CN109172380A - Oral nutritional pipe - Google Patents
Oral nutritional pipe Download PDFInfo
- Publication number
- CN109172380A CN109172380A CN201810931237.XA CN201810931237A CN109172380A CN 109172380 A CN109172380 A CN 109172380A CN 201810931237 A CN201810931237 A CN 201810931237A CN 109172380 A CN109172380 A CN 109172380A
- Authority
- CN
- China
- Prior art keywords
- seeker
- silica gel
- tube body
- oral nutritional
- hardness
- 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.)
- Pending
Links
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000741 silica gel Substances 0.000 claims abstract description 41
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 41
- 235000013305 food Nutrition 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000002627 tracheal intubation Methods 0.000 abstract description 7
- 230000001464 adherent effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 210000001564 haversian system Anatomy 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
Abstract
The present invention provides a kind of oral nutritional pipes, oral nutritional pipe includes tube body, the head end of tube body is equipped with food import, end tube wall is equipped with food tap hole, the end integral packaging of the tube body has silica gel seeker, the end of the silica gel seeker has smooth spherical outer surface, and the hardness of the silica gel seeker is less than the hardness of tube body.The end of tube body is packaged by silica gel seeker, and the hardness of silica gel seeker is less than the hardness of tube body, and the end of silica gel seeker is spherical outer surface.In use, silica gel seeker introduction pipe body enters in human body, when by way of throat, the spherical outer surface of silica gel seeker is contacted with throat, and the material is soft for silica gel seeker, it may occur that certain bending deformation, enable silica gel seeker successfully adherent by throat, facilitates intubation operation.Due to silica gel seeker outer smooth and the material is soft, smaller to the injury of human body, the comfort level of patient is improved.
Description
Technical field
The present invention relates to a kind of oral nutritional pipes.
Background technique
The structure of current oral nutritional pipe, should as shown in the utility model patent that Authorization Notice No. is CN202892454U
Utility model patent discloses a kind of novel mouth nutrition stomach tube, which includes tube body, and the head end of tube body opens up
There is food import, food import is connected with needle tube joint, is connected with end cap on needle tube joint, can when not using needle tube joint
Guarantee the cleaning of needle tube joint.The through-hole of through tube inside and outside is offered on the tube wall of the end of tube body, and (i.e. food stream goes out
Hole), through-hole is elliptical aperture, offers straight joint at the both ends of the long axis direction of elliptical aperture, can be in injection by opening up straight joint
The handling capacity of through-hole is improved when the biggish food of grain.Moreover, being also arranged with tooth on outer tube wall of the tube body close to needle tube joint
Pad, the rear end of bite-block are provided with the gear edge with the cooperation of lip block.
In the prior art, on the end of tube body integrally formed with cover, to encapsulate the end of tube body, the material of cover with
The material of tube body is consistent.When oral nutritional pipe is inserted into human body from outside to inside, since the material of tube body and cover is harder and
Outer surface is rougher, in catheterization procedure, especially by way of throat when, cover is not susceptible to curved after being in contact with throat wall
Folding, adherent can not carry out changed course movement, increase the difficulty of intubation.Moreover, because cover outer surface is rougher, with rubbing for human body
It is larger to wipe power, the comfort level of patient is caused to substantially reduce, resistance when intubation is also corresponding to be increased, and it is difficult to further increase intubation
Degree.
Summary of the invention
The purpose of the present invention is to provide a kind of oral nutritional pipes, to reduce the intubation difficulty of oral nutritional pipe.
To achieve the above object, the technical solution of oral nutritional pipe of the present invention is: a kind of oral nutritional pipe, including tube body,
The head end of tube body is equipped with food import, and end tube wall is equipped with food tap hole, and the end integral packaging of the tube body has silica gel
Seeker, the end of the silica gel seeker have smooth spherical outer surface, and the hardness of the silica gel seeker is less than pipe
The hardness of body.
The beneficial effects of the present invention are: the end of tube body passes through silica gel seeker in oral nutritional pipe provided by the invention
It is packaged, and the hardness of silica gel seeker is less than the hardness of tube body, the end of silica gel seeker is spherical outer surface.It uses
When, silica gel seeker introduction pipe body enters in human body, when by way of throat, the spherical outer surface of silica gel seeker and throat
Contact, the material is soft for silica gel seeker, it may occur that certain bending deformation enables silica gel seeker successfully adherent logical
Throat is crossed, intubation operation is facilitated.Due to silica gel seeker outer smooth and the material is soft, patient smaller to the injury of human body
Comfort level be improved.
Further, the silica gel seeker is the solid silica gel seeker for being packaged in tube body end.
Silica gel seeker is designed as solid silica gel seeker, can be avoided the end food residual of nutrient canal, for cleaning
Convenience is provided.
Further, the length along tube body extending direction of the solid silica gel seeker is 0.3-0.8cm.
In view of the actual size limitation of product and the guidance of solid silica gel seeker requirement, by calculating and analyzing,
The solid silica gel seeker of 0.3-0.8cm long can have both guidance passability and size requirement.
Further, the spherical outer surface is equipped with hydrophilic coating.
Hydrophilic coating is set on spherical outer surface, the guidance passability of silica gel seeker can be further increased.
Further, hydrophilic coating also is provided on the outer surface of the tube body.
It is equipped with hydrophilic coating in the outer surface of tube body, lubricating action can be played, instead of in operating process in the prior art
The process dipping in water or being lubricated using honey keeps plug nutrient canal more smooth, moreover, hydrophilic coating is not easy to be cleaned out, it can
It is used for multiple times.
Further, the tube body has body wall, is embedded with developing line in the body wall, the developing line prolongs along tube body
Direction is stretched to be disposed to extend.
By burying developing line in the body wall of tube body, the position of nutrient canal can be monitored in real time, nutrient canal is understood and inserts
Enter Endo-esophageal depth.
Detailed description of the invention
Fig. 1 is the schematic diagram of oral nutritional pipe of the present invention；
Fig. 2 is the schematic diagram of Section A-A in Fig. 1.
In attached drawing, 1- tube body；2- through-hole, the solid seeker of 3-；4- hydrophilic coating；5- developing line；6- needle tubing plug；The end 7-
Lid.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of oral nutritional pipe of the invention, as shown in Figure 1 to Figure 2, oral nutritional pipe include tube body 1, pipe
One end of body 1 is equipped with food import, and needle tubing plug 6 is connected in food import, end cap 7 is connected on needle tubing plug 6, not
Guarantee the cleaning of needle tubing plug 6 when use.
Tube body both ends open in the present embodiment offers the through-hole 2 for food outflow on the end tube wall of tube body 1,
Through-hole 2 along tube body 1 extending direction arranged for interval there are four, each through-hole 2 is elliptical aperture, and the long axis direction of elliptical aperture is tube body
1 extending direction.In order to guarantee that the food of larger particles can pass through, straight joint is offered (in figure not on 2 long axis direction of through-hole
Label), to improve the handling capacity of larger particles food.
In order to guarantee the smooth intubation of oral nutritional pipe, and the comfort level of patient is improved, in the present embodiment, in tube body 1
Integrally formed with transparent solid seeker 3, concrete mode can be integrated moulding by casting, the length of solid seeker 3 for end
Can to be 0.3-0.8cm in 0.5cm(other embodiments).The distal end faces of solid seeker 3 are spherical, and distal end faces
Smooth treatment, the material of solid seeker is silica gel material in the present embodiment, and material is softer than the material of tube body, to oesophagus or throat
The damage of inner wall is smaller.In catheterization procedure, after solid seeker 3 is in contact with human body oesophagus or throat inner wall, due to
The material is soft for solid seeker 3, and surface is smooth, can be mobile along the extending direction of oesophagus or throat inner wall, can be smooth
The specified position of insertion.Moreover, can be avoided food after solid seeker 3 is arranged and remain in oral nutritional pipe.
In the present embodiment, for the resistance for further decreasing oral nutritional pipe in catheterization procedure, in tube body 1 and solid guidance
First 3 outside is coated with hydrophilic coating 4, and hydrophilic coating 4 can play lubricating action, instead of dipping in operation in the prior art
Water lubricates process using honey, so that plug is more smooth.Moreover, hydrophilic coating 4 after each feed finishes cleaning still
Reservation will not fall off, and may be reused, and will not be destroyed because cleaning repeatedly.
In order to be monitored in real time to the depth of tube body, in the present invention, developing line is buried in the body wall of tube body 1
5, specifically, developing line 5 can take the mode with the integrated moulding by casting of tube body 1.Developing line 5 extends with tube body 1, and developing line
Through whole tube body, can clearly it show under radioactive ray, to understand the position of tube body at any time, monitoring tube body 1 is inserted into
Depth in esophageal patient.
In the present embodiment, the length of tube body is 40cm, is made of transparent silica gel, the outer diameter of adult model is 5mm, internal diameter is
4mm, the outer tube diameter of children's model is 2mm, internal diameter 1mm.0-1 years old infant catheter depth is that 18-20cm(ensures that end is being eaten
Pipe).
In the present embodiment, through-hole constitutes food tap hole.Solid seeker constitutes solid silica gel seeker, solid silicon
The distal end faces of glue seeker are spherical outer surface.It certainly, can also will be solid if only for improving the passability of nutrient canal
Silica gel seeker becomes hollow silica gel seeker.
Claims (6)
1. a kind of oral nutritional pipe, including tube body, the head end of tube body is equipped with food import, and end tube wall is flowed out equipped with food
Hole, it is characterised in that: the end integral packaging of the tube body has silica gel seeker, and the end of the silica gel seeker has smooth
Spherical outer surface, the hardness of the silica gel seeker is less than the hardness of tube body.
2. oral nutritional pipe according to claim 1, it is characterised in that: the silica gel seeker is to be packaged in tube body end
Solid silica gel seeker.
3. oral nutritional pipe according to claim 2, it is characterised in that: the solid silica gel seeker extends along tube body
The length in direction is 0.3-0.8cm.
4. oral nutritional pipe according to claim 1 or 2 or 3, it is characterised in that: the spherical outer surface is equipped with parent
Water coating.
5. oral nutritional pipe according to claim 4, it is characterised in that: also be provided with hydrophilic painting on the outer surface of the tube body
Layer.
6. oral nutritional pipe according to claim 1 or 2 or 3, it is characterised in that: the tube body has body wall, the body
Developing line is embedded in wall, the developing line is disposed to extend along the extending direction of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931237.XA CN109172380A (en) | 2018-08-15 | 2018-08-15 | Oral nutritional pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931237.XA CN109172380A (en) | 2018-08-15 | 2018-08-15 | Oral nutritional pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109172380A true CN109172380A (en) | 2019-01-11 |
Family
ID=64918037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931237.XA Pending CN109172380A (en) | 2018-08-15 | 2018-08-15 | Oral nutritional pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172380A (en) |
Cited By (2)
| 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 |
| WO2021179450A1 (en) * | 2020-03-13 | 2021-09-16 | 江苏苏云医疗器材有限公司 | Nasogastric tube structure, and machining mold and machining method therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822617A (en) * | 2010-02-04 | 2010-09-08 | 曾西 | Eating method for patient |
| CN102614086A (en) * | 2011-08-10 | 2012-08-01 | 山东峰源医用材料有限公司 | Gastrointestinal nutrition drainage tube |
| CN204699048U (en) * | 2015-06-16 | 2015-10-14 | 江苏嘉鼎诚医疗器械有限公司 | A kind of medical nasogastric tube |
| CN206081289U (en) * | 2016-04-01 | 2017-04-12 | 丽水市人民医院 | Easy gastric tube insertion device |
| CN209060040U (en) * | 2018-08-15 | 2019-07-05 | 郑州大学第一附属医院 | A kind of oral nutritional pipe |
-
2018
- 2018-08-15 CN CN201810931237.XA patent/CN109172380A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822617A (en) * | 2010-02-04 | 2010-09-08 | 曾西 | Eating method for patient |
| CN102614086A (en) * | 2011-08-10 | 2012-08-01 | 山东峰源医用材料有限公司 | Gastrointestinal nutrition drainage tube |
| CN204699048U (en) * | 2015-06-16 | 2015-10-14 | 江苏嘉鼎诚医疗器械有限公司 | A kind of medical nasogastric tube |
| CN206081289U (en) * | 2016-04-01 | 2017-04-12 | 丽水市人民医院 | Easy gastric tube insertion device |
| CN209060040U (en) * | 2018-08-15 | 2019-07-05 | 郑州大学第一附属医院 | A kind of oral nutritional pipe |
Cited By (2)
| 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 |
| WO2021179450A1 (en) * | 2020-03-13 | 2021-09-16 | 江苏苏云医疗器材有限公司 | Nasogastric tube structure, and machining mold and machining method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
|
| RJ01 | Rejection of invention patent application after publication |