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    1 About minimally invasive KnifeLight
    Minimally invasive KnifeLight is developed by our company, with independent intellectual property rights and core technology. As a leading high technology product, minimally invasive KnifeLight bring an advantage, minimally invasive, direct-viewing and safe treatment concept to surgical areas.
    Minimally invasive KnifeLight gather the scalpel and light source as a whole, mainly used in various types of surgical procedures. Minimally invasive KnifeLight technology makes surgery more accurately, safe, fast and simple.
    Minimally invasive KnifeLight combines the direct observation advantage of traditional technology and advantages of endoscopic technical. For many particular operations, it does not need special endoscope equipment and corresponding supporting device, to provide safe, economic, accurate treatment options for patients.
    Application of minimally invasive KnifeLight technology can fast patient’s recovery to daily life and work. Because of good effect in the function of patients after minimally invasive surgery, minimal incision and beautiful postoperative appearance minimally invasive surgery has high patient satisfaction.


    2 the main scope of minimally invasive KnifeLight
    The blind Angle of surgery lighting, deep surgery areas that do not facilitate ordinary scalpel operation, (pelvic, chest, abdomen, perineum, spine, joint cavity operation etc.) insufficiency brightness of surgery field, inconvenience cutting and risk in deep surgery area are common phenomenon in minimally invasive surgery. Lots of exquisite designs such as directional light source, Small concave blade and blunt knife sheath make this operation easy, and also make this kind of operation more safe, quick, and reduce surgical risk greatly.
    2, enlarge surgery areas
    In traditional surgery, if need expand the surgery areas in operation, we generally use the way of extending skin incision. This way can achieve the requirement of surgery, but at the same time, it increases the length of skin wound and leaves inappropriate scar. Application of minimally invasive KnifeLight technology can expand the surgery areas without increasing length of skin incision, satisfying the safe surgery and getting the minimum level of skin damage for patients.
    3, surgery treatment of carpal tunnel syndrome
    Using minimally invasive KnifeLight to treat CTR is an effective treatment methods and surgical technique, it can not only cut off the ligament safely, relieve CTS-related symptoms such as hand numbness, muscular atrophy completely, but also leave shorter, more beautiful and concealment incisions then endoscope (wound is located in hand inside, less then 1 cm, needn’t suturing after the operation), and can significantly reduce postoperative incision scar. Beautiful wound and significant hand function improvement make this product with high clinical value and patient satisfaction.
    4, treatment of tube elbow syndrome
    Minimally invasive KnifeLight provides a convenient and effective new technology that different from traditional open or endoscope tube elbow decompression method, this technology makes patient return to normal life and work faster, and this method has good function results and higher patient satisfaction.
    5, surgery doctors think minimally invasive KnifeLight id a safety, direct-viewing and minimally invasive surgical operation.

    3Comparison between minimally invasive KnifeLight technology and traditional technology and endoscope in CTS treatment
    1, preoperative and postoperative average target function value
    items
    2 weeks
    3 months
    6 months
    Grip
    kg
    24.1
    19.3
    0.04
    23.5
    0.8
    26.5
    0.05
    Pinch strength
    kg
    7.4
    5.9
    0.1
    7.7
    0.7
    8.8
    0.05
    2, preoperative and postoperative MHQ values
    items
    preoperative
    postoperative
    2 weeks
    P value
    postoperative
    3 months
    P value
    postoperative
    6 months
    P value
    Hand function
    52
    50
    0.5
    69
    0.002
    82
    <0.0001
    daily activities
    61
    59
    0.2
    79
    <0.0001
    95
    <0.0001
    task performance
    56
    51
    0.09
    64
    0.001
    85
    <0.0001
    pain
    80
    42
    0.02
    21
    <0.0001
    7
    <0.0001
    Patient satisfaction
    20
    51
    0.05
    82
    <0.0001
    92
    <0.0001
    3, Comparison of incision and postoperative appearance

    Traditional surgical

    Minimally invasive binary
    Conclusion: the application of the minimally invasive KnifeLight technology can reduce medical risks and improve patient satisfaction.