36results about How to "Reduce the difficulty of treatment" patented technology

The embodiment of the invention provides a virtual choledochoscope interventional operation planning method, device and apparatus and a storage medium, and the method comprises the steps: carrying out the medical image scanning of the abdomen of a target object, and obtaining a two-dimensional medical image sequence; performing three-dimensional modeling according to the medical image sequence to obtain a biliary tract three-dimensional model; according to the choledochoscope inlet position and the focus position marked in the biliary tract three-dimensional model, planning a biliary tract path planning in the biliary tract three-dimensional model; and selecting a target biliary tract path meeting the indication requirement from the planned biliary tract paths according to the biliary tract path selection indication requirement. A doctor can use the three-dimensional model for diagnosis and pre-operation training, and compared with diagnosis and pre-operation training through two-dimensional medical images, the three-dimensional model is more visual and three-dimensional, the disease diagnosis and treatment difficulty of the doctor is reduced, the operation time is shortened, and the operation risk is reduced.

The invention discloses a radiotherapy positioning device for an oncology department. The radiotherapy positioning device comprises a trapezoidal positioning plate, wherein the top of the trapezoidalpositioning plate is fixedly connected with a support frame by welding; the top of the support frame is fixedly connected with a bearing plate by threads; the top of the bearing plate is fixedly connected to a central operation panel by springs; an electric heating blanket is disposed in the central operation panel; the top of the central operation panel is fixedly connected with symmetric stopping slide rails by nail joint; the tops of the stopping slide rails are connected with a headrest by stopping bolts; the top of the central operation panel is fixedly connected with an elastic frame bynail joint; the elastic frame is fixedly connected with a lumbar support pillow by nail joint; and the outer side of the central operation panel is provided with a round of guide rail by riveting. Theguide rail and a rotating shaft enable a radiotherapy apparatus to rotate around the central operation panel, thereby achieving precise positioning and greatly enhancing a therapeutic effect. Therefore, the radiotherapy positioning device for the oncology department has a broad application market.

The invention relates to an ear-nose-throat disease treatment device and belongs to the technical field of medical apparatuses and instruments. The ear-nose-throat disease treatment device comprises a treatment table body and a movable treatment table, wherein a patient lying-leaning bed is arranged on the upper side of the treatment table body, a positioning pillow is arranged on the upper side of the patient lying-leaning bed, a disposable soft pillow cushion is arranged on the upper side of the positioning pillow, a manually controlled operating panel is arranged on the front side of the patient lying-leaning bed, an azimuthal movement control press key is arranged on the manually controlled operating panel, a device control main switch is arranged on the right side of the azimuthal movement control press key, an electromagnetic wave transmission shaft is arranged on the left side of the patient lying-leaning bed, and a treatment table master control box is arranged on the left side of the electromagnetic wave transmission shaft. The ear-nose-throat disease treatment device is complete in functions and convenient to use and is capable of saving time and labors, scientific, quick and convenient to use, safe, efficient, intelligent and accurate when a medical worker treats a patient suffering from an ear-nose-throat disease, and the treatment difficulty of the medical worker is reduced.

The present invention relates to a general surgery burn treatment device, belonging to the technical field of medical instruments. The device comprises a body. The lower side of the body is provided with supporting legs, and two sides of each of the supporting legs are provided with brake metal strips. The inner sides of the supporting legs are provided with alloy connection rods. The lower sides of the supporting legs are provided with small rubber wheels. The right side of the body is provided with an alloy frame plate. The upper side of the alloy frame plate is provided with a chassis fixed ring. The upper side of the chassis fixed ring is provided with a vertical hard plastic rod. The left side of the vertical hard plastic rod is provided with a supplement liquid heating tube. The upper side of the vertical hard plastic rod is provided with a body fluid bottle rack. The upper side of the body fluid bottle rack is provided with a body fluid bottle fixing device. The general surgery burn treatment device has the advantages of full functions and convenience in use, when medical personnel carry out post-injury treatment, time and labor are saved, the device is scientific and convenient, safe and efficient, intelligent and accurate, and the difficulty of treatment of the medical personnel is reduced.

The invention relates to a joint movement assistor, according to the technical scheme, a first joint part, a second joint part, a third joint part and a metacarpal bone part are sequentially fixed tothe back face of a soft glove from top to bottom; paper folding actuators are respectively arranged between the first joint part and the second joint part, between the second joint part and the thirdjoint part, and between the third joint part and the metacarpal bone part; an air pump comprises an air pump body and an inflation pipe. The paper folding actuator is provided with an inflation cavity, and the paper folding actuator achieves telescopic movement through inflation and deflation operation of the inflation cavity; the first joint part, the second joint part, the third joint part and the metacarpal bone part are communicated with the inflation cavity; an air inlet is formed in the end, away from the third joint component, of the metacarpal bone part. The air pump body communicateswith the air inlet through the inflation pipe. The hand can be promoted to complete joint flexion and extension movement without the help of other people, and the treatment difficulty and the treatment cost are reduced while the treatment effect is effectively guaranteed.

The invention relates to the technical field of a new purpose of a compound, and mainly provides a purpose of a 2-aminooimidazole derivative to preparation of bacterial biofilm activity inhibition medicine. The invention provides a purpose of the 2-aminooimidazole derivative or pharmacologically acceptable salt or compositions to preparation of medicine for inhibiting the biofilm activity, degrading the bacterial biofilm and destroying the bacterial biofilm; the 2-aminooimidazole derivative has a structure shown as a formula (I) in the description, wherein R is alkyl, alkenyl, alkynyl, aryl, naphthenic groups, haloalkyl, halogenated alkenyl, alkyl amino groups, alkoxy, aryl alkoxy, aryl-O-alkyl, aryl-NH-alkyl, aryl alkenyl, aryl alkyl or aryl alkynyl; R<1>, R<2>, R<3> and R<4> are respectively and independently hydrogen, alkyl, alkenyl, alkynyl, halogen, halogenated alkyl, alkoxy, aryl or aryl alkyl.

The invention discloses a double-cavity guide tube with supported stable orientation. The double-cavity guide tube comprises a guide tube body and an operation handle, wherein the operation handle is arranged at the rear end of the guide tube body; guide wire canals are formed inside the guide tube body along an axis; the surface of the front end of the guide tube body is coated by a developing mark; the guide tube body is divided into a front indication section and a rear twisting and control section; the wall of the guide tube is made of medical flexible plastic or the combination of rubber and a metal net; two guide wire canals are formed inside the guide tube body; one is a super-selective guide wire canal which passes through the indication section and the twisting and control section; the other one is a support guide wire canal which is only arranged in the twisting and control section. Due to support of a support guide wire, the twisting and control section of the guide tube and a main blood vessel can be retained in a coaxial direction as far as possible, and the indication section and the super-selective guide wire of the guide tube can be very conveniently operated and controlled to reach a target focus, so that the phenomenon that the guide tube is inserted and pulled out can be reduced or avoided in surgical treatment, and thus the treatment difficulties and the risk can be reduced.

The invention discloses near-infrared light-responsive nano-liposomes, a preparation method of the near-infrared light-responsive nano-liposomes, and application in synergetic treatment of tumors. Thenear-infrared light-responsive nano-liposomes are used for obtaining liposomes loaded with up-conversion @ phosphorus through a thin-film hydration method and covalently bound thiol-modified nucleicacid aptamers on the surfaces. The nano-liposomes prepared by the method have the advantageous that near-infrared light energy can be efficiently converted into chemical energy and thermal energy by the nano-liposomes with near-infrared light collection, tumor-targeted photodynamic and photo-thermal synergy treatment is realized, the limitations that single-mode treatment is poor in therapeutic effect, low in tissue penetrability, and poor in selection and recognition abilities in the clinical transformation application of photodiagnosis treatment are discussed. The near-infrared light-responsive nanoliposomes are high in biocompatibility, higher in tumor-specific aggregation ability, and higher in tumor killing effect in in vivo experiments.

The invention discloses a low-carbon compound selenium-rich edible-fungus culture material and a culture method using the same. The low-carbon compound selenium-rich edible-fungus culture material comprises, by weight, 30-45 parts of straw, 15-25 parts of peanut oil pressing residues, 10-20 parts of corn cobs, 15-25 parts of rapeseed oil pressing residues, 5-7 parts of plant ash, 1.5-2.5 parts oflime powder and 1.5-2.5 parts of gypsum powder. The edible-fungus culture material has the advantages that the culture material mainly comprises the mixture of corn straw, rape straw and cotton straw,organic waste produced in peanut oil and rapeseed oil pressing and crushed corn cobs obtained after corn pressing, can provide various nutrients needed by edible fungi, and solves the problem that waste such as the corn straw, the rape straw, the cotton straw and the corn cobs is hard to treat, environment protection is benefited, low carbon is achieved, production cost is saved, and the treatment difficulty of straw such as the corn straw is lowered.

The invention discloses an ecological food for simulating fecal transplantation, and a production method and an application thereof, and belongs to the field of probiotic fermentation and application.The production method of the ecological food comprises the following steps: mixing raw materials with water, sequentially adding single enzymes including amylase, pepsase and pancreatin in three stages, and performing enzymolysis; inoculating the raw materials with Bacillus subtilis and Bacillus coagulans after enzyme deactivation of the raw materials, performing aerobic fermentation, inoculatingwith Lactobacillus rhamnosus, Lactobacillus acidophilus, Lactobacillus reuteri, Lactobacillus paracasei, Pediococcus acidilactici and Lactobacillus plantarum, performing airtight fermentation, finally inoculating with Bifidobacterium adolescentis, Bifidobacterium longum and Bifidobacterium animalis, performing strict anaerobic fermentation, and performing freeze-drying to obtain the product. Theecological food can simulate fecal transplantation therapy and relieve a series of health problems caused by intestinal flora imbalance. The ecological food can be directly eaten, does not need to beintroduced into the intestinal tract of a patient through a complex method, reduces the administration difficulty, and can be used as a supplement or partial replacement scheme of fecal transplantation therapy.

The invention discloses a multifunctional clinical treatment device for emergency surgery. The multifunctional clinical treatment device comprises an L-shaped mounting rod, a bed body and a bottom plate, wherein the bed body is transversely and fixedly connected to one side of the top end of the bottom plate; an adjusting plate is fixedly hinged to one side, far away from a supporting structure, of the bed body; a fixed rod is vertically and fixedly connected to one end, close to one side of the adjusting plate, of the bed body; a fixed sleeve is vertically and fixedly connected to the middleposition of the top end of the bottom plate at one side of the adjusting plate; the L-shaped mounting rod, which extends to the outer part of the fixed sleeve, is in sliding connection with the innerpart of the fixed sleeve; a movable block is in sliding connection with the top end of the other side of the L-shaped mounting rod; and the bottom end of the movable block is fixedly connected with amedical baking lamp. According to the multifunctional clinical treatment device disclosed by the invention, the L-shaped mounting rod and the movable block are arranged; and the L-shaped mounting rodand the movable block move so that the medical baking lamp is driven to move up and down and left and right, and furthermore, the position of the medical baking lamp can be changed according to the position of a wound of a patient and the treatment effect is improved.

The invention relates to a drainage and puncture device for a department of cardiology. The drainage and puncture device comprises a support frame, a liquid collection tank, a negative pressure pump and a drainage and puncture body connected with the liquid collection tank through a flow guide pipe, wherein at least two drainage and puncture tubes with a telescopic function are movably arranged onthe drainage and puncture body; a locking component for locking the positions of the drainage and puncture tubes is also arranged on the drainage and puncture body; each drainage and puncture tube iscomposed of interconnected hard tube and soft corrugated tube; a drainage head / puncture needle is detachably arranged at the end part of the hard tube of each drainage and puncture tube; the end partof the soft corrugated tube of each drainage and puncture tube is connected with the flow guide pipe through an adapter; the liquid collection tank comprises a tank body, a tank cover, an external tank body and an external tank cover; a filter barrel is inserted and arranged in the tank body; and a drive component for driving the filter barrel to rotate is arranged in the external tank body. Thedrainage and puncture device can select drainage / puncture according to operation requirements, conveniently adjusts the puncture / drainage depth and contributes to reduction of the treatment difficultyof a doctor.

The invention discloses a Lactobacillus acidophilus capable of reducing the drug resistance, and a biological preparation prepared therefrom. The Lactobacillus acidophilus disclosed in the invention is a new Lactobacillus acidophilus XD13R, has a preservation number of CCTCCM2014216, can reduce the proportion of drug resistant bacteria in animals, and can reduce the resistance of animals and human bodies to various antibiotics. The invention also discloses the biological preparation prepared by using the Lactobacillus acidophilus XD13R, and a preparation method of the biological preparation. The biological preparation is used to feed domestic animals in order to reduce the proportion of bacteria resisting different antibiotics in the animals by 30-96%.

The invention relates to a pulp chamber roof detector, which is designed to solve the technical problem that when dental pulp diseases are treated by the prior art, whether the pulp chamber roof is cleared thoroughly cannot be determined. The pulp chamber roof detector mainly comprises a gauge stick main body and a detecting part, wherein the detecting part consists of a detecting body and a detecting head and forms an integral body together with the gauge stick main body; and the detecting body close to the side of the detecting head is in an inversed V shape, and the upper plane of the detecting head is vertical to the detecting body close to the side of the detecting head. The pulp chamber roof detector has the characteristics and the advantages of simple structure, reasonable design, easy operation, strong practicability, simple fabrication process, and low cost. The pulp chamber roof detector can accurately detect the existence and the accurate position of the pulp chamber roof and provides guidance to eliminate the pulp chamber roof clearly and thoroughly; and because of the elimination of the pulp chamber roof, a pulp canal can be find out easily and can be treated, thus the labor intensity and the treatment difficulties for a doctor is greatly reduced, the treating time is reduced, the treatment effect and the efficiency are greatly improved, damages and perforations to the pulp chamber walls and the pulp chamber bottom are avoided, and the happenings of malpractices caused by the damages and the perorations are reduced and avoided.

The invention relates to an upper gastrointestinal hemorrhage nursing device and method for the digestive system department, the device comprises a guide unit, a miniature endoscopic unit, an external unit and a stomach tube unit which are connected with one another, compared with the prior art, upper gastrointestinal endoscopic and hemorrhage nursing are carried out in a string traction mode, the treatment difficulty is reduced, and the treatment efficiency is improved. The rejection psychology of the patient in the treatment process is avoided; the operations of intubation and extubation are guided by the guide unit, so that the upper digestive tract mucosa is effectively prevented from being damaged by forced intubation, and a gap is formed in the sliding sleeve with the gourd-shaped section, so that the breathing of a patient is facilitated; gastric lavage operation, liquid drainage operation and medicine feeding operation can be achieved through one tube, damage to digestive tract mucosa is greatly reduced, the nursing process is achieved through an intelligent control system, the main body structure of the miniature endoscopic unit can be reused, waste of medical resources is avoided, and operation cost is reduced.

The invention discloses a nasal cavity resonance rehabilitation instrument and method based on nasal flow measurement and audio-visual feedback technology. The instrument includes a real-time processing unit, a main control unit and a real-time nasal flow audio-visual feedback unit, and the real-time processing unit is used for real-time processing of nasal cavity resonance generated by users Nasal flow data at time, the rehabilitation method includes the following steps, the real-time nasal flow measurement unit measures the user's nasal flow data in real time, and the user is required to wear a nasal flow partition during measurement, and the function of the partition is to separate the two passages of the nasal cavity and the oral cavity , so as to measure the signals of the two channels separately to determine whether there is a nasal cavity resonance disorder. The present invention can set the rehabilitation mode according to the user's nasal cavity resonance disorder type, so as to select the applicable rehabilitation content and rehabilitation steps. The operation is simple and convenient, and the difficulty of treatment of nasal cavity resonance disorder is reduced. A differentiated treatment plan is developed, and the treatment effect is more effective.

The invention belongs to the technical field of phototherapy equipment, and particularly relates to a gynecological clinical phototherapy device which comprises a medical bed, a first phototherapy instrument used for whole body phototherapy is arranged at the side end of the medical bed, a rectangular groove used for rotation of a backup plate is formed in one end of the medical bed, and a concave groove used for working of a second phototherapy instrument is formed in the other end of the medical bed. A rotating shaft used for rotating the backup plate is arranged in the rectangular groove of the medical bed, rectangular grooves used for lifting the supporting blocks are formed in the two ends of the medical bed, and through the arrangement of the supporting blocks, the motors drive the supporting blocks to ascend and descend through transmission, so that the supporting height of the arc-shaped blocks is adjusted, legs of a patient are supported, and the treatment difficulty of the patient is reduced; meanwhile, an elastic rod and a connecting spring are further arranged at the position, and the connecting spring has the elastic capacity, so that the arc-shaped block can achieve the good telescopic effect according to the thickness of the legs of the patient, can be better attached to the legs of the patient, and can achieve the better supporting effect.

The invention discloses a neurology clinical medical instrument and its use method, comprising a base, a universal wheel, a support column, a working box, a control panel and a working shock head, the bottom of the base is fixedly installed with a universal wheel, and The number of universal wheels is four, the middle of the top of the base is fixedly installed with a support column by welding vertically, the support column is fixedly connected with a power line, and the top of the base on one side of the support column is fixedly installed with a place seat, and a disinfection storage barrel is placed in the placement seat, a work box is fixedly connected to the top of the support column, and a movable rod is sleeved on the support column at the bottom end of the work box. The neurology clinical medical instrument and its method of use securely fix the working vibrating head on the patient's vibrating place, avoiding the falling off of the working vibrating head during the vibration treatment process, and at the same time, the patient's retching can be processed in time, and the treatment can be improved. The front positioning plays an auxiliary function and reduces the burden on medical staff.

The invention discloses a flap traction mechanism for breast surgery. The flap traction mechanism comprises a traction mechanism, an adjusting mechanism, a lighting mechanism and a pushing mechanism, the traction mechanism is located at the front end of the adjusting mechanism, the lighting mechanism is located in the traction mechanism, the pushing mechanism is located on the adjusting mechanism, and the adjusting mechanism can adjust the positions of the traction mechanism, the lighting mechanism and the pushing mechanism. The traction mechanism, the illumination mechanism and the pushing mechanism can be automatically finely adjusted, the skin flap is clamped through cooperation of the fixing plate and the traction plate, secondary damage to the skin flap caused by hook type traction is prevented, meanwhile, a second pressing plate is placed at the traction position, makes direct contact with the skin and provides a pressing force for the skin, so the mechanism effectively prevents the wound from further cracking under the action of long-time traction force, reduces the treatment difficulty, is suitable for different parts, and can effectively play a role in pressing.

The invention belongs to the technical field of cardiac assist equipment, and discloses a percutaneous interventional left ventricular assist device. The assist device includes a drainage tube, a return tube, a first conduit, a second conduit and a blood pump; the return tube is sleeved On the outside of the drainage pipe, a cavity is formed between the return pipe and the drainage pipe; several groups of second through holes are arranged on the pipe wall of the return pipe; one end of the first conduit and the end of the second conduit Both ends are nested in one end of the drainage tube. The auxiliary device proposed by the present invention is simple in structure and low in cost. The use of the auxiliary device does not require thoracotomy and open-heart surgery on the patient, thereby reducing the pain of the patient; in addition, the treatment operation steps are reduced, the treatment time is saved, the treatment difficulty is reduced, and the treatment reliability is improved.

The invention relates to a drainage and puncture device for a department of cardiology. The drainage and puncture device comprises a support frame, a liquid collection tank, a negative pressure pump and a drainage and puncture body connected with the liquid collection tank through a flow guide pipe, wherein at least two drainage and puncture tubes with a telescopic function are movably arranged onthe drainage and puncture body; a locking component for locking the positions of the drainage and puncture tubes is also arranged on the drainage and puncture body; each drainage and puncture tube iscomposed of interconnected hard tube and soft corrugated tube; a drainage head / puncture needle is detachably arranged at the end part of the hard tube of each drainage and puncture tube; the end partof the soft corrugated tube of each drainage and puncture tube is connected with the flow guide pipe through an adapter; the liquid collection tank comprises a tank body, a tank cover, an external tank body and an external tank cover; a filter barrel is inserted and arranged in the tank body; and a drive component for driving the filter barrel to rotate is arranged in the external tank body. Thedrainage and puncture device can select drainage / puncture according to operation requirements, conveniently adjusts the puncture / drainage depth and contributes to reduction of the treatment difficultyof a doctor.

The present invention relates to a general surgery burn treatment device, belonging to the technical field of medical instruments. The device comprises a body. The lower side of the body is provided with supporting legs, and two sides of each of the supporting legs are provided with brake metal strips. The inner sides of the supporting legs are provided with alloy connection rods. The lower sides of the supporting legs are provided with small rubber wheels. The right side of the body is provided with an alloy frame plate. The upper side of the alloy frame plate is provided with a chassis fixed ring. The upper side of the chassis fixed ring is provided with a vertical hard plastic rod. The left side of the vertical hard plastic rod is provided with a supplement liquid heating tube. The upper side of the vertical hard plastic rod is provided with a body fluid bottle rack. The upper side of the body fluid bottle rack is provided with a body fluid bottle fixing device. The general surgery burn treatment device has the advantages of full functions and convenience in use, when medical personnel carry out post-injury treatment, time and labor are saved, the device is scientific and convenient, safe and efficient, intelligent and accurate, and the difficulty of treatment of the medical personnel is reduced.

The present invention discloses a formula for prevention and treatment of acute severe pancreatitis combined with liver damage. The formula comprises a formula in a prevention stage and a formula in atreatment stage. The specific formula is as follows: in the prevention stage: 0.01-0.05 g / Kg body weight of radix scutellariae + 0.01-0.015g / Kg body weight of radix salviae miltiorrhizae; and in thetreatment stage: 0.01-0.05 g / Kg body weight of radix scutellariae + 0.02-0.03 g / Kg body weight of radix salviae miltiorrhizae. The formula has the prevention function on high-risk populations, has a certain degree of remission and control effects on occurrence and development of the disease, and effectively alleviates severity of the acute severe pancreatitis combined with the liver damage, breaksa limitation of "one prescription for thousand people" of traditional medicines using body weight as a basis for medicine use, enables the medicine use to be personalized and quantified as much as possible, conducts precautionary intervention on the high-risk populations in an early stage, groups, conducts early small dose prevention, can comprehensively adjust human body functions, is slightly increased in the medicine use dosage after the onset, can enable severity to be reduced and treatment difficulty to be low after the onset of patients, can be smoothly absorbed by human body, enables digestive system functions to be slowly and orderly restored, can promote rehabilitation and facilitates long-term stability in the future.

The invention discloses a portable therapeutic apparatus for preventing keratitis infection, and belongs to the field of eye treatment. The portable therapeutic apparatus for preventing keratitis infection comprises a U-shaped eye protection frame and a medicine dripping handheld handle which are used in cooperation, and the front end of the U-shaped eye protection frame is fixedly connected with a pair of eye protection supporting frames. By means of mutual cooperation of the U-shaped eye protection frame, the eye protection supporting frames, an air drum type eye shield, an elastic arc-shaped strip and a medicine dripping rotating pipe, a child can be effectively assisted in controlling the upper eyelids and the lower eyelids, liquid medicine can effectively enter the eyes to treat the cornea, the treatment effect is improved, operation is conducted in cooperation with the medicine dripping handheld handle, medical staff or parents can independently finish medicine dripping and flushing treatment on children, the treatment difficulty is reduced, and secondary damage to corneas caused by actions of the children during treatment is reduced through effective supporting of an upper eyelid arc-shaped protection piece and a lower eyelid arc-shaped protection piece on the upper eyelids and the lower eyelids.

The invention relates to the technical field of new uses of compounds, and mainly provides the use of 2-aminoimidazole derivatives in the preparation of active drugs for inhibiting bacterial biofilms. The present invention provides 2-aminoimidazole derivatives or pharmaceutically acceptable salts thereof or compositions thereof in the purposes in the preparation of the medicine of inhibiting bacterial biofilm activity, degrading bacterial biofilm, destroying bacterial biofilm, described 2-aminoimidazole The derivative has a structure shown in the following formula (I): formula (I), wherein, R is alkyl, alkenyl, alkynyl, aryl, cycloalkyl, haloalkyl, haloalkenyl, alkylamino, alkane Oxygen, arylalkoxy, aryl-O-alkyl, aryl-NH-alkyl, arylalkenyl, arylalkyl or arylalkynyl; R 1 , R 2 , R 3 and R 4 Each is independently hydrogen, alkyl, alkenyl, alkynyl, halogen, haloalkyl, alkoxy, aryl, or arylalkyl.

The invention discloses near-infrared light-responsive nano-liposomes, a preparation method of the near-infrared light-responsive nano-liposomes, and application in synergetic treatment of tumors. Thenear-infrared light-responsive nano-liposomes are used for obtaining liposomes loaded with up-conversion @ phosphorus through a thin-film hydration method and covalently bound thiol-modified nucleicacid aptamers on the surfaces. The nano-liposomes prepared by the method have the advantageous that near-infrared light energy can be efficiently converted into chemical energy and thermal energy by the nano-liposomes with near-infrared light collection, tumor-targeted photodynamic and photo-thermal synergy treatment is realized, the limitations that single-mode treatment is poor in therapeutic effect, low in tissue penetrability, and poor in selection and recognition abilities in the clinical transformation application of photodiagnosis treatment are discussed. The near-infrared light-responsive nanoliposomes are high in biocompatibility, higher in tumor-specific aggregation ability, and higher in tumor killing effect in in vivo experiments.

The invention discloses a nasal cavity resonance rehabilitation instrument and method based on a nasal flow measurement and audio-visual feedback technology. The instrument comprises a real-time processing unit, a main control unit and a real-time nasal flow audio-visual feedback unit, the real-time processing unit is used for processing nasal flow data when a user generates nasal cavity resonancein real time, the rehabilitation method comprises the following steps that the real-time nasal flow measuring unit measures nasal flow data of a user in real time, the user is required to wear a nasal flow partition plate during measurement, and the partition plate is used for partitioning a nasal cavity channel and an oral cavity channel so that signals of the two channels can be measured respectively to judge whether nasal cavity resonance disturbance exists or not. The rehabilitation mode can be set according to the type of the nasal cavity resonance disorder of the user, so that the suitable rehabilitation content and rehabilitation steps are selected, the operation is simple and convenient, the treatment difficulty of the nasal cavity resonance disorder is reduced, differentiated treatment schemes can be obtained according to different genders, different age groups and nasal cavity injury degrees, and the treatment effect is more effective.

A strain of Lactobacillus acidophilus capable of reducing drug resistance and the biological preparation thereof. The invention discloses a new strain of Lactobacillus acidophilus (Lactobacillus acidophilus) XD13R, its preservation number is CCTCC M 2014216, the strain has the ability to reduce the proportion of drug-resistant bacteria in animals, and can reduce the resistance of animals and humans to various antibiotics . At the same time, the invention also discloses a biological preparation and a method prepared by the Lactobacillus acidophilus XD13R. Using the biological preparation to feed livestock and poultry animals can reduce the proportion of bacteria resistant to different antibiotics in animals by 30-96%.

The invention belongs to the technical field of medical equipment and particularly relates to a high-frequency atomizing therapeutic apparatus for rehabilitation therapy of a bone injury. In view of problems of the existing atomizing therapeutic equipment during treatment of a patient of a department of bone injuries that a therapeutic position is inconvenient to adjust, the difficulty of treatment is increased, atomized liquid is inconvenient to collect, and environmental pollution is easily caused, a scheme is proposed at present as follows: the high-frequency atomizing therapeutic apparatuscomprises a bed board, a medical kit and a high-frequency ultrasonic atomizer, wherein a vertical plate is mounted at the top of the bed board in a sliding manner, a transverse plate is mounted at one side of the vertical plate in a sliding manner, an atomizing sprayer is mounted at the bottom of the transverse plate in a sliding manner, both the medical kit and high-frequency ultrasonic atomizerare arranged at the top of the transverse plate, the high-frequency ultrasonic atomizer is connected with the medical kit, and the same atomizing pipe is connected between the atomizing sprayer and the high-frequency ultrasonic atomizer. According to the high-frequency atomizing therapeutic apparatus, the use is convenient, a position of the atomizing sprayer can be adjusted, therapy of the patient is facilitated, the difficulty of therapy is lowered, and liquid collecting is facilitated.