CN111012293A - Improved structure of magnetic control capsule shell - Google Patents

Improved structure of magnetic control capsule shell Download PDF

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Publication number
CN111012293A
CN111012293A CN201911395177.5A CN201911395177A CN111012293A CN 111012293 A CN111012293 A CN 111012293A CN 201911395177 A CN201911395177 A CN 201911395177A CN 111012293 A CN111012293 A CN 111012293A
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CN
China
Prior art keywords
capsule
slip
capsule body
camera
shell
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Pending
Application number
CN201911395177.5A
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Chinese (zh)
Inventor
鲁迪
李修岭
伍冬冬
张守学
张庆超
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Henan Provincial Peoples Hospital
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Henan Provincial Peoples Hospital
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Publication date
Application filed by Henan Provincial Peoples Hospital filed Critical Henan Provincial Peoples Hospital
Priority to CN201911395177.5A priority Critical patent/CN111012293A/en
Publication of CN111012293A publication Critical patent/CN111012293A/en
Pending legal-status Critical Current

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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
    • A61B1/041—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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/00075—Insertion part of the endoscope body with externally roughened shaft
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
    • 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
    • A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2736—Gastroscopes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endoscopes (AREA)

Abstract

The invention discloses an improved structure of a magnetic control capsule shell, which comprises a capsule body and a camera arranged in the capsule body, the capsule body is designed into a structure with semicircular two ends and cylindrical middle part, the outer surface of the capsule body is provided with an anti-skid device, one end of the capsule body is semicircular and is provided with a transparent end, the camera corresponds to the transparent end, the anti-skid device is arranged in the area outside the shooting angle of the camera, the device adopts the anti-slip structure with different forms arranged on the surface of the capsule body so as to increase the friction force of the capsule body, make the capsule get into the easier passing through when the pylorus through frictional force, avoid the phenomenon of skidding that the capsule appears when getting into the pylorus, enable the capsule and pass through the pylorus fast, shorten check-out time, increase duodenum ball portion pathological change relevance ratio, reduce the capsule simultaneously and consume at the stomach electric quantity, reduce the risk of capsule at the small intestine outage.

Description

Improved structure of magnetic control capsule shell
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an improved structure of a shell of a magnetic control capsule.
Background
China is a high-incidence area of stomach diseases, the incidence rate of stomach cancer is the most important place in the front of the world, and early-stage stomach cancer symptoms lack specificity, so regular gastroscopy plays a vital role in early discovery, early treatment and improvement of the cure rate of stomach cancer, but the discomfort and possible infection risk of the traditional gastroscopy lead to the popularization of capsule gastroscopy.
The magnetic control capsule gastroscope is totally called as a magnetic control capsule gastroscope system, a patient only needs to orally take a magnetic control capsule, the stomach examination can be completed after about 15 minutes, through the system, a doctor can control the movement of the capsule in the stomach by means of an external magnetic field accurately controlled by software in real time, the posture of the capsule is changed, a picture is mainly taken of a focus according to a required angle, so that the aims of comprehensively observing the gastric mucosa and making a diagnosis are fulfilled, although the capsule has small volume, no foreign body sensation and discomfort in vivo, no anesthesia, no wound and no adverse reaction are needed in the examination, because the end part of the existing capsule is smooth, the slipping phenomenon can occur when the capsule enters a pylorus, the capsule is difficult to advance along with the peristaltic wave of the antrum, the capsule is not beneficial to actively control the pylorus, the examination of the duodenal bulbus is not beneficial, and the examination time is prolonged, therefore, a novel magnetic control capsule shell improved structure is needed to be designed, avoid the capsule to slip when getting into the pylorus, be convenient for the magnetic control capsule to pass through the pylorus.
Disclosure of Invention
The invention provides an improved structure of a shell of a magnetic control capsule, which adopts an anti-slip structure with different forms arranged on the surface of a capsule body so as to increase the friction force of the capsule body, the capsule can more easily pass through when entering a pylorus through the friction force, the slipping phenomenon of the capsule when entering the pylorus is solved, the capsule can easily pass through the pylorus under active control, the capsule is prevented from being retained in the stomach for a long time, the detection rate of duodenal bulbar lesion is increased, the power consumption of the capsule in the stomach is reduced, and the risk of the power failure of the capsule in the small intestine is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
an improved structure of a shell of a magnetic control capsule comprises a capsule body and a camera arranged in the capsule body.
The capsule body establish to both ends semi-circular, the structure of middle part cylindricality, the surface of capsule body sets up antiskid, the semi-circular transparent end of establishing of one end of capsule body, the camera corresponds transparent end, antiskid establish the region outside the camera shooting angle.
As a further description of the invention, the shooting angle of the camera is 140 degrees, and the anti-skid device is arranged in the area outside the shooting angle of the camera.
As a further description of the present invention, the anti-slip means is a convex anti-slip ridge disposed on the cylindrical structure of the capsule body.
As a further description of the invention, the anti-slip means is provided as a recessed anti-slip groove provided on the cylindrical structure of the capsule body.
As a further description of the invention, the anti-slip device is provided with a convex anti-slip ridge and a concave anti-slip groove, the convex anti-slip ridge is arranged on the semicircle at the two ends of the capsule body, and the concave anti-slip groove is arranged on the cylindrical structure on the capsule body.
As a further description of the present invention, the male cleat and the female cleat are provided continuously.
As a further description of the present invention, the male cleat and the female cleat may be provided intermittently.
As a further description of the present invention, the male cleats and the female cleats are arranged to be evenly distributed.
Compared with the prior art, the invention has the beneficial effects that:
in the technical scheme of the invention, three anti-slip modes with different structures are adopted, namely, the outer surface of the capsule body is provided with: protruding formula anti-skidding arris, sunken formula anti-skidding groove, protruding formula anti-skidding arris and the combination in sunken formula anti-skidding groove, frictional force when three kinds of different embodiments are all in order to increase the capsule and get into the pylorus, the phenomenon of skidding appears when avoiding the capsule to get into the pylorus, the magnetic control capsule scope of being convenient for passes through the pylorus fast, solve the problem that the magnetic control capsule skidded at the pylorus mouth and is difficult for getting into the duodenum, the antiskid of these three kinds of different structures sets up simultaneously, also be favorable to prolonging the capsule time of passing through the esophagus after the oral, be convenient for the observation and.
Drawings
FIG. 1 is a structural view of a prior art magnetron capsule housing;
FIG. 2 is a structural view of embodiment 1 of the present invention;
FIG. 3 is a structural view of embodiment 2 of the present invention;
fig. 4 is a structural view of embodiment 3 of the present invention.
In the figure, 1 is a capsule body, 2 is a camera, and 3 is an anti-skid device.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
the technical scheme of the invention can be divided into three embodiments by combining the attached drawings, and the specific implementation modes are as follows:
example 1:
an improved structure of a magnetic control capsule shell is shown in figure 2 and comprises a capsule body 1 and a camera 2 arranged in the capsule body 1.
The capsule body 1 establish to both ends semi-circular, the structure of middle part cylindricality, the surface of capsule body 1 sets up antiskid 3, the semi-circular transparent end of establishing of one end of capsule body 1, camera 2 corresponds transparent end, antiskid 3 establish the region outside camera 2 shoots the angle.
The shooting angle of the camera 2 is 140 degrees, and the antiskid device 3 is arranged in the area outside the shooting angle of the camera 2.
The anti-skid device 3 is a convex anti-skid edge which is arranged on the cylindrical structure of the capsule body 1.
The convex anti-slip edges are arranged at two ends of the cylindrical structure on the capsule body 1.
The cross sections of the convex anti-slip ribs are designed into different shapes.
The cross section of the convex anti-slip edge is triangular.
The cross section of the convex anti-slip edge is circular.
The convex anti-slip edge packet is designed into a continuous bulge.
The convex anti-slip edges are provided with intermittent protrusions.
The convex anti-slip edges are evenly distributed bulges.
In the technical scheme of the embodiment 1 of the invention, the convex anti-slip edges with different sections and different distribution modes are adopted to increase the friction force of the outer surface of the capsule body 1, so that the capsule body 1 can easily enter the pylorus and further enter the duodenal bulb.
Example 2:
an improved structure of a shell of a magnetic control capsule is shown in figure 3 and comprises a capsule body 1 and a camera 2 arranged in the capsule body 1.
The capsule body 1 establish to both ends semi-circular, the structure of middle part cylindricality, the surface of capsule body 1 sets up antiskid 3, the semi-circular transparent end of establishing of one end of capsule body 1, camera 2 corresponds transparent end, antiskid 3 establish the region outside camera 2 shoots the angle.
The shooting angle of the camera is 140 degrees, and the antiskid device 3 is arranged in the area outside the shooting angle of the camera 2.
The anti-skid device 3 is a concave anti-skid groove which is arranged on the cylindrical structure of the capsule body 1.
The concave anti-slip grooves are arranged at two ends of the cylindrical structure on the capsule body 1.
The cross sections of the concave anti-skid grooves are designed into different shapes.
The cross section of the concave anti-skid groove is triangular.
The section of the concave anti-skid groove is semicircular.
The concave anti-skid groove is a continuous groove.
The concave anti-slip groove is an intermittent groove.
The concave anti-skid grooves are uniformly distributed grooves.
In the technical scheme of the embodiment 2 of the invention, the concave anti-slip grooves with different sections and different distribution modes are adopted to increase the friction force of the outer surface of the capsule body 1, so that the capsule body 1 can easily enter the pylorus and further enter the duodenal bulb.
Example 3:
an improved structure of a magnetic control capsule shell is shown in figure 4 and comprises a capsule body 1 and a camera 2 arranged in the capsule body 1.
The capsule body 1 establish to both ends semi-circular, the structure of middle part cylindricality, the surface of capsule body 1 sets up antiskid 3, the semi-circular transparent end of establishing of one end of capsule body 1, camera 2 corresponds transparent end, antiskid 3 establish the region outside camera 2 shoots the angle.
The shooting angle of the camera 2 is 140 degrees, and the antiskid device 3 is arranged in the area outside the shooting angle of the camera 2.
The anti-slip device 3 is provided with a convex anti-slip edge and a concave anti-slip groove, the convex anti-slip edge is arranged on the semicircle at the two ends of the capsule body 1, and the concave anti-slip groove is arranged on the cylindrical structure on the capsule body 1.
The concave anti-slip grooves are arranged at two ends of the cylindrical structure on the capsule body 1.
The convex anti-slip ridges and the concave anti-slip grooves are different in shape.
The convex anti-slip ridges and the concave anti-slip grooves are triangular.
The convex anti-slip edges and the concave anti-slip grooves are semicircular.
The convex anti-slip edges and the concave anti-slip grooves are continuous.
The convex anti-slip edges and the concave anti-slip grooves are arranged discontinuously.
The convex anti-slip ridges and the concave anti-slip grooves are evenly distributed.
In the technical scheme of the embodiment 3 of the invention, the convex anti-slip ridges and the concave anti-slip grooves with different sections and different distribution modes are adopted to increase the friction force of the outer surface of the capsule body 1, so that the capsule body 1 can easily enter the pylorus and further enter the duodenal bulb.
The invention designs an improved structure of a shell of a magnetic control capsule, wherein the anti-skid device 3 comprises a friction-increasing structure which is arranged on the outer surface of the capsule body 1 in any form.
The invention designs a magnetic control capsule shell improved structure, which is a further improvement on the outer surface on the basis of the existing magnetic control capsule shell structure, after the existing magnetic control capsule shell improved structure enters the body, the motion of a capsule in the stomach is controlled by an external magnetic field accurately controlled in real time by software, the posture of the capsule is changed, a focus is mainly photographed according to a required angle, after the stomach is inspected, the capsule needs to enter a duodenal bulb part through a pylorus, but the capsule falls down to the pylorus and is easy to slip, certain difficulty is caused to pass through the pylorus, the inspection time is prolonged, the electric quantity is consumed, the small intestine inspection is not facilitated, the discovery of pathological changes of the duodenal bulb part is not facilitated, and therefore, an anti-slip scheme designed aiming at the improved structure of the existing magnetic control capsule shell is necessary.
In the technical scheme of the invention, three antiskid modes with different structural designs are adopted, namely the outer surface of the capsule body 1 is provided with: protruding formula anti-skidding arris, sunken formula anti-skidding groove, protruding formula anti-skidding arris and sunken formula anti-skidding groove's combination, frictional force when three kinds of different embodiments are all in order to increase the capsule and get into the pylorus, the phenomenon of skidding appears when avoiding the capsule to get into the pylorus, be convenient for the capsule gets into the duodenum ball portion smoothly, the problem of difficult entering duodenum after the stomach inspection is accomplished to current magnetic control capsule scope is solved, the antiskid of these three kinds of not isostructures sets up 3 simultaneously, also be favorable to prolonging the capsule time of passing through the esophagus after the oral, so that to the observation and the detection of esophagus.

Claims (8)

1. The utility model provides a magnetic control capsule shell improves structure, it includes the capsule body and establishes the camera in the capsule body, its characterized in that: the capsule body establish to both ends semi-circular, the structure of middle part cylindricality, the surface of capsule body sets up antiskid, the semi-circular transparent end of establishing of one end of capsule body, the camera corresponds transparent end, antiskid establish the region outside the camera shooting angle.
2. The improved structure of the shell of the magnetic control capsule as claimed in claim 1, wherein: the shooting angle of the camera is 140 degrees, and the anti-skid device is arranged in an area outside the shooting angle of the camera.
3. The improved structure of the shell of the magnetic control capsule as claimed in claim 2, wherein: the anti-slip device is a convex anti-slip edge which is arranged on the capsule body and has a cylindrical structure.
4. The improved structure of the shell of the magnetic control capsule as claimed in claim 2, wherein: the anti-slip device is a concave anti-slip groove which is arranged on the capsule body and has a cylindrical structure.
5. The improved structure of the shell of the magnetic control capsule as claimed in claim 2, wherein: the anti-slip device is designed into a convex anti-slip edge and a concave anti-slip groove, the convex anti-slip edge is arranged on the semi-circle shape at the two ends of the capsule body, and the concave anti-slip groove is arranged on the cylindrical structure on the capsule body.
6. The improved structure of the shell of the magnetron capsule as claimed in any one of claims 1 to 5, wherein: the convex anti-slip edges and the concave anti-slip grooves are continuous.
7. The improved structure of the shell of the magnetron capsule as claimed in any one of claims 1 to 5, wherein: the convex anti-slip edges and the concave anti-slip grooves are arranged discontinuously.
8. The improved structure of the shell of the magnetron capsule as claimed in any one of claims 1 to 5, wherein: the convex anti-slip ridges and the concave anti-slip grooves are evenly distributed.
CN201911395177.5A 2019-12-30 2019-12-30 Improved structure of magnetic control capsule shell Pending CN111012293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911395177.5A CN111012293A (en) 2019-12-30 2019-12-30 Improved structure of magnetic control capsule shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911395177.5A CN111012293A (en) 2019-12-30 2019-12-30 Improved structure of magnetic control capsule shell

Publications (1)

Publication Number Publication Date
CN111012293A true CN111012293A (en) 2020-04-17

Family

ID=70199828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911395177.5A Pending CN111012293A (en) 2019-12-30 2019-12-30 Improved structure of magnetic control capsule shell

Country Status (1)

Country Link
CN (1) CN111012293A (en)

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