एंडोस्कोपिक अल्ट्रासाउंड ललित सुई

उत्पाद विनिर्देश

उत्पाद प्रदर्शनी

Medical practices such as biopsy, radiological seed implantation, minimally invasive procedures, and neurosurgery employ needles. With the advancements in the use of robotic and robot assisted procedures, the study of needle–tissue interactions has gained prominence. Newer procedures, such as natural orifice translumenal endoscopic surgery which involve indirect manipulation of surgical tools including needles, necessitate both control and haptic feedback. In recent years, a significant part of studies involving needle–tissue interactions has been on solid flexible needles (usually made of Nitinol). These studies have depended on the measurement of forces at the base of needle holders for all estimations with an aim to create a model for needle–tissue interaction forces based on stiffness, friction, and cutting. The forces acting on a needle. The high variations in tissue properties (even for the same organs) make modeling and parameter estimation difficult; the estimated forces using models have high variations compared to forces measured at the needle holder base and the sources of error are difficult to isolate. These studies have been supplemented by studies involving the estimation of needle deflection for flexible needles. Fiber Bragg grating (FBG) sensors have been used to estimate the shape of the flexible needle by bonding sensors into grooves made in the needle.

हमारी फैक्टरी

हमारा प्रमाणन

एंडोस्कोपिक अल्ट्रासाउंड ललित सुई

लोकप्रिय टैग: इंडोस्कोपिक अल्ट्रासाउंड ठीक सुई, चीन, आपूर्तिकर्ताओं, निर्माताओं, कारखाने, अनुकूलित, कस्टम, सस्ते, कम कीमत, चीन में निर्मित