Ovipositor-inspired steerable needle: design and preliminary experimental evaluation
نویسندگان
چکیده
منابع مشابه
3.4 Preliminary Experimental Evaluation
Earley-or Tomita-style algorithms, are twofold. First, at the syntactic level, any kind of chart parsing algorithm faces combinatorial problems with non-contiguous grammar specifications (accounting for discontinuous language structures) and, in particular, extra-and ungrammatical language input (cf., e.g., Magerman & Weir (1992) for probabilistic and Lee et al. (1995) for symbolic heuristics t...
متن کاملhydrochlorothiazide detection in urine samples by hplc-dad and experimental design dispersive l-l microextraction
hydrochlorothiazide (hct) is a diuretic agent which is shown to be effective in the treatment of hypertension. literature reports have demonstrated that urinary excretion data may be used to assess the bioavailability of various formulations containing this thiazide. also hct consumption by the athletes is one of the drugs which should be regulated by world anti-doping agency (wada), because of...
Preliminary Design and Evaluation of a B-Scan OCT-Guided Needle
Real-time intraoperative B-scan optical coherence tomography (OCT) visualization of intraocular tissues is a desired ophthalmic feature during retinal procedures. A novel intraocular 25-gauge B-mode forward-imaging OCT probe was combined with a 36-gauge needle into a prototype instrument. Imaging of the needle tip itself and the effects of saline injection into a gelatin phantom were performed....
متن کاملThe Design and Use of Steerable Filters
Oriented lters are useful in many early vision and image processing tasks. One often needs to apply the same lter, rotated to di erent angles under adaptive control, or wishes to calculate the lter response at various orientations. We present an e cient architecture to synthesize lters of arbitrary orientations from linear combinations of basis lters, allowing one to adaptively \steer" a lter t...
متن کاملPreliminary evaluation of robotic needle distal tip repositioning
Advances in medical imaging now provide detailed images of solid tumors inside the body and miniaturized energy delivery systems enable tumor destruction through local heating powered by a thin electrode. We have developed a robot for accurately repositioning the distal tip of a medical instrument such an ablation probe to adjacent points within tissue. The position accuracy in ballistics gelat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bioinspiration & Biomimetics
سال: 2017
ISSN: 1748-3190
DOI: 10.1088/1748-3190/aa92b9