CN203342168U - Novel nasogastric tube - Google Patents
Novel nasogastric tube Download PDFInfo
- Publication number
- CN203342168U CN203342168U CN 201320338779 CN201320338779U CN203342168U CN 203342168 U CN203342168 U CN 203342168U CN 201320338779 CN201320338779 CN 201320338779 CN 201320338779 U CN201320338779 U CN 201320338779U CN 203342168 U CN203342168 U CN 203342168U
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- CN
- China
- Prior art keywords
- seal wire
- nasogastric tube
- tube
- guide wire
- sleeve pipe
- Prior art date
- 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
The utility model relates to a novel nasogastric tube which comprises a tube body (10) and a guide wire (20). The overall guide wire (20) is arranged in the tube body (10), a sleeve pipe (101) is fixed at one end of the tube body (10), a sleeve head (201) is fixed at one end of the guide wire (20), the sleeve head (201) is connected to the sleeve pipe (101) in a spiral mode, and the tail end of the guide wire (20) is bonded with a PH test strip (202). The novel nasogastric tube is simple in structure, and convenient to use, the nasogastric tube is inserted in the stomach, the PH test strip at the tail end of the guide wire is in contact with gastric juice to test the PH value so as to confirm if the nasogastric tube is in the stomach, mistaken operation is avoided, and safety is improved.
Description
Technical field:
This utility model relates to medical instruments field, more specifically to a kind of Novel nose stomach tube.
Background technology:
The use of nasogastric tube is existing for many years, in hospital, is widely used in needing gastrointestinal decompression, the intestines and stomach nutritional support patient, also applies to gastric lavage and treatment digestive tract hemorrhage etc. simultaneously.Nasogastric tube is generally the medical worker while keeping somewhere and completes at beside sickbed, nasogastric tube easily occurs and be strayed into internal organs position in addition, location.Generally judge clinically whether nasogastric tube takes 3 methods at gastric.1, the nasogastric tube end is placed in the treatment bowl that is filled with water, checks and have or not bubble to overflow.2, put stethoscope in the patient gastric area, nasogastric tube injects the 5-10ml air fast, listens gur gling.3, take out gastric juice, have liquid to extract out and judge at gastric.2 kinds of fronts method drawback is more, and the foreign literature guide is not recommended as independent assessment technology.When patient's gastric juice amount is few, possibly can't extract out for the 3rd kind, when indwelling is darker, being difficult to judgement is gastric juice or intestinal juice, because gastric juice is acid, whether being inserted into the end so can just can detect body at end stickup a slice PH of seal wire reagent paper, is very useful so design a kind of Novel nose stomach tube.
The utility model content:
The purpose of this utility model is exactly for the deficiencies in the prior art, and a kind of Novel nose stomach tube is provided.The utlity model has simple in structurely, easy to use, at nasogastric tube, insert gastric, the PH reagent paper contact gastric juice of seal wire end can be measured pH value, to determine that whether nasogastric tube is at gastric.Avoid operating wrong, improve the advantage of safety.
Technology solution of the present utility model is as follows:
A kind of Novel nose stomach tube, comprise body and seal wire, described seal wire integral body is positioned at body, one end of body is fixed with a sleeve pipe, an end of seal wire be fixed with one pullover, pullover being screwed on sleeve pipe, be pasted with a PH reagent paper on the end of seal wire, when nasogastric tube inserts gastric, the PH reagent paper contact gastric juice of seal wire end can be measured pH value, to determine that whether nasogastric tube is at gastric.
In technique scheme, the distance between described seal wire end and body end is 2cm.
The beneficial effects of the utility model are:
This utility model is simple in structure, easy to use, at nasogastric tube, inserts gastric, and the PH reagent paper contact gastric juice of seal wire end can be measured pH value, to determine that whether nasogastric tube is at gastric.Avoid operating wrong, improve safety.
The accompanying drawing explanation:
Fig. 1 is this utility model partial cutaway structural representation;
The structure for amplifying schematic diagram that Fig. 2 is a-quadrant in Fig. 1.
In figure: 10, body; 101, sleeve pipe; 20, seal wire; 201, pullover; 202, PH reagent paper.
The specific embodiment:
The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.
Embodiment: see shown in Fig. 1 and Fig. 2, a kind of Novel nose stomach tube, comprise body 10 and seal wire 20, described seal wire 20 integral body are positioned at body 10, one end of body 10 is fixed with a sleeve pipe 101, one end of seal wire 20 is fixed with one pullover 201, pullover 201 and is screwed on sleeve pipe 101, is pasted with a PH reagent paper 202 on the end of seal wire 20.
Distance between described seal wire 20 ends and body 10 ends is 2cm.
Operation principle:
A kind of Novel nose stomach tube, seal wire 20 integral body are positioned at body 10, one end of body 10 is fixed with a sleeve pipe 101, one end of seal wire 20 is fixed with one pullover 201, pullover 201 are screwed on sleeve pipe 101, be pasted with a PH reagent paper 202 on the end of seal wire 20, when nasogastric tube inserts gastric, after being inserted into to a certain degree, can in sleeve pipe 101, outward winding pullover 201, seal wire 20 is extracted to the whether variable color of PH reagent paper 202 of looking at seal wire 20 ends, whether touched gastric juice to distinguish seal wire 20 ends, to determine that whether nasogastric tube is at gastric.
Claims (2)
1. a Novel nose stomach tube, comprise body (10) and seal wire (20), it is characterized in that: described seal wire (20) integral body is positioned at body (10), one end of body (10) is fixed with a sleeve pipe (101), one end of seal wire (20) is fixed with one pullover (201), it is upper that pullover (201) are screwed in sleeve pipe (101), is pasted with a PH reagent paper (202) on the end of seal wire (20).
2. a kind of Novel nose stomach tube according to claim 1 is characterized in that: the distance between described seal wire (20) end and body (10) end is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320338779 CN203342168U (en) | 2013-06-09 | 2013-06-09 | Novel nasogastric tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320338779 CN203342168U (en) | 2013-06-09 | 2013-06-09 | Novel nasogastric tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342168U true CN203342168U (en) | 2013-12-18 |
Family
ID=49742113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320338779 Expired - Fee Related CN203342168U (en) | 2013-06-09 | 2013-06-09 | Novel nasogastric tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342168U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| CN109224249A (en) * | 2018-11-19 | 2019-01-18 | 中国人民解放军陆军特色医学中心 | The included discoloration material Improvement type urinary catheter of one kind |
| CN109350543A (en) * | 2018-12-12 | 2019-02-19 | 南通大学附属医院 | A kind of Multifunctional stomach tube |
| CN109890450A (en) * | 2016-10-26 | 2019-06-14 | 费森尤斯卡比德国有限公司 | For applying the pipe device of medical fluid to patient |
| CN110464966A (en) * | 2019-07-29 | 2019-11-19 | 江南大学附属医院（无锡市第四人民医院） | A kind of Multifunctional stomach tube seal wire |
-
2013
- 2013-06-09 CN CN 201320338779 patent/CN203342168U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| CN105251098B (en) * | 2015-10-12 | 2019-04-05 | 嘉兴市第二医院 | Material delivery apparatus and its Yarn guide component |
| CN109890450A (en) * | 2016-10-26 | 2019-06-14 | 费森尤斯卡比德国有限公司 | For applying the pipe device of medical fluid to patient |
| CN109224249A (en) * | 2018-11-19 | 2019-01-18 | 中国人民解放军陆军特色医学中心 | The included discoloration material Improvement type urinary catheter of one kind |
| CN109350543A (en) * | 2018-12-12 | 2019-02-19 | 南通大学附属医院 | A kind of Multifunctional stomach tube |
| CN109350543B (en) * | 2018-12-12 | 2021-03-23 | 南通大学附属医院 | Multifunctional stomach tube |
| CN110464966A (en) * | 2019-07-29 | 2019-11-19 | 江南大学附属医院（无锡市第四人民医院） | A kind of Multifunctional stomach tube seal wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |