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Degradable patency capsule system and degradable pathfinding capsule thereof

A detection system and capsule technology, applied in the field of medical devices, can solve problems such as poor quantifiable effects and misjudgment, and achieve the effects of avoiding retention in the body, facilitating judgment, and facilitating discharge.

Pending Publication Date: 2020-10-16
重庆金山医疗技术研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the quantifiable effect of this situation in clinical practice is not good, and the doctor's experience should be used as the basis for judgment, so there may be a risk of misjudgment

Method used

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  • Degradable patency capsule system and degradable pathfinding capsule thereof
  • Degradable patency capsule system and degradable pathfinding capsule thereof
  • Degradable patency capsule system and degradable pathfinding capsule thereof

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The core of the present invention is to provide a degradable Pathfinder Capsule, which can maintain the integrity of the appearance in the body within a specified time, and degrade rapidly after the specified time, so that the volume of the remaining part can be significantly reduced, which is beneficial to improve the doctor's understanding of the user. The accuracy of judging whether capsule endoscopy is suitable. Another core of the present invention...

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Abstract

The invention discloses a degradable pathfinding capsule system and a degradable pathfinding capsule thereof. The degradable pathfinding capsule comprises an inner core part used for sending signals to the outside, a sealing shell wrapping the periphery of the inner core part, and a fixing part arranged in the sealing shell and used for fixing the inner core part. The sealing shell is used for simulating the shape of a capsule endoscope and is completely degraded after entering the digestive tract for a certain time, and the fixing part is a degradable material part. When the degradable pathfinding capsule provided by the invention is used, the appearance of the degradable pathfinding capsule does not change obviously within specified time, the appearance of the capsule endoscope can be simulated more truly, the sealing shell and the fixing part can be degraded after the specified time, the remaining inner core part is small in size and convenient to discharge, the risk that the pathfinding capsule stays in the body can be effectively avoided, the volume difference of the pathfinding capsule before and after degradation is large, a doctor can make judgment conveniently, and judgment accuracy can be improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, to a degradable path-finding capsule. In addition, the present invention also relates to a degradable path-finding capsule system comprising the above-mentioned degradable path-finding capsule. Background technique [0002] Currently, the examination methods used to evaluate the patency of the small intestine include small bowel CT imaging (CTE), small bowel magnetic resonance imaging (MRE) and Pathfinder capsule. Compared with CTE and MRE, Pathfinder capsule does not require complicated intestinal preparation, and No radiation exposure is required. In addition, because the size of the Pathfinder capsule is close to that of CE, swallowing the Pathfinder capsule can simulate the swallowing process of CE for some patients, especially children, so that these patients can reduce the fear of swallowing CE and reduce the swallowing of capsules. time. The results of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/06A61B5/07
CPCA61B5/4255A61B5/061A61B5/067A61B5/065A61B5/073
Inventor 彭章杰
Owner 重庆金山医疗技术研究院有限公司
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