Intelligent monitoring and treating device for acute complications of diabetes

Abstract

The invention provides an intelligent monitoring and treating device for acute complications of diabetes mellitus, and the device comprises an indwelling assembly which is provided with an indwelling needle hose, and the indwelling assembly is inserted into the blood vessel of a patient through the indwelling needle hose and is indwelled on the body of the patient; the photoelectric receptor is connected to the indwelling needle hose, extends out of the indwelling assembly in the blood vessel or is contained in the indwelling assembly, and the photoelectric receptor is used for detecting physiological parameter information in the blood; the control host is in communication connection with the photoelectric receptor and receives the physiological parameter information sensed by the photoelectric receptor; the automatic injection part is connected with the indwelling assembly and is driven by the control host to inject insulin into the blood vessel through the indwelling assembly; the control host calculates and adjusts the injection amount and the infusion rate of the automatic injection part according to the physiological parameter information sensed by the photoelectric sensor. The problem that a large number of medical care human resources are consumed due to frequent blood sampling in the prior art is solved.

Description

Technical Field

[0001] The present application relates to the field of diabetes medical devices, and in particular to an intelligent monitoring and treatment device for acute complications of diabetes. Background Art

[0002] Hyperosmolar coma and diabetic ketoacidosis are common and life-threatening acute complications in patients with diabetes. If diabetic patients maintain extremely high blood sugar levels, these conditions will occur. The patient's physiological manifestations include: high blood sugar levels, severe dehydration, increased plasma osmotic pressure, and metabolic acidosis, accompanied by impaired consciousness or even coma.

[0003] Clinically, medical staff usually need to measure fingertip blood sugar every hour and draw venous blood samples every 4 hours to measure blood ketones, renal function and electrolytes. This frequent monitoring method brings serious physical and psychological trauma to patients and consumes a lot of medical human resources.

[0004] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide an intelligent monitoring and treatment device for acute complications of diabetes, which solves the problem in the prior art that frequent blood sampling by medical staff consumes a large amount of medical human resources.

[0006] The present application provides an intelligent monitoring and treatment device for acute complications of diabetes, comprising: an indwelling component, the indwelling component comprising an indwelling needle hose, the indwelling component is inserted into a patient's blood vessel through the indwelling needle hose and indwelled on the patient;

[0007] A photoelectric sensor, which is connected to the indwelling needle hose and extends out of the indwelling component in the blood vessel or is accommodated in the indwelling component. The photoelectric sensor is used to detect physiological parameter information in the blood;

[0008] A control host, which is connected to the photoelectric sensor for communication and receives physiological parameter information sensed by the photoelectric sensor;

[0009] An automatic injection device, which is connected to the indwelling component and injects insulin into the blood vessel through the indwelling component by driving the control host;

[0010] The control host calculates and adjusts the injection volume and infusion rate of the automatic injection device according to the physiological parameter information sensed by the photoelectric receptor.

[0011] Optionally, the indwelling assembly further comprises: an indwelling needle body, the indwelling needle body being used to be indwelled on the patient, and the indwelling needle hose being connected to one end of the indwelling needle body;

[0012] An elastic member, one end of which is connected to the indwelling needle hose and the other end of which is connected to the photoelectric receptor;

[0013] A pulling and moving piece, which is arranged on the indwelling needle body and connected to the elastic piece;

[0014] The elastic member is extended by releasing the pulling member so that the photoelectric receptor pops out of the indwelling needle hose, or the elastic member is contracted by driving the pulling member so that the photoelectric receptor is accommodated in the indwelling needle hose.

[0015] Optionally, the pulling member includes: an adjusting ring, which is rotatably arranged on the indwelling needle body;

[0016] A pull wire, one end of which is connected to the adjusting ring, and the other end of which is connected to the end of the elastic member facing the photoelectric sensor, and the pull wire is wound or unwound by the rotation of the adjusting ring;

[0017] When the pull wire is reeled up, the elastic member is compressed, so that the photoelectric receptor is accommodated in the indwelling needle hose;

[0018] When the pull wire is unwound, the elastic member is released, so that the photoelectric receptor pops out of the indwelling needle hose.

[0019] Optionally, a sealing ring is provided at the connection between the pull wire and the indwelling needle body.

[0020] Optionally, the retention assembly further comprises: a stopper, which is arranged on the retention needle body and matches the adjustment ring;

[0021] When the adjusting ring stops turning, the adjusting ring does not rotate in the reverse direction due to the action of the stop member.

[0022] Optionally, a circle of internal teeth is provided on the inner wall of the adjustment ring;

[0023] The stopper comprises: a stopper block, on which a stopper tooth is arranged;

[0024] The anti-retraction elastic member is arranged in the retention needle body and connected to the anti-retraction block. The anti-retraction block abuts against the inside of the adjustment ring through the elastic force of the anti-retraction elastic member so that the anti-retraction tooth is stuck on the inner tooth.

[0025] Optionally, the elastic member includes: a support ring, the photoelectric sensor is arranged on the surface of the support ring, and the pulling member is connected to the support ring;

[0026] Spring, the spring is connected to the support ring.

[0027] Optionally, the indwelling component also includes: a steel needle, which can be detachably inserted into the indwelling needle hose.

[0028] Optionally, the surfaces of the photoelectric receptor and the indwelling needle hose are provided with an anticoagulant and antibacterial coating.

[0029] Optionally, the control host is electrically connected to a wireless communicator, and the wireless communicator is used to upload the detection data to a cloud platform, a doctor terminal and / or a patient terminal in real time to remotely monitor the patient's health status.

[0030] Beneficial effect: The intelligent monitoring and treatment device for acute complications of diabetes in the present application is inserted into the patient's blood vessel through the indwelling needle hose, and the indwelling assembly is indwelled on the patient, so that the indwelling needle hose can remain stable in the blood vessel for a long time, and the photoelectric sensor on the indwelling needle hose extends out of the indwelling needle hose after the indwelling needle hose is inserted into the blood vessel and is used to detect physiological parameter information in the blood, and the physiological parameter information sensed by the photoelectric sensor is received by the control host outside the patient, and the control host analyzes the physiological parameter information sensed by the photoelectric sensor, and controls the automatic injection part to inject insulin into the blood vessel through the indwelling assembly according to the patient's physiological indicators, and adjusts the injection volume and infusion rate of the automatic injection part according to the physiological parameter information detected at regular intervals. The intelligent monitoring and treatment device can monitor the patient's blood sugar, blood ketones, renal function, electrolytes and other physiological parameter information in real time, and automatically adjust the injection of insulin. The intelligent monitoring and treatment device integrates a variety of advanced technologies, which can effectively reduce the patient's trauma, improve the accuracy of treatment, avoid doctors' frequent blood drawing operations on patients, and save medical and nursing human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of an intelligent monitoring and treatment device for acute complications of diabetes according to an embodiment of the present application when it is not inserted into a patient's blood vessel.

[0032] Figure 2 This is a schematic diagram of the structure of an indwelling component of an intelligent monitoring and treatment device for acute complications of diabetes in an embodiment of the present application when the steel needle is pulled out.

[0033] Figure 3 This is a schematic diagram of the structure of an intelligent monitoring and treatment device for acute complications of diabetes after being inserted into a patient's blood vessel status according to an embodiment of the present application.

[0034] Figure 4 for Figure 3 Enlarged view of point A.

[0035] Figure 5 An exploded view of an indwelling component of an intelligent monitoring and treatment device for acute complications of diabetes according to an embodiment of the present application;

[0036] Figure 6 It is a cross-sectional view of the structure of a first retaining member of an intelligent monitoring and treatment device for acute complications of diabetes according to an embodiment of the present application.

[0037] Figure 7 It is a cross-sectional view of the structure of a second retaining member of an intelligent monitoring and treatment device for acute complications of diabetes according to an embodiment of the present application.

[0038] In the figure: 100, retention assembly; 110, retention needle body; 111, liquid inlet chamber; 112, plug; 113, installation step; 114, groove; 115, perforation; 116, sealing ring; 120, retention needle hose; 130, steel needle; 140, connecting joint; 150, locking ring; 200, elastic member; 210, supporting ring; 220, spring; 300, pulling member; 310, adjusting ring; 311, winding ring; 312, twisting ring; 313, winding receiving groove; 320, pulling wire; 400, back-stopping member; 410, rubber ring; 411, inclined surface; 420, back-stopping block; 421, back-stopping elastic member; 422, back-stopping tooth; 500, photoelectric sensor; 600, control host; 700, automatic injection member. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present application clearer and more specific, the present application is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific examples described here are only used to explain the present application and are not used to limit the present application.

[0040] Existing blood glucose monitoring by doctors frequently drawing blood not only causes serious physical and psychological trauma to patients, but also takes up a lot of time for medical staff. Moreover, medical staff usually only collect fingertip blood glucose information, and the measurement accuracy of fingertip blood glucose detection is not as good as venous blood glucose, which affects the accuracy of treatment. In addition, a large amount of human resources is required to monitor, report and adjust the treatment plan, which is inefficient. Therefore, this application uses the following embodiments to solve the above problems.

[0041] like Figure 3 , Figure 4As shown, this embodiment proposes an intelligent monitoring and treatment device for acute complications of diabetes, which mainly includes: an indwelling component 100, a photoelectric receptor 500, a control host 600 and an automatic injection device 700. The indwelling component 100 includes an indwelling needle hose 120, and the indwelling needle hose 120 is inserted into the patient's blood vessel, such as the patient's vein. The indwelling component 100 is inserted into the patient's blood vessel through the indwelling needle hose 120 and is indwelled on the patient. The photoelectric receptor 500 is connected to the indwelling needle hose 120, and extends from the indwelling component 100 in the blood vessel or is accommodated in the indwelling component 100. The photoelectric receptor 500 is used to detect physiological parameter information in the blood. In the specific process, before the indwelling needle hose 120 enters the blood vessel, the photoelectric receptor 500 shrinks in the indwelling needle hose 120, so that the indwelling assembly 100 is conveniently inserted into the blood vessel; when the indwelling needle hose 120 enters the blood vessel and needs to detect the blood parameters in the blood vessel, the photoelectric receptor 500 extends out of the indwelling needle hose 120 and can be in full contact with the blood in the blood vessel, so that the detected physiological parameter information is more accurate. The control body is arranged outside the patient's body, and is connected to the photoelectric receptor 500 for communication, and receives the physiological parameter information sensed by the photoelectric receptor 500; the control host 600 can be a processor, which can be connected to the photoelectric receptor 500 in a wired or wireless manner. In this embodiment, a cable can be used to penetrate the indwelling assembly 100, one end of which is electrically connected to the photoelectric receptor 500, and the other end extends outside the patient's body and is electrically connected to the control host 600 (if communication is not possible, the other end extends outside the patient's body and is connected to a wireless module for wireless communication), so as to achieve a relatively stable data communication function. The automatic injection piece 700 is connected to the indwelling component 100, and is driven by the control host 600 to inject insulin into the blood vessel through the indwelling component 100. The automatic injection piece 700 is arranged outside the patient's body, and can be a micro-injection pump, an automatic insulin injection pump, etc. The control host 600 calculates and adjusts the injection amount and infusion rate of the automatic injection piece 700 according to the physiological parameter information sensed by the photoelectric receptor 500. Therefore, the control host 600 obtains the patient's physiological parameter information through the photoelectric receptor 500 at a set time, and analyzes and determines whether the patient's current blood sugar is stable according to the physiological parameter information, thereby controlling the injection amount and / or injection frequency of the insulin in the automatic injection piece 700, so that the patient's physiological indicators reach normal or stable.

[0042] The intelligent monitoring and treatment device for acute complications of diabetes in the present application is inserted into the patient's blood vessel through the indwelling needle hose 120, and the indwelling component 100 is indwelled in the patient, so that the indwelling needle hose 120 can remain stable in the blood vessel for a long time. After the indwelling needle hose 120 is inserted into the blood vessel, the photoelectric receptor 500 on the indwelling needle hose 120 extends out of the indwelling needle hose 120 and is used to detect physiological parameter information in the blood. The physiological parameter information sensed by the photoelectric receptor 500 is received by the control host 600 outside the patient, and the control host 600 analyzes the physiological parameter information sensed by the photoelectric receptor 500, controls the automatic injection component 700 to inject insulin into the blood vessel through the indwelling component 100 according to the patient's physiological indicators, and adjusts the injection volume and infusion rate of the automatic injection component 700 according to the physiological parameter information detected at regular intervals. This intelligent monitoring and treatment device can monitor the patient's blood sugar, blood ketones, renal function, electrolytes and other physiological parameters in real time, and automatically adjust the injection of insulin. This intelligent monitoring and treatment device integrates a variety of advanced technologies, which can effectively reduce the patient's trauma, improve the accuracy of treatment, avoid doctors' frequent blood draws on patients, and save medical and nursing human resources.

[0043] like Figure 1 , Figure 3 As shown, further, the control host 600 can be integrated with the automatic injection device 700, or the control host 600 can be separately arranged in the main housing outside the human body, and a wireless communicator is also arranged in the main housing, and the wireless communicator is electrically connected to the control host 600. The wireless communicator can be wirelessly connected to the photoelectric receptor 500 and the automatic injection device 700, so as to enable the control host 600 to wirelessly receive the detection signal of the photoelectric receptor 500 and send and receive the control information of the automatic injection device 700. The wireless communicator can also be used to upload the detection data to the cloud platform, the doctor terminal or / and the patient terminal in real time to remotely monitor the health status of the patient. When the photoelectric receptor 500 monitors the patient's key physiological parameter information such as blood sugar, blood ketones, renal function and electrolytes in real time or regularly. The data of the physiological parameter information is transmitted to the control host 600 or the smart phone through the wireless transmission technology (such as WiFi or Bluetooth) of the wireless communicator, and the data is not only analyzed by the preset program of the control host 600, but also can be viewed by the doctor and the patient's smart phone in real time, and the doctor can analyze the data according to the patient's physiological parameter information. When the data of physiological parameter information is uploaded to the cloud platform in real time, doctors can remotely monitor the patient's health status and adjust the treatment plan when necessary. This function is particularly suitable for critically ill patients who need long-term monitoring.

[0044] The control host 600 automatically calculates and issues control instructions to the automatic injection part 700 according to the data of the physiological parameter information monitored in real time or at a fixed time, adjusts the infusion rate of insulin, and controls the injection amount of insulin. Thus, a closed-loop feedback system is formed to ensure that the patient's blood sugar is reduced and stabilized. In addition, the control host 600 not only records the physiological parameter information data such as blood sugar, blood ketones, renal function and electrolytes, but also can automatically analyze and process the physiological parameter information data, thereby dynamically adjusting the treatment plan and realizing the data intelligent processing function. If any monitoring index in the physiological parameter information monitored by the control host 600 exceeds the safety range, the control host 600 will automatically issue an alarm and notify the medical staff. At the same time, the control host 600 can trigger emergency treatment measures, such as automatically adjusting or suspending insulin infusion, to ensure that the doctor can intervene in the patient's treatment in time and ensure the safety of the medical process.

[0045] In addition, the control host 600 of the present embodiment analyzes the current patient's drug reaction effect based on the data of the monitored physiological parameter information, and generates a personalized intelligent adjustment infusion mode for the current patient. During the analysis process, the control host 600 integrates a machine learning algorithm, which can calculate the current patient's metabolic law based on the patient's historical data and individual feedback, thereby providing a more personalized treatment plan. As time goes by, by continuously collecting the patient's physiological parameter information data and the corresponding individual feedback data after adjusting the injection volume, the machine learning algorithm in the control host 600 can be continuously supplemented and trained, so that the analysis ability of the control host 600 is continuously enhanced, and the injection volume and injection speed of insulin are continuously optimized, thereby improving the treatment effect.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, further, the indwelling assembly 100 of this embodiment also includes: an indwelling needle body 110 and a steel needle 130. The indwelling needle body 110 is located outside the patient's body and is used to be indwelled on the patient, and the indwelling needle hose 120 is connected to one end of the indwelling needle body 110. For the convenience of structural description, the end facing the patient is the distal end and the end facing the operator is the proximal end. The indwelling needle hose 120 is located at the distal end of the indwelling needle body 110. The steel needle 130 can be detachably inserted into the indwelling needle hose 120 from the proximal end of the indwelling needle body 110. In the specific structure, there is a liquid inlet cavity 111 in the indwelling needle body 110, the proximal end of the liquid inlet cavity 111 is connected to the indwelling needle hose 120, and a plug 112 is provided at the distal end. The steel needle 130 is inserted into the plug 112 and enters the liquid inlet cavity 111, and then penetrates the indwelling needle hose 120, protruding from the distal end of the indwelling needle hose 120. At this time, the protruding steel needle 130 is conveniently inserted into the patient's blood vessel, and then the indwelling needle hose 120 can be guided to be inserted into the blood vessel. Then the steel needle 130 is pulled out from the indwelling needle body 110, so that the steel needle 130 is removed from the indwelling needle hose 120, thereby retaining the indwelling needle hose 120 in the blood vessel, and the indwelling needle body 110 can be fixed on the skin surface, so that the indwelling needle hose 120 remains stable in the blood vessel. After the steel needle 130 is pulled out from the plug 112, the plug 112 will self-close the liquid inlet cavity 111, realizing the indwelling needle function.

[0047] like Figure 1 , Figure 3 As shown, a connecting joint 140 is provided on the side wall of the indwelling needle body 110, and the connecting joint 140 is connected to the liquid inlet cavity 111. The connecting joint 140 is used to dock with the infusion tube and is connected to the automatic injection part 700 through the infusion tube, so as to facilitate the injection of insulin.

[0048] like Figure 3 , Figure 4 , Figure 6 As shown, further, the indwelling assembly 100 of this embodiment also includes: an elastic member 200 and a pull-and-move member 300. One end of the elastic member 200 is connected to the indwelling needle hose 120, and the other end is connected to the photoelectric sensor 500; the pull-and-move member 300 is arranged on the indwelling needle body 110 and connected to the elastic member 200; the elastic member 200 is extended by the loosening of the pull-and-move member 300, so that the photoelectric sensor 500 pops out of the indwelling needle hose 120, or the elastic member 200 is contracted by the driving of the pull-and-move member 300, so that the photoelectric sensor 500 is accommodated in the indwelling needle hose 120. By arranging the pull-and-move member 300 on the indwelling needle body 110 outside the patient's body, it is convenient to control the expansion and contraction of the elastic member 200, thereby realizing the function of storing and extending the photoelectric sensor 500. When the photoelectric sensor 500 is accommodated in the indwelling needle hose 120, the photoelectric sensor 500 can be effectively protected to prevent the photoelectric sensor from being damaged.

[0049] like Figure 3 , Figure 4 , Figure 6 As shown, further, the pulling member 300 of this embodiment specifically includes: an adjusting ring 310 and a pulling wire 320. The adjusting ring 310 is rotatably arranged on the indwelling needle body 110, one end of the pulling wire 320 is connected to the adjusting ring 310, and the other end is connected to one end of the elastic member 200 facing the photoelectric receptor 500. The pulling wire 320 is rolled up or unrolled by the rotation of the adjusting ring 310, and can be rolled up on the adjusting ring 310 or on the indwelling needle body 110. When the pulling wire 320 is rolled up, the elastic member 200 is compressed, so that the photoelectric receptor 500 is accommodated in the indwelling needle hose 120; when the pulling wire 320 is unrolled, the elastic member 200 is released, so that the photoelectric receptor 500 pops out of the indwelling needle hose 120.

[0050] like Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown in the specific structure, the adjusting ring 310 specifically includes a winding ring 311 and a screwing ring 312, the winding ring 311 and the screwing ring 312 are integrally formed, the winding ring 311 is located at the distal end of the screwing ring 312, and the outer diameter of the winding ring 311 is smaller than the outer diameter of the screwing ring 312. A mounting step 113 is provided on the indwelling needle body 110, the winding ring 311 and the screwing ring 312 are sleeved on the indwelling needle body 110, and the proximal end abuts against the mounting step 113, so that the outer wall of the screwing ring 312 can protrude from the side wall surface of the indwelling needle body 110, so as to facilitate hand gripping and screwing the adjusting ring 310. An external thread is provided at the distal end of the indwelling needle body 110, and a locking ring 150 is screwed thereon, and the locking ring 150 is sleeved on the outer side of the winding ring 311, so that the entire adjusting ring 310 can be rotatably arranged on the indwelling needle body 110 and is not easy to fall off.

[0051] like Figure 6 , Figure 7 As shown, further, a sealing ring 116 is provided at the connection between the pull wire 320 and the indwelling needle body 110. In the specific structure, a groove 114 or a hole is provided on the inner wall of the indwelling needle body 110, and the groove 114 or the hole extends to the distal end of the indwelling needle hose 120. A perforation 115 is provided on the indwelling needle body 110 to communicate with the groove 114, and a hole is also provided on the winding ring 311, so that the pull wire passes through the adjustment ring 310 and is connected to the adjustment ring 310, and then passes through the perforation 115 and enters the groove 114, and then extends to the distal end of the indwelling needle hose 120 and connects to the elastic member 200. The sealing ring 116 is provided in the perforation 115, and blood leakage is prevented when the pull wire 320 passes through the perforation 115.

[0052] like Figure 3 , Figure 4 , Figure 6 As shown, in this embodiment, the pull wire 320 is specifically connected to the winding ring 311, and a winding receiving groove 313 is provided on the winding ring 311. The winding ring 311 is rotated by twisting the adjusting ring 310, so that the pull wire 320 can be received in the winding receiving groove 313 during the winding process, so that the winding process is stable and the winding is not easy to be knotted. In this way, when the wire is unwound in the opposite direction, it is easier to unwind the pull wire 320. In order to make the force on the elastic member 200 more uniform, a plurality of pull wires 320 (for example, 2) can be provided, and the plurality of pull wires 320 can be symmetrically arranged on the winding ring 311.

[0053] like Figure 6 , Figure 7 As shown, further, the retention assembly 100 of this embodiment also includes a stopper 400, which is arranged on the retention needle body 110 and matches the adjustment ring 310. When the adjustment ring 310 stops twisting, the adjustment ring 310 does not rotate in the opposite direction due to the action of the stopper 400. During the extension and retraction of the photoelectric sensor 500, since the photoelectric sensor 500 is subjected to the elastic force of the elastic member 200, the adjustment ring 310 is subjected to the force of the elastic member 200 during the rotation process, so that it cannot be limited in the predetermined position. Therefore, the adjustment ring 310 is limited by setting the stopper 400, so that the adjustment ring 310 can be kept in the current position after the rotation stops. For example, when the photoelectric sensor 500 is completely retracted into the retention needle hose 120, the adjustment ring 310 is fixed in the position by the stopper 400 and does not move.

[0054] The structure of the retaining member 400 can be provided in various forms, which can be specifically as follows:

[0055] like Figure 6 As shown, in the first form, the stop member 400 includes: a rubber ring 410 arranged on the inner wall of the locking ring 150, the rubber ring 410 contacts the distal end of the winding ring 311, and there is a large friction force between the rubber ring 410 and the distal end surface of the winding ring 311, and in particular, the wire winding receiving groove 313 on the winding ring 311 can be used to further increase the friction force, and the friction force is greater than the elastic force of the elastic member 200 in the extreme compression position. As long as the force applied to the twisting ring 312 overcomes the friction force, the adjustment ring 310 can be twisted, thereby realizing the telescopic adjustment function of the elastic member 200. When the twisting ring 312 is loosened, due to the relatively large friction force, the elastic member 200 can be kept in the current state, thereby realizing the stop function.

[0056] like Figure 6As shown, in addition, the inner wall of the lock ring 150 is set as an inclined surface 411, so that the opening of the lock ring 150 forms a conical bell mouth, and the rubber ring 410 is set on the inclined surface 411. Then, in the process of twisting the lock ring 150, the lock ring 150 is gradually moved toward the adjustment ring 310. Due to the squeezing effect of the conical bell mouth, the pressure can be made greater and greater, so that the adjustment ring 310 can be completely locked, especially when the photoelectric receptor 500 is completely retracted into the indwelling needle hose 120, the adjustment ring 310 needs to be locked through this process.

[0057] like Figure 7 As shown, in the second form, a circle of inner teeth needs to be provided on the inner wall of the adjusting ring 310. The stop member 400 specifically includes: a stop block 420 and a stop spring 421. The stop block 420 is provided with a stop tooth 422, the stop spring 421 is provided in the indwelling needle body 110 and connected to the stop block 420, and the stop block 420 is pressed against the inside of the adjusting ring 310 by the elastic force of the stop spring 421, so that the stop tooth 422 is stuck on the inner teeth. In the specific structure, a stop block 420 that can move radially is provided in the indwelling needle body 110, and an elastic force is applied to the stop block 420 by the stop spring 421, so that the stop block 420 can be pressed against the inner wall of the adjustment ring 310, so that the stop tooth 422 is stuck on the inner tooth. When the elastic force applied by the stop spring 421 is greater than the elastic force of the elastic member 200 at the extreme compression position, after the finger releases the twisting ring 312, the elastic member 200 can be kept in the current state, and the stop function is realized. As long as the force applied to the twisting ring 312 is large, the stop tooth 422 can be squeezed through the inner tooth, thereby squeezing the stop block 420 away from the inner wall of the adjustment ring 310, so that the stop tooth 422 is separated from the inner tooth, and the adjustment ring 310 can be twisted, thereby realizing the telescopic adjustment function of the elastic member 200. In this way, the telescopic adjustment function of the photoelectric sensor 500 can be realized at any time by twisting the adjustment ring 310, and the photoelectric sensor 500 can be kept in the adjustment position without twisting it.

[0058] like Figure 3 , Figure 4 , Figure 6As shown, further, the elastic member 200 of this embodiment specifically includes: a support ring 210 and a spring 220. The photoelectric receptor 500 is arranged on the surface of the support ring 210, the pull member 300 is connected to the support ring 210, and the spring 220 is connected to the support ring 210. The photoelectric receptor 500 is arranged on the surface of the support ring 210, so as to increase the contact area of ​​the photoelectric receptor 500 with the blood, thereby improving the detection accuracy, and the annular structure of the support ring 210 allows the steel needle 130 to pass through without affecting the insertion of the indwelling component 100 into the blood vessel. In addition, the photoelectric receptor 500 can also be arranged in a ring shape and matched with the support ring 210, so that the photoelectric receptor 500 extends a long distance in the axial direction to form a relatively small cross-sectional area, which is convenient for being accommodated in the indwelling needle hose 120 with a smaller inner diameter.

[0059] Furthermore, the surface of the photoelectric receptor 500 and / or the indwelling needle hose 120 of this embodiment is provided with an anticoagulant and antibacterial coating. The anticoagulant and antibacterial coating can avoid the risk of thrombosis and infection caused by the long-term indwelling of the indwelling needle hose 120. In the specific structure, the surface of the indwelling needle hose 120 and the photoelectric receptor 500 adopts a heparin coating and an antibacterial coating. The heparin coating can effectively prevent thrombosis, while the antibacterial coating reduces the risk of infection.

[0060] In summary, the present application discloses an intelligent monitoring and treatment device for acute complications of diabetes, which is used for intelligent monitoring and treatment of acute complications of diabetes such as hyperosmolar coma and diabetic ketoacidosis (DKA). The intelligent monitoring and treatment device combines photoelectric receptors, micropumps, wireless transmission technology, cloud platforms and machine learning algorithms, aiming to achieve real-time monitoring and automatic treatment adjustment of key indicators such as blood sugar, blood ketones, renal function, and electrolytes. The present application scheme can reduce the physical and psychological trauma caused by frequent blood sampling to patients, improve the comfort of patients; and improve the accuracy of blood sugar monitoring to ensure the accuracy of treatment plans; reduce the workload of medical staff and improve the utilization efficiency of medical resources; improve the safety of patients through real-time early warning and emergency treatment mechanisms; and adopt personalized treatment plans and remote monitoring functions to improve the treatment effect and follow-up convenience of patients. Therefore, through this intelligent monitoring and treatment device, intelligent, automated and personalized management of acute complications of diabetes can be achieved, which has significant clinical application value and market potential.

[0061] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent monitoring and treatment device for acute complications of diabetes, characterized in that: include: An indwelling component, the indwelling component comprising an indwelling needle hose, the indwelling component is inserted into a patient's blood vessel through the indwelling needle hose and is indwelled on the patient; A photoelectric sensor, the photoelectric sensor is connected to the indwelling needle hose and extends out of the indwelling component in the blood vessel or is accommodated in the indwelling component, and the photoelectric sensor is used to detect physiological parameter information in the blood; A control host, the control host is communicatively connected with the photoelectric receptor and receives physiological parameter information sensed by the photoelectric receptor; An automatic injection device, which is connected to the indwelling component and is driven by the control host to inject insulin into the blood vessel through the indwelling component; The control host calculates and adjusts the injection volume and infusion rate of the automatic injection device according to the physiological parameter information sensed by the photoelectric receptor.

2. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 1, characterized in that: The indwelling assembly further comprises: an indwelling needle body, the indwelling needle body being used for being indwelled on the patient, the indwelling needle hose being connected to one end of the indwelling needle body; An elastic member, one end of which is connected to the indwelling needle hose and the other end of which is connected to the photoelectric receptor; A pulling member, which is arranged on the indwelling needle body and connected to the elastic member; The elastic member is extended by releasing the pulling member so that the photoelectric receptor pops out of the indwelling needle hose, or the elastic member is contracted by driving the pulling member so that the photoelectric receptor is accommodated in the indwelling needle hose.

3. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 2, characterized in that: The pulling member comprises: an adjusting ring, which is rotatably arranged on the indwelling needle body; A pull wire, one end of which is connected to the adjusting ring, and the other end of which is connected to the end of the elastic member facing the photoelectric sensor, and the pull wire is wound or unwound by the rotation of the adjusting ring; When the pull wire is rolled up, the elastic member is compressed, so that the photoelectric receptor is accommodated in the indwelling needle hose; When the pull wire is unwound, the elastic member is released, so that the photoelectric receptor pops out of the indwelling needle hose.

4. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 3, characterized in that: A sealing ring is provided at the connection between the pull wire and the indwelling needle body.

5. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 3, characterized in that: The retention assembly further comprises: a stopper, which is arranged on the retention needle body and matches the adjustment ring; When the adjusting ring stops being twisted, the adjusting ring does not rotate in the reverse direction due to the action of the stop member.

6. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 5, characterized in that: A circle of inner teeth is arranged on the inner wall of the adjusting ring; The stop member comprises: a stop block, on which a stop tooth is arranged; A backstop spring is arranged in the indwelling needle body and connected to the backstop block. The backstop block abuts against the inside of the adjustment ring through the elastic force of the backstop spring so that the backstop tooth is stuck on the inner tooth.

7. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 2, characterized in that: The elastic member comprises: a support ring, the photoelectric sensor is arranged on the surface of the support ring, and the pulling member is connected to the support ring; A spring is connected to the support ring.

8. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 1, characterized in that: The indwelling component also includes a steel needle, which can be detachably inserted into the indwelling needle hose.

9. The intelligent monitoring and treatment device for acute complications of diabetes according to any one of claims 1 to 8, characterized in that: The surface of the photoelectric receptor and / or the indwelling needle hose is provided with an anticoagulant and antibacterial coating.

10. The intelligent monitoring and treatment device for acute complications of diabetes according to claim 1, characterized in that: The control host is electrically connected to a wireless communicator, and the wireless communicator is used to upload the detection data to a cloud platform, a doctor terminal and / or a patient terminal in real time to remotely monitor the health status of the patient.

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