Int J Comput Assist Radiol Surg - A novel four-wire-driven robotic catheter for radio-frequency ablation treatment.

Tópicos

{ surgeri(1148) surgic(1085) robot(1054) }
{ motion(1329) object(1292) video(1091) }
{ error(1145) method(1030) estim(1020) }
{ group(2977) signific(1463) compar(1072) }
{ general(901) number(790) one(736) }
{ imag(1057) registr(996) error(939) }
{ health(1844) social(1437) communiti(874) }
{ drug(1928) target(777) effect(648) }
{ activ(1452) weight(1219) physic(1104) }
{ imag(2830) propos(1344) filter(1198) }
{ patient(2315) diseas(1263) diabet(1191) }
{ chang(1828) time(1643) increas(1301) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ perform(999) metric(946) measur(919) }
{ blood(1257) pressur(1144) flow(957) }
{ decis(3086) make(1611) patient(1517) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(2675) segment(2577) method(1081) }
{ framework(1458) process(801) describ(734) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ spatial(1525) area(1432) region(1030) }
{ research(1218) medic(880) student(794) }
{ cost(1906) reduc(1198) effect(832) }
{ first(2504) two(1366) second(1323) }
{ use(2086) technolog(871) perceiv(783) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ use(976) code(926) identifi(902) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ problem(2511) optim(1539) algorithm(950) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ studi(1119) effect(1106) posit(819) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
{ cancer(2502) breast(956) screen(824) }
{ use(1733) differ(960) four(931) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ process(1125) use(805) approach(778) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

RPOSE: ???Robotic catheters have been proposed to increase the efficacy and safety of the radio-frequency ablation treatment. The robotized motion of current robotic catheters mimics the motion of manual ones-namely, deflection in one direction and rotation around the catheter. With the expectation that the higher dexterity may achieve further efficacy and safety of the robotically driven treatment, we prototyped a four-wire-driven robotic catheter with the ability to deflect in two- degree-of-freedom motions in addition to rotation.METHODS: ???A novel quad-directional structure with two wires was designed and developed to attain yaw and pitch motion in the robotic catheter. We performed a mechanical evaluation of the bendability and maneuverability of the robotic catheter and compared it with current manual catheters.RESULTS: ???We found that the four-wire-driven robotic catheter can achieve a pitching angle of 184.7[Formula: see text] at a pulling distance of wire for 11?mm, while the yawing angle was 170.4[Formula: see text] at 11?mm. The robotic catheter could attain the simultaneous two- degree-of-freedom motions in a simulated cardiac chamber.CONCLUSION: ???The results indicate that the four-wire-driven robotic catheter may offer physicians the opportunity to intuitively control a catheter and smoothly approach the focus position that they aim to ablate.

Resumo Limpo

rpose robot cathet propos increas efficaci safeti radiofrequ ablat treatment robot motion current robot cathet mimic motion manual onesnam deflect one direct rotat around cathet expect higher dexter may achiev efficaci safeti robot driven treatment prototyp fourwiredriven robot cathet abil deflect two degreeoffreedom motion addit rotationmethod novel quaddirect structur two wire design develop attain yaw pitch motion robot cathet perform mechan evalu bendabl maneuver robot cathet compar current manual cathetersresult found fourwiredriven robot cathet can achiev pitch angl formula see text pull distanc wire mm yaw angl formula see text mm robot cathet attain simultan two degreeoffreedom motion simul cardiac chamberconclus result indic fourwiredriven robot cathet may offer physician opportun intuit control cathet smooth approach focus posit aim ablat

Resumos Similares

Int J Comput Assist Radiol Surg - Estimation of optimal pivot point for remote center of motion alignment in surgery. ( 0,809541682140217 )
Int J Med Robot - Development of a robotic FD-CT-guided navigation system for needle placement-preliminary accuracy tests. ( 0,76539588834245 )
Int J Comput Assist Radiol Surg - Feasibility of touch-less control of operating room lights. ( 0,754804131848142 )
Int J Comput Assist Radiol Surg - Validation of minimally invasive, image-guided cochlear implantation using Advanced Bionics, Cochlear, and Medel electrodes in a cadaver model. ( 0,7511937736668 )
Int J Comput Assist Radiol Surg - A laboratory comparison of computer navigation and individualized guides for distal radius osteotomy. ( 0,749249924804849 )
Int J Med Robot - A vision guided hybrid robotic prototype system for stereotactic surgery. ( 0,749192838153433 )
Int J Med Robot - A remote-controlled vascular interventional robot: system structure and image guidance. ( 0,746129588888106 )
Int J Med Robot - Direct manipulation of tool-like masters for controlling a master-slave surgical robotic system. ( 0,744093657339475 )
Int J Comput Assist Radiol Surg - Electronic device for endosurgical skills training (EDEST): study of reliability. ( 0,737496284875505 )
Int J Comput Assist Radiol Surg - Volume slicing of cone-beam computed tomography images for navigation of percutaneous scaphoid fixation. ( 0,735399195307551 )
Comput Math Methods Med - Visual measurement of suture strain for robotic surgery. ( 0,73417169341835 )
Int J Comput Assist Radiol Surg - MR image overlay guidance: system evaluation for preclinical use. ( 0,731736717020659 )
Comput. Aided Surg. - Accuracy of angle and position of the cup using computed tomography-based navigation systems in total hip arthroplasty. ( 0,730538076000502 )
Int J Med Robot - Application study of medical robots in vascular intervention. ( 0,724265802399657 )
Int J Med Robot - A navigation system for open liver surgery: design, workflow and first clinical applications. ( 0,719285381824701 )
Int J Comput Assist Radiol Surg - The role of automatic computer-aided surgical trajectory planning in improving the expected safety of stereotactic neurosurgery. ( 0,71867068591026 )
Int J Med Robot - Remote controlled robot assisted cardiac navigation: feasibility assessment and validation in a porcine model. ( 0,718264776337238 )
Int J Med Robot - Outcomes of pancreatoduodenectomy with robotic surgery versus open surgery. ( 0,718103665886286 )
Int J Med Robot - Master-slave robotic platform and its feasibility study for micro-neurosurgery. ( 0,717168874853203 )
Int J Med Robot - Navigated treatment of metatarsal V fractures using a new image based guidance system. ( 0,717039632711274 )
Int J Comput Assist Radiol Surg - Warning navigation system using real-time safe region monitoring for otologic surgery. ( 0,716860785663038 )
Int J Med Robot - Robot assistance in liver surgery: a real advantage over a fully laparoscopic approach? Results of a comparative bi-institutional analysis. ( 0,716701613076036 )
Int J Med Robot - Quantitative assessment of manual and robotic microcannulation for eye surgery using new eye model. ( 0,71532255591102 )
Int J Med Robot - Surgeon radiation exposure in cone beam computed tomography-based, image-guided spinal surgery. ( 0,713646952537475 )
Int J Comput Assist Radiol Surg - Calibrated segmentation of CBCT and CT images for digitization of dental prostheses. ( 0,713240173113686 )
Int J Med Robot - Assessing the feasibility of full robotic interaortocaval nodal dissection for locally advanced gastric cancer. ( 0,709039575367933 )
Int J Med Robot - Robotic revisional bariatric surgery: single-surgeon case series. ( 0,708663704803996 )
Int J Comput Assist Radiol Surg - Preclinical evaluation of an MRI-compatible pneumatic robot for angulated needle placement in transperineal prostate interventions. ( 0,707293255690651 )
Int J Comput Assist Radiol Surg - Development and evaluation of a master-slave robot system for single-incision laparoscopic surgery. ( 0,707029288081257 )
Int J Med Robot - Navigated vs arthroscopic-guided drilling for reconstruction of acromioclavicular joint injuries: accuracy and feasibility. ( 0,706851967923792 )
Int J Comput Assist Radiol Surg - Overlay visualization in endoscopic ENT surgery. ( 0,706703355948884 )
Int J Comput Assist Radiol Surg - Mobile locally operated detachable end-effector manipulator for endoscopic surgery. ( 0,705805249033599 )
Int J Med Robot - Robotic system for cervical spine surgery. ( 0,705428768018191 )
Comput. Aided Surg. - Re-evaluation of the role of image guidance in minimally invasive pituitary surgery: benefits and outcomes. ( 0,704205526540935 )
Comput. Aided Surg. - Computer guidance system for single-incision bimanual robotic surgery. ( 0,704200056336007 )
Int J Med Robot - Insertion force in manual and robotic corneal suturing. ( 0,703696963697284 )
Int J Comput Assist Radiol Surg - Suspension laryngoscopy using a curved-frame trans-oral robotic system. ( 0,70304844270366 )
Int J Comput Assist Radiol Surg - Neurosurgical robotic system for brain tumor removal. ( 0,702851121417528 )
Int J Med Robot - Prior experience in micro-surgery may improve the surgeon's performance in robotic surgical training. ( 0,702176734286896 )
Int J Comput Assist Radiol Surg - Force-detecting gripper and force feedback system for neurosurgery applications. ( 0,697421832940186 )
Int J Med Robot - Side-docking in robotic-assisted gynaecologic cancer surgery. ( 0,697043526106023 )
Comput. Aided Surg. - Navigated versus conventional transfixation of AC joint injuries: feasibility and accuracy. ( 0,696528958135492 )
Int J Med Robot - Design and evaluation of a slave manipulator with roll-pitch-roll wrist and automatic tool loading mechanism in telerobotic surgery. ( 0,696083965703707 )
Int J Comput Assist Radiol Surg - A fluorolaser navigation system to guide linear surgical tool insertion. ( 0,690118629276281 )
Int J Med Robot - Optimal surgical planning guidance for lumbar spinal fusion considering operational safety and vertebra-screw interface strength. ( 0,68932619081 )
Int J Comput Assist Radiol Surg - Microsurgical robotic system for vitreoretinal surgery. ( 0,688897549298525 )
Comput. Biol. Med. - Factors affecting accuracy of implant placement with mucosa-supported stereolithographic surgical guides in edentulous mandibles. ( 0,687902957837528 )
Int J Comput Assist Radiol Surg - Intra-operative surgical instrument usage detection on a multi-sensor table. ( 0,686811817772907 )
Int J Med Robot - A novel passive/active hybrid robot for orthopaedic trauma surgery. ( 0,686448857121487 )
Int J Comput Assist Radiol Surg - The effects of real-time image navigation in operative liver surgery. ( 0,684146804491068 )
Int J Comput Assist Radiol Surg - A haptics-assisted cranio-maxillofacial surgery planning system for restoring skeletal anatomy in complex trauma cases. ( 0,683951366005422 )
Int J Comput Assist Radiol Surg - A touch panel surgical navigation system with automatic depth perception. ( 0,683193443234206 )
Int J Med Robot - Accuracy of a computer-assisted planning and placement system for anatomical femoral tunnel positioning in anterior cruciate ligament reconstruction. ( 0,682547640181389 )
Int J Med Robot - Robotic transaxillary thyroidectomy with gasless approach in a girl with goitre. ( 0,682514646980067 )
Comput Methods Programs Biomed - Hand gesture guided robot-assisted surgery based on a direct augmented reality interface. ( 0,682439964858426 )
Comput. Aided Surg. - 3D fluoroscopic navigated reaming of the glenoid for total shoulder arthroplasty (TSA). ( 0,682190332387975 )
Int J Med Robot - Development of a medical robot system for minimally invasive surgery. ( 0,68141630703125 )
Int J Med Robot - Image mapping of untracked free-hand endoscopic views to an ultrasound image-constructed 3D placenta model. ( 0,681034350005987 )
Int J Med Robot - Robotic sacral hysteropexy for pelvic organ prolapse. ( 0,680156139724605 )
Int J Comput Assist Radiol Surg - Observation of the temporal crest canal in the mandibular ramus by cone beam computed tomography and macroscopic study. ( 0,680098260003004 )
Int J Med Robot - A shape memory alloy-actuated surgical instrument with compact volume. ( 0,679117249690853 )
Int J Med Robot - 3D navigated implantation of the glenoid component in reversed shoulder arthroplasty. Feasibility and results in an anatomic study. ( 0,678832959818701 )
Int J Med Robot - Robotic single-access splenectomy using the Da Vinci Single-Site? platform: a case report. ( 0,67881998706642 )
Comput. Aided Surg. - Double-bundle ACL reconstruction: novice surgeons utilizing computer-assisted navigation versus experienced surgeons. ( 0,678130489965531 )
Int J Med Robot - Evolution of robotic nephrectomy for living donation: from hand-assisted to totally robotic technique. ( 0,677966271544532 )
Comput. Aided Surg. - Image guided navigation by intraoperative CT scan for cochlear implantation. ( 0,677842305527096 )
Int J Comput Assist Radiol Surg - Projector-based surgeon-computer interaction on deformable surfaces. ( 0,677800715722167 )
Int J Med Robot - Forces exerted during microneurosurgery: a cadaver study. ( 0,676672602661556 )
J Med Syst - Design of the image-guided biopsy marking system for gastroscopy. ( 0,675135145173426 )
Int J Med Robot - Single-site robotic cholecystectomy: efficiency and cost analysis. ( 0,674933284764692 )
Int J Med Robot - Robot-assisted level II-IV neck dissection through a modified facelift incision: initial North American experience. ( 0,671489192871812 )
Comput Methods Programs Biomed - 3D navigation and monitoring for spinal milling operation based on registration between multiplanar fluoroscopy and CT images. ( 0,67109571142691 )
Int J Med Robot - Robotic single-site hysterectomy: two institutions' preliminary experience. ( 0,668791276148443 )
Int J Comput Assist Radiol Surg - Investigating the performance of a wrist stabilization device for image-guided percutaneous scaphoid fixation. ( 0,667474739048258 )
Int J Med Robot - Impact quantification of the daVinci telemanipulator system on surgical workflow using resource impact profiles. ( 0,667138958566617 )
Int J Med Robot - Percutaneous antegrade scaphoid screw placement: a feasibility and accuracy analysis of a novel electromagnetic navigation technique versus a standard fluoroscopic method. ( 0,666222529652363 )
Int J Med Robot - Robotic arthroscopic surgery: a new challenge in arthroscopic surgery Part-I: Robotic shoulder arthroscopy; a cadaveric feasibility study. ( 0,666184862043024 )
Int J Med Robot - Modelling and control of a five-degrees-of-freedom pneumatically actuated magnetic resonance-compatible robot. ( 0,665361575158822 )
Int J Med Robot - Robotic surgery for deep endometriosis: a paradigm shift. ( 0,664797762613285 )
Comput. Aided Surg. - Effect of CT slice thickness on accuracy of implant positioning in navigated total hip arthroplasty. ( 0,663446359381208 )
Int J Med Robot - Optimizing single port surgery: a case report and review of technique in colon resection. ( 0,663087934759555 )
Comput Methods Programs Biomed - A haptic pedal for surgery assistance. ( 0,66184340299339 )
Int J Comput Assist Radiol Surg - Development and testing of an endoscopic pseudo-viewpoint alternating system. ( 0,661791807200273 )
Int J Med Robot - Force feedback in a piezoelectric linear actuator for neurosurgery. ( 0,661329583270315 )
Int J Med Robot - Robotic right colectomy using the Da Vinci Single-Site? platform: case report. ( 0,661137946613769 )
J Clin Monit Comput - Ultrasound guided bilateral cervical plexus block reduces postoperative opioid consumption following thyroid surgery. ( 0,66110687413416 )
Int J Med Robot - Overcoming extreme obesity with robotic surgery. ( 0,660505366532445 )
Int J Comput Assist Radiol Surg - Projection-based visual guidance for robot-aided RF needle insertion. ( 0,660449802179702 )
Comput. Aided Surg. - Fusion and visualization of intraoperative cortical images with preoperative models for epilepsy surgical planning and guidance. ( 0,660408128036456 )
Comput. Aided Surg. - Re-learning curve for conventional total knee arthroplasty following 30 consecutive computer-assisted total knee arthroplasties. ( 0,659943882418354 )
Int J Comput Assist Radiol Surg - Outcome quantification using SPHARM-PDM toolbox in orthognathic surgery. ( 0,658779025565946 )
Int J Med Robot - Reviewing the technological challenges associated with the development of a laparoscopic palpation device. ( 0,658777835667201 )
Int J Med Robot - Robotic central pancreatectomy with stented pancreaticogastrostomy: operative details. ( 0,658380958267383 )
Int J Med Robot - The current and future use of imaging in urological robotic surgery: a survey of the European Association of Robotic Urological Surgeons. ( 0,658368944443916 )
Int J Med Robot - A surgical robot with vision field control for single port endoscopic surgery. ( 0,657791578480971 )
Int J Med Robot - An anthropomorphic design for a minimally invasive surgical system based on a survey of surgical technologies, techniques and training. ( 0,657778844109793 )
Int J Comput Assist Radiol Surg - A multi-modal approach to computer-assisted deep brain stimulation trajectory planning. ( 0,65742101362246 )
Int J Med Robot - Maxillary sinus augmentation using computer-aided design/computer-aided manufacturing (CAD/CAM) technology. ( 0,656972168097708 )
Int J Med Robot - A novel, general-purpose, MR-compatible, manually actuated robotic manipulation system for minimally invasive interventions under direct MRI guidance. ( 0,656264866975487 )
Int J Med Robot - Does robotic distal pancreatectomy surgery offer similar results as laparoscopic and open approach? A comparative study from a single medical center. ( 0,656242370806493 )