Lee et al., 2014 - Google Patents
Active locomotive intestinal capsule endoscope (ALICE) system: A prospective feasibility studyLee et al., 2014
- Document ID
- 14356514185013718111
- Author
- Lee C
- Choi H
- Go G
- Jeong S
- Ko S
- Park J
- Park S
- Publication year
- Publication venue
- IEEE/ASME Transactions on Mechatronics
External Links
Snippet
Owing to the limitations of the conventional flexible endoscopes used in gastrointestinal diagnostic procedures, which cause discomfort and pain in patients, a wireless capsule endoscope has been developed and commercialized. Despite the many advantages of the …
- 239000002775 capsule 0 title abstract description 124
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
- 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
- A61B1/00156—Holding or positioning arrangements using self propulsion
-
- 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
- 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
- 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
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- 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
- A61B5/07—Endoradiosondes
- A61B5/073—Intestinal transmitters
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lee et al. | Active locomotive intestinal capsule endoscope (ALICE) system: A prospective feasibility study | |
| Hoang et al. | Independent electromagnetic field control for practical approach to actively locomotive wireless capsule endoscope | |
| Shamsudhin et al. | Magnetically guided capsule endoscopy | |
| Yim et al. | Design and rolling locomotion of a magnetically actuated soft capsule endoscope | |
| Fountain et al. | Wireless control of magnetic helical microrobots using a rotating-permanent-magnet manipulator | |
| Lien et al. | Magnetic control system targeted for capsule endoscopic operations in the stomach—design, fabrication, and in vitro and ex vivo evaluations | |
| Hoang et al. | Untethered robotic motion and rotating blade mechanism for actively locomotive biopsy capsule endoscope | |
| Ciuti et al. | Robotic magnetic steering and locomotion of capsule endoscope for diagnostic and surgical endoluminal procedures | |
| Slawinski et al. | Capsule endoscopy of the future: What’s on the horizon? | |
| Munoz et al. | Analysis of magnetic interaction in remotely controlled magnetic devices and its application to a capsule robot for drug delivery | |
| Go et al. | Electromagnetic navigation system using simple coil structure (4 coils) for 3-D locomotive microrobot | |
| Wang et al. | Selective motion control of a novel magnetic-driven minirobot with targeted drug sustained-release function | |
| Liu et al. | Design of a magnetic actuated fully insertable robotic camera system for single-incision laparoscopic surgery | |
| Kim et al. | Magnetic navigation system composed of dual permanent magnets for accurate position and posture control of a capsule endoscope | |
| Zheng et al. | A multi-functional module-based capsule robot | |
| Choi et al. | Capsule-type magnetic microrobot actuated by an external magnetic field for selective drug delivery in human blood vessels | |
| Alsunaydih et al. | A locomotion control platform with dynamic electromagnetic field for active capsule endoscopy | |
| Ye et al. | Study on a magnetic spiral-type wireless capsule endoscope controlled by rotational external permanent magnet | |
| Wang et al. | Perspective of active capsule endoscope: actuation and localisation | |
| Sun et al. | Magnetic actuation systems and magnetic robots for gastrointestinal examination and treatment | |
| Jeon et al. | Selective navigating and unclogging motions of an intravascular helical magnetic millirobot actuated by external biaxial rotating magnetic fields | |
| Yu et al. | Inchworm-like biomimetic magnetic-driven robotic shell for capsule endoscope in a tubular environment | |
| Cai et al. | Design and control of a miniaturized magnetic-driven deformable capsule robot for targeted drug delivery | |
| Zheng et al. | Multimodular capsule robot system with drug release for intestinal treatment | |
| Guo et al. | Development of a novel wireless spiral capsule robot with modular structure |