61 results about "Convalescence" patented technology

The utility model relates to a sole modularization rehabilitation training device which comprises a sole adapter and replaceable function modules, the bottom face of the adapter is divided into a half sole area, a middle foot area and a heel area, and different function modules are installed in all the areas in a clamping mode. Through gradient adjustment and dynamic combination of the modules, multi-target collaborative treatment such as strephenopodia correction, gravity center transfer induction and pelvis control is realized. The asymmetric structure of the T-shaped block can guide a patient to actively shift the center of gravity, and the anti-skid lines and the ankle fixing belt ensure the stability of mechanical transmission. Passive limitation of a traditional brace is broken through, full-cycle rehabilitation from a soft paralysis period (the contact area is larger than 85%) to a recovery period (the contact area is 40%-60%) is covered, clinical data shows that gait symmetry of a patient is improved, treatment cost is reduced, and independent rehabilitation without assistance is finally achieved.

The invention relates to the technical field of nursing after lung transplantation, in particular to a sequential early warning method for human body composition analysis and non-tubular lung transplantation liquid imbalance, which comprises the following steps of: collecting human body composition analysis, spontaneous respiration, circulation functions and laboratory indexes of a patient after lung transplantation; monitoring frequency and key indexes are set based on 0-6 hours (an ultrahigh-risk period), 6-24 hours (a high-risk period) and 24-72 hours (a recovery period) after operation. A multi-dimensional comprehensive score is calculated through multiple parameters, a liquid state risk grade is determined, early warning of a corresponding grade is started in combination with an early warning condition, a grading intervention strategy is executed accordingly, dynamic monitoring and accurate management of postoperative liquid unbalance are achieved, subjective judgment is converted into a quantitative result through fusion of human body composition analysis and spontaneous respiration parameters, and the postoperative liquid unbalance early warning effect is achieved. And the identification accuracy of excessive liquid or insufficient liquid is obviously improved.

The present invention discloses a data processing method and system for digestive tract tumors, which relates to the field of medical information processing technology. By collecting the patient's key physiological parameters and tumor characteristics from multiple data sources, a tumor identification data set P of the patient is formed, and through standardized preprocessing and feature vector integration, the consistency and computability of the data are guaranteed. The disease progression prediction model constructed using a machine learning method takes the patient's feature vector X as input and can efficiently predict the patient's disease progression fluctuation probability index Progress. Furthermore, combined with the correction coefficient algorithm and the set correction fluctuation threshold Cthe, the recovery period content extracted from the patient's initial medical record can be dynamically corrected to obtain the corrected recovery period Tad. Through feedback and iterative optimization, the calculation formula of the corrected survival period is continuously verified and updated, ultimately achieving the effect of improving prediction accuracy and adapting to individual differences among patients.

The invention relates to an intelligent ventilation and exhaust assembly type recuperating cabin, and belongs to the technical field of medical care facilities, the intelligent ventilation and exhaust assembly type recuperating cabin comprises a cabin body and a cabin door hinged to the front side of the cabin body, a supporting plate is placed on one side of the cabin body, a ventilation cabin is fixedly connected to the supporting plate, and an atomizer is fixedly installed on the inner bottom wall of the ventilation cabin; and the inner wall of the ventilation bin is fixedly connected with a mounting cylinder. According to the intelligent ventilation and exhaust assembly type recuperating bin, the air pipe type negative ion generator is matched with the started draught fan, generated negative ions can be directly sprayed into flowing air at the air inlet end of the whole ventilation and exhaust system, and the negative ions are pumped by the draught fan and then conveyed into the whole bin body through the butt joint piece to be diffused; and the filter element in the mounting pipe can filter the air entering the cabin body at the air inlet end to maintain the cleanliness of the air, so that the air blown into the cabin body is purer and carries negative ions, and is used for assisting the cabin body in treating the patient during the recuperation period, and thus the treatment effect is improved.

The invention relates to the technical field of medical apparatus and instruments, in particular to a rehabilitation device for rehabilitation training of pelvic floor dysfunction diseases, which comprises a pelvic floor muscle repair instrument and a repair instrument liquid coating device, the repair instrument liquid coating device comprises a liquid coating shell, a liquid storage cavity and a liquid storage cavity, and the liquid coating shell is sequentially provided with a placement cavity, a hollow cavity and a liquid storage cavity from inside to outside; the coating liquid taking-out device comprises a fixed cylinder and a hose; the liquid supply device comprises a lower annular pressing frame, a limiting ring frame and a fixing ring frame. Through integrated structural design and function optimization, automatic, quantitative and uniform coating of lubricating liquid is achieved, the problem of pain points caused by manual liquid coating is solved, a re-coating prevention structure is additionally arranged, waste is reduced, efficiency is improved, automatic liquid coating, electrical stimulation repairing and active training functions are integrated, whole-process integration of rehabilitation is achieved, the product is made of medical-grade materials, sealing is reliable, and sanitation and safety are achieved; the rehabilitation device is compact in structure and easy and convenient to disassemble, assemble and maintain, has the auxiliary function and humanized operation, greatly improves rehabilitation efficiency and use experience, and meets the multi-scene rehabilitation requirements.

The present application relates to medical auxiliary equipment. The purpose is to provide a kind of hip fracture rehabilitation training device, including lying pressboard and the action driving mechanism being arranged in the lower part of lying pressboard two sides;The action driving mechanism is connected with lying pressboard by mounting seat;The action driving mechanism includes transversely arranged joint outer cylinder, the inside of joint outer cylinder is provided with reduction box, one end of joint outer cylinder is provided with driving motor, the other end is provided with vertical swing arm;The input end of reduction box is connected with driving motor, and the output end is connected with the upper end of swing arm;The lower end of swing arm is provided with the support for supporting the leg of patient;The action driving mechanism further includes position adjusting assembly, and the joint outer cylinder is formed along the vertical sliding between mounting seat by position adjusting assembly.It can assist the crowd of hip fracture recovery period to carry out rehabilitation training, and the operation difficulty and operation intensity of nursing staff can be greatly reduced.

The application provides a medicine composition and a preparation method of Shendan Tongnao drop pills. The medicine composition of the Shendan Tongnao drop pills comprises the following components in parts by weight: 1-20 parts of Chuanxiong, 1-8 parts of Danshen, 0.1-5 parts of Renshen and 1-15 parts of Chuangen Teng. The clear paste is prepared by an alcohol extraction method, is crushed, is uniformly mixed with excipients, and is prepared into brown drop pills with a fragrance and a slightly bitter taste. The Shendan Tongnao drop pills have the effects of activating blood and benefiting qi, removing blood stasis and dredging collaterals, and regulating the spleen and stomach, can improve the swelling and numbness of limbs, fatigue and poor appetite of a patient in a recovery period of meridians after stroke, promote the repair of nerve cells, and promote the recovery of motor function, language function and cognitive function.

The utility model discloses a kind of in-body stripping cutting systems, comprising: stripping device, stripping device includes stripping head, at least part of stripping head is arranged in arc, at least part of stripping head is abutted to the outside of in-body target stripping object, by moving stripping head, target stripping object outside is separated from adjacent tissue;Cutting device, cutting device is provided with cutting mechanism, the distal end of cutting mechanism abuts the boundary of target stripping object distal end, operates cutting mechanism, realizes target stripping object distal end and adjacent tissue separation.The utility model can visualize stripping target stripping object, fully strips out to ensure surgical efficacy, reduce surgical trauma, reduce surgical cost, and can shorten the hospitalization recovery period of patient, in addition, without using artificial blood vessel, can reduce the probability of postoperative complication, applicable to narrow or blocked lumen cleaning, especially applicable to lumen old thrombus or larger deposit, and long-implanted stent in lumen and the removal of other foreign bodies.

The invention relates to a wound healing ointment and a preparation method thereof. Angelica sinensis, radix angelicae, rhizoma atractylodis stir-fried with bran and radix angelicae pubescentis in the main components contain a large amount of volatile oil components, the components can be volatilized to influence the curative effect if the components are directly decocted and extracted, and the curative effect of stir-fried frankincense and stir-fried myrrh is generally better when raw powder is used as an external ointment, so that the medicinal powder is used as the medicine; other medicinal materials are decocted, extracted and concentrated to obtain effective components, the effective components are mixed with the medicinal powder and refined honey refined by honey, the refined honey is firstly mixed with extract obtained through concentration and then mixed with the medicinal powder, and the mixing uniformity can be guaranteed. The obtained wound healing ointment can be directly applied to an affected part, has the effects of relaxing tendons and activating collaterals, dispelling wind and relieving pain, and promoting reunion of fractured bones, can be used for traumatic fracture recovery, rheumatic arthralgia, tendons and collaterals contracture, unfavorable flexion and extension and other diseases, and has a remarkable curative effect.

The invention discloses a high-applicability achilles tendon minimally invasive suturing instrument, and belongs to the technical field of achilles tendon minimally invasive instruments.The high-applicability achilles tendon minimally invasive suturing instrument comprises a U-shaped arm, universal devices are installed at the two ends of the U-shaped arm, outer side arms are movably arranged on the universal devices and fixedly connected with the universal devices through fixing screws, outer side rings are fixed to one ends of the outer side arms, and outer side rings are fixed to the other ends of the outer side arms. A sleeve is movably arranged on the outer side ring; a hinge device is arranged on the U-shaped arm, the hinge device is composed of an upper hollow sleeve and a lower hollow sleeve, the upper sleeve is connected with the U-shaped arm, two measuring rods are movably arranged in the lower sleeve, the two measuring rods are fixedly connected with the sleeves through fixing screw rods respectively, and oval forceps fixers are installed at the ends, away from each other, of the two measuring rods; the device is high in adaptability and accuracy, can be matched with any oval forceps in an operating room, is remarkable in minimally invasive property, greatly reduces tissue damage, reduces the postoperative infection rate, shortens the recovery period, and is adaptive to patient groups needing rapid recovery.

The invention provides a pharmaceutical composition of a Shendan brain-dredging dropping pill and a preparation method thereof. The pharmaceutical composition of the Shendan brain-dredging dropping pill comprises the following components in parts by weight: 1-20 parts of ligusticum wallichii, 1-8 parts of salvia miltiorrhiza, 0.1-5 parts of ginseng and 1-15 parts of psychotria serrata. The preparation method comprises the following steps: preparing clear paste by an alcohol extraction method, crushing, melting and uniformly mixing with auxiliary materials to prepare brown dropping pills with fragrant smell and slight bitter taste; the traditional Chinese medicine composition has the effects of promoting blood circulation, tonifying qi, dispersing blood stasis, dredging collaterals and regulating the spleen and the stomach, can improve limb swelling and numbness, weakness and poor appetite of patients in the stroke in the meridian recovery period, promotes nerve cell repair and promotes recovery of the movement function, the language function and the cognitive function.

The invention discloses a grading intelligent evaluation system and method for patients in an anesthesia recovery period, belongs to the technical field of anesthesia, and solves the problems that subtle changes of numerous physiological parameters of the patients are difficult to comprehensively and continuously monitor by adopting a traditional evaluation mode and depending on self-evaluation of indexes of a monitor and the like at present; the method comprises the following steps: collecting physical sign monitoring data of a patient in real time based on a sensor and an Internet of Things technology, carrying out multi-dimensional parallel evaluation analysis on the physical sign monitoring data of the patient by an anesthesia recovery period patient evaluation model, and outputting an evaluation analysis result of the patient. Judging whether the real-time state evaluation level exceeds a preset patient risk threshold value or not; according to the method, the anesthesia recovery period patient evaluation model is used for carrying out multi-dimensional parallel evaluation analysis on the physical sign monitoring data of the patient, the nursing grading requirement of the patient is judged in an intelligent mode, objectivity and scientificity of nursing grading decision making are ensured, nursing quality is improved, complication risks are reduced, and meanwhile the comfort degree and satisfaction degree of the patient are improved.

The invention discloses a joint protection device for orthopedic nursing, and belongs to the technical field of medical equipment. Comprising a joint protection structure, a wearing positioning structure is arranged at the top of the joint protection structure, movement limiting structures are arranged on the two sides of the joint protection structure correspondingly, and training structures are arranged on the surface of the joint protection structure and the surface of the wearing positioning structure; the joint protection structure comprises a shank protection plate, connecting shafts are fixedly arranged on the two sides of the upper end of the shank protection plate correspondingly, and thigh protection plates are rotationally arranged on the connecting shafts. Through the arrangement of the movement limiting structure, after a user wears the joint protection structure, a guide sliding rod is located in an arc-shaped groove, and meanwhile, an insertion rod is arranged in a limiter and can limit movement of the guide sliding rod, so that the bending angles of a shank protection plate and a thigh protection plate can be locked; and the problem of slow recovery or secondary injury caused by joint movement of the patient in the recovery period is effectively avoided.

The utility model discloses an intelligent insomnia treatment system based on brain-computer interface and transcranial magnetic technology, which comprises a brain-computer interface module, a transcranial magnetic stimulation module, a central control unit and a user interaction interface, and the brain-computer interface module is electrically connected with the transcranial magnetic stimulation module. Direct communication between the human brain and external equipment is achieved by monitoring electroencephalogram signals through the brain-computer interface technology, the sleep state is affected by generating a magnetic field on the scalp surface and adjusting brain activity through the transcranial magnetic stimulation technology, the sleep state of a user can be effectively monitored and adjusted by effectively integrating the brain-computer interface technology and the transcranial magnetic stimulation technology, and the sleep state of the user can be effectively monitored and adjusted. Compared with traditional drug treatment and invasive surgery, the treatment mode does not need to be operated in the body at all, surgical risks and the postoperative recovery period are avoided, side effects caused by drug treatment are avoided, and the convenient user experience effect is achieved.

The present invention relates to a dental oral drainage tube which, in dentistry or oral and maxillofacial surgery, is inserted into an infection site, such as an abscess or cellulitis, or into a site where pain and edema are expected after surgery, to drain pus, tissue fluid, or blood to the outside and prevent pooling around the surgical site. The drainage tube extends in a longitudinal direction, includes a radiopaque line on an outer or inner surface, and has a body providing a passage for fluid movement. A drainage hole is formed in the longitudinal direction of the body to introduce pus, tissue fluid, or blood into the passage, and a plurality of notch lines are formed on an outer surface of the body to limit the moving direction, thereby minimizing discomfort, preventing separation from the insertion position, and shortening the recovery period after surgery.

The invention belongs to the technical field of nutritional supplements, and particularly relates to oral liquid easy to absorb and capable of improving immunity, a preparation method of the oral liquid and application of the oral liquid in preparation of care food. The oral liquid easy to absorb and capable of improving immunity is prepared from the following components in percentage by mass: 1 to 5 percent of plant extract, 0.5 to 1.5 percent of beta-glucan, 0.1 to 0.3 percent of lactoferrin, 0.01 to 0.05 percent of selenium yeast, 2 to 5 percent of compound probiotic fermentation metabolite, 3 to 5 percent of trehalose, 0.1 to 0.3 percent of pectin, 1 to 2 percent of erythritol, 0.05 to 0.1 percent of L-malic acid, 0.05 to 0.1 percent of vitamin C and the balance of water. The oral liquid disclosed by the invention has the effect of improving immunity, and is suitable for middle-aged and elderly people with low immunity, postoperative recovery patients and high-load workplace people to take.

The application discloses a kind of orthopedics nursing joint protection device, belong to medical equipment technical field.Joint protection structure is included, the top of joint protection structure is equipped with wearing positioning structure, the both sides of joint protection structure are equipped with activity restriction structure respectively, the surface of joint protection structure and the surface of wearing positioning structure are equipped with training structure;Joint protection structure includes calf guard, the upper end of calf guard both sides is fixedly provided with connecting shaft, thigh guard is rotatably arranged on the connecting shaft.The application is equipped with activity restriction structure, after user wears joint protection structure, guiding slide bar is in the inside of arc-shaped groove, while the inside of limit stop is provided with inserting rod, the movement of guiding slide bar can be limited, so the bending angle of calf guard and thigh guard can be locked, effectively avoid the problem that patient is slow in recovery or secondary injury due to joint movement in recovery period.

The invention discloses a lung function residual gas volume detection method for a patient in a pneumonia recovery period, and belongs to the technical field of lung function residual gas volume detection for the patient in the pneumonia recovery period, and the method comprises the following steps: determining a basic detection mode, identifying basic information of the basic detection mode, carrying out condition evaluation according to the basic information, and obtaining a condition evaluation result, performing corresponding processing according to the condition evaluation result; performing airway obstruction assessment on the patient to obtain an airway assessment result; guiding the patient to prepare for breathing; performing lung function residual gas volume detection on the patient according to the basic detection mode to obtain an initial detection result, and correcting the initial detection result according to the airway evaluation result to obtain a target monitoring result; parameters such as washing-in and washing-out speed, flow and the like of the gas are accurately controlled and optimized, so that the gas can be kept in a relatively stable state in different detection environments, and interference of external factors on a detection result is reduced.

The invention relates to the technical field of personal health risk assessment, in particular to a non-alcoholic fatty liver early risk early warning method based on machine learning, and the method comprises the steps: obtaining dimension data of a to-be-detected patient under different preset dimensions in a historical metabolic stress period and a current metabolic remission period of the to-be-detected patient, obtaining a historical stress data vector and a historical alleviation data vector corresponding to each historical patient; screening out health relief data vectors; determining a recovery period health deviation distance, an individual stress deviation vector and an individual recovery residual mode vector; determining a metabolic recovery risk assessment auxiliary value; based on the metabolism recovery risk assessment auxiliary value and pre-acquired current patient information corresponding to the to-be-detected patient, risk early warning is carried out through risk early warning network assistance. By analyzing the recovery condition of the patient and combining the current patient information, the risk early warning is realized, and the auxiliary effect of early risk early warning of the non-alcoholic fatty liver is improved.

We provide a call management device and hotline system that ensures adequate care during the recovery period after cosmetic surgery. [Solution] A call management device 1 for connecting a user terminal to a medical professional's terminal comprises a communication device 104, a storage unit such as a memory 102 or storage 103, and a processor 101. The storage unit stores data identifying the access point (AP) 30 of the hotel where the user is staying after cosmetic surgery, and a hotline telephone number associated with the user ID. The processor 101 receives a connection request including the user ID from the user terminal 20 via the communication device 104, determines whether the AP 30 of the source of the connection request is included in the AP 30 stored in the storage unit, and if the source AP 30 is included in the AP 30 stored in the storage unit, it calls the hotline telephone number corresponding to the user ID and connects the user terminal 20 to the attending physician's mobile phone 40.

The application discloses a random forest-based feedback type edema diagnosis and treatment integrated system, and belongs to the technical field of medical instruments.The system comprises a bioelectric impedance monitoring module, a control module and a far-infrared light irradiation array; the bioelectric impedance monitoring module and the far-infrared light module are connected with the control module; wherein the bioelectric impedance monitoring module measures the voltage of an edema site and transmits the voltage to the control module; the control module calculates the bioelectric impedance information according to the voltage, combines the patient's meta-information, evaluates the edema degree by using a random forest model, determines an irradiation scheme, and sends a control instruction containing the irradiation scheme to the far-infrared light irradiation array; and the far-infrared light irradiation array irradiates and treats the edema site of the patient according to the control instruction. The integrated system can be used at home by the patient to realize effective diagnosis and treatment of edema without excessive dependence on the treatment experience of doctors. The integrated system can shorten the recovery period of edema.

The present application relates to the field of data processing, in particular to a kind of intelligent extraction method and system of patient recovery period key information, the motion data of acquisition through intelligent wearable equipment to identify the motion of user and motion intensity, and when motion intensity reaches certain value, the current motion duration of patient is accumulated.At the same time, the physical data of user is collected in real time, reference physical data matched with patient is determined from physical reference database in combination with current motion intensity, and the similarity of measured physical data and reference physical data is calculated.If similarity is too low, it can be inferred that patient may exist discomfort when exercising, at this time, the question template constructed in advance is used to execute question and answer process, and find the symptom entity that patient may appear when exercising.Finally, accumulated motion duration, symptom entity, measured physical data and motion intensity data are all extracted as key data to provide for doctor, so that doctor has relevant data to refer to and judge the recovery of patient.

Disclosed are patient positioning systems that support a patient in the prone position, such as during surgery or recovery. A patient positioning system includes a base including an inferior section and a superior section for improved system maneuverability and configurability. A cavity extends along the inferior and superior sections, such that the chest, abdomen, and groin are relieved of pressure when a patient is placed in the prone position thereon. Channels may be placed on the bottom surface of the base to provide access to the patient's ventral surface.

The invention relates to the field of post-anesthesia monitoring equipment, in particular to a wearable post-anesthesia recovery nursing device which comprises a wearable main body, a monitoring module, a self-adaptive assembly and a controller are mounted on the wearable main body, the monitoring module comprises pressure sensors, and the pressure sensors are embedded in the inner side wall of the wearable main body; the self-adaptive assembly comprises a plurality of fixing rings, power pieces are installed in the fixing rings, gears are coaxially and fixedly connected to output shafts of the power pieces, racks are inserted into the fixing rings in a penetrating mode, the two ends of the racks are engaged with the two sides of the corresponding gears correspondingly, and the power pieces are in signal connection with the controller. And the controller is used for performing on-off control on the power piece according to the real-time pressure value monitored by the pressure sensor. According to the invention, through an integrated structure design and an intelligent linkage mechanism, adaptation individuation, monitoring comprehensiveness, operation convenience and nursing refinement are realized, the nursing risk in the recovery period after anesthesia is effectively reduced, and the comfort level of a patient and the medical work efficiency are improved.

The invention discloses dressing change nursing equipment for external application medicine. The dressing change nursing equipment comprises application blocking equipment, a single-side fixed-point limiting structure, a centrifugal medicine application device and a gauze roll limiting device. The invention belongs to the technical field of dressing change nursing equipment. By presetting the wound medicine application structure fixed relative to the body surface, on one hand, the working process of cleaning the periphery of a wound can be reduced, and meanwhile, direct contact between an operator and the wound, infection of the wound in the recovery period and re-injury of the wound due to external force are avoided; the volatilization speed of the medicine effect is slowed down and the smell of the medicine is prevented from diffusing.

The present application relates to a kind of drug composition for preventing and treating recovery stage facial nerve palsy and its application, the composition contains any one or its combination of dehydrating drug, antiviral drug, anti-inflammatory drug, nerve repair drug and / or blood circulation improving drug, traditional Chinese medicine preparation.The drug composition of the present application is combined with radio frequency operation and nerve repair drug and rehabilitation exercise, beneficial to promote trophic nerve, promote myelin and axon repair, with synergistic effect, fast effect, high efficiency, high cure rate, basically no side effect and basically no recurrence rate and the like, significantly improve the treatment prognosis and quality of life of patient.

The invention discloses a pressurization adjusting vest used after neck cleaning. The pressurization adjusting vest comprises a chest and back fixing body, a first shoulder strap, a second shoulder strap, an air bag device, an air supply device and an air exhaust device. The front end and the rear end of the first shoulder strap are connected to the chest and back fixing body through first connecting pieces in an adjustable mode, and the front end and the rear end of the second shoulder strap are connected to the chest and back fixing body. An air bag device is arranged on the first shoulder strap; the airbag device comprises an airbag bag, an inflatable airbag, an elastic piece and a pushing piece; the elastic piece comprises an acting part used for pushing the inflatable air bag; the pushing piece is used for abutting against the elastic piece so as to push the acting part downwards. The compression strength can be flexibly adjusted, the compression requirements of different rehabilitation stages such as the acute stage and the recovery stage are met, the pressure of the inflation air bag can accurately and stably act on a target treatment area, the treatment effect reliability is improved, and the treatment experience of a patient is improved.

The utility model discloses an elbow joint traction pressurizing device for the orthopedics department, and relates to the field of medical instruments. The rotating mechanism comprises a first rotating assembly and a second rotating assembly; the first rotating assembly and the second rotating assembly are rotationally fixed; a pressing plate is rotationally fixed to the first rotating assembly. The middle piece is arranged between the pressing plate and the first rotating assembly; the rotating mechanism further comprises two first limiting bolts. A plurality of first threaded holes are formed in the middle piece; the hole axis of the first threaded hole is perpendicular to the plate surface of the pressing plate; the first threaded hole is matched with the first limiting bolt; an arc-shaped guide hole is formed in the pressing plate; the rod end of the first limiting bolt can penetrate through the guide hole to be fixed in the first threaded hole in a threaded fit mode. According to the elbow joint traction pressurizing device for the orthopedics department, the problem that in the prior art, during the elbow joint injury recovery period of a patient, the elbow joint movement range is too large, and elbow joint recovery is affected is solved, and angle and range limitation can be carried out when the elbow joint of the patient moves.

Belongs to the technical field of biology. The polypeptide is established on the basis of mechanism research on ETBR agonists, and belongs to ETBR high-selectivity agonists. According to the polypeptide, the half-life period of the medicine is prolonged through structure-function relationship research and structural modification, the in-vivo exposure amount is increased, the administration frequency is reduced, the side effect in animal experiments is lower than that of IRL-1620, and the safety window of the medicine is larger. The medicine can be used for treating diseases related to ETBR receptors, such as rehabilitation treatment of patients with cerebral arterial thrombosis in an acute stage and a recovery stage, and better recovery of the patients with cerebral arterial thrombosis is promoted.

This invention discloses a positioning pad for maintaining body position after total hip arthroplasty. The positioning pad includes a first support pad and a second support pad, which are fixedly connected at a 90° angle or rotatably connected via a rotating mechanism. The end of the second support pad away from the first support pad has a lifting adjustment mechanism configured to adjust the angle between the first support pad and the horizontal direction by adjusting the height of the second support pad. The first support pad has a pair of anti-rotation pillows extending along a 30° hip abduction direction. The second support pad, away from the first support pad, has a T-shaped shoe extending along a 30° hip abduction direction. This positioning pad, by providing appropriate support and comfort, ensures that the patient maintains this specific position during recovery, which not only helps reduce sciatic nerve tension and displacement, lowering the incidence of postoperative complications, but also helps promote the patient's rehabilitation process.