46results about How to "Reduce disability rate" patented technology

The invention discloses a remote intelligent first-acid system and a remote intelligent first-acid method. The system comprises a data center, an ambulance vehicular subsystem, a first-acid command center subsystem, a hospital work station and a doctor client, wherein the data center is respectively connected with the ambulance vehicular subsystem, the first-acid command center subsystem, the hospital work station and the doctor client through a wireless network for communication, and is used for data storage and distribution; the ambulance vehicular subsystem comprises monitoring equipment, GPS (Global Positioning System) positioning equipment, video capture equipment, audio capture equipment and a gateway; the first-acid command center subsystem comprises a hospital scheduling subsystem; the hospital work station comprises a triage subsystem; and the doctor client comprises a clinical reception subsystem and a treat and cure guidance subsystem. According to the remote intelligent first-acid system and the remote intelligent first-acid method, an ambulance reaches to a hospital in a shortest time with an optimal route, and first-acid records for a patient inside the ambulance are grasped in real time, so that treat and cure inside the hospital is prepared in advance during remote treat and cure guidance of doctors, and the first-acid death rate and disability rate are greatly reduced.

The invention relates to the technical field of body joint prostheses, in particular to an artificial total wrist joint prosthesis made of nickel-titanium memory metal. According to the structure, the artificial total wrist joint prosthesis comprises a radius handle connected with the radius, the upper end of the radius handle is connected with a radius joint surface, and a ball socket is arranged on the radius joint surface and matched with a polyethylene half ball arranged above the ball socket. A universal locking steel plate is arranged above the polyethylene half ball, the lower end of a metacarpal bone handle is clamped into a clamping groove above the polyethylene half ball in an embedded mode, and the upper end of the metacarpal bone handle sequentially penetrates through the universal locking steel plate and the capitate bone to be connected with the third metacarpal bone cavity and is designed to be shaped like the Arabic number 8, wherein the upper portion of the upper end of the metacarpal bone handle is open. The prosthesis can maintain the anatomical structure of the normal wrist joint, is firmly integrated with the soft tissue well, and is closer to the normal wrist joint in function, the biomechanics is more reasonable, the prosthesis is more stable, loosening is reduced, and the service life is prolonged.

The invention discloses a prehospital cooperative first-aid service method, a device and a storage medium. The method comprises the steps of receiving asking-for-help information of an asking-for-helpterminal for generating a secondary asking-for-help signal, and matching all nearby helping terminals with first-aid equipment storage points; broadcasting the secondary asking-for-help signal to allnearby helping terminals, and defaulting the helping terminal which performs helping as a first helping terminal, and simultaneously planning an asking-for-help route to the first helping terminal; connecting the first asking-for-help terminal with a medical terminal for performing remote video calling, when the medical terminal judges requirement of first-aid terminal, generating an assistance signal and broadcasting to all nearby helping terminals, and defaulting the helping terminal which performs assistance as a second helping terminal; and furthermore planning an assistance route for performing feedback to the second helping terminal. The prehospital cooperative first-aid service method, the device and the storage terminal have advantages of efficiently scheduling a prehospital first-aid resource, guiding participants to execute effective first-aid measures, and reducing casualty rate and death rate of hospital early-period patients.

The invention discloses a nano silica/polydopamine adhesive hemostatic material for external use and a preparation method thereof. Nano silica and dopamine are used as raw materials, and a certain proportion of the nano silica and the dopamine are added into a dilute alkali solution (a mass ratio ranges from (50 : 1) to (5 : 1)), a reaction is carried out at room temperature for 12 to 36 h; a product is freeze-dried to prepare an SiO2/PDA nano meshed composite material. The SiO2/PDA nano meshed composite material obtained by the preparation method has very good adhesion performance to different substrates and has strong adhesion performance to blood at the same time.

The invention discloses an intelligent digital ambulance system comprising: an audio and video acquisition front end arranged in an ambulance and configured to capture audio and video information in the ambulance; a communication terminal configured to compress the audio and video information acquired by the audio and video acquisition front end and transmit the compressed audio and video information to a background server; the background server configured to establish a communication connection with the communication terminal, receive the audio and video information sent by the communicationterminal, and transmit the audio and video information to an authorized audio and video client; and the audio and video client configured to receive the audio and video information sent by the background server, and provide remote rescue guidance for medical staff in the ambulance based on audio and video information. The intelligent digital ambulance system of the invention can realize timely, accurate, effective and uninterrupted medical treatment for patients in a pre-hospital first aid process from a disease detection site to a process in transit, gains valuable time for further in-hospital treatment, reduces the rate of disability and mortality to the utmost extent, and ensures the quality of life of patients.

The invention discloses a wheel stretcher with an automatic blood sampling function. The wheel stretcher comprises a stretcher bed board, guardrails are arranged on two sides of the stretcher bed board, a blood sampling device is mounted on one side of the guardrail, the blood sampling device comprises a support frame, the support frame comprises a top plate and a support post, one end of the topplate is connected with the guardrail, the other end of the top plate is fixedly connected with the upper part of the support post, the bottom of the support post is connected with the top face of thestretcher bed board, infrared cameras are mounted on the inner side face of the support frame, a first sliding rail used for mounting a telescoping mechanism is arranged on the side face of the top plate, the telescoping end of the telescoping mechanism is provided with a distance-measuring sensor and a blood sampling needle, the blood sampling needle communicates with a blood sampling containerthrough a pipeline, the blood sampling container communicates with a vacuum pump through a pipeline, a weighing sensor is arranged on the bottom of the blood sampling container, and the telescoping mechanism, the infrared cameras, the vacuum pump, the weighing sensor and the distance-measuring sensor are electrically connected with a microcomputer controller. The wheel stretcher has the automaticblood sampling function, so that more golden treatment time can be earned for critically ill patients, and therefore, the treatment efficiency is effectively improved.

The invention discloses an effective parturition hastening method for a hybrid snakehead. The method comprises the first step of selecting a parent fish; the second step of conducting female parent parturition hastening; the third step of conducting male parent parturition hastening. By adopting the parturition hastening method, a male parent snakeheaded fish can conduct continuous parturition hastening for 4-5 times, the average spawning rate is 85% or above, the fertility rate is 75% or above, and the female parent disability rate is reduced to 10% or less.

The invention discloses a haemostasis and antibiosis band. The band comprises a dressing used on a wound, and the dressing is a dressing attached with a haemostasis and antibiosis disinfectant. The dressing is at least one layer of gauze, or at least one layer of a nonwoven fabric, or a layer of cotton slice, or a combination layer formed by two or three of the gauze, the nonwoven fabric and the cotton slice. The dressing attached with the disinfectant with haemostasis and anti-infection effects also carries a narcotic. The haemostasis and antibiosis band can realize synchronous completion of haemostasis and antibiosis, reinforces the haemostasis effect of the dressing, has very strong anti-infection effect and wide antimicrobial spectrum and does not produce drug-resistant strains, and an animal experiment observation result shows that the debridement operation delay time can be prolonged by above 24h.

The invention discloses external nano-hydroxyapatite/polydopamine wet adhesion type styptic powder and a preparation method thereof. The styptic powder is nano-hydroxyapatite loaded with polydopamine.The preparation method comprises the following steps: adding nano-hydroxyapatite and dopamine into a weakly alkaline solution, and reacting at room temperature; and carrying out freeze drying on theproduct to obtain the nano-hydroxyapatite/polydopamine needle-like composite styptic powder. The material has a multifunctional hydroxyapatite and polydopamine structure, and can be further modified with many substrates. The material can be applied to hemostasis in different forms in different dosage forms, can be prepared into emergency lifesaving powder, hemostasis hydrogel, self-adhesive dressing, hemostasis antibacterial sponge and the like by being integrated with other medical materials and medical instruments, and the novel drug delivery carrier can be prepared by doping or crosslinkingantibacterial, wound healing promoting and pain relieving drugs and nano-hydroxyapatite or reacting the drugs with polydopamine, and multifunctional integration of the hemostatic material is realized.

The invention provides a resident health record management method based on a block chain. The method comprises the following steps: establishing an electronic record corresponding to resident identityinformation according to an intention user; enabling the acquisition module to acquire user health information and upload the user health information; checking and classifying the personal data of the community users; performing sorting according to preset health data, and generating a health data block chain according to the sorted health data; by establishing the health archives, the individualand group health of the community can be comprehensively monitored, analyzed and evaluated, and health consultation and guidance suggestions are provided, so that complications are reduced, the disability rate is reduced, and the life quality is improved.

The invention is suitable for the technical field of traditional Chinese medicine preparation, and provides a traditional Chinese medicine composition for treating bone ununion after a fracture operation. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 100-200 parts of dragon's blood, 50-120 parts of olibanum, 50-120 parts of myrrh, 50-120 parts of angelica sinensis, 50-150 parts of eupolyphaga, 50-150 parts of sappanwood, 50-150 parts of earthworms, 50-120 parts of dried radix rehmanniae, 50-100 parts of gastrodia elata, 100-150 parts of native copper, 50-80 parts of scorpio, 50-80 parts of sea horse, 50-80 parts of redsnake, 50-100 parts of radix aconiti, 50-80 parts of eucommia ulmoides, 50-80 parts of cassia twig, 50-80 parts of dipsacus asperoides, 50-80 parts of red peony roots, 20-80 parts of flos carthami, 20-60 parts of radix achyranthis bidentatae and 10-50 parts of divaricate saposhnikovia roots. The invention further relates to a preparation method of the composition. The composition is capable of benefiting the kidneys, replenishing the bone, dispelling toxins, dredging collaterals, quickly promoting callus growth and promoting fracture healing, and has good social benefits and economical benefits.

The invention provides a portable device for treating mild hypothermia in a nasal cavity, and belongs to the technical field of medical equipment. The treatment device comprises a machine shell, a liquid oxygen storage tank, a temperature return evaporator, a fluid controller, a humidifier, a connecting catheter and a nasal cavity balloon catheter, wherein the liquid oxygen storage tank is mounted on a base of the machine shell, the input end of the temperature return evaporator is connected with the output end of the liquid oxygen storage tank, the input end of the fluid controller is connected with the output end of the temperature return evaporator, the input end of the humidifier is connected with the output end of the fluid controller, the output end of the humidifier is connected with the connecting catheter, one end, away from the humidifier, of the connecting catheter is connected with the nasal cavity balloon catheter, and the balloon is arranged at one end, away from the connecting catheter, of the nasal cavity balloon catheter. By means of the treatment device, the temperature of brain tissue is rapidly reduced to the mild hypothermia level, out-of-hospital field first aid can be achieved, critical patients can be effectively treated in time, the death rate and the sick and disabled rate are reduced, and the critical patients can gain benefits to the maximum extent.

The invention relates to a fry collecting device and fry collecting method for fry raising of cherax quadricarinatus. The fry collecting device comprises a plurality of PVC pipe bodies, a bottom sealing mesh, a connecting rope and a float, wherein the PVC pipe bodies are in parallel arrangement and are connected into a string through the connecting rope, and the float is arranged at one end of theconnecting rope; and each PVC pipe body is prepared by enabling PVC pipes to be stuck, and the bottom sealing mesh is adhered to one ends of the PVC pipe bodies. The fry collecting device is arrangedin a culture pond to provide a shelling and shielding place for cherax quadricarinatus fries, concentrated breeding of cherax quadricarinatus fries is convenient, the cherax quadricarinatus fry collecting efficiency when the cherax quadricarinatus fries are cultured in ponds is improved, and the disability rate of the cherax quadricarinatus fries is reduced. The fry collecting device is simple intechnology, and convenient to make, transport and store, and the cherax quadricarinatus fry collecting efficacy can be improved by 10% or above.

The invention discloses a fully-automatic net cutting machine for a two-way stretching plastic side protection net, which relates to a net cutting machine. The fully-automatic net cutting machine for the two-way stretching plastic side protection net solves the problems of the traditional net cutting mode that the efficiency is low, cut edges are untidy and are not near a grid node, and personnel disability is likely to cause. The fully-automatic net cutting machine for the two-way stretching plastic side protection net comprises a support frame, wherein the support frame is provided with a workbench, a net roll fixing frame, a side protection net advancing device, a longitudinal net cutting device and a lateral net cutting clamping and net cutting device; the net roll fixing frame comprises a net roll fixing shaft and a grid regulation shaft; the side protection net advancing device comprises a speed reducer, a cylinder, a gear shaft and a roller shaft; the longitudinal net cutting device is laterally fixed above one side of the support frame and comprises a third cylinder and a cutter; and the lateral net cutting clamping and net cutting device is installed on the front end of the workbench and comprises a lateral cutter, a fourth cylinder, channel steel, a motor, a moving shaft and a meter number control instrument. According to the fully-automatic net cutting machine for the two-way stretching plastic side protection net, which is disclosed by the invention, the net cutting efficiency is improved, the cut edges are tidy, the automation degree is high, the fully-automatic net cutting machine for the two-way stretching plastic side protection net is convenient to use, and the disability rate of workers is lowered.