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Instrument for cleaning intestinal tract before enteroscopy in gastroenterology

A technology for colonoscopy and gastroenterology, which is applied in the direction of medicine equipment, enema/irrigator, and other medical equipment, etc., can solve the problems of inconvenient installation and replacement of nozzles, inconvenient operation, tearing, etc., to avoid detachment or excessive Penetrating, easy to install and remove, safe to use effect

Inactive Publication Date: 2020-07-03
山西白求恩医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, warm water or enema liquid is often used for intestinal cleaning. The existing hand-held intestinal cleaning device has a complex structure, inconvenient operation, time-consuming and laborious, and the nozzle of the intestinal cleaning device is not easy to install and replace; especially the user is not skilled in operation Orientation of the nozzle is difficult to insert when used, and existing nozzles can accidentally slip off during use, over-penetrate, and risk intestinal trauma or tearing

Method used

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  • Instrument for cleaning intestinal tract before enteroscopy in gastroenterology
  • Instrument for cleaning intestinal tract before enteroscopy in gastroenterology
  • Instrument for cleaning intestinal tract before enteroscopy in gastroenterology

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Embodiment Construction

[0020] Such as Figure 1-4 As shown, the bowel cleansing device includes a tubular housing 10, a flexible tube 12 for supplying cleaning fluid, a nozzle 11, and a valve member 13. The tubular housing 10 is composed of two half shells connected to each other. The housing 10 comprises a rear handle 10.1 extending along a first longitudinal axis A, a central arcuate portion 10.2, a front cylinder 10.3 having a second longitudinal axis B coincident with the axis of said nozzle 11, said rear handle 10.1 , the middle arcuate part 10.2, and the front cylinder 10.3 are sequentially connected, wherein the first longitudinal axis A and the second longitudinal axis B have an angle α, and the angle α is 60° to 75°; the nozzle 11 can be connected to the front cylinder 10.3 and the flexible tube 12 in a removable manner; the bowel cleansing device also includes a manually operable valve member 13 configured to allow and stop the flow of cleaning fluid in the flexible tube 12 The valve memb...

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Abstract

An instrument for cleaning intestinal tract before enteroscopy in gastroenterology of the invention includes a tubular shell, a flexible tube for supplying a cleaning fluid, a spray nozzle, and a valve part. The instrument is convenient for a user to accurately and directionally insert into the intestinal tract, during use, the spray nozzle can be firmly clamped onto the instrument, and when the spray nozzle needs to be replaced, the spray nozzle can be easily detached from the instrument without traumatizing or tearing the intestinal tract.

Description

technical field [0001] The invention belongs to the technical field of gastroenterology, and in particular relates to a device for cleaning the intestinal tract before colonoscopy in the gastroenterology department. Background technique [0002] In gastroenterology clinically, cleansing enema is one of the important methods commonly used in treatment, examination and preoperative preparation. [0003] Colonoscopy is currently a special medical device that can visually detect the status of the colon. Colonoscopy needs to be cleaned before colonoscopy to ensure that the affected area observed by the colonoscope is accurate and clear. Therefore, intestinal cleaning is one of the very important steps. . [0004] At present, warm water or enema liquid is often used for intestinal cleaning. The existing hand-held intestinal cleaning device has a complex structure, inconvenient operation, time-consuming and laborious, and the nozzle of the intestinal cleaning device is not easy to...

Claims

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Application Information

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IPC IPC(8): A61M3/02
CPCA61M3/0279A61M2210/1042A61M2210/005
Inventor 梁奇镇莫诚柱王云芳
Owner 山西白求恩医院
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