CN218356394U - Support tube assembly for sleeve gastrectomy - Google Patents
Support tube assembly for sleeve gastrectomy Download PDFInfo
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- CN218356394U CN218356394U CN202221960773.0U CN202221960773U CN218356394U CN 218356394 U CN218356394 U CN 218356394U CN 202221960773 U CN202221960773 U CN 202221960773U CN 218356394 U CN218356394 U CN 218356394U
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- stomach
- tube
- inflation
- pipe
- sleeve
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Abstract
The utility model discloses a supporting tube component for sleeve gastrectomy, which comprises a tube body component and an inflation component. The inflation tube is inflated to expand the air bag, so that the air bag can be expanded to be attached to the inner wall of the duodenal bulb, and continuous inflation can be blocked in time by closing the ball valve, so that the duodenal bulb can be clamped and fixed after being expanded, the front end of the supporting tube is prevented from returning to the stomach, and the shaping of the sleeve-shaped stomach and the pumping of gas and liquid in the stomach are prevented from being influenced; be provided with the cross separation blade of inside buckling, form similar check valve structure, can be when extraction liquid, the cross separation blade struts, when not extracting, form the closed state, in order to prevent the liquid refluence of extraction, and the side opening is provided with a plurality ofly, when one of them part side opening is plugged up by the stomach wall, still can have other side openings to continue work, consequently can avoid inhaling flat with the stomach, can all follow the stomach to gaseous liquid and inhale completely relatively easily, more be favorable to the operation moulding of sleeve form stomach and the sample after the excision to take out.
Description
Technical Field
The utility model relates to a supporting tube, in particular to a supporting tube component for sleeve gastrectomy, which belongs to the technical field of medical appliances.
Background
When the sleeve gastrectomy is performed, a stomach tube needs to be placed in advance to empty the objects in the stomach, so that a doctor can conveniently perform subsequent operations and the like.
The ordinary stomach tube shaft that uses in present operation is thinner, promptly to after placeing the stomach tube in patient's stomach, in order to ensure can be clean with the gas-liquid suction of stomach, need stretch into patient's duodenal bulb department with the stomach tube, but current stomach tube is because the shaft is thinner, can't be in the same place with the close laminating of duodenal bulb, and then can be taken out easily in the stomach, the influence is to the suction of gas-liquid to influence the moulding of sleeve stomach. If a thick gastric tube is adopted, the purpose of fixing the gastric tube cannot be achieved, and the molding of the sleeve-shaped stomach is influenced. And also affects the pumping of the gas-liquid.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a support tube assembly for sleeve gastrectomy to solve at least one of the above-mentioned problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a support tube assembly for sleeve gastrectomy comprising
The tube body component forms the main body structure of the supporting tube component and comprises a long-strip-shaped supporting tube, and the front end of the air tube is provided with a plurality of side holes;
the inflation assembly is arranged at the front end of the support tube assembly and comprises an air bag arranged on the outer side of the tube wall of the front end of the support tube and an inflation tube communicated with the air bag, a tube body of the inflation tube is inserted into the inner side of the support tube, and the movable end of the inflation tube penetrates through the tube wall of the tail end of the air tube and is positioned on the outer side of the air tube.
As a further aspect of the present invention: the inner wall of the supporting tube is fixedly connected with a positioning sleeve, and the positioning sleeve is sleeved on the inflation tube.
As a further aspect of the present invention: and the tail end of the supporting tube is provided with a connecting joint which is installed with an external suction pump.
As a further aspect of the present invention: the movable end of the inflation tube is connected with a ball valve.
As the utility model discloses further scheme again: the side hole is annularly provided with a plurality of groups at the front end of the supporting tube, and the side hole is provided with a plurality of groups.
As the utility model discloses further scheme again: and a cross-shaped baffle plate bent inwards is connected at the side hole.
The utility model has the advantages that:
1. the positioning sleeve is arranged to realize the limiting and fixing of the part of the inflating tube in the supporting tube so as to prevent the liquid in the stomach from being blocked at the side hole due to the fact that the liquid is attached to the outer wall of the inflating tube when the liquid in the stomach is pumped out, and the pumping of the liquid in the stomach is influenced;
2. the ball valve is arranged, when the inflation tube is inflated, the air bag is expanded, so that the air bag is expanded to be attached to the inner wall of the duodenal bulb, and continuous inflation can be blocked in time by closing the ball valve, so that the locking and fixing can be realized after the duodenal bulb is expanded, the front end of the support tube is prevented from returning to the stomach, and the shaping of the sleeve-shaped stomach and the suction of gas and liquid in the stomach are prevented from being influenced;
3. be provided with the cross separation blade of inside buckling, form similar check valve structure, can be when extraction liquid, the cross separation blade struts, when not extracting, form the closed state, in order to prevent the liquid refluence of extraction, and the side opening is provided with a plurality ofly, when one of them part side opening is plugged up by the stomach wall, still can have other side openings to continue work, consequently can avoid inhaling flat with the stomach, can all follow the stomach to gaseous liquid and inhale completely relatively easily, more be favorable to the operation moulding of sleeve form stomach and the sample after the excision to take out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the cross-shaped retaining plate connection structure of the present invention;
fig. 4 is a schematic view of the sectional structure of the utility model in use.
In the figure: 1. the device comprises a supporting pipe, 2 parts of an air bag, 3 parts of a side hole, 4 parts of a connecting joint, 5 parts of an inflation pipe, 6 parts of a ball valve, 7 parts of a positioning sleeve, 8 parts of a cross-shaped blocking piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in FIGS. 1 to 4, a support tube assembly for sleeve gastrectomy includes
The tube body component forms the main body structure of the support tube component and comprises a long strip-shaped support tube 1, and a plurality of side holes 3 are formed in the front end of the support tube 1;
the inflation assembly is arranged at the front end of the support tube assembly and comprises an air bag 2 arranged on the outer side of the tube wall at the front end of the support tube 1 and an inflation tube 5 communicated with the air bag 2, the tube body of the inflation tube 5 is inserted into the inner side of the support tube 1, and the tube wall of the inflation tube 5 penetrating through the tail end of the support tube 1 is positioned on the outer side of the support tube 1.
The embodiment of the utility model provides an in, fixedly connected with position sleeve 7 on the inner wall of stay tube 1, just 7 covers of position sleeve establish on gas tube 5 to realize carrying on spacing fixedly to the gas tube 5 part that is located stay tube 1, in order to prevent when extracting liquid in the stomach, be stained with because of 5 outer walls of gas tube and have liquid and block up in side opening 3 department, influence the extraction of liquid in the stomach.
In the embodiment of the utility model provides an in, the tail end of stay tube 1 is provided with the attach fitting 4 of going on installing with the peripheral hardware suction pump to be connected this stay tube subassembly with the suction pump, and then can realize taking liquid in the stomach out, so that going on of operation.
The embodiment of the utility model provides an in, the active end department of gas tube 5 is connected with ball valve 6, can make gasbag 2 inflation when aerifing gas tube 5, and then can make gasbag 2 inflation to laminate mutually with the inner wall of duodenum ball portion, can in time block to continue to aerify through closing ball valve 6, consequently can realize blocking after the duodenum ball portion inflation fixedly, and then prevent that the front end of stay tube 1 from returning to in the stomach, prevent to influence the moulding of sleeve form stomach and the suction of gas-liquid in the stomach.
Example two
As shown in FIGS. 1 to 4, a support tube assembly for sleeve gastrectomy includes
The tube body component forms the main body structure of the support tube component and comprises a long strip-shaped support tube 1, and a plurality of side holes 3 are formed in the front end of the support tube 1;
the inflation assembly is arranged at the front end of the support tube assembly and comprises an air bag 2 arranged on the outer side of the tube wall at the front end of the support tube 1 and an inflation tube 5 communicated with the air bag 2, the tube body of the inflation tube 5 is inserted into the inner side of the support tube 1, and the tube wall of the inflation tube 5 penetrating through the tail end of the support tube 1 is positioned on the outer side of the support tube 1.
The embodiment of the utility model provides an in, side opening 3 is cyclic annularly at the front end of stay tube 1 and has seted up a plurality of for a set of, and be provided with a plurality of groups, promptly through seting up a plurality of side openings 3, and then can improve the speed of extracting liquid in the stomach, can realize the interior liquid clean out fast, when one of them some side opening 3 is plugged up by the stomach wall, still can have other side openings 3 to continue work, consequently can avoid inhaling flat with the stomach, can all follow the intragastric suction to gaseous liquid relatively easily, more be favorable to the sample after the operation moulding of sleeve form stomach and the excision to take out.
The embodiment of the utility model provides an in, 3 departments of side opening are connected with the cross separation blade 8 of inwards buckling, form similar check valve structure, can be when extracting liquid, and cross separation blade 8 struts, when not extracting, forms closed state to prevent the liquid refluence of extraction.
The working principle is as follows: at first be connected this stay tube subassembly with the suction pump through attach fitting 4, and then can take out the intragastric liquid, when not taking out, cross separation blade 8 forms the closed condition, in order to prevent the liquid refluence of taking out, then can make gasbag 2 inflation through aerifing gas tube 5, and then can make gasbag 2 expand to laminate mutually with the inner wall of duodenum ball portion, can in time block through closing ball valve 6 and continue to aerify, consequently can realize blocking fixedly after the duodenum ball portion inflation, and then prevent that the front end of stay tube 1 from returning to in the stomach, take out the liquid in the stomach through the side opening 3 of seting up again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A support tube assembly for sleeve gastrectomy, comprising: comprises that
The pipe body component forms the main body structure of the supporting pipe component and comprises a long-strip-shaped supporting pipe (1), and a plurality of side holes (3) are formed in the front end of the supporting pipe (1);
the inflation assembly is arranged at the front end of the supporting pipe assembly and extends into the stomach of a patient to be located at the duodenal bulb position, the inflation assembly comprises a gas bag (2) arranged on the outer side of the pipe wall of the front end of the supporting pipe (1) and an inflation pipe (5) communicated with the gas bag (2), a pipe body of the inflation pipe (5) is inserted into the inner side of the supporting pipe (1), and the pipe wall of the inflation pipe (5) penetrating through the tail end of the supporting pipe (1) is located on the outer side of the supporting pipe (1).
2. A sleeve gastrectomy support tube assembly as in claim 1, wherein: the inner wall of the supporting tube (1) is fixedly connected with a positioning sleeve (7), and the positioning sleeve (7) is sleeved on the inflation tube (5).
3. A sleeve gastrectomy support tube assembly according to claim 1, wherein: and the tail end of the supporting tube (1) is provided with a connecting joint (4) which is installed with an external suction pump.
4. A sleeve gastrectomy support tube assembly as in claim 1, wherein: the movable end of the gas-filled tube (5) is connected with a ball valve (6).
5. A sleeve gastrectomy support tube assembly as in claim 1, wherein: the side hole (3) is annularly provided with a plurality of groups at the front end of the supporting tube (1) and is provided with a plurality of groups.
6. A sleeve gastrectomy support tube assembly as in claim 1, wherein: and a cross-shaped baffle (8) which is bent inwards is connected to the side hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221960773.0U CN218356394U (en) | 2022-07-28 | 2022-07-28 | Support tube assembly for sleeve gastrectomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221960773.0U CN218356394U (en) | 2022-07-28 | 2022-07-28 | Support tube assembly for sleeve gastrectomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356394U true CN218356394U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221960773.0U Active CN218356394U (en) | 2022-07-28 | 2022-07-28 | Support tube assembly for sleeve gastrectomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218356394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370315A (en) * | 2023-06-01 | 2023-07-04 | 四川省医学科学院·四川省人民医院 | Gasbag formula stomach tube for infant |
-
2022
- 2022-07-28 CN CN202221960773.0U patent/CN218356394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370315A (en) * | 2023-06-01 | 2023-07-04 | 四川省医学科学院·四川省人民医院 | Gasbag formula stomach tube for infant |
| CN116370315B (en) * | 2023-06-01 | 2023-11-21 | 四川省医学科学院·四川省人民医院 | Gasbag formula stomach tube for infant |
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