205 results about "Chest Surgeon" patented technology

The invention discloses a multi-modal data fusion-based intelligent management system for a thoracic surgery monitoring unit, belongs to the technical field of medical information and artificial intelligence, and aims to solve the limitation of an existing thoracic surgery monitoring system in the aspects of multi-modal data fusion, heterogeneous data semantic alignment and intelligent deep analysis and prediction decision. The system is characterized by comprising a multi-modal data acquisition unit, a heterogeneous data fusion and semantic alignment module, an intelligent analysis and prediction decision module, a man-machine interaction and visual presentation module and a secure storage and management module. By the adoption of the technical scheme, comprehensive multi-modal data fusion, high real-time performance, deep intelligent analysis and prospective prediction can be achieved, intelligent decision support, resource optimization, continuous learning and self-adaptive optimization are provided, and the intelligent level and patient management efficiency of the thoracic surgery intensive care unit are remarkably improved.

The invention discloses a venous thrombosis risk assessment method based on a large language model, and relates to the technical field of medical artificial intelligence, and the method comprises the steps: collecting thoracic surgery diagnosis and treatment data of a patient, carrying out the space-time alignment, generating a standard diagnosis and treatment data flow, and carrying out the homomorphic encryption of the standard diagnosis and treatment data flow, and forming an encrypted patient data package; inputting the encrypted patient data packet into a multi-task large language model, performing feature extraction and semantic coding by a feature coding layer, performing time sequence modeling and risk probability calculation by a risk quantification layer, and outputting a venous thromboembolism risk level of a patient; and performing feature decoupling and potential space mapping on the encrypted patient data packet to obtain thrombus semantic potential features. Through the multi-task large language model, the dual machine learning algorithm and the homomorphic encryption, the accuracy of venous thrombosis risk early warning is improved, and the safety of the risk assessment process is enhanced.

The invention discloses a thoracic surgery postoperative drainage monitoring data processing method and a thoracic surgery postoperative drainage monitoring data processing system. The method comprises the following steps: synchronously acquiring thoracic respiration dynamic characteristics of a patient and fluid dynamic characteristics of a thoracic closed drainage system through a data acquisition module; the central processing server establishes a time sequence mapping relationship between the two, performs feature fusion analysis, and calculates to obtain a thoracic cavity-pipeline coupling efficiency index; performing logic judgment on the postoperative recovery state of the patient on the basis of the index, and identifying a chest-pipeline fluid transmission state including breathing work limitation, drainage channel blockage and pleural cavity air leakage; and dynamically generating a grading equipment response strategy including adjusting training intensity and triggering pipeline maintenance early warning or analgesia intervention according to an identification result. According to the method, accurate recognition and closed-loop management of postoperative complications are achieved by quantitatively evaluating the linkage relation between respiration driving and drainage response.

The invention discloses a psychological state recognition method and system based on physiological signals, and relates to the technical field of intelligent preoperative evaluation and planning of thoracic surgery, and the method comprises the steps: S1, collecting multi-modal physiological signals, and forming an original signal set; s2, performing parallel preprocessing on the original signal set to generate a denoised time sequence signal; s3, dynamically generating a modal weight coefficient based on the quality parameters, and performing weighted fusion on the multi-modal time sequence signals by using the weight coefficient; and S4, inputting the fused feature vector into a personalized recognition model, and outputting psychological state probability distribution through an adaptive feature mapping layer in the model. And S5, according to the user feedback signal or the distribution offset of the continuous monitoring data, triggering online parameter updating of the personalized recognition model, and generating a recognition model after incremental optimization. According to the psychological state recognition method and system based on the physiological signals, the problem that psychological state recognition is inaccurate due to large individual difference, strong environmental interference and weak dynamic adaptability can be solved.

The invention discloses a thoracic surgery complication risk intelligent pre-judgment and prevention and control system, and relates to the technical field of medical surgery, the system comprises a data acquisition module, an edge fusion module, a baseline storage module, a two-dimensional evaluation module and a prevention and control execution module; according to the invention, intraoperative multi-source dynamic data are comprehensively collected through the data acquisition module, after feature quantification is carried out on image data through the edge fusion module and normalization processing is carried out on other data, intraoperative real-time comprehensive data with unified dimensions are generated through fusion operation, and meanwhile, preoperative baseline data are called by relying on the baseline storage module; the two-dimensional evaluation module is used for correspondingly matching intraoperative comprehensive data with preoperative baseline data, and a pre-judgment result of a complication occurrence condition is formed through multi-step quantitative calculation, so that full-process collaboration from data acquisition, fusion processing to evaluation and pre-judgment is realized, the pre-judgment process depends on integration and multi-dimensional analysis of multi-source data, and the pre-judgment efficiency is improved. And a complete logic closed loop is formed.

The invention provides a thoracic surgery respiratory training system and method, and the method comprises the steps: constructing a respiratory-physiological feature tensor through the time sequence change of a respiratory airflow parameter during respiratory training in combination with the fluctuation feature of blood oxygen saturation in the respiratory training process, and carrying out the space-time convolution fusion of the respiratory-physiological feature tensor and a chest respiratory movement track, obtaining a respiratory efficiency index; constructing a taboo risk vector based on the risk relationship map of the thoracic surgery postoperative complications and the electronic medical record of the target user, and generating a complication risk entropy of the target user under the current respiratory training according to the taboo risk vector in combination with the pain tolerance physiological data; and according to the respiratory efficiency index and the complication risk entropy, determining a dynamic adaptation margin of the target user to current respiratory training, and based on the dynamic adaptation margin, dynamically adjusting the training resistance of the self-adaptive resistance adjustment respiratory training device. By the adoption of the scheme, a multi-dimensional respiratory training feedback mechanism can be constructed to conduct self-adaptive adjustment on the training resistance.

The utility model discloses a postoperative wound protection device for thoracic surgery, which relates to the technical field of postoperative care and comprises gauze, a gasket is fixedly connected outside the gauze, the left side and the right side of the gasket are respectively and fixedly connected with a side belt, and a movable component convenient for changing medicine is arranged inside the gauze. According to the wound protection device used after the thoracic surgery, the groove, the movable piece, the movable head, the inner plate, the mucilage glue, the medicine cloth and the fixed head are arranged, the position of the gasket is aligned to the outer portion of the wound position after the thoracic shell operation of a patient, the gauze covers the surface of the wound, and when dressing change is needed, the fixed head is opened, the movable piece is opened at the front end of the groove, and then the dressing change is completed. Meanwhile, a plurality of groups of mucilage glue are arranged on the inner plate, close to the wound surface, of the movable piece, so that the medicine cloth is fixed on the inner plate through the mucilage glue, when the medicine cloth needs to be replaced, the medicine cloth is directly torn off at the mucilage glue position and then is covered again, and the problem that the device does not have the function of facilitating medicine changing is solved.

The invention belongs to the technical field of medical instruments, and particularly relates to a thoracic surgery hydrops drainage device which comprises a drainage tube and a conveying tube. The crushing mechanism is arranged in the drainage tube; the filtering mechanism is arranged at the end part of the drainage tube and is used for blocking large impurities in the accumulated liquid; the cleaning mechanism is arranged on the crushing mechanism and is used for cleaning the filtering mechanism; the auxiliary mechanism is arranged in the conveying pipe; wherein the auxiliary mechanism comprises pressure measuring parts, the multiple pressure measuring parts are annularly distributed on the conveying pipe, pressure relief parts are arranged on the two sides of each pressure measuring part, a water conveying part is arranged on the conveying pipe, a net extruding part is arranged in the conveying pipe, and a linkage part is arranged on the water conveying part. The device can automatically monitor blockage of the filter screen and start flushing, and meanwhile, through a linkage pressure relief and filter screen expansion mechanism, chest pressure shock is effectively prevented, and smoothness of a drainage channel is doubly guaranteed.

The invention discloses a thoracic surgery wound dressing change whole-course sterile protection intelligent operation mechanism which comprises an operation mechanism, a limiting mechanism and a fixing buckle, and the operation mechanism, the limiting mechanism and the fixing buckle are arranged in an upper-middle-lower structure; the operating mechanism comprises a middle pad, a first fixing block, a first breaking ball, a positive pole magnetic plate, a first placement groove, a limiting column, a rotating hole, a rotating shaft, a rotating roller, a fixing rubber column, a first visual film, a top pad, a second fixing block, a second breaking ball, a negative pole magnetic plate, a second placement groove, a first fixing hole, a second fixing hole, a breathable film, a third fixing block, a flexible film sensor, a fixing ring, a second visual film and a soft sealing buffer ring. The first through groove is arranged in the first through groove. According to the scheme, by means of the integrated design of intelligent monitoring, dynamic sealing, convenient operation and close fitting, the problem of pain points in the prior art is solved, upgrading from passive protection to active monitoring is achieved, and the whole-process sterility, operation efficiency and wearing experience are all considered.

The invention belongs to the technical field of postoperative incision protection, and particularly relates to a surgical incision protection device for thoracic surgery patients, which comprises a back plate assembly, a thoracic-abdominal assembly is arranged on the back plate assembly, one end of the thoracic-abdominal assembly is connected with a belt retracting device, a waist support plate is arranged on the lower side of the back plate assembly, and a first fixing belt is arranged on the waist support plate. According to the chest and abdomen assembly, through cooperation of the belt collecting device and the isolation protection device, the belt collecting device can adjust the tension of the chest and abdomen assembly in real time based on a tension sensor, and a buffering air bag and elastic spokes of the isolation protection device synchronously buffer impact; a tension adjusting-buffering protection dual-protection system is formed, the chest and abdomen traction force generated when the patient moves or bends down can be accurately counteracted, and the incision is prevented from being torn due to traction.

The invention provides a thoracic surgery teaching assistance method and system, and the method comprises the steps: constructing a thoracic surgery virtual operation interaction environment based on a digital twin technology, and endowing a virtual thoracic cavity tissue model with initial biomechanical parameters; an operation instruction data sequence of an operator for the virtual surgical instrument is collected in real time through the man-machine interaction interface; based on the operation instruction data sequence, calculating an operation disturbance characteristic index representing the motion dispersion degree of an operator in real time by using a sliding time window algorithm; establishing a dynamic evolution mapping model of an operation disturbance characteristic index and a biomechanical parameter, dynamically correcting an initial biomechanical parameter of the virtual tissue according to the index calculated in real time, and when the index exceeds the standard, controlling the parameter to deviate to an easily damaged state so as to simulate histopathologic change caused by rough operation; and performing physical collision response calculation and three-dimensional picture rendering according to the evolved model. According to the invention, dynamic coupling of operation behaviors and organization characteristics is realized, and the physical reality sense of teaching is improved.

The invention belongs to the technical field of postoperative compression hemostasis equipment, and particularly relates to a thoracic cavity postoperative compression hemostasis protection device which comprises a compression cloth piece, a through hole is formed in the upper surface of the compression cloth piece, a protection cover is fixedly connected to the hole wall of the through hole, and two symmetrically-distributed arc-shaped open grooves are formed in the outer wall of the bottom end of the protection cover; the bottom end of the protective cover is fixedly sleeved with an elastic sealing rubber cover, and the inner wall of the protective cover is fixedly connected with a compression hemostasis mechanism. The chest post-operation compression hemostasis protection device not only has the functions of compression hemostasis, sealing isolation protection and visual compression force, but also has the capability of accurately controlling the compression force to avoid the situation that the compression force is too large or too small, and also has the function of preventing body tissues on the two sides of an incision after the chest operation from being pulled to prevent the incision from being secondarily damaged, so that the safety of a patient is improved. The use reliability of the device is effectively improved, the recovery safety and comfort of a patient are improved, and the compression hemostasis and recovery effects of the patient after the thoracic surgery are guaranteed.

The invention discloses positioning type thoracic surgery puncture auxiliary equipment, and relates to the technical field of thoracic surgery puncture. The positioning type thoracic surgery puncture auxiliary equipment comprises a supporting table, a shoulder fixing mechanism, a positioning mechanism and a waist fixing mechanism, a lifting table is arranged over the supporting table, the waist fixing mechanism is arranged on the lifting table, and the waist fixing mechanism comprises a U-shaped sliding plate, a first L-shaped plate, a second L-shaped plate, a fixing sleeve and a T-shaped plate. According to the positioning type thoracic surgery puncture auxiliary equipment, a U-shaped sliding plate and a clamping mechanism are used in cooperation, under the meshing effect of a toothed plate and a gear, a first L-shaped plate or a second L-shaped plate can be pulled to drive the U-shaped sliding plate and the clamping mechanism to move synchronously, so that two sets of positioning rods are synchronously inserted into and pulled out of corresponding positioning holes, and the U-shaped sliding plate can slide and be positioned; the position of the U-shaped sliding plate can be correspondingly adjusted according to the waist positions of patients of different heights, and then the clamping mechanism is matched to clamp the waists of the two sides of the patients.

The invention belongs to the technical field of medical care, and particularly relates to a dressing change device for thoracic surgery nursing, which comprises a fixed base, a protection part is placed in the middle of the fixed base, the protection part is used for isolating and protecting a wound, and a medicine application part is arranged in the protection part. The lower end of the medicine applying part is coated with medicine and can penetrate through the protection part to make contact with the knife edge. The protection part comprises a supporting knot, a supporting base, a sticking piece, an upper seat and an upper cover, the supporting knot can be arranged in the middle of the fixed base in a sleeving mode, the supporting base is fixedly connected with the lower end of the supporting knot, the middle of the sticking piece is stuck to the upper portion of the supporting base, and the upper seat is fixedly connected with the upper portion of the supporting knot. Storage, preprocessing and bearing functions are integrated through integrated design, and operation is simplified; the flexible sealing structure adapts to thoracic activity, and dynamic protection and ventilation are achieved; and non-contact sterile taking and placing, accurate positioning and low-sensitivity fixing are combined, so that the dressing change efficiency, the safety and the patient comfort are remarkably improved.

The invention belongs to the technical field of medical treatment, and particularly relates to a thoracic surgery multi-cavity thoracocentesis drainage device which comprises a transparent shell, two hydrops tanks are arranged in the transparent shell, a puncture needle is arranged above the transparent shell, and a drainage tube is fixed to one end of the puncture needle; a micro motor is installed at the bottom end of the transparent shell, two rolling wheels are rotationally connected into the transparent shell, the two rolling wheels are sleeved with a moving plate, mounting frames are arranged on the two sides of the interior of the transparent shell, and an infrared transmitter and an infrared receiver are installed on one sides of the two mounting frames correspondingly; wherein one liquid accumulation tank is arranged between the infrared transmitter and the infrared receiver, and one mounting frame is further provided with a distance sensor. The micro motor rotates to drive the movable plate and the standby liquid accumulation tank to move towards the liquid accumulation tank filled with liquid, and the lifting plate is separated from the connector, so that the liquid accumulation tank filled with liquid is conveniently replaced by the standby liquid accumulation tank.

The invention discloses an augmented reality chest surgery department nursing evaluation intervention method, and relates to the technical field of chest surgery department nursing, and the technical scheme comprises the following steps: collecting multi-mode nursing data, AR equipment environment perception data and a nursing intervention instruction in a chest surgery department perioperative period; performing judgment and demand mapping on the nursing intervention instruction to obtain a target nursing intervention scene and an AR dynamic interaction rule; based on the clinical priority of the nursing intervention instruction, the rehabilitation contribution degree of the patient and the AR interaction real-time performance, grading AR dynamic interaction rules to obtain a functional nursing task set; sensing data features according to an AR interaction protocol specification and an AR device environment corresponding to the target nursing intervention scene; the method has the advantages that emergency tasks can be executed automatically and preferentially, conventional tasks can be delayed, the highest equipment resource authority is allocated to the emergency tasks, intervention response time is shortened, potential safety hazards caused by intervention response lag are reduced, and nursing timeliness and safety are improved.

The invention relates to the technical field of medical instruments, in particular to a thoracoscope for thoracic surgery, which comprises a thoracoscope body sleeve and a thoracoscope tube, the thoracoscope body sleeve is fixedly connected with the thoracoscope tube, and a working opening is formed in one end, far away from the thoracoscope body sleeve, of the thoracoscope tube; a working assembly is arranged on the inner side of the endoscope tube and located at the end away from the endoscope body sleeve in a sliding mode, and a driving mechanism for controlling the working assembly to linearly move in the length direction of the endoscope tube is arranged in the endoscope body sleeve. By the adoption of the technical scheme, the working assembly at the end of the endoscope tube can be protected, a camera is prevented from being polluted before an operation or in the process of being inserted into the thoracic cavity of a patient, the camera shooting effect is prevented from being affected, and the operation efficiency is improved to a certain degree.

The utility model discloses a minimally invasive incision protection device for cardiothoracic surgery, which belongs to the technical field of cardiothoracic surgery postoperative recovery, and comprises a silica gel ring which is pasted on the surface of skin and is used for fixing drug delivery cotton, and a protection shell which forms a closed space with the surface of the skin to protect an incision is arranged at the top of the silica gel ring. An air cavity communicated with the closed space is formed in the top of the protective shell; cooling liquid is arranged in the cooling cavity, the cooling cavity is arranged in a circumferential array, a cooling pipe is arranged in the cooling cavity, an air inlet and an air outlet of the cooling pipe are communicated with the air cavity and the closed space respectively, and the air outlet of the cooling pipe is located at the bottom of the closed space and faces the medicine feeding cotton. By means of the protective shell, the cooling pipe, the air cavity and the cooling cavity, ventilation and heat dissipation can be conducted on an incision, skin surface ulceration caused by non-ventilation at the incision is effectively avoided, and meanwhile bacteria in the external environment can be effectively prevented from infecting a wound in an internal circulation ventilation mode.

This invention discloses a method for comfortable anesthesia and controlled-release analgesia for daytime thoracic surgery, belonging to the field of computer technology combining computer vision and medical device control. The method involves: acquiring a first image acquisition command to control the image acquisition unit to acquire a facial region image stream of the subject at a first acquisition frequency; performing a wrinkle feature extraction operation on the current facial frame to obtain a first wrinkle feature parameter set containing contour length values ​​and grayscale gradient values; comparing this parameter set with a preset benchmark wrinkle parameter set to generate a wrinkle change offset; determining infusion control parameters from a preset control strategy mapping table based on this offset, and generating an infusion control command to instruct the infusion unit to perform the corresponding infusion action. This invention achieves refined control of the anesthesia process by real-time quantitative analysis of facial wrinkle morphological changes and automatically generating and adjusting infusion control commands.

The present application belongs to the technical field of medical apparatus and instruments, and particularly relates to a chest tube positioning device for thoracic surgery nursing, which comprises a first dressing part, a medical rubber ring, a second dressing part, a catheter fixing part, a clamping ring assembly and a clamping strip arranged on the clamping ring assembly. The first dressing part is coated with the medical rubber ring and attached to the skin. One end of the clamping strip can be inserted into the interior of the clamping ring assembly and change the clamping degree of the clamping ring assembly. The clamping ring assembly is sleeved on the medical rubber ring, clamps the medical rubber ring and the chest tube and keeps them fixed. The second dressing part has a spacing with the first dressing part. The catheter fixing part is arranged on the second dressing part. The present application can effectively reduce the discomfort caused by the drainage tube caused by the patient's daily activities. The pulling force will not directly act on the wound, reducing the risk of secondary trauma caused by improper management of the tube.

The utility model belongs to the technical field of medical instruments, and particularly relates to a thoracic surgery auxiliary expansion device which comprises a base mechanism, a supporting mechanism is installed above the base mechanism, a connecting mechanism is installed at the top end of the supporting mechanism, and an expansion mechanism is installed on one side of the connecting mechanism. The base mechanism comprises a bottom plate seat, a positioning supporting rod is connected to the outer side of the bottom plate seat in a threaded meshing and penetrating mode, and supporting legs are connected to the lower end of the positioning supporting rod. The supporting mechanism comprises a first supporting rod fixedly installed on the bottom plate seat, and a second supporting rod is arranged on the inner side of the first supporting rod. According to the rib expanding device, the expanding mechanism is supported through the base mechanism and the supporting mechanism, and when the expanding mechanism expands ribs of a patient, the expanding mechanism can expand the ribs of the patient; the dilation mechanism can be supported through the base mechanism and the supporting mechanism, the dilation mechanism is prevented from toppling over, manual supporting and positioning of the dilation mechanism can be replaced, and therefore the labor intensity of medical staff is reduced.

1. Name of the product in this design: Suction tube (thoracic surgery). 2. Intended use of this design: for medical devices. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses an adjustable thoracic surgery nursing expiration training device, and relates to the technical field of medical nursing instruments. The device comprises a main pipe, an adjusting pipe, a gas guide pipe, a gas hood, a base and a controller, the upper end of the main pipe is movably connected with the adjusting pipe, the upper end of the main pipe is in threaded connection with a limiting sleeve used for fixing the use height of the adjusting pipe, and a cavity channel for being connected with the gas guide pipe is formed in the bottom of one side of the main pipe. A patient is reminded whether the small ball is in a floating state during training through the film type pressure sensor, the processing chip, the time control panel and the buzzer, the processing chip can record the time when the buzzer makes a sound every time according to data processing, and therefore the patient can conveniently inquire historical training records through the time control panel in the later period; medical staff can make a training plan according to the rehabilitation training result of a patient, and then the device can be fixed to the smooth surface of an object through cooperation of a cross rod and an adsorption block or a suction cup.

This invention provides an intelligent anti-extubation vest and its application control method. Through sensor fusion and intelligent control technologies, it upgrades traditional passive fixation to an active protection system, shifting from "post-event handling" to "pre-event warning." Clinical trials show that it can reduce unplanned extubation rates, shorten nurse response times, and significantly improve the safety and quality of care for thoracic surgery patients. This invention achieves active protection through a closed-loop control system of "real-time monitoring - automatic clamping - multi-level alarms," ​​realizing an active anti-extubation mechanism and improving fixation reliability.

The present application belongs to the technical field of medical devices, and particularly relates to a chest surgery clinical nursing intubation guiding device, which comprises a fixed handle, the inside of the fixed handle is fixedly connected with a flow guide part, the inside of the flow guide part is provided with a guiding part, a liquid delivery channel is formed between the inner wall of the flow guide part and the outer wall of the guiding part, the inside of the guiding part is hollow to form an intubation guiding channel, and the gap between the intubation tube and the guiding channel is used to extract waste liquid; the flow guide part comprises a drainage shell, a connecting head, a supporting ring, a supporting seat and a plug seat, the upper end of the drainage shell is fixedly arranged in the inside of the fixed handle, and one end of the drainage shell is connected with an external liquid supply pump. The present application integrates intubation placement, liquid delivery and waste liquid extraction functions, accurately guides and develops to ensure that the intubation is accurately in place, uses a double-channel structure to realize simultaneous liquid delivery and liquid extraction without interference, and cooperates with a sealing and anti-skid design to improve operation safety, sterile protection and use convenience.

The invention discloses a tube bundle collator for thoracic surgery department medical care and a using method thereof, and relates to the technical field of thoracic surgery department medical equipment. A tube bundle is arranged between the movable plate and the bearing frame, the purpose of fixing the tube bundle is achieved through cooperation of the movable plate and the bearing frame, and the use height of the movable column, the connecting base and the movable plate in the bearing frame can be achieved by changing the height position of the adjusting nut on the circumferential surface of the movable column. The clamping stability of tube bundles with different outer diameters can be realized under the cooperation of the bearing frame, so that the practicability and the applicability of the device can be improved; a storage battery electrically connected with the flow velocity sensor and the controller is arranged on the rear side of the controller, the storage battery provides power for the flow velocity sensor and the controller, and the controller analyzes and records the liquid medicine flow condition detected by the flow velocity sensor.

The utility model discloses a protective structure of tableting machine for thoracic surgery medicament production belongs to thoracic surgery medicament production technical field, the utility model discloses a collection mechanism: the collection mechanism sets up in the front side of the push mechanism, the collection mechanism includes: connecting plate: the connecting plate rear surface fixed connection in the tableting machine body front surface, guide piece: the guide piece rear surface fixed connection in the connecting plate front surface, guide subassembly: the guide subassembly is provided with three, three the guide subassembly all sets up in the guide piece inside, slow pressure subassembly: slow pressure subassembly sets up in the guide subassembly downside, the utility model discloses a collection mechanism, has solved the push mechanism higher on the surface of the organism, and the staff will place the collecting device on the ground, and the problem that will cause the tablet breakage because of the rapid falling of the tablet, long -time handheld collecting device, can cause hand muscle sore and swollen, influence the follow -up operation of staff.

The invention belongs to the technical field of medical instruments, and particularly relates to a thoracic surgery postoperative rehabilitation nursing device which comprises a binding plate made of rubber, the left side and the right side of the binding plate are connected with the same binding band, and the lower side wall of the binding plate is connected with a plurality of compression boxes through connecting assemblies. The side wall of the compression box located on the rightmost side is connected with a controller, a first gauze pad and a second gauze pad are arranged below the compression box, the first gauze pad is located below the second gauze pad, and the compression box makes contact with the second gauze pad through a pressure assembly. When the nursing device is used for stopping bleeding in the later period of wound healing of the patient in the thoracic surgery department, targeted local compression hemostasis can be conducted on the wound according to the healing condition of the wound of the patient, and while compression hemostasis is conducted on the bleeding point of the wound, the problem that due to the fact that the wound healing position is continuously and excessively pressed, secondary damage of new tissue is caused is solved.

The application discloses a tubeless thoracic surgery pleural effusion monitoring device and relates to the technical field of pleural effusion monitoring. The tubeless thoracic surgery pleural effusion monitoring device comprises a body and a movable monitoring mechanism. The movable monitoring mechanism comprises an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a linear driver, the output end at the bottom of the linear driver is fixedly installed with an X-ray detector, the side of the surface of the linear driver is installed with an auxiliary assembly, the auxiliary assembly comprises a connecting base block and a pressing guide rod, the top end of the pressing guide rod and the side of the surface of the support are fixedly installed with an elastic telescopic damping rod, the bottom end of the pressing guide rod is fixedly connected with a rectangular sheet, the side of the bottom of the rectangular sheet is fixedly connected with a limiting piece, the middle of the bottom of the rectangular sheet is fixedly connected with a flexible pad, the purpose of preventing shaking is achieved, the patient can be pressed and held, a stable posture is maintained, and the chest cavity effusion can be accurately monitored, and the device is safe and reliable.

The invention belongs to the technical field of medical equipment, and particularly relates to a postoperative rehabilitation nursing device for thoracic surgery, which comprises a nursing box and a nursing tube fixedly arranged on the side wall of the nursing box, a hydrops drainage tube and a pneumatosis drainage tube are fixedly arranged in the nursing tube, and the postoperative rehabilitation nursing device further comprises a drainage tank fixedly arranged on the inner wall of the bottom of the nursing box, the end, located in the nursing box, of the hydrops drainage tube is fixedly connected with the top of the drainage tank, a negative pressure pump is fixedly arranged on the inner wall of the top of the nursing box, and the output end of the negative pressure pump extends out of the nursing box and is fixedly provided with a first filter. Through cooperation of the pressure detection mechanism, the drainage adjusting mechanism, the anti-falling mechanism and the PLC, precise partitioned drainage of thoracic effusion and pneumatosis after the thoracic surgery, intelligent response of pressure sudden rise and self-adaptive stable fixation of a pipeline are achieved, meanwhile, the effusion amount can be monitored in real time, multiple backflow prevention is achieved, and the drainage effect is good. The accuracy, the safety and the stability of postoperative drainage are greatly improved.