CN210331163U - Stomach tube - Google Patents
Stomach tube Download PDFInfo
- Publication number
- CN210331163U CN210331163U CN201920251841.8U CN201920251841U CN210331163U CN 210331163 U CN210331163 U CN 210331163U CN 201920251841 U CN201920251841 U CN 201920251841U CN 210331163 U CN210331163 U CN 210331163U
- Authority
- CN
- China
- Prior art keywords
- pipe
- air bag
- tube
- annular
- outer tube
- 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 abstract description 23
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 3
- 230000002496 gastric effect Effects 0.000 claims description 12
- 210000003238 esophagus Anatomy 0.000 description 25
- 230000006378 damage Effects 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010008589 Choking Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a stomach tube belongs to the medical instrument field. The stomach tube includes: the outer tube is tubular, one end of the outer tube is an insertion end, and the other end of the outer tube is a handheld end; the inner pipe is a hose, the inner pipe is sleeved in the outer pipe, and the inner pipe is connected with the outer pipe in a sliding mode along the axis; the pipe expanding device comprises a vent pipe, an annular air bag and a spherical air bag; the annular gasbag is cyclic annular, the annular gasbag cover is established the end portion that inserts the end of outer tube, spherical gasbag is located the handheld end of outer tube, breather pipe one end with annular gasbag intercommunication, the other end with spherical gasbag intercommunication. Solves the problem that the common stomach tube is not easy to be inserted into the body of a patient.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a stomach tube.
Background
With the development of socio-economy, the medical needs of people are obviously improved. Patients who cannot eat food autonomously clinically include many diseases such as coma caused by cerebrovascular accidents, dysphagia, choking of drinking water, and elderly patients who are in failure. In clinical treatment, nutrient substances such as nutrient solution and the like are injected into the indwelling gastric tube as an important method for maintaining basic nutrition of an organism, the nutrient solution is used for improving the nutritional status of a patient and promoting disease rehabilitation, and the gastric tube can be used as a drug delivery channel for injecting drugs for treatment. The common stomach tube which is used in current fashion is a hose, and when the common stomach tube is inserted from the esophagus of a patient, the common stomach tube is often blocked, so that the insertion of the stomach tube is influenced. Medical personnel can insert through twitching the stomach tube repeatedly sometimes, can arouse patient's discomfort like this, can also cause the injury to patient's esophagus, what even more is that the esophagus can not insert the patient internally, misses the best treatment opportunity to the patient, endangers patient's life and health.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a stomach tube aiming at the problems, which solves the problem that the common stomach tube is not easy to be inserted into the body of a patient.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a gastric tube, comprising: the outer tube is tubular, one end of the outer tube is an insertion end, and the other end of the outer tube is a handheld end; the inner pipe is a hose, the inner pipe is sleeved in the outer pipe, and the inner pipe is connected with the outer pipe in a sliding mode along the axis; the pipe expanding device comprises a vent pipe, an annular air bag and a spherical air bag; the annular gasbag is cyclic annular, the annular gasbag cover is established the end portion that inserts the end of outer tube, spherical gasbag is located the handheld end of outer tube, breather pipe one end with annular gasbag intercommunication, the other end with spherical gasbag intercommunication. Based on the structure, when the esophagus dilator is used, the insertion end of the outer tube is inserted into the esophagus of a patient, when the outer tube is obstructed in the esophagus of the patient and cannot be inserted continuously, the spherical air bag is extruded, gas in the spherical air bag enters the annular air bag through the vent pipe, the annular air bag is expanded, the expanded annular air bag expands the esophagus of the patient, the inner tube can be further inserted into the affected esophagus, then the spherical air bag is released, and the outer tube can be further inserted into the esophagus of the patient due to the guiding of the inner tube; if the stomach tube cannot be inserted continuously due to the obstacle, the stomach tube can be inserted by repeating the operation.
Furthermore, scales are arranged on the outer wall of the outer pipe.
Furthermore, scales are arranged on the outer wall of the inner pipe.
Further, the breather pipe is arranged on the side wall of the outer pipe and is integrally formed with the outer pipe.
Further, the vent pipe is a vent pipe, and the vent pipe is adhered to the outer side wall of the outer pipe.
Furthermore, the pipe expanding device further comprises an on-off valve, the on-off valve is arranged at the joint of the spherical air bag and the vent pipe, and the on-off valve controls the on-off of the spherical air bag and the annular air bag.
Furthermore, the on-off valve comprises a three-way pipe, a rotary column and a rotary handle, the three-way pipe is of a regular three-way structure, internal threads are arranged on the inner wall of a branch pipe of the three-way pipe, the rotary column is screwed in the branch pipe of the three-way pipe, the upper part of the rotary column extends out of and is positioned above the branch pipe of the three-way pipe, and the rotary handle is fixedly connected with the upper part of the rotary column; the vent pipe penetrates through the main pipe of the three-way pipe.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the utility model inserts one end of the stomach tube with the annular air bag into the esophagus of the patient, when the stomach tube is obstructed in the esophagus of the patient and can not be inserted continuously, the air in the spherical air bag enters the annular air bag at the end part of the outer tube through the vent pipe by extruding the spherical air bag, the annular air bag expands, the expanded annular air bag expands the esophagus of the patient, namely, the inner tube can be further inserted into the affected esophagus, and then the spherical air bag is released, and the outer tube can be further inserted into the esophagus of the patient due to the guiding of the inner tube; if the stomach tube cannot be inserted continuously due to the obstacle, the stomach tube can be inserted by repeating the operation. Reduces the discomfort of the patient and reduces the possible damage to the esophagus of the patient. The working strength of medical staff is reduced, the working efficiency of the medical staff is improved, and the satisfaction of patients is improved.
2. The utility model discloses a be provided with the scale on the outer wall of outer tube, can audio-visual observation outer tube insert the internal length of patient, the treatment of being convenient for improves medical personnel's work efficiency.
3. The utility model discloses a be provided with the scale on the outer wall of inner tube, can audio-visual observation inner tube insert the internal length of patient, can audio-visual observation inner tube and the dislocation degree of outer tube, prevent that inner tube and outer tube dislocation from leading to the fact the injury to the patient too greatly.
4. The utility model discloses a with breather pipe and outer tube integrated into one piece or with the pipeline adhesion of ventilating on the outer tube, adopt two kinds of different forms, supply patient or medical personnel to choose for use in order to adapt to different patient demands.
Drawings
Fig. 1 is a three-dimensional view of embodiment 1 of the present invention;
FIG. 2 is a cross-sectional three-dimensional view of an outer tube in example 1 of the present invention;
fig. 3 is a three-dimensional view of embodiment 2 of the present invention;
fig. 4 is a three-dimensional view of the vent pipe in the cross section of the outer pipe in embodiment 2 of the present invention.
Fig. 5 is a cross-sectional view of the on-off valve of the present invention.
In the attached drawings, 1-outer pipe, 2-inner pipe, 3-pipe expanding device, 11-, 12-, 31-vent pipe, 32-annular air bag, 33-spherical air bag, 34-on-off valve, 341-three-way pipe, 342-rotating column and 343-rotating handle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following describes the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a gastric tube comprises an outer tube 1, an inner tube 2 and a tube expanding device 3; wherein
The outer tube 1 is tubular, one end of the outer tube 1 is an insertion end 11, and the other end of the outer tube 1 is a handheld end 12; the outer wall of the outer tube 1 is provided with scales.
The inner pipe 2 is a hose, the inner pipe 2 is sleeved in the outer pipe 1, and the inner pipe 2 is connected with the outer pipe 2 in a sliding mode along an axis; the outer wall of the inner pipe 2 is provided with scales.
The tube expanding device 3 comprises a vent tube 31, an annular air bag 32 and a spherical air bag 33; the annular air bag 32 is annular, the annular air bag 32 is sleeved at the end part of the insertion end 11 of the outer tube 1, the spherical air bag 33 is arranged at the handheld end 12 of the outer tube, one end of the vent tube 31 is communicated with the annular air bag 32, and the other end of the vent tube is communicated with the spherical air bag 33. The vent pipe 31 is arranged on the side wall of the outer pipe 1 and is integrally formed with the outer pipe 1.
When the device is used, the insertion end 11 of the outer tube 1 is inserted into the esophagus of a patient, when the outer tube 1 is obstructed in the esophagus of the patient and cannot be inserted continuously, the spherical air bag 33 is squeezed, air in the spherical air bag 33 enters the annular air bag 32 at the end part of the outer tube 1 through the vent pipe 31, the annular air bag 32 is expanded, the expanded annular air bag 32 expands the esophagus of the patient, the inner tube 2 can be further inserted into the affected esophagus, then the spherical air bag 33 is released, and the outer tube 1 can be further inserted into the esophagus of the patient due to the guiding of the inner tube 2; if the stomach tube cannot be inserted continuously due to the obstacle, the stomach tube can be inserted by repeating the operation.
Example 2
As shown in fig. 3 and 4, a gastric tube comprises an outer tube 1, an inner tube 2 and a tube expanding device 3; wherein
The outer tube 1 is tubular, one end of the outer tube 1 is an insertion end 11, and the other end of the outer tube 1 is a handheld end 12; the outer wall of the outer tube 1 is provided with scales.
The inner pipe 2 is a hose, the inner pipe 2 is sleeved in the outer pipe 1, and the inner pipe 2 is connected with the outer pipe 2 in a sliding mode along an axis; the outer wall of the inner pipe 2 is provided with scales.
The pipe expanding device 3 comprises a vent pipe 31, an annular air bag 32, a spherical air bag 33 and an on-off valve 34; the annular air bag 32 is annular, the annular air bag 32 is sleeved at the end part of the insertion end 11 of the outer tube 1, the spherical air bag 33 is arranged at the handheld end 12 of the outer tube, one end of the vent tube 31 is communicated with the annular air bag 32, and the other end of the vent tube is communicated with the spherical air bag 33. The vent pipe 31 is a vent pipe adhered to the outer side wall of the outer pipe 1. The on-off valve 34 is arranged at the joint of the spherical air bag 33 and the vent pipe 31, and the on-off valve 34 controls the on-off of the spherical air bag 33 and the annular air bag 32. As shown in fig. 5, the on-off valve 34 comprises a tee 341, a rotary column 342 and a rotary handle 343, the tee 341 is of a positive tee structure, the inner wall of the branch of the tee 341 is provided with internal threads, the rotary column 342 is screwed into the branch of the tee 341, the upper part of the rotary column 342 extends above the branch of the tee 341, and the rotary handle 343 is fixedly connected with the upper part of the rotary column 342; the vent pipe 31 penetrates from the main pipe of the tee.
When the device is used, the insertion end 11 of the outer tube 1 is inserted into the esophagus of a patient, when the outer tube 1 is obstructed in the esophagus of the patient and cannot be inserted continuously, the spherical air bag 33 is squeezed, air in the spherical air bag 33 enters the annular air bag 32 at the end part of the outer tube 1 through the vent pipe 31, the annular air bag 32 is expanded, the expanded annular air bag 32 expands the esophagus of the patient, the inner tube 2 can be further inserted into the affected esophagus, then the spherical air bag 33 is released, and the outer tube 1 can be further inserted into the esophagus of the patient due to the guiding of the inner tube 2; if the stomach tube cannot be inserted continuously due to the obstacle, the stomach tube can be inserted by repeating the operation. In the embodiment, the on-off valve 34 is arranged, so that the gas in the annular air bag 32 can be kept from leaking through the on-off valve 34, and a hand for squeezing the spherical air bag 33 can be released during use, so that the operation is more convenient.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. A gastric tube, characterized in that: comprises that
The outer tube is tubular, one end of the outer tube is an insertion end, and the other end of the outer tube is a handheld end;
the inner pipe is a hose, the inner pipe is sleeved in the outer pipe, and the inner pipe is connected with the outer pipe in a sliding mode along the axis;
the pipe expanding device comprises a vent pipe, an annular air bag and a spherical air bag; the annular gasbag is cyclic annular, the annular gasbag cover is established the end portion that inserts the end of outer tube, spherical gasbag is located the handheld end of outer tube, breather pipe one end with annular gasbag intercommunication, the other end with spherical gasbag intercommunication.
2. A gastric tube according to claim 1, wherein: and scales are arranged on the outer wall of the outer pipe.
3. A gastric tube according to claim 1, wherein: and scales are arranged on the outer wall of the inner pipe.
4. A gastric tube according to claim 1, wherein: the breather pipe is arranged on the side wall of the outer pipe and is integrally formed with the outer pipe.
5. A gastric tube according to claim 1, wherein: the vent pipe is a vent pipe, and the vent pipe is adhered to the outer side wall of the outer pipe.
6. A gastric tube according to claim 1, wherein: the pipe expanding device further comprises an on-off valve, the on-off valve is arranged at the joint of the spherical air bag and the vent pipe, and the on-off valve controls the on-off of the spherical air bag and the annular air bag.
7. A gastric tube according to claim 6, wherein: the on-off valve comprises a three-way pipe, a rotary column and a rotary handle, the three-way pipe is of a regular three-way structure, internal threads are arranged on the inner wall of a branch pipe of the three-way pipe, the rotary column is screwed in the branch pipe of the three-way pipe, the upper part of the rotary column extends out of and is positioned above the branch pipe of the three-way pipe, and the rotary handle is fixedly connected with the upper part of the rotary column; the vent pipe penetrates through the main pipe of the three-way pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251841.8U CN210331163U (en) | 2019-02-28 | 2019-02-28 | Stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251841.8U CN210331163U (en) | 2019-02-28 | 2019-02-28 | Stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331163U true CN210331163U (en) | 2020-04-17 |
Family
ID=70173458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251841.8U Expired - Fee Related CN210331163U (en) | 2019-02-28 | 2019-02-28 | Stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933377A (en) * | 2021-01-21 | 2021-06-11 | 温州医科大学附属第一医院 | Cricopharyngeal muscle dysfunction rehabilitation training device |
-
2019
- 2019-02-28 CN CN201920251841.8U patent/CN210331163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933377A (en) * | 2021-01-21 | 2021-06-11 | 温州医科大学附属第一医院 | Cricopharyngeal muscle dysfunction rehabilitation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |