CN201969050U - Stomach tube - Google Patents
Stomach tube Download PDFInfo
- Publication number
- CN201969050U CN201969050U CN2011200262523U CN201120026252U CN201969050U CN 201969050 U CN201969050 U CN 201969050U CN 2011200262523 U CN2011200262523 U CN 2011200262523U CN 201120026252 U CN201120026252 U CN 201120026252U CN 201969050 U CN201969050 U CN 201969050U
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- CN
- China
- Prior art keywords
- stomach tube
- stomach
- air bag
- inflation inlet
- tube body
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to medical equipment, in particular to a stomach tube used for assisting patients with stomach troubles to take food. The stomach tube comprises a stomach tube body and an air bag encircled at the front end of the stomach tube body, wherein the air bag is connected with an inflation inlet at the rear part of the stomach tube body through an inflation tube at one side of the tube wall of the stomach tube; the inflation inlet is a check valve inflation inlet; the outer wall of the air bag is provided with at least two convex beads; a guide wire is penetrated in the stomach tube body; and the front end of the guide wire is in a spherical crown shape. In the stomach tube, the structures of the air bag and the inflation inlet of the stomach tube are further improved, so that the stomach tube is more convenient to use, is capable of effectively preventing content in a stomach from backflow and can be prevented from coming off. Moreover, through implanting the guide wire into the stomach tube to assist the intubation operation, the success rate of intubation is greatly improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of stomach tube that is used for auxiliary patients with gastric disease feed.
Background technology
At present, often need to carry out the gastrointestinal nutrition support for some gastrointestinal class critical patients that do not have autonomous feed ability by stomach tube.Stomach tube commonly used now is the silica gel tube that a rear end band inlet is only arranged mostly, backflows along pipe for preventing gastric content, and the part stomach tube adopts the mode that inflatable bladders is set at front end, is stuck in the cardia coat of the stomach by air bag and prevents that gastric content from backflowing.Above-mentioned stomach tube slides along esophagus easily because its air bag smoother, be not easy to fix, and the airbag aeration mouth is two-way ventilation, is not easy to control the aerofluxus of filling of air bag.When putting the pipe operation, because stomach tube is softer, for the people of Consciousness, swallowing act by them stretches into gastric with stomach tube, and when putting the pipe operation for the people that some unconsciousness are waken up, because it can not carry out swallowing act, but be difficult to softish stomach tube is inserted gastric.
Summary of the invention
At above-mentioned technical problem, this utility model provides a kind of stomach tube of conveniently putting pipe, has also improved the structure of air bag and inflation inlet simultaneously, fixedly stomach tube.
Stomach tube described in the utility model, comprise that the stomach tube body reaches the air bag around stomach tube body front end, described air bag is connected with the inflation inlet of stomach tube rear body by the gas tube of stomach tube tube wall one side, and described inflation inlet is the check valve inflation inlet, and described gasbag ektexine is provided with at least two protruding pearls; Be penetrated with a seal wire in the described stomach tube body, the seal wire front end is spherical.At the stomach tube front end inflatable bladders is set, can prevents effectively that gastric content from backflowing, some protruding pearls are set on gasbag ektexine at this, can increase the coefficient of friction of air bag, prevent the air bag landing, inflation inlet is set to the check valve inflation inlet simultaneously, it is promptly inflatable to connect air pump, but after disconnecting connection, inflation inlet is closed immediately, and gas can not discharged in the air bag, guarantee the result of use of air bag, in the time of stomach tube will being extracted after using, a spicule can be inserted inflation inlet, auxiliary exhaust.In addition, put the pipe operation for ease of the patient to absent deglutition consciousness, this utility model is penetrated with the seal wire of a flexible in stomach tube, carry out intubate by the hardness of seal wire.Certainly, poke stomach tube for preventing wire guide, front end that can seal wire is set to slick and sly spherical.
For ease of fixing stomach tube, prevent that stomach tube from sliding up and down, described stomach tube body flexibly connects a nasal obstruction, insert stomach tube after, will fill in the nostril with the suitable mutually nasal obstruction of nostril form, give stomach tube one tension force, can better guarantee the fixed position of air bag.
In addition, also be provided with scale on the described stomach tube body tube wall.Can know the insertion depth of stomach tube by the scale value that reads outside residue stomach tube.
This utility model further improves the structure of stomach tube air bag and inflation inlet, and it is more convenient that it is used, and prevents that effectively gastric content from backflowing, and can prevent that stomach tube from deviating from; In addition, by insert seal wire in stomach tube, auxiliary intubate operation has improved the success rate of putting pipe greatly.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1, the taper cecum, 2, air bag, 3, the stomach tube body, 4, seal wire, 5, nasal obstruction, 6, inlet, 7, the inlet capping plug, 8, the check valve inflation inlet, 9, gas tube, 10, protruding pearl, 11, side opening.
The specific embodiment
A kind of stomach tube, as shown in the figure, comprise stomach tube body 3, stomach tube body 3 rear ends are provided with inlet 6 and inlet capping plug 7,3 front end 5-15cm places are surrounded with an air bag 2 apart from the stomach tube body, and stomach tube body 3 front ends are taper cecum 1, and the tube wall between air bag 2 and the taper cecum 1 is provided with 4-6 side opening 11 that is used to discharge food, described air bag 2 is connected with check valve inflation inlet 8 by the gas tube 9 of stomach tube tube wall one side, and described air bag 2 outer walls are provided with some protruding pearls 10.Be penetrated with a seal wire 4 in the described stomach tube body 3, seal wire 4 front ends are spherical.Be with a nasal obstruction 5 that adapts with nostril form on the described stomach tube body 3, stomach tube body 3 is provided with scale, and graduated minimum scale value is 1 centimetre, and the scale value of stomach tube body 3 tail ends is designated as 0 value.
The use of this stomach tube is as follows: after sterilization is lubricated to stomach tube, set patient posture, insert from a side nostril, the patient limit insert edge of Consciousness is swallowed, coma patient can be put into seal wire stomach tube intubate more earlier, and stomach tube head to be detected takes out seal wire 4 after arriving in the stomach.Inflate in air bag 2 from inflation inlet, and will have a stuffy nose and 5 fill in the nostril and block stomach tube, fix the back and inject liquid food.When taking out stomach tube, empty needle is inserted in the inflation inlet, the gas in the air bag 2 is discharged the back take out stomach tube.
Claims (3)
1. stomach tube, comprise that stomach tube body (3) reaches the air bag (2) around stomach tube body (3) front end, described air bag (2) is connected with the inflation inlet at stomach tube body (3) rear portion by the gas tube (9) of stomach tube tube wall one side, it is characterized in that: described inflation inlet is check valve inflation inlet (8), and described air bag (2) outer wall is provided with at least two protruding pearls (10); Be penetrated with a seal wire (4) in the described stomach tube body (3), seal wire (4) front end is spherical.
2. stomach tube according to claim 1 is characterized in that: described stomach tube body (3) flexibly connects a nasal obstruction (5).
3. stomach tube according to claim 1 and 2 is characterized in that: described stomach tube body (3) tube wall is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200262523U CN201969050U (en) | 2011-01-26 | 2011-01-26 | Stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200262523U CN201969050U (en) | 2011-01-26 | 2011-01-26 | Stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969050U true CN201969050U (en) | 2011-09-14 |
Family
ID=44574159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200262523U Expired - Fee Related CN201969050U (en) | 2011-01-26 | 2011-01-26 | Stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667414A (en) * | 2015-03-17 | 2015-06-03 | 杨翠丽 | Airbag wire guide gastric tube with visual function |
| CN108785103A (en) * | 2018-07-13 | 2018-11-13 | 北京大学深圳医院 | Anti- pressure injury stomach tube |
-
2011
- 2011-01-26 CN CN2011200262523U patent/CN201969050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667414A (en) * | 2015-03-17 | 2015-06-03 | 杨翠丽 | Airbag wire guide gastric tube with visual function |
| CN108785103A (en) * | 2018-07-13 | 2018-11-13 | 北京大学深圳医院 | Anti- pressure injury stomach tube |
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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: 20110914 Termination date: 20130126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |