A self-propelled capsule gastroscope

A gastroscope and self-propelled technology, applied in the fields of endoscopy, medical science, diagnosis, etc., can solve the problems of poor controllability of capsule gastroscope, and achieve the effect of strong controllability and simple overall structure

Active Publication Date: 2021-11-16
合肥市树果药业有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a self-propelled capsule gastroscope, which can solve the problem of poor controllability of the capsule gastroscope in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A self-propelled capsule gastroscope
  • A self-propelled capsule gastroscope
  • A self-propelled capsule gastroscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following description is used to disclose the invention to enable those skilled in the art. Preferred embodiments in the following description are only example, and those skilled in the art can think of other obvious variations.

[0027] like Figure 1 ~ 6 , One embodiment of the present invention: a self-propelled capsule gastroscope, comprising:

[0028] Housing 10 having a storing chamber which is provided on a rear chuck 15;

[0029] Forward end, which includes a base 20, the stopper rod 21, spring 22, push rod 32 and the front chuck 23, the chuck 23 is provided at the front on the base 20, the sleeve 10 is provided with a telescopic housing 14, one end of the limiting rod 21 connected to the base 20, and the other end slidably disposed in the bellows 14, the spring 22 connected at one end of the bellows 14, the other end is connected to the stopper rod 21, the push rod 32 connected at one end on the base 20, the other end 10 extending into the housing;

[0030] Driv...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A self-propelled capsule-type gastroscope of the present invention belongs to the field of medical devices and includes: a housing with a receiving cavity on which a rear suction cup is arranged; a forward end including a base, a limit rod, Spring, push rod and front suction cup, the front suction cup is arranged on the base; driving device, which includes a pawl and a stepping motor for driving the pawl; monitoring system, which includes a travel switch, a processor, a wireless transceiver module and a camera . Compared with the prior art, the present invention has the advantages that: the rotation of the stepping motor drives the ratchet to rotate and then drives the push rod to move under the cooperation of the ratchet, and the push rod drives the base to move. If not, it can move forward, the overall structure is relatively simple, the controllability is strong, and it does not need to be controlled by an external magnetic field.

Description

Technical field [0001] The present invention relates to the field of medical instruments, it relates to a self-propelled capsule gastroscope. Background technique [0002] China is a high incidence of stomach disease, incidence of gastric cancer is among the first in the world, early gastric cancer and gastritis symptoms are similar, so regular endoscopy for early detection and early treatment, and to improve the cure rate of gastric cancer has a crucial role, However, discomfort and risk of infection may be present in conventional endoscopy makes many people abandon traditional health screening endoscopy. [0003] Capsule robot technology breakthrough passive capsule endoscopy abroad only with the digestive tract motility and movement, unable to locate its exact location in the digestive tract, the doctor can not be technical limitations of active control, precise control of the magnetic field in the original technology under the control of the passive capsule endoscopy to "have...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityPatents(China)
IPC IPC(8): A61B1/04
Inventor陈嘉浩
Owner合肥市树果药业有限公司