CN214129506U - Jejunum tube nasal feeding appliance - Google Patents
Jejunum tube nasal feeding appliance Download PDFInfo
- Publication number
- CN214129506U CN214129506U CN202021221788.6U CN202021221788U CN214129506U CN 214129506 U CN214129506 U CN 214129506U CN 202021221788 U CN202021221788 U CN 202021221788U CN 214129506 U CN214129506 U CN 214129506U
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- CN
- China
- Prior art keywords
- cylinder
- thick bamboo
- infusion
- section
- nasal feeding
- 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 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 79
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 79
- 241001330002 Bambuseae Species 0.000 claims abstract description 79
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 79
- 239000011425 bamboo Substances 0.000 claims abstract description 79
- 238000001802 infusion Methods 0.000 claims abstract description 67
- 235000013305 food Nutrition 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 210000002784 stomach Anatomy 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 5
- 239000013049 sediment Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 235000012631 food intake Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical treatment auxiliary instrument field discloses jejunum nose feeding utensil, including an infusion section of thick bamboo, the inside cavity of an infusion section of thick bamboo, it has the piston to follow its axial sliding fit in the infusion section of thick bamboo, be equipped with the screen cloth in the infusion section of thick bamboo, the bottom intercommunication of an infusion section of thick bamboo has the drain pipe, the lateral wall intercommunication of an infusion section of thick bamboo has the feed liquor pipe, the feed liquor pipe is located the screen cloth top with the one end of an infusion section of thick bamboo intercommunication. The utility model discloses can filter the food that gets into the jejunum pipe, avoid the jejunum pipe to produce the jam.
Description
Technical Field
The utility model relates to the field of medical auxiliary equipment, concretely relates to jejunum tube nasal feeding tool.
Background
Enteral nutrition is the nutritional support means for providing nutrients and other various nutrients needed for metabolism through the gastrointestinal tract. Depending on the length of time, mental state and gastrointestinal function. The enteral nutrition can be taken orally or inputted through a catheter, and currently, enteral nutrition solution is mainly infused through a nutrition infusion device and a jejunum tube to inject nutrients into the intestines of patients who cannot eat food autonomously so as to keep the normal functions of the patients.
Because jejunum pipe diameter is very little, can not advance the sediment in the jejunum pipe (like dregs of a decoction, food sediment), otherwise the jejunum pipe easily produces the jam, and once the jejunum pipe takes place the jam, will influence the normal injection of nutrient, consequently just need change the jejunum pipe that blocks up in order to guarantee the normal injection of nutrient, nevertheless change the jejunum pipe and need insert the pipe repeatedly, can increase patient's misery so undoubtedly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a jejunum tube nasal feeding tool, which aims to filter the food entering the jejunum tube and avoid the jejunum tube from blocking.
In order to achieve the above purpose, the utility model adopts the following technical scheme: jejunum pipe nasal feeding apparatus, including an infusion section of thick bamboo, the inside cavity of an infusion section of thick bamboo, it has the piston to follow its axial sliding fit in the infusion section of thick bamboo, be equipped with the screen cloth in the infusion section of thick bamboo, the bottom intercommunication of an infusion section of thick bamboo has the drain pipe, the lateral wall intercommunication of an infusion section of thick bamboo has the feed liquor pipe, the one end of feed liquor pipe and an infusion section of thick bamboo intercommunication is located the screen cloth top.
The principle and the advantages of the scheme are as follows: during the practical application, the feed liquor pipe is used for absorbing food and gets into in the infusion section of thick bamboo, and the drain pipe is used for the interface intercommunication with the jejunum pipe, absorb food in the infusion section of thick bamboo through the pulling piston, then reverse promotion piston again, thereby it is intraductal to push the food in the infusion section of thick bamboo to the jejunum from the drain pipe, in this technical scheme, because be equipped with the screen cloth in the infusion section of thick bamboo, consequently push food to the in-process of drain pipe, the screen cloth will play filterable effect, can filter food sediment or dregs of a decoction etc., avoid advancing the sediment in the jejunum pipe and appearing blockking up.
The feed liquor pipe and the drain pipe have been adopted respectively to inhale food and discharge food among this technical scheme to the feed liquor pipe is located the screen cloth top, and such setting up can make the food that gets into in the infusion section of thick bamboo pass through the filter effect of screen cloth when getting into the drain pipe, thereby makes to get into no sediment in the food of jejunum pipe, avoids the jejunum pipe to appear blockking up.
Preferably, as an improvement, the one end that the infusion section of thick bamboo was kept away from to the feed liquor pipe and the one end that the infusion section of thick bamboo was kept away from to the drain pipe all screw-thread fit have the fender lid.
So set up, the setting of keeping off the lid can be when need not using the apparatus among this technical scheme, with feed liquor pipe and drain pipe lid, shelter from, guarantee the inside sanitation and hygiene of infusion section of thick bamboo.
Preferably, as an improvement, the infusion section of thick bamboo is including coaxial last section of thick bamboo and the lower section of thick bamboo that sets up, go up a section of thick bamboo with the connection can be dismantled to the lower section of thick bamboo, the feed liquor pipe with go up a section of thick bamboo intercommunication, the drain pipe with lower section of thick bamboo intercommunication.
So set up, with the last section of thick bamboo and the lower section of thick bamboo of infusion section of thick bamboo including coaxial setting, and go up a section of thick bamboo and can dismantle with lower section of thick bamboo and connect, be convenient for like this to go up a section of thick bamboo, lower section of thick bamboo and screen cloth and wash the disinfection, can realize whole apparatus repeatedly usable's effect like this, can effectual saving cost, resource.
Preferably, as an improvement, the lower cylinder is in threaded fit with the upper cylinder, and the upper cylinder is provided with a sealing ring.
So set up, go up a section of thick bamboo and lower connection and the dismantlement mode of a section of thick bamboo simpler, and low in manufacturing cost.
Preferably, as an improvement, the screen mesh is detachably fitted to the lower cylinder.
So set up, be convenient for with the screen cloth with a lower section of thick bamboo dismantle the back and carry out the branch cleaning and disinfection, and better to the cleaning performance of screen cloth and a lower section of thick bamboo, abluent more clean, do not have and remain.
Preferably, as an improvement, the inner side wall of the lower cylinder is provided with a ring of annular bosses along the circumferential direction, and the screen is located on the annular bosses.
So set up, through setting up the boss among the technical scheme, the boss can play the spacing effect of support to the screen cloth to make the screen cloth installed in lower section of thick bamboo, the mode of the installation screen cloth among this technical scheme is simple.
Preferably, as an improvement, the coaxial fixedly connected with connecting cylinder in screen cloth periphery, the top and the bottom of connecting cylinder are the opening end, the top of connecting cylinder is located the top of a section of thick bamboo down, the connecting cylinder with a section of thick bamboo sliding fit down.
So set up, the setting of connecting cylinder can be installed the screen cloth in the connecting cylinder, makes screen cloth and connecting cylinder as an organic whole, only needs the installation through connecting cylinder and lower section of thick bamboo and realizes the installation to the screen cloth, and the connecting cylinder plays an intermediate junction's effect, and because the top of connecting cylinder is located the top of lower section of thick bamboo, at the in-process of installation and taking out the screen cloth like this, more convenient operation only needs to stimulate connecting cylinder can be quick taking out connecting cylinder and screen cloth outside lower section of thick bamboo.
Preferably, as an improvement, one end of the liquid inlet pipe, which is far away from the infusion cylinder, is located below the liquid outlet pipe.
So set up, it is more convenient to absorb food through the feed liquor pipe, avoids the drain pipe to absorb food to the feed liquor pipe and produces the obstacle.
Preferably, as an improvement, the annular groove has been seted up along its circumference in the outside of an infusion section of thick bamboo, be equipped with the heating unit that heats food in the annular groove, the cooperation can be dismantled on the annular groove has two transversal limiting plates of personally submitting the semicircular, two the mutual symmetry setting of limiting plate.
So set up, the heating unit can heat the food in the infusion section of thick bamboo, avoids getting into the food temperature of patient's stomach and hang down and cause the injury to patient's stomach.
Preferably, as a modification, the outside of the infusion cylinder is provided with scale marks.
So set up, be convenient for carry out the accuse to the food intake, conveniently know patient's food intake.
Drawings
Fig. 1 is a full sectional view of a jejunal tube nasal feeding device according to an embodiment of the present invention.
Fig. 2 is a full sectional view of a jejunal tube nasal feeding device of the second embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a full sectional view of a third embodiment of the jejunal tube nasal feeding device of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises an infusion cylinder 1, an upper cylinder 101, a lower cylinder 102, a piston 2, a piston rod 3, an operating handle 4, a screen 5, a liquid outlet pipe 6, a blocking cover 7, a liquid inlet pipe 8, a boss 9, a connecting cylinder 10, a heating bag 11 and a limiting plate 12.
Example one
The embodiment is basically as shown in the attached figure 1: jejunum tube nasal feeding apparatus, including an infusion section of thick bamboo 1, an infusion section of thick bamboo 1 is cylindricly, and 1 inside cavity of an infusion section of thick bamboo, has piston 2 along its axial sliding fit in an infusion section of thick bamboo 1, and 2 top integrated into one piece of piston have piston rod 3, and the top of an infusion section of thick bamboo 1 is worn out on the top of piston rod 3, and the top integrated into one piece of piston rod 3 has operating handle 4.
In this embodiment, the screen 5 is disposed in the infusion cylinder 1, the screen 5 is a circular plate-shaped structure, and the screen 5 has a plurality of screen holes, in this embodiment, the screen 5 is located at the lower portion of the infusion cylinder 1.
The bottom of an infusion section of thick bamboo 1 communicates there is a drain pipe 6, and the right side wall intercommunication of an infusion section of thick bamboo 1 has a feed liquor pipe 8, and feed liquor pipe 8 is located the lower part of an infusion section of thick bamboo 1, and the one end that feed liquor pipe 8 and an infusion section of thick bamboo 1 communicate is located screen cloth 5 top, and the one end that feed liquor pipe 8 kept away from an infusion section of thick bamboo 1 is located the below of drain pipe 6.
In the embodiment, the blocking cover 7 is in threaded fit with one end of the liquid inlet pipe 8 and one end of the infusion cylinder 1 far away from the infusion cylinder 1.
When the device is used, the jejunum tube is inserted into the intestines and stomach through the nasal cavity of a patient and is fixed, then the baffle cover 7 on the liquid inlet tube 8 is screwed out, then the liquid inlet tube 8 is placed into a container filled with food (such as soup and medicine), the negative pressure generated in the infusion cylinder 1 sucks the food into the infusion cylinder 1 from the liquid inlet tube 8 by pulling the piston 2 upwards, and after the food is sucked, the baffle cover 7 is screwed on the liquid inlet tube 8 to seal the liquid inlet tube 8.
Screwing out the blocking cover 7 on the liquid outlet pipe 6, connecting the liquid outlet pipe 6 with the interface of the jejunum pipe, and then pushing the piston 2 downwards, so that the food in the infusion cylinder 1 is sent into the jejunum pipe through the liquid outlet pipe 6 and reaches the intestines and stomach of the patient for digestion and absorption. In the embodiment, food entering the infusion cylinder 1 passes through the screen 5 before entering the jejunum tube, and the screen 5 filters the food, so that the food is prevented from being blocked due to the fact that residues in the food enter the jejunum tube.
Example two
As shown in fig. 2 and 3, the jejunal tube nasal feeding device differs from the first embodiment in that: infusion section of thick bamboo 1 is including the last section of thick bamboo 101 and the lower section of thick bamboo 102 of coaxial setting, and feed liquor pipe 8 and last section of thick bamboo 101 intercommunication, and drain pipe 6 is located down section of thick bamboo 102 bottom and communicates with lower section of thick bamboo 102, goes up section of thick bamboo 101 and can dismantle with lower section of thick bamboo 102 and connect, and last section of thick bamboo 101 and lower section of thick bamboo 102 screw-thread fit in this embodiment, and the inside wall of going up section of thick bamboo 101 installs round sealing washer (not shown in the figure).
In this embodiment, a connecting cylinder 10 is coaxially welded and fixed to the periphery of the screen 5, the top end and the bottom end of the connecting cylinder 10 are both open ends, and the top end of the connecting cylinder 10 is located above the lower cylinder 102. The inside wall of lower section of thick bamboo 102 is equipped with round annular boss 9 along its circumference, and this annular boss 9 is located the lower part of lower section of thick bamboo 102, and connecting cylinder 10 is located annular boss 9 to make screen cloth 5 be located this annular boss 9, annular boss 9 will play support and spacing effect to connecting cylinder 10 and screen cloth 5 like this, and connecting cylinder 10 and the vertical sliding fit of lower section of thick bamboo 102, and connecting cylinder 10 can be followed and pulled out in lower section of thick bamboo 102.
When the whole appliance needs to be cleaned and disinfected, the upper barrel 101 and the lower barrel 102 are separated by rotating the upper barrel 101 and the lower barrel 102, and the connecting barrel 10 in the lower barrel 102 is taken out of the lower barrel 102, so that the upper barrel 101, the lower barrel 102 and the screen 5 can be cleaned and disinfected respectively.
EXAMPLE III
As shown in fig. 4, the jejunal tube nasal feeding device differs from the first embodiment in that: the outer side of the infusion cylinder 1 is circumferentially provided with a circle of annular groove, a heating unit for heating food is arranged in the annular groove, the heating unit is a heating bag 11, synthetic polymers such as iron powder, activated carbon, vermiculite, inorganic salt and water are filled in the heating bag 11 (the heating bag 11 in the embodiment is similar to a warming patch in the prior art), and the heating bag 11 is fixedly bonded in the annular groove.
Can dismantle the cooperation on the annular groove and have two transversal limiting plates 12 of personally submitting the semicircular, two limiting plates 12 mutual symmetry sets up, thereby two limiting plates 12 card play protection and spacing effect to heating package 11 in the annular groove in this embodiment.
In order to avoid the food in the infusion cylinder 1 from being cold, the limiting plate 12 clamped in the annular groove is taken out, so that the heating bag 11 and the oxygen in the air generate chemical reaction to release heat, and the heat is transferred into the infusion cylinder 1 to heat the food, thereby avoiding the food entering the stomach of the patient from being too cold to damage the stomach of the patient.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Jejunum pipe nasal feeding apparatus, including an infusion section of thick bamboo, an infusion section of thick bamboo is inside cavity, it has piston, its characterized in that to follow its axial sliding fit in the infusion section of thick bamboo: the infusion device is characterized in that a screen is arranged in the infusion cylinder, the bottom end of the infusion cylinder is communicated with a liquid outlet pipe, the side wall of the infusion cylinder is communicated with a liquid inlet pipe, and one end of the liquid inlet pipe, which is communicated with the infusion cylinder, is positioned above the screen.
2. The jejunal tube nasal feeding implement according to claim 1, characterized in that: and one end of the liquid inlet pipe, which is far away from the infusion cylinder, and one end of the liquid outlet pipe, which is far away from the infusion cylinder, are both in threaded fit with a blocking cover.
3. The jejunal tube nasal feeding implement according to claim 1, characterized in that: the infusion cylinder comprises an upper cylinder and a lower cylinder which are coaxially arranged, the upper cylinder and the lower cylinder are detachably connected, the liquid inlet pipe is communicated with the upper cylinder, and the liquid outlet pipe is communicated with the lower cylinder.
4. The jejunal tube nasal feeding implement according to claim 3, characterized in that: the lower cylinder is in threaded fit with the upper cylinder, and the upper cylinder is provided with a sealing ring.
5. The jejunal tube nasal feeding implement according to claim 3, characterized in that: the screen mesh is detachably matched with the lower barrel.
6. The jejunal tube nasal feeding implement according to claim 5, characterized in that: the inside wall of lower section of thick bamboo is equipped with round annular boss along its circumference, the screen cloth is located on the annular boss.
7. The jejunal tube nasal feeding implement according to claim 6, characterized in that: the coaxial fixedly connected with connecting cylinder in screen cloth periphery, the top and the bottom of connecting cylinder are the opening end, the top of connecting cylinder is located the top of a section of thick bamboo down, the connecting cylinder with a section of thick bamboo sliding fit down.
8. The jejunal tube nasal feeding implement according to claim 1, characterized in that: one end of the liquid inlet pipe, which is far away from the liquid conveying cylinder, is positioned below the liquid outlet pipe.
9. The jejunal tube nasal feeding implement according to claim 1, characterized in that: the infusion set is characterized in that an annular groove is formed in the outer side of the infusion set along the circumferential direction of the infusion set, a heating unit for heating food is arranged in the annular groove, two limiting plates with semicircular cross sections are detachably matched on the annular groove, and the two limiting plates are symmetrically arranged.
10. The jejunal tube nasal feeding implement according to claim 1, characterized in that: and scale marks are arranged on the outer side of the infusion cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221788.6U CN214129506U (en) | 2020-06-28 | 2020-06-28 | Jejunum tube nasal feeding appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221788.6U CN214129506U (en) | 2020-06-28 | 2020-06-28 | Jejunum tube nasal feeding appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214129506U true CN214129506U (en) | 2021-09-07 |
Family
ID=77521188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221788.6U Expired - Fee Related CN214129506U (en) | 2020-06-28 | 2020-06-28 | Jejunum tube nasal feeding appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214129506U (en) |
-
2020
- 2020-06-28 CN CN202021221788.6U patent/CN214129506U/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: 20210907 |