188results about How to "Shorter hospital stay" patented technology

The invention discloses intelligent wireless sensing dressing capable of being used for monitoring wound surface heeling in real time. The intelligent wireless sensing dressing comprises wound surface dressing and a monitoring device, wherein the monitoring device is embedded in the wound surface dressing, is used for monitoring the temperature, the humidity, the pH value, the oxygen content, the NO (Nitrogen Oxide) concentration and microbes of the wound surface, and comprises a CPU (Central Processing Unit) control module, an input module, an output module, a Bluetooth module, sensor modules, a storage module and a power supply module; the CPU module is arranged on a flexible circuit board or an ordinary circuit board; the input module, the output module, the Bluetooth module, the sensor module, the storage module and the power supply module are interacted with the CPU control module; and the power supply module is simultaneously and electrically connected with the input module, the output module, the Bluetooth module, the storage module and various sensor modules. The intelligent wireless sensing dressing has the advantages that the wound surface information can be provided under the condition without changing the dressing; the dressing is reasonably changed according to the heeling condition of a patient; and the personalized medical care is realized, so that unnecessary waste is reduced; the pain of the patient is reduced; the wound surface heeling is accelerated; the hospital staying time of the patient is shortened; and the hospitalization expenses are reduced.

The invention discloses a prone-operative-position mattress. The prone-operative-position mattress comprises a prone-position mattress body, a head cushion, a trunk cushion and lower-limb cushions. The head cushion is arranged on the prone-position mattress body, the prone-position mattress body and the lower-limb cushions are connected with the trunk cushion, lower-limb grooves are formed at joints of the trunk cushion and the lower-limb cushions respectively, and the whole prone-operative-position mattress is of a vertical centrosymmetric structure. By the prone-operative-position mattress, patients can keep their operative positions unchanged for a long time during operations, and standard arrangement of the operative positions of the patients during prone-position operations is realized; the standard arrangement is reasonably designed on the condition that features of the prone-position operations, genders, heights and weights of the patients and different pressure bearing capabilities of limbs are fully taken into consideration, so that the limbs of the patients are reasonably supported to disperse the pressure borne by the trunks and the limbs of the patients so as to protect the patients; workload and working difficulty of medical workers are lowered; operation time of the patients is indirectly shortened, complications during and after the operations are reduced, hospital stays are shortened, and hospitalization costs are reduced.

The invention discloses a wireless mobile nursing ward-round system and use method thereof. The system comprises a middle-tier server, a HIS server, an EMR server, a bar code, a PDA client, a data information entry module and an information storage module, wherein the middle-tire server is respectively connected with the HIS server, the bar code, the PDA client and the data information entry module through a wireless network way; the EMR server is connected with the data information entry module through the wireless network way; the bar code and the PDA client are connected with the information storage module through the wireless network way; and the PDA client is connected with the data information entry module. The wireless mobile nursing ward-round not only can reduce the expenditure of the consumable costs, but also can reduce the nurse staffing and reduce the hospital day of the patient by improving the working efficiency of the nurse, so that the hospital can obtain good economic benefit and social benefit.

The invention discloses a sliding positioning guide device which comprises an arc-shaped fixing arm including an arc-shaped chute, an arc-shaped sliding arm matched with the arc-shaped chute, a positioning puncture needle matched with a positioning needle and a skeleton fixing part installed in a drill bit sleeve. The starting end of the arc-shaped fixing arm is provided with the drill bit sleeve radially extending along the arc-shaped fixing arm, and the drill bit sleeve is provided with a fixing screw for fixing the drill bit sleeve. The tail end of the fixing arm is provided with a fixing screw for fixing the sliding arm in the arc-shaped chute, the tail end of the sliding arm is provided with the positioning needle radially extending along the arc-shaped sliding arm, and the positioning needle is provided with a fixing screw for fixing the positioning needle. The arc-shaped fixing arm and the arc-shaped sliding arm are con-cyclic, the skeleton fixing part and the positioning needle are located on the same horizontal plane, and the skeleton fixing part installing the drill bit sleeve and the positioning needle encounter at the center of the circle. The sliding positioning guide device is simple in structure, convenient to operate and capable of accurately and rapidly enabling a drill bit or a guide needle to penetrate an appropriate position, reduces secondary operation injury on local soft tissues, shortens the operation time, reduces bleeding, reduces complications of postoperative patients and shortens the hospital stays.

The invention discloses a lower limb motion mode forming training device, which includes a waist band, angle-adjustable joint motion limiters, alloy branches, plantar plates and fixing belts, wherein the joint motion limiters are a hip joint motion limiter, knee joint motion limiters and ankle joint motion limiters respectively; the alloy branches are sequentially connected with the hip joint motion limiter and the knee joint motion limiters through rivets and are integrally connected with the waist band; and the lower parts of the alloy branches are connected with the plantar plates through the ankle joint motion limiters. When the device is worn, the parts of the waist band on the two sides are integrally connected through fixing belts sewed with nylon fastening tapes at the tail ends, and the device is fixed on the pelvis; the alloy branches are fixed on each joint limiter and the waist band through the rivets respectively; a corresponding model is selected according to the specific condition of a patient during training; after the device is worn by the patient, walking motion mode training is performed; each joint is only allowed to perform the motion on sagittal axis; the abduction and adduction of ankle joints, hyperextension of knee joints and inward and outward turning of feet are fully limited to limit an abnormal motion mode; and a normal motion mode is gradually reestablished through repeated training.

The invention relates to a renal artery sympathetic nerve removal cold saline radiofrequency ablation catheter with a seal valve. The renal artery sympathetic nerve removal cold saline radiofrequency ablation catheter comprises a spiral ablation pipe and the seal valve connected to the far end of a through hole, wherein the through hole for a guide wire to penetrate through and saline to be injected is formed in the ablation pipe in the spiral direction. In the ablation pipe, cold saline injection and guide wire penetration share the same through hole, the seal valve is arranged at the far end of the through hole, the catheter is guided by the guide wire to enter a human body and is accurately positioned, cold saline can be injected through the through hole in the ablation process under the condition that the seal valve is sealed so that coking of the inner wall of a blood vessel and blood vessel hypertonicity of the sinews can be prevented, the internal structure of an inner pipe is greatly simplified, the outer diameter of the catheter is reduced, and manufacturing difficulty and cost are reduced; meanwhile, the ablation pipe is in the spiral shape in the ablation process, reliable curvature is provided, and therefore the renal artery sympathetic nerve removal cold saline radiofrequency ablation catheter is tightly attached to the inner wall of a renal artery, and the ablation effect is improved. The renal artery sympathetic nerve removal cold saline radiofrequency ablation catheter can be applied to the renal denervation.

The invention relates to an oral glucose liquid composition and a preparation method thereof. The composition is prepared from maltodextrin, fructose, citric acid, sodium citrate, potassium citrate, a sweetening agent, a food flavor and a proper amount of purified water, and is mainly used for being orally taken by a patient suffering from perioperative management before an operation. The oral glucose liquid composition is capable of changing the energy storage under a limosis condition of the patient and keeping the carbohydrate metabolism, reducing the postoperative insulin resistance, alleviating preoperative thirst, hunger and anxiety, improving the postoperation subjective symptom of the patient so as to improve consciousness, reducing the body weight loss of emaciated patients, and shortening the hospitalization time.

The invention provides a control method of a medical filling pump and a system using the control method. The system comprises an adaptive controller, a pressure monitoring device, a flow rate monitoring device, a control signal actuator and a filling pump; the pressure of a filling point can be accurately calculated according to output pressure of the filling pump, output flow rate of a filling pipeline of an endoscope, and static water pressure generated under the relative height between the output of a filling pipeline and the filling pump, so that the output flow rate of the filling pump can be accurately controlled according to the pressure of the filling point; the pressure monitoring device is not needed to be conveyed to a working point together with the endoscope, so that the manual operation can be effectively simplified, and the circumstance that the sensor is mechanically interfered to cause inaccurate measurement and is easily impacted by mistake by laser and damaged and even falls into the body can be avoided; in addition, the warning can be proposed according to the in-vivo pressure obtained by calculation and by setting and automatically adjusting the output flow rate, pressure and other indexes of the filling pump, thus the security can be ensured, and moreover, a small channel can be adopted, and as a result, a wide video field and high efficiency can be achieved.

The invention relates to the field of medical instruments and discloses a ligament reestablishing system. After a ligament is reestablished for the first time by using the ligament reestablishing system, the ligament can be quickly replaced through a small incision outside a joint without using an arthroscope if a revision surgery needs to be carried out on the ligament. Because the technology has the character of quick revision, a ligament substitute material is not needed to be firmly combined with a bone channel any longer, so the ligament reestablishing system provides possibilities for reliable use of artificial materials except autologous / allogenic tendons. Moreover, the difficulty and cost of the revision surgery are reduced, the hospital time is reduced, and the indication of ligament reestablishment is expanded. The ligament reestablishing system comprises a first endosteal hollow channel, a second endosteal hollow channel, a ligament substitute, a first fixing piece and a second fixing piece. A bone penetrating through the near end of the joint and a bone penetrating through the far end of the joint are implanted into the first endosteal hollow channel and the second endosteal hollow channel respectively. The ligament substitute is placed into the first endosteal hollow channel and the second endosteal hollow channel.

A snuff for preventing and treating senile dementia, improving memory and regulating the permeability of blood brain barrier is prepared from the active component(s) chosen from eugenol, its salt, its isomer and their mixture, and selective natural spice.

The invention relates to a method for detecting and identifying pathogens of children infectious diseases based on metagenomic sequencing. The method comprises the following specific steps: extractingtrace sample DNA after infection of a child, and carrying out concentration determination and quality control on the DNA; establishing a sequencing library of the sample DNA, and then carrying out high-throughput sequencing and screening; and comparing the treated sample sequence with a reference database to obtain a sequence with a comparison ratio of 70% or above and no multiple comparison, andthen carrying out screening of pathogenic microorganisms to complete the detection and identification method. According to the method disclosed by the invention, a DNA extraction method and a database establishment method are optimized aiming at trace samples of children, so that the success rate of database establishment of the trace samples and the effective data volume of sequencing are improved. A pathogenic microorganism screening and identifying strategy is established, laboratory and reagent pollution is effectively eliminated, and identification of pathogenic microorganisms can be effectively completed.

The invention discloses a pancreaticobiliary duct combined stent pipe device with a magnetic ring for use in pancreatoduodenectomy, which comprises a combined stent pipe, and a son magnetic ring and a mother magnetic ring, which are matched with the combined stent pipe. When the pancreaticobiliary duct combined stent pipe device with the magnetic ring for use in pancreatoduodenectomy is used to accomplish the cholangioenterostomy, namely the combined stent pipe with the son and mother magnetic rings is implanted to accomplish binding pancreaticojejunostomy together with biogum, the bile and pancreatic juice can be isolated completely, the pancreatic juice and the bile are activated, the surgical operation is greatly simplified, the operation difficulty is lower, the operation is simple and easy to implement, and the probability of infection of the wound is lowered; in addition, related complications caused by stitching are avoided, operation time can be reduced obviously, the hospitalstay of a patient is reduced, corresponding medical cost is reduced, the after-operation pipe detention time is reduced effectively, the life quality of the patient after the operation is improved, and the recovery after the operation is promoted.

The invention provides a short-peptide nutritious food formula. The short-peptide nutritious food formula comprises the following raw materials in parts by weight: 5-30 parts of hydrolyzed whey protein, 20-70 parts of maltodextrin, 5-30 parts of vegetable oil meal, 5-30 parts of isomalto-oligosaccharide, 0.5-10 parts of L-glutamine, 0.5-10 parts of linseed oil micro-capsule powder, 1-5 parts of compound minerals, and 0.05-0.5 part of compound vitamins. A nutritious food prepared according to the formula is capable of effectively supplementing various nutrients needed by the human body, including proteins, vitamins, minerals and the like; and thus, guarantee on nutrient needs is provided for perioperative patients so as to improve post-operation nutrient level of the patients, reduce incidence of complications and shorten hospital stay.

The invention provides a set of instruments for anterior thoracic and lumbar vertebra surgery, comprising a long-handle drag hook I, a long-handle periosteum detacher II, a long-handle osteotome III, a long-handle curet IV and a long-handle endplate curet V; the long-handle drag hook I comprises a drag hook point 1, a head section 2, a body section 3, a back end circular hole 4; the long-handle periosteum detacher II comprises an obtuse head section 5, a body section 6 and a handle 7; the long-handle osteotome comprises a flat osteotome head 8, a body section 9 and a back end 10; the long-handle curet IV comprises an obtuse curet head 11 with hook, a body 12 and a conical handle 13; the long-handle endplate curet V comprises a hollow curet head 14 with elliptic structure, a body section 15 and a handle 16. The invention has advantages of reasonable design, easy manufacture process, and low cost. By using the instruments of the invention, smaller surgical incision, improved surgery range of vision, optimized operative procedure, reduced surgery difficulty, reduced hemorrhage in surgery and shortened surgery time can be obtained.

The invention provides a compound maltodextrin fructose beverage. Each liter of compound maltodextrin fructose beverage comprises, by weight, 100-110 g of maltodextrin, 10-20 g of crystalline fructose, 2.0-3.0 g of sodium citrate, 3.0-4.0 g of potassium citrate, 0.1-0.2 g of sweetening agent, 0.2-0.3 g of vitamin C, pH modifier, and the balance water, wherein the dosage of the pH modifier follows the standard of making the pH of the compound maltodextrin fructose beverage be 4.7-5.0. The compound maltodextrin fructose beverage contains carbohydrates and vitamin C, the energy of the beverage is high, and the beverage is rich in nutrition. The invention further provides a method for preparing the compound maltodextrin fructose beverage. The preparation method is simple and easy to operate. The compound maltodextrin fructose beverage is suitable for being drunk by a patient before an operation, so that the patient's energy storage under the conditions of an empty stomach is improved, the carbohydrate metabolism is maintained, postoperation insulin resistance is reduced, pre-operation thirst, hunger and anxiety are relieved, the patient's postoperation subjective symptom improvement awareness is improved, the thin and weak patient's weight loss is reduced, and hospital stay is shortened.

A chronic disease exercise rehabilitation training method takes tai-ji balance thought and taijiquan activity as main intervention means, and comprises the following steps: acquiring identity data anddisease type information of a user suffering from a certain chronic disease, and establishing a personal file and an exercise plan goal; carrying out health assessment before exercise, and assessingthe physical activity level, exercise risks, physical quality and functional movement of the user; monitoring in exercise and monitoring after exercise; and establishing a targeted chronic disease exercise prescription, and dividing the exercise prescription into a basic quality training stage, a theme training stage and an intensive training stage, wherein the exercise prescription in each stagecomprises warm-up, resistance training, aerobic exercise, flexible movement and cooling-down, and the aerobic exercise takes taijiquan activity as a main intervention means and features. By the exercise prescription training of the system and effects of long-time training of the taijiquan activity, the cardiopulmonary endurance level and the performance ability are improved, the mood of the user can be peaceful, the physical quality and resistance are improved, and therefore, the medical expenses are reduced indirectly.

The invention discloses a novel resetting orthopedic gasbag for thoracolumbar fractures, comprising a splint. The splint is provided with an outer gasbag, and the outer gasbag is provided with an outer aeration pipe. The novel resetting orthopedic gasbag is characterized in that an inner gasbag which can adjust height of the outer gasbag is arranged in the outer gasbag; the inner gasbag is provided with an inner aeration pipe; and the splint is provided with a loincloth used for being fixed around the waist of the bond. The invention aims at overcoming the defects of the prior art, and provides the novel resetting orthopedic gasbag for thoracolumbar fractures, which effectively enhances the resetting success ratio of thoracolumbar fracture patients, effectively recoveries the physical height of spondyle, effectively reduces thoracolumbar kyphotic deformity, effectively reduces clinical complications of the patients, is lightweight and portable, is comfortable, and has lower production cost.

The invention discloses a wisdom medical platform for preventing gastroesophageal reflux and a realization method for the platform. The platform comprises a wearable monitoring terminal, a wireless transmission module and a wisdom medical monitoring software system, wherein the wearable monitoring terminal and the wisdom medical monitoring software system are both connected with the wireless transmission module; an airbag is mounted on the outer side wall of a stomach tube; and a pressure pump is mounted outside the stomach tube and connected with the airbag. Family members of patients or medical monitoring personnel are notified in first time after the gastroesophageal reflux occurs through the wisdom medical monitoring software system, so that the real-time property is good, and higher safety and high efficiency are achieved; and a home, community and hospital integrated remote monitoring system is constructed based on a PC end, a cloud end and a mobile terminal, so that the patients or old people can be remotely monitored, more dysphagia patients or more nasal feeding old people can safely return to the society to perform community or home health care, the hospitalization time is shortened, and medical resources are saved. The platform can be widely applied to the field of medical electronics.

A fornix vaginae locating retractor for the hysterectomy by use of peritoneoscope is composed of a cup shaped sleeve tube and a rod unit passing through the cup bottom of said cup-shaped sleeve tube and with a front end extended out of the cup mouth and a tail end as handle.

The invention relates to a sternum supporting frame for delaying closing chest. The sternum supporting frame is provided with a support, wherein the support is of an arc shape with the chord length of 3-5cm and the radian of 10-40 degrees; two ends of the support are respectively provided with a clamping slot in the shape of a thumb-index web; the two side slot surfaces of the clamping slot are perpendicular to the cambered surface of the support; the clamping slot is provided with an upper supporting arm and a lower supporting arm; the upper supporting arm is shorter than the lower supporting arm; the upper supporting arm and the lower supporting arm are respectively provided with a threading hole; and the supporting frame is made of metal. The sternum supporting frame for delaying chest has the advantages that split sternum at two sides can be firmly stuck by the clamping slot, the threading holes can facilitate suture and fixing to further prevent the supporting frame from slipping to the head end or foot end of a patient or slipping to the interior and exterior of the sternum, the support radian is reasonable in design to maintain suitable width of an incision, the overall supporting frame is firm and durable, and the integrated design is convenient to use and manufacture.

The invention relates to a stomach tube with a device for preventing the backflow of gastric content, which is divided into a head part, a middle part and a tail part. The stomach tube is characterized in that a main channel for infusing nutrient solutions, water and medicaments is penetrated through the head part, middle part and tail part in the stomach tube; the head part is provided with two parallel cavities; the upper end opening of the main channel is communicated with the head part of the stomach tube and is open at a main cavity of the two parallel cavities; a subsidiary cavity for infusing gas is further arranged in the two parallel cavities at the head part of the stomach tube; the subsidiary cavity is provided with a charging connector having a locking device; the subsidiary cavity is communicated with an umbrella-shaped backflow-preventing device around the outer wall at the middle lower part of the stomach tube through a gas bag channel positioned in the wall of the stomach tube; and the tail part of the stomach tube is provided with the lower end opening of the main channel. The invention can effectively solve the serious clinical problem such as suffocation, inhalation pneumonia and the like caused by mistakenly inhaling gastric content backflow into the trachea.

The invention relates to deeply-hydrolyzed protein formula powder and a technology making method. The deeply-hydrolyzed protein formula powder comprises the following components in parts by mass: 64.50-76.00 parts of desalinated whey ingredient powder with oil, 13.91-23.01 parts of solid corn syrup, 4.00-10.40 parts of deeply-hydrolyzed protein powder, 0.58-4.52 parts of galactooligosaccharide, 0.01-4.30 parts of fructo-oligosaccharide, 0.93-1.52 parts of a nutrient supplement, 0.10-0.50 part of docosahexenoic acid powder, 0.30-0.70 part of arachidonic acid powder and 0.05-0.25 part of lactase. The deeply-hydrolyzed protein formula powder has the beneficial effects that after being brewed with water and taken orally, the deeply-hydrolyzed protein formula powder can relieve complication ofinfantile diarrhea, eczema, asthma and the like caused by allergic reaction of milk protein, and the nutrient supplement is added, so that newborn babies can be guaranteed to obtain the comprehensiveand reasonable nutrients during the development stage, normal requirements of physiology and living are met, and health level of the newborn babies are maintained and increased.

The invention which belongs to medical instrument techmology field involving a preparation method of hemostasis tiedan that can absorb fibrous protein.This method is that adding the roboflavin,fibrinogen and thrombin freeze dry powder according to certain proportion into the mortar,then add anhydrous ethanol to the mortar and stirring into uniform distribution suspension,then put the uniform distribution into the flat chassis to make the surface of adhesive olynthus contact,at last,the adhesive olynhus which adhesion of mixed dry powder particle is vacuumized and drying disinfected.The hemostasis tiedan that mentioned in this invention is good at the body biocompatibility and can be degradated in vivo thoroughly.This hemostasis tiedan which is combined with the biochemical hemostasis and mechanical hemostasis can not only rein up capillary permeability blood,also can rein up the arterioles and vein hemorrhage,so that expanding the range of the clinical application greatly and this hemostasis tiedan can be used to hemostasis of visceral operation and large body surface trauma.Also,this hemostasis tiedan increase the function of drug release and partial administration by adding antibiotics and anticancer drug in the glue olynthus.

The invention discloses a guide system for hip replacement and a using method thereof. The guide system comprises a handle, a guide connecting rod, an acetabular cup connector and a sleeve. The lower end of the handle is connected with the acetabular cup connector. One end of the guide connecting rod is connected with the side close to the upper end of the handle, a sleeve hole is formed in the other end of the guide connecting rod, and the sleeve is nested into the sleeve hole. The acetabular cup connector comprises a mounting shaft which can be connected with an acetabular cup in a rotating mode, and the center axis of the sleeve is roughly overlapped with the axis of the mounting shaft. According to the guide system for hip replacement and the using method thereof, the guide system is easy to assemble and disassemble and convenient, quick and accurate to use, the completion time of minimally invasive surgery is greatly shortened, any muscle and any joint capsule do not need to be cut off in the operation process, an acetabular component can be accurately positioned, inserted and pressed in a matched mode, and dislocation can be avoided.

The invention discloses an anorectal surgery information management system based on big data, which comprises a control center, a storage module, a reminding module, a hospital subsystem, a hospital information management platform, a hospital information input end and a patient information input end. The hospital subsystem and the hospital information management platform are used for collecting doctor seeing information of a patient in an operative treatment process; the hospital information input end screens the doctor seeing information and sends the screened information to the control center, the control center formulates a postoperative recovery guide for postoperative recovery guidance after a patient is discharged from a hospital, the patient information input end is used for collecting postoperative recovery information and uploading the postoperative recovery information to the control center, and the control center analyzes and calculates recorded content. The doctor can judge the recovery condition of the operation by referring to the doctor's advice adherence index, and the control center records the treatment process for reference by the doctor, so that the treatment scheme is quickly determined, and the hospitalization time is shortened and the medical resources are saved by guiding the recovery process of the patient.

The invention discloses a traditional Chinese medicine prescription for treating asymptomatic nucleic-acid-positive coronavirus pneumonia. The basic traditional Chinese medicine prescription consistsof the following traditional Chinese medicine raw materials in parts by weight: 3-12 parts of radix codonopsis, 3-10 parts of roasted rhizoma atractylodis macrocephalae, 3-10 parts of rhizoma atractylodis, 3-10 parts of poria cocos, 3-10 parts of pericarpium citri reticulatae, 3-10 parts of wrinkled gianthyssop herb, 2-6 parts of fructus amomi, 6-15 parts of trichosanthes peel, 6-15 parts of radixstemonae preparata, 10-20 parts of radix astragali, 3-10 parts of radix saposhnikoviae, 2-6 parts of semen armeniacae amarum, 3-10 parts of rhizoma wenyujin concisum and 6-15 parts of rhizoma pinelliae preparata. The traditional Chinese medicine prescription is simple and proper in compatibility, and the treatment effect of the traditional Chinese medicine prescription is verified through adequate clinical application. The traditional Chinese medicine prescription is capable of effectively relieving a situation that positive nucleic acid of COVID-19 turns to be negative nucleic acid, effectively relieving image absorption, restoring lung functions to a certain extent and enhancing the immunity of a patient.

The invention discloses a trachea cannula. The trachea cannula comprises a cannula body and an air bag attached to the cannula body. The air bag is hollow, and the cannula body penetrates through the air bag. The outer surface of the air bag is provided with a protruding ring perpendicular to the cannula body. According to the trachea cannula, by means of the close embedding of the protruding ring of the air bag and a trachea cartilaginous ring, the problem that a traditional sliding-surface air bag cannot be attached to the inner wall of the trachea completely is solved thoroughly, the number of bacteria and the amount of sputum or gastroesophageal reflux food entering the lung cavity are reduced, and the probability of VAP is reduced.

The invention relates to a novel bone fracture plate which comprises a bone fracture plate body and a screw. The novel bone fracture plate is characterized in that one of the surfaces of the bone fracture plate stretches across the two sides of a bone fracture line; at least two supporting columns are arranged on each side of one of the surfaces of the bone fracture plate; a screw hole is formed in the bone fracture plate body; the screw is inserted into the screw hole from the other side of the bone fracture plate, passes through the supporting columns and finally enters a cortical bone to complete bone fracture fixation; or the two adjacent supporting columns are fixedly connected with the bone fracture plate body on the two sides of the screw hole; the screw directly enters the cortical bone to complete bone fracture fixation after being inserted into the screw hole from the other side of the bone fracture plate body. Compared with the prior art, the novel bone fracture plate provided by the invention has the advantages that the damage caused by regular operation to blood supply for a bone fracture segment can be avoided, so that bone fracture healing is facilitated; 'inner fixation' is not needed to be taken through operation in the second-time hospitalization, so that the hospitalization expense can be effectively reduced.

The invention belongs to the technical field of nutrient foods and particularly relates to double-protein full-nutrient formula food and a preparation method thereof. The double-protein full-nutrientformula food contains nutrient elements such as proteins, fat, carbohydrate, vitamins and minerals. Soybean protein and whey protein are compounded and the two proteins complement each other, so thatthe food is easy to digest and absorb, can be used as a single nutrient source to meet nutrient requirements of patients suffering from feeding limitation and digestive absorption dysfunction, can provide sufficient and comprehensive nutrients for bodies and has the characteristics of small granules, good stability, low energy consumption and excellent product quality and production technologies.The double-protein full-nutrient formula food is low in cost and suitable for long-term eating by low-income earners, can improve the nutrient conditions of patients and has great significance in preventing infection, reducing complications, shortening length of stay, improving the quality of life of patients and prolonging life time.