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Gold microneedle treatment device capable of adaptively adjusting energy output based on skin moisture
PendingCN119656477Aenergy optimizationGuaranteed therapeutic effectElectrotherapySensorsDynamic impedanceBiomedical engineering
The invention relates to the technical field of medical beauty and medical instruments, in particular to a gold microneedle treatment device capable of adaptively adjusting energy output based on skin moisture, an impedance detection module is used for detecting an initial impedance value of a treatment area tissue corresponding to a microneedle array before energy output; the control module is used for searching corresponding skin initial water content and initial output power corresponding to the initial water content in a database according to the initial impedance value, and controlling the energy source to output energy to the microneedle array according to the initial output power; the impedance detection module is used for dynamically detecting the dynamic impedance value of the treatment area tissue in real time in the energy output process; the control module is used for drawing an impedance curve according to the dynamic impedance value, analyzing a slope change rate of the impedance curve, and searching a corresponding moisture change quantity and a power adjustment value corresponding to the moisture change quantity in a database according to the slope change rate; and the energy source is controlled to adjust the initial output power according to the power adjustment value to output energy to the microneedle array.
Owner:XEMIS MEDICAL TECHNOLOGY (SHENZHEN) CO LTD
Engineered extracellular vesicle, preparation method, application and drug for targeted repair of blood brain barrier
PendingCN119639681Areduce permeabilityachieve fixNervous disorderPeptide/protein ingredientsDiseaseReceptor
The invention belongs to the technical field of biological medicine, and provides an engineered extracellular vesicle, a preparation method, application and a drug for targeted repair of blood brain barrier in order to solve the technical problems that an existing repair tool takes effect slowly and is not enough in specificity, and the engineered extracellular vesicle is loaded with Wnt7a-K190A protein. After entering the brain, the engineered extracellular vesicle can be rapidly and specifically combined with a Gpr124 receptor to promote blood brain barrier repair, and in-vivo experiments verify that the engineered extracellular vesicle can promote blood brain repair, so that the engineered extracellular vesicle can be applied to preparation of targeted blood brain barrier repair drugs, becomes a supplement of existing tools, AAV, LNP and the like, and has a wide application prospect. Particularly, the high requirement on the treatment timeliness of central nervous system (injury irreversibility) diseases is met.
Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV
A du channel moxibustion device
The utility model discloses a governor vessel moxibustion appliance belongs to medical instrument field. The utility model adopts technical scheme, a governor vessel moxibustion appliance, including a plurality of first and last joint's assembling part, the assembling part includes two parallel and symmetrically arranged side plates, one end of the side plate inboard has recessed third round connecting part, the utility model assembles only needs to align second arc groove with second L type arc plate, then through rotation and rotates second L type arc plate to second arc groove, makes second arc convex platform to second L type arc plate and carries out the limit, can complete the assembly of two assembling parts, and installation is quick, can greatly reduce the labor intensity of medical staff, greatly increases the ability of adapting to different height patient, and the hospital only needs to purchase a certain number of assembling parts when purchasing governor vessel moxibustion appliance, carries out the separate replacement of the assembling part damaged in the use process, can effectively reduce the cost of hospital adoption.
Owner:BEIJING MASSAGE HOSPITAL
A telescopic anal fistula drainage tube
The utility model relates to the field of anal fistula drainage tube discloses a telescopic anal fistula drainage tube, including the pipe body, the pipe body front inner wall sliding connection has the extension pipe, the pipe body outside passes through and is opened the drainage hole, the pipe body inner wall is provided with the stretching mechanism, the stretching mechanism includes the limiting component and the support component, the limiting component includes the fixed part, the fixed part fixedly connected in the pipe body inner wall, the pipe body inner wall fixedly connected with the limiting bead, the extension pipe outside sets up the limiting slot, and the limiting bead is connected in the limiting slot inside. In the utility model, by pulling the extension pipe makes, the extension pipe is extruded to the limiting bead through the limiting slot, drives the pipe body deformation to remove the limiting of extension pipe, and at the same time, the deformation of the pipe body is limited through the fixed part, is convenient for the limiting of extension pipe, makes the extension pipe can be length adjusted according to the actual condition of patient, improves the applicability of the device, guarantees the treatment effect.
Owner:喀什地区第一人民医院
Emphysema treatment device
The emphysema treatment device comprises a fixed part, a first end part and a second end part respectively located at the proximal end and the distal end of the fixed part. The first end part, the fixed part and the second end part enclose a cavity. The proximal end of the first end part is provided with an air inlet, and the distal end of the second end part is provided with an air outlet. The maximum outer diameter of the first end part is smaller than the outer diameter of the fixed part, and the maximum outer diameter of the second end part is smaller than the outer diameter of the fixed part. The maximum outer diameter of the first end part and the maximum outer diameter of the second end part are both smaller than the outer diameter of the fixed part, so that a gap exists between the first end part and the second end part and the inner wall of the bronchus after the device is implanted in the bronchus, thereby providing space for granulation proliferation and preventing the granulation from extending into the cavity and affecting the circulation of gas.
Owner:HANSTAR MEDICAL TECHNOLOGY (SHENZHEN) CO LTD
An intelligent medical service comprehensive management system and method
The present invention discloses an intelligent medical service integrated management system and method, which relates to the field of integrated management technology, including: the intelligent medical service integrated management system and method, by implementing the generation of a drug dispatching plan for drugs to be called with sufficient inventory, can achieve mixed treatment of multiple drugs for one disease under the premise of ensuring the side effects of drugs, can reduce the loss of a single type of drugs while ensuring the therapeutic effect of drugs, and avoid a sudden reduction in the number of drugs due to frequent use of the same drug. At the same time, by implementing the generation of a drug dispatching plan for drugs to be called with insufficient inventory, can achieve treatment of multiple diseases with one drug under the premise of ensuring the side effects of drugs, can avoid the situation where there is no medicine to treat in an emergency situation while ensuring the therapeutic effect of drugs, and can ensure the normal medication treatment of patients in an emergency situation.
Owner:GUANGDONG GUSHENGTANG TRADITIONAL CHINESE MEDICINE HEALTH & HEALTH TECHNOLOGY CO LTD
A gastric tube nasal feeding medicine dissolving device
The utility model relates to medical appliance technical field, specifically disclose a kind of gastric tube nasal feeding medicine dissolving device, including base, and the positioning seat is equipped in base upside, and the vertical groove is equipped in positioning seat, and cup body is positioned and placed in groove, and the detachable cover is fixed in cup body top, and the vertical pipe is vertically installed in cover, and the suction pump mechanism matched with vertical pipe is equipped in base side edge, and the automatic stirring mechanism and heating insulation mechanism matched with cup body are equipped in positioning seat, and the medicine adding mechanism is equipped in cover. The utility model can realize the mixing operation of high efficiency, effectively improve the dissolving efficiency of gastric tube nasal feeding medicine, effectively avoid liquid medicine long time exposure in air at the same time, ensure treatment effect and medicine safety.
Owner:THE SECOND AFFILIATED HOSPITAL OF ANHUI MEDICAL UNIV
Cardiovascular 3D printing data processing method
InactiveCN119626470AImprove postoperative resultsImprove the success rate of surgeryMechanical/radiation/invasive therapiesMedical images3d printCardio vascular disease
The invention discloses a cardiovascular 3D printing data processing method, and relates to the technical field of 3D printing data processing.The cardiovascular 3D printing data processing method comprises the steps that patients with cardiovascular diseases are classified, then a 3D operation group and a non-3D operation group are obtained, then basic information of the 3D operation group and the non-3D operation group is analyzed, and then the prognosis influence condition of a 3D printing technology on the patients is obtained; according to the method, the necessity of applying the 3D printing technology to cardiovascular disease treatment is determined, then the significant characteristics of the crowd suitable for the 3D printing technology are obtained through comprehensive analysis, then the crowd suitable for the 3D printing technology is obtained, accurate application of the 3D printing technology is ensured, and then the success rate of an operation and the postoperative effect of a patient are improved; whether the target patient belongs to the 3D technology applicable crowd is analyzed, the diagnosis and treatment scheme of the target patient is determined by integrating the historical diagnosis and treatment records of the patients, and the treatment cost input of the target patient is taken into account while the treatment effect is ensured.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
Rehabilitation nursing postoperative training device facilitating force adjustment
PendingCN119632828AGuaranteed therapeutic effectsoothe the spiritDevices for heating/cooling reflex pointsVibration massagePhysical medicine and rehabilitationNursing care
The invention discloses a rehabilitation nursing postoperative training device facilitating force adjustment, and relates to the field of training devices.The rehabilitation nursing postoperative training device comprises a bottom plate and is characterized in that the upper side of the bottom plate is fixedly connected with a heating mechanism, a moxibustion box, a first bottom rod and a second bottom rod; a first supporting rod is fixedly connected to the upper side of the first bottom rod, a mounting rod is fixedly connected to the top end of the first supporting rod, a cross rod is rotationally arranged on the upper side of the mounting rod, a first limiting rod is rotationally connected to the front side of the cross rod, and a massage mechanism is fixedly connected to the front side of the first limiting rod. By arranging the heating mechanism, hot air in the moxibustion box is continuously blown to the back of a user through the air blowing pipe and is matched with the ignited moxa cone in the moxibustion box, the user is helped to relax the body and relieve the spirit, the fumigating range of the moxa cone is widened, and the treatment effect of the moxa cone is ensured.
Owner:920TH HOSPITAL OF THE JOINT LOGISTIC SUPPORT FORCE OF THE CHINESE PEOPLES LIBERATION ARMY
An intervertebral disc replacement device
The application discloses an intervertebral disc reduction device, which comprises a balloon expansion assembly, a pressurizing pipeline and a pressurizing mechanism; wherein the balloon expansion assembly has a primary expansion function and a secondary expansion function, and is used for reducing the protrusion position of the intervertebral disc; the secondary expansion function comprises a transverse expansion function and an expansion function in front and back directions; and the pressurizing pipeline is connected between the pressurizing mechanism and the balloon expansion assembly. The intervertebral disc reduction device has the primary expansion function and the secondary expansion function, and also has the transverse expansion function and the expansion function in front and back directions, so that the protrusion position of the intervertebral disc of a patient can be effectively pushed and extruded, the protrusion part is returned, the pain of the patient is quickly relieved, the patient can quickly recover, the working efficiency of medical staff is improved, and the device has good practicability.
Owner:ZHANGJIAGANG HOSPITAL OF TRADITIONAL CHINESE MEDICINE
A humanized voice intervention method for inhalation error of an oral-nasal aerosol dispenser
PendingCN122337174AGuaranteed therapeutic effectRealize humanized voice interventionAerosol drug deliveryPatient suctioning
This invention discloses a humanized voice intervention method for inhalation errors in nasal and oral aerosol delivery devices, aiming to address the lack of humanization in existing voice intervention methods, which leads to patient misunderstanding and resistance. The method includes: establishing a patient-doctor corpus by combining expert experience, literature, and guidelines; fine-tuning a language parsing model to obtain an error-sensitive parsing model; using the error-sensitive parsing model to obtain a total intervention feature library and an urgency level sub-library; establishing a two-level query mechanism for patient inhalation errors to query intervention text in the urgency level sub-library; and fine-tuning the voice generation model based on the aforementioned patient-doctor corpus, incorporating new tokens, and evolving through prompting learning into a patient-friendly intervention voice generation model capable of generating intervention voices that are appropriate for the urgency level. The intervention voices generated by this invention can form a humanized voice intervention that approximates the tone of clinical medical staff, and can adapt the tone according to the urgency level of the error, effectively improving the patient's understanding and acceptance of the intervention suggestions.
Owner:CHILDRENS HOSPITAL OF CHONGQING MEDICAL UNIV
Ventricular drainage tube fixing and flow limiting device based on sensor
ActiveCN222623517UGuaranteed therapeutic effecteasy to operateCatheterSuction devicesFlow transducerMedical equipment
The utility model relates to the technical field of medical equipment, in particular to a ventricular drainage tube fixing and flow limiting device based on a sensor, which comprises a main body, a pressure display, a flow display, a pressure sensor, a first flow sensor, a second flow sensor and a flow limiting piece, the main body is provided with a connecting channel through which the drainage tube penetrates; the first flow sensor and the second flow sensor are connected with the flow display; the pressure display is electrically connected with the pressure sensor to display the ventricular pressure; the main body is provided with a matching hole communicated with the connecting channel, and the flow limiting piece is movably arranged in the matching hole to extrude the drainage tube in the connecting channel so as to reduce the flow in the drainage tube. Therefore, the ventricular pressure and the flow change of the drainage tube can be timely and efficiently identified.
Owner:THE SEVENTH MEDICAL CENTER OF PLA GENERAL HOSPITAL
Head moxibustion equipment
ActiveCN224113007UAvoid carrying heavy burdensGuaranteed treatment experienceDevices for heating/cooling reflex pointsPhysical medicine and rehabilitationHead fixation
The utility model provides head moxibustion equipment, and relates to the technical field of medical appliances, the head moxibustion equipment comprises a base, the center of the base is upwards connected with a height-adjustable supporting column, and the top of the supporting column is connected with a first connecting rod which is transversely arranged; the head moxibustion box assembly is rotationally connected to one end of the first connecting rod; the head moxibustion box assembly comprises a box body and a moxa stick clamping module arranged in the box body. A smoke exhaust hole communicated with the inside of the box body is formed in the side wall of the box body, and an ash bearing layer made of tinfoil is horizontally arranged in the box body, below the smoke exhaust hole and close to an opening in the lower end of the box body. According to the technical scheme, the independent supporting column and connecting rod structure is adopted to support and position the moxibustion box assembly actually achieving treatment, the load burden caused by a head fixing frame mode in the prior art to a patient is avoided, and the treatment experience of the patient is guaranteed.
Owner:XIYUAN HOSPITAL OF CHINA ACAD OF CHINESE MEDICAL SCI
A knee guard and a control method thereof
The application relates to the technical field of medical equipment, and discloses a knee protector and a control method thereof. The knee protector comprises a fabric base, a metal circuit, an elastic support and a plurality of electrodes. The fabric base has a first surface and a second surface, and a flexible base material is embedded in the fabric aperture of the first surface. The metal circuit is formed on the first surface. Two elastic supports are oppositely arranged along a first direction and extend along a second direction. A clamping position for accommodating a patella is formed between the two elastic supports. The plurality of electrodes are arranged on the fabric base and electrically connected with the metal circuit. When the knee protector is in a wearing state, the electrodes surround the clamping position. The knee protector can position the patella through the elastic supports. When a user wears the knee protector, the position of the elastic supports can be quickly adjusted, the electrodes arranged around the clamping position can be accurately aligned with preset stimulation positions around the patella, the probability of electrode deviation from the preset positions is reduced, and the electric stimulation treatment effect of the knee protector is ensured.
Owner:JIEXI (SHENZHEN) TECHNOLOGY CO LTD
Hydro-optic needle structure
ActiveCN222605220Uincrease vacuumreduce vacuumInfusion syringesMedical devicesMechanical engineeringPhysics
Owner:CHONGQING XINGCHEN PLASTIC SURGERY HOSPITAL CO LTD
Medicine box special for elderly patients
ActiveCN222605023UGuaranteed therapeutic effectimprove securityOral administration devicePharmacy medicinePharmaceutical drug
The utility model relates to the technical field of medicine boxes, in particular to a medicine box special for elderly patients, which comprises a bottom plate, a protective shell is fixedly connected onto the bottom plate, a medicine outlet is arranged on the protective shell, a connecting cylinder is arranged in the middle of the bottom plate and penetrates through the protective shell, and an adjusting cylinder is connected with the middle of a barrel body in a penetrating manner. The adjusting cylinder is arranged on the outer side of the connecting cylinder in a penetrating mode, the barrel body is arranged in the protective shell in a penetrating mode, a plurality of partition plates I are arranged between the barrel body and the adjusting cylinder, the partition plates I form a plurality of medicine storage bins in the barrel body at intervals, and the medicine storage bins are communicated with the medicine outlet through rotation; and the driving mechanism is arranged in the adjusting cylinder and is in transmission connection with the connecting cylinder. According to the medicine collection device, medicine needing to be taken by an old patient is collected into multiple parts according to the dosage of the medicine needing to be taken at a time and then stored in the multiple medicine storage bins respectively, when the old patient takes medicine, the medicine storage bins are driven to rotate to be communicated with the medicine outlet, and the medicine needing to be taken at a time by the old patient is collected.
Owner:CHENGDU XINJIN DISTRICT TRADITIONAL CHINESE MEDICINE HOSPITAL
Drug rehabilitation system combining virtual reality technology and psychological tutoring
InactiveCN119650005AImprove experiencegood treatment effectCharacter and pattern recognitionMental therapiesDrug AbstinenceAddiction treatment
The invention relates to the technical field of drug addiction treatment, in particular to a drug addiction treatment system combining virtual reality technology and psychological guidance, which comprises a data acquisition unit, a drug addiction evaluation unit, a virtual equipment debugging unit, a VR scene generation unit, a man-machine interaction unit, a stage evaluation unit and a comprehensive evaluation and optimization unit, the drug taking record data and a preset drug rehabilitation strategy are processed through a virtual device debugging unit, virtual devices are debugged, and a plurality of virtual scenes corresponding to the preset drug rehabilitation strategy are selected so as to fit the life scene of a drug rehabilitation person, and the experience feeling of the drug rehabilitation person is enhanced; and replacing the face image of the drug addict in the video data corresponding to each virtual scene with the face image of the drug addict through a VR scene generation unit. Through coordination and cooperation of the units, a complete drug rehabilitation system combining virtual reality and psychological counseling is formulated, the problem that a traditional drug rehabilitation method is poor in drug rehabilitation effect is solved, and the relapse probability of drug rehabilitation personnel is reduced.
Owner:YUNNAN UNIV +1
Package comprehensive physiotherapy instrument
ActiveCN119587864Aquick installationquick releaseElectrotherapyMedical devicesMedicinal herbsPhysical medicine and rehabilitation
The invention relates to a packet comprehensive physiotherapy instrument, and relates to the technical field of physiotherapy instruments. The physiotherapy instrument comprises a static host, a physiotherapy piece and a connecting piece connecting the host and the physiotherapy piece. The physiotherapy piece comprises a physiotherapy belt and a trigger part, the trigger part comprises four groups of balloons which are distributed in a rectangular shape and arranged at the bottom of the physiotherapy belt, the trigger part has a passive protection function, the situation that the equipment is opened when a patient does not wear the physiotherapy belt when the physiotherapy instrument is operated, and consequently resources are wasted is avoided, and only when the patient wears the physiotherapy belt, the equipment cannot be opened. The touch screen can be operated to give various different instructions to carry out physical therapy work on a patient; secondly, when the traditional Chinese medicine bag is heated for physical therapy, the surface of the traditional Chinese medicine bag is rubbed at a constant speed, so that the traditional Chinese medicine can exert the optimal medicine property, the medicinal materials in the traditional Chinese medicine bag can be extruded, the medicinal materials in the traditional Chinese medicine bag are all attached to the affected part of a patient, and the medicine property of the medicinal materials can act on the body of the patient; and a large amount of waste caused by medicine effect is avoided.
Owner:SHANDONG QIAODU HEALTH TECH CO LTD
Slow descent type leg support
PendingCN121818266AGuaranteed therapeutic effectspeed up the flowNursing bedsSuction-kneading massagePhysical medicine and rehabilitationTreatment effect
The slow descending type leg support structurally comprises an adjusting rod, a leg support assembly, a binding belt, a sleeve and a fixed base, one end of the adjusting rod and the leg support assembly are installed together, the other end of the adjusting rod is provided with the sleeve, the sleeve is installed above the fixed base, and the side face of the leg support assembly is fixedly connected with the binding belt; the whole structure is installed on the two sides of a lithotomy position sickbed through the fixing base according to the requirement of a patient, the adjusting rod can be electrically connected with a terminal to control the adjusting rod to slowly descend in the sleeve grid by grid after the patient operation, meanwhile, due to descending of the adjusting rod, the leg supporting assembly at the end of the adjusting rod can be subjected to double influences of gravity pressing of the legs and the belly and descending of the adjusting rod, and therefore the lithotomy position is more stable. According to the invention, the leg can be subjected to multi-position contact pressing, effective pressing can be realized, the body can be stimulated, blood flow can be accelerated, data can be transmitted to a terminal in real time, the blood pressure can be recovered to be stable while the leg is put down, the leg putting time is saved, and the treatment effect of a patient can be ensured.
Owner:YANAN UNIV AFFILIATED HOSPITAL
Medicine storage bin structure of atomizing glasses
ActiveCN224070668UGuaranteed therapeutic effectBathing devicesEye treatmentOfficinalProcess engineering
The utility model discloses a medicine storage bin structure of atomizing glasses, which comprises a medicine storage bin, a sealing ring, a medicine storage bin upper cover, a sealing gasket, a medicine bottle and a medicine storage bin fixing shell, and the medicine storage bin is placed in the medicine storage bin fixing shell. The medicine storage bin comprises a bin body with an opening at one end, and two opposite side plates of the bin body are respectively provided with an atomizing head mounting hole; a sealing ring groove is further formed in the open end of the medicine storage bin, the medicine storage bin upper cover is located above the sealing ring, the sealing gasket is connected with the medicine storage bin upper cover, the medicine bottle is inserted into the sealing gasket, and an opening of the medicine bottle faces the medicine storage bin. According to the design of the medicine storage bin structure, during work, a medicine bottle is inversely arranged in the medicine storage bin for supplying medicine, some liquid medicine flows out of the medicine bottle and enters the medicine storage bin after being used, and compared with the mode that all the liquid medicine is directly poured into the medicine storage bin, the medicine storage bin is more convenient to use. The influence of the temperature generated when the atomizing head works on active ingredients sensitive to the temperature in liquid medicine can be avoided as much as possible, and the treatment effect is guaranteed.
Owner:JIANGSU YUNLIAN INTELLIGENT MEDICAL EQUIP CO LTD
Medicine particle screening device
ActiveCN224208552UMeet the dosageGuaranteed therapeutic effectSievingGas current separationPharmacy medicinePharmaceutical drug
The utility model relates to the technical field of medicine preparation, in particular to a medicine particle screening device which comprises a rack, a shell arranged on the rack, a screening roller obliquely arranged in the shell, a driving assembly used for driving the screening roller to rotate and an opening formed in the bottom of the shell. The screening roller is provided with an opening, the small particle containing groove, the medium particle containing groove and the large particle containing groove are formed below the opening, the dust removal assembly is arranged at the opening, a feeding hopper is arranged on the rack, and the bottom end of the feeding hopper extends into the screening roller; according to the utility model, not only can particles with larger outer diameters be filtered, but also particles with smaller outer diameters and redundant medicine powder can be filtered, so that the same number of particles can meet the dosage of medicine, and the treatment effect of the medicine is ensured.
Owner:GUIZHOU TIANAN PHARM CO LTD
Application of Lamp2b-IMTP fusion exosome in treatment of coronary heart disease
PendingCN122075723AEnsure stable anchoringreduce wasteGenetic material ingredientsInorganic non-active ingredientsReceptorCardiac muscle
The invention discloses an application of a Lamp2b-IMTP fusion exosome in treatment of coronary heart disease. The specific application method comprises the following steps: preparing an exosome matrix, carrying out optimization treatment on the exosome matrix, and finally, specifically combining the optimized exosome matrix with myocardial cells through IMTP on the surface of the Lamp2b-IMTP fusion exosome in an intravenous injection administration mode. Therapeutic substances are accurately delivered to damaged myocardial tissues, which is the core advantage of the fused exosome and is also the basis of subsequent treatment effects: IMTP (myocardial targeting peptide) is modified on the surface of the exosome, and the IMTP can be accurately combined with a specific receptor on the surface of a damaged myocardial cell.
Owner:GUANGDONG CELL BIOTECHNOLOGY CO LTD
Silicone hydrogel contact lens material and preparation method and application thereof
ActiveCN115353583Breduce inflammationMeet the needs of daily wearOrganic active ingredientsSenses disorder
The present invention discloses a silicone hydrogel contact lens material and its preparation method and application. The silicone hydrogel contact lens material includes the following raw materials by weight: 0.2-0.8 parts of L-arginine zwitterion derivative monomer, 40-80 parts of hydrophilic monomer, 20-40 parts of siloxane monomer, 0.5-2 parts of initiator, and 0.5-2 parts of cross-linking agent. The L-arginine zwitterion derivative of the present invention has dense guanidine active sites. By combining it with the contact lens material, it can intelligently respond to the reactive oxygen generated in the microenvironment of the inflammation site of the eye, continuously release NO, reduce ROS, and alleviate eye inflammation. The preparation method of the present invention is simple and efficient. The L-arginine zwitterion derivative monomer, hydrophilic monomer, and siloxane monomer initiate double bond polymerization under ultraviolet light irradiation, so that the compound is more stable, not easy to be eluted, and has excellent biocompatibility performance. The continuously released NO can reduce intraocular pressure and nourish the visual nerve.
Owner:NANJING RUIJIE MEDICAL TECHNOLOGY CO LTD
Respiratory treatment equipment
ActiveCN224193877UGuaranteed service lifeimprove securityRespiratorsTherapeutic DevicesEmergency medicine
The utility model belongs to the technical field of medical instruments, and discloses respiratory therapy equipment which comprises a shell and a humidifier, a containing space is formed in the shell, the humidifier is located outside the shell, and the respiratory therapy equipment further comprises a liquid level detection assembly used for detecting the liquid level in the humidifier. The shell is provided with a detection position located between the humidifier and the liquid level detection assembly, the liquid level detection assembly comprises a sealing part and a sensing part at least partially located in the containing space, the sensing part comprises a circuit board located in the containing space, and the sealing part can seal the area where the detection position is located; therefore, the phenomenon that liquid enters the respiratory therapy equipment through the detection position when the respiratory therapy equipment is wiped or in other situations with liquid is avoided, the phenomenon that a circuit in the respiratory therapy equipment is short-circuited or electrical components are damaged is avoided, the service life of the respiratory therapy equipment is guaranteed, and the respiratory therapy equipment is convenient to use. And meanwhile, the safety of the respiratory treatment equipment is improved, so that the use experience of a user is improved.
Owner:JIANGSU YUYUE MEDICAL EQUIP&SUPPLY CO LTD +2
Atomization mask special for breathing
The utility model belongs to the technical field of medical instruments, and particularly relates to a special atomization mask for breathing, which comprises a mask body and an atomization pipeline, a limiting cover body is arranged at the top end of the atomization pipeline, a connecting frame is arranged at one end of the limiting cover body, a jaw support frame is arranged at one end of the connecting frame, and a connecting block is arranged on one side of the connecting frame. Connecting springs are arranged on one sides of the connecting blocks, one ends of the connecting springs are connected with the inner wall of the mask body, connecting supports are arranged on the two sides of the connecting frame, connecting grooves are formed in the connecting supports, and connecting blocks are arranged on the two sides of the connecting frame; in the atomization treatment process of a patient, the state that the head is lifted and the respiratory tract is opened can be kept all the time, atomized medicine can enter the respiratory tract more smoothly, the contact area of the respiratory tract and the medicine is increased, and therefore the atomization effect of the patient is improved, the treatment effect is improved, medicine consumption is reduced, and the treatment effect is guaranteed.
Owner:SHAOXING SECOND HOSPITAL
Dental laser handpiece state evaluation method
PendingCN119643103AGuaranteed therapeutic effectGuarantee the stability of useHardware monitoringSubstation equipmentDentistryAnti bacteria
The invention discloses a dental laser handpiece state evaluation method, relates to the technical field of laser handpiece state evaluation, and aims to solve the problems that the appearance state of a laser handpiece is checked mostly in traditional evaluation modes, and a laser generator is used as a laser generator of the laser handpiece, so that the appearance of the laser handpiece cannot be evaluated. The technical problem that stability and safety are inconvenient to evaluate in the long-term operation process is solved, and the method comprises the following steps: S1, evaluating the sealing performance; professional sealing performance detection equipment is adopted to perform pressure testing on the mobile phone shell, it is ensured that no gas or liquid leaks within a specific pressure range, the corrosion resistance and antibacterial performance of the shell material are checked, it is ensured that no liquid permeates and no dust enters in the use and disinfection process, and corrosion of common disinfection reagents can be effectively resisted; s2, cross infection risk assessment; a mode of combining three-dimensional modeling analysis and actual simulation operation is utilized to evaluate the structural design of the mobile phone and determine whether dead angles difficult to clean and disinfect exist or not. The method has the advantage of evaluating the service life of the laser generator after being used for a long time.
Owner:VICTRUM (BEIJING) LASER TECH CO LTD
Methods, systems, apparatus, and storage media of visualizing registered medical images
ActiveCN115482263Beasy to manageImprove registration convenienceImage analysisComputer visionNuclear medicine
The embodiment of the specification provides a method, system, device and storage medium for visualizing registration of medical images, the method comprising: acquiring a plurality of medical images; dividing the plurality of medical images into at least one group according to a registration relationship between the plurality of medical images; acquiring a registration relationship between the plurality of medical images in the at least one group, and visualizing the registration relationship; wherein the visualizing the registration relationship comprises visualizing a registration method and a registration direction between a reference medical image and a registered medical image in the plurality of medical images in the at least one group.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
Magnetohydrodynamic pulse negative pressure micropump system integrated with wireless parameter monitoring
PendingCN121952826AEnable continuous monitoringImprove monitoring accuracyPump testingSensorsData displayRadio frequency energy
The invention relates to the technical field of intelligent implantable medical instruments, in particular to a magnetohydrodynamic pulse negative pressure micropump system integrated with wireless parameter monitoring, which comprises a fully implantable magnetohydrodynamic intelligent sensitive micropump, an in-vitro multifunctional driving read-out unit and an intelligent terminal, the fully-implanted magnetomotive intelligent-sensitive micropump is of a hollow titanium alloy screw structure, a magnetomotive power pump module and a wireless passive sensing module are arranged in the fully-implanted magnetomotive intelligent-sensitive micropump, the fully-implanted magnetomotive intelligent-sensitive micropump can be implanted into a bone in a minimally invasive mode, pulse negative pressure is generated, and intraosseous tissue gap hydraulic data are wirelessly transmitted. The in-vitro unit provides a driving magnetic field and radio frequency energy; and the intelligent terminal realizes data display, analysis and parameter adjustment to form intelligent closed-loop control. The system realizes integration of treatment and monitoring, is minimally invasive, has no infection risk, is accurate in monitoring and efficient in treatment, solves the problem of pain points in the prior art, and has important clinical application value.
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV
A child oral treatment administration device
The present application relates to the medical technical field, disclose a kind of oral cavity treatment dosing device for children, including outer shell and detachably connected to the occlusion component of the front end of the outer shell, the outer surface of the outer shell is equidistantly provided with four installation cavities, each installation cavity is slidably provided with the medicine storage cartridge that can be independently dosed, the outer surface of the medicine storage cartridge is respectively connected with the medicine inlet pipe for liquid supplement and the medicine outlet pipe for accurate medicine outlet;The inner portion of the outer shell is rotatably provided with driving gear, and one end of the medicine storage cartridge close to the driving gear is rotatably provided with a connecting gear;The inner side of the outer shell is fixedly connected with four groups of fixed seats. By setting four independent installation cavities on the outer shell and corresponding configuring the independently slidable medicine storage cartridge, medical staff can sequentially complete step-by-step dosing according to the treatment process, without frequent disassembly and replacement of the medicine storage cartridge, which greatly improves the operation convenience and clinical dosing efficiency of oral cavity treatment dosing for children.
Owner:HOSPITAL OF STOMATOLOGY XIAN JIAOTONG UNIVERSITY +1
Ultrasonic uterus involution instrument and operation method thereof
PendingCN119587904AGuaranteed therapeutic effectEnsure consistencyUltrasound therapyTreatment effectMechanical engineering
The invention belongs to the technical field of medical equipment, and discloses an ultrasonic uterus involution instrument and an operation method thereof.The ultrasonic uterus involution instrument comprises a machine body, an adjusting arm, a driving part and a treatment head, the driving part is connected with the machine body through the adjusting arm, and the driving part is in transmission connection with the treatment head so as to drive the treatment head to move in the horizontal direction; the treatment head is slidably arranged at the driving end of the driving part in the vertical direction, so that the height of the treatment head can be adaptively adjusted corresponding to the change of the skin gradient when the treatment head slides along the skin, and the horizontal direction is perpendicular to the vertical direction. According to the ultrasonic uterus involution instrument, the treatment head is slidably arranged at the driving end of the driving part, so that when the treatment head is driven by the driving part to move in the horizontal direction, the treatment head can be pushed to move in the vertical direction through the change of the gradient of the skin, and the treatment head always slides on the skin under the gravity of the structure of the treatment head; and the abutting stability of the treatment head to the skin is effectively ensured, so that the treatment effect of the treatment head is ensured.
Owner:GUANGZHOU TONGZE MEDICAL TECH CO LTD