CN210138321U - Self-sealing oral cavity nutrition stomach tube - Google Patents
Self-sealing oral cavity nutrition stomach tube Download PDFInfo
- Publication number
- CN210138321U CN210138321U CN201920322794.1U CN201920322794U CN210138321U CN 210138321 U CN210138321 U CN 210138321U CN 201920322794 U CN201920322794 U CN 201920322794U CN 210138321 U CN210138321 U CN 210138321U
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- CN
- China
- Prior art keywords
- self
- sealing
- tube
- oral cavity
- stomach tube
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- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 58
- 210000002784 stomach Anatomy 0.000 title claims abstract description 27
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 22
- 230000035764 nutrition Effects 0.000 title claims abstract description 22
- 210000000214 mouth Anatomy 0.000 title claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 19
- 239000010985 leather Substances 0.000 claims abstract description 12
- 210000003128 head Anatomy 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 2
- 235000021542 oral nutrition Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 210000003238 esophagus Anatomy 0.000 description 8
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009747 swallowing Effects 0.000 description 2
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a self-sealing oral cavity nutrition stomach tube, which mainly comprises a tube body, wherein the top opening of the tube body is communicated and connected with a self-sealing joint through a strong leather sheath, and the bottom opening of the tube body is connected with an elastic solid plug; the side wall of the tube body close to the bottom opening is provided with a through hole. The main body of the self-sealing joint is of a pipe body structure, external threads are arranged at the top end and the bottom end of the self-sealing joint, a pushing injector channel is downwards arranged at the top of the self-sealing joint, a sealing spring is arranged below the pushing injector channel, the top of the sealing spring is connected with a sealing cover, and the sealing cover is attached to a bottom channel opening of the pushing injector channel; and the bottom external thread pipe orifice of the self-sealing joint is connected with a top sleeve orifice of the strong leather sheath. The utility model has the advantages of simple operation, easy cleaning, no blockage, high safety and the like.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an oral cavity nutrition stomach tube.
Background
In the process of daily care and disease recovery, the supply of nutrition, moisture and medicines is an important part of patients who have difficulty in swallowing, aspiration or other patients who cannot eat normally, and the nursing difficulty of patients who need auxiliary eating for a long time is very high. Because the nasopharynx and the esophageal mucosa are easily damaged by long-term retention of the nasogastric tube and are not beneficial to swallowing function training of patients, the oral nutrition gastric tube is gradually popularized in China, the number of people using the oral nutrition gastric tube is gradually increased, and the problems therewith emerge greatly. The existing oral nutrition stomach tube has three problems in the process of pushing food: firstly, the existing oral nutrition stomach tube is easy to lose by additionally arranging a cover, the cover is required to be covered every time when food is injected, the reflux phenomenon can occur in the process of injecting the food, the food is easy to gush out, the injection efficiency is not high, and the nursing and cleaning are very troublesome; secondly, in the process that the nutrition tube enters the esophagus, the directions of the throat and the esophagus cannot be completely consistent with the direction of the oral nutrition stomach tube, and the guide device and the degree of freedom of the existing oral nutrition tube are not considered in the design of the bottom end of the oral nutrition tube, so that the discomfort of nausea, vomiting and the like of a patient is easily caused in the tube placing process; third, the existing oral cavity nutrition stomach tube is very easy to bend in the storage process due to the special hollow strip tubular structure and the property of the self plastic material, and the service life of the nutrition tube is greatly shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a with solve and use oral cavity nutrition stomach tube in the daily nutrition supply in-process of oral cavity nutrition stomach tube at every turn cover inconvenient, food backward flow, put the pipe in-process and arouse easily that the patient is uncomfortable, the easy flexible problem of oral cavity nutrition stomach tube at the dysphagia crowd increasing.
In order to solve the technical problem, the utility model provides a self-sealing oral cavity nutrition stomach tube, which mainly comprises a tube body, wherein the top opening of the tube body is communicated and connected with a self-sealing joint through a strong leather sheath, and the bottom opening of the tube body is connected with an elastic solid plug; the side wall of the tube body close to the bottom opening is provided with a through hole.
Furthermore, the main body of the self-sealing joint is of a pipe body structure, external threads are arranged at the top end and the bottom end of the self-sealing joint, a syringe channel is downwards arranged at the top of the self-sealing joint, a sealing spring is arranged below the syringe channel, the top of the sealing spring is connected with a sealing cover, and the sealing cover is attached to a bottom channel opening of the syringe channel; and the bottom external thread pipe orifice of the self-sealing joint is connected with a top sleeve orifice of the strong leather sheath.
Furthermore, the strong leather sheath is of a bucket-shaped structure, and a bottom sleeve opening is connected with the tube body in a sleeved mode.
Furthermore, the length of the plug head of the elastic solid body is 5-10 mm, a circle of concave arc is arranged at the joint of the plug head and the pipe body, and the diameter of the concave arc is 1.5-2 mm; the bottom opening of the tube body is connected with the inner concave arc of the plug head of the elastic solid body.
Further, the length of the pipe body is 20-70 cm, and length models are arranged every 3 cm; the diameter of the pipe body is 2-5 mm, and diameter models are arranged every 1-2 mm.
Furthermore, scale marks are processed on the surface of the pipe body, and the scale marks are arranged along the pipe body and are not easy to wash and corrode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. it easily loses to connect to have solved traditional oral nutrition stomach tube end cover from the mouth of sealing, and the manual step of sealing between two times food are pushed is loaded down with trivial details and easily have food to flow, causes to push inefficiency, and the problem of the clean degree of difficulty grow of nursing ensures to reach high-efficient convenient food in the use and pushes on theoretical innovation and structural design.
2. The round concave arc designed between the elastic solid plug at the bottom end of the oral nutrition stomach tube and the hollow tube body guarantees that the elastic solid plug has enough freedom and flexibility when the oral nutrition stomach tube enters the esophagus, and improves the efficiency and comfort of entering the esophagus.
Drawings
Fig. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of a self-sealing joint structure.
FIG. 3 is a schematic view of a thread structure of the self-sealing joint.
Fig. 4 is a structural schematic diagram of the plug head of the elastic solid body.
Reference numerals: 1-self-sealing joint, 2-elastic solid plug, 3-tube, 4-strong leather sheath, 11-injector channel, 12-sealing spring, 13-external thread, 14-sealing cover, 15-through hole, 16-scale mark, 17-injection cover, 18-injection channel.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the embodiment, as shown in fig. 1-4, a self-sealing oral cavity nutrition stomach tube is provided, which includes a tube body 3, wherein a top opening of the tube body is communicated and connected with a self-sealing joint 1 through a strong leather sheath 4, and a bottom opening of the tube body is connected with an elastic solid plug 2; the side wall of the tube body close to the bottom opening is provided with a through hole 15.
The main body of the self-sealing joint is of a pipe body structure, external threads 13 are arranged at the top end and the bottom end of the self-sealing joint, a pushing injector channel 11 is downwards arranged at the top of the self-sealing joint, a sealing spring 12 is arranged below the pushing injector channel, the top of the sealing spring is connected with a sealing cover 14, and the sealing cover is attached to a bottom channel opening of the pushing injector channel; and the bottom external thread pipe orifice of the self-sealing joint is connected with a top sleeve orifice of the strong leather sheath. From a mouthful joint solved traditional oral nutrition stomach tube end cover and easily lost and twice injection push the manual step of sealing between the food loaded down with trivial details and easily have the food outflow problem of sealing, let it reach high-efficient convenient food in the use and push. Utilize from the joint design of sealing to realize that the injector passes through the external screw thread fixed, will inject simultaneously that lid 17 pushes down to sealed with the laminating of injector passageway 11 to make the sealing spring compression, open and inject passageway 18, food/medicine flows out from the injector, flows into the body through injecting the passageway. When the injector leaves the thread, the sealing spring extends to close the injection channel.
The strong leather sheath is of a bucket-shaped structure, and the bottom sleeve opening is connected with the tube body in a sleeved mode.
The length of the elastic solid plug is 5-10 mm, a circle of concave arc 21 is arranged at the joint of the elastic solid plug and the pipe body, and the diameter of the concave arc is 1.5-2 mm; the bottom opening of the tube body is connected with the inner concave arc of the plug head of the elastic solid body. In order to avoid food residue at the tail end of the tube body after pushing food, the tube body is convenient to clean, the through hole at the bottom end of the tube body is 2-3 mm away from the concave arc in the oral cavity nutrient stomach tube, the elastic solid body structure ensures that the self compressive strength of the material in the process that the oral cavity nutrient stomach tube enters the throat and the esophagus is enough to resist the human mechanical strength in the tube placing process, and the scratch of the bottom end bending to the esophagus caused by too low strength of the traditional nutrient tube is avoided. Meanwhile, the tube body is connected with the inner concave arc of the elastic solid body, so that when the oral cavity nutrition stomach tube enters the throat and the esophagus, the elastic solid body has enough freedom degree and flexibility, and the efficiency and the comfort of entering the esophagus are improved.
The body length is 20 ~ 70cm, and sets up a length model every 3cm, and the body diameter is 2 ~ 5mm, and sets up a diameter model every 1 ~ 2mm, can satisfy the demand of child and adult and different height crowds to oral cavity nutrition stomach tube.
The scale marks 16 are processed on the surface of the pipe body, and the scale marks are arranged along the pipe body and are not easy to wash and corrode.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Various modifications and improvements made to the technical solution of the present invention by those skilled in the art are intended to fall within the scope of the present invention as defined in the appended claims. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a from mouthful oral cavity nutrition stomach tube, mainly includes the body, its characterized in that: the top opening of the tube body is communicated and connected with the self-sealing joint through a strong leather sheath, and the bottom opening of the tube body is connected with the elastic solid plug; the side wall of the tube body close to the bottom opening is provided with a through hole.
2. The self-sealing oral cavity nutrition stomach tube of claim 1, characterized in that: the main body of the self-sealing joint is of a pipe body structure, external threads are arranged at the top end and the bottom end of the self-sealing joint, a pushing injector channel is downwards arranged at the top of the self-sealing joint, a sealing spring is arranged below the pushing injector channel, the top of the sealing spring is connected with a sealing cover, and the sealing cover is attached to a bottom channel opening of the pushing injector channel; and the bottom external thread pipe orifice of the self-sealing joint is connected with a top sleeve orifice of the strong leather sheath.
3. The self-sealing oral cavity nutrition stomach tube of claim 1, characterized in that: the strong leather sheath is of a bucket-shaped structure, and the bottom sleeve opening is connected with the tube body in a sleeved mode.
4. The self-sealing oral cavity nutrition stomach tube of claim 1, characterized in that: the length of the elastic solid plug is 5-10 mm, a circle of concave arc is arranged at the joint of the elastic solid plug and the pipe body, and the diameter of the concave arc is 1.5-2 mm; the bottom opening of the tube body is connected with the inner concave arc of the plug head of the elastic solid body.
5. The self-sealing oral cavity nutrition stomach tube of claim 1, characterized in that: the length of the pipe body is 20-70 cm, and one length model is arranged every 3 cm; the diameter of the pipe body is 2-5 mm, and diameter models are arranged every 1-2 mm.
6. The self-sealing oral cavity nutrition stomach tube of claim 1, characterized in that: the surface of the pipe body is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322794.1U CN210138321U (en) | 2019-03-14 | 2019-03-14 | Self-sealing oral cavity nutrition stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322794.1U CN210138321U (en) | 2019-03-14 | 2019-03-14 | Self-sealing oral cavity nutrition stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210138321U true CN210138321U (en) | 2020-03-13 |
Family
ID=69733137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322794.1U Expired - Fee Related CN210138321U (en) | 2019-03-14 | 2019-03-14 | Self-sealing oral cavity nutrition stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210138321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758370A (en) * | 2019-03-14 | 2019-05-17 | 吉林大学 | A kind of Self-enclosing nutrition stomach tube through oral cavity and storage box |
-
2019
- 2019-03-14 CN CN201920322794.1U patent/CN210138321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758370A (en) * | 2019-03-14 | 2019-05-17 | 吉林大学 | A kind of Self-enclosing nutrition stomach tube through oral cavity and storage box |
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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 |
Granted publication date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |