in actual clinical work, the workload is large and it is very easy to forget, resulting in over-compression. In addition, the existing product has unclear system status indication and no warning mechanism, with poor human-computer interaction and poor user experience in actual use, and it is impossible to ensure the safety of patients and effective hemostasis.

[0005] Therefore, we propose an electronic intelligent femoral artery compression hemostat for the right femoral artery. Summary of the Invention

[0006] The object of the present invention is to provide an electronic intelligent compression hemostat for the right femoral artery to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: An electronic intelligent compression hemostat for the right femoral artery, including a housing, a control main board and a battery are installed inside the housing, and an equipment switch is installed on the lower surface of the housing. It is characterized in that: Ear plates are fixedly connected to the central positions of both side surfaces of the housing, and two fixing belts can be wound and fixed on the two ear plates. The other ends of the two fixing belts are respectively connected to a pressure-relieving plate. A stepping motor and a transmission mechanism are installed inside the front end of the housing. The stepping motor and the transmission mechanism are in transmission connection. A driving gear is hingedly installed inside the front end of the housing. The driving gear and the transmission mechanism are in transmission connection. A threaded rod is fixedly connected to the lower surface of the driving gear. A threaded sliding sleeve is sleeved on the surface of the threaded rod in a matching manner. The lower end of the threaded sliding sleeve penetrates through the housing and is fixedly connected to a compression pad. A five-way joystick button is also installed on the front surface of the housing. The five-way joystick button is electrically connected to the control main board and is used to control the operation of the stepping motor. Limiting plates are fixedly connected to both side surfaces of the threaded sliding sleeve. The limiting plates are inserted into limiting sliding rails arranged on the inner wall of the housing in a matching manner. Limiting safety buttons are fixedly connected to both the upper and lower sides of the limiting sliding rails. The limiting safety buttons are electrically connected to the control main board. A display is fixedly connected to the rear surface of the housing. The display is electrically connected to the control main board. A buzzer is installed above the inside of the housing. The buzzer is electrically connected to the control main board. A stabilizing plate is hingedly installed on the rear surface of the housing. A locking switch button is installed on the rear surface of the housing. The locking switch button is electrically connected to the control main board. An RGB light is installed inside the housing. A control switch is fixedly connected to the upper surface of the housing.

[0008] Preferably, the surface of the fixing belt is provided with Velcro.

[0009] Preferably, the surface of the pressure-relieving plate is provided with sponge.

[0010] Preferably, a scale is provided on the surface of the threaded sliding sleeve.

[0011] Preferably, the front side surface of the compression pad is set to be arc-shaped to conform to the skin texture, and the rear side surface of the compression pad is set to be linear and the notch is perpendicular to the femoral artery.

[0012] Preferably, a transparent medical silica gel pad is sleeved on the surface of the compression pad.

[0013] Preferably, medical double-sided adhesive tape is attached to the surface of the stabilizing plate.

[0014] Preferably, the method for using the electronic intelligent compression hemostat for the right femoral artery includes the following steps:

[0015] Step 1: Preparation stage

[0016] S1: Observe the puncture site and rule out the presence of hematoma;

[0017] S2: If there is excessive body hair at the device wearing position, the body hair should be shaved to fully expose the skin to avoid affecting the sticking of the stabilizing plate.

[0018] Step 2: Check the device

[0019] S1: Ensure that the housing, ear plate, fixing belt, and stabilizing plate are complete;

[0020] S2: Turn on the device switch, control the locking switch button to unlock the device, and confirm that the RGB light turns on the green indicator light.

[0021] Step 3: Initial hemostasis

[0022] S1: Withdraw the sheath from the puncture site and cover the puncture point with a sterile dressing;

[0023] S2: Medical staff first perform manual compression hemostasis to control bleeding.

[0024] Step 4: Wear the device

[0025] S1: Peel off the medical double-sided adhesive tape on the stabilizing plate;

[0026] S2: Place the compression pad and the stabilizing plate in the ideal position, ensure that the long axis of the housing is parallel to the operative thigh, and the fixing belt forms a cross with the main body;

[0027] S3: Place the comfort plate on the opposite side of the housing, wrap the fixing belt around the thigh, then pass it through the ear plate and fasten it with the magic tape to firmly install the device. The fixing belt should not be too loose or too tight to avoid skin damage.

[0028] Step 5: Manual preliminary compression

[0029] Medical staff press the compression pad by hand to stop bleeding and check whether the compression pad evenly contacts the puncture site.

[0030] Step 6: Adjust the compression force of the device

[0031] S1: Drive the compression pad to slide through the five-way rocker button, thereby adjusting the pressing force of the compression pad, and keep pressing the compression pad by hand until the device generates sufficient pressure;

[0032] S2: Check the tightness of the fixing belt. If the compression pad is difficult to move, check whether the fixing belt is too tight. If the pressure is insufficient, check whether the fixing belt is too loose.

[0033] Step 7: Adjust the compression time of the device

[0034] Use the five-way joystick button to adjust the initial compression time of the compression pad, and after confirmation, use the control switch to control the system to start operation;

[0035] Step 8: Lock your device

[0036] S1: Confirm the compression effect. Once the bleeding from the puncture site is completely controlled and the dorsalis pedis artery pulse is normal, it can be considered that the appropriate pressure has been achieved.

[0037] S2: Move the lock switch button to the "lock" position, the RGB light turns red, the device is locked and remains pressed.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. This solution uses a structure that includes a stepper motor, a five-way joystick button, a threaded sleeve, and a compression pad. The user can control the movement of the stepper motor through the five-way joystick button to drive the stepping movement of the compression pad, further directly controlling the compression of the compression pad. The stepper motor drives the threaded sleeve to slide, realizing the compression force setting of the compression pad. The surface of the threaded sleeve is provided with a scale, which further facilitates medical staff to directly observe the compression force of the compression pad.

[0040] 2. This solution can also control the compression time setting of the compression pad through the five-way joystick button. After the operator sets the compression time, the system will automatically control the stepper motor to run when the decompression time point is reached, and gradually reduce the pressure until the decompression reaches the 0 scale. It is highly automated and does not require manual intervention throughout the process, greatly reducing clinical workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0042] Figure 2 It is a bottom view schematic diagram of the structure of the present invention;

[0043] Figure 3 It is a front view schematic diagram of the structure of the present invention;

[0044] Figure 4 It is a schematic cross-sectional view of the structure of the present invention;

[0045] Figure 5 This is a schematic cross-sectional view of the internal structure of the housing of the present invention;

[0046] Figure 6 It is a side view schematic cross-sectional view of the structure of the present invention;

[0047] Figure 7 It is a schematic flow chart of the working principle of the present invention.

[0048] In the figure: 1. housing; 2. control main board; 3. ear plate; 4. fixing belt; 5. comfort pressing plate; 6. stabilizing plate; 7. battery; 8. stepper motor; 9. transmission mechanism; 10. driving gear; 11. threaded rod; 12. threaded sliding sleeve; 13. pressing pad; 14. limiting plate; 15. limiting slide rail; 16. limiting safety button; 17. five-way joystick button; 18. locking switch button; 19. display; 20. buzzer; 21. RGB light; 22. device switch; 23. control switch. Specific implementation mode

[0049] Embodiment 1

[0050] Please refer to Figures 1-6 , the present invention provides a technical solution:

[0051] The electronic intelligent compression hemostat for the right femoral artery has a housing 1 in a "C" shape. After the housing 1 compresses the right femoral artery of the patient, a gap is formed between the housing 1 and the patient's skin, which facilitates the taking, installation and fixation of the device during use. A control main board 2 is installed inside the housing 1, and the control main board 2 can control the working settings of each electrical component in the device.

[0052] Ear plates 3 are fixedly connected to the central positions of both side surfaces of the housing 1. Two fixing belts 4 can be wound and fixed on the two ear plates 3, and the other ends of the two fixing belts 4 are respectively connected to a comfort pressing plate 5. When the device needs to be worn on the patient's limb to compress and stop bleeding of the patient's femoral artery, the comfort pressing plate 5 is placed behind the patient's thigh and opposite to the housing 1. Further, the two fixing belts 4 pass through the two ear plates 3 on both sides of the housing 1, so that the housing 1, the ear plates 3, the fixing belts 4, and the comfort pressing plate 5 form a closed-loop structure to wrap around the patient's limb, realizing the wearing of the device on the patient's limb. And the surface of the fixing belt 4 is provided with Velcro. Further, by adjusting the length of the fixing belt 4 after passing through the ear plate 3, the bundling force of the device worn on the patient's limb can be controlled, realizing the stable wearing of the device and preventing it from falling off and causing the compression for hemostasis to fail. At the same time, the structure of the comfort pressing plate 5 conforms to the ergonomic design and is provided with soft sponge on the surface, which can relieve the discomfort of the patient.

[0053] Inside the front end of the housing 1, a stepper motor 8 and a transmission mechanism 9 are installed. The stepper motor 8 and the transmission mechanism 9 are in transmission connection. At the same time, a driving gear 10 is hingedly installed inside the front end of the housing 1. The driving gear 10 and the transmission mechanism 9 are in transmission connection. And a threaded rod 11 is fixedly connected to the lower end surface of the driving gear 10. A threaded sliding sleeve 12 is sleeved on the surface of the threaded rod 11 in a matching manner. The lower end of the threaded sliding sleeve 12 penetrates through the housing 1 and is fixedly connected to a pressing pad 13. When this device needs to perform compression hemostasis on the femoral artery, first wear this device on the patient's limb and control the pressing pad 13 to abut against the puncture site. Further start the stepper motor 8 to run. After the stepper motor 8 is started, it drives the transmission mechanism 9 to rotate. Further, the driving gear 10 is driven to rotate through the transmission mechanism 9. The driving gear 10 is connected to the threaded rod 11 to rotate synchronously. Further control the threaded rod 11 and the threaded sliding sleeve 12 to engage and run in a matching manner, and control the threaded sliding sleeve 12 to linearly slide inside the housing 1. The threaded sliding sleeve 12 is vertically installed inside the housing 1. Further, the threaded sliding sleeve 12 drives the pressing pad 13 to lift and lower relative to the housing 1, so that the pressing pad 13 abuts against the puncture site and applies pressure, and further performs compression hemostasis on the patient. A five-way joystick button 17 is also installed on the front end surface of the housing 1. The five-way joystick button 17 is electrically connected to the control main board 2 and is used to control the operation of the stepper motor 8, and further control the compression of the pressing pad 13. Among them, the five-way joystick button 17 is set for control in five directions. The up and down toggles are used to directly control the lifting and lowering of the pressing pad 13, and further realize the precise control of the compression force of the pressing pad 13. A scale is provided on the surface of the threaded sliding sleeve 12, which further facilitates medical staff to directly observe the compression depth of the pressing pad 13. And a silicone sleeve is installed on the surface of the pressing pad 13, which can reduce the discomfort caused to the patient when the pressing pad 13 compresses.

[0054] The shape of the pressing pad 13 is specially designed according to the right femoral artery. The front side surface of the pressing pad 13 is set to be arc-shaped to conform to the skin texture. The rear side surface of the pressing pad 13 is set to be straight. The notch of the pressing pad 13 is perpendicular to the femoral artery. The compression stress point is concentrated. While precisely compressing the internal puncture point, it avoids compressing the surrounding tissues to ensure precise compression and patient comfort. And a transparent medical silicone pad is sleeved on the surface of the pressing pad 13, which can improve the hemostasis effect and observability.

[0055] The two side surfaces of the threaded sleeve 12 are fixedly connected to the limit plates 14. The limit plates 14 are adapted to be inserted into the limit rails 15 provided on the inner wall of the housing 1, further limiting the sliding movement of the threaded sleeve 12 inside the housing 1, so that the threaded sleeve 12 can only be raised and lowered vertically inside the housing 1, thereby controlling the compression force adjustment of the compression pad 13. In addition, the upper and lower sides of the limit rails 15 are fixedly connected to the limit safety buttons 16. When the threaded sleeve 12 controls the compression force adjustment of the compression pad 13, the threaded sleeve 12 simultaneously drives the limit plates 14 to slide within the limit rails 15. When the limit plates 14 contact the surface of the limit safety button 16 and trigger the limit safety button 16, the limit safety button 16 will send a control signal to the control main board 2, further controlling the stepper motor 8 to automatically stop running through the control main board 2, thereby preventing the stepper motor 8 from over-operating and causing excessive compression of the compression pad 13. When any one of the two sets of limit safety buttons 16 is triggered, the stepper motor 8 will be controlled to stop running immediately, ensuring a quick response under any circumstances to avoid excessive pressure on the patient.

[0056] The left and right movement of the five-way joystick button 17 is used to directly control the compression time setting of the compression pad 13, and the downward pressing of the five-way joystick button 17 is used to control the compression start of the compression pad 13. At the same time, the rear end surface of the shell 1 is fixedly connected to a display 19, and the display 19 is electrically connected to the control main board 2. The initial compression setting time of the compression pad 13, the current compression duration and the compression stage in which it is located can be displayed in real time through the display 19. After the operator sets the compression time, the system will automatically control the operation of the stepper motor 8 when the decompression time point is reached, and perform gradient decompression until the decompression reaches the 0 scale. It is highly automated and does not require manual intervention throughout the process, greatly reducing the clinical workload. At the same time, a buzzer 20 is installed on the shell 1, and the buzzer 20 is electrically connected to the control main board 2. The buzzer 20 will sound an alarm during each stage of decompression to ensure that the operator is aware of the change in stage, remind the operator to observe the hemostasis situation, and perform reasonable compression as needed.

[0057] A stabilizing plate 6 is hingedly mounted on the rear end surface of the shell 1, and a medical double-sided tape is attached to the surface of the stabilizing plate 6. When the compression pad 13 contacts the puncture point on the patient's limb, the double-sided tape on the surface of the stabilizing plate 6 is peeled off and the stabilizing plate 6 is further adhered to the patient's thigh. This can prevent the device from being displaced during operation, resulting in failure of compression hemostasis.

[0058] The locking switch button 18 is installed on the rear end surface of the housing 1, and the locking switch button 18 is electrically connected to the control main board 2. When the pressing force of the pressing pad 13 is appropriate, by turning the locking switch button 18 to the locked state, the position of the pressing pad 13 can be further fixed, preventing the patient from accidentally triggering the five-way joystick button 17 to control the pressing pad 13 to overpress or loosen the pressure. An RGB light 21 is also installed inside the housing 1, and the RGB light 21 is used to display the current system status of the device. When the device is locked, the RGB light 21 shows red, and when the device is in the unlocked state, it shows green, enabling the user to intuitively feel the device status at this time.

[0059] The lower end surface of the housing 1 is fixedly connected with a device switch 22, and the device switch 22 is used to control the device to turn on and off.

[0060] The upper end surface of the housing 1 is fixedly connected with a control switch 23. The control switch 23 is an "OK" button, which is used to start timing after setting the initial time initially, or can be pressed during the timing process to view the elapsed time. At the same time, a battery 7 is installed inside the housing 1, and the battery 7 is used to supply power to each component of the device.

[0061] In summary, these safety features together ensure the safety and reliability of the device during use, effectively preventing injuries that may be caused by misoperation or equipment failure. The design of the safety features fully considers the strict requirements in the medical environment and the safety needs of patients.

[0062] Generally speaking, this device combines advanced microelectronic control technology and a user-friendly operation interface. The introduction of the five-way joystick button 17 makes the operation more intuitive, while the display 19 and the RGB light 21 enhance the information feedback and user experience. Safety features such as the limit safety button 16 and the buzzer 20's phased alarm mechanism ensure the safe operation of the device. This design embodies the perfect combination of intelligence, precision, and user-friendliness, and is suitable for the high-demand environment in the medical field for precisely controlling the pressing force.

[0063] Embodiment 2

[0064] Please refer to Figures 1-7 , based on Embodiment 1, the present invention provides a technical solution:

[0065] The usage method of the right femoral artery electronic intelligent compression hemostasis device includes the following steps:

[0066] Step 1: Preparation stage

[0067] S1: Observe the puncture position and exclude the presence of hematoma;

[0068] S2: If there is too much body hair at the device wearing position, the body hair should be shaved to fully expose the skin to avoid affecting the adhesion of the stabilizing plate 6.

[0069] Step 2: Check the device

[0070] S1: Ensure that the housing 1, ear plate 3, fixing strap 4, and stabilizing plate 6 are complete;

[0071] S2: Turn on the device switch 22, control the locking switch button 18 to unlock the device, and confirm that the RGB light 21 turns on the green indicator light.

[0072] Step 3: Initial hemostasis

[0073] S1: Withdraw the sheath from the puncture site and cover the puncture point with a sterile dressing;

[0074] S2: The medical staff manually compress the hemostasis first to control bleeding.

[0075] Step 4: Wear the device

[0076] S1: Peel off the medical double-sided adhesive tape on the stabilizing plate 6;

[0077] S2: Place the compression pad 13 and the stabilizing plate 6 in the ideal position, ensure that the long axis of the housing 1 is parallel to the operative thigh, and the fixing strap 4 forms a cross with the main body;

[0078] S3: Place the pressure relief plate 5 on the opposite side of the housing 1, wrap the fixing strap 4 around the thigh, then thread it through the ear plate 3 and fasten it with the magic tape to firmly install the device. The fixing strap 4 should not be too loose or too tight to avoid skin damage.

[0079] Step 5: Manual preliminary compression

[0080] The medical staff presses the compression pad 13 by hand to stop bleeding and checks whether the compression pad 13 evenly contacts the puncture site.

[0081] Step 6: Adjust the compression force of the device

[0082] S1: Drive the compression pad 13 to slide by controlling the five-way joystick button 17, so as to adjust the pressing force of the compression pad 13, and keep pressing down on the compression pad 13 by hand until the device generates sufficient pressure;

[0083] S2: Check the tightness of the fixing strap 4. If the compression pad 13 is difficult to move, check whether the fixing strap 4 is too tight. If the pressure is insufficient, check whether the fixing strap 4 is too loose.

[0084] Step 7: Adjust the compression time of the device

[0085] Adjust the starting compression time of the compression pad 13 through the five-way joystick button 17. After confirmation, control the switch 23 to start the system;

[0086] Step 8: Lock the device

[0087] S1: Confirm the compression effect. Once the bleeding at the puncture site is completely controlled and the dorsalis pedis artery pulsation is normal, it can be considered that the appropriate pressure has been achieved.

[0088] S2: Turn the locking switch button 18 to the "locked" position. The RGB light 21 turns red, and the device is locked and maintains continuous compression.

Claims

1. Right femoral artery electronic intelligent compression hemostasis device, including a housing (1), a control main board (2) and a battery (7) are installed inside the housing (1), and a device switch (22) is installed on the lower surface of the housing (1), characterized in that: At the center positions of both side surfaces of the housing (1), ear plates (3) are fixedly connected. Two fixing straps (4) can be wound and fixed on the two groups of ear plates (3). The other ends of the two fixing straps (4) are respectively connected to a pressure-relieving plate (5). Inside the front end of the housing (1), a stepping motor (8) and a transmission mechanism (9) are installed. The stepping motor (8) and the transmission mechanism (9) are in transmission connection. Inside the front end of the housing (1), a driving gear (10) is hingedly installed. The driving gear (10) and the transmission mechanism (9) are in transmission connection. A threaded rod (11) is fixedly connected to the lower end surface of the driving gear (10). A threaded sliding sleeve (12) is sleeved on the surface of the threaded rod (11) in a matching manner. The lower end of the threaded sliding sleeve (12) penetrates through the housing (1) and is fixedly connected to a pressing pad (13). A five-way joystick button (17) is also installed on the front end surface of the housing (1). The five-way joystick button (17) is electrically connected to the control main board (2) and is used to control the operation of the stepping motor (8). Limiting plates (14) are fixedly connected to both side surfaces of the threaded sliding sleeve (12). The limiting plates (14) are inserted into limiting sliding rails (15) provided on the inner wall of the housing (1) in a matching manner. Limiting safety buttons (16) are fixedly connected to both the upper and lower sides of the limiting sliding rails (15). The limiting safety buttons (16) are electrically connected to the control main board (2). A display (19) is fixedly connected to the rear end surface of the housing (1). The display (19) is electrically connected to the control main board (2). A buzzer (20) is installed above the inside of the housing (1). The buzzer (20) is electrically connected to the control main board (2). A stabilizing plate (6) is hingedly installed on the rear end surface of the housing (1). A locking switch button (18) is installed on the rear end surface of the housing (1). The locking switch button (18) is electrically connected to the control main board (2). An RGB light (21) is installed inside the housing (1). A control switch (23) is fixedly connected to the upper end surface of the housing (1).

2. The right femoral artery electronic intelligent compression hemostat according to claim 1, wherein: The surface of the fixing strap (4) is provided with Velcro.

3. The electronic intelligent femoral artery compression hemostat according to claim 1, characterized in that: The surface of the pressure-relieving plate (5) is provided with sponge.

4. The electronic intelligent femoral artery compression hemostat according to claim 1, wherein: The surface of the threaded sliding sleeve (12) is provided with a scale.

5. The electronic intelligent femoral artery compression hemostat according to claim 1, wherein: The front side surface of the pressing pad (13) is set to be arc-shaped to conform to the skin texture, and the rear side surface of the pressing pad (13) is set to be straight and the notch is perpendicular to the femoral artery.

6. The electronic intelligent right femoral artery compression hemostat according to claim 1, characterized in that: A transparent medical silicone pad is sleeved on the surface of the pressing pad (13).

7. The electronic intelligent femoral artery compression hemostat according to claim 1, characterized in that: Medical double-sided adhesive tape is attached to the surface of the stabilizing plate (6).

8. The electronic intelligent femoral artery compression hemostat according to claim 1, wherein: The using method of the electronic intelligent femoral artery compression hemostat includes the following steps: Step 1: Preparation stage S1: Observe the puncture position and exclude the existence of hematoma; S2: If there is too much body hair at the device wearing position, the body hair should be shaved off to fully expose the skin to avoid affecting the adhesion of the stabilizing plate (6). Step 2: Check the device S1: Ensure that the housing (1), ear plates (3), fixing straps (4), and stabilizing plate (6) are complete in parts; S2: Turn on the device switch (22), control the locking switch button (18) to unlock the device, and confirm that the RGB light (21) turns on the green indicator light. Step Three: Initial Hemostasis S1: Withdraw the sheath from the puncture site and cover the puncture point with a sterile dressing; S2: The medical staff manually compress the hemostasis first to control bleeding. Step Four: Wear the Device S1: Peel off the medical double-sided adhesive tape on the stabilizing plate (6); S2: Place the compression pad (13) and the stabilizing plate (6) in the ideal position, ensure that the long axis of the housing (1) is parallel to the operative thigh, and the fixing strap (4) forms a cross with the main body; S3: Place the comfort plate (5) on the opposite side of the housing (1), wrap the fixing strap (4) around the thigh, then thread it through the ear plate (3) and fasten it with Velcro to firmly install the device. The fixing strap (4) should not be too loose or too tight to avoid skin damage. Step Five: Manual Initial Compression The medical staff presses the compression pad (13) by hand to stop bleeding and check whether the compression pad (13) evenly contacts the puncture site. Step Six: Adjust the Compression Force of the Device S1: Drive the compression pad (13) to slide by controlling the five-way rocker (17), so as to adjust the pressing force of the compression pad (13), and keep pressing down on the compression pad (13) by hand until the device generates sufficient pressure; S2: Check the tightness of the fixing strap (4). If the compression pad (13) is difficult to move, check whether the fixing strap (4) is too tight. If the pressure is insufficient, check whether the fixing strap (4) is too loose. Step Seven: Adjust the Compression Time of the Device Adjust the initial compression time of the compression pad (13) through the five-way rocker (17). After confirmation, control the switch (23) to start the system; Step Eight: Lock the Device S1: Confirm the compression effect. Once the bleeding at the puncture site is completely controlled and the dorsalis pedis artery pulsation is normal, it can be considered that the appropriate pressure is reached; S2: Turn the locking switch button (18) to the "Lock" position. The RGB light (21) turns red, and the device is locked to prevent misoperation during the system operation and maintain continuous compression.

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