Digital radial artery hemostasis compressor pressure device

Abstract

The application discloses a digital radial artery hemostasis compressor pressure supply device, and relates to the technical field of medical apparatuses, aiming to solve the technical problems of poor pressure control precision, difficulty in adapting to patients, easy displacement of the pressure supply device during use, complicated fixed step-by-step operation, laborious disassembly, possible damage of the device due to improper operation, and potential risks to operations of the prior art special compressor pressure supply device, comprising a pressure supply mechanism, a reinforcing mechanism, a pressure supply connector and a hemostasis compressor. When placed, the device is only needed to be placed on the ground of the operation environment, and the fixing and adsorption steps can be automatically completed by relying on the weight of the device. When disassembled, the pressure supply device is only needed to be lifted. The convenient operation mode reduces the work burden of medical staff, enables them to invest more time and energy into operation, guarantees the accuracy and effectiveness of radial artery compression, and reduces operation risks.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more specifically, to a digital radial artery hemostasis compression device. Background Technology

[0002] Transradial access (TRA) has become the mainstream approach for interventional cardiovascular procedures, offering advantages such as minimal invasiveness, rapid postoperative recovery, and high patient compliance. Effective hemostasis at the puncture site post-procedure is crucial for ensuring patient safety and reducing complications. Commonly used clinical methods include manual compression, elastic bandage compression, and specialized compression devices. However, current techniques still have significant shortcomings in terms of hemostasis precision, operational standardization, and overall process management, making it difficult to meet the demands of precision medicine and high-quality clinical nursing. Manual compression relies heavily on the experience and physical strength of medical staff, and its hemostatic effect is greatly influenced by subjective factors, easily leading to uneven pressure and insufficient duration of hemostasis.

[0003] While existing specialized compression devices have achieved pressure control to some extent, technical bottlenecks remain. Mainstream balloon and spiral compression devices largely rely on manual inflation / deflation or mechanical adjustment, resulting in insufficient pressure control precision and an inability to respond in real-time to changes in the patient's vascular condition. Some intelligent devices, although integrating pressure monitoring functions, often use preset pressure parameters, making it difficult to adapt to different patients' vascular depths, physical differences, and dynamic blood flow changes during surgery. This can easily lead to radial artery occlusion due to excessive pressure or rebleeding due to insufficient pressure. Furthermore, frequent movement by medical staff and slight vibrations of the device during use can cause displacement, affecting the compression effect on the radial artery and posing potential risks to the surgery. Simultaneously, existing fixation methods often require step-by-step operations: first, the device is placed, then additional actions are needed to complete the fixation, making the procedure cumbersome and increasing surgical preparation time. Moreover, during disassembly, because the fixation structure is tightly connected to the main body of the device, medical staff need to expend considerable effort to remove it, which is not only physically demanding but also potentially damaging to the device due to improper handling.

[0004] In view of this, we propose a digital radial artery hemostasis compression device. Summary of the Invention

[0005] The purpose of this invention is to provide a digital radial artery hemostasis compression device to solve the technical problems of existing dedicated compression devices, such as poor pressure control accuracy, difficulty in adapting to patients, easy displacement of the device during use, cumbersome step-by-step fixing and disassembly, and potential damage to the device due to improper operation, which may bring potential risks to the operation.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a digital radial artery hemostasis compression device, comprising a pressure supply mechanism, a reinforcement mechanism, a pressure supply connector, and a hemostasis compression device;

[0007] The pressure supply mechanism includes a pressure supply component, a control module, an inflation motor, a pressure valve, a pressure sensor, a display screen, a scanning module, a circuit board, a gas pipeline, and a battery; the inflation motor, pressure valve, pressure sensor, display screen, scanning module, and battery are all electrically connected to the circuit board; the pressure valve is connected to the gas pipeline; the pressure sensor is connected to the gas pipeline and used to monitor the pressure inside the pipeline in real time; and the control module is connected to the display screen.

[0008] The strengthening mechanism includes an adsorption component, a piston component, an adjustment component, a support component, and a magnetic component. There are multiple adsorption components, each of which is connected to a multiple piston component. The adsorption components are connected to the adjustment component, and the adjustment component is engaged with the support component.

[0009] The air-filled motor is connected to the pressure supply connector via a gas pipeline. The pressure supply connector is used to adapt and connect to the air inlet of the radial artery hemostatic compressor.

[0010] When placing the device, simply place it on the surgical environment floor. It will automatically complete the fixation and adsorption steps by its own weight, eliminating the need for complex manual operations by medical staff. This greatly simplifies the placement process and saves surgical preparation time. When disassembling, simply lift the pressure supply device to inject gas from the piston assembly into the bottom of the adsorption assembly, causing the adsorption assembly to loosen from the ground. Under the action of elasticity, the support assembly will be reset. The entire disassembly process is easy and quick. This convenient operation method reduces the workload of medical staff, allowing them to devote more time and energy to surgical procedures.

[0011] Preferably, the inflation motor is powered by a battery, and its start / stop and output pressure are controlled by a circuit board to provide inflation pressure to the hemostatic compressor. The pressure valve is controlled by the circuit board and can achieve a small pressure leak to complete the depressurization operation. The shape of the pressure supply connector matches the inflation port of the hemostatic compressor. The gas pipeline is sealed at the connection points with the pressure supply connector, inflation motor, pressure valve, and pressure sensor. The display screen, in conjunction with the control module, is used to realize human-machine interaction, allowing setting of inflation and deflation pressure parameters, control of the opening and closing of the inflation motor and pressure valve, and real-time display of pressure data in the gas pipeline. The circuit board uses an STM32F103 as the main control chip to control the inflation motor and pressure valve and communicate with the pressure sensor, display screen, and scanning module.

[0012] The outer wall of the pressure supply component is fixedly connected to multiple adsorption components, multiple piston components, multiple adjustment components, and multiple magnetic components, respectively.

[0013] The display screen is used for human-computer interaction. It can set inflation and deflation pressure parameters, control the opening and closing of the inflation motor and pressure valve, and display the pressure data in the gas pipeline in real time. The display screen supports storing inflation and deflation pressure parameter values ​​and can recall stored parameter values. The display screen has a reminder function. When deflation is required, it can display the patient information scanned before inflation and the inflation time. The scanning module can scan the QR code on the hemostatic compressor and the patient's identification code, and transmit the compressor product information and patient identification code information to the circuit board.

[0014] Preferably, the top of the adsorption component engages with the adjustment component, the outer wall of the adsorption component is fixedly connected to one side of the piston component, the inner wall of the adjustment component is engaged with the support component, and the magnetic component is disposed on both sides of the adjustment component.

[0015] Preferably, the pressure supply assembly includes a device housing, with grooves formed around all four sides of the device housing, push blocks fixedly connected to the upper part of the inner walls of the four grooves, and isolation plates fixedly connected around all four sides of the device housing.

[0016] Both the display screen and the control module are located on the front of the device casing.

[0017] Preferably, the adsorption assembly includes a sliding sleeve, a positioning block is fixedly connected to the outside of the sliding sleeve, a first elastic telescopic rod is slidably connected inside the sliding sleeve, a suction cup is fixedly connected to the bottom end of the first elastic telescopic rod, a positioning ring is fixedly connected to the top of the suction cup, and a spring is sleeved on the first elastic telescopic rod.

[0018] Preferably, the two ends of the spring are fixedly connected to the first elastic telescopic rod and the sliding sleeve, respectively, and a toothed plate is fixedly connected to the top end of the first elastic telescopic rod;

[0019] The toothed plate is fixedly connected to the piston assembly, the sliding sleeve is fixedly connected in the groove by the positioning block, the top of the toothed plate overlaps with the bottom of the push block, and the toothed plate meshes with the adjustment assembly.

[0020] Preferably, the piston assembly includes a piston cylinder, a pull rod is slidably connected to the upper part of the piston cylinder, the top end of the pull rod is fixedly connected to the mounting bracket, a positioning shell is fixedly connected to the outside of the piston cylinder, and a telescopic tube is fixedly connected to the bottom end of the piston cylinder;

[0021] The bottom end of the telescopic tube is connected to the suction cup via a positioning ring, the positioning shell is fixedly connected in the groove, and the other end of the mounting bracket is fixedly connected to the toothed plate.

[0022] Preferably, the adjusting assembly includes a half gear, the center of which is fixedly connected to the rotating rod, and sleeves are fitted onto both ends of the rotating rod, with the two sleeves engaging with both sides of the inner wall of the same protective shell.

[0023] The protective shell is fixedly connected to the outside of the equipment shell, and the half gear meshes with the gear plate.

[0024] Preferably, the support assembly includes a rotating shaft, with two bearings sleeved on the rotating shaft. The two bearings are engaged with the same mounting base. A second elastic telescopic rod is fixedly connected to the lower part of the mounting base. A support leg is fixedly connected to the bottom end of the second elastic telescopic rod. A coil spring is sleeved on the rotating shaft. A first magnetic block is fixedly connected to the upper part of the mounting base.

[0025] The rotating shaft is fixedly connected inside the half gear, and the other end of the coil spring is fixedly connected to the half gear.

[0026] Preferably, the magnetic component includes two fixing blocks, which are respectively fixedly connected to two magnetic blocks and two second magnetic blocks, and one side of the magnetic plate is arc-shaped;

[0027] The lower part of the second magnetic block and the right side of the first magnetic block repel each other, and the fixing block is fixedly connected in the groove.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. This invention, through the design of an adsorption component and a support component, achieves dual stable fixation through the synergistic action of the adsorption and support components. During placement, the adsorption component adheres to the surgical environment floor, and the weight of the pressure device itself compresses the adsorption component, causing it to rise and draw air from between it and the floor, creating an adsorption effect. This ensures a tight adhesion to the floor and effectively resists horizontal movement. Simultaneously, the upward movement of the adsorption component pushes a half-gear, causing the support component to flip and re-adhere to the floor, providing additional vertical support and preventing the device from tipping over due to external forces. This dual fixation method greatly enhances the stability of the device during surgery, avoiding displacement of the pressure position due to device shift. This ensures the accuracy and effectiveness of radial artery compression, reduces surgical risks, and improves the success rate of surgery. During placement, the device is simply placed on the floor of the surgical environment, and its own weight automatically completes the fixation and adsorption steps, eliminating the need for complex manual operations by medical staff. This greatly simplifies the placement process and saves surgical preparation time. During disassembly, simply lift the pressure supply device, inject the gas inside the piston assembly into the bottom of the adsorption assembly, causing the adsorption assembly to loosen from the ground. Under the action of elasticity, the support assembly is reset. The entire disassembly process is easy and quick. This convenient operation method reduces the workload of medical staff, allowing them to devote more time and energy to surgical procedures.

[0030] 2. This invention also incorporates an inflation motor, a pressure sensor, and a pressure relief valve. The device uses a circuit board as its control core, electrically connected to the inflation motor, pressure sensor, and display screen. The inflation motor provides the power source, and the gas pipeline transmits pressure. The pressure supply connector performs the pressurization operation on the compressor. Furthermore, the device utilizes a closed-loop control system composed of the pressure sensor and the circuit board to achieve dynamic real-time monitoring and precise adjustment of the compression pressure. The pressure relief valve provides safety control, completely solving the technical pain points of uncontrollable compression force and unstable hemostatic effect in traditional methods. At the same time, the device integrates a scanning module, which can automatically record and upload device usage data, effectively reminding medical staff to release air in a timely manner. This not only improves the standardization of clinical operations but also ensures the safety of postoperative patient recovery.

[0031] 3. This invention also incorporates a magnetic component, an adjustment component, and a support component. During use, the device is placed stably on a smooth surface such as the ground or a table. Under the pressure of the weight of the device's outer casing and internal components, the first elastic telescopic rod slides upward within the sliding sleeve, pushing the toothed plate to rotate the half-gear. As the half-gear rotates 90 degrees, the first magnetic block pushes the magnetic plate. At this time, the bearing and mounting base, under the action of the spring force, quickly rotate the second elastic telescopic rod, making it vertically downward. The support leg at the end of the second elastic telescopic rod quickly contacts the ground under gravity, forming a stable support. Simultaneously, as the toothed plate moves upward, it drives the pull rod upward through the mounting bracket, causing the pull rod to extract gas from the piston cylinder. Since the bottom of the piston cylinder is connected to the bottom of the suction cup through a telescopic tube, the internal air pressure of the suction cup rapidly decreases, forming a stable negative pressure adsorption with the ground. At this time, the support leg and the suction cup work together to achieve dual-mode fixation, resisting lateral forces through mechanical support and resisting vertical disturbances through negative pressure adsorption, significantly improving the device's anti-interference capability and positional accuracy during the detection process. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure in use of the present invention;

[0034] Figure 3 This is a schematic cross-sectional view of the pressure supply component of the present invention;

[0035] Figure 4 This is a schematic diagram of the piston assembly structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the adjustment component structure of the present invention;

[0037] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A;

[0038] Figure 7 This is a schematic diagram of the carrying state structure of the present invention;

[0039] Figure 8 This is a schematic diagram of the pressure supply mechanism system module of the present invention.

[0040] Explanation of the labels in the diagram:

[0041] 1. Pressure supply mechanism; 2. Reinforcing mechanism; 3. Pressure supply connector; 4. Hemostatic compression device;

[0042] 11. Pressure supply assembly; 12. Display screen; 13. Control module; 14. Pressure sensor; 15. Circuit board; 16. Battery; 17. Inflation motor; 18. Scanning module; 19. Pressure valve;

[0043] 21. Adsorption assembly; 22. Piston assembly; 23. Adjustment assembly; 24. Support assembly; 25. Magnetic assembly;

[0044] 111. Equipment casing; 112. Groove; 113. Push block; 114. Isolation plate;

[0045] 211. Sliding sleeve; 212. Positioning block; 213. No. 1 elastic telescopic rod; 214. Suction cup; 215. Positioning ring; 216. Spring; 217. Toothed plate;

[0046] 221. Piston cylinder; 222. Tie rod; 223. Mounting bracket; 224. Positioning housing; 225. Telescopic tube;

[0047] 231. Half gear; 232. Rotating rod; 233. Sleeve; 234. Protective shell;

[0048] 241. Shaft; 242. Bearing; 243. Mounting base; 244. No. 2 elastic telescopic rod; 245. Support leg; 246. Coil spring; 247. No. 1 magnetic block;

[0049] 251. Fixing block; 252. Magnetic plate; 253. Magnetic block No. 2. Detailed Implementation

[0050] like Figures 1 to 8 As shown, the present invention relates to a digital radial artery hemostatic compressor supply device, which includes a pressure supply mechanism 1, a reinforcing mechanism 2, a pressure supply connector 3, and a hemostatic compressor 4.

[0051] The pressure supply mechanism 1 includes a pressure supply component 11, a control module 13, an inflation motor 17, a pressure valve 19, a pressure sensor 14, a display screen 12, a scanning module 18, a circuit board 15, a gas pipeline, and a battery 16. The inflation motor 17, pressure valve 19, pressure sensor 14, display screen 12, scanning module 18, and battery 16 are all electrically connected to the circuit board 15. The pressure valve 19 is connected to the gas pipeline, and the pressure sensor 14 is connected to the gas pipeline for real-time monitoring of the pressure within the pipeline. The control module 13 is connected to the display screen. The screen 12 is connected to the reinforcement mechanism 2, which includes an adsorption component 21, a piston component 22, an adjustment component 23, a support component 24, and a magnetic component 25. Multiple adsorption components 21 are connected to multiple piston components 22 respectively. The adsorption components 21 are connected to the adjustment component 23, which is engaged with the support component 24. The inflation motor 17 is connected to the pressure supply connector 3 via a gas pipeline. The pressure supply connector 3 is used to connect and adapt to the inflation port of the radial artery hemostatic compressor 4. The adsorption components are designed to... The device, consisting of adsorption component 21 and support component 24, achieves dual stable fixation through the synergistic action of these components. During placement, adsorption component 21 adheres to the surgical environment floor, and the weight of the pressure device itself compresses adsorption component 21, causing it to rise and draw air from the floor, creating an adsorption effect. This ensures a tight grip on the floor and effectively resists horizontal movement. Simultaneously, the upward movement of adsorption component 21 pushes half-gear 231, causing support component 24 to flip and re-adhere to the floor, providing additional vertical support and preventing the device from tipping over due to external forces. This dual fixation method greatly enhances the stability of the device during surgery, preventing displacement of the device that could cause pressure position shift. This ensures the accuracy and effectiveness of radial artery compression, reduces surgical risks, and increases the success rate of surgery. Furthermore, during placement, the device can be automatically fixed and adsorbed by its own weight simply by placing it on the surgical environment floor, eliminating the need for complex manual operations by medical staff. This greatly simplifies the placement process and saves surgical preparation time. During disassembly, simply lift the pressure supply device to inject gas from the piston assembly 22 into the bottom of the adsorption assembly 21, causing the adsorption assembly 21 to lift off the ground. The elastic force then drives the support assembly 24 back to its original position, making the entire disassembly process quick and easy. This convenient operation reduces the workload of medical staff, allowing them to dedicate more time and energy to surgical procedures.

[0052] In an embodiment of the invention, the inflation motor 17 is powered by the battery 16, and its start / stop and output pressure are controlled by the circuit board 15 to provide inflation pressure to the hemostatic compressor 4. The pressure valve 19 is controlled by the circuit board 15 and can achieve a small pressure leak to complete the depressurization operation. The shape of the pressure supply connector 3 matches the inflation port of the hemostatic compressor 4. Sealing structures are provided at the connections of the gas pipeline with the pressure supply connector 3, the inflation motor 17, the pressure valve 19, and the pressure sensor 14. The display screen 12, in conjunction with the control module 13, is used to realize human-machine interaction, allowing setting of inflation and deflation pressure parameters, and control of the opening and closing of the inflation motor 17 and the pressure valve 19. The circuit board 15 uses an STM32F103 as the main control chip to control the inflation motor 17 and pressure valve 19, and communicates with the pressure sensor 14, display screen 12, and scanning module 18. The outer wall of the pressure supply component 11 is fixedly connected to multiple adsorption components 21, multiple piston components 22, multiple adjustment components 23, and multiple magnetic components 25. The display screen 12 is used for human-machine interaction, allowing setting of inflation and deflation pressure parameters, control of the opening and closing of the inflation motor 17 and pressure valve 19, and real-time display of pressure data in the gas pipeline. The display screen 12 supports storing inflation and deflation pressure parameter values ​​and can also... The device calls stored parameter values, and the display screen 12 has a reminder function. When deflation is required, it can display the patient information scanned before inflation and the inflation time. The scanning module 18 can scan the QR code on the hemostatic compressor 4 and the patient's identification code, and transmit the compressor product information and patient identification code information to the circuit board 15. The top of the adsorption component 21 engages with the adjustment component 23, and the outer wall of the adsorption component 21 is fixedly connected to one side of the piston component 22. The inner wall of the adjustment component 23 is snapped into the support component 24. The magnetic components 25 are set on both sides of the adjustment component 23. By designing the inflation motor 17, pressure sensor 14 and pressure relief valve, the device uses the circuit board 15 as the control core, which is respectively connected to the inflation motor 17, pressure sensor 14 and pressure relief valve. The motor 17, pressure sensor 14, and display screen are electrically connected. The power source is provided by the inflation motor 17, which, together with the gas pipeline, transmits pressure. The pressure supply connector 3 performs the pressurization operation on the compressor. The device utilizes a closed-loop control system composed of pressure sensor 14 and circuit board 15 to achieve dynamic real-time monitoring and precise adjustment of the compression pressure. Safety is controlled through a pressure relief valve, which completely solves the technical pain points of uncontrollable compression force and unstable hemostasis effect in traditional devices. At the same time, the device integrates a scanning module 18, which can automatically record and upload device usage data, effectively reminding medical staff to release air in a timely manner. This not only improves the standardization of clinical operations but also ensures the safety of postoperative patient recovery.

[0053] In an embodiment of the present invention, the pressure supply assembly 11 includes a device housing 111, with grooves 112 formed around all four sides of the device housing 111. Push blocks 113 are fixedly connected to the upper part of the inner walls of each of the four grooves 112. Isolation plates 114 are fixedly connected around all four sides of the device housing 111. The display screen 12 and control module 13 are both located on the front of the device housing 111. The adsorption assembly 21 includes a sliding sleeve 211, with a positioning block 212 fixedly connected to the outside of the sliding sleeve 211. A first elastic telescopic rod 213 is slidably connected inside the sliding sleeve 211, and a suction cup 214 is fixedly connected to the bottom end of the first elastic telescopic rod 213. A positioning ring 215 is fixedly connected to the top of 214. A spring 216 is sleeved on the first elastic telescopic rod 213. The two ends of the spring 216 are fixedly connected to the first elastic telescopic rod 213 and the sliding sleeve 211, respectively. A toothed plate 217 is fixedly connected to the top of the first elastic telescopic rod 213. The toothed plate 217 is fixedly connected to the piston assembly 22. The sliding sleeve 211 is fixedly connected to the groove 112 through the positioning block 212. The top of the toothed plate 217 overlaps with the bottom of the push block 113. The toothed plate 217 meshes with the adjusting assembly 23. By designing the magnetic assembly 25, the adjusting assembly 23, and the support assembly 24, during use... The device is placed stably on a smooth surface such as the ground or a table. Under the pressure of the weight of the outer casing 111 and the internal equipment, the first elastic telescopic rod 213 slides upward within the sliding sleeve 211, pushing the toothed plate 217 to rotate the half gear 231. As the half gear 231 rotates ninety degrees, the first magnetic block 247 pushes the magnetic plate 252. At this time, under the action of the spring force of the coil spring 246, the bearing 242 and the mounting base 243 quickly drive the second elastic telescopic rod 244 to flip and make it vertically downward. The support leg 245 at the end of the second elastic telescopic rod 244 quickly abuts against the ground due to gravity, forming a stable support. Meanwhile, as the toothed plate 217 moves upward, it drives the pull rod 222 upward through the mounting bracket 223, causing the pull rod 222 to draw gas from the piston cylinder 221. Since the bottom of the piston cylinder 221 is connected to the bottom of the suction cup 214 through the telescopic tube 225, the internal air pressure of the suction cup 214 drops rapidly, forming a stable negative pressure adsorption with the ground. At this time, the support leg 245 and the suction cup 214 work together to achieve dual-mode fixation, resisting lateral forces through mechanical support and resisting vertical disturbances through negative pressure adsorption, greatly improving the anti-interference ability and positional accuracy of the equipment during the detection process.

[0054] In another embodiment of the present invention, the piston assembly 22 includes a piston cylinder 221. A pull rod 222 is slidably connected to the upper part of the piston cylinder 221. The top end of the pull rod 222 is fixedly connected to the mounting bracket 223. A positioning shell 224 is fixedly connected to the outside of the piston cylinder 221. A telescopic tube 225 is fixedly connected to the bottom end of the piston cylinder 221. The bottom end of the telescopic tube 225 is connected to the suction cup 214 through a positioning ring 215. The positioning shell 224 is fixedly connected in the groove 112. The other end of the mounting bracket 223 is fixedly connected to the toothed plate 217. The adjusting assembly 23 includes a half gear 231. The center of the half gear 231 is fixedly connected to the rotating rod 232. Both ends of the rotating rod 232 are fitted with sleeves 233. The two sleeves 233 are engaged with the two sides of the inner wall of the same protective shell 234. The protective shell 234 is fixedly connected to the outside of the equipment housing 111. The wheel 231 meshes with the toothed plate 217. The device achieves double stability and fixation through the synergistic action of the adsorption component 21 and the support component 24. When placed, the adsorption component 21 is in contact with the ground of the surgical environment. The weight of the pressure device itself squeezes the adsorption component 21, causing it to move upward and draw out the air between it and the ground to form an adsorption effect. It can be tightly adsorbed on the ground and effectively resist horizontal movement. At the same time, the upward movement of the adsorption component 21 pushes the half gear 231, causing the support component 24 to flip and be in contact with the ground again, providing additional support for the device from the vertical direction and preventing the device from tipping over due to external forces. This double fixation method greatly enhances the stability of the device during the operation, avoids the displacement of the device causing the pressure position to shift, thereby ensuring the accuracy and effectiveness of radial artery compression, reducing surgical risks, and improving the success rate of the operation.

[0055] The device enhances the connection between the suction cup 214 and the ground, and relies on the external support component 24 to complete the connection enhancement step, so that the device forms a tighter and more solid connection with the ground. The support component 24 not only increases the contact area between the device and the ground, but also disperses the external force on the device, further improving the device's anti-interference ability. Even in complex surgical environments, it can ensure that the device remains stable, providing a reliable guarantee for the smooth progress of the surgery.

[0056] In another embodiment of the present invention, the support assembly 24 includes a rotating shaft 241, with two bearings 242 sleeved on the rotating shaft 241. The two bearings 242 are engaged with the same mounting base 243. A second elastic telescopic rod 244 is fixedly connected to the lower part of the mounting base 243, and a support leg 245 is fixedly connected to the bottom end of the second elastic telescopic rod 244. A coil spring 246 is sleeved on the rotating shaft 241. A first magnet 247 is fixedly connected to the upper part of the mounting base 243. The rotating shaft 241 is fixedly connected inside the half gear 231. The other end of the coil spring 246 is fixedly connected to the half gear 231. The magnetic assembly 25 includes two fixing blocks 251, which are respectively connected to two magnets and two... The second magnetic block 253 is fixedly connected. One side of the magnetic plate 252 is arc-shaped. The lower part of the second magnetic block 253 and the right side of the first magnetic block 247 repel each other. The fixing block 251 is fixedly connected in the groove 112. The upward movement of the adsorption component 21 not only pushes the half gear 231 to drive the support component 24 to rotate, but also simultaneously pulls the piston component 22 to draw out air and form an adsorption effect. This achieves the simultaneous execution of the three steps of fixing, adsorption and strengthening connection. This synchronous operation design avoids the time waste and cumbersome operation problems caused by the step-by-step operation of traditional devices, greatly improves work efficiency, and can quickly complete the placement and fixing of the device in emergency surgery, thus saving valuable time for the rescue of patients.

[0057] Working principle: This embodiment provides a digital radial artery hemostasis compression device. Based on the data displayed on the display screen 12, the control module 13 adjusts the pressure sensor 14, the inflation motor 17, and the pressure valve 19 in real time.

[0058] When moving the device, grip the handle on top of the device housing 111 and apply upward force. At this time, because the suction cup 214 is in contact with the ground, the sliding sleeve 211 and piston cylinder 221 connected to the device housing 111 move upward, while the toothed plate 217 and pull rod 222 remain in their original positions. Therefore, during the upward movement, the piston cylinder 221 injects its internal gas into the positioning ring 215 above the suction cup 214 via the pull rod 222 through the telescopic tube 225, so that the suction cup 214 is no longer in a negative pressure state with the ground. As upward force is continuously applied, the suction cup 214 quickly detaches from the ground, the sliding sleeve 211 returns to its original position, and simultaneously, the first elastic telescopic rod... 213 will be pulled down and reset by the elastic force of spring 216. The downward movement of tooth plate 217 will drive half gear 231 to rotate counterclockwise, which in turn drives shaft 241 to rotate synchronously with half gear 231. After half gear 231 is reset, first magnetic block 247 enters magnetic plate 252 and second magnetic block 253. The top of first magnetic block 247 and the bottom of second magnetic block 253 repel each other, causing first magnetic block 247 to push mounting base 243 to flip again along shaft 241, so that second elastic telescopic rod 244 enters the protective shell 234 horizontally upward, completing the equipment recovery. At this time, the entire device returns to its compact form.

[0059] In use, the device is placed stably on a smooth surface such as the ground or a table. Under the pressure of the weight of the outer casing 111 and the internal equipment, the first elastic telescopic rod 213 slides upward in the sliding sleeve 211 and pushes the toothed plate 217 to drive the half gear 231 to rotate. As the half gear 231 rotates ninety degrees, the first magnetic block 247 pushes the magnetic plate 252. At this time, the bearing 242 and the mounting base 243, under the action of the spring force of the coil spring 246, quickly drive the second elastic telescopic rod 244 to flip and make it vertically downward. The support leg 245 at the end of the second elastic telescopic rod 244 quickly abuts the ground under the action of gravity, forming a stable support. At the same time, as the toothed plate 217 moves upward, the toothed plate 217 will drive the pull rod 222 to move upward through the mounting bracket 223, so that the pull rod 222 draws the gas in the piston cylinder 221. Since the bottom of the piston cylinder 221 is connected to the bottom of the suction cup 214 through the telescopic tube 225.

[0060] The embodiments disclosed in this invention are preferred embodiments, but are not limited thereto. Those skilled in the art can easily understand the spirit of this invention based on the above embodiments and make different extensions and variations, but as long as they do not depart from the spirit of this invention, they are all within the protection scope of this invention.

Claims

1. A digital radial artery hemostatic compression device, characterized in that, It includes a pressure supply mechanism (1), a reinforcing mechanism (2), a pressure supply connector (3), and a hemostatic compressor (4). The pressure supply mechanism (1) includes a pressure supply component (11), a control module (13), an inflation motor (17), a pressure valve (19), a pressure sensor (14), a display screen (12), a scanning module (18), a circuit board (15), a gas pipeline, and a battery (16). The inflation motor (17), pressure valve (19), pressure sensor (14), display screen (12), scanning module (18), and battery (16) are all electrically connected to the circuit board (15). The pressure valve (19) is connected to the gas pipeline. The pressure sensor (14) is connected to the gas pipeline and is used to monitor the pressure in the pipeline in real time. The control module (13) is connected to the display screen (12). The strengthening mechanism (2) includes an adsorption component (21), a piston component (22), an adjustment component (23), a support component (24), and a magnetic component (25). There are multiple adsorption components (21), and the multiple adsorption components (21) are respectively connected to multiple piston components (22). The adsorption components (21) are connected to the adjustment components (23), and the adjustment components (23) are engaged with the support components (24). The air-filled motor (17) is connected to the pressure supply connector (3) via a gas pipeline. The pressure supply connector (3) is used to be adapted to connect with the air inlet of the radial artery hemostatic compressor (4).

2. The digital radial artery hemostatic compressor pressure supply device according to claim 1, characterized in that, The inflatable motor (17) is powered by the battery (16), and the start-up, shutdown and output pressure of the inflatable motor (17) are controlled by the circuit board (15). The pressure valve (19) is controlled by the circuit board (15). The outer wall of the pressure supply component (11) is fixedly connected to multiple adsorption components (21), multiple piston components (22), multiple adjustment components (23) and multiple magnetic components (25).

3. The digital radial artery hemostatic compressor pressure supply device according to claim 2, characterized in that, The top of the adsorption component (21) engages with the adjustment component (23), the outer wall of the adsorption component (21) is fixedly connected to one side of the piston component (22), the inner wall of the adjustment component (23) is engaged with the support component (24), and the magnetic component (25) is disposed on both sides of the adjustment component (23).

4. The digital radial artery hemostatic compressor pressure supply device according to claim 3, characterized in that, The pressure supply assembly (11) includes a device housing (111), and grooves (112) are provided around the four sides of the device housing (111). Push blocks (113) are fixedly connected to the upper part of the inner wall of each of the four grooves (112), and isolation plates (114) are fixedly connected around the four sides of the device housing (111). The display screen (12) and control module (13) are both located on the front of the device housing (111).

5. The digital radial artery hemostatic compressor pressure supply device according to claim 4, characterized in that, The adsorption assembly (21) includes a sliding sleeve (211), a positioning block (212) is fixedly connected to the outside of the sliding sleeve (211), a first elastic telescopic rod (213) is slidably connected inside the sliding sleeve (211), a suction cup (214) is fixedly connected to the bottom end of the first elastic telescopic rod (213), a positioning ring (215) is fixedly connected to the top of the suction cup (214), and a spring (216) is sleeved on the first elastic telescopic rod (213).

6. The digital radial artery hemostatic compressor pressure supply device according to claim 5, characterized in that, The two ends of the spring (216) are fixedly connected to the first elastic telescopic rod (213) and the sliding sleeve (211) respectively, and the top end of the first elastic telescopic rod (213) is fixedly connected to the toothed plate (217). The toothed plate (217) is fixedly connected to the piston assembly (22), the sliding sleeve (211) is fixedly connected in the groove (112) by the positioning block (212), the top of the toothed plate (217) overlaps with the bottom of the push block (113), and the toothed plate (217) meshes with the adjustment assembly (23).

7. The digital radial artery hemostatic compressor pressure supply device according to claim 6, characterized in that, The piston assembly (22) includes a piston cylinder (221), a pull rod (222) is slidably connected above the piston cylinder (221), the top end of the pull rod (222) is fixedly connected to the mounting bracket (223), a positioning shell (224) is fixedly connected to the outside of the piston cylinder (221), and a telescopic tube (225) is fixedly connected to the bottom end of the piston cylinder (221); the bottom end of the telescopic tube (225) is connected to the suction cup (214) through a positioning ring (215), the positioning shell (224) is fixedly connected in the groove (112), and the other end of the mounting bracket (223) is fixedly connected to the toothed plate (217).

8. The digital radial artery hemostatic compressor supply device according to claim 7, characterized in that, The adjustment component (23) includes a half gear (231), the center of which is fixedly connected to a rotating rod (232). Both ends of the rotating rod (232) are fitted with sleeves (233), and the two sleeves (233) are engaged with the two sides of the inner wall of the same protective shell (234). The protective shell (234) is fixedly connected to the outside of the equipment shell (111), and the half gear (231) meshes with the toothed plate (217).

9. The digital radial artery hemostatic compressor pressure supply device according to claim 8, characterized in that, The support assembly (24) includes a rotating shaft (241), which is fitted with two bearings (242). The two bearings (242) are engaged with the same mounting base (243). A second elastic telescopic rod (244) is fixedly connected to the lower part of the mounting base (243). A support leg (245) is fixedly connected to the bottom end of the second elastic telescopic rod (244). A coil spring (246) is fitted around the rotating shaft (241). A first magnetic block (247) is fixedly connected to the upper part of the mounting base (243). The rotating shaft (241) is fixedly connected inside a half gear (231). The other end of the coil spring (246) is fixedly connected to the half gear (231).

10. The digital radial artery hemostatic compressor pressure supply device according to claim 9, characterized in that, The magnetic component (25) includes two fixing blocks (251), which are fixedly connected to two magnetic blocks and two second magnetic blocks (253) respectively. One side of the magnetic plate (252) is arc-shaped. The lower part of the second magnetic block (253) and the right side of the first magnetic block (247) repel each other, and the fixing block (251) is fixedly connected in the groove (112).

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