Cardiology department pressing hemostasis device

Abstract

The application belongs to the technical field of medical equipment, and particularly relates to a pressing hemostasis device for a cardiology department, which comprises a mounting box, wherein the mounting box is in a ring shape, a PLC controller is fixedly connected to the upper side wall of the mounting box, a micro power supply is connected to the inner wall of the mounting box, an internally-threaded cylinder is inserted into the mounting box, the internally-threaded cylinder is rotationally connected to the inner wall of the mounting box through a bearing, and a self-locking threaded rod is inserted into the internally-threaded cylinder in a threaded manner. Before the pressing hemostasis device is placed on a puncture point on the arm of a patient for pressing hemostasis, different pressures can be applied to the puncture point according to the thickness of the arm of the patient, so that the blood vessels are ensured to be closed under sufficient compression, and the blood vessels are also prevented from bearing excessive pressure, so that tissue ischemia, hypoxia, pain, numbness and other uncomfortable symptoms are caused.

Description

Technical Field

[0001] This invention belongs to the field of medical device technology, and in particular relates to a cardiology pressure hemostasis device. Background Technology

[0002] Cardiology, or cardiovascular medicine, is a clinical department set up by the internal medicine department of hospitals at all levels to diagnose and treat cardiovascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, and other cardiovascular diseases. When performing radial artery puncture in cardiology, it is necessary to stop the bleeding at the puncture site. For example, a pressure hemostasis device for cardiology is proposed in patent publication number CN115530912A.

[0003] When using existing pressure-based hemostasis devices, medical staff typically adjust the pressure applied to the puncture site to stop the bleeding. Because different patients have varying subcutaneous fat contents, obese patients have thicker subcutaneous fat layers, requiring the device to apply greater pressure to adequately compress the blood vessels at the pressure point, closing them to achieve hemostasis. If the pressure is too low, it cannot effectively compress the blood vessels, easily leading to uncontrolled bleeding and subcutaneous hematoma. Conversely, thin patients have less subcutaneous fat, and their blood vessels are closer to the body surface, allowing the device to compress them with less pressure. If the pressure is too high, it can concentrate on the blood vessels, easily blocking local blood circulation, causing tissue ischemia and hypoxia, resulting in discomfort such as pain and numbness, and potentially damaging blood vessels and surrounding tissues.

[0004] Therefore, a cardiology-based pressure-based hemostasis device is proposed to address the aforementioned problems. Summary of the Invention

[0005] The purpose of this invention is to address the above-mentioned problems by providing a cardiology-specific pressure-based hemostasis device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cardiology compression hemostasis device, comprising a mounting box, the mounting box having a ring structure, a PLC controller fixedly connected to the upper side wall of the mounting box, a miniature power supply connected to the inner wall of the mounting box, an internally threaded cylinder inserted inside the mounting box, the internally threaded cylinder being rotatably connected to the inner wall of the mounting box via a bearing, a self-locking threaded rod inserted into the internal thread of the internally threaded cylinder, the lower end of the self-locking threaded rod extending out of the internally threaded cylinder and connected to a pressing component via a pressure sensor, and further comprising:

[0007] The analysis components, located on the left and right sides of the mounting box, are used to determine the thickness of the patient's arm.

[0008] The suspension component, located above the mounting box, is used to adjust the placement angle of the patient's arm.

[0009] Preferably, the pressing component comprises a pressing plate, the lower end of the self-locking threaded rod is fixedly connected with the upper side wall of the pressing plate through the pressure sensor, the inside of the pressing plate is provided with an annular cavity, the lower side wall of the annular cavity is provided with a plurality of liquid leakage holes, the lower side wall of the pressing plate is connected with a hemostatic cotton, the right side wall of the annular cavity is fixedly and communicatively connected with a delivery pipe, the lower side wall of the mounting box is fixedly and communicatively connected with a miniature pump machine, the liquid outlet end of the miniature pump machine and the delivery pipe are fixedly and communicatively connected with the same telescopic pipe, the lower side wall of the pressing plate is provided with a detection groove, and the side wall of the detection groove is provided with a horizontal groove, and the horizontal groove is provided with an adjusting assembly.

[0010] Preferably, the adjusting assembly comprises an optical sensor arranged in the horizontal groove, the optical sensor is electrically connected with the PLC controller, the inner wall of the horizontal groove is fixedly connected with an annular plate, the left side wall of the annular plate is connected with a plurality of light supplementing lamps, the inner wall of the horizontal groove is provided with a transparent plate, the upper side wall of the hemostatic cotton is connected with an extension located in the detection groove, the upper side wall of the mounting box is fixedly connected with an adjusting motor, and the output end of the adjusting motor is drivingly connected with the inner thread cylinder through the bevel gear transmission assembly.

[0011] Preferably, the analysis assembly comprises a connecting block fixedly connected to the right side of the mounting box, the lower side wall of the connecting block is fixedly connected with a tension sensor, the working end of the tension sensor is connected with a bandage, the left side wall of the mounting box is fixedly connected with a fixed frame, one end of the bandage away from the tension sensor penetrates through the fixed frame, the surface of the bandage is provided with a magic tape structure, the inner wall of the fixed frame is fixedly connected with a conductive column, the conductive column is electrically connected with a miniature power supply, the upper side wall of the bandage is provided with an analysis groove, the inner wall of the analysis groove is connected with a flexible resistance strip, one end of the flexible resistance strip close to the connecting block is electrically connected with the PLC controller, the inner wall of the analysis groove is connected with two rubber blocking strips, the right side wall of the mounting box is fixedly connected with a buzzer, and the buzzer is electrically connected with the PLC controller.

[0012] Preferably, the suspension component comprises a rotating handle arranged on the upper side of the mounting box, the upper side of the rotating handle is provided with a suspension frame, the upper side wall of the suspension frame is fixedly connected with a hanging ring, the inner wall of the suspension frame is rotatably connected with a rope wheel, the right side wall of the suspension frame is fixedly connected with a self-locking motor, the output end of the self-locking motor penetrates through the suspension frame and is fixedly connected with the rope wheel, the rope wheel is externally wound with a pull rope, the lower side wall of the suspension frame is provided with a rope hole, the lower end of the pull rope penetrates through the rope hole and is connected with the upper side wall of the rotating handle through a rope ring, the right side wall of the mounting box is connected with a sensing assembly, and the sensing assembly is electrically connected with the self-locking motor through the PLC controller.

[0013] Preferably, the induction assembly includes an induction cylinder fixedly connected to the right side of the mounting box, the induction cylinder is a cylindrical structure, a rotating column is rotatably connected to the left side inner wall of the induction cylinder, a vertical rod is fixedly connected to the lower side wall of the rotating column, a square block is fixedly connected to the lower end of the vertical rod, a conductive head is fixedly connected to the left side wall of the square block, the conductive head is electrically connected with the micro power supply, a conductive sheet is embedded in the left side inner wall of the induction cylinder, the conductive sheet is an arc structure, and the conductive sheet is electrically connected with the PLC controller.

[0014] Preferably, the inner wall of the mounting box is fixedly connected with a limiting plate, and the rod wall of the self-locking threaded rod is provided with a limiting groove matched with the limiting plate.

[0015] Preferably, the upper end of the internally threaded cylinder is fixedly connected with a rotating plate, and the surface of the rotating plate is provided with friction lines.

[0016] Compared with the prior art, the heart department pressing hemostasis device has the advantages that:

[0017] 1. By arranging the analysis assembly, before the pressing hemostasis device is placed on the puncture point of the patient's arm for pressing hemostasis, different pressures can be applied to the puncture point according to the thickness of the patient's arm, so that the blood vessels are ensured to be closed under sufficient pressure, and at the same time, the blood vessels are prevented from bearing excessive pressure, which causes tissue ischemia, hypoxia, and causes pain, numbness and other discomfort symptoms.

[0018] 2. By arranging the pressing component and the adjusting assembly, after the pressing hemostasis device works for a set time, the bleeding of the puncture point can be detected in the decompression process, and when it is detected that blood still seeps from the puncture point, the decompression process can be automatically stopped, and the initial extrusion force is restored, thereby improving the functionality of the device.

[0019] 3. By arranging the suspension component, when the patient has upper limb venous reflux disorder, after the puncture point is pressed and hemostasis by the pressing hemostasis device, the patient's arm can be automatically lifted at a certain angle, which can promote venous blood return and reduce local venous pressure, which is conducive to hemostasis and prevention of local blood stasis. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of a heart department pressing hemostasis device provided by the application;

[0021] Figure 2 is a heart department pressing hemostasis device provided by the application Figure 1 is an enlarged schematic view of part A of the heart department pressing hemostasis device;

[0022] Figure 3 is a heart department pressing hemostasis device provided by the application Figure 1An enlarged schematic view of the middle B part;

[0023] Figure 4 A surface structure schematic view of the installation box in the heart department pressing hemostasis device provided by the application;

[0024] Figure 5 A structure schematic view of the analysis assembly in the heart department pressing hemostasis device provided by the application;

[0025] Figure 6 A sectional view of the bandage in the heart department pressing hemostasis device provided by the application;

[0026] Figure 7 A structure schematic view of the induction assembly in the heart department pressing hemostasis device provided by the application;

[0027] Figure 8 A structure schematic view of the pressing component in the heart department pressing hemostasis device provided by the application;

[0028] Figure 9 A structure schematic view of the adjusting assembly in the heart department pressing hemostasis device provided by the application.

[0029] In the figure: 1 installation box, 2 PLC controller, 3 micro power supply, 4 inner threaded cylinder, 5 self-locking threaded rod, 6 pressure sensor, 7 pressing component, 71 pressing plate, 72 annular cavity, 8 liquid leakage hole, 9 hemostatic cotton, 10 conveying pipe, 11 micro pump, 12 telescopic pipe, 13 detection groove, 14 horizontal groove, 15 adjusting assembly, 151 optical sensor, 152 annular plate, 16 light supplementing lamp, 17 extension, 18 adjusting motor, 19 analysis assembly, 191 connecting block, 192 tension sensor, 20 bandage, 21 fixed frame, 22 magic tape structure, 23 conductive column, 24 analysis groove, 25 flexible resistance strip, 26 rubber blocking strip, 27 buzzer, 28 suspension component, 281 rotating handle, 282 suspension frame, 29 hanging ring, 30 rope wheel, 31 self-locking motor, 32 pull rope, 33 friction pattern, 34 induction assembly, 341 induction cylinder, 342 rotating column, 35 vertical rod, 36 square block, 37 conductive head, 38 conducting sheet, 39 limiting plate, 40 limiting groove, 41 rotating plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0031] As Figures 1-9As shown, a kind of intracardiac department pressing hemostatic device, including installation box 1, installation box 1 is annular structure, the upper side wall of installation box 1 is fixedly connected with PLC controller 2, the inner wall of installation box 1 is connected with micro power supply 3, the inside of installation box 1 is inserted with internal thread cylinder 4, internal thread cylinder 4 is rotatably connected with the inner wall of installation box 1 by bearing, internal thread cylinder 4 is inserted with self-locking threaded rod 5, the lower end of self-locking threaded rod 5 extends internal thread cylinder 4, and is connected with pressing component 7 by pressure sensor 6, further including:

[0032] Analysis component 19, setting in the left and right sides of installation box 1, for judging the thickness degree of patient's arm;

[0033] Suspension component 28, setting in the upper of installation box 1, for adjusting the placement angle of patient's arm.

[0034] Pressing component 7 includes pressing plate 71, the lower end of self-locking threaded rod 5 is fixedly connected with the upper side wall of pressing plate 71 by pressure sensor 6, the inside of pressing plate 71 is provided with annular cavity 72, a plurality of liquid leakage holes 8 are formed in the lower side wall of annular cavity 72, the lower side wall of pressing plate 71 is connected with hemostatic cotton 9, the right side wall of annular cavity 72 is fixedly connected with delivery pipe 10, the lower side wall of installation box 1 is fixedly connected with micro pump machine 11, the same flexible tube 12 is fixedly connected between the liquid outlet end of micro pump machine 11 and delivery pipe 10, the lower side wall of pressing plate 71 is provided with detection groove 13, and the side wall of detection groove 13 is provided with transverse groove 14, and adjusting component 15 is arranged in transverse groove 14, can deliver liquid medicine to puncture point, promote blood vessel healing.

[0035] Adjusting component 15 includes optical sensor 151 arranged in transverse groove 14, optical sensor 151 is electrically connected with PLC controller 2, the inner wall of transverse groove 14 is fixedly connected with annular plate 152, the left side wall of annular plate 152 is connected with a plurality of light supplementing lamps 16, the inner wall of transverse groove 14 is provided with transparent plate, the upper side wall of hemostatic cotton 9 is connected with extension 17 in detection groove 13, the upper side wall of installation box 1 is fixedly connected with adjusting motor 18, the output end of adjusting motor 18 is drivingly connected with internal thread cylinder 4 through bevel gear transmission assembly, can detect whether puncture port bleeds after decompression.

[0036] The analysis assembly 19 comprises a connecting block 191 fixedly connected to the right side of the mounting box 1, the lower side wall of the connecting block 191 is fixedly connected with a tension sensor 192, the working end of the tension sensor 192 is connected with the bandage 20, the left side wall of the mounting box 1 is fixedly connected with a fixed frame 21, one end of the bandage 20 away from the tension sensor 192 penetrates through the fixed frame 21, the surface of the bandage 20 is provided with a magic tape structure 22, the inner wall of the fixed frame 21 is fixedly connected with a conductive column 23, the conductive column 23 is electrically connected with the micro power supply 3, the upper side wall of the bandage 20 is provided with an analysis groove 24, the inner wall of the analysis groove 24 is connected with a flexible resistance strip 25, one end of the flexible resistance strip 25 close to the connecting block 191 is electrically connected with the PLC controller 2, the inner wall of the analysis groove 24 is connected with two rubber blocking strips 26, the right side wall of the mounting box 1 is fixedly connected with a buzzer 27, the buzzer 27 is electrically connected with the PLC controller 2, before the pressing hemostasis device is placed on the puncture point of the patient's arm for pressing hemostasis, different pressures can be applied to the puncture point according to the thickness of the patient's arm, while ensuring that the blood vessel is subjected to sufficient compression to close, the blood vessel is also avoided from bearing excessive pressure, which leads to tissue ischemia, hypoxia, and causes discomfort symptoms such as pain and numbness.

[0037] The suspension component 28 comprises a rotating handle 281 arranged on the upper side of the mounting box 1, the upper side of the rotating handle 281 is provided with a suspension frame 282, the upper side wall of the suspension frame 282 is fixedly connected with a hanging ring 29, the inner wall of the suspension frame 282 is rotatably connected with a rope wheel 30, the right side wall of the suspension frame 282 is fixedly connected with a self-locking motor 31, the output end of the self-locking motor 31 penetrates through the suspension frame 282 and is fixedly connected with the rope wheel 30, the rope wheel 30 is externally wound with a pull rope 32, the lower end of the pull rope 32 penetrates through a rope hole in the lower side wall of the suspension frame 282 and is connected with the upper side wall of the rotating handle 281 through a rope ring, the right side wall of the mounting box 1 is connected with an induction assembly 34, the induction assembly 34 is electrically connected with the self-locking motor 31 through the PLC controller 2, when the patient has upper limb venous reflux disorder, the patient's arm can be automatically lifted to a certain angle after the pressing hemostasis device is used to press the puncture point for hemostasis, which can promote venous blood reflux, reduce local venous pressure, and is beneficial to hemostasis and prevention of local congestion.

[0038] The induction assembly 34 comprises an induction cylinder 341 fixedly connected to the right side of the mounting box 1, the induction cylinder 341 is a cylindrical structure, the left side inner wall of the induction cylinder 341 is rotatably connected with a rotating column 342, the lower side wall of the rotating column 342 is fixedly connected with a vertical rod 35, the lower end of the vertical rod 35 is fixedly connected with a square block 36, the left side wall of the square block 36 is fixedly connected with a conductive head 37, the conductive head 37 is electrically connected with the micro power supply 3, the left side inner wall of the induction cylinder 341 is inlaid with a conductive sheet 38, the conductive sheet 38 is an arc-shaped structure, the conductive sheet 38 is electrically connected with the PLC controller 2, and the placement angle of the patient's arm can be sensed.

[0039] The inner wall of the mounting box 1 is fixedly connected with a limiting plate 39, and the rod wall of the self-locking threaded rod 5 is provided with a limiting groove 40 matched with the limiting plate 39, and through the cooperation of the limiting plate 39 and the limiting groove 40, the self-locking threaded rod 5 is prevented from rotating, so that the self-locking threaded rod 5 can only move up and down in the vertical direction.

[0040] The upper end of the inner threaded cylinder 4 is fixedly connected with a rotating plate 41, and the surface of the rotating plate 41 is provided with a friction pattern 33, so as to facilitate the rotation of the inner threaded cylinder 4.

[0041] The operation principle of the present application is described as follows: the medical staff aligns the pressing part 7 to the puncture point on the patient's arm, then sticks the hemostatic cotton 9 on the puncture point and presses, then winds the bandage 20 around the patient's arm, and passes the lower end of the bandage 20 through the fixing frame 21, and tightens the bandage 20 downward, when the tension of the bandage 20 reaches the set threshold (about 1N) detected by the tension sensor 192, the tension sensor 192 controls the buzzer 27 to emit a "drop" prompt sound through the PLC controller 2, after the medical staff hears the prompt sound, the medical staff can rotate the end of the bandage 20, and fix the bandage 20 on the fixing frame 21 through the magic tape structure 22, when the bandage 20 passes through the fixing frame 21, the conductive column 23 arranged inside the fixing frame 21 passes through the rubber blocking strip 26 on both sides of the analysis groove 24, and contacts the flexible resistance strip 25, when the patient's arm has more subcutaneous fat, the tension sensor 192 detects that the tension of the bandage 20 reaches the set threshold when the bandage 20 passes through the fixing frame 21 for a short distance, the conductive column 23 contacts the position close to the lower end of the flexible resistance strip 25, and the end of the flexible resistance strip 25 close to the connecting block 191 is electrically connected with the PLC controller 2 (equivalent to that the upper end of the flexible resistance strip 25 is electrically connected with the PLC controller 2), the conductive column 23 is electrically connected with the micro power supply 3, because the length of the flexible resistance strip 25 connected in the circuit becomes longer, the resistance in the circuit connected with the PLC controller 2 becomes larger, under the condition that the voltage of the micro power supply 3 is unchanged, the current signal transmitted to the circuit of the PLC controller 2 is smaller, which indicates that the patient's subcutaneous fat is thicker, and the hemostatic device needs to exert greater pressure to make the blood vessels at the pressing part be sufficiently compressed (the required pressure is about 30-50mmHg), the medical staff needs to manually rotate the rotating plate 41, the rotating plate 41 drives the inner threaded cylinder 4 to rotate (the adjusting motor 18 is a non-holding motor, when the rotating plate 41 drives the inner threaded cylinder 4 to rotate, the bevel gear transmission assembly between the inner threaded cylinder 4 and the adjusting motor 18 does not cause the inner threaded cylinder 4 to be locked), the self-locking threaded rod 5 is driven to move downward through the threaded cooperation, the self-locking threaded rod 5 extrudes the pressing plate 71 downward through the pressure sensor 6, the pressing plate 71 drives the hemostatic cotton 9 to press the blood vessel puncture point, when the pressure sensor 6 detects that the pressure between the pressing plate 71 and the patient's arm reaches 30-50mmHg, the pressure sensor 6 controls the buzzer 27 to emit a "drop drop" prompt sound through the PLC controller 2, reminding the medical staff that the pressing intensity reaches the set standard, the medical staff can stop rotating the rotating plate 41, and similarly, the above operation can be repeated to install the pressing hemostatic device for the patient with less subcutaneous fat.

[0042] When the patient has upper extremity venous reflux disorder (such as venous valve insufficiency, etc.), the patient's arm needs to be raised at a certain angle to promote venous blood return, reduce local venous pressure, and help hemostasis and prevent local congestion. After installing the hemostasis device on the patient's arm, and when the hemostasis device is installed on the patient's arm, in order to avoid the arm from drooping, the blood return resistance at the puncture site will increase under the action of gravity, the local intravascular pressure will rise, and the puncture site will bleed more. The doctor needs to lift the patient's arm to avoid the arm from drooping. Then the medical staff needs to take out the hanging frame 282 placed aside and rotate the rotating handle 281 upwards. Then connect the pull rope 32 inside the hanging frame 282 with the rope ring on the upper side of the rotating handle 281. Then hang the hanging ring 29 on the upper side of the hanging frame 282 on the infusion stand above the patient's bed. Then the medical staff sends an electrical signal to the PLC controller 2 through the remote control device (which can also be a control button with a connecting line). After receiving the electrical signal, the PLC controller 2 controls the self-locking motor 31 to work, which drives the rope wheel 30 to rotate. The rope wheel 30 winds the pull rope 32, which drives the hemostasis device and the patient's arm to move upwards. When the hemostasis device and the patient's arm move upwards, the arm will rotate upwards with the shoulder as the origin, and the installation box 1 is installed at the arm at this time. The installation box 1 will rotate upwards with the shoulder as the origin together with the arm. The installation box 1 drives the induction cylinder 341 to rotate together (refer to Figure 7 When the patient's arm rotates 30-45°, the conductive head 37 will contact the conductive sheet 38, and the conductive head 37 is electrically connected with the micro power supply 3, and the conductive sheet 38 is electrically connected with the PLC controller 2. When the conductive head 37 contacts the conductive sheet 38, an electrical signal is sent to the PLC controller 2. After receiving the electrical signal, the PLC controller 2 controls the self-locking motor 31 to stop working, so that the patient's arm is raised at a certain angle and remains, promoting venous blood return, reducing local venous pressure, and helping hemostasis and preventing local congestion;

[0043] When the timing module inside the PLC controller 2 detects that the hemostatic device has worked for six hours, the PLC controller 2 will control the adjusting motor 18 to work slowly, and the adjusting motor 18 will drive the inner threaded cylinder 4 to rotate reversely (the adjusting motor 18 is a non-holding motor), so as to control the pressing component 7 to move upward by a small distance, and reduce the pressure of the hemostatic device on the puncture point (normally, the hemostatic device can gradually reduce the pressure in the next two to five hours after working for six hours, and then be removed). When the hemostatic device reduces the pressure for the first time, but the puncture point of the patient still has a small amount of bleeding, a small amount of blood will spread to the extension part 17 through the hemostatic cotton 9, so that the extension part 17 becomes red (when the extension part 17 originally has a small amount of blood, the color will become deeper after bleeding occurs), and the optical sensor 151 detects this situation, and then the optical sensor 151 controls the adjusting motor 18 to work reversely through the PLC controller 2, so as to control the pressing component to press and compress the puncture point. At the same time, the PLC controller 2 also controls the micro pump 11 to work (when the hemostatic device is used for the first time, the PLC controller 2 also controls the micro pump 11 to work intermittently for half an hour), and the micro pump 11 will deliver the thrombin and other medicaments stored in the installation box 1 to the annular cavity 72 (the side wall of the installation box 1 is provided with an adding pipe, and the thrombin and other medicaments can be added to the installation box 1 through the adding pipe), and then delivered to the hemostatic cotton 9 through the liquid leakage hole 8, and penetrated into the puncture point, so as to further promote the healing of the blood vessel.

[0044] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cardiology compression hemostasis device, comprising a mounting box (1), the mounting box (1) having an annular structure, a PLC controller (2) fixedly connected to the upper side wall of the mounting box (1), a micro power supply (3) connected to the inner wall of the mounting box (1), an internally threaded cylinder (4) inserted inside the mounting box (1), the internally threaded cylinder (4) being rotatably connected to the inner wall of the mounting box (1) via a bearing, a self-locking threaded rod (5) being inserted into the internal thread of the internally threaded cylinder (4), the lower end of the self-locking threaded rod (5) extending out of the internally threaded cylinder (4), and connected to a pressing component (7) via a pressure sensor (6), characterized in that, Also includes: Analysis components (19) are set on the left and right sides of the mounting box (1) to determine the thickness of the patient's arm; A suspension component (28) is positioned above the mounting box (1) to adjust the placement angle of the patient's arm; the analysis component (19) includes a connecting block (191) fixedly connected to the right side of the mounting box (1), a tension sensor (192) fixedly connected to the lower side wall of the connecting block (191), a strap (20) connected to the working end of the tension sensor (192), a fixing frame (21) fixedly connected to the left side wall of the mounting box (1), one end of the strap (20) away from the tension sensor (192) passing through the fixing frame (21), a Velcro structure (22) provided on the surface of the strap (20), a conductive post (23) fixedly connected to the inner wall of the fixing frame (21), the conductive post (23) being electrically connected to a micro power supply (3), and the upper side of the strap (20) being... An analysis tank (24) is provided in the wall. A flexible resistance strip (25) is connected to the inner wall of the analysis tank (24). The end of the flexible resistance strip (25) near the connecting block (191) is electrically connected to the PLC controller (2). Two rubber baffles (26) are connected to the inner wall of the analysis tank (24). A buzzer (27) is fixedly connected to the right side wall of the installation box (1). The buzzer (27) is electrically connected to the PLC controller (2). Medical staff need to manually rotate the rotating plate (41). The rotating plate (41) drives the internal threaded cylinder (4) to rotate. Through the threaded engagement, the self-locking threaded rod (5) moves downward. The self-locking threaded rod (5) squeezes the pressing plate (71) downward through the pressure sensor (6). The pressing plate (71) will drive the hemostatic cotton (9) to press the blood vessel puncture point.

2. The cardiology compression hemostasis device according to claim 1, characterized in that, The pressing component (7) includes a pressing plate (71). The lower end of the self-locking threaded rod (5) is fixedly connected to the upper side wall of the pressing plate (71) through a pressure sensor (6). An annular cavity (72) is opened inside the pressing plate (71). Multiple leakage holes (8) are opened on the lower side wall of the annular cavity (72). Hemostatic cotton (9) is connected to the lower side wall of the pressing plate (71). A delivery pipe (10) is fixedly connected to the right side wall of the annular cavity (72). A micro pump (11) is fixedly connected to the lower side wall of the mounting box (1). The same telescopic pipe (12) is fixedly connected between the liquid outlet of the micro pump (11) and the delivery pipe (10). A detection groove (13) is opened on the lower side wall of the pressing plate (71), and a horizontal groove (14) is opened on the side wall of the detection groove (13). An adjustment component (15) is provided in the horizontal groove (14).

3. The cardiology compression hemostasis device according to claim 2, characterized in that, The adjustment assembly (15) includes an optical sensor (151) disposed in the transverse groove (14), the optical sensor (151) and the PLC controller (2) are electrically connected, an annular plate (152) is fixedly connected to the inner wall of the transverse groove (14), multiple supplementary lights (16) are connected to the left side wall of the annular plate (152), a transparent plate is provided on the inner wall of the transverse groove (14), an extension (17) located in the detection groove (13) is connected to the upper side wall of the hemostatic cotton (9), and an adjustment motor (18) is fixedly connected to the upper side wall of the mounting box (1). The output end of the adjustment motor (18) is connected to the internal threaded cylinder (4) through a bevel gear transmission assembly.

4. The cardiology compression hemostasis device according to claim 1, characterized in that, The suspension component (28) includes a rotating handle (281) disposed on the upper side of the mounting box (1). A suspension frame (282) is provided above the rotating handle (281). A hanging ring (29) is fixedly connected to the upper side wall of the suspension frame (282). A rope wheel (30) is rotatably connected to the inner wall of the suspension frame (282). A self-locking motor (31) is fixedly connected to the right side wall of the suspension frame (282). The output end of the self-locking motor (31) passes through the suspension frame (282) and is fixedly connected to the rope wheel (30). A pull rope (32) is wound around the rope wheel (30). A rope hole is opened on the lower side wall of the suspension frame (282). The lower end of the pull rope (32) passes through the rope hole and is connected to the upper side wall of the rotating handle (281) through a rope ring. A sensing component (34) is connected to the right side wall of the mounting box (1). The sensing component (34) is electrically connected to the self-locking motor (31) through a PLC controller (2).

5. A cardiology compression hemostasis device according to claim 4, characterized in that, The sensing component (34) includes a sensing cylinder (341) fixedly connected to the right side of the mounting box (1). The sensing cylinder (341) is a cylindrical structure. A rotating column (342) is rotatably connected to the left inner wall of the sensing cylinder (341). A vertical rod (35) is fixedly connected to the lower side wall of the rotating column (342). A block (36) is fixedly connected to the lower end of the vertical rod (35). A conductive head (37) is fixedly connected to the left side wall of the block (36). The conductive head (37) is electrically connected to the micro power supply (3). A conductive plate (38) is embedded in the left inner wall of the sensing cylinder (341). The conductive plate (38) is an arc-shaped structure. The conductive plate (38) is electrically connected to the PLC controller (2).

6. A cardiology compression hemostasis device according to claim 1, characterized in that, The inner wall of the mounting box (1) is fixedly connected to a limiting plate (39), and the rod wall of the self-locking threaded rod (5) is provided with a limiting groove (40) that matches the limiting plate (39).

7. A cardiology compression hemostasis device according to claim 1, characterized in that, The upper end of the internal threaded cylinder (4) is fixedly connected to a rotating plate (41), and the surface of the rotating plate (41) is provided with friction texture (33).

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