CN105853237A - Cord-guided enteral nutrition tube - Google Patents
Cord-guided enteral nutrition tube Download PDFInfo
- Publication number
- CN105853237A CN105853237A CN201610247522.0A CN201610247522A CN105853237A CN 105853237 A CN105853237 A CN 105853237A CN 201610247522 A CN201610247522 A CN 201610247522A CN 105853237 A CN105853237 A CN 105853237A
- Authority
- CN
- China
- Prior art keywords
- tube
- nasal cavity
- intestinal tube
- cavity intestinal
- nose
- 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
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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
- A61J15/0007—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth inserted by using a guide-wire
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a cord-guided enteral nutrition tube and belongs to the technical field of medical instruments. The cord-guided enteral nutrition tube comprises an enteral tube, a hole is formed in each of the top end and the bottom end of the enteral tube, a guide pipeline penetrating the whole enteral tube is arranged in the enteral tube, a pull ring is arranged at the upper end of the guide pipeline while the lower end of the same extends out of the enteral tube, an outside-tube portion of a cord of the enteral tube is spirally compressed and arranged, and a soluble binder and a thin film coating are encapsulated outside the outside-tube portion of the guide pipeline. By using the cord-guided enteral nutrition tube, enteral tube indwelling can be implemented at the beside in a bare-handed micro-irritation manner. The cord-guided enteral nutrition tube is quite simple to operate, so that difficulty of conventional medical operation is lowered greatly, medical risks are lowered, and enteral nutrition treatment can be implemented on more patients.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of cotton rope guiding nose jejunal nutrient canal.
Background technology
The more common nasogastric tube of nose jejunal nutrient canal is to implement to have in enteral nutrition minimizing gastroesophageal reflux etc. many
Advantage, but often need during its indwelling to guide by gastroscope or steel wire.Although guiding success rate relatively through gastroscope
Height, but require that the special doctor being familiar with operating gastroscope is carried out, and to patient's physiological stimulation compared with being greatly that it is intrinsic
Shortcoming；Although guiding blind spy method operation easier and the stimulation to patient less through steel wire, but success rate being often
Relatively low.
Summary of the invention
For the defect overcoming above-mentioned prior art to exist, it is an object of the invention to provide a kind of cotton rope and guide
Formula nose jejunal nutrient canal, this cotton rope guiding nose jejunal nutrient canal reasonable in design, simple to operate.
The present invention is to be achieved through the following technical solutions:
The invention discloses a kind of cotton rope guiding nose jejunal nutrient canal, including Nasal cavity intestinal tube, Nasal cavity intestinal tube top
End, the equal perforate in bottom, arrange the pilot line of the whole Nasal cavity intestinal tube run through in Nasal cavity intestinal tube；Guiding tube
Line upper end is provided with draw ring, and Nasal cavity intestinal tube is stretched out in lower end, and the guiding tube spool outer portion stretching out Nasal cavity intestinal tube is spiral shell
Rotation shape compresses arrangement, is also packaged with binding agent and film coating outside guiding tube spool outer portion.
It is provided with side opening in the side of Nasal cavity intestinal tube end.
Described pilot line uses cotton thread, soft quality silica gel wire, soft quality silica gel catheter, plastic wire or plastics
Conduit, when pilot line uses cotton thread, is provided with metal marker line in cotton thread.
The perforate on Nasal cavity intestinal tube top is blunt round hole.
The invention also discloses a kind of cotton rope guiding nose jejunal nutrient canal, including Nasal cavity intestinal tube, Nasal cavity intestinal tube
Being divided into upper and lower two sections, the caliber of epimere Nasal cavity intestinal tube is more than the caliber of hypomere Nasal cavity intestinal tube；Nasal cavity intestinal tube top
End, the equal perforate in bottom, arrange the pilot line of the whole Nasal cavity intestinal tube run through in Nasal cavity intestinal tube；Guiding tube
Line upper end is provided with draw ring, and Nasal cavity intestinal tube is stretched out in lower end, stretches out the guiding tube spool outer portion of hypomere Nasal cavity intestinal tube
It is wound on the outer wall of hypomere Nasal cavity intestinal tube, outside guiding tube spool outer portion, is also packaged with resolvability bonding
Agent and film coating.
It is provided with side opening in the side of hypomere Nasal cavity intestinal tube end.
Described pilot line uses cotton thread, soft quality silica gel wire, soft quality silica gel catheter, plastic wire or plastics
Conduit, when pilot line uses cotton thread, is provided with metal marker line in cotton thread.
The perforate on Nasal cavity intestinal tube top is blunt round hole.
The cotton rope pipe outer portion being wound in hypomere Nasal cavity intestinal tube arranges or the arrangement of longitudinal broken line shape in the shape of a spiral.
Compared with prior art, the present invention has a following useful technique effect:
Cotton rope guiding nose jejunal nutrient canal disclosed by the invention, the perforate of Nasal cavity intestinal tube top, preset in tube chamber
A piece soft pilot line, pilot line one end arranges draw ring, it is simple to drawn by guiding cotton thread after placing successfully
Going out, the pilot line other end stretches out Nasal cavity intestinal tube, stretches out the pilot line gastric-juice-soluble outside Nasal cavity intestinal tube
Adhesive and thin film coating material encapsulation, be beneficial to the smooth indwelling of pilot line latter end and enter in gastral cavity and at stomach
Liquid dissolves in dissolving and release.The guiding cotton thread being released in gastral cavity is along with gastric content is by gastrointestinal peristalsis wavestrip
Enter jejunum, then fix Nasal cavity intestinal tube, extract pilot line out with draw ring.The cotton rope using the present invention draws
Conduction nose jejunal nutrient canal can bed be other, free-hand, implement Nasal cavity intestinal tube indwelling microstimulation.Operate the simplest
Single, the difficulty simplifying traditional medical operation of high degree, reduces medical-risk, is beneficial to suffer from more
Person implements the treatment of nose jejunal nutrition.
Further, it is empty that side is set, it is simple to conventionally whether judge it by Nasal cavity intestinal tube distal opening
Insert in gastral cavity.
Further, pilot line uses cotton thread, soft quality silica gel wire or soft quality silica gel catheter, uses cotton thread
Time, blending metal marker line in cotton thread, after external X-ray judges that it enters jejunum, can be by line
Jejunum is delivered to by gastral cavity in the top of Nasal cavity intestinal tube by the guiding of rope.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of the embodiment of the present invention 3；
Fig. 4 is the use state diagram of the present invention.
Wherein: 1 is draw ring；2 is pilot line；3 is Nasal cavity intestinal tube；4 is guiding tube spool outer portion；
5 is binding agent and film coating；6 is side opening；7 is stomach；8 is duodenum；9 is jejunum；10
For having been enter into the guide wire tube outer portion of jejunum；11 is cotton rope guiding Nasal cavity intestinal tube.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
Embodiment 1
Seeing Fig. 1, a kind of cotton rope guiding nose jejunal nutrient canal, including Nasal cavity intestinal tube 3, Nasal cavity intestinal tube 3 points
For upper and lower two sections, the caliber of epimere Nasal cavity intestinal tube is more than the caliber of hypomere Nasal cavity intestinal tube, and gastral cavity end is in charge of
Wall diameter is less, is beneficial to manage the winding of outer guiding cotton rope and reduce operation resistance；Nasal cavity intestinal tube 3 top,
The equal perforate in bottom, arranges the pilot line 2 of the whole Nasal cavity intestinal tube 3 run through in Nasal cavity intestinal tube 3；Guiding tube
Line 2 upper end is provided with draw ring 1, and Nasal cavity intestinal tube 3 is stretched out in lower end, stretches out outside the guiding tube spool of hypomere Nasal cavity intestinal tube
Part 4 is wound on the outer wall of hypomere Nasal cavity intestinal tube, is also packaged with solvable outside guiding tube spool outer portion 4
Solution property binding agent and film coating 5, be beneficial in the pilot line 2 smooth indwelling of latter end enters gastral cavity and molten at gastric juice
Solution is dissolved and release.The guiding tube spool outer portion 4 being wound in hypomere Nasal cavity intestinal tube arranges in the shape of a spiral.
Pilot line 2 uses cotton thread, and blending metal marker line in cotton thread.In order to improve pilot line pair
The guiding efficiency of jejunum pipe, it is also possible to cotton thread is changed into special component and the plastics of hardness suppleness, silica gel etc.
Biomaterial, is even designed as guide-tube structure by this part, after it enters jejunum with gastrointestinal peristalsis, passes through
This guide-tube structure inserts hard seal wire increases its boot efficiency to jejunum pipe.Blending gold in pilot line cotton thread
Belong to mark line, after external X-ray judges that it enters jejunum, can be empty by nose by the guiding of pilot line
Jejunum is delivered to by gastral cavity in the top of intestinal tube.Then fix Nasal cavity intestinal tube, extract pilot line out with draw ring.
Side opening 6 is set by Nasal cavity intestinal tube distal opening, it is simple to conventionally judge whether it inserts in gastral cavity.
Embodiment 2
Seeing Fig. 2, a kind of cotton rope guiding nose jejunal nutrient canal, including Nasal cavity intestinal tube 3, Nasal cavity intestinal tube 3 points
For upper and lower two sections, the caliber of epimere Nasal cavity intestinal tube is more than the caliber of hypomere Nasal cavity intestinal tube, and gastral cavity end is in charge of
Wall diameter is less, is beneficial to manage the winding of outer guiding cotton rope and reduce operation resistance；Nasal cavity intestinal tube 3 top,
The equal perforate in bottom, arranges the pilot line 2 of the whole Nasal cavity intestinal tube 3 run through in Nasal cavity intestinal tube 3；Guiding tube
Line 2 upper end is provided with draw ring 1, and Nasal cavity intestinal tube 3 is stretched out in lower end, stretches out the cotton rope pipe outer portion of hypomere Nasal cavity intestinal tube
On 4 outer walls being wound in hypomere Nasal cavity intestinal tube, at the outer binding agent and thin of being also packaged with of guiding tube spool outer portion 4
Film coating 5, is beneficial in the smooth indwelling of pilot line latter end enters gastral cavity and in gastric juice dissolves dissolve and release.
As different from Example 1, the guiding tube spool outer portion 4 of hypomere Nasal cavity intestinal tube it is wound in longitudinal broken line
Shape arranges.
Embodiment 3
Seeing Fig. 3, a kind of cotton rope guiding nose jejunal nutrient canal, including Nasal cavity intestinal tube 3, Nasal cavity intestinal tube 3 pushes up
End, the equal perforate in bottom, arrange the pilot line 2 of the whole Nasal cavity intestinal tube 3 run through in Nasal cavity intestinal tube 3；Draw
Pipe line 2 upper end is provided with draw ring 1, and Nasal cavity intestinal tube 3 is stretched out in lower end, stretches out the guiding tube spool of Nasal cavity intestinal tube 3
Outer portion 4 compresses arrangement in the shape of a spiral, is also packaged with binding agent and thin film outside guiding tube spool outer portion 4
Coating 5.It is provided with side opening 6 in the side of Nasal cavity intestinal tube 3 end, in guiding cotton thread 2, is provided with metal marker line.
The perforate on Nasal cavity intestinal tube 3 top is blunt round hole.
Seeing Fig. 4, the use state diagram of the cotton rope guiding nose jejunal nutrient canal of the present invention, in figure, 7 is stomach；
8 is duodenum；9 is jejunum；10 is the guide wire tube outer portion having been enter into jejunum；11 draw for cotton rope
Conduction Nasal cavity intestinal tube.
Conventionally this cotton rope guiding nose jejunal nutrient canal is inserted in gastral cavity, outside per nasal jejunum body
End opening is Paraterminal side opening in connecing filling apparatus and gastral cavity, and the conventional auscultation method of application judges whether it enters stomach
Chamber, and indwelling is to Suitable depth.Wait is wrapped in pipe beyond Nasal cavity intestinal tube gastral cavity end with spiral or polyline shaped
After adhesive outside the cotton rope of wall periphery and thin film coating material are dissolved by gastric juice, along with gastric content is by gastrointestinal
Peristalsis brings jejunum into.The metal marker line end of blending in external X-ray judges cotton rope comes into sky
After intestinal, by the guiding of cotton rope, jejunum can be delivered to by gastral cavity in the top of Nasal cavity intestinal tube.Then nose is fixed empty
Intestinal tube, extracts out with draw ring and guides cotton thread can complete whole operation.
In order to improve the pilot line guiding efficiency to jejunum pipe, it is also possible to cotton thread is changed special component into hard
The biomaterials such as the degree plastics of suppleness, silica gel, are even designed as guide-tube structure, at it with stomach by this part
After enterokinesia enters jejunum, inserting hard seal wire by this guide-tube structure increases its boot efficiency to jejunum pipe.
Claims (10)
1. a cotton rope guiding nose jejunal nutrient canal, it is characterised in that include Nasal cavity intestinal tube (3), nose is empty
Intestinal tube (3) top, the equal perforate in bottom, arrange in Nasal cavity intestinal tube (3) and can run through whole Nasal cavity intestinal tube
(3) pilot line (2)；Pilot line (2) upper end is provided with draw ring (1), and Nasal cavity intestinal tube is stretched out in lower end
(3), guiding tube spool outer portion (4) stretching out Nasal cavity intestinal tube (3) is wound around and compresses arrangement, is guiding
Line pipe outer portion (4) is the most also packaged with resolvability binding agent and film coating (5).
Cotton rope guiding nose jejunal nutrient canal the most according to claim 1, it is characterised in that empty at nose
The side of intestinal tube (3) end is provided with side opening (6).
Cotton rope guiding nose jejunal nutrient canal the most according to claim 1, it is characterised in that described in draw
Pipe line (2) uses cotton thread, soft quality silica gel wire, soft quality silica gel catheter, plastic wire or plastic catheter.
Cotton rope guiding nose jejunal nutrient canal the most according to claim 3, it is characterised in that guiding tube
When line (2) uses cotton thread, in cotton thread, it is provided with metal marker line.
Cotton rope guiding nose jejunal nutrient canal the most according to claim 1, it is characterised in that nose jejunum
The perforate on pipe (3) top is blunt round hole.
6. a cotton rope guiding nose jejunal nutrient canal, it is characterised in that include Nasal cavity intestinal tube (3), nose is empty
Intestinal tube (3) is divided into upper and lower two sections, and the caliber of epimere Nasal cavity intestinal tube is more than the caliber of hypomere Nasal cavity intestinal tube；Nose
Jejunum pipe (3) top, the equal perforate in bottom, arrange the whole Nasal cavity intestinal tube run through in Nasal cavity intestinal tube (3)
(3) pilot line (2)；Pilot line (2) upper end is provided with draw ring (1), and Nasal cavity intestinal tube is stretched out in lower end
(3) guiding tube spool outer portion (4), stretching out hypomere Nasal cavity intestinal tube is wound in the outer wall of hypomere Nasal cavity intestinal tube
On, the most also it is packaged with resolvability binding agent and film coating (5) at guiding tube spool outer portion (4).
Cotton rope guiding nose jejunal nutrient canal the most according to claim 6, it is characterised in that at hypomere
The side of Nasal cavity intestinal tube end is provided with side opening (6).
Cotton rope guiding nose jejunal nutrient canal the most according to claim 6, it is characterised in that described in draw
Pipe line (2) uses cotton thread, soft quality silica gel wire or soft quality silica gel catheter；When using cotton thread, in cotton thread
It is provided with metal marker line.
Cotton rope guiding nose jejunal nutrient canal the most according to claim 6, it is characterised in that nose jejunum
The perforate on pipe (1) top is blunt round hole.
Cotton rope guiding nose jejunal nutrient canal the most according to claim 6, it is characterised in that be wound around
Cotton rope pipe outer portion (4) in hypomere Nasal cavity intestinal tube arranges or the arrangement of longitudinal broken line shape in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247522.0A CN105853237A (en) | 2016-04-20 | 2016-04-20 | Cord-guided enteral nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247522.0A CN105853237A (en) | 2016-04-20 | 2016-04-20 | Cord-guided enteral nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105853237A true CN105853237A (en) | 2016-08-17 |
Family
ID=56632652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247522.0A Pending CN105853237A (en) | 2016-04-20 | 2016-04-20 | Cord-guided enteral nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105853237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640021C1 (en) * | 2017-03-27 | 2017-12-25 | Олег Геннадьевич Сивков | Method for determination of possibility of jejunal nutrition in case of intestine insufficiency syndrome |
| CN109077844A (en) * | 2018-08-06 | 2018-12-25 | 佛山科学技术学院 | A kind of external application auxiliary rehabilitation device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508690A (en) * | 1948-07-13 | 1950-05-23 | Schmerl Egon Fritz | Gastrointestinal tube |
| WO2004017822A2 (en) * | 2002-08-26 | 2004-03-04 | Robert Mckittrick | Gastric tube apparatus and method of inserting gastric tube |
| US20070005024A1 (en) * | 2005-06-10 | 2007-01-04 | Jan Weber | Medical devices having superhydrophobic surfaces, superhydrophilic surfaces, or both |
| CN201370777Y (en) * | 2009-03-03 | 2009-12-30 | 阚彤 | Separable nasogastric and nasointestinal tube |
| CN101888872A (en) * | 2007-10-17 | 2010-11-17 | 泰尔哈绍梅尔医学研究基础设施和服务有限公司 | System and method for guiding of gastrointestinal device through the gastrointestinal tract |
| CN203555963U (en) * | 2013-10-23 | 2014-04-23 | 乔坤 | Visible nutrient canal for digestive tract |
| CN204193255U (en) * | 2014-11-07 | 2015-03-11 | 张伟 | Gastroscope is auxiliary places tailored version gastrointestinal nutrition tube |
| CN204246525U (en) * | 2014-11-28 | 2015-04-08 | 三峡大学仁和医院 | A kind of seal wire guided nasointestinal tube |
| WO2015066765A1 (en) * | 2013-11-05 | 2015-05-14 | Vivian Vernon Harold | Intubation device and method of use thereof |
| CN205598255U (en) * | 2016-04-20 | 2016-09-28 | 韩锋 | Cotton rope guiding nose jejunum nutrient canal |
-
2016
- 2016-04-20 CN CN201610247522.0A patent/CN105853237A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508690A (en) * | 1948-07-13 | 1950-05-23 | Schmerl Egon Fritz | Gastrointestinal tube |
| WO2004017822A2 (en) * | 2002-08-26 | 2004-03-04 | Robert Mckittrick | Gastric tube apparatus and method of inserting gastric tube |
| US20070005024A1 (en) * | 2005-06-10 | 2007-01-04 | Jan Weber | Medical devices having superhydrophobic surfaces, superhydrophilic surfaces, or both |
| CN101888872A (en) * | 2007-10-17 | 2010-11-17 | 泰尔哈绍梅尔医学研究基础设施和服务有限公司 | System and method for guiding of gastrointestinal device through the gastrointestinal tract |
| CN201370777Y (en) * | 2009-03-03 | 2009-12-30 | 阚彤 | Separable nasogastric and nasointestinal tube |
| CN203555963U (en) * | 2013-10-23 | 2014-04-23 | 乔坤 | Visible nutrient canal for digestive tract |
| WO2015066765A1 (en) * | 2013-11-05 | 2015-05-14 | Vivian Vernon Harold | Intubation device and method of use thereof |
| CN204193255U (en) * | 2014-11-07 | 2015-03-11 | 张伟 | Gastroscope is auxiliary places tailored version gastrointestinal nutrition tube |
| CN204246525U (en) * | 2014-11-28 | 2015-04-08 | 三峡大学仁和医院 | A kind of seal wire guided nasointestinal tube |
| CN205598255U (en) * | 2016-04-20 | 2016-09-28 | 韩锋 | Cotton rope guiding nose jejunum nutrient canal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640021C1 (en) * | 2017-03-27 | 2017-12-25 | Олег Геннадьевич Сивков | Method for determination of possibility of jejunal nutrition in case of intestine insufficiency syndrome |
| CN109077844A (en) * | 2018-08-06 | 2018-12-25 | 佛山科学技术学院 | A kind of external application auxiliary rehabilitation device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |