阅读说明：本技术 一种磁控制胶囊内窥镜在人体内运动的装置及方法 (Device and method for magnetically controlling movement of capsule endoscope in human body ) 是由 刘鹏军 于 2019-03-07 设计创作，主要内容包括：本发明涉及一种磁控制胶囊内窥镜在人体内运动的装置及方法,将传统的调控磁力对胶囊的姿态控制转变为传动装置通过支撑装置对人体的姿态控制,形成人体对胶囊胃镜的相对运动,对人体的姿态运动容易实现,成本大大降低,控制更简便。从而提高系统的稳定性、实现高可靠性。免去电磁场控制运动的复杂性和高精准度要求,成本降低。(The invention relates to a device and a method for magnetically controlling the movement of a capsule endoscope in a human body, which convert the traditional posture control of capsule by regulating magnetic force into the posture control of the human body by a transmission device through a supporting device to form the relative movement of the human body to a capsule gastroscope, and have the advantages of easy realization of the posture movement of the human body, greatly reduced cost and simpler and more convenient control. Thereby improving the stability of the system and realizing high reliability. The complexity and high precision requirement of controlling the movement by an electromagnetic field are avoided, and the cost is reduced.)

1. A device and method for controlling the movement of a capsule endoscope in a human body by magnetism, which consists of an external magnetic field device 100, a supporting device 200 and a magnetic control capsule 300; wherein the external magnetic field device 100 generates a magnetic field to suspend the magnetic control capsule 300, which is characterized in that the magnetic control capsule 300 is stationary relative to the external magnetic field device 100 during operation; the support device 200 supporting the human body may move relative to the magnetron capsule 300 or the extracorporeal magnetic field device 100.

2. The apparatus of claim 1, wherein the supporting device 200 is provided with a driving device table for X-axis, Y-axis, Z-axis direction and rotation.

3. The device of claim 1, wherein the external magnetic field device 100 may be one or more, and may be disposed in the up, down, left, right, front, back, and the like directions of the supporting device 100, or any combination thereof.

4. The device of claim 1, wherein the external magnetic field device 100 is external to the support device 200, and the external magnetic field device 100 may be a ring or a sphere surrounding the support device 200.

5. The system of claim 1, wherein the external magnetic field device 100 is movably mounted with an X-axis, Y-axis, Z-axis direction and rotational motion actuator stage.

6. The device according to claims 3, 4 and 5, wherein the external magnetic field device 100 can be driven by a driving device to perform rotation, displacement and the like.

7. The method of claim 1, wherein the magnetically controlled capsule 300 comprises one or more wide-angle lenses or a plurality of lenses, an upper lens, a lower lens, or a lens rotatable within the magnetically controlled capsule 300, or any combination thereof.

8. The method of claim 1, wherein the magnetically controlled capsule 300 is a built-in battery or wirelessly powered.

9. The method of claim 1, wherein the magnetron capsule 300 comprises a magnet with one or more pairs of poles, and a superconductor with quantum levitation.

Technical Field

The invention relates to a medical appliance, in particular to a device and a method for magnetically controlling the movement of a capsule endoscope in the digestive tract of a human body.

Background

Disclosure of Invention

In view of the problems in the prior art, the capsule posture control device converts the posture control of the capsule by regulating and controlling the magnetic force into the posture control of the transmission device on the human body through the supporting device, forms the relative motion of the human body to the capsule gastroscope, is easy to realize the posture motion of the human body, greatly reduces the cost and is simpler and more convenient to control. Thereby improving the stability of the system and realizing high reliability. The complexity and high precision requirement of controlling the movement by an electromagnetic field are avoided, and the cost is reduced.

A device for magnetically controlling the movement of a capsule endoscope in a human body consists of an external magnetic field device 100, a supporting device 200 and a magnetic control capsule 300; wherein the external magnetic field device 100 generates a magnetic field to suspend the magnetic control capsule 300, which is characterized in that the magnetic control capsule 300 is stationary relative to the external magnetic field device 100 during operation; the support device 200 supporting the human body may move relative to the magnetron capsule 300 or the extracorporeal magnetic field device 100.

It is characterized in that the supporting device 200 is provided with a transmission device worktable 400 for X-axis, Y-axis, Z-axis direction and rotation movement.

It is characterized in that the external magnetic field device 100 can be one or more, and can be arranged in the upper, lower, left, right, front, back and other directions of the supporting device 100 and any combination thereof.

It is characterized in that the external magnetic field device 100 can be outside the supporting device 200, and the external magnetic field device 100 which can be ring-shaped or spherical surrounds the supporting device 200.

It is characterized in that the in vitro magnetic field device 100 is movably provided with a transmission device worktable 500 which moves in X-axis, Y-axis and Z-axis directions and rotates.

It is characterized in that the external magnetic field device 100 can be driven by a driving device to realize rotation, displacement and other movements.

It is characterized in that the magnetically controlled capsule 300 may have one or more wide-angle lenses or a plurality of lenses up and down, or a rotatable lens in the magnetically controlled capsule 300, or any combination thereof.

The magnetic control capsule 300 can be a built-in battery or wirelessly powered.

The supporting device 200 is used for supporting and fixing a human body, and the human body can move autonomously on the upper side according to requirements.

The invention has the advantages.

The posture control of the human body is realized through the movement of the supporting device 200, the relative movement of the human body to the capsule gastroscope is formed, the posture movement of the human body is easy to realize, the cost is greatly reduced, and the control is simpler and more convenient. Thereby improving the stability of the system and realizing high reliability. The complexity and high precision requirement of controlling the movement by an electromagnetic field are avoided, and the cost is reduced.

Its advantages are only need of unidirectional static magnetic field, and simple magnetic control process.

The magnetic capsule 300 has the advantages that the magnetic force of the suspension magnetic capsule 300 can be controlled by a strong static magnetic field, and the harm of an alternating magnetic field to a human body is avoided.

The capsule has the advantages that under a strong magnetic field, the capsule can be made heavier, so that the influence of the complex environment in the stomach on the capsule is reduced, meanwhile, the weight requirement on the internal material of the capsule is reduced, and the cost of a single capsule is greatly reduced.

In the above scheme, the external magnetic field device 100 is a permanent magnet, an electromagnet or a superconducting magnet. The stable suspension of the magnetic control capsule 300 is controlled by the magnetic field generated by the external magnetic field device 100.

Drawings

FIG. 1 is a schematic view of an example of a device 1 for magnetically controlling the movement of a capsule endoscope in a human body.

Fig. 2 is a schematic view of an example 2 of a device for magnetically controlling the movement of a capsule endoscope in a human body.

Detailed Description

In the embodiment shown in fig. 1, an apparatus and a method for magnetically controlling the movement of a capsule endoscope in a human body are composed of an external magnetic field device 100, a supporting device 200 and a magnetically controlled capsule 300; after the magnetic control capsule 300 is taken by a person, the magnetic control capsule is fixed on the supporting device 200, wherein the magnetic field of the in-vitro magnetic field device 100 is gradually enhanced, so that the magnetic control capsule 300 is stably suspended, and at the moment, the magnetic control capsule 300 is static relative to the in-vitro magnetic field device 100; the driving device table 400, which has the movement in the X-axis, Y-axis, Z-axis directions and rotation, drives the supporting device 200, which supports and fixes the human body, to realize the control of the posture and movement of the human body, thereby realizing the movement of the lens in the suspended magnetic control capsule 300 relative to the human body, facilitating the examination of the health status in the stomach and the wireless transmission.