Detector and method for analyzing cardiac function data of sepsis cardiomyopathy

Abstract

The invention discloses a sepsis cardiomyopathy cardiac function data analysis detector and a detection method, and relates to the technical field of cardiomyopathy cardiac function detection.The sepsis cardiomyopathy cardiac function data analysis detector comprises a monitoring mechanism, the monitoring mechanism comprises a cover plate, an electrocardiograph monitor is arranged behind the cover plate, and two elastic bands are fixedly connected to the back face of the cover plate; a data collection mechanism is arranged outside the cover plate; according to the sepsis cardiomyopathy cardiac function data analysis detector and the detection method, various cardiac function data, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, R-R interval, blood pressure and blood flow conditions, of a sepsis patient can be detected more conveniently and quickly; according to the method, independent examination can be carried out without using various examination devices, so that the diagnosis time of the patient is greatly shortened, medical personnel can quickly obtain cardiac function data of the sepsis patient, and a doctor can timely find whether the sepsis patient develops into a cardiomyopathy symptom or not.

Description

Technical Field

[0001] The present invention relates to the technical field of cardiomyopathy cardiac function detection, and in particular to a septic cardiomyopathy cardiac function data analysis detector and a detection method. Background Art

[0002] Septic cardiomyopathy is an acute cardiac dysfunction syndrome based on systemic infection and inflammation, while excluding coronary atherosclerotic heart disease and dilated cardiomyopathy. Its clinical manifestations lack specificity. Common clinical manifestations include left ventricular dilatation, decreased LVEF, hemodynamic disorders, tachyarrhythmias, insufficient blood pressure increase during adequate fluid resuscitation, poor response to catecholamines, and insufficient blood perfusion of organ tissues. At present, the diagnosis of septic cardiomyopathy is based on the data obtained by cardiac function data analysis and detection instruments, that is, electrocardiogram, echocardiography, hemodynamic monitoring, biomarkers and clinical evaluation for comprehensive judgment, on the premise of confirming sepsis.

[0003] The main symptoms of existing sepsis patients include chills, fever, palpitations, shortness of breath and changes in mental state. In order to determine whether sepsis patients develop cardiomyopathy, medical staff need to use a variety of examination equipment and instruments to determine whether the heart function is normal. However, multiple examinations require the use of large-scale examination equipment for separate examinations, which are difficult to perform simultaneously. This increases the patient's diagnosis time, and cannot quickly obtain the cardiac function data of sepsis patients, making it inconvenient for doctors to promptly detect cardiomyopathy symptoms and treat them.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing septic cardiomyopathy cardiac function data analysis detector, and even if it can be solved, it needs to be solved through the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a septic cardiomyopathy cardiac function data analysis detector and a detection method. Summary of the invention

[0005] The object of the present invention is to provide a cardiac function data analysis detector and a detection method for septic cardiomyopathy to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cardiac function data analysis detector for septic cardiomyopathy and a detection method, comprising a monitoring mechanism, wherein the monitoring mechanism comprises a cover plate, an electrocardiogram monitor is arranged behind the cover plate, two elastic bands are fixedly connected to the back of the cover plate, and a data collection mechanism is arranged outside the cover plate; The data collection mechanism includes a cardiac function monitoring unit, which is arranged outside the cover plate and is used to monitor and collect cardiac function data of the patient; The data collection mechanism further comprises a monitoring auxiliary unit, which is arranged outside the cardiac function monitoring unit and is used to assist the cardiac function monitoring unit in monitoring the cardiac function data of the patient; A fastening mechanism is arranged on the outside of the cardiac function monitoring unit, and the fastening mechanism is used in conjunction with the data collection mechanism to make the cardiac function monitoring unit fit the patient's chest more closely.

[0007] Preferably, the cardiac function monitoring unit comprises two connecting straps, the bottom surfaces of the two connecting straps are fixedly connected to the upper surface of the cover plate, the upper surface of one of the elastic straps is fixedly connected to two fixing straps, the outer surfaces of the two fixing straps are respectively in contact with the inner walls of the two connecting straps, the outer surfaces of the two fixing straps are provided with a plurality of buttonholes, the outer surfaces of the two connecting straps are fixedly connected to a plurality of buttons, and the plurality of buttons are snapped into the inside of the buttonholes, a rubber airbag is arranged inside the cover plate, the outer surface of the rubber airbag is fixedly connected to an outer Velcro, and the outer surface of the cover plate is fixedly inlaid with an inner Velcro The outer surface of the inner Velcro is adhered to the inner wall of the outer Velcro, the outer surface of the outer Velcro is fixedly connected with a buckle, the inner wall of the rubber airbag is fixedly connected with a plurality of electrode sheets, the inner wall of the rubber airbag is fixedly connected with an optical heart rate sensor, the front of the electrocardiogram monitor is fixedly connected with a connecting wire, the other end of the connecting wire passes through the outer Velcro and the rubber airbag respectively and is electrically connected to the plurality of electrode sheets and the optical heart rate sensor, the bottom surface of the electrocardiogram monitor is fixedly connected with a battery, the battery is electrically connected to the electrocardiogram monitor through a wire, and the back of the battery is fixedly connected with a power cord.

[0008] Preferably, a breathable pad is fixedly connected to the inner wall of the cover plate, and the inner wall of the breathable pad is provided with breathable holes arranged at equal distances.

[0009] Preferably, four supporting legs are fixedly connected to the bottom surface of the battery, and a handle is fixedly connected to the upper surface of the electrocardiogram monitor.

[0010] Preferably, the monitoring auxiliary unit includes an elliptical airbag, which is arranged on the left side of the outer Velcro, an auxiliary spring is fixedly connected to the inner wall of the elliptical airbag, a first one-way valve is fixedly connected to the bottom end of the elliptical airbag, a second one-way valve is fixedly connected to the top end of the elliptical airbag, an air outlet end of the second one-way valve is fixedly connected to an air supply pipe, the other end of the air supply pipe passes through the outer Velcro and extends to the inside of the rubber airbag, an exhaust pipe is fixedly connected to the outer surface of the rubber airbag, the left end of the exhaust pipe passes through the outside of the outer Velcro, and the exhaust pipe is arranged inside There is a push rod, and two L-shaped grooves are provided on the outer surface of the exhaust pipe, and the insides of the two L-shaped grooves are jointly clamped with a limit plate, the inner wall of the limit plate is rotatably connected to the outer surface of the push rod, the left side of the limit plate is fixedly connected with a handle frame, the inner wall of the exhaust pipe is fixedly connected with a step frame, and the inside of the step frame is clamped with a sealing plate, the left side of the sealing plate is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with a limit ring, the outer surface of the limit ring is fixedly connected to the inner wall of the exhaust pipe, and the right end of the push rod is fixedly connected to the left side of the sealing plate.

[0011] Preferably, two anti-slip rings are fixedly connected to the outer surface of the push rod, and the side surfaces of the two anti-slip rings close to each other are in contact with the two side surfaces of the limiting plate respectively.

[0012] Preferably, the fastening mechanism includes two fixing seats, the right sides of the two fixing seats are fixedly connected to the left side of the cover plate, the inner walls of the two fixing seats are fixedly connected to a winding drum, the outer surfaces of the two winding drums are provided with a plurality of positioning grooves, the interiors of the two winding drums are connected to a winding shaft for common rotation, the top of the winding shaft is fixedly connected with a knob, the outer surface of the winding shaft is provided with two clamping grooves, the two clamping grooves are arranged inside the winding drum, the other ends of the two elastic bands pass through one of the positioning grooves and extend to the inside of the clamping groove, the winding drum The outer surface of the reel is rotatably connected to a positioning frame, the right side surface of the positioning frame is fixedly connected to the left side surface of the cover plate, a ratchet gear is arranged inside the positioning frame, the inner wall of the ratchet gear is fixedly connected to the outer surface of the winding shaft, the outer surface of the ratchet gear is meshingly connected to a clamping frame, the right side surface of the clamping frame is fixedly connected to a return spring, the other end of the return spring is fixedly connected to the inner wall of the positioning frame, sliding grooves are provided on the front and back sides of the positioning frame, the interiors of the two sliding grooves are slidably connected to the pressing frame together, and the inner wall of the pressing frame is fixedly connected to the outer surface of the clamping frame.

[0013] Preferably, four positioning rings are fixedly connected to the outer surface of the winding shaft, and the side surfaces of two groups of positioning rings close to each other are in contact with the upper surface and the bottom surface of the winding drum, and the number of positioning rings in each group is two.

[0014] Preferably, a telescopic rod is provided inside the reset spring, the telescopic end of the telescopic rod is fixedly connected to the right side surface of the clamping frame, and the right end of the telescopic rod is fixedly connected to the inner wall of the positioning frame.

[0015] A detection method of a septic cardiomyopathy cardiac function data analysis detector specifically comprises the following steps: S1: First, connect the power supply and the ECG monitor to the external power supply and the controller through the power cord. When it is necessary to collect the cardiac function data of the sepsis patient for analysis, first cover the chest of the sepsis patient, and pass the elastic band around the back of the patient, and then use the connecting belt in conjunction with the fixing belt, buttonholes and buttons to fix the position of the cover from the patient's shoulder, so that the electrode sheet and the optical heart rate sensor are located around the heart of the patient's left chest. At this time, the electrode sheet is used in conjunction with the optical heart rate sensor and the connecting wire. The electrode sheet can monitor the current pulse generated by the heart beating to form an electrocardiogram. The optical heart rate sensor can use electro-optical solvent pulse wave recording to measure the heart rate and other biometric indicators, and display the patient's cardiac function data on the ECG monitor, such as the oscillogram and heart rate data of the ECG, which can more conveniently and quickly detect various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, without the need to use multiple inspection equipment for separate inspections, which greatly shortens the patient's diagnosis time; S2: By using the handle in conjunction with the battery and the power cord, the device can be directly plugged in for use. By using the power provided by the battery and the cover fixed on the patient, the patient can carry the device with him / her for moving, for example, when going to the toilet or undergoing other examinations, the cardiac function data of the septic patient can be monitored at all times. When an echocardiogram is required for the heart of the septic patient to determine whether the patient's left ventricle has developed symptoms of left ventricular dilatation of cardiomyopathy, the outer Velcro and the inner Velcro can be separated by manually pulling the buckle. At this time, the rubber airbag can be opened from the inside of the cover to expose the patient's chest, which is convenient for medical staff to perform echocardiogram examinations. Then, the rubber airbag can be closed to continue monitoring the patient's various cardiac function data. S3: When the electrode sheet is used to monitor the patient's cardiac function data, the gas inside the oval airbag can be sent into the rubber airbag through the second one-way valve by manually pressing the oval airbag. At this time, the first one-way valve is in a closed state. When the oval airbag is released, the elastic force provided by the auxiliary spring will reopen the oval airbag. At this time, the outside gas enters the oval airbag through the first one-way valve, and the second one-way valve is in a closed state during this process. Then, by repeatedly pressing the oval airbag, the outside air can be quickly filled into the rubber airbag to expand it. The expansion of the rubber airbag can make the electrode sheet and the optical heart rate sensor fit the patient's chest skin more closely, ensuring the stability and accuracy of the monitoring and collection of cardiac function data of sepsis patients, and further improving the reliability of the performance data monitoring of sepsis patients. S4: When there is too much gas inside the rubber airbag and it needs to be discharged, just rotate the handle frame counterclockwise to let the handle frame drive the limit plate to rotate 90 degrees inside the L-shaped groove, so that the limit plate rotates to the corner of the L-shaped groove, and then manually pull the handle frame to the left, cooperate with the anti-slip ring to limit the limit plate, and the sealing plate can be pulled to the left by the push rod to disengage from the step frame. At this time, the gas inside the rubber airbag can be discharged from the exhaust pipe through the gap between the step frame and the sealing plate. After releasing the handle frame, the elastic force provided by the compression spring can push the sealing plate to be pulled back into the step frame to seal the rubber airbag, so as to prevent the gas inside the rubber airbag from leaking outward and affecting the use effect. Finally, rotate the handle frame clockwise 90 degrees to let the limit plate re-engage the narrow position of the L-shaped groove, so as to limit the position of the push rod and the handle frame through the limit plate, so as to prevent the push rod and the handle frame from leaking due to accidental pulling. S5: After the elastic band passes over the patient's back, the movable end of the elastic band is inserted into the clamping slot through the positioning slot and the winding drum, and then the knob is manually turned counterclockwise to force the winding shaft to cooperate with the clamping slot to drive the elastic band to be wound inside the winding drum, which can tighten the distance between the elastic band and the cover plate, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences, and when the winding shaft rotates counterclockwise, it will also drive the ratchet gear to rotate, but by using the oblique teeth on the ratchet gear, the clamping frame will not block the rotation of the ratchet gear too much when the ratchet gear rotates counterclockwise, and when the ratchet gear rotates clockwise, the elastic force provided by the reset spring and the limit of the telescopic rod can make the clamping frame and the ratchet gear tightly meshed, thereby preventing the ratchet gear from rotating clockwise, ensuring the stability of the winding shaft after winding the elastic band and preventing the elastic band from loosening; S6: When you need to loosen the elastic band and take off the cover, just manually press the pressing frame to the right. When the pressing frame slides inside the sliding groove, it can push the clamping frame to disengage from the ratchet gear, and then the winding shaft can rotate clockwise to gradually loosen the elastic band. Finally, unbutton the button to take the device off the patient.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By setting up a cardiac function monitoring unit, the present invention can more conveniently and quickly detect various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, without the need to use multiple inspection equipment for separate inspections, which greatly shortens the patient's diagnosis time, facilitates medical staff to quickly obtain the cardiac function data of sepsis patients, and allows doctors to promptly discover whether sepsis patients develop symptoms of cardiomyopathy. By providing a detection auxiliary unit, the present invention can make the cardiac function monitoring unit better fit the patient's chest position, ensure that the electrode sheet and the optical heart rate sensor can always be in close contact with the patient's chest skin, ensure the stability and accuracy of monitoring and collecting cardiac function data of sepsis patients, and further improve the reliability of performance data monitoring of sepsis patients. The present invention can tighten the distance between the elastic band and the cover plate by arranging a fastening mechanism, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences, thereby improving the adaptability of the device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the elastic band of the present invention; Figure 3 It is a structural schematic diagram of the electrocardiogram monitor of the present invention; Figure 4 It is a schematic diagram of the structure of the rubber airbag of the present invention; Figure 5 It is a right side structural schematic diagram of the cover plate of the present invention; Figure 6 It is a schematic cross-sectional view of the elliptical airbag of the present invention; Figure 7 It is a schematic diagram of the structure of the air outlet pipe of the present invention; Figure 8 It is a schematic cross-sectional structural diagram of the air outlet pipe of the present invention; Fig. 9 It is a schematic cross-sectional structural diagram of the winding drum of the present invention; Fig.10 It is a schematic cross-sectional structural diagram of the positioning frame of the present invention.

[0018] In the figure: 1. monitoring mechanism; 11. cover plate; 12. ECG monitor; 13. elastic band; 2. data collection mechanism; 21. cardiac function monitoring unit; 2101. connecting band; 2102. fixing band; 2103. buttonhole; 2104. button; 2105. rubber airbag; 2106. outer Velcro; 2107. inner Velcro; 2108. buckle; 2109. electrode sheet; 2110. optical heart rate sensor; 2111. connecting wire; 2112. battery; 2113. power cord; 2114. breathable pad; 2115. air hole; 2116. supporting leg; 2117. handle; 22. monitoring auxiliary unit; 2201. oval airbag; 2202. auxiliary spring; 2 203, first one-way valve; 2204, second one-way valve; 2205, air supply pipe; 2206, exhaust pipe; 2207, push rod; 2208, L-shaped groove; 2209, limit plate; 2210, handle frame; 2211, step frame; 2212, sealing plate; 2213, compression spring; 2214, limit ring; 2215, anti-slip ring; 3, fastening mechanism; 301, fixing seat; 302, winding drum; 303, positioning groove; 304, winding shaft; 305, knob; 306, snap-on groove; 307, positioning frame; 308, ratchet gear; 309, snap-on frame; 310, reset spring; 311, sliding groove; 312, pressing frame; 313, positioning ring; 314, telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-Figure 5 The present invention provides a technical solution: a cardiac function data analysis and detection instrument for septic cardiomyopathy, comprising a monitoring mechanism 1, the monitoring mechanism 1 comprising a cover plate 11, an electrocardiogram monitor 12 is arranged behind the cover plate 11, two elastic bands 13 are fixedly connected to the back of the cover plate 11, and a data collection mechanism 2 is arranged outside the cover plate 11; The data collection mechanism 2 includes a cardiac function monitoring unit 21 . The cardiac function monitoring unit 21 is disposed outside the cover plate 11 . The cardiac function monitoring unit 21 is used to monitor and collect cardiac function data of the patient.

[0021] As a further limitation of the data collection mechanism 2 of the present invention, the cardiac function monitoring unit 21 includes two connecting belts 2101, the bottom surfaces of the two connecting belts 2101 are fixedly connected to the upper surface of the cover plate 11, the upper surface of one elastic belt 13 is fixedly connected to two fixing belts 2102, the outer surfaces of the two fixing belts 2102 are respectively in contact with the inner walls of the two connecting belts 2101, the outer surfaces of the two fixing belts 2102 are provided with a plurality of buttonholes 2103, the outer surfaces of the two connecting belts 2101 are fixedly connected to a plurality of buttons 2104, the plurality of buttons 2104 are snapped into the inside of the buttonholes 2103, and the inside of the cover plate 11 is provided with a rubber airbag 2105. The outer surface of the rubber airbag 2105 is fixedly connected with an outer Velcro 2106, the outer surface of the cover plate 11 is fixedly inlaid with an inner Velcro 2107, the outer surface of the inner Velcro 2107 is bonded to the inner wall of the outer Velcro 2106, the outer surface of the outer Velcro 2106 is fixedly connected with a buckle 2108, the inner wall of the rubber airbag 2105 is fixedly connected with a plurality of electrode sheets 2109, the inner wall of the rubber airbag 2105 is fixedly connected with an optical heart rate sensor 2110, the optical heart rate sensor 2110 is one of the most popular sensors for heart rate detection in smart wearable devices, it uses electro-optical solvent pulse wave recording to measure heart rate and other biometric indicators, that is, The light is emitted to the skin through a capacitor, and the light reflected back through the skin tissue is received by the photosensitive sensor and converted into an electrical signal, which is then converted into a digital signal. The heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and other data are calculated based on the light absorbance of the blood. As the blood flows with the rhythm of the heartbeat, it will continuously absorb and change the reflected light, and then the heart rate can be measured and the blood flow can be tracked based on the changing frequency. The front of the electrocardiogram monitor 12 is fixedly connected with a connecting wire 2111, and the other end of the connecting wire 2111 passes through the outer Velcro 2106 and the rubber airbag 2105 respectively, and is electrically connected to a number of electrode sheets 2109 and the optical heart rate sensor 2110 The bottom surface of the ECG monitor 12 is fixedly connected with a battery 2112, and the battery 2112 is electrically connected to the ECG monitor 12 through a wire. The back of the battery 2112 is fixedly connected with a power line 2113. By setting the cardiac function monitoring unit 21, various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, can be detected more conveniently and quickly. There is no need to use multiple inspection equipment for separate inspections, which greatly shortens the patient's diagnosis time, facilitates medical staff to quickly obtain cardiac function data of sepsis patients, and allows doctors to promptly discover whether sepsis patients develop symptoms of cardiomyopathy; The inner wall of the cover plate 11 is fixedly connected with a breathable pad 2114, and the inner wall of the breathable pad 2114 is provided with breathable holes 2115 arranged at equal distances. The breathable pad 2114 cooperates with the breathable holes 2115 to increase the breathability between the cover plate 11 and the patient's chest, thereby improving the comfort of the device when in use; Four supporting legs 2116 are fixedly connected to the bottom surface of the battery 2112, and a handle 2117 is fixedly connected to the upper surface of the ECG monitor 12. The supporting legs 2116 can support the position of the battery 2112 and the ECG monitor 12 to increase the stability of the battery 2112 and the ECG monitor 12 when placed, and the handle 2117 can increase the convenience of taking the ECG monitor 12.

[0022] The specific implementation of this embodiment is as follows: first, the power supply and the ECG monitor 12 are connected to the external power supply and the controller through the power cord 2113. When the cardiac function data of the sepsis patient needs to be collected for analysis, the cover plate 11 is first covered on the chest of the sepsis patient, and the elastic band 13 is passed around the back of the patient. Then, the cover plate 11 is fixed from the shoulder of the patient by using the connecting band 2101 in conjunction with the fixing band 2102, the buttonhole 2103 and the button 2104, so that the electrode sheet 2109 and the optical heart rate sensor 2110 are located around the heart of the left chest of the patient. At this time, the electrode sheet 2109 is used to fix the position of the cover plate 11. With the optical heart rate sensor 2110 and the connecting wire 2111, the electrode sheet 2109 can monitor the current pulses generated by the heartbeat to form an electrocardiogram. The optical heart rate sensor 2110 can use electro-optical solvent pulse wave recording to measure the heart rate and other biometric indicators, and display the patient's cardiac function data on the electrocardiogram monitor 12, such as the oscillogram and heart rate data of the electrocardiogram, etc., which can more conveniently and quickly detect various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, without using Using multiple inspection devices for separate inspections greatly shortens the patient's diagnosis time, facilitates medical staff to quickly obtain cardiac function data of sepsis patients, and allows doctors to promptly detect whether sepsis patients develop cardiomyopathy symptoms. At the same time, by using the handle 2117 in conjunction with the battery 2112 and the power cord 2113, the device can be directly plugged in for use. By using the power provided by the battery 2112 and the cover 11 fixed on the patient, the patient can carry the device for movement, such as going to the toilet or performing other inspections, and the heart function of the sepsis patient can be monitored at all times. When it is necessary to perform an echocardiogram on the heart of a septic patient to determine whether the patient's left ventricle has developed symptoms of left ventricular dilatation of cardiomyopathy, the buckle 2108 only needs to be manually pulled to separate the outer Velcro 2106 and the inner Velcro 2107. At this time, the rubber airbag 2105 can be opened from the inside of the cover 11 to expose the patient's chest position, which is convenient for medical staff to perform an echocardiogram. Then, the rubber airbag 2105 can be closed to continue monitoring the patient's various cardiac function data, thereby reducing the impact of the patient's cardiac function data on other examination items during continuous monitoring.

[0023] Example 2: Please refer to Figure 2 , Figure 6 , Figure 7 and Figure 8 The present invention provides a technical solution: a cardiac function data analysis and detection instrument for septic cardiomyopathy. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The data collection mechanism 2 also includes a monitoring auxiliary unit 22, which is arranged on the outside of the cardiac function monitoring unit 21. The monitoring auxiliary unit 22 is used to assist the cardiac function monitoring unit 21 in monitoring the patient's cardiac function data.

[0024] As a further limitation of the data collection mechanism 2 of the present invention, the monitoring auxiliary unit 22 includes an elliptical airbag 2201, which is arranged on the left side of the outer Velcro 2106, and the inner wall of the elliptical airbag 2201 is fixedly connected with an auxiliary spring 2202, the bottom end of the elliptical airbag 2201 is fixedly connected with a first one-way valve 2203, the top end of the elliptical airbag 2201 is fixedly connected with a second one-way valve 2204, and the air outlet end of the second one-way valve 2204 is fixedly connected with an air supply pipe 2205, the other end of the air supply pipe 2205 passes through the outer Velcro 2106 and extends to the inside of the rubber airbag 2105, the outer surface of the rubber airbag 2105 is fixedly connected with an exhaust pipe 2206, the left end of the exhaust pipe 2206 passes through the outside of the outer Velcro 2106, a push rod 2207 is arranged inside the exhaust pipe 2206, the outer surface of the exhaust pipe 2206 is provided with two L-shaped grooves 2208, the insides of the two L-shaped grooves 2208 are jointly clamped with a limit plate 2209 , the inner wall of the limit plate 2209 is rotatably connected to the outer surface of the push rod 2207, the left side of the limit plate 2209 is fixedly connected with a handle frame 2210, the inner wall of the exhaust pipe 2206 is fixedly connected with a step frame 2211, and the inner part of the step frame 2211 is clamped with a sealing plate 2212, and the left side of the sealing plate 2212 is fixedly connected with a compression spring 2213, and the other end of the compression spring 2213 is fixedly connected with a limit ring 2214, the outer surface of the limit ring 2214 is fixedly connected to the inner wall of the exhaust pipe 2206, and the right end of the push rod 2207 is fixedly connected to the left side of the sealing plate 2212. By setting the monitoring auxiliary unit 22, the cardiac function monitoring unit 21 can be better fitted to the patient's chest position, ensuring that the electrode sheet 2109 and the optical heart rate sensor 2110 can always be close to the patient's chest skin, ensuring the stability and accuracy of monitoring and collecting cardiac function data of septic patients, and further improving the reliability of monitoring performance data of septic patients. Two anti-slip rings 2215 are fixedly connected to the outer surface of the push rod 2207, and the side surfaces of the two anti-slip rings 2215 that are close to each other are in contact with the two side surfaces of the limit plate 2209 respectively. The anti-slip rings 2215 can limit the position of the limit plate 2209 on the push rod 2207 without affecting the rotation of the limit plate 2209, thereby preventing the limit plate 2209 from loosening and affecting normal use.

[0025] The specific implementation of this embodiment is as follows: when the electrode sheet 2109 is used to monitor the patient's cardiac function data, the oval airbag 2201 can be manually pressed to send the gas inside the oval airbag 2201 into the rubber airbag 2105 through the second one-way valve 2204. At this time, the first one-way valve 2203 is in a closed state. When the oval airbag 2201 is released, the elastic force provided by the auxiliary spring 2202 will reopen the oval airbag 2201. At this time, the external gas enters the oval airbag 2201 through the first one-way valve 2203, and the second one-way valve 2204 is closed at this time. During the process, the rubber airbag 2105 is in a closed state, and then by repeatedly pressing the elliptical airbag 2201, the outside air can be quickly filled into the rubber airbag 2105 to make it expand. The expansion of the rubber airbag 2105 can make the electrode sheet 2109 and the optical heart rate sensor 2110 fit the patient's chest skin more closely, ensuring the stability and accuracy of the monitoring and collection of cardiac function data of sepsis patients, and further improving the reliability of the performance data monitoring of sepsis patients. When the rubber airbag 2105 has too much gas and needs to be discharged, just turn the handle frame 2210 counterclockwise to let the rubber airbag 2105 expand. The handle frame 2210 drives the limit plate 2209 to rotate 90 degrees inside the L-shaped groove 2208, so that the limit plate 2209 rotates to the corner of the L-shaped groove 2208, and then the handle frame 2210 is manually pulled to the left, and the limit plate 2209 is limited by the anti-slip ring 2215. The sealing plate 2212 can be pulled to the left by the push rod 2207 to disengage from the step frame 2211. At this time, the gas inside the rubber airbag 2105 can be discharged from the exhaust pipe 2206 through the gap between the step frame 2211 and the sealing plate 2212. The handle frame 2210 is released. 0, through the elastic force provided by the compression spring 2213, the sealing plate 2212 can be pushed to be pulled back into the step frame 2211 to seal the rubber airbag 2105, so as to prevent the internal gas of the rubber airbag 2105 from leaking outward and affecting the use effect. Finally, the handle frame 2210 is rotated clockwise by ninety degrees to allow the limit plate 2209 to be re-inserted into the narrower position of the L-shaped groove 2208, so that the position of the push rod 2207 and the handle frame 2210 can be limited by the limit plate 2209, so as to prevent the push rod 2207 and the handle frame 2210 from leaking due to accidental pulling.

[0026] Example 3: Please refer to Figure 2 , Fig. 9 and Fig.10 The present invention provides a technical solution: a cardiac function data analysis and detection instrument for septic cardiomyopathy. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A fastening mechanism 3 is arranged on the outside of the cardiac function monitoring unit 21. The fastening mechanism 3 is used in conjunction with the data collection mechanism 2. The fastening mechanism 3 is used to make the cardiac function monitoring unit 21 fit the patient's chest more closely.

[0027] As a further limitation of the fastening mechanism 3 of the present invention, the fastening mechanism 3 includes two fixing seats 301, the right sides of the two fixing seats 301 are fixedly connected to the left side of the cover plate 11, the inner walls of the two fixing seats 301 are fixedly connected with a winding drum 302, the outer surfaces of the two winding drums 302 are provided with a plurality of positioning grooves 303, the interiors of the two winding drums 302 are rotatably connected with a winding shaft 304, the top of the winding shaft 304 is fixedly connected with a knob 305, the outer surface of the winding shaft 304 is provided with two clamping grooves 306, the two clamping grooves 306 are both arranged inside the winding drum 302, the other ends of the two elastic bands 13 pass through one of the positioning grooves 303 and extend to the inside of the clamping groove 306, the outer surface of the winding shaft 304 is rotatably connected with a positioning frame 307, the right side of the positioning frame 307 is fixedly connected to the left side of the cover plate 11 Then, a ratchet gear 308 is provided inside the positioning frame 307, and the inner wall of the ratchet gear 308 is fixedly connected to the outer surface of the winding shaft 304, and the outer surface of the ratchet gear 308 is meshedly connected with a clamping frame 309, and the right side of the clamping frame 309 is fixedly connected with a return spring 310, and the other end of the return spring 310 is fixedly connected to the inner wall of the positioning frame 307, and the front and back sides of the positioning frame 307 are provided with sliding grooves 311, and the insides of the two sliding grooves 311 are slidably connected to the pressing frame 312 together, and the inner wall of the pressing frame 312 is fixedly connected to the outer surface of the clamping frame 309. By setting the fastening mechanism 3, the distance between the elastic band 13 and the cover plate 11 can be tightened, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences, thereby improving the adaptability of the device when used; Four positioning rings 313 are fixedly connected to the outer surface of the winding shaft 304. The side surfaces of the two sets of positioning rings 313 that are close to each other are in contact with the upper surface and the bottom surface of the winding drum 302. There are two positioning rings 313 in each set. The positioning rings 313 can locate the position of the winding shaft 304 so that the winding shaft 304 will not shake up and down when in use, thereby improving the reliability of the use of the winding shaft 304. A telescopic rod 314 is provided inside the reset spring 310. The telescopic end of the telescopic rod 314 is fixedly connected to the right side surface of the clamping frame 309, and the right end of the telescopic rod 314 is fixedly connected to the inner wall of the positioning frame 307. The telescopic rod 314 can prevent the reset spring 310 from deviating without affecting the normal telescopic extension of the reset spring 310, thereby increasing the telescopic stability of the reset spring 310.

[0028] The specific implementation of this embodiment is as follows: after the elastic band 13 passes over the patient's back, the movable end of the elastic band 13 is inserted into the clamping groove 306 through the positioning groove 303 and the winding drum 302, and then the knob 305 is manually turned counterclockwise to force the winding shaft 304 to cooperate with the clamping groove 306 to drive the elastic band 13 to be wound inside the winding drum 302, so as to tighten the distance between the elastic band 13 and the cover plate 11, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of septic patients with different chest circumferences, and when the winding shaft 304 rotates counterclockwise, it will also drive the ratchet gear 308 to rotate, but by using the oblique teeth on the ratchet gear 308, the clamping frame 309 does not rotate counterclockwise when the ratchet gear 308 rotates counterclockwise. The ratchet gear 308 can be blocked from rotating too much. When the ratchet gear 308 rotates clockwise, the elastic force provided by the reset spring 310 and the limiting position of the telescopic rod 314 can make the clamping frame 309 closely mesh with the ratchet gear 308, thereby preventing the ratchet gear 308 from rotating clockwise, thereby ensuring the stability of the winding shaft 304 after winding up the elastic band 13 and preventing the elastic band 13 from loosening. When it is necessary to loosen the elastic band 13 and take off the cover plate 11, it is only necessary to manually press the pressing frame 312 to the right. When the pressing frame 312 slides inside the sliding groove 311, the clamping frame 309 can be pushed to disengage from the ratchet gear 308, thereby allowing the winding shaft 304 to rotate clockwise to gradually loosen the elastic band 13. Finally, the button 2104 can be unfastened to take the device off the patient.

[0029] A detection method of a septic cardiomyopathy cardiac function data analysis detector specifically comprises the following steps: S1: First, connect the power supply and ECG monitor 12 to the external power supply and controller through the power cord 2113. When it is necessary to collect the cardiac function data of the sepsis patient for analysis, first cover the chest of the sepsis patient with the cover 11, and pass the elastic band 13 around the back of the patient. Then, use the connecting belt 2101 in conjunction with the fixing belt 2102, the buttonhole 2103 and the button 2104 to fix the position of the cover 11 from the patient's shoulder, so that the electrode sheet 2109 and the optical heart rate sensor 2110 are located around the heart of the left chest of the patient. At this time, use the electrode sheet 2109 in conjunction with the optical heart rate sensor 2110 and the connecting wire 2113 to fix the cover 11 from the patient's shoulder. 111, the electrode sheet 2109 can monitor the current pulses generated by the heartbeat to form an electrocardiogram, and the optical heart rate sensor 2110 can use electro-optical solvent pulse wave recording to measure the heart rate and other biometric indicators, and display the patient's cardiac function data on the electrocardiogram monitor 12, such as the electrocardiogram oscillogram and heart rate data, etc., which can more conveniently and quickly detect various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, without the need to use multiple examination equipment for separate examinations, which greatly shortens the patient's diagnosis time; S2: By using the handle 2117 in conjunction with the battery 2112 and the power cord 2113, the device can be directly plugged in for use. By using the power provided by the battery 2112 and the fixation of the cover 11 on the patient, the patient can carry the device for movement, for example, when going to the toilet or undergoing other examinations, the cardiac function data of the septic patient can be monitored at all times. When an echocardiogram is required for the heart of the septic patient to determine whether the patient's left ventricle has developed symptoms of left ventricular dilatation of cardiomyopathy, the outer Velcro 2106 and the inner Velcro 2107 can be separated by manually pulling the buckle 2108. At this time, the rubber airbag 2105 can be opened from the inside of the cover 11 to expose the patient's chest position, which is convenient for medical staff to perform echocardiogram examinations. Then, the rubber airbag 2105 can be closed to continue monitoring the patient's various cardiac function data. S3: When the electrode sheet 2109 is used to monitor the cardiac function data of the patient, the gas inside the oval airbag 2201 can be sent into the rubber airbag 2105 through the second one-way valve 2204 by manually pressing the oval airbag 2201. At this time, the first one-way valve 2203 is in a closed state. When the oval airbag 2201 is released, the elastic force provided by the auxiliary spring 2202 will reopen the oval airbag 2201. At this time, the outside gas enters the oval airbag 2201 through the first one-way valve 2203, and the second one-way valve 2204 is in a closed state during this process. Then, by repeatedly pressing the oval airbag 2201, the outside air can be quickly filled into the rubber airbag 2105 to expand it. The expansion of the rubber airbag 2105 can make the electrode sheet 2109 and the optical heart rate sensor 2110 fit the patient's chest skin more closely, thereby ensuring the stability and accuracy of the monitoring and collection of the cardiac function data of the septic patient, and further improving the reliability of the performance data monitoring of the septic patient; S4: When the excessive gas inside the rubber airbag 2105 needs to be discharged, it is only necessary to rotate the handle frame 2210 counterclockwise to allow the handle frame 2210 to drive the limit plate 2209 to rotate ninety degrees inside the L-shaped groove 2208, so that the limit plate 2209 is rotated to the corner of the L-shaped groove 2208, and then manually pull the handle frame 2210 to the left, cooperate with the anti-slip ring 2215 to limit the limit plate 2209, and then use the push rod 2207 to pull the sealing plate 2212 to move to the left and disengage from the step frame 2211. At this time, the gas inside the rubber airbag 2105 can pass through the gap between the step frame 2211 and the sealing plate 2212 to discharge. The exhaust pipe 2206 is discharged outwards. After the handle frame 2210 is released, the elastic force provided by the compression spring 2213 can push the sealing plate 2212 to be re-pulled into the step frame 2211 to seal the rubber airbag 2105, so as to prevent the internal gas of the rubber airbag 2105 from leaking outwards and affecting the use effect. Finally, the handle frame 2210 is rotated 90 degrees clockwise to allow the limit plate 2209 to be re-engaged in the narrower position of the L-shaped groove 2208, so that the position of the push rod 2207 and the handle frame 2210 can be limited by the limit plate 2209, so as to prevent the push rod 2207 and the handle frame 2210 from leaking due to accidental pulling. S5: After the elastic band 13 is passed around the patient's back, the movable end of the elastic band 13 is inserted into the clamping groove 306 through the positioning groove 303 and the winding drum 302, and then the knob 305 is manually turned counterclockwise to force the winding shaft 304 to cooperate with the clamping groove 306 to drive the elastic band 13 to be wound inside the winding drum 302, so as to tighten the distance between the elastic band 13 and the cover plate 11, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences, and when the winding shaft 304 is turned counterclockwise, the distance between the elastic band 13 and the cover plate 11 can be tightened, so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences. When the needle rotates, the ratchet gear 308 is also driven to rotate. However, by utilizing the oblique teeth on the ratchet gear 308, the clamping frame 309 does not block the rotation of the ratchet gear 308 too much when the ratchet gear 308 rotates counterclockwise. When the ratchet gear 308 rotates clockwise, the elastic force provided by the return spring 310 and the limit of the telescopic rod 314 can allow the clamping frame 309 to be closely engaged with the ratchet gear 308, thereby preventing the ratchet gear 308 from rotating clockwise, thereby ensuring the stability of the winding shaft 304 after winding up the elastic belt 13 and preventing the elastic belt 13 from loosening. S6: When it is necessary to loosen the elastic band 13 and take off the cover 11, just manually press the pressing frame 312 to the right. When the pressing frame 312 slides inside the sliding groove 311, the clamping frame 309 can be pushed to disengage the ratchet gear 308, and then the winding shaft 304 can be rotated clockwise to gradually loosen the elastic band 13. Finally, unbutton 2104 to take the device off the patient.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardiac function data analysis and detection instrument for septic cardiomyopathy, comprising a monitoring mechanism (1), characterized in that: The monitoring mechanism (1) comprises a cover plate (11), an electrocardiogram monitor (12) is arranged at the rear of the cover plate (11), two elastic bands (13) are fixedly connected to the back of the cover plate (11), and a data collection mechanism (2) is arranged outside the cover plate (11); The data collection mechanism (2) comprises a cardiac function monitoring unit (21), the cardiac function monitoring unit (21) being arranged outside the cover plate (11), and the cardiac function monitoring unit (21) being used to monitor and collect cardiac function data of a patient; The data collection mechanism (2) further comprises a monitoring auxiliary unit (22), wherein the monitoring auxiliary unit (22) is arranged outside the cardiac function monitoring unit (21), and the monitoring auxiliary unit (22) is used to assist the cardiac function monitoring unit (21) in monitoring cardiac function data of the patient; A fastening mechanism (3) is provided on the outside of the cardiac function monitoring unit (21); the fastening mechanism (3) is used in conjunction with the data collection mechanism (2); the fastening mechanism (3) is used to allow the cardiac function monitoring unit (21) to fit more closely to the patient's chest.

2. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 1, characterized in that: The cardiac function monitoring unit (21) comprises two connecting belts (2101), the bottom surfaces of the two connecting belts (2101) are fixedly connected to the upper surface of the cover plate (11), the upper surface of one of the elastic belts (13) is fixedly connected to two fixing belts (2102), the outer surfaces of the two fixing belts (2102) are respectively in contact with the inner walls of the two connecting belts (2101), the outer surfaces of the two fixing belts (2102) are provided with a plurality of buttonholes (2103), the outer surfaces of the two connecting belts (2101) are fixedly connected to a plurality of buttons (2104), and the plurality of buttons (2104) are snapped into the inside of the buttonholes (2103), a rubber airbag (2105) is arranged inside the cover plate (11), the outer surface of the rubber airbag (2105) is fixedly connected to an outer Velcro (2106), the outer surface of the cover plate (11) is fixedly inlaid with an inner Velcro (2107), and the inner Velcro (2107) is fixedly inlaid on the outer surface of the cover plate (11), and the inner Velcro (2107) is fixedly inlaid on the outer surface of the cover plate (11). The outer surface of the surgical tape (2107) is bonded to the inner wall of the outer Velcro (2106); the outer surface of the outer Velcro (2106) is fixedly connected to a buckle (2108); the inner wall of the rubber airbag (2105) is fixedly connected to a plurality of electrode sheets (2109); the inner wall of the rubber airbag (2105) is fixedly connected to an optical heart rate sensor (2110); the front of the electrocardiogram monitor (12) is fixedly connected to a connecting wire (2111); The other end of the wiring (2111) passes through the outer Velcro (2106) and the rubber airbag (2105) respectively and is electrically connected to a plurality of electrode sheets (2109) and an optical heart rate sensor (2110). The bottom surface of the electrocardiogram monitor (12) is fixedly connected to a battery (2112), and the battery (2112) is electrically connected to the electrocardiogram monitor (12) via a wire. The back surface of the battery (2112) is fixedly connected to a power line (2113).

3. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 2, characterized in that: The inner wall of the cover plate (11) is fixedly connected to a breathable pad (2114), and the inner wall of the breathable pad (2114) is provided with breathable holes (2115) arranged at equal distances.

4. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 2, characterized in that: Four supporting legs (2116) are fixedly connected to the bottom surface of the storage battery (2112), and a handle (2117) is fixedly connected to the upper surface of the electrocardiogram monitor (12).

5. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 2, characterized in that: The monitoring auxiliary unit (22) comprises an elliptical airbag (2201), the elliptical airbag (2201) being arranged on the left side of the outer Velcro (2106), the inner wall of the elliptical airbag (2201) being fixedly connected to an auxiliary spring (2202), the bottom end of the elliptical airbag (2201) being fixedly connected to a first one-way valve (2203), the top end of the elliptical airbag (2201) being fixedly connected to a second one-way valve (2204), the air outlet end of the second one-way valve (2204) being fixedly connected to an air supply pipe (2205), the other end of the air supply pipe (2205) passing through the outer Velcro (2106) and extending to the interior of the rubber airbag (2105), the outer surface of the rubber airbag (2105) being fixedly connected to an exhaust pipe (2206), the left end of the exhaust pipe (2206) passing through the exterior of the outer Velcro (2106), the interior of the exhaust pipe (2206) being provided with a push rod (22 07), the outer surface of the exhaust pipe (2206) is provided with two L-shaped grooves (2208), the interiors of the two L-shaped grooves (2208) are jointly clamped with a limit plate (2209), the inner wall of the limit plate (2209) is rotatably connected to the outer surface of the push rod (2207), the left side of the limit plate (2209) is fixedly connected to a handle frame (2210), and the inner wall of the exhaust pipe (2206) is fixedly connected to a ladder frame (2211) A sealing plate (2212) is clamped inside the stepped frame (2211), a compression spring (2213) is fixedly connected to the left side of the sealing plate (2212), the other end of the compression spring (2213) is fixedly connected to a limiting ring (2214), the outer surface of the limiting ring (2214) is fixedly connected to the inner wall of the exhaust pipe (2206), and the right end of the push rod (2207) is fixedly connected to the left side of the sealing plate (2212).

6. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 5, characterized in that: Two anti-slip rings (2215) are fixedly connected to the outer surface of the push rod (2207), and the side surfaces of the two anti-slip rings (2215) that are close to each other are in contact with the two side surfaces of the limiting plate (2209) respectively.

7. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 1, characterized in that: The fastening mechanism (3) comprises two fixing seats (301), the right sides of the two fixing seats (301) are fixedly connected to the left side of the cover plate (11), the inner walls of the two fixing seats (301) are fixedly connected to a winding drum (302), the outer surfaces of the two winding drums (302) are provided with a plurality of positioning grooves (303), the interiors of the two winding drums (302) are connected to a winding shaft (304) for common rotation, the top of the winding shaft (304) is fixedly connected with a knob (305), the outer surface of the winding shaft (304) is provided with two clamping grooves (306), the two clamping grooves (306) are arranged inside the winding drum (302), the other ends of the two elastic bands (13) pass through one of the positioning grooves (303) and extend to the inside of the clamping groove (306), the winding shaft (304) is connected to the inner wall of the two fixing seats (301), and the inner walls of the two winding drums (301) are fixedly connected to the left side of the cover plate (11), the inner walls of the two winding drums (301) are fixedly connected to the inner wall of the two winding drums (302), the outer surfaces of the two winding drums (302) are connected to the winding shaft (304) for common rotation, the top of the winding shaft (304) is fixedly connected with a knob (305), the outer surface of the winding shaft (304) is provided with two clamping grooves (306), the two clamping grooves (306) are arranged inside the winding drum (302), the other ends of the two elastic bands (13) pass through one of the positioning grooves (303) and extend to the inside of the clamping groove (306), the winding shaft (304) ) is rotatably connected to the outer surface of the positioning frame (307), the right side surface of the positioning frame (307) is fixedly connected to the left side surface of the cover plate (11), a ratchet gear (308) is arranged inside the positioning frame (307), the inner wall of the ratchet gear (308) is fixedly connected to the outer surface of the winding shaft (304), the outer surface of the ratchet gear (308) is meshingly connected to a clamping frame (309), the right side surface of the clamping frame (309) is fixedly connected to a return spring (310), the other end of the return spring (310) is fixedly connected to the inner side wall of the positioning frame (307), the front and back sides of the positioning frame (307) are provided with sliding grooves (311), the insides of the two sliding grooves (311) are slidably connected to the pressing frame (312) together, and the inner wall of the pressing frame (312) is fixedly connected to the outer surface of the clamping frame (309).

8. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 7, characterized in that: Four positioning rings (313) are fixedly connected to the outer surface of the winding shaft (304); the side surfaces of two groups of positioning rings (313) close to each other are in contact with the upper surface and the bottom surface of the winding drum (302); and each group of positioning rings (313) has two.

9. The cardiac function data analysis and detection instrument for septic cardiomyopathy according to claim 7, characterized in that: A telescopic rod (314) is provided inside the return spring (310), the telescopic end of the telescopic rod (314) is fixedly connected to the right side surface of the clamping frame (309), and the right end of the telescopic rod (314) is fixedly connected to the inner wall of the positioning frame (307).

10. A detection method of a septic cardiomyopathy cardiac function data analysis detector according to any one of claims 1 to 9, characterized in that: The specific steps include: S1: First, the power supply and the electrocardiogram monitor (12) are connected to the external power supply and the controller through the power cord (2113). When it is necessary to collect the cardiac function data of the sepsis patient for analysis, the cover plate (11) is first covered on the chest of the sepsis patient, and the elastic band (13) is passed around the back of the patient. Then, the cover plate (11) is fixed from the shoulder of the patient using the connecting band (2101) in combination with the fixing band (2102), the buttonhole (2103) and the button (2104) so ​​that the electrode sheet (2109) and the optical heart rate sensor (2110) are located around the heart of the left chest of the patient. At this time, the electrode sheet (2109) is used in combination with the optical heart rate sensor (2110). 110) and connecting wires (2111), the electrode sheet (2109) can monitor the current pulses generated by the heartbeat to form an electrocardiogram, and the optical heart rate sensor (2110) can use electro-optical solvent pulse wave recording to measure the heart rate and other biometric indicators, and display the patient's cardiac function data on the electrocardiogram monitor (12), such as the electrocardiogram oscillogram and heart rate data, etc., which can more conveniently and quickly detect various cardiac function data of sepsis patients, such as electrocardiogram, heart rate, maximum oxygen uptake, blood oxygen level, RR interval, blood pressure and blood flow status, without the need to use multiple examination equipment for separate examinations, which greatly shortens the patient's diagnosis time; S2: By using the handle (2117) in conjunction with the storage battery (2112) and the power cord (2113), the device can be directly plugged in for use. By using the power provided by the storage battery (2112) and the fixation of the cover (11) on the patient, the patient can carry the device with him / her for moving, for example, when going to the toilet or undergoing other examinations, the patient's cardiac function data can also be monitored at all times. When an echocardiogram is required for the heart of the patient with sepsis to determine whether the patient's left ventricle has developed symptoms of left ventricular dilatation of cardiomyopathy, the buckle (2108) can be manually pulled to separate the outer Velcro (2106) and the inner Velcro (2107). At this time, the rubber airbag (2105) can be opened from the inside of the cover (11) to expose the patient's chest, making it easier for medical staff to perform echocardiogram examinations. The rubber airbag (2105) can then be closed to continue monitoring the patient's cardiac function data. S3: When the electrode sheet (2109) is used to monitor the patient's cardiac function data, the oval airbag (2201) can be manually pressed to send the gas inside the oval airbag (2201) into the rubber airbag (2105) through the second one-way valve (2204). At this time, the first one-way valve (2203) is in a closed state. When the oval airbag (2201) is released, the elastic force provided by the auxiliary spring (2202) will reopen the oval airbag (2201). At this time, the external gas enters the oval airbag (2201) through the first one-way valve (2203). 201), and the second one-way valve (2204) is in a closed state during this process, and then by repeatedly pressing the elliptical airbag (2201), external air can be quickly filled into the rubber airbag (2105) to expand it. The expansion of the rubber airbag (2105) can make the electrode sheet (2109) and the optical heart rate sensor (2110) fit the patient's chest skin more closely, thereby ensuring the stability and accuracy of the monitoring and collection of cardiac function data of sepsis patients, and further improving the reliability of the performance data monitoring of sepsis patients. S4: When there is too much gas inside the rubber airbag (2105) and it needs to be discharged, just rotate the handle frame (2210) counterclockwise, so that the handle frame (2210) drives the limit plate (2209) to rotate ninety degrees inside the L-shaped groove (2208), so that the limit plate (2209) rotates to the corner of the L-shaped groove (2208), and then manually pull the handle frame (2210) to the left, cooperate with the anti-slip ring (2215) to limit the limit plate (2209), and then pull the sealing plate (2212) to move to the left through the push rod (2207) to disengage the step frame (2211). At this time, the gas inside the rubber airbag (2105) can pass through the gap between the step frame (2211) and the sealing plate (2212) to discharge. The exhaust pipe (2206) is discharged outwards, and after the handle frame (2210) is released, the elastic force provided by the compression spring (2213) can push the sealing plate (2212) to be re-pulled into the stepped frame (2211) to seal the rubber airbag (2105), thereby preventing the internal gas of the rubber airbag (2105) from leaking outwards and affecting the use effect. Finally, the handle frame (2210) is rotated clockwise by 90 degrees to allow the limiting plate (2209) to be re-engaged in the narrower position of the L-shaped groove (2208), so that the position of the push rod (2207) and the handle frame (2210) can be limited by the limiting plate (2209), thereby preventing the push rod (2207) and the handle frame (2210) from accidentally being pulled, thereby causing the rubber airbag (2105) to leak. S5: After the elastic band (13) is passed around the patient's back, the movable end of the elastic band (13) is inserted into the inside of the clamping groove (306) through the positioning groove (303) and the reel (302), and then the knob (305) is manually rotated counterclockwise to force the reel (304) to cooperate with the clamping groove (306) to drive the elastic band (13) to be reeled inside the reel (302), thereby tightening the distance between the elastic band (13) and the cover plate (11), so that the device can adapt to the chest circumference of different patients, so that the device can monitor the cardiac function data of sepsis patients with different chest circumferences, and when the reel (304) is rotated counterclockwise, the distance between the elastic band (13) and the cover plate (11) can be tightened. When rotating, the ratchet gear (308) is also driven to rotate. However, by utilizing the oblique teeth on the ratchet gear (308), when the ratchet gear (308) rotates counterclockwise, the clamping frame (309) does not block the rotation of the ratchet gear (308) too much. When the ratchet gear (308) rotates clockwise, the elastic force provided by the return spring (310) and the limit of the telescopic rod (314) allow the clamping frame (309) to be tightly engaged with the ratchet gear (308), thereby preventing the ratchet gear (308) from rotating clockwise, thereby ensuring the stability of the winding shaft (304) after winding up the elastic band (13) and preventing the elastic band (13) from loosening. S6: When it is necessary to loosen the elastic band (13) and take off the cover plate (11), the pressing frame (312) is manually pressed to the right. When the pressing frame (312) slides inside the sliding groove (311), the clamping frame (309) and the ratchet gear (308) can be pushed to disengage, thereby allowing the reel (304) to rotate clockwise to gradually loosen the elastic band (13). Finally, the button (2104) can be unfastened to remove the device from the patient.

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