209 results about "Excretion" patented technology

The invention discloses a pig excretion and diarrhea behavior intelligent identification early warning method and system, and the method comprises the steps: collecting a video stream of pig activities in a pig house through a thermal infrared camera which is installed in a top view manner, and carrying out the Mosaic data enhancement preprocessing of a video image; reasoning the preprocessed video single frame by using a YOLOv10 target detection model, and generating a space attention mask for the excrement area; based on the space attention mask, background noise is suppressed, and spatio-temporal features related to excretion behaviors are enhanced; the enhanced spatial-temporal features are input into an ActionMama network based on a state space model for time sequence action positioning, and an identification result containing urination and defecation behavior types and action starting and ending time is output; and according to the excretion frequency, the single excretion duration and the excretion position space information in the identification result, generating a pig diarrhea behavior early warning signal. According to the embodiment of the invention, the problems of high omission ratio and early warning lag can be effectively solved, and the intelligent level and timeliness of pig health management are improved.

The invention discloses targeted prebiotic plant extraction dietary powder for relieving hyperuricemia and a preparation technology of the targeted prebiotic plant extraction dietary powder, and belongs to the technical field of dietary powder.In a formula of the targeted prebiotic plant extraction dietary powder for relieving hyperuricemia, as a patented bacterial strain, the bacillus coagulans MKSWC01 can directly act on the intestinal tract environment, uric acid precursor substances generated by purine metabolism are degraded in a targeted mode, and generation of uric acid is reduced from the source; the chicory root superfine powder and the mulberry leaf DNJ extract respectively activate kidney excretion protein, inhibit the activity of glycosidase, accelerate discharge of uric acid through urine and block the path of conversion from fructose metabolism to uric acid; the celery seed flavone and the smilax glabra polysaccharide further play an anti-inflammatory role, the deposition risk of urate crystals at joints is reduced, and potential inflammatory response caused by hyperuricemia is relieved. Meanwhile, the resistant dextrin and the xylooligosaccharide serve as prebiotics, nutrients are provided for probiotics to support planting of the probiotics, the overall metabolic environment can be improved by adjusting intestinal flora balance, the pathological link of hyperuricemia is comprehensively covered, and the relieving effect is improved.

The utility model relates to a sputum excretion vest which comprises a vest body, a sputum excretion mechanism and a control host. The inner side of the vest body is covered with a plurality of air bags communicated with one another, one air bag is connected with an inflation connector, and the inflation connector is externally connected with inflation equipment; the sputum excretion mechanism comprises a front plate, a rear plate and two side plates, the front plate and the rear plate are detachably connected, the two side plates are connected to the two sides of the front plate and the two sides of the rear plate respectively, a plurality of ultrasonic probes are arranged on the inner sides of the front plate and the two side plates in an array mode respectively, and a plurality of vibration modules are arranged on the inner sides of the front plate, the rear plate and the two side plates in an array mode respectively. After a patient wears the vest body, the air bag is inflated through inflation equipment, the ultrasonic probes and the vibration modules are attached to the body of the patient, then the multiple ultrasonic probes are started to detect different parts of the lungs of the patient, and when the area where a certain ultrasonic probe is located detects secreta in the lungs, the vibration intensity of the vibration modules in the corresponding area is adjusted; the vibration sputum excretion treatment is more accurate, and the sputum excretion efficiency is higher.

The invention discloses a traditional Chinese medicine and probiotic composition and application thereof, and belongs to the technical field of medicines. The composition is prepared from a traditional Chinese medicine extract and lactobacillus brevis DMU22441 (the preservation number is CGMCC No.65301), wherein the traditional Chinese medicine extract is prepared from fructus gardeniae, rhizoma phragmitis and flos sophorae according to the mass ratio of 1: 1: 1. The traditional Chinese medicine extract is prepared through an ethanol extraction method, and the viable count of probiotics is 10 < 9 > CFU / day. According to the composition, through a three-in-one synergistic mechanism of inhibiting synthesis, promoting excretion and regulating flora, the serum uric acid level is remarkably reduced, renal function impairment is improved, and intestinal flora imbalance is regulated. The invention provides an efficient and safe multi-target solution for the treatment of hyperuricemia and complications thereof, and has significant clinical application value.

The application discloses a composition for protecting liver and strengthening kidney and reducing uric acid, which is made of the following raw material components: Anoectochilus roxburghii, dried tangerine or orange peel, chicory, gardenia, turmeric, Hovenia dulcis Thunb, Cistanche deserticola Y.C.Ma, Rehmannia glutinosa, potassium citrate, sodium citrate and goose myo-peptide. The composition combines the immortal concept of TCM (Traditional Chinese Medicine) "treating disease from the root" and the uric acid control method of modern nutritional medicine as an organic whole, and achieves multiple effects of protecting liver and strengthening kidney, mutual benefit of yin and yang and reducing uric acid through multiple action targets. Animal experiment results show that the composition can effectively reduce the activities of transaminase ALT and AST, relieve liver damage, reduce serum creatinine level and improve urea ammonia excretion rate, improve kidney function, inhibit the activities of xanthine oxidase and adenosine dehydrogenase and reduce uric acid level. The composition is safe and has no toxic side effects, is suitable for people with insufficient liver and kidney functions and hyperuricemia and has a wide application prospect.

The utility model relates to the technical field of medical instruments, in particular to an atomization connection type auxiliary sputum excretion device for respiratory training. In order to solve the problems that cost is increased due to the fact that a common atomizer and a common sputum excretion device are used separately, if one atomizer and one sputum excretion device are used singly, the other atomizer and the other sputum excretion device need to be replaced after use, time is long, and a patient needs to frequently replace the atomizer and the sputum excretion device for use, the following technical scheme is provided: the atomizer comprises an atomization tank, a mouth piece facilitating breathing of a user is connected to the wall body of one side of the atomization tank, an exhaust assembly facilitating exhaust is arranged at an opening in the top of the atomization tank and comprises a base, a top cover is arranged on the wall body of the outer surface of the base in a covering mode, and a steel ball is placed in the base. The device is used for carrying out respiratory training, atomization treatment and auxiliary sputum excretion on a patient, the diversity of the device is embodied, the steps of frequently replacing the device are reduced, and the time cost is saved.

The invention discloses a high-frequency full-chest oscillation sputum excretion method and system based on clinical data self-adaptive regulation and control, and the method comprises the steps: building an individualized propagation model of thorax and lung tissues through collecting individualized clinical data of a patient and chest multipoint acoustic and mechanical short-range response; the current body position of a patient is input into the model, a chest drainage path is obtained, oscillation control parameters are generated under the constraint of the path, and the oscillation control parameters are used for driving equipment to synthesize pressure traveling waves which are directionally propagated in multiple areas of the chest wall. In the execution process, safety gating control is conducted in combination with electrocardio and breathing phases, meanwhile, aerosol echoes and high-frequency impedance disturbance are collected to serve as feedback signals, and feedback data are formed after the feedback signals are aligned with an execution time sequence and used for dynamically updating the individualized propagation model and oscillation control parameters. According to the invention, accurate regulation and control can be carried out according to individual differences and real-time physiological statuses of different patients, the sputum drainage effect is effectively enhanced, the safety and comfort of treatment are improved, and the clinical application value is high.

The invention provides application of a roxburgh rose extract in preparation of a product for treating hyperuricemia and regulation and control of a purine metabolic pathway, and belongs to the technical field of biological medicines. The roxburgh rose aqueous extract extracted from roxburgh rose pomace can effectively intervene in hyperuricemia through a dual action mechanism: on one hand, the roxburgh rose aqueous extract significantly inhibits the expression of xanthine oxidase (XOD) in the liver, and reduces the generation of uric acid; on the other hand, expression of key urate transporters (including GLUT9, URAT1, ABCG2 and OAT1) is regulated and controlled, uric acid is promoted to be excreted through the kidney, and therefore the blood uric acid level is reduced in a synergistic mode, a solid theoretical basis and technical support are provided for developing a new HUA prevention and treatment strategy based on natural products, and a new thought is provided for prevention and treatment of hyperuricemia.

This invention discloses a method for preparing spiramycin EP impurity G, comprising the following steps: (1) adding spiramycin I to a solvent, adding alkali and esterification reagent, and selectively esterifying at 10-30℃ to obtain a compound; (2) adding the compound to a solvent, adding alkali and esterification reagent, and selectively esterifying to obtain a compound; (3) adding the compound to an acidic solvent with pH 0.8-2.0, and selectively hydrolyzing at 0-40℃ to obtain a compound; (4) adding the compound to a solvent, adding alkali, and selectively hydrolyzing to obtain spiramycin EP impurity G. This invention uses spiramycin I as a starting point and obtains spiramycin EP impurity G through selective esterification, esterification, and two-step selective hydrolysis. The product purity can reach over 94%, which is helpful for studying the metabolic pathways and processes of spiramycin and clarifying the absorption, distribution, metabolism, and excretion characteristics of the drug.

A kind of adjustable support backboard suitable for vibration sputum excretion effectively solves the problems of poor operation consistency, limited sputum excretion effect and increased workload of medical staff in manual vibration sputum excretion;It comprises a vibration sputum excretion machine and two left-right symmetrical support plates, the support plates are connected by an angle adjusting mechanism and can be adjusted relative to the inclination angle, the inner surface of the support plate is a bionic structure that fits the curve of the human back, and the edge of the support plate is fixedly connected with an elastic band;Each support plate is embedded with multiple longitudinally distributed vibrators, the vibrators on the two support plates are distributed left-right symmetrically, the vibration sputum excretion machine is built-in with a control unit, the control unit is configured to control the multiple vibrators on the same support plate to vibrate in turn from bottom to top, and the start interval time of adjacent vibrators is adjustable;The device can improve the stability and consistency of sputum excretion operation, reduce the workload of medical staff, significantly improve work efficiency and relieve the pressure of medical resource shortage.

The invention discloses a probe protection structure of a sputum excretion machine, which belongs to the technical field of sputum excretion machines and comprises a shell and a fixing unit. A mounting groove for mounting a probe is formed in the shell, and a fitting plate is mounted at an opening in one side and used for being attached to an affected part of a patient. The fixing unit comprises a fixing structure at the bottom of the mounting groove, the probe can be stably connected into the mounting groove, an elastic body is connected between the probe and the mounting groove, a corrugated body is connected between the fixing structure and the mounting hole, and the fixing structure can move in multiple directions in the corrugated body. Through the spherical connection of the ball sleeve and the ball ring and the multidirectional movement design of the corrugated body, the hard impact of the position change of the sputum excretion machine on the probe can be avoided, the elastic body adopts the conical spring, the self-adaptive buffering can be realized, and the service life of the probe is prolonged. The angle of the probe can be accurately adjusted through the flexible fixing structure, the sputum excretion efficiency is improved, and the working stability of the probe is guaranteed through the corrugated body.

The utility model discloses an improved excretion protection bag suitable for an enteroscope, and belongs to the technical field of medical care appliances. An improved excretion protection bag suitable for an enteroscope comprises an ostomy bag body, an inlet and an outlet are formed in the two ends of the ostomy bag body respectively, an adhesive panel is fixedly connected to the outer surface, close to the inlet, of the ostomy bag body, a finger stall is fixedly connected to the interior of the outlet, and the enteroscope is arranged at the other end of the finger stall. The colonoscope is inserted into the ostomy bag body in a penetrating mode and extends out of the inlet, a negative pressure suction connector is arranged at the bottom of the ostomy bag body, a negative pressure suction tube is fixedly connected to the end of the negative pressure suction connector, a negative pressure bottle is arranged at the other end of the negative pressure suction tube, and a ventilation tube is arranged at the end of the negative pressure bottle. According to the utility model, the protection effect can be effectively and obviously reflected, so that medical personnel, the surrounding environment and the ground are not polluted, the skin of a patient is protected from being damaged, and the skin of the patient is kept dry and clean.

The utility model discloses an auxiliary sputum excretion device, which relates to the technical field of medical instruments and comprises a bed board, a bed frame, a telescopic support rod and a collection bottle. A sputum excretion hole is formed in one end of the bed plate and penetrates downwards from the upper end of the bed plate; one end of the bed board is rotationally connected with one end of the bed frame; the telescopic supporting rod is located at the other end of the bed board, the upper end of the telescopic supporting rod is hinged to the bed board, and the lower end of the telescopic supporting rod is hinged to the bed frame; according to the prostrate sputum excretion and sputum collection bed, a patient can conveniently prostrate to excrete sputum and collect sputum, and the prostrate sputum excretion and collection bed has a good sputum excretion promotion effect.

A system is provided.SOLUTION: The system includes a camera monitor means for monitoring the behavior and expression of a care-receiver and detecting an anxiety state, an excretion prediction means for collecting bio data of the care-receiver and predicting the necessity of excretion, a control means for determining a response to the care-receiver based on the anxiety state and the necessity of excretion, and a display means for displaying an avatar familiar to the care-receiver to divert the attention of the care-receiver from excretion.SELECTED DRAWING: Figure 1

[Problem] To provide a pet diaper capable of forming an excretion bag in a three-dimensional shape at the time of defecation and easily storing excrement in the excretion bag at the time of defecation. [Solution] A pet diaper 10 comprises a diaper body 11 and an excretion bag 13 that is connected to the outside of the diaper body 11 and that has an internal space 13a thereof communicated with the inside of the diaper body 11 via a window part 12, the pet diaper 10 fitted to a posterior portion 15b such that a tail 15a penetrates the diaper body 11 and the excretion bag 13, and excrement 15e at the time of defecation passes the window part 12 and is stored in the internal space 13a of the excretion bag 13. The pet diaper 10 is provided with a shape adjusting means 17 for adjusting the shape of the excretion bag 13, and the shape adjusting means 17 comprises a tail-adapting portion 18 which is provided to a wall part 14a of the excretion bag 13 at a position facing the window part 12 and which, in accordance with the thickness of the tail 15a, can adjust a tail hole 19b through which the tail 15a passes.

Disclosed are Schistosoma japonicum eggs and the ingredients of secretions and excretions thereof, comprising eggs, egg culture supernatant, and egg secreted proteins. (hereinafter referred to as “Schistosoma eggs and secretions and excretions thereof” for short). A Schistosoma infection can significantly inhibit metastatic tumors of organs such as lungs, and an anti-tumor effect is mediated by the “Schistosoma eggs and secretions and excretions thereof”, which have the effect of inhibiting various host tumors, comprising lung cancer, liver cancer, melanoma, and hematological tumors. Two egg secreted proteins having an anti-tumor effect are further identified. The “Schistosoma eggs and secretions and excretions thereof” exert an anti-tumor effect by activating natural immunity such as alveolar macrophages. The “Schistosoma eggs and secretions and excretions thereof” have a potential application value in prevention and treatment of tumors in humans.

The utility model discloses a kneeling type sputum excretion instrument which comprises a sputum excretion unit which comprises a main machine and a waistcoat, two first guide pipes are installed on the main machine, two second guide pipes are installed on the waistcoat, the first guide pipes are in threaded connection with air guide pipes, and the ends, away from the first guide pipes, of the air guide pipes are in threaded connection with the second guide pipes. A storage assembly used for storing the air guide pipe is arranged at the bottom of the main machine. The protection pad is taken out from the elastic storage bag, the patient kneels on the protection pad, then lies on the front, holds the supporting pad from the first groove and puts the jaw on the second groove, the posture is comfortable, the protection pad protects the knees, the posture of kneeling and lying on the front facilitates sputum excretion, after sputum excretion is finished, the air guide pipe is detached, and the patient can conveniently carry out sputum excretion. And then one end of the air guide pipe is in threaded connection with one of the threaded cylinders, then the air guide pipe is wound around the bottom of the convex column, and the other end of the air guide pipe is in threaded connection with the other threaded cylinder, so that the air guide pipe is convenient to store.

The invention discloses an apigenin derivative, a preparation method and application of the apigenin derivative in uric acid lowering drugs, the apigenin derivative has a molecular structure expression shown in the specification, and research shows that the apigenin derivative can lower uric acid through the dual effects of generation inhibition and excretion promotion, has no obvious influence on 24-hour urine creatinine and is expected to have good kidney safety.

The present application relates to the technical field of field equipment, especially to a field medical excretion collecting device. The present application comprises a matching support cavity, a portable handle fixed on the top of the matching support cavity, and an excretion collecting mechanism arranged on the inner side of the matching support cavity. Through the structural design of the excretion collecting mechanism and the portable handle, the present device can collect the excretion of patients with infectious diseases, disinfect the excretion in time, cover the matching support cavity after the collection is completed, and be convenient to carry and move through the portable handle during use, thereby increasing the convenience of use, adapting to the field environment, and through the structural design of the auxiliary sealing mechanism and the carrying limiting mechanism, the present device can heat-seal the excretion collecting bag, press and butt the buckling butt strips on both sides of the excretion collecting bag, form two-seal protection, and increase the firmness and safety of the sealing.

The invention discloses application of rosmarinic acid in preparation of a medicine or health food for preventing and treating hyperuricemia of a patient with renal insufficiency. The medicine for preventing and treating hyperuricemia of the patient with renal insufficiency is an XOD inhibitor or an ABCG2 gene expression promoter. The rosmarinic acid can significantly reduce the serum uric acid level of HUA mice induced by high purine diet, promote ABCG2-mediated intestinal uric acid excretion, and relieve HUA-induced intestinal inflammation and barrier injury by adjusting intestinal flora. The rosmarinic acid is safe and free of toxic and side effects, and has very important application prospects.

The utility model belongs to the technical field of medical equipment, and particularly relates to an excrement collecting and sealing device which comprises an annular supporting seat, a lifting driving mechanism for driving the annular supporting seat to ascend / descend, a sealing and cutting structure arranged on the lower side of the annular supporting seat and a clamping structure arranged between the annular supporting seat and the sealing and cutting structure. The garbage bag structure is detachably mounted on the annular supporting seat; the garbage bag structure comprises an annular bottom cover, an installation barrel fixed to the side edge of an inner ring of the annular bottom cover and a stacked barrel-shaped bag body arranged on the installation barrel in a sleeving mode and further comprises an annular upper cover opposite to the annular bottom cover and a connecting ring fixed to the side edge of an inner ring of the annular upper cover and used for being connected with the installation barrel in a sleeving mode. The stacked cylindrical bag body is defined among the annular bottom cover, the mounting cylinder and the annular upper cover. According to the excrement collecting and sealing device, excrement can be stored in a sealed mode, and the problems that after disabled people excrete, the surrounding environment is strong in smell and unsanitary are solved.

A pelvic fixation device for preventing loosening, comprising an elastic wearing unit (10), a first connection unit (20), a second connection unit (30), a first adjustment unit (40), a second adjustment unit (50), and a locking unit (60). The advantages of the pelvic fixation device for preventing loosening lie in that the elastic wearing unit (10) is used to fix a pelvic ring of a patient and upper and lower regions thereof, such that the cleaning of excreta from the buttocks of the patient and the observation of pressure ulcers are facilitated, and the pelvic fixation device does not need to be unlocked during excretion, thereby enabling long-term maintenance of the stability of the patient's pelvis; and the first adjustment unit (40), the second adjustment unit (50) and the locking unit (60) are used in cooperation to adjust and secure the tightness of the elastic wearing unit (10), thereby applying pressure to and fixing the elastic wearing unit (10). The pelvic fixation device is simple and flexible in operation, and facilitates the first connection unit (20) and the second connection unit (30) in fixing the elastic wearing unit (10) to an affected area.

The utility model provides a kind of excrement treatment control system and excrement treatment device for paralytic patient, including induction module, controller, smash module, set pollution module, flushing module, drying module and power module. Through induction module collection excretion signal and send to controller, controller controls smash module to the excrement and is smashed, is collected by set pollution module, realizes the automatic processing and collection of excrement;While excretion is completed, controller controls flushing module to the body private place and is washed, controls drying module to the body and is dried again. Entire excretion processing process, without additional personnel assistance, privacy is good, and processing is timely clean and sanitary. Greatly reduce the intervention of nursing staff, thereby reduce the burden of nursing staff, protect the dignity of patient simultaneously.

The invention belongs to the technical field of food processing and medicine preparation, and particularly relates to a uric acid reducing composition and a preparation and application thereof. According to the invention, the functional active components capsaicin and quercitrin in hot pepper are found for the first time and both have prevention and improvement effects on hyperuricemia. The two medicines can inhibit activity of purine metabolism key enzyme, promote excretion of uric acid, reduce oxidative stress and inflammatory factor level of a body, delay pathological process of hyperuricemia and protect liver and kidney functions, and do not cause liver and kidney injury and other side effects after long-term use. Moreover, the uric acid reducing effect of cooperative intervention of the capsaicin and the quercitrin, the improvement effect on hyperuricemia and the molecular mechanism of the hyperuricemia are clarified from multiple aspects, and it is proved that the capsaicin and the quercitrin are compounded according to a certain proportion to achieve synergistic interaction. Capsaicin and quercitrin are taken as active ingredients and can be used for developing health care products and medicines with the uric acid reducing effect.

The invention discloses a disease identification method and system based on fusion of pig excrement appearance and excretion behavior, and belongs to the technical field of disease early warning methods, and the method comprises the steps: shooting a pig image in a pigsty, and obtaining original video stream data; preprocessing the original video stream data to obtain a preprocessed image frame; inputting the preprocessed image frame into a spatial feature extraction module to generate a high-dimensional semantic feature matrix, an excrement apparent anomaly classification result of the image frame and probability confidence of the excrement apparent anomaly classification result; inputting the high-dimensional semantic feature matrix into a time sequence behavior analysis module to generate an excretion behavior abnormal probability; and inputting the probability confidence coefficient of the excrement apparent anomaly classification result and the excretion behavior anomaly probability into a decision-making level fusion and diagnosis module, generating a comprehensive epidemic disease risk probability, and detecting high-risk pig diseases. The method has the advantages of being low in hardware deployment cost, high in multi-mode space-time mutual identification interference resistance, efficient in edge end calculation, full-automatic closed-loop blocking and the like in the aspect of live pig disease detection.

The invention relates to a device for discharging intestinal or other malodorous gases in a manner as odorless as possible as a component of a system for discharging and / or collecting feces or other excretions or secretions which produce strong odors from the human or animal body in a closed, preferably continuous manner, wherein the feces or the discharged excretions or secretions are guided in a tube-like or pipe-like structure outside the body, which has, in addition to the inlet and outlet connections and the channel region connecting the two for the passage of the feces or other excretions or secretions, a branch in which the intestinal or other malodorous gases are separated from the feces or other excretions or secretions and guided by means of an adsorption and / or filter device to an outlet, wherein the adsorption and / or filter device is at least partially spaced apart from the channel region in order to avoid as far as possible intensive contact with the feces or other excretions or secretions flowing through the channel region.

1. Name of the product in this design: Excretion Care Device. 2. Purpose of this design: To be worn on the lower body for human excretion. 3. The key design points of this product are: the shape of products in Design 2 and Design 4; and the combination of color and shape of products in Design 1 and Design 3. 4. The image or photograph that best illustrates the key design points: Design 1, 3D view 2. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Other explanation: Design 1 and Design 3, the designs for which protection is sought, include color.

The utility model discloses a sustainable sputum suction device, which relates to the field of sputum suction devices and comprises a cannula inserted into a trachea through a trachea incision, a limit baffle is integrally formed at one end of the cannula outside the trachea, and the inner wall of one end of the cannula outside the trachea is in threaded connection with a connecting tube. The output end of the connecting pipe is provided with a blowout prevention plate, the limiting baffle is internally provided with two anti-check valve membranes which can be opened outwards, an oxygen supply mechanism is installed above the periphery of the connecting pipe, and the inner wall of the connecting pipe is provided with a sputum excretion mechanism below the output position of the anti-check valve membranes. The oxygen supply mechanism, the sputum excretion mechanism and the check valve membrane are arranged, so that sputum excretion operation of a patient can be assisted, oxygen supply is not affected, and the possibility that the cannula is blocked is avoided.

The invention provides preparation of lipid nanoparticles and application of the lipid nanoparticles in bladder perfusion medicines, and belongs to the technical field of biological medicines. The lipid nanoparticle disclosed by the invention is prepared from ionic lipid, cholesterol, amphiphilic lipid and DOPE-LA, the ionic lipid is a cationic lipid or an ionizable lipid, the surface of the lipid nanoparticle (LANP) has a dithiolane structure, the lipid nanoparticle (LANP) can be subjected to a sulfydryl-disulfydryl exchange reaction with sulfydryl on the cell surface, and the LANP is adhered to the mucous membrane on the inner wall of the bladder in a chemical bond form so as to resist the reduction of the effective concentration of the drug caused by urine excretion.