Before Intervention
  • Performs 3D image reconstruction based on the patient's CT or MRI data;
  • Identify the target anatomy for the puncture procedure;
  • Allow interventional physicians to understand the internal organs, lesions and locations of patients more intuitively and clearly.
During Intervention
  • The system combines the optical positioning module, the preoperatively planned puncture path and needle entry point;
  • And the execution module safely delivers the puncture guide sleeve to the corresponding position on the patient's body surface;
  • The physician performs the puncture intervention operation in combination with the real-time ultrasound images provided by the system.


The whole process does not require the doctor to draw a positioning grid on the patient's body surface to calculate the puncture point, and the ultrasound image can detect the location of the needle tip and the lesion in real time. Therefore, the doctor has a more accurate interventional path, and can perform a more rapid and standard operation. Complete the surgical procedure. SGNIO assists physicians to complete operations accurately, lowers the threshold for clinical operations for interventional doctors, reduces the difficulty of liver tumor operations, ensures the quality of operations, shortens operation time, and improves the quality of life of patients after surgery.
SGNIO design concept
The operation planning operating system and the central control system play the role of the doctor's "brain" respectively, The operation planning operating system completes the doctor's idea of positioning work before the operation, And the central console vehicle connects the idea with the mechanical arm and the optical tracking locator in series.
Gradually realize the vision of "simplification of complex operations and automation of simple operations".
A capable assistant to a physician
High coverage of mechanical operations
Simplify complex surgeries
IPGM
The operation planning software can realize the visualization processing and analysis of CT images, including the visualization of CT images in three directions, three-dimensional digital human body and CT image fusion display, manual and automatic annotation of organs in CT images, automatic segmentation of multiple organs, manual puncture path planning and other functions.
IPGM
3D Probe
The navigation preview interface of surgical plan intuitively and clearly observes the spatial relationship between the planned needle insertion path and various organs of the human body, effectively avoiding the complicated spatial conversion thinking of physicians. In addition, physicians can easily adjust the spatial relationship between the executive end of the robot system and the human body by the ‘drag control’ function. This further facilitates a more accurate puncture path and the location of the ultrasound probe on the body surface during intraoperative navigation.
ICNM
The roaming perspective of the navigation control software shows the accurate positioning of the tumor in the human body and the spatial relationship between the tumor and various organs. At the same time, it shows the progress of the planned puncture path in the human body through the clearly enlarged three-dimensional model, giving strong assistance to puncture surgery. Physicians can therefore focus less on complex transformation relating to spatial relations.
ICNM
US-CT Fusion
By observing the US-CT fusion perspective in the navigation software, CT image information can be switched in the same window according to the current position of ultrasound in the body, which is convenient for physicians to compare different medical image data of the injection site, eliminating the uncertainties by relying on single image data.
ICNM
US-CT Fusion
The navigation software controls and delivers the puncture guide sleeve to the surface of the patient's body in a relatively safe and gentle manner. The process is divided into three stages, each of which monitors the patient's movement or breathing in real time, conditions that may affect the positioning accuracy. In the case of abnormal breathing or movement, the system will perform different countermeasures corresponding to different stages. For example, during the hesitation period, if the patient moves significantly, the execution module will return to the ready position and wait for the patient to stabilize before continuing to perform navigation actions. The implementation of the module’s positioning process on skin surface can effectively improve the consistency of the actual intervention path and the planned intervention path, ensuring surgical accuracy and reduced manual operation by physicians.
ITEM
The ultrasonic image acquisition software can realize the operation functions of basic intraoperative navigation, including puncture area visualization, respiratory monitoring, ultrasonic image monitoring, target tumor and needle path selection, real-time communication transmission of remote server, visualization of segmentation results, ultrasonic image fusion, etc.
ITEM
navigation equipment
Ultrasound image acquisition software can realize the operation functions of basic intraoperative navigation, including puncture area visualization, respiratory monitoring, ultrasound image monitoring, target tumor and needle path selection, remote server real-time communication transmission, segmentation result visualization, ultrasound image fusion, etc.
ITEM
navigation UI
Ultrasound image acquisition software can realize the operation functions of basic intraoperative navigation, including puncture area visualization, respiratory monitoring, ultrasound image monitoring, target tumor and needle path selection, remote server real-time communication transmission, segmentation result visualization, ultrasound image fusion, etc.
OTTM
OTTM's optical positioning is capable of identifying passive spherical markings on the needle holder, the human body's surface, and the robotic arm's end. It has the ability to create a spatial coordinate system and track the robotic arm's end position in real time.
SMART BOX
It is an algorithm workstation, which not only enhances the computing power of other products and making image segmentation faster, but also excels in segmenting organs in fine areas. The Hanglok Smart Box provides SGNIO with more precise recognition and positioning, and also helps doctors achieve more accurate treatment of patients.
Instruments and accessories
Needle holder works through optical tracking of the markers. Based on the optical positioning algorithm, the relative position of the ablation needle/puncture needle and the target is displayed in real time on the robot control interface. The doctor can clearly see the position of the needle tip and its extension line in the patient's body. Therefore movement of the needle can be more precisely controlled and the puncture accuracy can be improved.
Instruments and accessories
Ablation needle/
puncture needle assisted intervention module
As the radiotherapy execution module’s end tool, this module integrates force sensing, optical orientation, ultrasound imaging equipment etc. to achieve the integrated function of force-position-image. The robot navigation system achieves accurate positioning and guide the physician to complete the intervention. It improves the intervention precision and surgical efficiency and reduces the surgical risk.
INTEGRATED HANGLOK  PRODUCTS
SGNIO integrates ultrasound equipment instead of CT imaging to reduce the radiation of patients and doctors during surgery. It is combined with optical equipment for real-time positioning to achieve real-time navigation during surgery. At the same time, it integrates force sensing equipment to obtain force feedback information during needle insertion in real time to ensure intraoperative safety.
Technology integration
SGNIO integrates ultrasound equipment instead of CT imaging to reduce the radiation of patients and doctors during surgery. It is combined with optical equipment for real-time positioning to achieve real-time navigation during surgery. At the same time, it integrates force sensing equipment to obtain force feedback information during needle insertion in real time to ensure intraoperative safety.