ABSTRACT
The difficulties such as how to accurately locate acupoints and safely insert needles are presented in acupuncture robot. The puncture robot with high technological similarity to acupuncture robot is getting mature, and a large number of human trials and animal experiments have been conducted for the development of puncture robot. Through comparing the similarities and differences between puncture robot and acupuncture robot in the aspects of through-skin puncture, needle insertion and needle removal, the valuable technology of puncture robot is analyzed for the development of acupuncture robot, and the crucial direction of technology migration is determined. ①Integrating the mechanical feedback and medical imaging technology and utilizing the multi-modal perception to achieve the safety of acupuncture operation. ②Emphasizing the integration of the existing designs of chest puncture robot to realize the acupuncture operation with inhalation and exhalation involved. ③Focusing on the development of relevant technology of automatic needle removal through conducting the actual scenario of treatment with acupuncture robot in patients under non-anaesthetic condition.
Subject(s)
Animals , Humans , Robotics , Feasibility Studies , Acupuncture Therapy , Punctures , Acupuncture , NeedlesABSTRACT
Under the background of artificial intelligence, the internationalization of acupuncture and moxibustion has braced an important opportunity. Intelligent medical equipment for acupuncture and moxibustion has entered from the laboratory into the clinic. However, the current research focuses on optimizing acupuncture treatment technology rather than innovating acupuncture theory. Internationally, the westernization of traditional acupuncture and the dilution of its characteristics are worrying. It is urgent to promote the China-led international standards of acupuncture and moxibustion and the patent protection of traditional acupuncture and moxibustion. Intelligent medical equipment will play the role of media, and promote the internationalization of traditional acupuncture and moxibustion with standardized and highly-integrated intelligent medical equipment for acupuncture and moxibustion, and integrate modern scientific and technological achievements. It is a feasible way for the internationalization of acupuncture and moxibustion.
Subject(s)
Acupuncture Therapy , Artificial Intelligence , China , Moxibustion , Research , RoboticsABSTRACT
BACKGROUND: In the elderly patients with degenerative lumbar spinal stenosis, bilateral nerve root canal stenosis commonly shows only one side of symptoms. There is still controversy about whether or not decompression is needed on the side without symptoms or with less symptoms and how to operate. OBJECTIVE: To explore the safety and efficacy of robot-assisted unilateral-decompression using minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) technique by investigating a series of cases with the radiographic bilateral lumbar canal stenosis presenting with unilateral symptoms and by comparing clinical decompression effect and imaging changes before and after operation. METHODS: Cases with radiographic bilateral lumbar canal stenosis presenting with unilateral symptoms subjected to unilateral decompression on the affected side, interbody fusion and bilateral fixation after robot-assisted MIS-TLIF in the same treatment group were retrospectively analyzed. Operation time, intraoperative blood loss and complications were recorded. The vertebral canal cross-sectional area, intervertebral foramen height, intervertebral space height, and lumbar lordosis angle were examined before and after surgery. Visual analogue scale scores for low back pain and leg pain were assessed before and after surgery. Oswestry disability index was used to assess lumbar function before and after surgery. Macnab criteria were used to evaluate the efficacy at the final follow-up after surgery. RESULTS AND CONCLUSION: (1) Operation time was 110-235 minutes, averagely 169.4 minutes. Intraoperative blood loss was 70-180 mL, averagely 112.4 mL. (2) After 3-8 months of follow-up, the visual analogue scale scores of low back pain and lower extremity pain 1 month after surgery and in final follow-up were significantly lower than those before operation (both P 0.05). (6) It is concluded that robot-assisted unilateral-decompression MIS-TLIF obtained satisfactory effect in bilateral lumbar canal stenosis patients presenting with unilateral symptoms.
ABSTRACT
A number of developed countries are rapidly turning into super-aged societies. Consequently, the demand for reduced surgical invasiveness and enhanced efficiency in the medical field has increased due to the need to reduce the physical burden on older patients and shorten their recovery period. Intelligent surgical robot systems offer high precision, high safety, and reduced invasiveness. This paper presents a review of current intelligent surgical robot systems. The history of robots and three types of intelligent surgical robots are discussed. The problems with current surgical robot systems are then analyzed. Several aspects that should be considered in designing new surgical systems are discussed in detail. The paper ends with a summary of the work and a discussion of future prospects for surgical robot development.
ABSTRACT
Objective To verify the effectiveness and safety of domestic neurosurgery medical robot Remebot for the biopsy of intracranial lesions.Methods Thirteen patients with intracranial lesions having comparatively difficulty in diagnosis in our hospital from January 2016 to May 2016 were randomly selected to robot operation group (n=6) and frame stereotactic group (n=7).In the robot operation group,four marks were pasted to the patient's head for the stereotaxy without frame,while in the frame stereotactic group,the frame should be fixed to the patient's head for the operation.The targets were set at the central of the lesions and the biopsies were performed through targets to the whole lesions.The specimens were sent for pathologic examinations with immunohistochemical staining.Results The confirmed diagnostic rate of robot operation group was 6/6:glioblastoma multiforme in 3,oligodendroglioma in one,non-Hodgkin's lymphoma in one and focal cortical dysplasia in one;the confirmed diagnostic rate of the frame stereotactic group was 6/7:glioblastoma multiforme in 2,grade Ⅱ-Ⅲ astrocytoma in 2,follicular thyroid carcinoma in one and cerebellum ganglion glioma in one,and the one without confirmed diagnosis was intracranial multiple cystic lesion.The positional accuracy in the robot operation group was 1.48±0.62 (accuracy error:0.66-2.47 mm) and that in the frame stereotactic group was 1.06±0.49 (accuracy error:0.50 mm-l.90 mm).Conclusions The domestic neurosuregery medical robot Remebot is characteristic by minimal invasive and high positional accuracy.It is quite suitable for frameless stereotactic intracranial lesion biopsy.The surgical planning could be made according to the shape of lesions and the positional accuracy is reached to the requirement of biopsy.Since the procedure of operation could be performed without fixing the frame on patients' head,the pain and fear of patients are reduced in a great deal and the operation is quite easy to be performed.Thus,it's more suitable for the biopsy ofintracranial lesions.