CN211535714U - Guide type nasal jejunum tube - Google Patents
Guide type nasal jejunum tube Download PDFInfo
- Publication number
- CN211535714U CN211535714U CN201922450429.1U CN201922450429U CN211535714U CN 211535714 U CN211535714 U CN 211535714U CN 201922450429 U CN201922450429 U CN 201922450429U CN 211535714 U CN211535714 U CN 211535714U
- Authority
- CN
- China
- Prior art keywords
- guide
- guided
- trunk line
- patient
- tube
- 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.)
- Expired - Fee Related
Links
- 210000001630 jejunum Anatomy 0.000 title claims abstract description 25
- 210000001187 pylorus Anatomy 0.000 claims abstract description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 13
- 210000001198 duodenum Anatomy 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 235000011187 glycerol Nutrition 0.000 claims abstract 2
- 235000015097 nutrients Nutrition 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000968 intestinal effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 210000000936 intestine Anatomy 0.000 abstract description 2
- 210000002784 stomach Anatomy 0.000 description 11
- 210000003128 head Anatomy 0.000 description 10
- 210000001331 nose Anatomy 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 235000016709 nutrition Nutrition 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000030135 gastric motility Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
Abstract
The utility model discloses a guide type nose jejunum tube. The utility model provides a guide formula nose jejunum pipe, includes the trunk line, is equipped with the feed liquor coupling that is used for being connected with peripheral hardware glycerine festival and is used for connecing the adapter that the syringe is connected with the peripheral hardware in the one end of trunk line, wherein the other end of trunk line is equipped with the spiral pipeline section that is used for at the fixed trunk line of patient intestines intracavity the end cover that the trunk line was kept away from to the spiral pipeline section is equipped with the seeker that is used for guiding this trunk line to get into patient duodenum or jejunum through the pylorus. The utility model relates to a guide type nose jejunum pipe, the trunk line of can being convenient for passes through the pylorus.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a guide type nose jejunum pipe.
Background
Enteral nutrition is the most common nutrition mode for critical patients, however, many critical patients have different degrees of gastric motility disorder and easily produce digestive tract symptoms such as abdominal distension, vomiting, diarrhea and the like. Traditional stomach tube nutrition takes place backward flow and aspiration easily, causes the lung to infect, is unfavorable for the implementation of enteral nutrition, and the regurgitation or the aspiration of nutrient solution can be avoided basically to nose jejunum pipe. At present, a plurality of methods for placing the nasal jejunum tube comprise gastroscope auxiliary tube placement, B ultrasonic guided tube placement, X-ray guided tube placement, blind insertion tube placement and the like. The blind insertion method is one of the non-operative methods for placing the nasointestinal tube, and is characterized in that the head end of a catheter is fed into duodenum or jejunum through pylorus by a certain operation without any auxiliary tool, such as intragastric gas injection, bedside blind insertion of a nasointestinal feeding tube, blind placement of the nasointestinal tube, blind insertion of the nasointestinal tube and the like.
Because the pylorus is less, the pipeline is difficult to pass through the pylorus, it leads to pipeline inflection etc. in the stomach to meet the fold at the pipeline end in the pipe-placing process, and the nose jejunum pipe head end of using at present is softer, make the pipeline inflection easily, lack the guide, make the nose jejunum pipe be difficult to get into duodenum or jejunum, this brings the difficulty for the bare-handed pipe-placing of nursing staff, can only come to put the pipe for the patient with the help of gastroscope or supplementary stomach tube from this, nevertheless put the pipe with the help of instruments such as gastroscope or supplementary stomach tube and also can increase patient's misery, and the gastroscope, instrument such as supplementary stomach tube all need special personnel to operate, this can bring inconvenience for putting the pipe operation for the patient.
How to solve the above problems is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure's guide formula nose jejunum pipe, this guide formula nose jejunum pipe can be convenient for the trunk line and pass through the pylorus.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of guide formula nose jejunum pipe, including the trunk line, be equipped with in the one end of trunk line be used for with the feed liquor coupling that the outer glycerol section is connected and be used for with the outer adapter that connects the syringe and be connected, wherein the other end of trunk line is equipped with the spiral pipeline section that is used for at the fixed trunk line of patient intestines intracavity the end cover that the trunk line was kept away from to the spiral pipeline section is equipped with the seeker that is used for guiding this trunk line to get into patient duodenum or jejunum through the pylorus.
Further, the length of the spiral pipe section is 24-26cm, and the number of turns of the spiral pipe section is 2-3.
Further, the length of the spiral pipe section is 25cm, and the number of turns of the spiral pipe section is 2.5 turns.
Further, a sleeve is arranged at the tail end of the guide head far away from the main pipeline, a guide rod extends on the sleeve along the direction far away from the main pipeline, and a guide ball used for passing through the pylorus is arranged at the tail end of the guide rod.
Furthermore, the length of the guide rod is 0.9-1.1cm, and the diameter of the cross section is 0.09-0.11 cm.
Further, the length of the guide rod is 1cm, and the diameter of the cross section is 0.1 cm.
Further, the guide ball is oblate.
Furthermore, four transfusion ports for nutrient solution to flow out are arranged on the side edge of the sleeve close to the guide rod.
Further, still install the communicating wire guide head that can be connected with the peripheral hardware syringe in both ends on the inlet pipe connector, this wire guide head's the other end and one are used for assisting the seal wire that the trunk line removed in the patient is connected, and this seal wire is installed in the trunk line.
Further, the maximum diameter of the guide ball is 0.19-0.21 cm.
Due to the adoption of the structure, the utility model discloses the beneficial effect who has as follows:
the utility model relates to a guide type nose jejunum pipe can provide the required nutrient substance of health for the patient through seal wire head, feed liquor coupling and adapter to the guide head can guide the end of the internal trunk line of patient to pass through the pylorus, thereby makes the trunk line get into patient's duodenum or jejunum more easily, consequently the utility model discloses the trunk line of can being convenient for passes through the pylorus.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a guided nasojejunal tube of the present invention; and the number of the first and second groups,
fig. 2 is a schematic structural view of a guidance head in a guided nasal jejunum tube of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a guiding type nose jejunum tube, which comprises a main pipe 1, wherein one end of the main pipe 1 is provided with a liquid inlet pipe joint 3 used for being connected with an external glycerol joint and an adapter 4 used for being connected with an external injector, wherein the other end of the main pipe 1 is provided with a spiral pipe section 5 used for fixing the main pipe 1 in a patient intestinal cavity, and the tail end of the spiral pipe section 5 far away from the main pipe 1 is sleeved with a guide head 6 used for guiding the main pipe 1 to enter duodenum or jejunum of a patient through pylorus; the liquid inlet pipe joint 3 is large-caliber so as to be connected with an external glycerol joint, and the adapter 4 is small-caliber so as to be connected with an external injector.
In the utility model, the length of the spiral pipe section 5 is 24-26cm, and the number of turns of the spiral pipe section 5 is 2-3 turns; the length of the spiral pipe section 5 can be 25cm, the number of turns of the spiral pipe section 5 can be 2.5 turns, and the total length of the main pipe 1 can be 110cm, so that the main pipe 1 can be conveniently fixed in the intestinal cavity of a patient.
In the utility model, a sleeve 61 is arranged at the end of the guide head 6 far away from the main pipeline 1, a guide rod 62 extends on the sleeve 61 along the direction far away from the main pipeline 1, and a guide ball 63 for passing pylorus is arranged at the end of the guide rod 62; the guide ball 36 may be placed against the stomach wall and passed along the stomach wall through the pylorus, with the main conduit 1 then being guided through the pylorus by a guide rod 62 attached to the guide ball 36.
In the utility model, the length of the guide rod 62 is 0.9-1.1cm, the length can be 1cm, the diameter of the cross section is 0.09-0.11cm, and the diameter of the cross section can be 0.1 cm; guide rod 62 is lightweight and compact and can be moved within the esophagus or stomach and through the pylorus without causing excessive irritation to the patient's stomach wall.
In the utility model, the guide ball 63 is oblate spherical, the maximum diameter of the guide ball 63 is 0.19-0.21cm, and the maximum diameter of the guide ball 63 can be 0.2 cm; the guide ball 63 structure is light small and exquisite to oblate spherical guide ball 63 adheres to the wall more easily and walks, introduces the pylorus with trunk line 1, improves and puts a tub success rate and shortens and puts a tub time, also can reduce the stimulation to patient's stomach wall, avoids causing the injury to patient's stomach wall's inner wall simultaneously.
In the utility model, four transfusion ports 611 for the nutrient solution to flow out are arranged on the side of the sleeve 61 close to the guide rod 62; nutrient solution can flow from main conduit 1 and into the patient's duodenum or jejunum via infusion port 611.
In the utility model, a thread guide head 2 which is communicated with both ends and can be connected with an external injector is also arranged on the liquid inlet pipe joint 3, the other end of the thread guide head 2 is connected with a thread guide 7 which is used for assisting the main pipeline 1 to move in the body of a patient, and the thread guide 7 is arranged in the main pipeline 1; can move in trunk line 1 through godet head 2 control seal wire 7 to make pipeline 1 remove in the patient is internal, the medical personnel of being convenient for operate.
The utility model discloses during the specific use, put into patient's nasal cavity with seeker 6 to it is internal to stretch into patient through godet 2 control trunk line 1, extracts godet 2 after accomplishing the tubulation, again with peripheral hardware nutrient solution syringe with feed liquor union coupling 3 and adapter 4 intercommunication can.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (10)
1. The utility model provides a guide formula nose jejunum pipe, includes trunk line (1), is equipped with liquid inlet pipe joint (3) that are used for being connected with peripheral hardware glycerine festival and is used for connecing adapter (4) that the syringe is connected with the peripheral hardware in the one end of trunk line (1), its characterized in that: the other end of the main pipeline (1) is provided with a spiral pipe section (5) used for fixing the main pipeline (1) in the intestinal cavity of a patient, and the tail end, far away from the main pipeline (1), of the spiral pipe section (5) is sleeved with a guide head (6) used for guiding the main pipeline (1) to enter duodenum or jejunum of the patient through pylorus.
2. The guided nasojejunal tube of claim 1, wherein: the length of the spiral pipe section (5) is 24-26cm, and the number of turns of the spiral pipe section (5) is 2-3.
3. The guided nasojejunal tube of claim 2, wherein: the length of the spiral pipe section (5) is 25cm, and the number of turns of the spiral pipe section (5) is 2.5 turns.
4. The guided nasojejunal tube of claim 1, wherein: a sleeve (61) is arranged at the tail end of the guide head (6) far away from the main pipeline (1), a guide rod (62) extends on the sleeve (61) along the direction far away from the main pipeline (1), and a guide ball (63) for passing through the pylorus is arranged at the tail end of the guide rod (62).
5. The guided nasojejunal tube of claim 4, wherein: the length of the guide rod (62) is 0.9-1.1cm, and the diameter of the cross section is 0.09-0.11 cm.
6. The guided nasojejunal tube of claim 5, wherein: the length of the guide rod (62) is 1cm, and the diameter of the cross section is 0.1 cm.
7. The guided nasojejunal tube of claim 4, wherein: the guide ball (63) is oblate.
8. The guided nasojejunal tube of claim 4, wherein: four transfusion ports (611) for nutrient solution to flow out are arranged on the side edge of the sleeve (61) close to the guide rod (62).
9. A guided nasojejunal tube according to any one of claims 1 to 8, wherein: still install the communicating thread guide head (2) that can be connected with the peripheral hardware syringe in both ends on inlet pipe connector (3), the other end and one of this thread guide head (2) are used for assisting main pipe (1) are connected at internal seal wire (7) that remove of patient, and this seal wire (7) are installed in main pipe (1).
10. The guided nasojejunal tube of claim 4, wherein: the maximum diameter of the guide ball (63) is 0.19-0.21 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450429.1U CN211535714U (en) | 2019-12-31 | 2019-12-31 | Guide type nasal jejunum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450429.1U CN211535714U (en) | 2019-12-31 | 2019-12-31 | Guide type nasal jejunum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211535714U true CN211535714U (en) | 2020-09-22 |
Family
ID=72511830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922450429.1U Expired - Fee Related CN211535714U (en) | 2019-12-31 | 2019-12-31 | Guide type nasal jejunum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211535714U (en) |
-
2019
- 2019-12-31 CN CN201922450429.1U patent/CN211535714U/en not_active Expired - Fee Related
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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: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |