65 results about "Coma" patented technology

The invention provides an automatic evaluation method and system based on a Grasgow coma score. The method comprises the following steps: collecting behavior response, speech response and eye-opening response data of a patient, and generating an initial evaluation data set; based on the initial evaluation data set, performing advanced sequence feature extraction processing by applying a gating loop unit algorithm, performing deep emotion tendency analysis by adopting a deep emotion analysis technology, and generating a behavior speech reaction score; based on the behavior speech reaction score, extracting an eye opening reaction score from the eye opening reaction data by using a multi-modal adaptive fusion algorithm, performing dynamic weighted fusion processing through a preset rule, and generating a comprehensive evaluation index by using a deep reinforcement learning technology; and based on the comprehensive evaluation index, comparing the comprehensive evaluation index with a preset threshold range, automatically judging the current coma level of the patient, and generating a personalized medical suggestion report. According to the technical scheme provided by the invention, the automation and refinement degree of patient coma grade evaluation is remarkably improved.

The invention discloses an anti-suffocation device for removing foreign matter from blocking an airway, and belongs to the technical field of first-aid medical supplies, and the anti-suffocation device comprises a vertical barrel vertically arranged on the ground, a piston head slidably and hermetically arranged in the vertical barrel, an air outlet pipe laterally extending from the top end of the vertical barrel, an end barrel connected to the tail end of the air pipe, a mask with a downward opening arranged on the lower side of the end barrel, and an air hole formed in the upper side of the end barrel. According to the device, operation deviation is avoided through the vertical supporting structure, downward pressure is directly converted into efficient suction power in combination with directional airflow control of the one-way valves, and the problems that traditional equipment depends on manual fixation, the force application direction is unstable and the suction efficiency is low are solved; the device is particularly suitable for coma or unmatched patients, and the first-aid success rate and safety are remarkably improved.

The present disclosure relates to compounds of Formula (I′):and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for modulating orexin-2 receptor activity and may be used in the treatment of disorders in which orexin-2 receptor activity is implicated, such as narcolepsy, a hypersomnia disorder, a neurodegenerative disorder, a symptom of a rare genetic disorder, a mental health disorder, a metabolic syndrome, osteoporosis, cardiac failure, coma, or facilitating emergence from anaesthesia.

The invention relates to the technical field of underground safety monitoring and occupational health protection, and discloses an eye movement and multi-mode sensing underground protective glasses and an early warning method. And an elevation angle eye movement sensing module, an inertial sensor, a PPG and body temperature galvanic skin sensor, an acoustic component, a wireless communication module and a detachable glasses leg battery module are connected. The method comprises the steps that eye images and multi-source physiological data are collected in real time, and a multi-dimensional state judgment model is constructed; the logic contradiction between normal blood oxygen value and slow eye movement response is innovatively used for recognizing hidden carbon monoxide poisoning, accidental slipping and coma falling are distinguished through a posture and eye movement cooperation mechanism, and meanwhile the active noise reduction function is achieved. The problems that traditional equipment cannot recognize hidden poisoning and the falling false alarm rate is high are solved, and accurate sensing and early warning of physiological fatigue, poisoning symptoms and safety states of underground personnel are achieved.

The invention, which belongs to the technical field of the medical equipment, discloses a wake-up therapy system for frequency response through auricular vagus nerve magnetoelectricity stimulation, and the system comprises an acquisition conversion module, an anomaly detection module, a spatial modeling module, an anomaly analysis module, a stimulation application module, a monitoring adjustment module, a dynamic adjustment module and an interactive display module. According to the method, accurate analysis from electroencephalogram signals to the space level can be achieved, quantitative evaluation and visual presentation of abnormal brain functions of the patient are achieved, doctors are assisted in judging the brain function state of the patient, and scientific and accurate decision support is provided for awakening therapy of coma or brain injury patients; meanwhile, the therapeutic effect can be evaluated, stimulation parameters can be dynamically adjusted, individualized awakening intervention of the patient is promoted, the nerve over-stimulation risk of the patient is reduced, the abnormal brain area of the patient is accurately positioned, and a basis is provided for precise stimulation.

The invention provides a mask device for an unconscious patient, which comprises a base, a rotatable mounting disc is arranged on the base, a connecting arm is hinged to the mounting disc, a connecting frame is hinged to the end part of the connecting arm, a mounting frame is rotatably arranged on the connecting frame, and the rotating axis of the mounting frame is perpendicular to the rotating axis of the connecting frame. A rotatable mounting cylinder is arranged at the end part of the mounting frame, a telescopic rod is fixedly arranged on the connecting arm, the telescopic rod is connected with the base, the mounting disc, the connecting frame, the mounting frame and the mounting cylinder through a fixing mechanism, and a mask main body is arranged at the bottom of the mounting cylinder. When the device is used, the mask can be placed on the face of an unconscious patient, then the position of the mask body is fixed, the whole fixing process of the mask body can be completed in a very short time, oxygen therapy can be conducted on the unconscious patient in time, binding bands are not needed for fixing, and the face of the patient is effectively prevented from being bruised.

The utility model discloses a dental pad capable of preventing teeth from being injured and bitten and capable of being inserted with a tube, which comprises a support frame which is a hard support frame, the protection pad wraps the supporting frame; wherein the protection pad comprises a tongue fence, an occlusal pad and a lip baffle, the occlusal pad is of an arc-shaped plate structure, the lip baffle is arranged on the outer side arc surface, the tongue fence is arranged on the inner side arc surface, and the tongue fence, the occlusal pad and the lip baffle form a tooth groove; the thickness of the occlusal pad is 2-5 mm, the protection pad is provided with a through hole, and the through hole penetrates through the lip shield, the occlusal pad and the tongue fence. The utility model has the characteristics that the tooth injury caused by tooth occlusion hard contact can be prevented, the oral traumatic ulcer caused by the fact that an unconscious epileptic mistakenly bites lips, cheeks and tongues can be avoided, the ventilation can be realized, the requirement of stomach tube insertion in clinical operation can be met, and the like.

The invention relates to the technical field of oral care, in particular to an unconscious patient oral foreign matter cleaning device which comprises a seat body, two fastening belts with one ends mounted on the front side and the rear side of the seat body respectively and a central airway tube mounted in a mounting shell at the head of the seat body, and an elastic air bag mounted at the head of the central airway tube. A cleaning module is mounted in the middle through a rotary operation pipe, and an adsorption part is arranged between the cleaning module and the rotary operation pipe; the cleaning control center is arranged at the tail of the central airway tube and connected with the cleaning module through a cleaning liquid tube and an air tube, and the problems that in the prior art, due to the fact that a patient does not have the autonomous swallowing and closing capacity, foreign matter easily enters the airway by mistake, choking is caused, and the safety risk is high are solved; the visual field in the oral cavity is poor, the operation space is narrow, and manual or conventional instruments are difficult to clean comprehensively; an airway protective isolation structure is lacked, and cleaning fluid easily enters the esophagus and the airway and cannot adapt to the special physiological status of the coma patient.

The invention provides a monitoring and awakening experiment system for a neurological severe coma patient. The monitoring and awakening experiment system comprises a multi-mode signal processing system, a medical image analysis system and a desktop remote monitoring system, the multi-modal signal processing system is used for identifying the neural activity category of a patient based on behavior visible light, human body infrared thermal imaging and electroencephalogram signal multi-dimensional data; the medical image analysis system obtains disease quantification information; and the desktop remote monitoring system is used for monitoring electroencephalogram signals of the coma patient, performing information management on each module, performing comprehensive analysis on a quantification result of the disease quantification module and an identification result of the abnormity identification module, and performing early warning and alarming on the disease.

The invention belongs to the technical field of head auxiliary posture control, and provides a head posture control device for an unconscious patient. The device comprises a supporting head frame which is provided with a mounting notch and a mounting cavity; the mounting notch is formed in the surface of the supporting head frame and communicates with one side of the mounting cavity; the abutting joint sleeve is mounted at the mounting cavity and abuts against the head of the patient; the control assembly is arranged at the position of the supporting head frame, located at the position of the installation cavity and connected with the abutting head sleeve in an abutting mode. The control assembly comprises a control cylinder set and an abutting flexible bent plate. The control cylinder set is provided with two side cylinders and a center cylinder, the side cylinders are arranged at the two ends of the abutting flexible bent plate, and output shafts of the side cylinders are hinged to the abutting flexible bent plate. The center cylinder is arranged at the center of the abutting flexible bent plate and hinged to the abutting flexible bent plate. The side cylinders and the center cylinder are arranged in an equilateral triangle mode. Wherein the abutting flexible bent plate is arranged below the abutting head sleeve and movably abuts against the abutting head sleeve.

The utility model discloses a constraint glove for a coma patient, which can be conveniently and quickly worn, can be automatically locked, can flexibly adjust the constraint degree according to the thickness of the wrist of the patient, can monitor the wearing state in real time during the treatment period of the patient and feed back the wearing state to medical staff in time, and can also realize a calling function in a constraint state. According to the technical scheme, the device is characterized by comprising a palm sleeve body, a wrist sleeve body, a locking structure and a monitoring structure, the palm sleeve body and the wrist sleeve body are integrally connected, the locking structure comprises a constraint ring, an adaptation layer and a control assembly, the adaptation layer is elastically arranged and is arranged on the inner side wall of the constraint ring, the constraint ring is fixedly arranged at the wrist sleeve body, and the control assembly is fixedly arranged on the palm sleeve body. The control assembly is arranged at the binding ring to adjust the inner diameter of the binding ring, and the monitoring structure is arranged on the palm sleeve body and / or the wrist sleeve body to feed back the wearing state in real time. The locking function of the wrist sleeve body is achieved while the wrist sleeve body sleeves the hand, and the control assembly is matched to further lock and reinforce the binding state.

The invention relates to the technical field of first-aid stretchers, in particular to a portable multifunctional first-aid stretcher based on a folding framework, which comprises a main stretcher support frame, an adjustable backrest is hinged to one end of the outer side of the main stretcher supporting frame through a hinge, a foldable leg supporting assembly is installed at the end, away from the adjustable backrest, of the outer side of the main stretcher supporting frame, a foot supporting assembly is installed on the outer side of the foldable leg supporting assembly, and telescopic moving assemblies are installed on the two sides of the lower end of the main stretcher supporting frame. The adjustable backrest can meet the sitting posture, semi-lying or flat lying requirements of a patient, for example, a patient with dyspnea needs to be in a semi-sitting lying position, and a patient with coma needs to be in a flat lying position; the foldable leg supporting assembly can support the lower limbs of the patient, muscle strain caused by suspension of the legs is avoided, the device is particularly suitable for patients with fracture or lower limb injury, meanwhile, the foot supporting assembly can adapt to foot postures of different patients and is suitable for patients with lower limb fracture and joint injury, pain is relieved through angle adjustment, and secondary injury is avoided.

This invention discloses an interlocking drug infusion device, comprising a drug reservoir for containing drugs, a piston and a screw disposed within the reservoir; a drive wheel connected to the screw, which drives the piston forward by rotating the drive screw; a drive unit that moves in the drive direction to drive the drive wheel to rotate; a driver electrically connected to the drive unit, which, when energized, provides power to the drive unit in the drive direction; a program module electrically connected to the driver, which provides a first drive instruction to control the driver to perform periodic power output; and a position detection module for determining the periodic drug infusion volume. When the drug infusion volume reaches a set threshold, the position detection module and / or the program module provide a second drive instruction to the driver. The program module and the position detection module physically form a synchronous interlocking mechanism to prevent over-infusion in the event of electronic component or preset program failure, thus preventing the risk of hypoglycemia or even coma.

The invention belongs to the technical field of magnetic resonance, and discloses a magnetic resonance radio frequency coil scanning auxiliary device which comprises a moving mechanism, and the moving mechanism comprises a motor, a gear, a rack, a fixing hole, a moving bed, a fixing seat, a first cavity, a push plate, a fixing block and a first spring. Through cooperation of structures such as the rack and the moving bed, a patient can be conveniently and safely transferred, when the patient is in a coma or severely injured state and cannot move, the motor is started to enable the rack to drive the moving bed on the sickbed main body where the patient lies to move to the scanning bed through transmission, and the scanning bed can scan the patient. A patient which cannot move can be stably transferred from a sickbed to a scanning bed, secondary injury possibly caused by manual carrying is avoided, manpower is saved, the patient can receive scanning examinations such as magnetic resonance more conveniently, and a doctor can timely and accurately obtain illness state information of the patient.

The invention provides a multifunctional rescue supporting plate, which relates to the field of medical supplies and comprises a stretcher body, a first braid tightener, a second braid tightener, a lifting belt rope bag and a fixing belt, when the stretcher is used, a wounded person is placed in the stretcher body, then the shoulders of the wounded person are fixed through braids in the first braid tightener and the second braid tightener, then the braids are pulled into the braid limiting parts to fix the abdomen of the wounded person, and finally the braids are straightened to be connected with the rescue braid connecting pieces to fix the legs of the wounded person. Three-dimensional fixation is formed through the braids at multiple positions, the operation process is simplified, body displacement caused by jolting and inclining of a rescued person in the transferring process can be prevented, wounded persons who cannot keep postures autonomously such as fractures and coma can be protected more comprehensively, the risk of secondary injury is reduced, after fixation is completed, the first braid tightener and the second braid tightener can tighten the corresponding braids, and the safety of the rescued person is improved. And then the wounded can be quickly transferred and treated by externally connecting the bougainvillea speetabilis ridge locking position with a lifting rope.

The utility model provides a novel sputum collector, and belongs to the technical field of medical instruments. Comprising a pull rod cylinder, one side outside the pull rod cylinder is in threaded connection with a transverse valve cylinder, the bottom of the transverse valve cylinder is fixedly connected with a longitudinal valve cylinder, a liquid storage tank is inserted into the bottom of the longitudinal valve cylinder, a collecting pipe is inserted into the end, away from the pull rod cylinder, of the transverse valve cylinder, and a suction head is fixedly connected to the end, away from the transverse valve cylinder, of the collecting pipe; the anti-bite assembly is used for supporting the oral cavity of the patient, and the anti-bite assembly is connected with the collecting pipe; the air exhaust assembly is used for sucking sputum of a patient, the air exhaust assembly is connected with the pull rod cylinder, and the anti-bite assembly is arranged, and an anti-bite plug is of a conical outline, so that the anti-bite plug can be quickly plugged into the mouth of the coma patient, and the sputum suction tube is prevented from being bite; the lingual surface placing area and the tooth occlusion area are arranged, so that the discomfort of a patient can be reduced, the stability of the anti-biting plug in the oral cavity is improved, and the patient can be prevented from unconsciously biting the tube.

An electroencephalogram signal-based awakening method and apparatus for a coma patient, an electronic device, and a storage medium. The method comprises: acquiring an electroencephalogram signal of a coma patient, wherein the electroencephalogram signal comprises the frequency, amplitude, rhythm, and the like of brain waves (S100); acquiring corresponding target feature data on the basis of the electroencephalogram signal, calling from a database a comparison data set corresponding to the target feature data, and determining the current coma degree of the coma patient on the basis of the comparison data set and the target feature data (S110); and on the basis of the current coma degree, adjusting a stimulation parameter used for stimulating the coma patient, and stimulating the trigeminal nerve of the coma patient on the basis of the stimulation parameter (S120).

The invention discloses a suspended turning-over auxiliary belt structure applied to a bedside, which comprises an upper body turning-over cushion structure, a lower body turning-over cushion structure, a turning-over driving structure and a controller, and the controller is in communication connection with the turning-over driving structure. The upper body turning-over cushion structure, the lower body turning-over cushion structure and the turning-over driving structure are effectively combined, so that a single medical worker can turn over a patient independently, and multiple medical workers do not need to cooperate to complete the turning-over operation; the device is particularly convenient for critical patients with various pipelines, coma patients incapable of being matched and obese patients.

The application discloses a choking-preventing device for removing foreign matter to block an airway, and belongs to the technical field of first-aid medical supplies, which comprises a vertical cylinder arranged vertically, a piston head arranged to slide and seal internally, an end cylinder connected to the end of a trachea which extends laterally from the top end of the vertical cylinder, a face mask arranged with an opening downwardly at the lower side of the end cylinder, and a gas hole arranged at the upper side of the end cylinder and configured with a first one-way air valve and a second one-way air valve. The device avoids operation deviation through a vertical support structure, controls the directional airflow in combination with the one-way valve, directly converts the downward pressure into efficient suction power, solves the problems of the traditional equipment depending on manual fixing, unstable force application direction and low suction efficiency, and is especially suitable for patients in coma or unable to cooperate, and significantly improves the success rate and safety of first aid.

The invention belongs to the technical field of critical patient limb nursing, and particularly relates to a critical coma patient limb nursing device which comprises a mounting bottom plate, a driving mechanism is fixedly connected to the upper end of the mounting bottom plate, and an adjusting mounting mechanism is fixedly connected to the front end of the driving mechanism. Through mutual cooperation of a double-shaft motor, a rotating connecting plate, a T-shaped sliding sleeve, a first fixing rod and a fixing plate, a first concave plate can be driven to do reciprocating motion in the up-down direction; in the process of driving a first concave plate to do reciprocating motion in the up-down direction, under the mutual cooperation of a second fixing rod, a first L-shaped mounting plate, a second L-shaped mounting plate and a concave mounting frame, the effect of driving two lap joint massage rollers to do reciprocating motion in the up-down direction continuously can be achieved; therefore, the continuous lifting exercise process of the two legs of the patient in lap joint with the two lap joint massage rollers can be achieved.

The present disclosure relates to compounds of Formula (I′):and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for modulating orexin-2 receptor activity and may be used in the treatment of disorders in which orexin-2 receptor activity is implicated, such as narcolepsy, a hypersomnia disorder, a neurodegenerative disorder, a symptom of a rare genetic disorder, a mental health disorder, a metabolic syndrome, osteoporosis, cardiac failure, coma, or facilitating emergence from anaesthesia.

The invention discloses an intelligent terminal and system for evaluating the consciousness state of an unconscious patient based on neurology department monitoring, and belongs to the technical field of medical treatment. According to the method, feature sampling is carried out on the collected neurology department monitoring real-time data of the coma patient, the preset evaluation index of the patient is obtained and analyzed, the key consciousness state risk evaluation parameter is marked as the patient consciousness state basic score of the current monitoring period, and the comprehensive evaluation result of the consciousness state of the coma patient is obtained. An evaluation model is constructed by combining monitoring data collection with key feature extraction, a convolutional neural network of a multi-feature extraction layer and a recurrent neural network of time sequence learning, weights are dynamically corrected by combining individual factors, intelligence and individuation of consciousness state evaluation are achieved, feature vectors of four types of indexes are optimized through the multi-feature extraction layer, and the evaluation accuracy of the consciousness state evaluation is improved. Dynamic correction is carried out by combining the age of the patient, the cause of coma and the monitoring period, so that the evaluation result can reflect the overall consciousness state and highlight the key risk point of the individual.

The invention discloses emergency rescue equipment for operating personnel in a special equipment confined space, which relates to the technical field of rescue equipment and comprises an inclination judging mechanism, a pressure vessel, a pressure vessel control mechanism, a pressure vessel control mechanism, a pressure vessel control mechanism, a pressure vessel control mechanism and a pressure vessel control mechanism, wherein the inclination judging mechanism is used for detecting the inclination angle of an outlet and fixing the outlet of the device; and the rolling type protection mechanism is used for protecting operators. The rescue device is convenient to build and easy to clamp, a part of the rescue device can be replaced by an intelligent control assembly, meanwhile, no additional limitation exists on people entering the tank, when other people rescue the coma people, only the coma people need to be carried to the rolling type protection mechanism, after protection is completed, the coma people can be moved out by pushing the coma people, and the rescue efficiency is improved. And meanwhile, adaptive change can be carried out according to different conditions of the container, so that coma people can be better rescued.

The utility model provides portable emergency equipment for the department of cardiology. The portable emergency equipment comprises an air bag body, an oxygen supply connecting pipe is arranged on the rear side of the air bag body, an oxygen supply pressing plate is arranged above the air bag body, the oxygen supply pressing plate is connected with an oxygen supply pressing beam, the oxygen supply pressing beam is connected with a pull rod, a pull rod adjusting assembly is arranged on the pull rod, and the pull rod is connected with an oxygen supply power mechanism. Through automatic oxygen supply, necessary oxygen support can be provided for coma patients who cannot inhale oxygen by themselves in time, and the survival opportunities of the patients are increased. The flow and pressure of oxygen can be accurately adjusted through the adjusting valve according to the specific illness state and the physical condition of a patient, it is ensured that the patient obtains the most suitable oxygen supply, and the first-aid effect and safety are improved. The equipment is light and portable in design, is convenient to carry and use in various emergency scenes, can quickly provide first-aid services for patients, and avoids delay of treatment opportunities due to inconvenience in carrying of the equipment.

The utility model discloses a drowning prevention strap which comprises a second strap body, a first strap body and a third strap body, the third strap body is connected with the first strap body and the second strap body, a first air bag is arranged in the first strap body, and a second air bag is arranged in the second strap body. A first alarm buzzer and a first silica gel one-way air valve are positioned in the middle of the first strap body, and a first air valve body is installed at the lower end of the first strap body. According to the anti-drowning strap, the buzzing device can not only give an alarm to attract attention of passersby, but also can remind and wake up a flurry and coma drowning person, and the automatic inflation device and the manual inflation device adopt double insurance, so that the anti-drowning strap is higher in practicability, greatly increases the rescue probability of the drowning person, and is convenient to use. And compared with the traditional waistcoat and waistband design, the multifunctional waistband is more convenient to wear due to the adjustable length of the straps and the elasticity of the straps.

The present disclosure relates to compounds of Formula (I’): , and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for modulating orexin-2 receptor activity and may be used in the treatment of disorders in which orexin-2 receptor activity is implicated, such as narcolepsy, a hypersomnia disorder, a neurodegenerative disorder, a symptom of a rare genetic disorder, a mental health disorder, a metabolic syndrome, osteoporosis, cardiac failure, coma, or facilitating emergence from anaesthesia.

The present application relates to the technical field of gastric lavage machine, and disclose a nursing gastric lavage machine for preventing reflux of comatose patients with gastric tube lavage. The chamber of the buffer tank is in pressure communication with the dirty liquid tank through the communication pipe, and the inside is provided with a piston plate pushed by a spring; the buffer tank is provided with a first flow channel and a second flow channel in communication with the gastric lavage liquid tank respectively; the gastric tube assembly is provided with corresponding first and second lavage channels and suction channels; the adjusting mechanism is linked with the piston plate, when the suction circuit is blocked and the negative pressure of the dirty liquid tank is abnormally increased, the piston plate is pressed to move to the trigger position, driving the adjusting mechanism to execute three actions simultaneously: cutting off the first flow channel, turning on the second flow channel, and blocking the suction circuit; so as to automatically flush the lavage liquid to the blockage of the pipe head, and prevent reflux during treatment; the present application realizes automatic detection, rapid dredging and system reset of blockage, and significantly improves the safety, continuity and nursing efficiency of gastric lavage operation of comatose patients.

The invention discloses an unconscious patient waking probability prediction method and system based on spindle wave electroencephalogram characteristics, and relates to the technical field of intelligent medicines.The unconscious patient waking probability prediction method comprises the steps that obtained electroencephalogram signals of an unconscious patient are preprocessed, noise and artifacts are removed, and then multiple characteristics of spindle waves are extracted; a mapping rule of spindle wave features and medical semantic tags is constructed, the features are subjected to symbolization processing, and an inference rule base is constructed based on medical priori knowledge; then numerical prediction and symbolic reasoning are executed in parallel, and a preliminary awakening probability score and a symbolic awakening probability score are obtained respectively; the two results are fused through a probability weighting algorithm, and the final awakening probability is output; finally, a visual report containing a complete reasoning process is generated, and through combination of neural network numerical calculation and symbol logic reasoning, spindle wave electroencephalogram characteristics and medical priori knowledge are fully utilized, so that accurate prediction of the reviving probability of the coma patient is realized.

The invention relates to the technical field of gastric lavage assistance, in particular to a rapid gastric lavage bed capable of adjusting multiple body positions, which comprises a bed body, an adjusting mechanism for assisting a patient to adjust the body positions is arranged on the bed body, the adjusting mechanism comprises two accommodating grooves, a plurality of connecting grooves, a plurality of supporting blocks and a supporting plate, round rods are rotatably connected in the connecting grooves, and the round rods are rotatably connected in the connecting grooves. Mounting blocks are fixedly connected to the round rods, the adjacent mounting blocks are jointly and fixedly connected with a top plate, rotating rods are jointly and rotationally connected between the adjacent supporting blocks, two top rods are fixedly connected to each rotating rod, a pressure bearing rod is fixedly connected to one end of one rotating rod, a pressure bearing groove is formed in the pressure bearing rod, and a pressure bearing groove is formed in the other end of one rotating rod. The device has the beneficial effects that the physical output of workers is greatly reduced, the operation convenience of adjusting the body position of the patient is improved, and the head body position of the coma patient can be flexibly and stably fixed.

The utility model relates to the technical field of nursing devices, and discloses a coma patient foot fixing device which comprises a base, a connecting plate is fixedly connected to one end of the base, protective pads are installed at the two ends of the top of the base, clamping assemblies are arranged on the two sides of the interior of the base, the protective pads are installed on the base through the clamping assemblies, and the connecting plate is fixedly connected with the connecting plate. The clamping assembly comprises a groove, a spring, a clamping plate, a switch plate, a sliding groove and a sliding block, and the groove is formed in the base. According to the foot fixing device for the coma patient, the foot of the patient is placed in the space formed by the base, the connecting plate and the protective pad, then the hook-and-loop fastener and the loop-side hook-and-loop fastener are bonded, and therefore the foot of the patient is wrapped with the base, the connecting plate and the protective pad, the two feet can be effectively prevented from abutting against the tail of a bed, and skin abrasion is avoided; and the position is effectively controlled and can be always kept at a functional position.