CN203138564U - Disposable air blowpipe for helicobacter pylori blowing check - Google Patents
Disposable air blowpipe for helicobacter pylori blowing check Download PDFInfo
- Publication number
- CN203138564U CN203138564U CN 201320187873 CN201320187873U CN203138564U CN 203138564 U CN203138564 U CN 203138564U CN 201320187873 CN201320187873 CN 201320187873 CN 201320187873 U CN201320187873 U CN 201320187873U CN 203138564 U CN203138564 U CN 203138564U
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- CN
- China
- Prior art keywords
- air
- blowing
- helicobacter pylori
- reagent
- blowpipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A disposable air blowpipe for a helicobacter pylori blowing check is composed of a tubular air blowpipe body. A hand-gripping connecting pipe with two ends respectively communicated with the air blowpipe body is arranged in the middle of the air blowpipe, a one-way valve is arranged in the hand-gripping connecting pipe, and the air blowing end of the air blowpipe body is provided with an air blowing nozzle. When air blowing check is conducted, a checked patient holds the hand-gripping connecting pipe by hands, the air outlet end of the air blowpipe body is inserted in a reagent, and the checked patient holds the air blowing nozzle by the mouth and blows air into the reagent. In the process that the checked patient blows the air into the reagent, the one-way valve is opened, a blowing effect is not affected, once a backflow phenomenon happens, the one-way valve is closed immediately, the checked patient is prevented from sucking the reagent, and the blowing check is guaranteed to be conducted normally. The disposable air blowpipe for the helicobacter pylori blowing check can be widely applied to various medical departments which carry out the helicobacter pylori blowing checks, and has the advantages of being simple in structure, reasonable in design, easy to implement, low in cost, flexible and convenient o use, safe and reliable, disposable, capable of avoiding cross infection, wide in application range and the like.
Description
Technical field
This utility model relates to the auxiliary implement that uses in the helicobacter pylori air blowing inspection, is that disposable gas blow pipe is used in a kind of helicobacter pylori air blowing inspection specifically, belongs to medical auxiliary implement.
Background technology
Helicobacter pylori is the main pathogenesis that causes diseases such as gastric indigestion, casual property superficial gastritis, casual property atrophic gastritis, antral gastritis, ulcer, duodenal ulcer, stomach malignancy, therefore, the inspection of helicobacter pylori is diagnosis and the primary prerequisite for the treatment of these diseases.Helicobacter pylori blow to check it is one of at present desirable detection method of helicobacter pylori, and this method can make numerous hypertension, heart disease and wound and sense of discomfort when the patient of gastroscope allergy avoided making gastroscope, is accepted by the patient easily.The method of carrying out helicobacter pylori air blowing inspection clinically is, tested patient earlier on an empty stomach oral make the capsule of inspection and sat quietly 25 minutes after, blew about 5 minutes in carbon dioxide absorption reagent with disposable gas blow pipe, will blow the reagent sample of gas again and send the helicobacter pylori detector to detect.But the present disposable gas blow pipe of blowing and checking that still is not specifically designed to mostly is to substitute with existing venous transfusion pipe, and tube for transfusion is cut in the both sides of dripping kettle, holds a kettle and makes the end of blowing with tube for transfusion one end, and the other end is done in the outlet side insertion reagent.The time of being unfamiliar with, blowing owing to tested patient is reason such as long again, and reagent refluence phenomenon often takes place in the process of blowing, and makes tested patient suck reagent, has a strong impact on normally carrying out of blowing and check.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, provides a kind of helicobacter pylori air blowing simple in structure, flexible and convenient to use, safe and reliable, that avoid reagent to flow backwards to check and uses disposable gas blow pipe.
The technical scheme that realizes this utility model purpose is: this helicobacter pylori air blowing checks uses disposable gas blow pipe, gas blow pipe by tubulose constitutes, characteristics are to be provided with the connection tube of holding that two ends are communicated with gas blow pipe respectively at the middle part of gas blow pipe, are provided with check valve in holding connection tube.
For convenience tested patient blows, and also can be provided with blowing nozzle at the air blowing end of gas blow pipe.
This utility model is simple in structure to be suitable for, and can select raw materials such as existing medical plastic for use, and adopts conventional processes to make, and implements easily.
This helicobacter pylori air blowing checks uses disposable gas blow pipe, reasonable in design, simple in structure, safe and reliable, easy to use.Blow when checking, tested patient arrests with hands and holds connection tube, and insert in the reagent gas blow pipe outlet side, and tested patient sucks blowing nozzle and blows in reagent.One-way valve opens in the process that tested patient blows in the reagent does not influence the air blowing effect, in case check valve is closed immediately when the refluence phenomenon takes place, avoids tested patient to suck reagent, and what guarantee to blow and check normally carrying out.
This utility model can be widely used in carries out each medical department that helicobacter pylori is blown and checked.Have simple in structure, easy enforcement, cost low, flexible and convenient to use, avoid tested patient suck reagent, guarantee to blow check normally carry out, disposable use avoids advantages such as cross infection, applied range.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Among the figure: 1 gas blow pipe, 2 is held connection tube, 3 check valves, 4 blowing nozzles.
The specific embodiment
Be further described below in conjunction with accompanying drawing and this utility model of embodiment that provides.
With reference to accompanying drawing, this helicobacter pylori is blown and is checked and uses disposable gas blow pipe, is made of the gas blow pipe 1 of tubulose, and what be provided with at the middle part of gas blow pipe that two ends are communicated with gas blow pipe respectively holds connection tube 2, in holding connection tube, be provided with check valve 3, be provided with blowing nozzle 4 at the air blowing end of gas blow pipe.
This utility model applicant presses embodiment, adopts medical flexible plastic or medical duroplasts to implement this helicobacter pylori air blowing inspection and uses disposable gas blow pipe, plastics package behind sterilization.The on probation demonstration is flexible and convenient to use through inside, prevents reagent refluence phenomenon sensitivity, reliable, namely abandons after the disposable use, avoids cross infection, and what assurance was blown and checked carries out smoothly, is subjected to medical personnel and tested patient's favorable comment.
Claims (2)
1. a helicobacter pylori is blown and is checked and use disposable gas blow pipe, is made of the gas blow pipe of tubulose, it is characterized in that: be provided with the connection tube of holding that two ends are communicated with gas blow pipe respectively at the middle part of gas blow pipe, hold and be provided with check valve in the connection tube.
2. helicobacter pylori air blowing according to claim 1 checks and uses disposable gas blow pipe, and it is characterized in that: the air blowing end at gas blow pipe is provided with blowing nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187873 CN203138564U (en) | 2013-04-16 | 2013-04-16 | Disposable air blowpipe for helicobacter pylori blowing check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187873 CN203138564U (en) | 2013-04-16 | 2013-04-16 | Disposable air blowpipe for helicobacter pylori blowing check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138564U true CN203138564U (en) | 2013-08-21 |
Family
ID=48966128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187873 Expired - Fee Related CN203138564U (en) | 2013-04-16 | 2013-04-16 | Disposable air blowpipe for helicobacter pylori blowing check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755226A (en) * | 2019-10-25 | 2020-02-07 | 金灿 | Isolation examination device for patient with helicobacter pylori in stomach |
-
2013
- 2013-04-16 CN CN 201320187873 patent/CN203138564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755226A (en) * | 2019-10-25 | 2020-02-07 | 金灿 | Isolation examination device for patient with helicobacter pylori in stomach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140416 |