Adjustable double-cavity stomach tube

An adjustable gastric tube technology, which is applied in the direction of therapeutic feeding tubes, drug devices, and other medical devices, can solve the problem of small flow rate of double-cavity gastric tubes, so as to reduce the pain of patients, maintain the effect of auxiliary treatment, and avoid viscera. The effect of reflux

Active Publication Date: 2010-09-01
ZHEJIANG SHANREN MEDICAL EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an adjustable double-lumen gastric tube, which can not only solve the problem of small flow rate of the double-lumen gastric tube, but also provide multiple use modes

Method used

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  • Adjustable double-cavity stomach tube
  • Adjustable double-cavity stomach tube
  • Adjustable double-cavity stomach tube

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Embodiment Construction

[0014] Refer to attached picture. The present invention includes a main body 3, on which an X-ray mark 2 and a scale 7 of insertion depth are arranged, and the lumen of the main body is divided into a main lumen 9 and an auxiliary lumen 10 by a septum 8. There are several side holes 5 on the side wall of the main chamber; the tail of the main body is connected with a joint 11, and the joint has a first inlet 12 and a second inlet 13, and the joint 11 also has a connection with the main body. The joint is provided with a rotatable adjustment mechanism to adjust the connection and disconnection between the first inlet, the second inlet, the main lumen and the auxiliary lumen.

[0015] The adjusting mechanism is an adjusting flap 14 , the joint has an intermediate cavity 15 , and the adjusting flap 14 is rotatably arranged in the intermediate cavity 15 .

[0016] The interface includes a connecting tube 16 drawn from the middle cavity and connected to the main body, and the seco...

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Abstract

The invention discloses an adjustable double-cavity stomach tube. The stomach tube comprises a main tube body; the tail of the main tube body is connected with a joint; the joint is provided with a first inlet, a second inlet and a connection port connected with the main tube body; and a rotatable adjusting mechanism is arranged in the joint to adjust the connection and disconnection among the first inlet, the second inlet, a main tube cavity and an auxiliary tube cavity. The rotatable adjusting mechanism arranged in the joint can flexibly change a mode of connection with the tube cavity of the double-cavity main tube body. The adjustable double-cavity stomach tube has multiple treatment modes of double tubes, single way and the like, can close an access passage of the double-cavity stomach tube, is applicable to short stop during treatment, and can ensure avoiding the access of unnecessary fluid or gas without extracting the stomach tube so as to furthest reduce the pain of a patient.

Description

technical field [0001] The invention relates to a double-cavity gastric tube. Background technique [0002] Existing double-cavity gastric tubes just combine the functions of two single-cavity gastric tubes into one. Although they have mutually connected common cavity holes, they each have separate inlets and outlets. When used in patients, it directly forms a channel between the patient's stomach and the outside world, and can perform two treatments at the same time, playing the role of 1+1=2; but compared with the single-lumen gastric tube, the double-lumen gastric tube has a narrower tube , the small flow is an implementation issue. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an adjustable double-lumen gastric tube, which can not only solve the problem of small flow rate of the double-lumen gastric tube, but also provide multiple usage modes. For this reason, the present invention adopts the following te...

Claims

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Application Information

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IPC IPC(8): A61J15/00A61M31/00
Inventor 边俊杰
Owner ZHEJIANG SHANREN MEDICAL EQUIP MFG
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