37results about How to "Improve the treatment rate" patented technology

The invention discloses a wearable device and method for intelligent monitoring and early warning of chronic diseases. The device includes a wearable equipment terminal, a user mobile terminal and a cloud server; the wearable equipment terminal transmits collected physiological signals, motion data and location information processed through a data signal processing module to the user mobile terminal through the wireless communication module; the user mobile terminal includes a wireless communication module, a data storage module and a data processing module; the data processing module is internally provided with an evaluation and prediction model, data in the data storage module is called for evaluating and predicting chronic diseases of users through the evaluation and prediction model in real time, and the evaluation and prediction result is sent to a user interaction interface; the cloud server includes a cloud database and an evaluation and prediction model update module, the cloud database is used for storing the data evaluation and prediction result sent from the user mobile terminal, and an updated personalized evaluation and prediction model is sent to the user mobile terminal to update the evaluation and prediction model.

The invention discloses a disposable automatic heating and pressurizing transfusion device comprising a closed vessel containing sterile liquid. The disposable automatic heating and pressurizing transfusion device is characterized in that the closed vessel is internally provided with a piston which divides the closed vessel into an upper part and a lower part, wherein the capacity of the upper part is larger than that of the lower part, the upper part is a liquid bin in which the sterile liquid is closed in advance, and a vacuum chamber at the lower part is internally provided with a pressurizing device which is connected with the center of the bottom surface of the piston; a medicine adding device is arranged at one side of the top of the liquid bin, and a transfusion rubber tube is led out from the other side of the top of the liquid bin and is connected with a venipuncture needle head; and a heating device is arranged at the periphery of the radial bin wall of the liquid bin. The invention can control the transfusion quantities and the transfusion speed and automatically heat under the cold condition, has simple and convenient administration operation, flexible administration, no secondary pollution, small volume, light weight, convenient carrying, and is particularly suitable for relieving a sick or injured person in field operation and doing rescue and relief work in the field under the cold condition, thereby realizing transfusion in a narrow space.

The invention provides a public machine case of an intelligent defibrillation machine with a safety device. The outer surface of the public machine case is provided with a finger print recognition system; the inside of the public machine case is provided with an interface and a control module; the control module also comprises a main control module, a video recording system and a remote alarming system; and the main control module of the public machine case is connected with AED equipment, the finger print recognition system, the video recording system and the remote alarming system. In public places, the finger print recognition system can ensure that any one can use the AED equipment, and simultaneously due to the starting of the video recording system and the remote alarming system in the control module in the public machine case, the random operation and the theft can be avoided, thereby ensuring the safety of the use and storage of the AED. The intelligent control module in the public machine case can make the AED equipment automatically start, thereby avoiding the maloperation by first-aid personnel who fails to operate the AED equipment, reducing the delayed rescue time and better improving the curing ratio.

An application of arteannuin and its derivatives (dihydroarteannuin, artemether, arteether and artesunate) in preparing the medicines for preventing and treating the sepsis caused by CpG-ODN and bacteria is disclosed.

The invention provides an information processing method and device for medical detection. The information processing method for medical detection includes the steps: obtaining vital sign information of a user through a clinical quick inspection system; obtaining identity information of the user; sending the identity information of the user and the vital sign information of the user to a medical system; and according to the medical system, obtaining illness state report information, and according to the illness state report information, performing emergency processing on the user. For the information processing method and device for medical detection, the technical problem that in the prior art, unnecessary casualties are caused due to the fact that effective treatment cannot be provided intime due to the fact that the treatment is achieved through medical staff arranged on site and some simple medical devices is solved; and the technical effects of accurately judging the illness stateof the wounded and rapidly and accurately providing a treatment scheme according to the illness state of the wounded so as to improve the treatment rate of a commercial hospital are achieved.

The invention relates to thawing equipment for frozen blood products, which comprises a thawing furnace arranged in a box body, a thawing box, a heater and an automatic control device, wherein the heater is a magnetron (microwave generator), the thawing furnace is a microwave thawing furnace, the thawing box is a microwave thawing box which is arranged on a rotatable rotating disk in the microwave thawing furnace, the automatic control device is an infrared temperature probe, an intelligent temperature controller and an electric control element and is connected with the magnetron, a button, an infrared temperature gauge, a timer and an ampere meter through a control circuit, wherein the button, the infrared temperature gauge, the timer and the ampere meter are arranged on an operating panel of the box body. A magnetron microwave water heating method is replaced with a traditional water bath method without preheating, therefore, the preparation time is saved, the thawing speed is high, and the energy and the water are saved; the thawing equipment with a self-providing supply can work for 30 minutes with convenient carrying; by adopting the infrared temperature probe and the intelligent temperature controller, the thawing equipment has high measurement and control accuracy, ensures that the thawing temperature can be automatically adjusted within safety range, guarantees the blood product quality, and is especially suitable for rapidly providing blood products during the emergence of field operations and disasters.

The invention provides a membrane oxygenator with high-efficiency gas-fluid exchange. The membrane oxygenator mainly comprises parts including a carbon discharge chamber, an oxygenation chamber, a temperature control chamber, a vacuum pump, a pure oxygen cylinder, a flow meter and the like. When flowing through a hollow silicone hydrogel tube placed in the carbon discharge chamber, venous blood drained from a human body permeates a tube wall to release carbon dioxide into a chamber body; a vacuum pump is utilized to apply micro-negative pressure to the carbon discharge chamber, so that the carbon dioxide is efficiently discharged; then the blood flows into a hollow silicone hydrogel spiral tube placed in the oxygenation chamber, and the pump is utilized to apply micro-positive pressure tothe oxygenation chamber, so that oxygen enters the blood efficiently and is combined with red blood cells; and the carbon discharge chamber and the oxygenation chamber are both placed in the temperature control chamber. The membrane oxygenator of the invention performs discharge of the carbon dioxide and absorption of oxygen in the blood step by step, and supplemented by a moderate negative pressure environment and positive pressure environment, the gas-fluid exchange efficiency can be effectively improved, the situation that acral necrosis of a patient is caused by using an existing oxygenator for long term to threaten life is avoided, the treatment rate is increased and sequelae are reduced.

The invention discloses a craniocerebral trauma drilling exploration device comprising a frame. Rotating frames are arranged on the two sides of the front end of the frame correspondingly. The inner walls of the rotating frames are rotationally connected with a movable frame; and the surface of the movable frame is slidably connected with a sliding block. The top of the sliding block is fixedly connected with an electric cylinder; a movable end of the electric cylinder is fixedly connected with a connecting plate; the top of the connecting plate is fixedly connected with a driving motor; and adrill bit is fixedly connected to the output end of the driving motor. A rotating shaft is rotatably connected to the interior of the sliding block; a driving gear is fixedly connected to the middleof the rotating shaft; a rack is arranged on the surface of the movable frame; and the rack is in meshing transmission with the driving gear. The invention relates to the technical field of medical instruments. According to the craniocerebral trauma drilling exploration device, problems that the existing craniocerebral drill is in a handheld mode, flexible to use, low in drilling precision and stability, and prone to cause aggravation due to operation errors to affect the treatment rate are solved.

The invention discloses a medical rescue operation local negative pressure safety isolation shield device and a using method thereof, and belongs to the technical field of medical instruments. According to the device, the hidden danger of infection caused by close contact with a patient when medical staff treat an epidemic patient is solved, and the safety of the medical staff for treating the patient can be protected. The medical rescue operation local negative pressure safety isolation shield device comprises a negative pressure isolation shield, an air exhaust duct, an air extractor and a sterilization device, wherein the air exhaust duct is connected with an air outlet of the negative pressure isolation shield, the other end of the air exhaust duct is connected with the air extractor,and the air extractor is connected with the sterilization device. The medical rescue operation local negative pressure safety isolation shield device is simple in structure and convenient to use, canprovide powerful protection for medical workers in the treatment work of respiratory epidemic situations, guarantees the safety of the medical workers, and improves the attendance rate of the medicalworkers.

The invention discloses a preparation method of a medical bio-based compound hemostatic dressing, belonging to the technical field of dressing preparation. The preparation method is characterized by preparing treated ophicalcite powder by ball-milling, sieving and roasting ophicalcite, then stirring and mixing xanthan gum, sodium alginate, deionized water and lyophilized powder of thrombin to obtain thrombin coated compound gel, then preparing a collagen solution by using pigskin collagen powder as the raw material, subjecting a glutaraldehyde solution as a cross-linking agent to cross-linking reaction with the thrombin coated compound gel, freeze-drying, grinding and sieving a reactant and then mixing the powder with the ophicalcite powder, thus obtaining the compound hemostatic dressing. The medical bio-based compound hemostatic dressing has better hemostatic effects and certain antibacterial effects, is powdery, is directly scattered on wounds, avoids the problem that the dressing adheres to the wounds, thus causing secondary injuries, has good biocompatibility with the wounds and can be applied on a large scale.

The invention is suitable for the technical field of signal processing, and provides a heart sound signal classification method and terminal equipment. The method comprises the steps that heart soundsignals are obtained, the heart sound signals are decomposed and reconstructed, and second heart sound signals of the heart sound signals are extracted; the characteristic frequency of the second heart sound signals is extracted, and the power spectrum density of the second heart sound signals is determined according to the characteristic frequency; the second heart sound signals are classified according to the power spectrum density, and normal heart sound signals and abnormal heart sound signals are obtained. In this way, the normal heart sound signals and the abnormal heart sound signals can be distinguished, a doctor can be assisted in conducting decision and diagnosis, simple, definite and true information is provided for the doctor, the due role of intensive care is played, the diagnosis quality and the level of emergency are improved, the effective treatment time is gained for patients suffering from heart diseases, and the rescue and curative rate for the patients suffering from the heart diseases is increased.

The invention belongs to the technical field of appliances for a department of cardiology and particularly relates to an emergency monitoring and diagnosis device for the department of cardiology. Theemergency monitoring and diagnosis device comprises a fixed bottom plate, wherein the left and right sides of the upper surface of the fixed bottom plate are fixedly connected with fixed seats separately, first telescopic rods are fixedly connected with the interior of the fixed seats, top ends of the first telescopic rods are fixedly connected with a fixed top plate, the left and right sides ofthe upper surface of the fixed top plate are fixedly connected with supporting rods separately, one side of each supporting rod is fixedly connected with a cross rod, curtains sleeve external surfacesof the cross rod, one side of the fixed top plate is fixedly connected with a supporting block, and the top end of the supporting block is fixedly connected with a stand for transfusion. According tothe emergency monitoring and diagnosis device for the department of cardiology, the intensity of illumination can be effectively improved through matched use of a lighting lamp and the curtains, thus, medical personnel can conveniently observe a sufferer and treat the sufferer in time, and then, the cure rate of the sufferer is effectively increased; and by applying a respirator and a medical kit, doctors can conveniently treat the sufferer.

The invention discloses a vital sign multi-physiological signal extraction and fusion analysis method, which is characterized in that feature extraction is carried out on parameter information such as electrocardio, electroencephalogram, myoelectricity, pulse, heart and lung sound and the like acquired by equipment based on artificial intelligence, fusion analysis of multiple physiological signals is carried out by using an SVM (Support Vector Machine), the physiological state of a patient is automatically obtained, and medical personnel can quickly obtain feedback and respond. The computer is used for automatically analyzing data and judging the physiological state of the patient, the treatment time is greatly saved, and the treatment rate of the patient is increased.

The oxygenator comprises a shell, and a membrane group, a first glue sealing part and a second glue sealing part which are arranged in a cavity of the shell, the membrane group comprises a plurality of flat membrane units and a plurality of hollow fiber membrane groups which are alternately stacked, and each hollow fiber membrane group comprises a heat exchange hollow fiber membrane unit and an oxygenation hollow fiber membrane unit which are arranged in parallel; on the two sides of the hollow fiber opening, the second glue sealing part is used for sealing the outer edges of the plurality of flat sheet membrane units and the plurality of hollow fiber membrane groups which are arranged in a stacked manner; the first glue sealing part is parallel to the longitudinal axis of the hollow fiber membrane tow and is sequentially sealed on the edges of the two adjacent flat sheet membrane units which are arranged in a laminated manner, the two adjacent flat sheet membrane units subjected to glue sealing form a flat sheet membrane group, and every two adjacent flat sheet membrane groups are separated by a layer of hollow fiber membrane group. The oxygenator is matched with the flat sheet membrane units and the hollow fiber membrane groups which are arranged in a crossed and laminated manner through the glue sealing part, so that the gas exchange area is increased, the gas-blood exchange efficiency can be effectively improved, and the treatment rate is improved.

The invention discloses a disposable automatic heating and pressurizing transfusion device comprising a closed vessel containing sterile liquid. The disposable automatic heating and pressurizing transfusion device is characterized in that the closed vessel is internally provided with a piston which divides the closed vessel into an upper part and a lower part, wherein the capacity of the upper part is larger than that of the lower part, the upper part is a liquid bin in which the sterile liquid is closed in advance, and a vacuum chamber at the lower part is internally provided with a pressurizing device which is connected with the center of the bottom surface of the piston; a medicine adding device is arranged at one side of the top of the liquid bin, and a transfusion rubber tube is led out from the other side of the top of the liquid bin and is connected with a venipuncture needle head; and a heating device is arranged at the periphery of the radial bin wall of the liquid bin. The invention can control the transfusion quantities and the transfusion speed and automatically heat under the cold condition, has simple and convenient administration operation, flexible administration, no secondary pollution, small volume, light weight, convenient carrying, and is particularly suitable for relieving a sick or injured person in field operation and doing rescue and relief work in the field under the cold condition, thereby realizing transfusion in a narrow space.

The invention provides an integrated comprehensive first-aid system which comprises an integrated cavity, a plurality of access port areas are arranged in the integrated cavity, a plurality of interface ends are arranged in the access port areas, a medical module is arranged on one access port area, an insertion end is arranged on the medical module, at least one of the interface ends is matched with the insertion end. On one hand, a plurality of medical modules are integrated to form an integrated comprehensive system, emergency treatment of the severe wounded persons can be met, and the treatment rate of the wounded persons is greatly improved; on the other hand, a plurality of interface ends are arranged in the access port area, one medical module is arranged on one access port area, and at least one of the interface ends is matched with the insertion end, so that the medical modules can be selected according to different wounded persons, the treatment requirements of the different wounded persons are met, and standardization of the medical module is facilitated, so that the integrated comprehensive emergency system has a wider application range.

The invention discloses application of a resuscitation solution with rich hydrogen sulfide to preparation of a medicine for treating hemorrhagic shock. According to the application, the medicine for treating the hemorrhagic shock is the resuscitation solution with the rich hydrogen sulfide; the concentration of the resuscitation solution with the rich hydrogen sulfide is 250 to 650mu mol / L. A preparation method of the resuscitation solution with the rich hydrogen sulfide comprises the following steps: taking the resuscitation solution which is subjected to degassing treatment and low-temperature pre-treatment in sequence, and dissolving solid sodium hydrosulfide or solid hydrogen sulfide; after filtering, carrying out deep-low-temperature cryopreservation; in a utilization process, dissolving a hydrogen sulfide solution, obtained by sufficient dissolution, into the resuscitation solution, so as to obtain the resuscitation solution with the rich hydrogen sulfide. According to the application of the resuscitation solution with the rich hydrogen sulfide to the preparation of the medicine for treating the hemorrhagic shock, disclosed by the invention, an animal experiment proves that the resuscitation solution with the rich hydrogen sulfide can be used for stabilizing haemodynamics in a resuscitation process after the hemorrhagic shock, improving a cardiac function, improving microcirculation and inhibiting cardiac muscle cell injuries, so that the rescue and curative rate and the survival rate of the hemorrhagic shock are improved.

The invention discloses a wire conduction ultrasonic bronchoscope for liquefying thick sputum. The wire conduction ultrasonic bronchoscope comprises a probe, a catheter, a handle and a transducer, wherein the catheter comprises a conduction wire; the probe is connected with one end of the catheter, and the other end of the catheter is connected with the handle; and the conduction wire penetrates through the catheter, one end of the conduction wire extends out of the handle and is connected with the transducer, and the other end of the conduction wire extends out of the probe. The transducer generates ultrasonic vibration and transmits the ultrasonic vibration to the probe through the conduction wire to perform ultrasonic vibration and cavitation on the thick sputum, so that the local temperature is increased, the thick sputum is liquefied and the binding force of the thick sputum is reduced, and favorable conditions are created for sputum suction of the bronchoscope.

The invention provides a closed cardiac compression rhythm prompting device applicable to an automatic in-vitro defibrillator and a method thereof. The device comprises an ARM / DSP controller, a rhythm prompting module and a detection module, wherein a sound generation circuit, a light generation circuit and an image generation circuit in the rhythm prompting module are controlled by the ARM / DSP controller respectively; in the detection module, an excitation pulse generation and drive circuit, an electrocardioelectrode, a preposed difference pre-magnifying circuit, a diode detection and regulation circuit, a filter circuit, gain adjustment and potential transition and an A / D converting circuit are electrically connected in sequence; the A / D converting circuit is electrically connected withthe ARM / DSP controller; and the excitation pulse generation and drive circuit and the gain adjustment and potential transition are controlled by the ARM / DSP controller. The device and the method givean operator correct guidance through three prompting modes, namely sound, light and image, and give a specific prompt to incorrect compressing operation by detecting actual compressing rhythm and strength so as to prompt the operator to correct the incorrect operation in time.

The invention discloses an MSD data packet position collection method which comprises the following steps: initiating MSD data packet packing and requesting positioning when an eCall initiating condition is met; if the position cannot be obtained, requesting position calculation to obtain a position completion MSD data packet to send out eCall, otherwise, directly obtaining the position completion MSD data packet to send out eCall; wherein the position calculation comprises the steps of querying all received external V2X data, analyzing the V2X data to calculate to obtain a position or directly adopting the position in the V2X data of an external terminal, and completing the sending of the eCall by the MSD data packet. The invention also discloses an eCALL calling method, a computer storage medium for realizing the steps in the MSD packet position collection method, and an eCALL system. According to the invention, when the vehicle cannot execute positioning, the position information can be obtained from the external terminal to complete MSD data packet packing and send out eCall, safety holes can be simulated and remedied, the probability that injured people are treated in time is obviously improved, and thus the probability of death caused by traffic accidents is reduced.

The invention discloses a pelvic volume control external fixing device, and relates to the field of medical instruments, the pelvic volume control external fixing device comprises posterior pelvic trousers and anterior pelvic trousers, the posterior pelvic trousers are matched with the waist and hip of a human body, and a kidney dilatation balloon and an ischium dilatation balloon are arranged at the positions, corresponding to the kidney and the ischium of the human body, of the inner side face of the posterior pelvic trousers respectively; on the basis of the pelvic volume control theory and the self-filling effect, through a pelvic anatomy soft channel, by means of the expansion balloon at the corresponding position and through inward compression, the pelvic volume can be rapidly, simply and conveniently reduced, and under the condition that the wound of a patient is not increased, the pelvic volume of the patient can be rapidly and conveniently reduced. Pelvic volume expansion caused by serious pelvic trauma can be rapidly controlled, so that hematoma diffusion can be limited, hematoma pressure can be increased, the self-filling effect can be enhanced to control bleeding, and the life saving effect can be achieved.

The invention discloses a suture-free artificial blood vessel device which comprises a supporting ring, an artificial blood vessel and an eversion section. The artificial blood vessel is provided with at least one eversion section. The supporting ring is arranged on the artificial blood vessel in a sleeving mode along the eversion section, and the eversion section is turned outwards and wraps the supporting ring. The supporting ring wrapped by the artificial blood vessel can be inserted into a blood vessel, so that the artificial blood vessel and the blood vessel are bridged. The bridging position is bound and fixed through a ligation binding line, so that suture is avoided. The support ring is isolated from the blood vessel by the artificial blood vessel, so that direct contact between the support ring and blood is avoided.

The invention discloses a preparation method of a medical bio-based compound hemostatic dressing, belonging to the technical field of dressing preparation. The preparation method is characterized by preparing treated ophicalcite powder by ball-milling, sieving and roasting ophicalcite, then stirring and mixing xanthan gum, sodium alginate, deionized water and lyophilized powder of thrombin to obtain thrombin coated compound gel, then preparing a collagen solution by using pigskin collagen powder as the raw material, subjecting a glutaraldehyde solution as a cross-linking agent to cross-linking reaction with the thrombin coated compound gel, freeze-drying, grinding and sieving a reactant and then mixing the powder with the ophicalcite powder, thus obtaining the compound hemostatic dressing. The medical bio-based compound hemostatic dressing has better hemostatic effects and certain antibacterial effects, is powdery, is directly scattered on wounds, avoids the problem that the dressing adheres to the wounds, thus causing secondary injuries, has good biocompatibility with the wounds and can be applied on a large scale.

The invention provides a phlegm sound distinguishing method, and belongs to the field of medical instruments. The phlegm sound distinguishing method comprises the specific steps of preparing phlegm sound distinguishing equipment, distinguishing and identifying phlegm sound, recording phlegm sound distinguishing data and comparing and analyzing the phlegm sound data. According to the method, the condition of phlegm sound can be judged in time, corresponding processing actions can be executed, the error rate is reduced, the treatment rate of patients is improved, automatic detection and control functions can be realized, audio signals of patients are collected in real time at the connecting interface of a trachea cannula or a laryngeal mask and a breathing pipeline through a sound pickup, and the analyzed audio signals are compared with the standard pronunciation of the phlegm sound in real time; and if the audio signals are in the range of the standard pronunciation of the phlegm sound, a phlegm sound distinguishing information processing host performs automatic phlegm suction, and otherwise, the phlegm sound distinguishing information processing host continues to collect the audio information, so that the operation is more stable, and the misjudgment rate is reduced. The method can solve the problem that whether phlegm is sucked is manually judged by periodically using an echometer through medical staff, and accurate and timely response cannot be realized.

The invention discloses a cardio-pulmonary resuscitation feedback control method and system, and relates to the technical field of medical care. The method comprises the steps of collecting brain oxygen signals of a patient; preprocessing the brain oxygen signals of the patient; separating out first signals and second signals from the preprocessed brain oxygen signals through independent componentanalysis, wherein the first signals are cardio-pulmonary resuscitation signals, and the second signals are spontaneous circulation signals; according to the first signals and the second signals, adjusting and controlling cardio-pulmonary resuscitation of the patient. By means of the method and system, the technical problems in the prior art that during cardio-pulmonary resuscitation, whether or not the patient restores spontaneous circulation is difficult to judge, cardio-pulmonary resuscitation has negative effects, and the patient cannot be effectively cured are solved. The curative rate ofcardio-pulmonary resuscitation can be greatly increased, and the method and system have the technical advantages of being high in pertinence, noninvasive, high in safety coefficient and easy to operate.

The invention discloses an intelligent cardio-pulmonary resuscitation assisting device. The intelligent cardio-pulmonary resuscitation assisting device comprises a wearable unit. The wearable unit comprises a housing and a special module installed in the housing. The special module comprises an acceleration sensor, a gravity sensor, a light emitting device and a sound production device which are arranged on the housing, and a microcontroller arranged in the housing and provided with a standard operation range value. The microcontroller is electrically connected with the acceleration sensor, the gravity sensor, the light emitting device and the sound production device. When the gravity sensor and the acceleration sensor detect that the downward pressing frequency and depth of the hand are within the standard operation range of cardio-pulmonary resuscitation, the microcontroller controls the light emitting device to emit light regularly and intermittently according to the standard operation range value, and controls the sound production device to count off according to the flickering of light emitted by the light emitting device. The invention further provides a using method of the intelligent cardio-pulmonary resuscitation assisting device. By the adoption of the intelligent cardio-pulmonary resuscitation assisting device, ordinary people can conduct cardio-pulmonary resuscitation.

The invention relates to a first-aid sickbed, in particular to a first-aid nursing sickbed used for the department of cardiology. The invention provides the first-aid nursing sickbed used for the department of cardiology that medicine taking is relatively convenient and autonomous oxygen inhalation can be performed. The first-aid nursing sickbed used for the department of cardiology comprises a bedstead, universal wheels, a pillow, an oxygen supply mechanism and a medicine holding mechanism, wherein the bedstead is provided with the four universal wheels; the pillow is placed on the bedstead;the bedstead is provided with the oxygen supply mechanism; and the bedstead is provided with the medicine holding mechanism. According to the first-aid nursing sickbed, the oxygen supply mechanism andan opening mechanism are arranged, and the opening mechanism makes the oxygen supply mechanism better operate, and thus, a patient can be better helped to conduct self-rescue when a disease outbreaks, and the effect of improving the curing probability is achieved; in addition, the medicine holding mechanism and a pressing-down mechanism are further arranged, and the medicine holding mechanism rapidly conveys a medicine tank and a water cup to a position in front of the patient, so that the effect of rapidly delivering the medicine is achieved; and the pressing-down mechanism achieves the effects of expanding the movement range of the patient at ordinary times and facilitating the patient to get in and out of the bed.

The invention discloses an intelligent cardio-pulmonary resuscitation assisting device. The intelligent cardio-pulmonary resuscitation assisting device comprises a wearable unit. The wearable unit comprises a housing and a special module installed in the housing. The special module comprises an acceleration sensor, a gravity sensor, a light emitting device and a sound production device which are arranged on the housing, and a microcontroller arranged in the housing and provided with a standard operation range value. The microcontroller is electrically connected with the acceleration sensor, the gravity sensor, the light emitting device and the sound production device. When the gravity sensor and the acceleration sensor detect that the downward pressing frequency and depth of the hand are within the standard operation range of cardio-pulmonary resuscitation, the microcontroller controls the light emitting device to emit light regularly and intermittently according to the standard operation range value, and controls the sound production device to count off according to the flickering of light emitted by the light emitting device. The invention further provides a using method of the intelligent cardio-pulmonary resuscitation assisting device. By the adoption of the intelligent cardio-pulmonary resuscitation assisting device, ordinary people can conduct cardio-pulmonary resuscitation.

An application of arteannuin and its derivatives (dihydroarteannuin, artemether, arteether and artesunate) in preparing the medicines for preventing and treating the sepsis caused by CpG-ODN and bacteria is disclosed.