CN114053154A - Stomach tube for preventing food leakage - Google Patents
Stomach tube for preventing food leakage Download PDFInfo
- Publication number
- CN114053154A CN114053154A CN202111387556.7A CN202111387556A CN114053154A CN 114053154 A CN114053154 A CN 114053154A CN 202111387556 A CN202111387556 A CN 202111387556A CN 114053154 A CN114053154 A CN 114053154A
- Authority
- CN
- China
- Prior art keywords
- funnel
- joint part
- catheter
- tube
- funnel joint
- 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
- 210000002784 stomach Anatomy 0.000 title claims abstract description 20
- 235000013305 food Nutrition 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000002496 gastric effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 5
- 230000035764 nutrition Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 210000000936 intestine Anatomy 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 210000003238 esophagus Anatomy 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 229940045860 white wax Drugs 0.000 description 1
Images
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
-
- 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
- A61J15/0026—Parts, details or accessories for feeding-tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses a stomach tube for preventing food leakage, which relates to the field of medical instruments and comprises a catheter, wherein one end of the catheter is provided with a funnel joint part, the funnel joint part is used for connecting the catheter and a funnel, a fastening piece is wound on the outer wall of the funnel joint part and used for reinforcing the connection between the funnel joint part and the funnel, and the funnel joint part is made of hard materials. Through using hard material can prevent to take place the phenomenon of warping after funnel joint portion repetitious usage, effectively solve present nasogastric tube or nose intestines tube funnel joint portion rice liquid side leakage current situation, can increase clinical patient enteral nutrition pipeline safe rate of utilization, increase and annotate the food cleanliness, reduce the emergence of alimentary canal complication, reduced economic burden and because of keeping somewhere the misery that enteral nutrition pipe brought many times for the patient simultaneously.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a stomach tube for preventing food leakage.
Background
Gastric tubes are used to help patients who cannot swallow water and food necessary for special situations. The sizes of the stomach tubes are different, and the large categories of the stomach tubes comprise nasointestinal tubes, orogastric tubes and nasogastric tubes. Wherein, the length of the orogastric tube is about 45Cm, and the orogastric tube can be inserted into the mouth by 35-40 Cm. The nasal feeding tube is about 105Cm long, is required to be inserted into a nostril to be about 55Cm, passes through a pharyngeal portion, reaches the stomach through an esophagus, is easy to separate from the stomach tube, is firmly adhered, prevents repeated intubation and aspiration, and consists of a pipeline, a stomach tube feeding port connector, a stomach tube clamp and a cross-shaped knot blocking cap. The stomach tube is kept in the esophagus, the original digestive tract physiological environment of a patient is changed, the sphincter at the tail end of the esophagus is not closed tightly, pressure stimulation such as unsmooth and severe cough of the airway easily causes complications such as esophagus reflux and the like, and gastric juice can be extracted through the stomach tube. The food injection port connectors of the stomach tube are generally two, the uppermost blocking cap is opened, only a small injector can be used for manually pressurizing a push rod and a piston to inject liquid food with the same water, a booster and a 100ml large injector can be used for injecting thick meat and vegetable powder or mechanically crushing the thick meat and vegetable powder into paste or pasty noodles and the like, so that dietary fiber can be increased, defecation is facilitated, digestion and nutrition supply are promoted, but the stomach cannot be emptied too fast once, and the phenomenon that the stomach is not smooth and the esophagus backflow occurs can be caused. Large particles entering the tube will block the tube.
The existing stomach tube is generally made of polyurethane or silica gel, is soft in material, is easy to leak when being repeatedly used at the joint part of the nasogastric tube or the nasointestinal tube funnel, leads to the spraying of liquid food during food injection, needs to stick the funnel part by using an adhesive tape after the food injection is finished, and cannot ensure the cleanness and the sanitation; the cost and the pain of the patient are increased, and the funnel part deforms due to repeated feeding in the use validity period of the nasogastric tube or the nasointestinal tube, so that the nasogastric tube or the nasointestinal tube needs to be replaced due to the side leakage of the rice liquid during feeding.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention is directed to providing.
The technical scheme adopted by the invention is as follows:
the utility model provides a prevent stomach tube of food leakage, includes the pipe, and the one end of pipe is provided with funnel joint portion, and funnel joint portion is used for being connected the pipe with the funnel, and the outer wall winding of funnel joint portion has the fastener, and the fastener is used for consolidating being connected of funnel joint portion and funnel, and funnel joint portion adopts hard material.
Optionally, a connecting piece is further disposed at one end of the conduit close to the funnel joint portion, one end of the connecting piece is connected with the conduit, the other end of the connecting piece is connected with a joint cover, and the joint cover is used for covering the funnel joint portion.
Optionally, the funnel joint part is made of PTFE.
Optionally, the catheter is made of polyurethane.
Optionally, a tube core is disposed within the conduit.
The invention has the beneficial effects that:
the invention provides a stomach tube for preventing food leakage, which comprises a conduit, wherein one end of the conduit is provided with a funnel joint part, the funnel joint part is used for connecting the conduit with a funnel, a fastening piece is wound on the outer wall of the funnel joint part and used for reinforcing the connection between the funnel joint part and the funnel, and the funnel joint part is made of hard materials. Through using hard material can prevent to take place the phenomenon of warping after funnel joint portion repetitious usage, effectively solve present nasogastric tube or nose intestines tube funnel joint portion rice liquid side leakage current situation, can increase clinical patient enteral nutrition pipeline safe rate of utilization, increase and annotate the food cleanliness, reduce the emergence of alimentary canal complication, reduced economic burden and because of keeping somewhere the misery that enteral nutrition pipe brought many times for the patient simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-catheter, 2-funnel joint part, 3-fastener, 4-connecting piece and 5-joint cover.
Detailed Description
The first embodiment is as follows:
in this embodiment, as shown in fig. 1, a stomach tube for preventing food leakage comprises a catheter 1, wherein one end of the catheter 1 is provided with a funnel joint part 2, the funnel joint part 2 is used for connecting the catheter 1 with a funnel, a fastening piece 3 is wound on the outer wall of the funnel joint part 2, the fastening piece 3 is used for reinforcing the connection between the funnel joint part 2 and the funnel, and the funnel joint part 2 is made of hard material.
In this embodiment, the catheter 1 is made of polyurethane.
In this embodiment, the funnel joint part 2 is made of PTFE, which is polytetrafluoroethylene, and is a polymer prepared by polymerizing tetrafluoroethylene as a monomer. White wax, translucency, heat resistance and cold resistance are excellent, and the glass can be used for a long time at minus 180-260 ℃. The material has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, and is almost insoluble in all solvents. Meanwhile, the polytetrafluoroethylene has the characteristic of high temperature resistance, has extremely low friction coefficient, can be used for lubricating, and becomes an ideal coating for easily cleaning the inner layer of the water pipe. It has excellent chemical stability, corrosion resistance, sealing performance, high lubricating viscosity, high electric insulating performance and excellent ageing resistance. High temperature resistance, and the working temperature of the product can reach 250 ℃. Low temperature resistance, good mechanical toughness at low temperature, and 5 percent of elongation rate can be maintained even if the temperature is reduced to-196 ℃. Corrosion resistance, inertness to most chemicals and solvents, and resistance to strong acids, strong bases, water and various organic solvents. Good weatherability and optimal aging life in plastics. High lubrication, the lowest coefficient of friction in solid materials. The adhesive is not adhered, is the one with the minimum surface tension in the solid material, and does not adhere any substance. It is non-toxic, has physiological inertia, and has no adverse reaction when being implanted into human body for a long time. And is also a common material in the field of medical devices. The PTFE material is harder than the polyurethane material of the catheter 1, and does not deform even after multiple uses.
In the present embodiment, as shown in fig. 1, a connecting member 4 is further disposed at one end of the conduit 1 close to the funnel joint portion 2, one end of the connecting member 4 is connected to the conduit 1, and the other end of the connecting member 4 is connected to a joint cover 5, wherein the joint cover 5 is used for covering the funnel joint portion 2.
In this embodiment, specifically, the connecting member 4 is a polyurethane connecting band, and the joint cover 5 is made of polyurethane.
Example two:
the present embodiment provides another alternative to the catheter 1 on the basis of the first embodiment.
In this embodiment, the catheter 1 is internally provided with a wick.
In this embodiment, the tube core is specifically a guide steel wire, and the part of the guide steel wire outside the catheter 1 is connected with a steel wire handle, and is divided into different specifications according to different tube diameters and different lengths of pipelines. The joint part of the funnel is made of a harder material, the guide steel wire is made of German standard 1.4401 stainless steel, and the surface of the guide steel wire is coated with medical silicone oil of coating liquid; the guide wire handle is made of polyamide. The product should be sterile and sterilized with ethylene oxide.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. The utility model provides a prevent stomach tube of food leakage which characterized in that: including pipe (1), the one end of pipe (1) is provided with funnel joint portion (2), funnel joint portion (2) are used for being connected pipe (1) and funnel, the outer wall winding of funnel joint portion (2) has fastener (3), fastener (3) are used for consolidating being connected of funnel joint portion (2) and funnel, funnel joint portion (2) adopt hard material.
2. A gastric tube for preventing food leakage according to claim 1, wherein the end of the catheter (1) close to the funnel joint part (2) is further provided with a connecting piece (4), one end of the connecting piece (4) is connected with the catheter (1), the other end of the connecting piece (4) is connected with a joint cover (5), and the joint cover (5) is used for covering the funnel joint part (2).
3. A gastric tube for preventing food leakage according to claim 1, wherein the funnel connector portion (2) is made of PTFE.
4. A gastric tube for preventing food leakage according to claim 1, wherein said catheter (1) is made of polyurethane.
5. A gastric tube against food leakage according to claim 1, characterized in that a tube core is arranged inside said catheter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387556.7A CN114053154A (en) | 2021-11-22 | 2021-11-22 | Stomach tube for preventing food leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387556.7A CN114053154A (en) | 2021-11-22 | 2021-11-22 | Stomach tube for preventing food leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114053154A true CN114053154A (en) | 2022-02-18 |
Family
ID=80279114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111387556.7A Pending CN114053154A (en) | 2021-11-22 | 2021-11-22 | Stomach tube for preventing food leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114053154A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM504598U (en) * | 2015-04-10 | 2015-07-11 | Univ Fooyin | Fixation structure for feeding device |
| CN208989709U (en) * | 2018-07-24 | 2019-06-18 | 吴毅 | A kind of antispray formula rice feeding device for nasal feeding patient |
| CN209172968U (en) * | 2018-10-10 | 2019-07-30 | 张烽 | Detained gastric canal traction device |
| CN110464653A (en) * | 2019-08-22 | 2019-11-19 | 四川大学华西医院 | A kind of multi-cavity slidably stomach tube |
| CN209713945U (en) * | 2019-02-14 | 2019-12-03 | 杨雯 | A kind of Novel ventricular canal |
| CN209967092U (en) * | 2019-03-19 | 2020-01-21 | 何妍 | Stomach tube convenient to it is fixed |
| CN111807305A (en) * | 2019-04-11 | 2020-10-23 | 谢易成 | Split type domestic funnel of buckle connection |
| CN211912254U (en) * | 2020-02-26 | 2020-11-13 | 华中科技大学同济医学院附属协和医院 | Can reduce nasogastric tube of stomach injury |
| CN213311818U (en) * | 2020-04-24 | 2021-06-01 | 安卓医疗技术(山东)有限公司 | Nasal gastrointestinal tube with screw guide head |
| CN213373845U (en) * | 2020-06-25 | 2021-06-08 | 浙江省立同德医院 | Stomach tube |
| CN213373843U (en) * | 2020-05-29 | 2021-06-08 | 重庆医科大学附属第二医院 | Novel improved stomach tube |
| CN213431791U (en) * | 2020-09-27 | 2021-06-15 | 郑州大学第二附属医院 | Beside-bed placed gastrointestinal nutrition tube |
-
2021
- 2021-11-22 CN CN202111387556.7A patent/CN114053154A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM504598U (en) * | 2015-04-10 | 2015-07-11 | Univ Fooyin | Fixation structure for feeding device |
| CN208989709U (en) * | 2018-07-24 | 2019-06-18 | 吴毅 | A kind of antispray formula rice feeding device for nasal feeding patient |
| CN209172968U (en) * | 2018-10-10 | 2019-07-30 | 张烽 | Detained gastric canal traction device |
| CN209713945U (en) * | 2019-02-14 | 2019-12-03 | 杨雯 | A kind of Novel ventricular canal |
| CN209967092U (en) * | 2019-03-19 | 2020-01-21 | 何妍 | Stomach tube convenient to it is fixed |
| CN111807305A (en) * | 2019-04-11 | 2020-10-23 | 谢易成 | Split type domestic funnel of buckle connection |
| CN110464653A (en) * | 2019-08-22 | 2019-11-19 | 四川大学华西医院 | A kind of multi-cavity slidably stomach tube |
| CN211912254U (en) * | 2020-02-26 | 2020-11-13 | 华中科技大学同济医学院附属协和医院 | Can reduce nasogastric tube of stomach injury |
| CN213311818U (en) * | 2020-04-24 | 2021-06-01 | 安卓医疗技术(山东)有限公司 | Nasal gastrointestinal tube with screw guide head |
| CN213373843U (en) * | 2020-05-29 | 2021-06-08 | 重庆医科大学附属第二医院 | Novel improved stomach tube |
| CN213373845U (en) * | 2020-06-25 | 2021-06-08 | 浙江省立同德医院 | Stomach tube |
| CN213431791U (en) * | 2020-09-27 | 2021-06-15 | 郑州大学第二附属医院 | Beside-bed placed gastrointestinal nutrition tube |
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