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Funnel stomach irrigator

A funnel and gastric lavage technology, which is applied in the field of medical devices, can solve the problems of catheter blockage, irrigation to discharge gastric contents, and slow fluid reflux, etc., to achieve the effect of solving slow flow, easy blockage of catheters, and accelerated liquid flow

Pending Publication Date: 2020-02-28
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a funnel gastric lavage device to solve the problem of catheter blockage or slow filling and discharge of gastric contents and fluid reflux in the traditional funnel gastric lavage device in the prior art during use , to further solve the rejection problem that the catheter is easy to touch the inner wall of the patient's esophagus and cause nausea

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to a funnel stomach irrigator which comprises a funnel, an elastic capsule, a catheter, two groups of plugging components and an expansion component. The catheter is communicatedwith the funnel and the elastic capsule, the plugging components are used for preventing blocking of the catheter and slow flow and return of liquid, and the expansion component is used for expandingthe inner wall of an esophagus, the plugging components are symmetrically arranged outside the catheter, close to the top and the bottom, of the elastic capsule, and the plugging components compriseelastic clamping plates and locking plates. According to the technical scheme, by the aid of a linkage and compact structure, stomach irrigation treatment of a patient can be conveniently, rapidly andefficiently implemented by medical staff in the medical clinical practice operation process, and the stomach irrigator solves the technical problems that the catheter is easily blocked, fluid in thecatheter easily returns and slow flows, and the catheter easily touches the inner wall of an esophagus of the patient.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a funnel gastric lavage device. Background technique [0002] Gastric lavage refers to pouring a certain amount of liquid into the gastric cavity, mixing the gastric contents and then drawing it out, and repeating this many times. The purpose is to remove unabsorbed poisons in the stomach or clean the gastric cavity. Department of surgery, examination preparation. [0003] In the current medical field, the funnel gastric lavage method is often used to perform gastric lavage for unconscious patients and patients who are difficult to cooperate with medical staff. A catheter is placed into the stomach. [0004] However, the above-mentioned gastric lavage method has some disadvantages in the clinical practice of medicine. On the one hand, during the actual operation of gastric lavage for patients, medical personnel are very prone to blockage due to the discharge of gastr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02A61M29/00
CPCA61M3/02A61M3/0295A61M29/00A61M2210/105A61M2210/005
Inventor 周倩
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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