Xu et al., 2022 - Google Patents
Evaluation of different control strategies for trajectory following of a robotic capsule endoscope under rotating magnetic actuationXu et al., 2022
- Document ID
- 17247685820021091077
- Author
- Xu Y
- Li K
- Zhao Z
- Meng M
- Publication year
- Publication venue
- IEEE Transactions on Automation Science and Engineering
External Links
Snippet
Current wireless capsule endoscopy (WCE) is limited in the long examination time and low flexibility since the capsule is passively moved by the natural peristalsis. Efforts have been made to facilitate active locomotion of WCE using magnetic actuation and localization …
- 239000002775 capsule 0 title abstract description 121
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/064—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Xu et al. | Evaluation of different control strategies for trajectory following of a robotic capsule endoscope under rotating magnetic actuation | |
| Xu et al. | A novel system for closed-loop simultaneous magnetic actuation and localization of WCE based on external sensors and rotating actuation | |
| Turan et al. | Deep endovo: A recurrent convolutional neural network (rcnn) based visual odometry approach for endoscopic capsule robots | |
| Su et al. | Toward teaching by demonstration for robot-assisted minimally invasive surgery | |
| Xu et al. | Adaptive simultaneous magnetic actuation and localization for WCE in a tubular environment | |
| Dario et al. | Smart surgical tools and augmenting devices | |
| Kweon et al. | Deep reinforcement learning for guidewire navigation in coronary artery phantom | |
| Nazari et al. | Image-based force estimation in medical applications: A review | |
| Slawinski et al. | Autonomous retroflexion of a magnetic flexible endoscope | |
| Turan et al. | Learning to navigate endoscopic capsule robots | |
| Xu et al. | On reciprocally rotating magnetic actuation of a robotic capsule in unknown tubular environments | |
| Loschak et al. | Algorithms for automatically pointing ultrasound imaging catheters | |
| Zheng et al. | A multi-functional module-based capsule robot | |
| Xu et al. | Autonomous magnetic navigation framework for active wireless capsule endoscopy inspired by conventional colonoscopy procedures | |
| Li et al. | Design and hierarchical control of a homocentric variable-stiffness magnetic catheter for multiarm robotic ultrasound-assisted coronary intervention | |
| Culmone et al. | Follow-the-leader mechanisms in medical devices: A review on scientific and patent literature | |
| Li et al. | Closed-loop magnetic manipulation for robotic transesophageal echocardiography | |
| Martin et al. | Robotic autonomy for magnetic endoscope biopsy | |
| Huo et al. | Design, control, and clinical applications of magnetic actuation systems: Challenges and opportunities | |
| Sun et al. | A novel control method of magnetic navigation capsule endoscope for gastrointestinal examination | |
| Boroujeni et al. | Five-degree-of-freedom robust control of a magnetic endoscopic capsule using an electromagnetic system | |
| Huang et al. | Robot-assisted deep venous thrombosis ultrasound examination using virtual fixture | |
| Sun et al. | Magnetic actuation systems and magnetic robots for gastrointestinal examination and treatment | |
| Zhang et al. | Toward automatic stomach screening using a wireless magnetically actuated capsule endoscope | |
| Tan et al. | Model-free and uncalibrated visual-feedback control of magnetically-actuated flexible endoscopes |