CN219646278U - Disposable nasal feeding tube assembly - Google Patents
Disposable nasal feeding tube assembly Download PDFInfo
- Publication number
- CN219646278U CN219646278U CN202320659632.3U CN202320659632U CN219646278U CN 219646278 U CN219646278 U CN 219646278U CN 202320659632 U CN202320659632 U CN 202320659632U CN 219646278 U CN219646278 U CN 219646278U
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- CN
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- Prior art keywords
- joint
- nasal feeding
- tube
- pipe
- feeding tube
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- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 210000002784 stomach Anatomy 0.000 description 7
- 235000020888 liquid diet Nutrition 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a disposable nasal feeding tube assembly, which comprises a first nasal feeding tube and a second nasal feeding tube, wherein the first nasal feeding tube is sleeved in the second nasal feeding tube, the first nasal feeding tube comprises a first tube body and a first joint, the first tube body is connected with the first joint, the first joint is used for being connected with an injector, the first tube body is used for being inserted into a nasal cavity, the second nasal feeding tube comprises a second tube body and a second joint, and the second tube body is connected with the second joint; the pipe diameter of the first pipe body is smaller than that of the second pipe body, the first pipe body is sleeved in the second pipe body, and the first joint is sleeved in the second joint; and one end of the second pipe body, which is far away from the second joint, is provided with an avoidance hole, and one end of the first pipe body, which is far away from the first joint, passes through the avoidance hole. The disposable nasal feeding tube assembly is convenient to use, can remarkably improve nasal feeding quality and comfort of patients, and is beneficial to large-scale popularization.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a disposable nasal feeding tube assembly.
Background
Nasal feeding is that a nasal feeding tube is manually placed into an esophagus through a nasal cavity under special conditions, food is firstly pasted by a grinder, a large injection port below the nasal feeding tube is connected by a large injector, after the connection is firm, a push rod piston is manually pressurized to pump water and food into the stomach of a patient, so that the patient incapable of swallowing autonomously is helped to provide water and food, and in-vivo metabolism, weight and nutrition are maintained.
When the nasal feeding tube is actually used, after the nasal feeding tube is generally placed down, a period of time is needed, a week is needed, a month is needed, the nasal feeding tube is needed to be frequently used for conveying nutrient solution, liquid diet and the like, and as the liquid diet can be attached to the tube wall of the nasal feeding tube, the liquid diet spoils and causes the nasal feeding tube to be blocked, the nasal feeding tube is needed to be cleaned at intervals in use, a traditional cleaning method is that medical staff adopts a flushing syringe to suck warm water or flushing liquid to flush the tube, the method is difficult to flush away tiny residue particles attached to the inner wall of the nasal feeding tube, and the existing axial flushing mode can cause the flushing liquid to enter the stomach of a patient, so that discomfort is caused to the patient.
Disclosure of Invention
The utility model aims to provide a disposable nasal feeding tube assembly, which solves the problems existing in the prior nasal feeding tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the disposable nasal feeding tube assembly comprises a first nasal feeding tube and a second nasal feeding tube, wherein the first nasal feeding tube is sleeved in the second nasal feeding tube; the first nasal feeding tube comprises a first tube body and a first connector, the first tube body is connected with the first connector, the first connector is used for being connected with a syringe, the first tube body is used for being inserted into a nasal cavity, the second nasal feeding tube comprises a second tube body and a second connector, and the second tube body is connected with the second connector; the pipe diameter of the first pipe body is smaller than that of the second pipe body, the first pipe body is sleeved in the second pipe body, and the first joint is sleeved in the second joint; the second body is kept away from the one end that the second connects is equipped with dodges the hole, the first body is kept away from the one end that the first connects is passed dodge the hole setting.
Further, the first connector and the second connector are both conical, a first insertion pipe is arranged at the lower end of the first connector, the first pipe body is inserted on the first insertion pipe, a second insertion pipe is arranged at the lower end of the second connector, the second pipe body is inserted on the second insertion pipe, and the pipe diameter of the second insertion pipe is larger than that of the first insertion pipe.
Further, a joint plug is connected to the outer wall of the second joint, and the joint plug is used for plugging the first joint or the second joint.
Further, an ear plate which is convenient for withdrawing the first joint is arranged at the upper end of the first joint.
Further, still include and connect the protective sheath, connect the protective sheath cover to establish the second connects the outside, including first protective housing and second protective housing, first protective housing with the second protective housing all is hollow semi-cylindrical, first protective housing with second protective housing one end is articulated to be connected, and the other end joint is connected.
Further, the end of the first pipe body, which is far away from the first joint, and the end of the second pipe body, which is far away from the second joint, are respectively provided with a through hole on the pipe wall.
The utility model has the beneficial effects that:
according to the disposable nasal feeding tube assembly, the first nasal feeding tube and the second nasal feeding tube are sleeved, so that when nasal feeding is carried out, the nasal feeding tube is inserted through the nasal cavity, liquid food is conveyed through the first tube body and the first connector, when the first nasal feeding tube is used for a period of time and the using effect is poor, the first tube body is pulled out through the first connector, the second tube body and the second connector can be continuously used, and therefore the old nasal feeding tube is not required to be pulled out first to be replaced by a new nasal feeding tube, discomfort of a patient is reduced, and comfort of the patient is improved.
Drawings
FIG. 1 is a schematic view of a single use nasogastric tube assembly of the present utility model;
FIG. 2 is a schematic illustration of A-A of FIG. 1;
FIG. 3 is a schematic diagram at B in FIG. 2;
fig. 4 is a schematic view (exploded view) of the disposable nasogastric tube assembly of the present utility model.
Name corresponding to each label in the figure:
1. the first nasal feeding tube, 11, a first tube body, 12, a first connector, 13, a first insertion tube, 14, an ear plate, 2, a second nasal feeding tube, 21, a second tube body, 22, a second connector, 23, an avoidance hole, 24, a second insertion tube, 3, a connector plug, 4, a connector protective sleeve, 41, a first protective shell, 42, a second protective shell, 5 and a through hole.
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 are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1 of the present utility model:
the disposable nasal feeding tube assembly provided by the embodiment of the utility model is characterized in that the nasal feeding tubes are sleeved together, so that the nasal feeding tubes can be replaced under the condition that normal use is not affected, the use effect of the nasal feeding tubes is ensured, and the comfort level of a patient is improved.
Specifically, as shown in fig. 1-4, the disposable nasal feeding tube assembly comprises a first nasal feeding tube 1 and a second nasal feeding tube 2, wherein the first nasal feeding tube 1 is sleeved in the second nasal feeding tube 2, the first nasal feeding tube 1 comprises a first tube body 11 and a first joint 12, the first tube body 11 is connected with the first joint 12, the first joint 12 is positioned outside a patient, a syringe is connected with the first joint 12, liquid diet is input into the stomach of the patient through the first joint 12 and the first tube body 11, the second nasal feeding tube 2 comprises a second tube body 21 and a second joint 22, the second tube body 21 is connected with the second joint 22, the tube diameter of the first tube body 11 is smaller than that of the second tube body 21, so that the first tube body 11 can be sleeved in the first tube body 11, the first joint 12 is sleeved in the second joint 22, one end, far away from the second joint 22, namely, of the stomach is provided with a dodging hole 23, and one end, far away from the first tube body 11, of the first joint 12 is arranged through the dodging hole 23.
Through the setting for when carrying out nasal feeding, only need insert the nasal feeding pipe once, when the result of use is bad after first nasal feeding pipe 1 uses a period, take out first body 11 through first joint 12, can continue to use second body 21 and second joint 22, thereby need not to take old nasal feeding pipe earlier and change new nasal feeding pipe, reduce patient's discomfort, improve patient's travelling comfort.
As shown in fig. 2 and fig. 3, the first connector 12 and the second connector 22 are both tapered, the lower end of the first connector 12 is provided with a first insertion tube 13, the first tube 11 is inserted on the first insertion tube 13, the lower end of the second connector 22 is provided with a second insertion tube 24, the second tube 21 is inserted on the second insertion tube 24, and the tube diameter of the second insertion tube 24 is greater than that of the first insertion tube 13, so that the first tube 11 can be smoothly pulled out, and interference of the second connector 22 is avoided.
In this embodiment, in order to avoid pollution during actual use, the outer wall of the second connector 22 is connected with the connector plug 3, the connector plug 3 is also tapered, when the first connector 12 is used for nasal feeding, the connector plug 3 is inserted into the first connector 12, and when the second connector 22 is used for nasal feeding, the connector plug 3 can still be inserted into the second connector 22, so that the adaptability of the connector plug 3 is improved.
In order to facilitate the extraction of the first tube 11, in this embodiment, the upper end of the first connector 12 is provided with an ear plate 14, so that the first connector 12 and the first tube 11 can be conveniently extracted through the ear plate 14, thereby improving the convenience in extraction.
In practical use, the joint plug 3 can only protect the inside of the first joint 12 or the second joint 22, while the outer wall still has the possibility of being polluted, and in this embodiment, the joint protection sleeve 4 is provided to protect the first joint 12 and the second joint 22 comprehensively.
As shown in fig. 2 and fig. 4, the joint protection sleeve 4 is disposed outside the second joint 22, and includes a first protection shell 41 and a second protection shell 42, where the first protection shell 41 and the second protection shell 42 are hollow semi-cylindrical, one ends of the first protection shell 41 and the second protection shell 42 are hinged, and the other ends are connected with the clamping holes through clamping columns in a matching and clamping manner.
Meanwhile, through holes 5 are formed in the wall of the first tube 11 at the end inserted into the stomach and the second tube 21 at the end inserted into the stomach, so that the liquid diet can flow into the stomach conveniently.
Working principle:
when nasal feeding is carried out, the nasal feeding tube is inserted through the nasal cavity, liquid food is conveyed through the first tube body 11 and the first connector 12, when the use effect is bad after the first nasal feeding tube 1 is used for a period of time, the first tube body 11 is pulled out through the first connector 12, and the second tube body 21 and the second connector 22 can be continuously used, so that the old nasal feeding tube is not required to be pulled out first to be replaced by a new nasal feeding tube, discomfort of a patient is reduced, and comfort of the patient is improved.
The disposable nasal feeding tube assembly is convenient to use, can remarkably improve nasal feeding quality and comfort of patients, and is beneficial to large-scale popularization.
Claims (6)
1. Disposable nasal feeding tube assembly, its characterized in that: the nasal feeding tube comprises a first nasal feeding tube and a second nasal feeding tube, wherein the first nasal feeding tube is sleeved in the second nasal feeding tube; the first nasal feeding tube comprises a first tube body and a first connector, the first tube body is connected with the first connector, the first connector is used for being connected with a syringe, the first tube body is used for being inserted into a nasal cavity, the second nasal feeding tube comprises a second tube body and a second connector, and the second tube body is connected with the second connector; the pipe diameter of the first pipe body is smaller than that of the second pipe body, the first pipe body is sleeved in the second pipe body, and the first joint is sleeved in the second joint; the second body is kept away from the one end that the second connects is equipped with dodges the hole, the first body is kept away from the one end that the first connects is passed dodge the hole setting.
2. The single use nasogastric tube assembly of claim 1, wherein: the first joint and the second joint are both conical, a first plug pipe is arranged at the lower end of the first joint, the first pipe body is plugged on the first plug pipe, a second plug pipe is arranged at the lower end of the second joint, the second pipe body is plugged on the second plug pipe, and the pipe diameter of the second plug pipe is larger than that of the first plug pipe.
3. The single use nasogastric tube assembly of claim 2, wherein: the second joint outer wall is connected with a joint plug, and the joint plug is used for plugging the first joint or the second joint.
4. The single use nasogastric tube assembly of claim 3, wherein: the upper end of the first connector is provided with an ear plate which is convenient for withdrawing the first connector.
5. The single use nasogastric tube assembly of claim 4, wherein: still including connecting the protective sheath, connect the protective sheath cover to establish the second connects the outside, including first protective housing and second protective housing, first protective housing with the second protective housing all is hollow semi-cylindrical, first protective housing with second protective housing one end is articulated to be connected, and the other end joint is connected.
6. The single use nasogastric tube assembly of claim 5, wherein: and the end, far away from the first joint, of the first pipe body and the end, far away from the second joint, of the second pipe body are respectively provided with a through hole on the pipe wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659632.3U CN219646278U (en) | 2023-03-29 | 2023-03-29 | Disposable nasal feeding tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659632.3U CN219646278U (en) | 2023-03-29 | 2023-03-29 | Disposable nasal feeding tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646278U true CN219646278U (en) | 2023-09-08 |
Family
ID=87878854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320659632.3U Active CN219646278U (en) | 2023-03-29 | 2023-03-29 | Disposable nasal feeding tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646278U (en) |
-
2023
- 2023-03-29 CN CN202320659632.3U patent/CN219646278U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |