64 results about "Intraoperative procedures" patented technology

The invention relates to the technical field of data analysis, in particular to an operating room monitoring system based on intraoperative operation data real-time analysis, which comprises a real-time operation stage identification module, a dynamic weight configuration module, a multi-modal fusion analysis module and an intelligent early warning decision module, wherein the real-time operation stage recognition module generates a stage judgment signal by fusing an instrument movement track feature and an endoscope video stream feature; the dynamic weight configuration module activates a corresponding weight distribution strategy after receiving the stage judgment signal, and establishes a dynamic weight mapping relationship among the heterogeneous data; the multi-modal fusion analysis module performs time sequence alignment and weighted fusion on the heterogeneous data based on the dynamic weight mapping relationship, and outputs a multi-dimensional risk assessment vector; and the intelligent early warning decision module analyzes the multi-dimensional risk assessment vector and associates the context of the operation process, and triggers a differentiated alarm mode according to the risk grade gradient.

The invention relates to a nerve monitoring monopole electrocoagulation hook for thyroid surgery and a surgical instrument, and relates to the technical field of medical instruments.The electrocoagulation hook comprises a nerve detecting piece installed at the front end of a handle, an insulating pipe body is arranged in the nerve detecting piece, a smoke suction channel and a sliding hole are formed in the insulating pipe body, and a rod body is slidably inserted into the sliding hole and connected with an external power source; the far end of the rod body is provided with a hook body bent relative to the rod body, and the surface, deviating from the smoke suction channel, of the hook body forms an electrocoagulation face. The hook body is provided with a first-stage heat conduction assembly, avoids the electrocoagulation surface and is in heat conduction connection with the electrocoagulation surface; one end of the second-stage heat conduction assembly is in heat conduction connection with the first-stage heat conduction assembly, and the other end of the second-stage heat conduction assembly extends into the smoke suction channel. Through the combined design of two-stage heat conduction and heat dissipation, heat generated by the electrocoagulation surface during coagulation and cutting can be rapidly conducted through the heat conduction assembly and is dissipated and taken away through cooperation of the smoke suction channel, so that the diffusion risk of the heat in adjacent nerves and tissues is reduced to a certain extent, and the operation safety and stability in an operation are improved.

The invention relates to the field of intelligent medical treatment, and discloses a hospital integrated platform system based on artificial intelligence, which comprises the steps of extracting current patient identification information, identifying a surgical patient in an anesthesia state in real time, and automatically associating a preoperative electronic medical record with an intraoperative anesthesia plan; based on an artificial intelligence semantic recognition model, performing image character extraction and semantic understanding on parameter contents set in real time in a respirator equipment screen; constructing a cross-system risk factor graph according to the semantic difference between the set parameters and the system identification, and performing risk linkage scoring on the operation behavior in the operation in real time; calling a parameter evolution path under the previous similar operation mode, and carrying out analogy modeling by combining the anesthesia depth of the current patient, the physiological data and the intraoperative stage; and when it is confirmed that strategy level abnormity exists in the setting, the early warning level and the display form are dynamically adjusted based on the operation equipment type, the setting personnel role and the load intensity of the current stage. The system has the advantage of improving the intelligent level of a hospital.

The utility model relates to the field of medical instruments, and discloses a working cannula for cervical endoscopic surgery, which comprises a cannula main body provided with a through hole, a first opening of the cannula main body is obliquely arranged, one side, close to a second opening of the cannula main body, of the first opening is defined as a first side, and one side, far away from the second opening, of the first opening is defined as a second side; the sleeve main body is provided with a limiting thread above the first opening, and the limiting thread is matched with the limiting ring to adjust and control the working depth of the sleeve main body; the limiting threads are arranged and matched with the limiting ring, so that the movement of the cannula body can be well limited, the depth of the cannula placed in the intervertebral space is controlled and stabilized during operation, the situation that the cannula body is too deep to penetrate the rear wall of the intervertebral disc and damage the spinal cord is avoided, the operation risk is reduced, and related complications of spinal cord injury are reduced.

The invention belongs to the technical field of medical instruments, and particularly discloses a gastroscopy auxiliary device for the digestive system department. The insertion tube clamping mechanism is arranged on the supporting plate and is far away from the pillow cushion; the forehead fixing mechanism and the posterior cranium fixing mechanism are arranged on the supporting plate and are positioned on the front side and the rear side of the pillow cushion; the clamping forceps are arranged on the lower side of the supporting plate and is far away from the pillow cushion; the connecting rod is arranged at the front end of the supporting plate; the insertion pipe clamping mechanism comprises edge grooves symmetrically formed in the two edges of the supporting plate, positioning driving shafts rotationally arranged in the two edge grooves correspondingly, and two L-shaped swing arms with the lower ends rotationally connected to the two positioning driving shafts correspondingly. According to the invention, the pedal control system is innovatively adopted, the axial advance and retreat control of the insertion tube part is transferred from the hand part to the foot part, and a specially designed clamping auxiliary propulsion mechanism is adopted, so that a doctor can conveniently and stably install the insertion tube part into the auxiliary mechanism by only one hand, and the whole process from preoperative installation to intraoperative operation by one person is realized.

This invention discloses an ultrasound-guided minimally invasive Achilles tendon suturing navigation device, belonging to the field of medical device technology. It includes a clamp body structure and two navigation mechanisms. The clamp body structure includes a connecting shaft, a clamp handle, and clamp heads. The clamp handle and clamp heads are connected by the connecting shaft. The clamp heads are located on the clamp handle, and there are two clamp handles and two clamp heads. The two navigation mechanisms are located on the two clamp heads respectively, and the two navigation mechanisms on the two clamp heads are interconnected. In use, ultrasound is used preoperatively to determine the course of the sural nerve and its accompaniment to the small saphenous vein to avoid intraoperative injury. During the procedure, the position and thickness of the Achilles tendon are confirmed under ultrasound guidance. Simultaneously, the navigation mechanism is passed through the Achilles tendon at an appropriate position, fixed, and the needle core is removed. Finally, the suture is passed through a cannula.

The invention relates to the field of medical instruments, and provides a conicity-locked osseointegration prosthesis. The osseointegration prosthesis comprises an implantation prosthesis, a percutaneous device and an abutment screw, a plurality of fixing ridges are arranged on the periphery of the implantation prosthesis, intraosseous fixation is achieved in a press-fit mode, a taper locking structure is combined to prevent the implantation prosthesis from sinking, and it is ensured that the position of the implantation prosthesis is fixed after implantation; a flushing hole communicated with the internal flushing cavity is further formed in the periphery of the implant prosthesis, and the implant prosthesis can be used for injecting medicine into the medullary cavity, implanting bone materials and the like or used for follow-up flushing treatment for intramedullary infection possibly occurring in the later period. The percutaneous device and the implanted prosthesis are connected through the anti-rotation structure and the taper locking structure, the percutaneous section has the surface state formed through surface treatment, stimulation to surrounding soft tissue is reduced, the anti-infection capacity is improved, and the percutaneous sealing effect is improved. By optimizing the implantation structure and the percutaneous interface design, the intraoperative operation difficulty is reduced, the intraoperative time is shortened, meanwhile, the percutaneous stoma is reduced, and the infection risk is reduced.

A method for housing a reusable portion of an oximeter device in a sheath includes providing the oximeter device as a probe unit and a laparoscopic tube separated from each other. The probe unit is handled by a first operator in a nonsterile environment and the laparoscopic tube is handled by a second operator in a sterile environment. The first operator connects the probe unit and the laparoscopic tube to form the oximeter device. The sheath is coupled to the laparoscopic tube in a folded configuration and is pulled by the second operator to enclose the probe unit. The oximeter device is in the sterile environment when the probe unit is in the sheath. The oximeter device is for use in an intraoperative procedure and the sheath inhibits the probe unit from contacting contaminants so that the probe unit is reusable, whereas the laparoscopic tube can be disposed of.

This utility model relates to a tissue separation device for spermatic vein ligation surgery, belonging to the field of male infertility surgery and medical devices. The separation device includes an intermediate pad with a central groove for accommodating a movable soft coil; hooks are provided on the opposite end face of the intermediate pad opposite the groove. The hooks bend downwards on both sides, effectively fixing the external spermatic fascia and cremaster muscle, fully exposing the surgical area. The silicone soft coil can be inserted between the blood vessels (testicular artery, pampiniform plexus) and the cremaster muscle, fully exposing the vessels to be ligated. The tissue separation device for spermatic vein ligation surgery provided by this utility model uses a medical-grade silicone soft coil, which has good biocompatibility, allows for flexible intraoperative operation, and its softness avoids damage to blood vessels.

The utility model provides a surgical instrument table which comprises fixing assemblies installed on the two sides beside a surgical bed respectively, supporting assemblies are installed in the fixing assemblies in a penetrating and inserting mode, instrument tray assemblies are installed at the top ends of the supporting assemblies, U-shaped fasteners are adjusted to the abdomen of a patient, the positions of the U-shaped fasteners are fixed by screwing abutting bolts, and then the U-shaped fasteners are fixed. The use height of the supporting rod is adjusted after the supporting rod is inserted into the inserting hole, then the abutting bolt is screwed, the supporting rod can be fixed in the mode, then the instrument tray body is arranged on the top of the supporting rod, the top end of the supporting rod is inserted into the sleeve, and therefore installation of the instrument table is completed. Due to the fact that the instrument tray body is arranged at the abdomen of the patient, operation in the operation cannot be affected when the head of the patient is subjected to an operation, meanwhile, the instrument table can ascend and descend along with an operating bed, instruments can be conveniently taken in the operation, the instrument table is easy and convenient to disassemble and assemble, and meanwhile the instrument table does not occupy a large space after being disassembled and is convenient to store.

The utility model discloses an arm infusion port placing operation table which comprises a base, a treading control board arranged on one side of the base, a lifting supporting table arranged on the base, a bed frame arranged on the supporting table, a bed board arranged on the bed frame in a sliding mode, a groove formed in one side of the bed board, and a lifting device arranged on the base, wherein a control circuit of the lifting supporting table is electrically connected with the treading control board through a wire. A groove is formed in the bed frame, an arm supporting plate is arranged in the groove, the upper side of the arm supporting plate is rotationally connected with the bed frame, a bendable hinge frame is arranged on the lower side of the arm supporting plate, one end of the hinge frame is rotationally connected with the bed frame, and an adjusting mechanism is arranged between the bed frame and the bed board. The attention concentration degree of doctors in the surgical operation process is improved, and the surgical efficiency is improved.

The invention provides a rapid exchange stent conveying device and relates to the technical field of stent conveying, the rapid exchange stent conveying device is used for releasing a stent to the far end along a guide wire, and the conveying device comprises an outer tube and an inner tube inserted into the outer tube; the far end of the inner tube is provided with a guide wire inlet, and the side wall is provided with a guide wire outlet; the outer tube is provided with a receding part extending to the far end, and the receding part is used for receding and leading out the guide wire extending out of the guide wire outlet so that the outer tube and the inner tube can move relatively, and the inner tube can push the support to be released from the far end of the outer tube. The length, extending towards the near end of the inner tube, of the guide wire is shortened, rapid exchange can be achieved, the intraoperative operation time is shortened, the guide wire is prevented from being clamped between the outer tube and the inner tube, and then it is ensured that the stent can be smoothly released.

The utility model provides a double-guide plate for assisting an apical operation, and belongs to the field of dental pulp pathology in oral medicine. The double-guide guide plate comprises a tooth supporting part and a double-guide guide part; the tooth supporting part comprises a tooth supporting guide plate, and the tooth supporting guide plate wraps the surface of a tooth body and is tightly attached to the surface of the tooth; the double-guide part comprises two parallel guide tubes, and the two guide tubes are connected with the tooth supporting guide plate and used for guiding guide legs on the two sides of the dental handpiece. According to the utility model, the dental handpiece can be guided to be accurately positioned and cut; a drill point used in an operation and cortical bones in an operation area cannot be blocked by sight, and observation and water spraying cooling during the operation are facilitated; when the apex flap turning operation is carried out, the opened gingival flap can be put on the tube wall of the guide tube, so that the operation in the operation is facilitated, the damage of traction to the gingiva is reduced, and the soft tissue can be recovered as soon as possible.

The invention relates to the technical field of task management, in particular to a heart intervention physiological signal intelligent analysis method based on multi-source data fusion. The method comprises the following steps: acquiring multi-source heart data, and performing intervention operation event marking on the multi-source heart data to obtain operation marking data; performing multi-source feature construction according to the operation mark data to obtain multi-source feature data; obtaining operation process data; performing stage flow chart construction according to the operation process data and the multi-source feature data to obtain stage flow chart data; and performing load budget calculation according to the stage flow chart data to obtain stage load data so as to perform cardiac intervention physiological signal reminding operation. According to the method, the multi-source physiological signals are structurally associated with the intraoperative operation process, a quantifiable stage load budget model is constructed, and the process management precision and the system response capability of the operation process are effectively improved in combination with a graph structure propagation mechanism.

The invention relates to the technical field of medical instruments, in particular to a special cardiac surgery head frame with a multi-body-position fixing structure, which comprises a mounting frame, a rotating rod is rotatably connected to the inner wall of the mounting frame, two round tubes are rotatably connected to the outer wall of the rotating rod, and a first fixing block and a second fixing block are fixedly connected to the outer walls of the round tubes respectively. Electromagnets are fixedly connected to the positions, corresponding to the first fixing block and the second fixing block, of the inner wall of the mounting frame, and through magnetic attraction control and arc-shaped limiting block design, switching of three modes of synchronous rotation of the head and the body, independent rotation of the head and independent rotation of the body is achieved; when the head is placed, a conical linkage structure is triggered by means of gravity, a supplementary air bag is extruded to supply air to a fixed air bag, placing, namely clamping and air bag attaching to the head are achieved, the risk of pressure sores is reduced, a fourth spring can drive the air bag to automatically return air and reset, manual operation is not needed, and operation is convenient. And the operation interference during the operation is reduced.

This invention discloses a continuous surgical instrument, comprising an end-effector module, a continuous module, a rotation module, and a drive module. The end-effector module includes a joint connector, a rotating base, and surgical instruments. The continuous module includes a distal vertebra, a vertebral intervertebral disc, and a proximal vertebra. The drive module includes a drive base and, mounted on the drive base, an instrument opening / closing drive module, an end-effector rotation drive module, a continuous module bending drive module, and a rotation drive module. The instrument opening / closing drive module drives the opening and closing motion of the end-effector; the end-effector rotation drive module drives the rotation of the rotating base; the continuous module bending drive module drives the bending of the continuous module; and the rotation drive module drives the rotation of the rotating module. This continuous surgical instrument offers high flexibility in its end-effector, effectively increasing intraoperative operational flexibility and accessibility to the surgical space, and better meeting various surgical needs.

The invention discloses a malignant melanoma sentinel lymph node biopsy system, method and application based on SPECT-Hololens. A preoperative preparation module comprises a data acquisition module, a three-dimensional reconstruction module and a preoperative planning module; the data acquisition module is used for at least acquiring SPECT image data of a patient; the three-dimensional reconstruction module is used for generating a three-dimensional model; the preoperative planning module is used for observing the three-dimensional model through HoloLens, determining the position of a sentinel lymph node and planning an operation path; the intraoperative operation module comprises a HoloLens head-mounted device worn by a doctor, a registration module and a positioning module, a three-dimensional model superposed on a patient is observed through HoloLens, the three-dimensional model is navigated to a sentinel lymph node position for marking and positioning in real time, and accurate positioning information is provided under the guidance of mixed reality; the postoperation processing module is used for assisting postoperation detailed analysis and collecting key data including operation time, intraoperative details, operation type improvement, experience action improvement and the like.

The invention discloses a preoperative positioning and navigation device for abdominal wall liposuction and abdominal muscle shaping. The preoperative positioning and navigation device comprises a development positioning film, a surgical navigation film and a data conversion module, and a CT recognizable high-density linear array is arranged on the surface of the developing positioning film. And the surgical navigation membrane is loaded with a visual mark corresponding to the space of the developing positioning membrane, and is provided with a pressure sensing unit, so that the liposuction depth can be fed back in real time. And the data conversion module is used for mapping the CT image coordinates to a navigation film entity mark and carrying out space mapping on the CT image coordinates to correspond to the entity mark on the navigation film, so that precise positioning of the liposuction depth and range is realized. The device has the advantages that by applying the technology, the accuracy and safety of intraoperative operation are ensured, so that postoperative complications are reduced, and the operation quality is improved.

This invention relates to the field of medical devices, specifically to a radioactive particle implantation needle for interventional radiology of tumors. The needle includes an implantation needle body with a delivery channel along its length. A material storage slot communicating with the delivery channel is located in the middle of the implantation needle body. The material storage slot contains a supply compartment with a particle placement cavity. A sealing mechanism for sealing the particle placement cavity is located at the bottom of the supply compartment. The supply compartment also contains a compression mechanism for compressing radioactive particles towards the bottom of the particle placement cavity. This invention employs a detachable integrated structure for the implantation needle body and supply compartment, allowing for pre-loading of particles before surgery. This eliminates the need for manual loading of particles into the delivery channel during surgery using external tools, reducing intraoperative steps. The fixing bolts and threaded holes enable quick assembly and disassembly, further shortening preoperative preparation and surgical time, and improving operational convenience.

The present invention discloses an intracranial puncture guide positioning instrument, comprising a base, a positioning guide rod, an auxiliary guide rod, a right-angle triangular telescopic ruler, an I-shaped ruler, and a T-shaped ruler; the base comprises a base, a pillow support assembly, a front nail assembly, and a base main rod; the pillow support assembly is mounted on the base; the two ends of the base main rod are respectively mounted on the pillow support assembly and the front nail assembly; a first puncture channel is formed on the positioning guide rod, and a first tenon is mounted on both ends; a second tenon is mounted on the end of the auxiliary guide rod; a first groove adapted to the first tenon is formed at one acute angle of the right-angle triangular telescopic ruler, and a second groove adapted to the second tenon is formed at a right angle. The present invention can achieve precise positioning and guidance of intracranial targets, has a simple structure, and is easy to operate. In particular, the main frame is located at the midline, which has little obstruction to intraoperative operations, greatly facilitating the operator's operation.

1. Name of the designed product: main operating hand (rope drive). 2. Use of the designed product: for intraoperative operation. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

Described herein are systems and methods for refraction correction of OCT images configured for intraoperative use, including: a deep-learning model configured to receive a plurality of OCT images; and an imaging device configured to generate the plurality OCT images during an intraoperative procedure; wherein the deep-learning model is configured to map, in real-time, the plurality of OCT images to a two-dimensional vector field over a spatial domain of the plurality of OCT images; wherein the mapping is configured for real-time correction of refraction errors on the plurality of OCT images by employing Snell's law to generate a plurality of refraction-corrected OCT images via the deep-learning model. Other examples are described including features of the deep-learning model uniquely configured for interoperative usage such as an OCT image processing speed of 20Hz-50Hz.

The invention discloses an intelligent auxiliary method for autologous bone transplantation, which comprises the following steps: constructing a three-dimensional jaw bone model, a three-dimensional tooth model and a three-dimensional defect area model based on CBCT (cone beam computed tomography) image data of a target object; according to the three-dimensional defect area model, obtaining defect area three-dimensional form data, inputting the defect area three-dimensional form data into the trained bone increment prediction model, and outputting to-be-supplemented autologous bone block design parameters; according to the design parameters of the to-be-supplemented bone block, in combination with the three-dimensional tooth model, determining a bone taking position of the to-be-supplemented bone block in the three-dimensional jaw bone model, and automatically marking the bone taking position so as to plan a bone block cutting path; according to the bone block cutting path, a predicted cutting force is obtained by combining a cutting force model; planning the motion track of the mechanical arm according to the predicted cutting force to realize auxiliary cutting of the autogenous bone block; in the cutting process, the actual cutting force is monitored in real time, and the movement track of the mechanical arm is dynamically adjusted according to the actual cutting force. According to the method, the preoperative planning is optimized, the operation precision in the operation is improved, and the operation risk is reduced.

The present application relates to a kind of cesarean section operation dynamic isolation systems, belong to medical instrument technical field, including adaptive sealing assembly, which adopts shape memory composite structure to realize the dynamic fitting of organ surface in operation, significantly improve the stability of surgical field exposure;Efficient liquid management module with integrated fluid optimization channel and self-cleaning function can quickly remove blood and amniotic fluid mixture and avoid blockage;Tactile feedback support mechanism through multidimensional mechanics sensing and nonlinear damping adjustment, real-time inhibit excessive pulling operation, protect sensitive tissue;Central control module fusion deformation, liquid and mechanical multi-modal data, realize the whole process intelligent cooperation of intraoperative operation.The system can adapt to patient anatomic differences, while ensuring clear surgical field, reduce the risk of infection, shorten the operation time, its modular design takes into account rapid deployment and convenient sterilization, provide precise and reliable technical support for complex cesarean section surgery, significantly improve the safety and efficiency of operation.

The application relates to a urethral anastomosis stent, which comprises a first extension part and a second extension part, wherein the first extension part is provided with a first channel extending in the axial direction and used for accommodating a urethra; the second extension part is provided with a second channel extending in the axial direction from the first channel and a plurality of suture ring areas arranged in the axial direction in sequence and at intervals; and the second channel extends in the axial direction and gradually expands away from the first extension part and is used for constraining the shape of a bladder bottom part to be conical. The urethral anastomosis stent provided by the application is fixed with the bladder bottom part through the suture ring areas arranged in the second extension part, the position of the urethral anastomosis stent does not need to be fixed by means of a urethral fixing stent, and therefore an expanding component such as a balloon does not need to be used, the intraoperative operation is simplified, and the operation difficulty is reduced.

The utility model belongs to the field of surgical instruments, and particularly relates to a wound protector and a film body thereof. The wound protector comprises a film body which has flexibility and is in a cylinder shape; the inner shaping ring is located at the head end of the film body and used for shaping the head end of the film body, so that the head end of the film body tends to be opened; wherein the membrane body is separated by at least three easily-torn parts to form at least three separation membrane flaps, the head ends of any two adjacent separation membrane flaps are connected with each other, and the outer side surface of the tail part of any separation membrane flap is provided with a sticking part. A film body of the wound protector has flexibility and is in a barrel shape, the film body is divided by at least three easily-torn parts to form at least three separation film flaps, the head ends of any two adjacent separation film flaps are connected with each other, and a pasting part is arranged on the outer side face of the tail of any separation film flap. By means of the device, a wound can be better protected, the device can be better attached to the wound for protection, intraoperative operation is not affected while the wound is protected, and the wound is kept clean as much as possible.

The invention discloses a lateral mass screw plate device and system for treating unstable atlas fracture. The device comprises an adjustable arc-shaped fixing plate and atlas lateral mass screws arranged at the two ends of the arc-shaped fixing plate. Wherein the adjustable arc-shaped fixing plate comprises two parts which can move relatively, and the two parts are connected through an adjusting part; the relative position between the two parts of the arc-shaped fixing plate is adjusted through the adjusting component, so that the atlas lateral mass screws are fixed after the distance between the atlas lateral mass screws is matched with the corresponding part. According to the lateral mass screw plate device and system, the local anatomical characteristics of the cervical vertebra are fully combined in the design process, and the feasibility of intraoperative operation, the guarantee of mechanical stability and the actual requirements of clinical application are comprehensively considered. And the overall structure appearance, the function implementation path and the size matching relation are optimized. Before use, the size of the fixing plate is adjusted through accurate measurement and evaluation, the fixing plate is fixed to a corresponding part through a special clamping device, and effective stabilizing and supporting of a lesion area are completed.

This invention belongs to the field of medical device technology, specifically disclosing an auxiliary device for gastroscopy in gastroenterology. It includes a tray with a cushion, an insertion tube clamping mechanism located on the tray away from the cushion, a forehead fixation mechanism and a posterior skull fixation mechanism located on the tray on the front and back sides of the cushion, a clamping forceps located on the lower side of the tray away from the cushion, and a connecting rod at the front end of the tray. The insertion tube clamping mechanism includes side grooves symmetrically located on both edges of the tray, positioning drive shafts rotatably located within the two side grooves, and two L-shaped swing arms whose lower ends are respectively connected to the two positioning drive shafts. This invention innovatively employs a foot pedal control system, transferring the axial movement control of the insertion tube from the hand to the foot. It also utilizes a specially designed clamping and assisting mechanism, allowing physicians to conveniently and securely insert the insertion tube into the auxiliary mechanism using only one hand, achieving a fully automated single-person process from preoperative installation to intraoperative operation.

The present invention relates to the technical field of medical assistive devices, and more specifically to a multimodal adaptive positioning system for the left upper limb of a patient during coronary intervention. The system comprises: an acquisition module for acquiring surgical scene images and patient vital sign data; a processing module for determining the initial positioning position of the patient's left upper limb; determining a surgical operation period and a corresponding surgical operation space area, and determining the degree of intraoperative interference based on overlapping pixels of the upper limb support plate area and the surgical operation space area in each surgical scene image within the surgical operation period and the operator's position movement factor; determining the patient's upper limb compression index within the surgical operation period; determining a target adjustment value based on the intraoperative interference value and the upper limb compression index; and a positioning module for inputting the target adjustment value into a multi-axis electric push rod support controller to control the multi-axis electric push rod support to adjust the upper limb support plate area to the target position. The present invention can dynamically adjust the support plate position during coronary intervention.

According to the supporting and stabilizing device integrating the collision early warning function in the robot surgery, the assistant instrument component, the robot surgical instrument component and the multi-degree-of-freedom supporting mechanism which are matched with one another are arranged, and the antenna module is packaged at the lower end of the assistant instrument body; the base band processing unit is integrated on the multi-degree-of-freedom supporting mechanism and is electrically connected with the multi-degree-of-freedom supporting mechanism, meanwhile, the multiple sets of induction coil tags with the metal interference resisting patches are packaged at the lower end of the long arm of the robot surgical instrument body, and by means of the induction effect of the antenna module and the induction coil tags and the signal processing capacity of the base band processing unit, the multi-degree-of-freedom supporting mechanism can be obtained. Relative positions of the assistant instrument component and the robot surgical instrument component are monitored in real time, possible unexpected collision between the assistant instrument component and the robot surgical instrument component is warned in time, interference of collision on operation is effectively avoided, meanwhile, the multi-degree-of-freedom supporting mechanism can stably support the assistant instrument component, and stability and safety of operation in an operation are further guaranteed.