80 results about "Surgical therapy" patented technology

A glaucoma treatment apparatus including an imaging device capable of imaging the anterior segment of the eye, a treatment laser, an algorithm programmed to determine a location and a cross sectional area of a treatment based on a customized anatomy of the anterior segment of the eye including the trabecular meshwork (TM), the Schlemm's Canal (SC) and collector channels (CCS), obtained from pre-operative images of the anterior segment of the eye, a pre-operative intraocular pressure (IOP) level and a target IOP reduction as an inputs, and a processor configured to actuate the apparatus to create an outflow channel with a cross-sectional area and location or multiple outflow channels with multiple cross-sectional areas and locations from the anterior chamber (AC) to the SC across the TM, as determined by the algorithm to achieve the target intraocular pressure (IOP) reduction. Also disclosed is a method of reducing intraocular pressure in an eye.

The invention discloses a traditional Chinese medicine composition for treating infantile traumatic swelling and pain. The traditional Chinese medicine composition comprises the following raw material medicines: radix rehmanniae recen, radix paeoniae rubra, angelica sinensis, ligusticum wallichii, herba lycopi, pericarpium citri reticulatae viride, poria with hostwood, liquorice, Chinese starjasmine stem, fried malt and fried endothelium corneum gigeriae galli. The invention also provides a traditional Chinese medicine compound preparation and application thereof in preparation of a medicine for treating infantile traumatic swelling and pain. The composition disclosed by the invention has the effects of promoting blood circulation to remove blood stasis, softening hardness to dissipate stagnation, relieving swelling and pain and promoting swelling fading, is high in effective rate and capable of accelerating the process of rehabilitation treatment or subsequent operative treatment, and has relatively high clinical value.

The utility model discloses a split type flushing aspirator, which belongs to the technical field of medical instruments and comprises a handle and a tube assembly detachably connected to the front end of the handle, and the tube assembly comprises a suction tube, a flushing tube sleeved on the outer side of the suction tube and an external thread seat fixed at the near end of the flushing tube. The two ends of the flushing pipe are fixedly welded to the outer wall of the suction pipe, liquid outlet holes communicated with a radial gap between the suction pipe and the flushing pipe are formed in the two ends of the flushing pipe, a T-shaped connecting column allowing the near end of the suction pipe to be inserted therein is formed at the front end of the handle, and the outer side of the T-shaped connecting column is sleeved with a loose joint nut matched with the external thread base. A first channel in sealing contact with the near end of the suction tube and a second channel communicated with an annular gap formed between the suction tube and the T-shaped connecting column are arranged in the handle. Tube assemblies of different specifications can be replaced to adapt to different wound operations, and convenience in the operation treatment process is guaranteed.

The utility model discloses an operation assembly and an endoscope. The operation assembly further comprises a handle main body, a front end part, a driving part and a locking structure; the front end part is arranged at the front end of the handle main body; the driving part is connected with the front end part, and the driving part moves to adjust the movement of the front end part; the locking structure is arranged close to the rear end of the handle main body and comprises an adjusting part and a locking part which are connected with each other; the adjusting part rotates under the action of external force and drives the locking part to move, so that the locking part has a locking state which acts on the driving part and enables the driving part to be fixed relative to the handle main body, and has an unlocking state which enables the locking part to be separated from the driving part and enables the driving part to move relative to the handle main body; when the locking state and the unlocking state are switched, the one-way rotation stroke of the adjusting part is not larger than 90 degrees. The adjusting part can be better located in a hand operation area of an operator, operation is more convenient and faster, the operation comfort level is higher, and the surgical treatment efficiency can be improved.

The invention relates to joint non-surgical treatment, in particular to the technical field of medical apparatuses and instruments, and discloses a leg rehabilitation nursing device which comprises an electric push rod, a massage part is arranged on the electric push rod, an adaptive part is arranged on the massage part, monitoring parts are arranged on the massage part and the adaptive part, a supporting part is mounted on the electric push rod, and the supporting part is connected with the electric push rod. A binding part is installed on the supporting part, the massage part comprises a first connecting arm, the first connecting arm is fixedly arranged on an outer rod of an electric push rod in a sleeving mode, and a frame is fixedly connected to the first connecting arm. The functions of leg stretching or bending training, synchronous kneading massage and targeted blood circulation activating are integrated, equipment does not need to be replaced, operation is simplified, and space is saved; the rehabilitation continuity is improved, training, massaging and blood activating are synchronously carried out, muscle tension is relieved in a targeted mode, blood circulation is promoted, the rehabilitation scheme is optimized in cooperation with electromyographic signal monitoring, function recovery and function integration is accelerated, and the problem of traditional instrument splitting is solved.

This invention provides a method for planning treatment pathways in energy-focused surgery for complex lesion morphologies, belonging to the field of medical technology. The method includes: acquiring geometric feature data of the complex lesion morphology; matching a predetermined path traversal function based on the geometric feature data, wherein the path traversal function covers all surgical operation points of the complex lesion morphology; obtaining treatment paths for the energy-focused surgical operation points based on a set speed or acceleration according to the path traversal function; and generating a path set based on the treatment paths to determine the treatment path. This invention also discloses a surgical treatment pathway planning device and corresponding electronic equipment for complex lesion morphologies.

The present invention belongs to the technical field of pulsed electric field ablation for hypertrophic cardiomyopathy, and specifically relates to a pulsed electric field ablation device for hypertrophic cardiomyopathy. The device comprises a pulse generator (1). A flexible catheter (2) is fixedly mounted on one side of the pulse generator (1), and a slidably connected sliding member (3) is arranged on the outer surface of the flexible catheter (2). By means of the arrangement of an auxiliary ablation assembly (6), a real-time three-dimensional echocardiography can be generated during the ablation process, and a relatively clear cardiac structure image can be provided for a doctor by means of the three-dimensional echocardiography, such that the doctor can better determine the region of hypertrophied myocardium. Moreover, data analysis is performed on the hearts of a large number of patients by means of artificial intelligence and a machine learning algorithm inside a high-speed analog-to-digital converter to generate a personalized cardiac model, so as to assist the doctor in accurate positioning, thereby reducing the number of times of adjusting the position of a PFAD electrode catheter, shortening the time required by the doctor during surgery, and reducing the difficulty of surgery treatment.

The application provides an intelligent grading and early warning system for intraoperative bleeding of a medical endoscope based on artificial intelligence and a working method thereof, and has the characteristics that the system comprises a medical endoscope catheter, a medical endoscope image processor, a medical lavage pump, a medical high-definition highlight liquid crystal display and end-side artificial intelligence software; the working method comprises real-time image recognition, bleeding point monitoring and early warning, automatic regulation of lavage and negative pressure suction; and the bleeding can be monitored in real time, intelligently and efficiently during surgery, and innovative medical technology support is provided for the surgery.The application has the advantages of convenient, intelligent and reliable surgical treatment effect.

The invention belongs to the technical field of medical materials and orthopedic surgical instruments, and particularly discloses a multi-component bone cement loading, uniform mixing and injection integrated device. Comprising a first solid material cavity, a second solid material cavity and a liquid material cavity, the first solid material cavity, the second solid material cavity and the liquid material cavity are internally used for storing first solid-phase powder, second solid-phase powder and liquid-phase components correspondingly, long-term independent sealed storage of all the material cavities is achieved through sealing covers, and the solid-phase powder is prevented from being affected with damp and the liquid-phase components are prevented from being volatilized. The first solid material cavity and the second solid material cavity are detachably communicated through a powder connecting port, so that premixing of various solid-phase powder is realized; the solid material cavity is communicated with the liquid material cavity through a solid-liquid connecting port, so that solid and liquid components are uniformly mixed. After mixing is completed, the liquid material cavity is connected with an injection connector, and the piston is pushed through the driving rod to inject the evenly-mixed bone cement slurry to an operative treatment part. Ordered loading, mixing and injection of the multi-component bone cement can be achieved in a closed system, operation is easy and convenient, mixing is uniform, safety is high, and the multi-component bone cement injection device is suitable for clinical application of the multi-component bone cement.

The disclosure describes quality assurance tools / systems for verifying the accuracy of patient positional monitoring systems used for brain therapies, such as gamma radiation therapies. The tools / systems provide a three-dimensional positional evaluation system configured to assess positional accuracy of a high-definition motion monitoring (HDMM) camera system used in a radiosurgery system. The tools / systems include a positioning table comprising a plurality of actuators moveable in respective X, Y and Z dimensions. The positioning table comprises at least one fiducial marker visible to the HDMM camera system. The tools / systems also include a platform coupled to the positioning table. The platform is configured to couple to a head rest of the radiosurgery system and has an upper surface that holds the positioning table while allowing the positioning table to translate in X, Y and Z dimensions relative to the platform.

The application discloses a puncture device and a puncture method thereof. In the puncture device, a position limiting member is provided on the second member, and the position limiting member is used to limit the position of the first member, so that the first member can drive the second member to move toward the third member. The catheter is connected to the second member, so that the catheter can move together with the second member. The puncture needle is connected to the first member, so that the puncture needle can be driven to move when the first member moves, and the puncture needle can drive the catheter through the tissue together during puncturing. After that, the puncture needle can be withdrawn, and the catheter can be left in the tissue for subsequent surgical treatment, thereby reducing damage to the tissue during the operation.

The utility model belongs to the technical field of uterine curettage devices, and particularly relates to a uterine curettage device which comprises a grab handle, a length adjusting mechanism is arranged on the left side of the grab handle, a curettage head mounting mechanism is arranged on the left side of the length adjusting mechanism, a curettage head is arranged on the left side of the curettage head mounting mechanism, and the curettage head is used for curettage operation in the uterus. The curettage head mounting mechanism is used for mounting and dismounting the curettage head, the length adjusting mechanism is used for adjusting the length of the uterine curettage device, the curettage head comprises a fixing ring, and the top of the fixing ring is fixedly connected with an elastic ring. According to the novel uterine curettage device, the curettage head is placed in a medicament with the effect of promoting tissue healing, the medicament is absorbed by the medicament placing sponge, the curettage head is controlled by the grab handle to extend into the uterus of a patient to perform curettage operation, and during curettage, the medicament placing sponge is extruded by the elastic ring, so that medicament factors in the medicament placing sponge are released, and the healing of the tissue at the curettage part is promoted; therefore, operative treatment and postoperative repair of the uterine curettage device can be carried out synchronously.

The invention belongs to the field of biological medicine, and particularly relates to application of a compound in preparation of a medicine for preventing and treating aortic dissection, the compound is nobiletin, the chemical name of the compound is 3 ', 4', 5, 6, 7, 8-hexamethoxyflavone, and the CAS number is 478-01-3. The invention also correspondingly provides a pharmaceutical composition. The death rate of aortic dissection is high, treatment depends on surgical treatment, and the death rate is extremely high. At present, an effective medicine for preventing and treating the aortic dissection is lacked clinically, the nobiletin is screened and determined to be used as the medicine for preventing and treating the aortic dissection, the molecular mechanism of the nobiletin is clear that the nobiletin targets ferroptosis related protein SLC7A11 to improve ferroptosis of vascular smooth muscle cells, namely VSMC, and a new target spot is provided for treatment of the aortic dissection.

Provided is a light irradiation probe with a novel structure, the light irradiation probe being capable of surgically treating a lateral treatment target by bringing an irradiation part, which is provided at the distal end of an optical fiber, into contact with the treatment target.　A light irradiation probe 10 has a heat-resistant optical fiber 16 whose distal end section serves as an irradiation part 30 for irradiating light, and performs surgical treatment, by means of irradiation light, on a treatment target with which the irradiation part 30 of the optical fiber 16 is brought into contact. The distal end side of the optical fiber 16 extends while being inclined in the lateral direction with respect to the base end side thereof. The irradiation part 30 is provided with a heat generation coating layer 32 made of a light absorption substance that generates heat by absorbing the irradiation light from the irradiation part 30.

The utility model relates to the technical field of metacarpal bone medical treatment, and discloses a metacarpal bone absorbable intramedullary needle which comprises a main nail and a matching nail, the interior of the main nail is designed to be of a hollow threaded structure, the main nail and the matching nail are used in a paired and matched mode, and the main nail and the matching nail are both made of PLGA materials. The matching nails comprise the first matching nail, the second matching nail and the third matching nail, and the first matching nail, the second matching nail and the third matching nail can be sequentially and rotationally placed into the main nail. According to the utility model, the main nail and the matching nail are both made of the PLGA material, and the PLGA material has good biocompatibility, no toxicity and good capsulation and film forming performance, so that good stability can be provided, marrow fluid in metacarpal bone can be absorbed, a secondary extraction operation is avoided, the previous two operations are changed into one operation, and the operation efficiency is improved. And meanwhile, the treatment cost can be reduced, and the defects that the metal intramedullary needle needs to be taken out for the second time and the treatment cost is increased in the current domestic and international treatment schemes are overcome.

The present application relates to the technical field of biological medicine, and more particularly to the application of aspirin in treating uterine fibroid degeneration during pregnancy. The application of aspirin in preparing a drug or health product for treating and / or preventing uterine fibroid degeneration during pregnancy. The dosage of aspirin in the drug is 100 mg per day. The present application uses aspirin to treat and / or prevent uterine fibroid degeneration during pregnancy, and the drug is widely used during pregnancy. It has been basically confirmed that the drug can be used for a long time in pregnant women, and the drug has the functions of relieving pain, improving blood flow, not being limited to gestational weeks, and being able to be used for a long time. The application of the drug can reduce the hospitalization rate of patients. For high-risk groups with pregnancy combined with uterine fibroid degeneration, the drug can be used as a preventive drug to reduce the occurrence of uterine fibroid degeneration. The treatment of the drug can significantly reduce the patients who change to surgical treatment due to the failure of conservative treatment of myoma degeneration.

The present application belongs to the field of minimally invasive vascular intervention surgery, and discloses a hand device of a humanoid interventional robot, which comprises: a left hand device for clamping and fixing a surgical instrument; a right hand device for pushing and rotating the surgical instrument; and a disposable consumable. The left hand and right hand devices cooperate to complete the pushing and rotating of a catheter guide wire, the injection of contrast medium, and the pressure pump pressurization and release of a balloon and a stent catheter in an interventional surgery. When clamping a medical instrument in the surgery, the robot can also sense the clamping force, and in the process of pushing the catheter guide wire, the robot can sense the real-time pushing resistance, so that the main operation actions in the interventional surgery treatment can be completed.

The invention relates to an abdominal aortic aneurysm filling system and treatment system, the filling system comprises a filling assembly, the filling assembly comprises at least two filling blocks, each filling block adopts shape memory polymer foam, and each filling block has a compressed loading state and an implantation state of expanding at a preset position; the interventional catheter is used for containing the filling assembly to implement interventional delivery, and the filling blocks are sequentially arranged in the extending direction of the interventional catheter in the loading state; the connecting shaft is arranged in the interventional catheter in a sliding mode, the far-end portion of the connecting shaft sequentially penetrates through and is connected with the filling blocks so as to carry the filling blocks to be released from the far-end side of the interventional catheter into the abdominal aortic aneurysm, and the far-end portion of the connecting shaft is configured to be spirally wound around a space axis in a pre-shaping mode. The surgical operation process is simplified, the filling blocks are arranged relatively orderly after being released and expanded, the space filling rate is high, and the surgical treatment effect is further improved.

The invention relates to a cardiovascular disease risk cycle assessment method based on big data, and the method is characterized in that the method comprises the steps: obtaining a preliminary diagnosis result through correlation analysis and a support vector machine model according to the basic information and symptom performance of a patient; according to comprehensive information such as electrocardiograms, echocardiograms, blood examination and CT examination, the cardiovascular conditions are classified through a correlation analysis algorithm and a Bayesian classifier. Physiological indexes such as electrocardio, blood pressure and blood fat are monitored regularly, a physiological change period is obtained, and influences of factors such as diet, exercise and emotion on the physiological change period are analyzed. Based on the electrocardiogram period, the blood pressure fluctuation period and the blood fat change period, an ARIMA model is established to predict the lesion period. And further fusing surgical treatment, drug treatment, lifestyle adjustment and psychological treatment schemes, and constructing a recurrence probability and recurrence cycle prediction model by combining basic information and physiological change cycle of the patient. And finally, dynamically adjusting a monitoring period according to a prediction result, and providing a monitoring result and personalized adjustment suggestions for a doctor or a patient through a medical system, thereby realizing periodic and dynamic assessment and management of cardiovascular disease risks.

The utility model discloses an intramedullary needle for treating fracture and convenient to hold, which is provided with a treatment section and a holding section for operating and holding, and a positioning structure for holding and positioning is further arranged on the holding section. The intramedullary needle conforms to tubular bone biological fixation, the treatment section can be effectively prevented from rotating in the surgical treatment operation process through the holding section, the penetration depth and path of the treatment section can be further accurately controlled, the treatment accuracy is improved, and the treatment duration is shortened. When the intramedullary needle is used in the treatment process of metacarpal bone fracture, further damage to fracture local hematoma and periosteum can be avoided through closed reduction, blood supply of sclerotin is protected, and fracture healing is facilitated. The intramedullary needle is small in trauma, small in wound scar and beneficial to attractiveness; intramedullary fixation retains the minimally invasive characteristic of kirschner wire fixation, and the fixing effect is more stable and lasting than that of a kirschner wire, and the articular surface is not damaged.

A novel shape memory polymer (SMP)-based device for surgical treatment of an intracorporeal defect (e.g., a void or anomaly) such as an intracranial aneurysm or fistula. In at least one non-limiting embodiment, the SMP device is a 3D-printed SMP material sized to specifically fit and thus occlude an intracranial aneurysm (ICA). The SMP device may be delivered to the intracorporeal defect via a catheter having a heating mechanism wherein the SMP device is raised above its glass transition temperature as it is deployed, causing the SMP device to return to its permanent shape after it is deployed into the intracorporeal defect. SMP device delivery systems that include the SMP devices, as well as methods of making and using the devices and systems, are also disclosed.

This invention provides an application of type I interferon signaling pathway inhibitors in the preparation of drugs for treating age-related cataracts. By inhibiting type I interferon receptors, it can precisely intervene in the aging mechanism of lens epithelial cells, block the transmission of aging signals, and directly improve lens transparency, exhibiting higher therapeutic efficacy and targeting. The use of IFNAR inhibitors can effectively reverse the aging phenotype caused by STEAP3 deficiency, restore the proliferative capacity of lens epithelial cells, thereby maintaining lens transparency, significantly reducing surgical risks, and providing patients with an early intervention opportunity, delaying the onset and progression of cataracts. IFNAR inhibitors, through precise intervention in specific signaling pathways, have more significant therapeutic effects, and due to their targeting, have fewer side effects and are safer. They can not only improve existing cataracts but also play a preventive and delaying role in the early stages of cataracts. For patients with mild cataracts, the use of type I interferon receptor inhibitors can avoid premature surgical treatment, reducing patient dependence on surgery and also reducing the costs and risks associated with surgery.

The invention relates to the technical field of medical instruments, and discloses a rectum control system which comprises a base. The filling balloon is fixed at the bottom of the base; the filling tube is arranged on one side of the filling balloon, and a filling valve is mounted at the other end of the filling tube; the pressure sensor is arranged in the filling balloon and used for monitoring the pressure in the filling balloon in real time; according to the rectum control system, the rectum is blocked through inflation of the filling balloon, supporting and blocking are achieved in a physical mode, the intestinal leakage phenomenon is reduced, dependence on medicine is reduced, side effects possibly caused by medicine treatment are reduced, in addition, the requirement for surgical treatment is avoided or reduced, and the system is suitable for popularization and application. And particularly for the elderly, children or high-risk patients accompanied with other serious diseases, the risk of operative complications is reduced, so that the using effect of the structure is improved.

The application provides an absorbable anal fistula repair assembly and a preparation method and application thereof, and comprises a first sheet layer, a second sheet layer and preferably a third sheet layer which are independently formed into a sheet and are prepared from degradable materials; the third sheet layer carries antibiotics, has a complete degradation time of 2-4 weeks, the second sheet layer carries an immunomodulator, has a complete degradation time of 4-12 weeks, and the first sheet layer carries a regeneration and repair regulator, has a complete degradation time of 12-26 weeks, so that the anal fistula repair assembly is degraded in stages and layers, and drugs or preparations are released layer by layer. Experimental results show that the mechanical properties, anti-inflammatory effect and cell proliferation promoting effect of the absorbable anal fistula repair assembly are better, the defects of long drug treatment period and slow treatment effect are overcome, and the very cumbersome operation steps of daily cleaning, dressing change, debridement and disinfection after surgical treatment are avoided, so that the life quality and physical and mental health of patients are improved.

The utility model discloses a flushing and sucking dual-purpose aspirator, which belongs to the field of flushing devices and comprises a splicing seat, a suction channel and a flushing cavity are respectively arranged on one side of the splicing seat, the suction channel is arranged inside the flushing cavity, a suction tube is fixed at one end of the suction channel, a flushing tube is sleeved outside the suction tube, and the flushing tube is connected with the splicing seat. Pipe bodies of the suction pipe and the flushing pipe are arc-shaped, and a pressure relief hole is formed in the side face of the top of the suction pipe. The pressure relief hole and the point contact hole are arranged in a matched mode, medical staff can push the finger-pressing block to drive the point contact hole and the pressure relief hole to be communicated or closed, different combinations of suction and flushing work are completed, the surgical treatment time can be shortened, the difficulty that the medical staff operate the device to flush and suck flushing fluid is lowered, and the surgical efficiency is improved. In addition, flushing fluid can be temporarily adsorbed by pressing a point contact hole, and the practicability of the device in the surgical treatment process is effectively improved.

The present invention provides a four-interface shock wave balloon catheter and its control system, based on the design of the four-interface catheter base structure and the corresponding catheter structure, have separate interfaces specifically designed for replenishing new fluid and discharge of fluid, enabling simultaneous replenishment and cyclic replacement of fluid within the balloon. This allows the balloon to remain in an expanded state and ensures the stability of the acoustic impedance of the fluid within the balloon as solid precipitates are removed along with the fluid, and helps to ensure the effectiveness of the surgical treatment and shorten the surgical time, and by shortening the surgical time can reduce the occurrence of intraoperative accidents and avoid surgical risks arising from the repeated inflation and deflation of the balloon 23, thereby improving the safety of the surgery.

The invention relates to the technical field of operation quality evaluation, and discloses a quality evaluation system for treating gastrointestinal tumors through a super minimally invasive operation. The system comprises a data acquisition interface, a characteristic decomposition module, a noise elimination module, an exception handling module and a circulation control module. The data acquisition interface is used for acquiring real-time multi-dimensional data of an operation; the characteristic decomposition module decomposes the characteristic components into a preset number of characteristic components; a noise elimination module removes the feature component with the maximum entropy measure to obtain a clean feature group; the exception handling module recognizes and replaces exceptional points through discrete value comparison based on the clean feature group, and generates an optimized feature group; and the loop control module starts loop execution from the characteristic decomposition module until a stop condition is met, and a final quality evaluation result is generated. The system can efficiently process operation data, improve the evaluation accuracy and reliability, and provide support for related operation quality evaluation.

The present application relates to surgical treatment technical field, specifically, relate to a kind of anti-adhesion high-frequency electric wave cervical LEEP operation electrotome.It includes cutting component, the cutting component includes annular cutter head, the inside of the cutter head is evenly provided with multiple flow guide grooves along the circumference, two flow guide blocks for drainage are symmetrically arranged below the flow guide groove, temperature sensor for monitoring temperature is arranged between the two flow guide blocks, and the connecting head is provided with spray assembly on the side close to cutting component.The present application adjusts its spray angle by drainage component, so that it can be accurately sprayed into corresponding flow guide groove, temperature sensor cooperates with the flow guide block on its two sides to realize coordinated micro-perturbation flow, so that physiological saline slowly flows between cutter head and patient's body tissue, increases the time of physiological saline staying in heating place, realizes rapid cooling while preventing cutter head and patient's body tissue adhesion, to cause damage to patient's body tissue, ensure that operation can be normally carried out.

The invention discloses an electric control device for an endoscope treatment instrument to enter and exit a jaw opening, which comprises a main body control device and a pedal control device, and is characterized in that the main body control device is detachably mounted on an endoscope; the main body control device is in wireless communication connection with the pedal control device; the main body control device comprises a triangular shell, roller mechanisms, an operation panel, a control panel I and a storage battery I, the right side of the top surface of the triangular shell is provided with two roller mechanisms used for controlling a therapeutic instrument to enter and exit from a jaw opening, and the roller mechanisms are controlled by a pedal control device to rotate forwards or backwards; the operation panel is arranged on the top face of the triangular shell, and the first control panel and the first storage battery are arranged in the triangular shell. The roller mechanism and the operation panel are electrically connected with the first control panel. The device is characterized in that another'hand 'for controlling the instrument is added for a surgeon through the device, so that the endoscope surgeon can accurately deliver the surgical treatment instrument to a diseased region needing to be operated in an electric control mode.

The invention discloses a first-aid reduction device for open tibia fracture, and relates to the technical field of fracture first-aid, the first-aid reduction device comprises a mounting assembly and a reduction assembly, the mounting assembly comprises a first fixing plate and a second fixing plate, one side of the first fixing plate is correspondingly provided with a first fixing column, and one side of the second fixing plate is correspondingly provided with a second fixing column; the reset assembly comprises two cavities, spherical joints are movably embedded into the two cavities, screw rods are welded to the two spherical joints, and locking rotary knobs are in threaded connection to the two screw rods; according to the device, precise reduction is achieved through multi-dimensional adjustment and a double-locking mechanism, the reduction state can be maintained through a rigid overall structure, the reduction state of a fracture end can be continuously maintained in the first-aid transfer process, the displacement risk caused by jolt is effectively resisted, a stable fracture end foundation is provided for debridement and surgical treatment after a patient is transferred to a hospital, and the patient can be effectively prevented from being damaged. Compared with a traditional simple traction or fixing device, the reset effect and the transfer safety are greatly improved.