43results about How to "Reduce the burden of surgery" patented technology

The invention belongs to a multi-functional diagnosis and operation device for gynecology. The multi-functional diagnosis and operation device comprises a table pedestal, a second support framework is arranged at the top of the table pedestal, a first support framework is arranged at the bottom of a hinge support rack, a lifting mechanism is arranged on the center of the top of the table pedestal, two sides of the upper part of the hinge support rack in the lifting mechanism are respectively provided with a seat surface and a backrest, the hinge support rack is respectively provided with a seat surface angle push rod connected with the seat surface, a support leg bracket base body and a backrest angle push rod connected with the backrest, a transfusion device is arranged at one side of the backrest, two sides of the backrest are provided with arm support plates, two sides of the seat surface are provided with handrails for a patient, a negative pressure gauge is arranged on the head face of one end of the seat surface, a drawing type dirt bracket is arranged at the lower part, and one side of the upper part of the first support framework is provided with a first universal arm while the other side is provided with a second universal arm. The multi-functional diagnosis and operation device for the gynecology has advantages that the structure is novel, the design is reasonable, the automatic degree is high, the operation is facilitated, the time is saved, the patient pain is reduced, the hospital investment is saved, and the working efficiency of the medical staff is improved.

The invention discloses a real-time endoscope enteroscope polyp detection system which comprises a video information acquisition unit which is used for decomposing a received video to video segments in which a plurality of frames form a group; a video information extraction unit which is used for preprocessing the video clips and extracting optical flow information; and a video information analysis unit which is used for acquiring the video information processed by the video information extraction unit and inputting the video information into the deep convolutional neural network for detectionso as to acquire a polyp detection result. By means of the real-time endoscope enteroscope polyp detection system, space-time information can be extracted from video streams generated in real time inthe operation process, a doctor is assisted in discovering intestinal polyp with low delay and high precision, the judgment precision of the doctor is improved, the operation burden is relieved, andthe operation process is accelerated.

The invention relates to a variable-angle RCM executing mechanism. The variable-angle RCM executing mechanism comprises a fixed platform, a first arm, a second arm, a first connecting arm, a third arm, a fourth arm, a second connecting arm, a third connecting arm, a fifth arm and a scalpel. The variable-angle RCM executing mechanism comprises double parallelograms which cannot be parallel to each other, and a fixed-point telecentric mechanism is formed by keeping a certain angle between the double parallelograms. The position of a fixing point can be adjusted by changing the angle between the two parallelograms. After the angle between the two parallelograms is locked, no matter how a mechanical arm rotates, the fixing point of the scalpel is kept still all the time, when the mechanical arm rotates around the rotating center of the mechanical arm, a surgeon can keep the scalpel stable without fixedly supporting the scalpel with the arm, and by adjusting the rotating angle of the mechanical arm, an operation can be conveniently performed on tissue in the body.

The invention discloses a puncture robot control method based on a real-time ultrasound image, and a method for controlling a puncture robot to move, and aims to overcome the problems in the prior artthat most puncture targets are under a scene of soft tissue organs, the puncture target generates displacement due to the breathing movement of a patient so as to cause low puncture accuracy. The puncture robot control method based on the real-time ultrasound image specifically comprises the following steps of: S1: independently obtaining the movement direction and the displacement of the puncture target in an ultrasound plane and out of the ultrasound plane; and S2: using a model prediction control method to control the tail end of the puncture robot to carry out a corresponding operation according to the movement direction and the displacement of the puncture target in the ultrasound plane and out of the ultrasound plane.

The invention discloses an omnibearing mechanical arm with a simulation palm, applied to a neuro-endoscope. The mechanical arm comprises a fixation base which can be fixed on an operation bed, a universal hose and an adjustment device capable of 360 DEG position adjustment, wherein the adjustment device is composed of a universal bass base and an universal ball; one end of the universal hose is fixed on the fixation base and the other end is connected to the bottom face of the universal ball base; one end of the universal ball is placed in the universal ball base, and the other end is connected to the simulation palm; the simulation palm comprises multiple fingers which are set to be bent into an arc shape; and clamping holes are formed in the fingers. The mechanical arm also comprises the neuro-endoscope, wherein one end part of the neuro-endoscope is placed on the simulation palm; a positioning part is disposed on the end part of the neuro-endoscope; and the simulation palm clamps the end part of the neuro-endoscope in a wine glass holding shape; and the positioning part is clamped by the clamping holes. The mechanical arm disclosed by the invention has the advantages that fixation effects of the neuro-endoscope are good; damage appearing in adjustment of the neuro-endoscope can be effectively avoided; and position adjustment is more accurate, omnibearing adjustment can be achieved, two hands can be relieved, and doctors' operation burdens can be relieved.

The invention provides an intelligent integrated robot endoscope system. The intelligent integrated robot endoscope system comprises an integrated endoscope system and a processing system. The integrated endoscope system comprises a plurality of functional modules, a central control unit for controlling the operation of the plurality of functional modules and a power supply device for supplying power to the plurality of functional modules. The plurality of functional module includes a pneumoperitoneum for inflating the cavity, a human-computer interaction screen, a cold light source and a camera. The power supply device includes a switching power supply and a plurality of electromagnetic interference suppression circuits. The processing system is used to locate the moving object and process the video to get the clear video. The invention avoids transmitting electromagnetic interference signals between each functional module, provides real-time clear endoscopic video for operation, andeffectively improves noise sensitive problem.

The invention discloses a medical leg fixing device. The medical leg fixing device includes an air cushion base, rotatable leg splints are symmetrically arranged at the left end and the right end of the air cushion base, a medical cavity is formed between the leg splints, thus a leg of a patient can be placed in the medical cavity for treatment, and fixed blocks are fixed to the side walls, closeto the medical cavity, of the leg splints. The medical leg fixing device is simple in structure, convenient to maintain and convenient to use, the device can fix the leg of the patient through the built-in splints and an air bag device, the leg of the patient can be effectively buffered and protected, medical pain of the patient during treatment is alleviated, meanwhile the medical leg fixing device is convenient for a doctor to adjust the leg position of the patient, operation burden of the doctor is reduced, and the medical effect is greatly improved.

The invention provides an intelligent edge computing system having a real-time endoscope video enhancement processing function. The system includes an integrated endoscopic system and a video processing system; the integrated endoscopic system includes multiple functional modules and a central control unit; the functional modules include a pneumoperitoneum instrument, a human-computer interactionscreen, a cold light source and a camera; and the video processing system is used for obtaining videos obtained through camera conversion, determining cavity locations corresponding to each frame of an image in a video and classifying each frame of the image to obtain clear and blurred images corresponding to different parts in cavities according to clear degrees, performing deblurring on the blurred images corresponding to each part to obtain corresponding deblurring images by adopting a pre-trained generative adversarial network, synthesizing each frame of the clear images and the deblurringimages in chronological order to obtain clear videos of the cavities, and displaying the clear videos. Thus, image blurring problems caused by equipment jittering can be solved.

The invention belongs to the technical field of medical auxiliary equipment, and discloses a proximal femur kirschner wire drilling positioning and multi-wire drilling auxiliary device which comprises a base, a supporting arm base, a guide hollow pipe, a transverse angle-adjustable sliding rod, a longitudinal angle-adjustable sliding rod, a C-arm perspective sighting device, a positioning part and a sliding part. The base is provided with a through hole and a first sliding groove, the supporting arm base comprises a limiting protrusion, a supporting arm and a sliding wall, the sliding wall is provided with a sliding protrusion, the guiding hollow pipe is provided with a guiding groove, the transverse angle-adjustable sliding rod is provided with a second sliding groove, a transverse sliding groove and transverse angle scales, and the longitudinal angle-adjustable sliding rod is provided with a limiting sliding ball, longitudinal angle scales and a longitudinal sliding groove. The sliding part is connected with the guide protrusion and the sliding ball. The positioning part comprises a first guide cylinder and a second guide cylinder. The problems that in the prior art, when the Kirschner wire is used for drilling the proximal femur, the accuracy rate is low, and the burden of the surgeon is heavy are solved, and the device is suitable for Kirschner wire drilling of the proximal femur.

The invention relates to a fixable pancreas duct built-in tube with holes. The pancreas duct comprises a pancreas duct built-in tube, the pancreas duct built-in tube is made of semitransparent silicagel, the total length of the pancreas duct built-in tube is 100-150 mm, the diameter of the pancreas duct built-in tube is 1.8-2.2 mm, drainage holes are evenly formed in the pancreas duct built-in tube from left to right along the tube wall, and fixing lugs are arranged on the pancreas. The pancreatic duct drainage tube has the advantages that the pancreatic duct drainage tube is simple in structure and convenient to use, outflow of pancreatic juice can be increased to a greater extent by the aid of the pancreatic duct drainage hole, and outflow efficiency of the pancreatic juice is improved;and the tube wall can be better fixed by the fixing lugs on the pancreatic duct built-in tube, so that the built-in tube is prevented from slipping, and a better drainage effect is achieved.

The invention discloses a clamping device for a microwave ablation device for treating breast fibroadenoma and relates to the technical field of medical instruments. The clamping device comprises a placement box, a worm is movably connected in the right side surface of the placement box, and the worm is engaged with a worm gear. According to the clamping device, a rotating wheel is rotated forwards to drive a screw rod to rotate forwards, when the screw rod rotates forwards, a fifth connecting plate is driven to move rightwards through a threaded cylinder; and when the connecting plate moves rightwards, two rolling shafts on the right side are driven to rotate rightwards through two second connecting rods and two third connecting rods; when the two rolling shafts on the right side rotate rightwards, the two rolling shafts on the left side, a fourth connecting plate and two clamping plates are driven to rotate relatively through two third connecting plates and two first connecting rods. In the ablation operation treatment process, a doctor holds an ablation needle by hand, and the labor intensity of the doctor is increased, meanwhile, as the ablation operation treatment time is too long, the hand of the doctor is inevitably shaken, the ablation needle is easily deviated, and a treatment effect is influenced. With the clamping device adopted the above problem can be solved.

The invention discloses a spine orthopedic internal fixation system capable of extending automatically along with spine growth. The system comprises a multi-section telescopic rod, middle pedicle screw suites and end pedicle screw suites; the multi-section telescopic rod is formed by alternately connecting fixed-length sections and variable-length sections; fixed-length sections at the two ends ofthe multi-section telescopic rod are defined as end fixed-length sections, fixed-length sections located between the fixed-length sections at the two ends of the multi-section telescopic rod are defined as middle fixed-length sections, each end fixed-length section is connected to a end pedicle screw suite, and each middle fixed-length section is connected to a middle pedicle screw suite. The system can meet requirement for dynamic adjustment of spine growth of patients (especially children), the multi-section telescopic rod can be automatically lengthened along with growth of the spine of the patients, the length of each section does not need to be adjusted through multiple operations, and the operation burden of the patients is relieved.

The invention provides a remote bone cement injection device for vertebroplasty. The remote bone cement injection device comprises a vacuum air exhaust assembly, a stirring assembly, a pushing injection assembly, an adsorption assembly, a supporting assembly, an injection point adjusting assembly and an injection needle assembly. The vacuum pumping assembly, the stirring assembly, the pushing and injecting assembly and the control assembly are connected with the mounting end of the pushing and injecting platform, the mounting end of the adsorption assembly is connected with the first end of the supporting assembly, and the second end of the supporting assembly is connected with the first end of the injecting point adjusting assembly. The second end of the injection point adjusting assembly is connected with the output end of the pushing injection assembly through the injection needle assembly, the gas output end of the stirring assembly is connected with the first input end of the vacuum pumping assembly, and the bone cement output end of the stirring assembly is connected with the input end of the pushing injection assembly. The gas output end of the adsorption assembly is connected with the second input end of the vacuum pumping assembly. The device integrates the functions of stirring, injection point adjustment, bone cement state monitoring and remote injection, is rich in function, and brings convenience to surgeries of doctors.