CN219804044U - Stomach tube for liquid injection and liquid suction separation - Google Patents
Stomach tube for liquid injection and liquid suction separation Download PDFInfo
- Publication number
- CN219804044U CN219804044U CN202321336385.XU CN202321336385U CN219804044U CN 219804044 U CN219804044 U CN 219804044U CN 202321336385 U CN202321336385 U CN 202321336385U CN 219804044 U CN219804044 U CN 219804044U
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- CN
- China
- Prior art keywords
- liquid
- tube
- liquid suction
- injection
- stomach
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 120
- 238000002347 injection Methods 0.000 title claims abstract description 65
- 239000007924 injection Substances 0.000 title claims abstract description 65
- 210000002784 stomach Anatomy 0.000 title claims abstract description 43
- 238000000926 separation method Methods 0.000 title claims description 16
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000002496 gastric effect Effects 0.000 claims abstract description 13
- 238000005213 imbibition Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 210000004051 gastric juice Anatomy 0.000 abstract description 12
- 239000003814 drug Substances 0.000 description 22
- 238000009434 installation Methods 0.000 description 11
- 229940079593 drug Drugs 0.000 description 8
- 241000446313 Lamella Species 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a gastric tube for separating liquid injection and liquid suction, which comprises a gastric tube main body, wherein a liquid injection tube and a liquid suction tube are respectively arranged in the gastric tube main body, a fixing mechanism for fixing the liquid suction tube is arranged in the gastric tube main body, and an opening and closing assembly is arranged at the upper end of the liquid injection tube; the utility model has simple structure and reasonable design, when the liquid suction pipe in the stomach pipe main body is installed, the fixed block at the outer side of the liquid suction pipe gradually pushes the limiting block and starts to squeeze the compression spring until the fixed block moves to the lower end of the limiting block, the compression spring is squeezed to generate opposite force to push the limiting block to reset, so that the liquid suction pipe is fixed, the situation that the liquid suction pipe cannot fully absorb gastric juice at the bottom of the stomach due to the fact that the liquid suction pipe moves upwards when the liquid suction pipe absorbs gastric juice of a patient can be avoided through the fixing mechanism, and the discomfort of the patient is reduced without adjusting the position again after the liquid suction pipe is put in place once.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a stomach tube for liquid injection and liquid suction separation.
Background
Stomach tubes are inserted from nostrils, pass through esophagus to reach stomach through pharynx, and are mostly used for pumping gastric juice, and can also be used for injecting liquid into stomach to provide necessary nutrient solution or liquid medicine for patients.
The prior art has the following defects:
the current stomach tube is usually single-cavity form, carries out the work of annotating liquid and imbibition respectively, also has to annotate liquid pipe and imbibition pipe and use together after simply fixed, but in the in-service use because needs the negative pressure to absorb gastric juice, needs constantly to adjust the imbibition pipe position and constantly touches patient's stomach easily and lead to the patient to produce the discomfort, if take place the suction too big still can take place the condition that the imbibition pipe takes place to remove, leads to bottom gastric juice can not be absorbed completely.
Disclosure of Invention
The utility model aims to provide a stomach tube for separating liquid injection and liquid suction so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a annotate stomach tube of liquid imbibition separation, includes the stomach tube main part, the inside of stomach tube main part is provided with notes liquid pipe and pipette respectively, the inside of stomach tube main part is provided with the fixed establishment that is used for fixed pipette, the upper end of annotating the liquid pipe is provided with the subassembly that opens and shuts;
the fixing mechanism comprises:
the fixing ring is arranged on the side wall of the stomach tube main body, and cavities are formed in two sides of the inside of the fixing ring;
the compression spring is arranged in the cavity, and a limiting block is arranged on one side of the compression spring;
the fixed block is arranged on the outer side of the liquid suction pipe, and the shape of the fixed block is matched with that of the limiting block.
Preferably, the opening and closing assembly comprises:
the mounting cavity is arranged at the upper end of the liquid injection pipe, and two injection ports are arranged on one side of the mounting cavity away from the liquid injection pipe;
the opening and closing valve is movably arranged in the mounting cavity, and an adjusting knob is arranged on one side of the opening and closing valve and positioned on the outer side of the mounting cavity.
Preferably, the lower end of the liquid suction pipe is provided with a liquid suction port, and the lower end of the liquid injection pipe is provided with a liquid injection port.
Preferably, the upper end of the pipette is connected with a negative pressure pipette bottle, and a capacity scale mark is arranged on the negative pressure pipette bottle.
Preferably, sealing rubber pads are arranged on two sides of the opening and closing valve.
Preferably, one side of the mounting cavity is provided with a joint cap for sealing the two injection ports.
Preferably, the upper end of the stomach tube main body is provided with a sealing gasket to fix the liquid injection tube and the liquid suction tube.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the stomach tube with the liquid injection and liquid suction separation function, the fixing mechanism comprises the fixing ring, the compression spring and the fixing block, when the liquid suction tube in the stomach tube body is installed, the fixing block on the outer side of the liquid suction tube gradually pushes the limiting block and begins to squeeze the compression spring when the liquid suction tube moves downwards until the fixing block moves to the lower end of the limiting block, the compression spring is squeezed to generate opposite force to push the limiting block to reset, so that the liquid suction tube is fixed, the phenomenon that the liquid suction tube moves upwards due to too large suction force when the liquid suction tube absorbs gastric juice of a patient can be avoided, the liquid suction tube cannot completely absorb gastric juice at the bottom of the stomach can be avoided, and the discomfort of the patient is reduced without adjusting the position again after the liquid suction tube is placed in place once;
2. this annotate stomach tube of liquid imbibition separation, through being provided with the subassembly that opens and shuts, the subassembly that opens and shuts is including the installation cavity and open and shut the lamella, when the notes liquid treatment of single liquid medicine is carried out to the patient to needs, will open and shut the lamella through adjust knob and revolve to certain inclination, and with the liquid medicine through one of them input of two injection ports then follow the notes liquid pipe and flow into patient's stomach, when needs carry out two kinds of medicine mixed injection treatment to the patient, will open and shut the lamella and mix the stomach of injecting the patient with two kinds of liquid medicine respectively through two injection ports, will open and shut the lamella and revolve to horizontal position and seal notes liquid pipe after finishing annotating liquid treatment, can rotate the lamella that opens and shuts according to actual demand and separate installation cavity or mix in order to reach the purpose of single injection of medicine and two kinds of medicine mixed injection through the subassembly, easy operation is last handy.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a cross-sectional view of the securing mechanism of the present utility model;
FIG. 3 is a top view of the gastric tube body of the present utility model;
FIG. 4 is a schematic view of the structure of the opening and closing valve in the installation cavity in the closed state;
FIG. 5 is a schematic structural view showing the opening and closing valve in the mounting cavity of the utility model in a state of mixing and injecting two drugs;
fig. 6 is a schematic structural view of the opening and closing valve in the installation cavity of the utility model in a single medicine injection state.
In the figure: 1. a gastric tube main body; 11. a liquid injection pipe; 111. a liquid injection port; 12. a pipette; 121. a liquid suction port; 13. a sealing gasket; 2. a fixing mechanism; 21. a fixing ring; 211. a cavity; 22. a compression spring; 221. a limiting block; 23. a fixed block; 3. an opening and closing assembly; 31. a mounting cavity; 311. two injection ports; 312. a joint cap; 32. opening and closing the valve; 321. an adjustment knob; 4. negative pressure imbibition bottle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present utility model provides a gastric tube solution for liquid injection and liquid suction separation: the utility model provides a annotate stomach tube of liquid imbibition separation, including stomach tube main part 1, annotate liquid pipe 11 and pipette 12 are installed respectively to the inside of stomach tube main part 1, the fixed establishment 2 that is used for fixed pipette 12 is installed to the internally mounted of stomach tube main part 1, the subassembly 3 that opens and shuts is installed to the upper end of annotating liquid pipe 11, fixed establishment 2 is including solid fixed ring 21, compression spring 22 and fixed block 23, gu fixed ring 21 welds on the lateral wall of stomach tube main part 1, gu cavity 211 has all been seted up to gu fixed ring 21 inside both sides, compression spring 22 fixes in the inside of cavity 211, one side welding of compression spring 22 has stopper 221, fixed block 23 fixes in the outside of pipette 12, the shape of fixed block 23 cooperatees with stopper 221, when installing pipette 12 in stomach tube main part 1, the fixed block 23 promotes stopper 221 and begins to extrude compression spring 22 when the outside of pipette 12 moves down, it receives the extrusion to produce opposite power push stopper 221 to reset, make pipette 12 fixed, can not need not take place at the position of pipette 12 and cause the suction to take place at the time of the pipette 12 is difficult to absorb the position because the pipette is absorbed in the position of the time of the pipette 12 is difficult to take place in the time of the position adjustment of the pipette 12.
The opening and closing assembly 3 comprises an installation cavity 31 and an opening and closing valve 32, the installation cavity 31 is in threaded connection with the upper end of the liquid injection tube 11, two injection openings 311 are formed in one side, far away from the liquid injection tube 11, of the installation cavity 31, the opening and closing valve 32 is movably installed in the installation cavity 31, one side, located on the outer side of the installation cavity 31, of the opening and closing valve 32 is connected with an adjusting knob 321, when a patient needs to be subjected to liquid injection treatment of single liquid medicine, the opening and closing valve 32 is rotated to a certain inclination angle through the adjusting knob 321, the liquid medicine is input through one of the two injection openings 311 and then flows into the stomach of the patient from the liquid injection tube 11, when the patient needs to be subjected to mixed injection treatment of two medicines, the opening and closing valve 32 is rotated to a horizontal position to close the liquid injection tube 11 after the liquid injection treatment is finished, the opening and closing valve 32 can be rotated according to actual requirements to rotate the opening and closing valve 32 to separate the installation cavity 31 or mix the medicines into the single liquid medicine and the two medicines according to actual requirements, and the quick operation of the simple hand injection is achieved.
The lower end of the liquid suction pipe 12 is provided with a liquid suction port 121, the lower end of the liquid injection pipe 11 is provided with a liquid injection port 111, gastric juice is sucked through the liquid suction port 121, and in addition, the liquid injection ports 111 are indirectly arranged, so that discomfort of a patient is reduced.
The upper end of the pipette 12 is connected with a negative pressure pipette 4, and capacity scale marks are carved on the negative pressure pipette 4, so that medical staff can absorb gastric juice of a patient better through the negative pressure pipette 4.
Sealing rubber pads are fixed on two sides of the opening and closing valve 32, so that a better sealing effect is achieved.
A joint cap 312 for sealing the two injection ports 311 is connected to one side of the installation cavity 31, and when the two injection ports 311 are not required to be used, the joint cap 312 is used for sealing the two injection ports from foreign matters.
The upper end of the stomach tube main body 1 is provided with a sealing gasket 13 for fixing the liquid injection tube 11 and the liquid suction tube 12, so that the liquid injection tube 11 and the liquid suction tube 12 are conveniently fixed.
The working principle of the utility model is as follows:
when the stomach tube with the liquid injection and liquid suction separation is used, firstly, the liquid suction tube 12 in the stomach tube main body 1 is installed, the fixed block 23 on the outer side of the liquid suction tube 12 gradually pushes the limiting block 221 and starts to squeeze the compression spring 22 when the liquid suction tube 12 moves downwards until the fixed block 23 moves to the lower end of the limiting block 221, the compression spring 22 is squeezed to generate opposite force to push the limiting block 221 to reset, so that the liquid suction tube 12 is fixed, the situation that the liquid suction tube 12 moves upwards due to too large suction force when the liquid suction tube 12 absorbs gastric juice of a patient, the liquid suction tube 12 cannot fully absorb gastric juice at the bottom of the stomach is avoided, the discomfort of the patient is reduced without adjusting the position again after the liquid suction tube 12 is put in place once, then the gastric juice is absorbed by utilizing the negative pressure liquid suction bottle 4, and then the liquid medicine injection treatment is carried out on the patient, when the injection treatment of single liquid medicine is carried out, the opening and closing valve 32 is rotated to a certain inclination angle through the adjusting knob 321, the liquid medicine is input through one of the two injection ports 311 and then flows into the stomach of a patient from the injection pipe 11, when the mixed injection treatment of two medicines is required to be carried out on the patient, the opening and closing valve 32 is rotated to the vertical position and the two liquid medicines are respectively mixed and injected into the stomach of the patient through the two injection ports 311, after the injection treatment is finished, the opening and closing valve 32 is rotated to the horizontal position and the injection pipe 11 is closed, the opening and closing assembly 3 can rotate the opening and closing valve 32 according to actual requirements to separate or mix the mounting cavity 31 so as to achieve the purposes of single injection of medicines and mixed injection of the two medicines, the operation is simple and quick, and the two injection ports 311 are sealed by the joint cap 312 to avoid sundries from entering after the injection treatment is finished.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a annotate stomach tube of liquid imbibition separation, includes stomach tube main part (1), its characterized in that: the stomach tube is characterized in that a liquid injection tube (11) and a liquid suction tube (12) are respectively arranged in the stomach tube main body (1), a fixing mechanism (2) for fixing the liquid suction tube (12) is arranged in the stomach tube main body (1), and an opening and closing assembly (3) is arranged at the upper end of the liquid injection tube (11);
the fixing mechanism (2) comprises:
the fixing ring (21), the fixing ring (21) is arranged on the side wall of the stomach tube main body (1), and cavities (211) are formed in two sides of the inside of the fixing ring (21);
the compression spring (22) is arranged in the cavity (211), and a limiting block (221) is arranged on one side of the compression spring (22);
and the fixed block (23) is arranged outside the liquid suction pipe (12), and the shape of the fixed block (23) is matched with the limiting block (221).
2. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 1 wherein: the opening and closing assembly (3) comprises:
the mounting cavity (31) is arranged at the upper end of the liquid injection pipe (11), and two injection ports (311) are arranged at one side, far away from the liquid injection pipe (11), of the mounting cavity (31);
the opening and closing valve (32) is movably arranged in the mounting cavity (31), and an adjusting knob (321) is arranged on one side of the opening and closing valve (32) and positioned on the outer side of the mounting cavity (31).
3. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 1 wherein: the lower end of the liquid suction pipe (12) is provided with a liquid suction port (121), and the lower end of the liquid injection pipe (11) is provided with a liquid injection port (111).
4. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 1 wherein: the upper end of the liquid suction pipe (12) is connected with a negative pressure liquid suction bottle (4), and a capacity scale mark is arranged on the negative pressure liquid suction bottle (4).
5. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 2 wherein: sealing rubber pads are arranged on two sides of the opening and closing valve (32).
6. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 2 wherein: one side of the mounting cavity (31) is provided with a joint cap (312) for sealing the two injection ports (311).
7. A gastric tube with liquid-filled and liquid-imbibition separation as claimed in claim 1 wherein: the upper end of the stomach tube main body (1) is provided with a sealing gasket (13) to fix the liquid injection tube (11) and the liquid suction tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336385.XU CN219804044U (en) | 2023-05-30 | 2023-05-30 | Stomach tube for liquid injection and liquid suction separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336385.XU CN219804044U (en) | 2023-05-30 | 2023-05-30 | Stomach tube for liquid injection and liquid suction separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219804044U true CN219804044U (en) | 2023-10-10 |
Family
ID=88216977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321336385.XU Active CN219804044U (en) | 2023-05-30 | 2023-05-30 | Stomach tube for liquid injection and liquid suction separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219804044U (en) |
-
2023
- 2023-05-30 CN CN202321336385.XU patent/CN219804044U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |