CN105286762A - External-use controller for positioning, steering and displacement of in-vivo microminiature device - Google Patents
External-use controller for positioning, steering and displacement of in-vivo microminiature device Download PDFInfo
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- CN105286762A CN105286762A CN201510720921.XA CN201510720921A CN105286762A CN 105286762 A CN105286762 A CN 105286762A CN 201510720921 A CN201510720921 A CN 201510720921A CN 105286762 A CN105286762 A CN 105286762A
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- 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
- A61B1/045—Control thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/07—Endoradiosondes
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Abstract
The invention provides an external-use controller for positioning, steering and displacement of an in-vivo microminiature device. The external-use controller comprises a shell, magnetic bodies and a control system. The external-use controller is characterized in that the magnetic bodies are magnetic sensors or remote sensing magnetic induction coils which are arranged at multiple positions of the shell. The control system comprises a wireless transmitter and a magnetic adjuster, wherein the wireless transmitter is used for receiving and transmitting in-vivo images, temperature and human body physiological data information, the magnetic adjuster is used for controlling magnetic fields and magnetic force transformation of the magnetic sensors or the remote sensing magnetic induction coils, and the magnetic sensors or the remote sensing magnetic induction coils are arranged on the shell. The shell is provided with a handle, and the magnetic adjuster is arranged on the handle. The shell is annular, or in a polygon shape or in a long bar shape. The handheld external-use controller conducts remote control over the medical in-vivo microminiature device entering a body through the magnetic fields or magnetic force transform, and the medical in-vivo microminiature device is made to be positioned, steered and moved. The external-use controller is simple in structure, flexible and convenient to operate and low in manufacturing and use cost.
Description
Technical field
The invention belongs to technical field of medical equipment, relate generally to the control device of microminiature equipment in medical body, be specifically a kind of for microminiature equipment location in body, turn to and the external controller of displacement.
Background technology
Along with the development of medical skill, variously constantly to release for the microminiature armarium in body, comparatively conventional surely belongs to capsule endoscope.Capsule endoscope is a kind of endoscope of making capsule shape, and it is used to the Medical Instruments checking human body intestinal canal.Capsule endoscope can enter human body, for spying upon the health status at human body the intestines and stomach and esophagus position, can be used to help doctor to diagnose patient.
Typical capsule endoscope is made up of seven parts, and transparent outer cover, light source, image-forming component, sensor, battery, transmitter module and antenna form.Circuits System contains sensor sensing elements again, Signal Processing Element and wireless transmit parts.The sensor sensing elements such as image, temperature, pH value detect digestive tract internal information, and this information is sent to external through the process of Signal Processing Element through wireless transmit parts.External receiver acknowledge(ment) signal, through the process of extracorporeal treatment unit, at terminal demonstration out.In addition, along with the needs of functions expanding, capsule endoscope can also comprise release parts, for the mechanical part of Miniature surgical.Current most of capsule is only integrated with one or more a small amount of functions wherein.
Capsule endoscope is actual is that video camera is reduced, and implants medical capsule, helps doctor to diagnose patient.A Caplet is but the camera work room of explored secrets human body, even may become " airship " of human body of roaming; Tiny fiber, can be used for reinforcing the heart arter of human body; From appearance, it and conventional capsule medicine are distinguished not quite, but it is a microcam, for spying upon the health status at human body the intestines and stomach and esophagus position.After patient swallow, capsule runs along digestion direction with gastrointestinal muscular movement, shooting image, then image is reached the data transmission device that patient lies in loins.After several hours, the download image that doctor takes capsule is in computer, and capsule automatically excreted in 24 hours.Use capsule endoscope, patient can keep normal activity and life.But endoscope diagnosis and treatment technology specialty is very strong, complicated operation, and risk is high, difficulty is large, bring potential safety hazard to a certain extent to the clinical practice of endoscope diagnosis and treatment technology and popularization.
Chinese patent " capsule endoscopic " (CN200780014471.6) needs external induction coil to be capsule charging; Chinese patent " the magnetic navigation formula kinetic control system for capsule endoscope detects " (CN200910273088) adopts the devices such as built-in permanent magnet, gear drive, revolution lower limb to drive capsule, and population structure is complicated, and cost is higher; Chinese patent " a kind of capsule robot for alimentary tract endoscope inspection and control system thereof " (CN201310133128) comprises the components such as subject support portion, magnetic assembly, magnetic supporting seat and universal driving shaft, there is complex structure equally, the weak points such as manufacturing cost is high.Chinese patent " magnet finds the system and method for capsule endoscope position in non-magnetic housing " (201410769191.8), wherein system includes the capsule endoscope of magnet, magnetic bodies, data logger, driving device and acceleration transducer, population structure is huge, complicated, and cost is higher.
In sum, at present, the outer control device in capsule type endoscope control system is bulky, complex structure, make and use cost high, operation underaction is convenient, and this is extremely restricted for popularizing and applying of capsule endoscopic.
For various for microminiature equipment in the medical body in body, as capsule endoscopic, how to design a kind of structure simple, easy to operate, make and the lower Handheld control device of use cost, by magnetic field or magnetic force change, remote control is carried out to it in vitro, make it locate, turn to and displacement, this is technical problem urgently to be resolved hurrily at present.
Summary of the invention
The present invention is directed to the problems referred to above that prior art exists, there is provided a kind of for microminiature equipment location in body, turn to and the external controller of displacement, hand-held external controller is entered microminiature equipment in the medical body in human body and carries out remote control by magnetic field or magnetic force transfer pair, make it locate, turn to and displacement, its structure is simple, flexible and convenient operation, making and use cost lower.
The object of the invention is to be achieved through the following technical solutions:
A kind of for microminiature equipment location in body, turn to and the external controller of displacement, comprise shell, magnet and control system, it is characterized in that, described magnet is the magnetic sensor or the remote sensing magnetic induction coil that are arranged on multiple position on shell, and described control system comprises for receiving and transmitting the Wireless Transmitter of image in body, temperature and human body physiological data information and control the magnetic adjuster of each magnetic sensor or remote sensing magnetic induction coil magnetic field and magnetic force conversion.
Improvement to technique scheme: described magnetic sensor or remote sensing magnetic induction coil are laid on shell.
Further improvement to technique scheme: described shell arranges one handle, described magnetic adjuster is arranged on described handle.
Further improvement to technique scheme: described Wireless Transmitter is arranged in described handle.
Further improvement to technique scheme: in described body, microminiature equipment comprises for the capsule endoscopic in digestive system, for endovascular micromodule equipment or for the intraorganic medical micromodule equipment of other human bodies, in described body, microminiature equipment arranged the metal of Magnet or induced field.
Further improvement to technique scheme: described shell is annular, polygon or long clavate.
Further improvement to technique scheme: described shell is annular, arrange handle in the middle of described annular shell, described magnetic sensor or remote sensing magnetic induction coil are arranged on annular enclosure bottom.
Further improvement to technique scheme: described shell and handle are plastics or stainless steel material is made.
Advantage of the present invention and good effect are:
The present invention arranges magnetic sensor or remote sensing magnetic induction coil on the multiple position of shell, control the magnetic adjuster of each magnetic sensor magnetic field and magnetic force conversion in addition, have in the controls for receiving and transmitting the Wireless Transmitter of image in body, temperature and human body physiological data information.Hand-held external controller is arranged near human detection position, and by changing position, magnetic field or magnetic force transfer pair to enter in body microminiature equipment in medical body and carry out remote control, it can be made to locate, turn to and displacement.Its structure is simple, flexible and convenient operation, making and use cost lower.
Accompanying drawing explanation
Fig. 1 be the present invention a kind of for microminiature equipment location in body, to turn to and the axonometric chart of end face shown by the external controller of displacement;
Fig. 2 be the present invention a kind of for microminiature equipment location in body, to turn to and the axonometric chart of bottom surface shown by the external controller of displacement.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
See Fig. 1, Fig. 2, of the present invention a kind of for microminiature equipment location in body, turn to and the embodiment of external controller of displacement, comprise shell 3, magnet 4 and control system, described magnet 4 is for being arranged on magnetic sensor or the remote sensing magnetic induction coil of multiple position on shell 3.Described control system comprises for receiving and transmitting the Wireless Transmitter of image in body, temperature and human body physiological data information and control the magnetic adjuster 1 of each magnetic sensor or remote sensing magnetic induction coil 4 magnetic field and magnetic force conversion.
Specifically: above-mentioned magnetic sensor or remote sensing magnetic induction coil 4 are laid on shell 3, described magnetic sensor can be square, cylindricality or spherical magnet.Shell 3 arranges one handle 2, and magnetic adjuster 1 is arranged on handle 2, and above-mentioned Wireless Transmitter is arranged in handle 2.Shell 3 shape can be annular, polygon or long clavate.
In body of the present invention, microminiature equipment comprises for the capsule endoscopic in digestive system, for endovascular micromodule equipment or for the intraorganic medical micromodule equipment of other human bodies, in described body, microminiature equipment is arranged the metal of Magnet or induced field.
Shell 3 is as shown in Figure 1 and Figure 2 annular, multiple magnetic sensor or remote sensing magnetic induction coil 4 is laid on shell 3 annular bottom surface, in the middle of annular shell 3, arrange handle 2.Above-mentioned shell 3 and handle 2 is plastics or stainless steel material is made.
The present invention remote control can be used for capsule endoscopic in digestive system, for endovascular micromodule equipment or for the intraorganic medical micromodule equipment of other human bodies in vitro.
When using capsule endoscopic, patient first swallows one the capsule endoscopic of Magnet, and lie on detection bed, doctor want hand-held of the present invention for microminiature equipment location in body, to turn to and the external controller of displacement aims at patient abdominal part by magnetic field remote control, capsule endoscopic enters patient's the intestines and stomach, and locates in patient's the intestines and stomach according to magnetic adjuster 1 remote control, turn to or displacement.Capsule endoscopic can make an inspection tour digestive tract optional position under the control of doctor, realizes accurate positioning function.The size and Orientation of doctor by regulating magnetic adjuster 1 to change magnetic field or magnetic force, capsule endoscopic can be allowed to have different visual angles, to reach the intestines and stomach wall of shooting particular orientation, obtain the object of more clear image accurately, help to make a definite diagnosis quickly, substantially increase the accuracy of diagnosis or detection with accurate.
When patient be transformed to lie on the left side position time, control upper wall place at the bottom of capsule endoscopic to stomach, observe at the bottom of stomach and cardia, when patient is transformed to prostration position, observe body of stomach, stomach angle and gastric antrum, when patient person is transformed to right side-lying body position, can close-ups gastric antrum and pylorus.After having checked, outside capsule endoscopic meeting Natural excrement patient body.
In testing process, Wireless Transmitter in control system can receive and transmit image in body, temperature and human body physiological data information, meanwhile, by image, temperature and human body physiological data information conveyance in body to display and work station, show, store for information about, for diagnosis.
Structure of the present invention is simple, flexible and convenient operation, and controllability is strong, and cost performance is high.
The present invention is also not limited to above-mentioned citing, those skilled in the art, and change done in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (10)
1. one kind for microminiature equipment location in body, turn to and the external controller of displacement, comprise shell, magnet and control system, it is characterized in that, described magnet is the magnetic sensor or the remote sensing magnetic induction coil that are arranged on multiple position on shell, and described control system comprises for receiving and transmitting the Wireless Transmitter of image in body, temperature and human body physiological data information and control the magnetic adjuster of each magnetic sensor or remote sensing magnetic induction coil magnetic field and magnetic force conversion.
2. according to according to claim 1 for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described magnetic sensor or remote sensing magnetic induction coil are laid on shell.
3. according to claim 1 or 2 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described shell arranges one handle, and described magnetic adjuster is arranged on described handle.
4. according to claim 3 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described Wireless Transmitter is arranged in described handle.
5. according to claim 1 or 2 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, in described body, microminiature equipment comprises for the capsule endoscopic in digestive system, for endovascular micromodule equipment or for the intraorganic medical micromodule equipment of other human bodies, in described body, microminiature equipment is arranged the metal of Magnet or induced field.
6. according to claim 4 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, in described body, microminiature equipment comprises for the capsule endoscopic in digestive system, for endovascular micromodule equipment or for the intraorganic medical micromodule equipment of other human bodies, in described body, microminiature equipment is arranged the metal of Magnet or induced field.
7. according to claim 1 or 2 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described shell be annular, polygon or long clavate.
8. according to claim 6 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described shell be annular, polygon or long clavate.
9. according to claim 1 or 2 or described for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described shell is annular, arrange handle in the middle of described annular shell, described magnetic sensor or remote sensing magnetic induction coil are arranged on annular enclosure bottom.
10. according to according to claim 9 for microminiature equipment location in body, turn to and the external controller of displacement, it is characterized in that, described shell and handle are plastics or stainless steel material is made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720921.XA CN105286762A (en) | 2015-10-30 | 2015-10-30 | External-use controller for positioning, steering and displacement of in-vivo microminiature device |
| PCT/CN2016/076561 WO2017071150A1 (en) | 2015-10-30 | 2016-03-17 | External controller for positional fixing, directional turning, and displacement of in-vivo microminiature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720921.XA CN105286762A (en) | 2015-10-30 | 2015-10-30 | External-use controller for positioning, steering and displacement of in-vivo microminiature device |
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| Publication Number | Publication Date |
|---|---|
| CN105286762A true CN105286762A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720921.XA Pending CN105286762A (en) | 2015-10-30 | 2015-10-30 | External-use controller for positioning, steering and displacement of in-vivo microminiature device |
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| Country | Link |
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| CN (1) | CN105286762A (en) |
| WO (1) | WO2017071150A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071150A1 (en) * | 2015-10-30 | 2017-05-04 | 青岛光电医疗科技有限公司 | External controller for positional fixing, directional turning, and displacement of in-vivo microminiature device |
| CN113545732A (en) * | 2020-04-23 | 2021-10-26 | 深圳硅基智控科技有限公司 | Capsule endoscope system |
| CN114255527A (en) * | 2021-12-07 | 2022-03-29 | 中国科学院工程热物理研究所 | Data recorder capable of wirelessly charging and wirelessly communicating |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252940A1 (en) * | 2019-06-17 | 2020-12-24 | 深圳硅基智控科技有限公司 | Magnetic control device of capsule endoscope and method for controlling movement of capsule endoscope in tissue cavity |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE532453T1 (en) * | 2001-09-24 | 2011-11-15 | Given Imaging Ltd | SYSTEM FOR CONTROL OF A DEVICE IN VIVO |
| TWI342199B (en) * | 2007-07-06 | 2011-05-21 | Univ Nat Taiwan | Endoscope and magnetic field control method thereof |
| JP5385034B2 (en) * | 2008-07-08 | 2014-01-08 | オリンパスメディカルシステムズ株式会社 | Guidance system and guidance method |
| TWI463965B (en) * | 2012-03-05 | 2014-12-11 | Gi Shih Lien | Magnetic maneuvering system of capsule endoscope |
| TWI547256B (en) * | 2014-02-19 | 2016-09-01 | 群曜醫電股份有限公司 | Alimentary tract survey device with portable endocope and control method for the same |
| CN105286762A (en) * | 2015-10-30 | 2016-02-03 | 青岛光电医疗科技有限公司 | External-use controller for positioning, steering and displacement of in-vivo microminiature device |
-
2015
- 2015-10-30 CN CN201510720921.XA patent/CN105286762A/en active Pending
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2016
- 2016-03-17 WO PCT/CN2016/076561 patent/WO2017071150A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071150A1 (en) * | 2015-10-30 | 2017-05-04 | 青岛光电医疗科技有限公司 | External controller for positional fixing, directional turning, and displacement of in-vivo microminiature device |
| CN113545732A (en) * | 2020-04-23 | 2021-10-26 | 深圳硅基智控科技有限公司 | Capsule endoscope system |
| CN113545732B (en) * | 2020-04-23 | 2024-01-05 | 深圳硅基智控科技有限公司 | Capsule endoscope system |
| CN114255527A (en) * | 2021-12-07 | 2022-03-29 | 中国科学院工程热物理研究所 | Data recorder capable of wirelessly charging and wirelessly communicating |
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| Publication number | Publication date |
|---|---|
| WO2017071150A1 (en) | 2017-05-04 |
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Application publication date: 20160203 |