CN204017109U - Disposable stomach tube - Google Patents
Disposable stomach tube Download PDFInfo
- Publication number
- CN204017109U CN204017109U CN201420159430.3U CN201420159430U CN204017109U CN 204017109 U CN204017109 U CN 204017109U CN 201420159430 U CN201420159430 U CN 201420159430U CN 204017109 U CN204017109 U CN 204017109U
- Authority
- CN
- China
- Prior art keywords
- conduit
- stomach tube
- gastric
- murphy
- dropper
- 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
Links
- 210000002784 stomach Anatomy 0.000 title claims abstract description 26
- 238000001802 infusion Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims 1
- 230000002496 gastric effect Effects 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 210000004051 gastric juice Anatomy 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 238000000338 in vitro Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 208000019790 abdominal distention Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 235000021045 dietary change Nutrition 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
This utility model relates to a kind of disposable stomach tube, comprise conduit, be arranged at the murphy's dropper in the middle part of conduit, be sheathed on supravasal infusion regulator, conduit inserts one end ferrule of gastric, tube wall is arranged multiple for liquid, the through hole of gas turnover, conduit inserts between one end of gastric and murphy's dropper and be provided with scale, medical worker is facilitated to judge the length that conduit inserts, catheter retaining one end is in vitro provided with connector, it is convenient that medical instruments are connected with bottle for handling liquid toilet or cosmetic substance etc., conduit between connector and murphy's dropper arranges infusion regulator, to control liquid, the flow velocity of gas.Disposable stomach tube structure of the present utility model is simple, easy to operate, when verifying stomach tube whether at gastric, can realize the combination of aspirating gastric juice and injecting air two kinds of methods, and ensureing aseptic.
Description
Technical field
This utility model belongs to technical field of medical instrument, is specifically related to a kind of disposable stomach tube.
Background technology
Stomach tube is inserted by nostril, via pharyngeal, arrives stomach by esophagus, is used to take out gastric juice more, also can be supplied to the necessary dietary changes of patient with injecting in dealing stomach liquid, should note avoiding stomach tube to pollute during nursing.
Clinically for after patient inserts stomach tube, need verify that whether stomach tube is at gastric, usually have three kinds of methods: 1, be connected with syringe by stomach tube end, suction gastric juice, simple and practical; 2, inject 10mL air to gastric, listen gur gling; 3, insert in water by stomach tube end, bubble-free is emerged.First two method is the most frequently used, and before use during two kinds of methods, medical worker needs two handss jointly to coordinate, on the other hand while fixing stomach tube, also need another hand-held syringe, spiraled by stomach tube guarantee stomach tube end and head end are apart from little, length is short, ensures certain aseptic.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, operates simple and easy, convenient and practical disposable stomach tube.
This utility model solves the technical scheme that its technical problem adopts: disposable stomach tube, comprise conduit, be arranged at the murphy's dropper in the middle part of conduit, be sheathed on supravasal infusion regulator, conduit inserts one end ferrule of gastric, tube wall is arranged multiple for liquid, the through hole of gas turnover, conduit inserts between one end of gastric and murphy's dropper and be provided with scale, medical worker is facilitated to judge the length that conduit inserts, catheter retaining one end is in vitro provided with connector, it is convenient that medical instruments are connected with bottle for handling liquid toilet or cosmetic substance etc., conduit between connector and murphy's dropper arranges infusion regulator, to control liquid, the flow velocity of gas.
This utility model has following beneficial effect: disposable stomach tube structure of the present utility model is simple, easy to operate, when verifying stomach tube whether at gastric, can realize the combination of aspirating gastric juice and injecting air two kinds of methods, and ensureing aseptic.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, conduit, 2, murphy's dropper, 3, infusion regulator, 4, scale, 5, through hole, 6, connector.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.
Disposable stomach tube, comprise conduit 1, be arranged at the murphy's dropper 2 in the middle part of conduit 1, be sheathed on the infusion regulator 3 on conduit 1, conduit 1 inserts one end ferrule of gastric, tube wall is arranged multiple for liquid, the through hole 5 of gas turnover, conduit 1 inserts between one end of gastric and murphy's dropper 2 and be provided with scale 4, medical worker is facilitated to judge the length that conduit inserts, conduit 1 is retained in external one end and is provided with connector 6, it is convenient that medical instruments are connected with bottle for handling liquid toilet or cosmetic substance etc., conduit 1 between connector 6 and murphy's dropper 2 arranges infusion regulator 3, to control liquid, the flow velocity of gas.
When verifying stomach tube at gastric, only need to close infusion regulator, catheter retaining one end is in vitro opened, squeeze murphy's dropper and inject about 10mL air to gastric, utilize siphon principle, vacuum suction gastric content, achieve the combination of existing stomach tube first two verification method, simple to operate, and ensure that the aseptic of operation.
In addition, clinically, as patient stands up or catheter twist pressurized or gastric content is less does not reach negative pressure, and patient's abdominal distention is when need reduce pressure, utilize disposable stomach tube of the present utility model to connect gastrointestinal decompression, extruding murphy's dropper then can increase certain pressure, solves the problem.
This utility model is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with this utility model, all falls within protection domain of the present utility model.
Technology, shape, structure part that this utility model is not described in detail are known technology.
Claims (1)
1. disposable stomach tube, it is characterized in that, comprise conduit (1), one end of conduit (1) is provided with connector (6), the other end sealing of conduit (1), conduit (1) is upper offers through hole (5) near sealed end, the middle part of conduit (1) is provided with murphy's dropper (2), conduit (1) is also provided with scale (4) and infusion regulator (3), described scale (4) is uniformly distributed between through hole (5) and murphy's dropper (2), described infusion regulator (3) is arranged between murphy's dropper (2) and connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159430.3U CN204017109U (en) | 2014-04-03 | 2014-04-03 | Disposable stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159430.3U CN204017109U (en) | 2014-04-03 | 2014-04-03 | Disposable stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017109U true CN204017109U (en) | 2014-12-17 |
Family
ID=52057025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159430.3U Expired - Fee Related CN204017109U (en) | 2014-04-03 | 2014-04-03 | Disposable stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017109U (en) |
-
2014
- 2014-04-03 CN CN201420159430.3U patent/CN204017109U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20170403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |