218results about How to "The operation went well" patented technology

A surgical robot system using augmented reality, and a method for controlling same are disclosed. A master interface for a surgical robot, which is mounted on a master robot for controlling a slave robot having robot arms, comprises: an image display unit which displays endoscopic images corresponding to the video signal provided by a surgical endoscope; one or more arm-operating units for controlling the respective robot arms; and an augmented reality implementation unit which generates virtual surgical tool information according to the user operation performed using the arm-operating units, so as to display virtual surgical tools via the image display unit. The master interface displays both actual surgical tools and virtual surgical tools together using augmented reality to enable a surgeon to smoothly perform a surgical operation.

The invention discloses a disposable prepuce cutting anastomat, which is suitable for serving as a prepuce cutting and anastomosis surgical appliance for male having over long prepuces or phimosis. The disposable prepuce cutting anastomat comprises a glans penis cover, a scalpel backup ring, a nail holding seat, a needle cabin, a suturing nail, an annular scalpel, a needle push sheet, a needle cabin sleeve, movable handles, handle connecting pieces, a safety block, a fixed connecting piece, a casing and an adjusting screw rod, wherein the glans penis cover is provided with a glans penis cover body; the back part of the glans penis cover body is provided with a nipple; an internal thread is formed in the nipple; a positioning bump is arranged outside the nipple; the scalpel backup ring and the nail holding seat are arranged in the glans penis cover body (in the front end of the glans penis cover); the needle push sheet is arranged in the needle cabin sleeve; the annular scalpel is arranged in the needle push sheet; the needle cabin is positioned above the needle push sheet; the suturing nail is arranged in the needle cabin; the movable handles are connected to the back end of the needle cabin sleeve; the movable handles, the needle cabin sleeve and the casing are connected together through the handle connecting pieces, the safety block and the fixed connecting piece; the adjusting screw rod is connected with the back nipple of the glans penis cover.

The invention relates to a navigating system and method for an orthopedic operation. The navigating system for the orthopedic operation comprises an orthopedic operation navigating module and an orthopedic operation navigating device, and the orthopedic operation navigating module is installed in the orthopedic operation navigating device. In the orthopedic operation navigating module, a graphic workstation is used for operation of software and comprises a navigation software module and a single-chip microcomputer module. The navigating software module is used for conducting three-dimensional reconstruction on a two-dimensional image, photographed before the operation of a patient, on the skeleton of the operative part and three-dimensional movement information of the shapes, the positions and the movement tracks of the operative part of the patient and an operation instrument, and registration and fusion are conducted on two reconstructed three-dimensional images under the same coordinate system, and a three-dimensional navigating image is obtained; the single-chip microcomputer module has the storage function. According to the navigating system and method for the orthopedic operation, the intelligence degree can be easily improved, the use quality is improved, the maintenance cost is lowered, the service life is prolonged, and the operation can be completed more safely, more accurately and more efficiently.

An ultrasonic surgery apparatus enabling smooth surgery. The ultrasonic apparatus is provided with an ultrasonic chip, a vibration inducing unit which induces ultrasonic vibration to the ultrasonic chip, an aspiration unit which aspirates tissue emulsified by vibration of the ultrasonic chip, a detection unit which detects a clogging condition of the ultrasonic chip, a footswitch, having a pedal, for emitting an output signal which is based on a depression amount or a depression position of the pedal, and a control unit which controls at least one of ultrasonic power and a pulse-duty ratio of the ultrasonic vibration based on the output signal from the footswitch and a detection result obtained by the detection unit.

The invention discloses a prepuce ring-cutter, which consists of tightening device and balan loop, wherein two or more first flutes are set on the external edge of balan loop, which forms first projection, two or more second projections are formed in the tightening device, which mate the first flute, the second flute is formed in the second projection, which mates the first projection to contain drug liquid in the cavity, the drug injecting channel is opened on the tightening device, which connects cavity.

The invention discloses a device for eye surgery and a use method. The device for the eye surgery comprises a bottom plate, support columns are welded to the two sides of the bottom of the bottom plate, circular holes are formed in the support columns, the inner wall of each circular hole is in threaded connection with a third screw rod, the two ends of each third screw rod extend to the two sidesof the corresponding support column respectively, braking plates are welded to the ends, close to each other, of the two third screw rods, and a mounting plate is welded to the top of the bottom plate. The device is simple in structure, the bottom plate is fixed on an operating table for ophthalmosurgery, a patient rests the head on a supporting plate, a first handle is rotated, when a green lampis lightened, the rotation of the first handle is stopped, at this moment, the head of the patient can be fixed between a first clamping plate and a second clamping plate, and the head of the patientcan be fixed; the situation that the surgery time and effect are influenced due to the continuous movement of the head of the patient can be effectively prevented, a doctor can carry out the surgerywork more smoothly, and the device is convenient to use.

The invention discloses a compound six-in-one bone cutting plate. The compound six-in-one bone cutting plate is composed of eight parts, namely a front fixing nail hole, a side fixing nail hole, a femoral condyle front face measurer, a femoral condyle remote-end chamfering bone cutting groove, a posterior condylar bone cutting groove, a femoral condyle intercondylar bone cutting hole, a femoral condyle remote-end drilled hole and a femoral condyle intercondylar bone cutting observing hole. The eight parts are combined integrally to serve as a manual Knee joint prostheses replacement operating tool. The front fixing nail hole and the side fixing nail hole function in mounting and fixing; the femoral condyle front face measurer functions in measuring the size of the femoral condyle front face bone cut quantity; the femoral condyle remote-end chamfering bone cutting groove functions in guiding a femoral condyle remote-end chamfering bone cutting blade; the posterior condylar bone cutting groove functions in guiding a posterior condylar bone cutting blade; the femoral condyle intercondylar bone cutting hole functioning guiding in femoral condyle intercondylar bone cutting; the femoral condyle remote-end drilled hole functioning in guiding in a femoral condyle remote-end guide pin hole drilling; the femoral condyle intercondylar bone cutting observing hole functioning in observing the femoral condyle intercondylar bone cutting state.

The invention discloses a multifunctional cutting and sucking knife for an endoscope. The multifunctional cutting and sucking knife combines an aspirator and an electrotome into a whole. When the surface of a wound has a bleeding phenomenon, the surface of the wound can be rinsed and sucked in time, tool replacement is not needed, therefore, operation time is saved, and the amount of bleeding is reduced. The multifunctional cutting and sucking knife comprises the electrotome and a suction pipeline, wherein the front end of the suction pipeline is provided with an opening in a beveling mode. One end of the electrotome extends from the opening by 2-3mm. The other of the electrotome is connected to a power supply through an electrode wire. The width of the electrotome is equal to the inner diameter of the suction pipeline. The rear end of the suction pipeline is provided with a suction opening and a water inlet. The suction opening is connected with a suction device, and the water inlet is connected with a rinsing device. The suction device is controlled by a suction button on the suction pipeline, and the rinsing device is controlled by a rinsing button on the suction pipeline. All mist generated by the electrotome falls in a suction region of the suction pipeline.

The invention discloses a surgical auxiliary device for lung cancer used in medical oncology, which comprises a fixed seat, an adjusting assembly, a restraining assembly, a wound supporting assembly,a cleaning and drainage assembly, a control device and a power supply. The fixing seat comprises a first clamping table, a second clamping table and a fastening rod. The adjusting assembly comprises atelescopic column and a telescopic cross beam. The restraining assembly comprises an adjusting arm, an adjusting rod and an arc-shaped splint. The wound supporting assembly comprises an inner tube, an adjusting sleeve, an expansion sheet, a connecting rod. The cleaning and drainage assembly comprises a cleaning device, a drainage device and an operation piece. The control device comprises a controller, a processor and a remote controller, wherein the controller is connected with a telescopic column and a telescopic beam, and the processor and the remote controller are connected with the controller. The power supply is provided by the telescopic column, the telescopic beam and the regulating rod. The invention has the advantages of high safety performance, flexible and convenient operation, and is suitable for a large number of popularization.

The invention provides a medical mirror surface antifogging liquid and a preparation method thereof, a medical mirror surface antifogging film and a preparation method thereof, an antifogging method and a medical instrument, and relates to the technical field of mirror surface antifogging. The medical mirror surface antifogging liquid is prepared from an active agent, a sustained-release agent, atoughening agent and water in specific dosages, wherein a biological extracting agent and ethanol are compounded to be used as the toughening agent; polyhydric alcohol is used as the sustained-releaseagent and has a synergistic effect with other components such as the active agent, the prepared medical mirror surface anti-fog liquid has no stimulation effect on a human body and has an excellent anti-fog effect and lasting time, an anti-fog film formed on a medical mirror surface has good toughness, light transmission and anti-fog effect, and the requirements of most clinical operations can bemet. Various raw materials of the medical mirror surface anti-fog liquid are easy to obtain, the production cost is low, and application and popularization are facilitated. The invention further provides the medical mirror surface anti-fog film, the preparation method thereof and an anti-fog method.

The invention discloses a puncture cannula used for laparoscopic operation and capable of preventing abdominal viscus puncture injury. The puncture cannula comprises a veress needle, a cutting puncture blade, a puncture pipe core, a puncture outer cannula, an integrated holding lug and a pipe core base, the veress needle, the puncture blade, the puncture pipe core and the puncture outer cannula are sequentially arranged from inside to outside, the veress needle comprises a veress puncture needle head, a puncture handle, a gas port valve and a gas port, the gas port valve and the veress puncture needle head are mounted vertically, the gas port and the veress puncture needle head are mounted vertically, a semicircular pipe core head is arranged at the top end of the puncture pipe core, the cutting puncture blade is arranged in the semicircular pipe core head, the other end of the puncture pipe core is connected with the pipe core base through a spring, the integrated holding lug is arranged between the puncture pipe core and the pipe core base, and an outer cannula antiskid thread is arranged on the puncture outer cannula. By the puncture cannula, puncture injury is reduced, protection of viscera of a patient during operation is facilitated, operating safety coefficient is increased, and leakage during operation is reduced.

The invention discloses an auxiliary device for a cardiovascular operation. The auxiliary device for the cardiovascular operation comprises a base, wherein a lifting unit is fixedly mounted on one side of the upper part of the base; a adjusting unit is mounted at the upper end of the lifting unit; a magnifying lens is mounted at one end, far away from the lifting unit, of the adjusting unit through a hinging component. The auxiliary device for the cardiovascular operation can assist a cardiovascular internal medical operation doctor to clearly view the cardiovascular distribution of a patientand the position of a cardiovascular lesion from different angles to ensure that the doctor can accurately perform the operation at the position of the lesion of the patient so as to reduce the risksof the operation, guarantee the smooth progression of the operation and increase the success rate of the operation; the auxiliary device for the cardiovascular operation is relatively strong in operating flexibility, convenient to use and relatively good in applicability, can be used by matching with operating beds with different sizes, is convenient for the doctor to operate an ascending switch and a descending switch through the sole of a foot so as to control rise and fall of the magnifying lens, can liberate the hands of the doctor, and can avoid influence on the operation on the patient by the doctor.

The invention discloses a multi-position adjustable device for a pediatric surgical operation, which includes a device body, a telescopic support balloon, a maintenance frame, and an image player; wherein the maintenance frame is installed in the center of the top of the base; the device body is installed in the maintenance frame, and the telescopic support balloon is installed in one end of the inside of the device body; the top ends of the two sides of the maintenance frame are hinged to a link bar, and one end of the link bar, away from the maintenance frame is hinged to the image player. The multi-position adjustable device for the pediatric surgical operation is characterized in that by installing a driving motor and the maintenance frame, the maintenance frame is driven by the driving motor to rotate and the device body is further driven to rotate, and therefore doctors can randomly adjust the direction of the device body according to the affected part of children and working efficiency of medical staff is improved; and by installing the link bar and the image player, the image player is utilized to make the pediatric children calm down when the pediatric children are operated, and therefore the successful operation is ensured.

The invention discloses a surgical pillow for thyroid diseases. The surgical pillow comprises a back pillow, a headrest and a fixing base, wherein the upper end of the fixing base is provided with a notch, the inner bottom end of the fixing base is fixedly installed with a lifting mechanism, the lifting mechanism comprises a motor, the motor is fixedly installed on one side of the outer wall of the fixing base by a bolt, a power output end of the motor penetrates the fixing base and is fixedly connected with a threaded screw, the surface of the outer wall of the threaded screw is provided withleft-handed threads and right-handed threads, the left-handed threads are located at one ends of the right-hand threads, and threaded sliding sleeves are installed outside the left-hand threads and the right-hand threads in a slide manner respectively. Through the installed lifting mechanism, the adjustment can be performed according to the actual height of a patient, so that the headrest can reach the best position, and thereby not only the comfort of the patient can be improved, but also a height of the headrest can be adjusted conveniently and quickly to thereby adjust a height of the headand neck to adapt to operations of different operations and examinations.

The invention provides a dilator and pertains to the technical filed of medical equipment. The dilator of the invention solves the problem that the existing dilator can not directly remove air existing after the operation or in the vagina. The dilator comprises a dilation part 1 and a dilation part 2 which are all bended, wherein, a bended part of the dilation part 2 is articulated with a bended part of the dilation part 1; the dilation part 1 is provided with a handle section 1 and an operation section 1 while the dilation part 2 is provided with a handle section 2 and an operation section 2; the operation section 1 and the operation section 2 after being attached with each other can form a hollow cavity; a viewing port is arranged on the handle section 2 and the hollow cavity is internally provided with an air conduit one section of which is fixedly connected with the operation section 1 or the operation section 2 and the other section of which runs through the viewing port. The dilator is formed by articulating two dilation parts and the air existing after operations or in the vagina can be directly and smoothly exhausted out of the body through the air conduit arranged on the operation section, thus the dilator of the invention has simple structure, sanitary use and can also save time and labor.