CN210612538U - Improved nasogastric tube - Google Patents
Improved nasogastric tube Download PDFInfo
- Publication number
- CN210612538U CN210612538U CN201920775338.2U CN201920775338U CN210612538U CN 210612538 U CN210612538 U CN 210612538U CN 201920775338 U CN201920775338 U CN 201920775338U CN 210612538 U CN210612538 U CN 210612538U
- Authority
- CN
- China
- Prior art keywords
- connecting device
- cap
- nasogastric tube
- heparin cap
- spliced pole
- 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
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229960002897 heparin Drugs 0.000 claims abstract description 35
- 229920000669 heparin Polymers 0.000 claims abstract description 35
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 230000006872 improvement Effects 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 210000002784 stomach Anatomy 0.000 abstract description 32
- 239000007788 liquid Substances 0.000 abstract description 24
- 230000010412 perfusion Effects 0.000 abstract description 20
- 230000008859 change Effects 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000002496 gastric effect Effects 0.000 description 6
- 210000003800 pharynx Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 3
- 230000037213 diet Effects 0.000 description 3
- 210000003238 esophagus Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000030136 gastric emptying Effects 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 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
- 238000002627 tracheal intubation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a nasogastric tube of improvement, including pipe, connecting device, plastic rope and column spinner, the tip is connected with the complete inseparable socket joint of pipe under the connecting device, connecting device upper end and column spinner hinged joint. The utility model relates to a nasogastric tube of improvement, structurally set up connecting device, when infusing, earlier inhale full liquid to the perfusion apparatus, then open sealed cap, the heparin cap among the perfusion head of perfusion apparatus inserted connecting device, the inside compartment membrane of heparin cap is opened when the perfusion head inserts, the stomach tube can be infused to liquid, the diaphragm is closed when the perfusion apparatus takes out, prevent that liquid from spilling, the heparin cap is plugged up to the sealed cap of accessible simultaneously, the operator need not reverse the stomach tube of rolling over, can be relieved go to use both hands to aspirate nasal feeding liquid, and this kind of connector can not have the old connector like inflation or by the condition emergence that props up, all provide convenience to patient and medical personnel, and aseptic independent packing, can change at any time, it is safer more convenient.
Description
Technical Field
The utility model relates to an improved nasogastric tube, belonging to the technical field of medical infusion devices.
Background
A nasogastric tube consists of polyurethane or silica gel plastic pipelines with different thickness specifications of about 105cm, a gastric tube clamp, a gastric tube inlet connector and a cross-shaped plugging cap, wherein the gastric tube is a plastic tubular simple device which is used for helping patients who cannot swallow to deliver necessary water and nutrition under special conditions, the gastric tube is kept in an esophagus, the original digestive tract physiological environment of the patients is changed, the sphincter at the tail end of the esophagus can be closed untight, esophagus backflow can easily occur, water and food can be dripped into the stomach, gastric juice can be extracted through the gastric tube, the inlet connectors of the gastric tube are generally two, the uppermost plugging cap is opened, a push rod and a piston of a small injector can be manually pressed to pump fluid food like water, thick meat and vegetable foam can be pumped by a booster and a large injector of 100ml or can be mechanically crushed into paste or pasty noodles and the like, and dietary fibers can be increased, the device is beneficial to defecation, digestion and nutrition supply are promoted, but too much and too fast feeding cannot be realized, unsmooth gastric emptying can be caused, esophageal reflux can occur, large particles enter the stomach and block the tube, the stomach tube blocking cap is arranged at the top, the stomach tube can be immediately blocked and clamped after the feeding is finished, the stomach tube can be inserted through the nostril and reaches the stomach through the pharynx, the stomach tube can be firmly adhered during nursing, the stomach tube is prevented from being carelessly separated, repeated intubation and aspiration are caused, the pollution of the stomach tube needs to be avoided, the stomach tube needs to be replaced once a month, and the stomach tube adhesive tape is placed in a closed bedside table to prevent the pollution of cockroaches.
However, in the prior art, in the operation of nasal feeding treatment diet for patients, the stomach tube is folded reversely by one hand to prevent leakage, and the nasal feeding liquid is extracted by one hand, so the operation is troublesome, and in addition, the connection port of the stomach tube expands due to long-time hot nasal feeding liquid filling, and the tube opening is enlarged and cannot retract due to frequent mechanical insertion of the perfusion apparatus, the cover of the tube opening cannot cover the tube opening to cause leakage, so if the stomach tube is pulled out, the patient is suffered from pain due to reinsertion, the physiological structure of some patients with throat surgery is changed, and the patients are difficult to reinsert after the stomach tube is pulled out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to the deficiency that exists to prior art, the utility model aims at providing a nasogastric tube of improvement, in the diet operation of nasal feeding treatment for patient with the prior art of solution, one hand will be turned over the stomach tube and prevent the weeping, one hand will remove the extraction nasal feeding liquid, it is just more troublesome to operate like this, and the condition is that the connector of stomach tube can take place to expand because of the hot nasal feeding liquid of long-time pouring, and often there is the mechanical of irrigator to insert and make the mouth of pipe grow, can't contract back, orificial lid also can not cover, cause the weeping, if extract the stomach tube this moment, it can cause the misery to patient to insert again, the situation and the operation patient's of throat's a bit physiological structure has changed, extract the difficult problem of reinserting again behind the stomach tube.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a nasogastric tube of improvement, includes pipe, connecting device, plastic rope and column spinner, the tip is connected with the complete inseparable socket joint of pipe under the connecting device, connecting device upper end and column spinner hinged joint, plastic rope and column spinner fixed connection structure as an organic whole, plastic rope and connecting device laminate fixed connection mutually.
Further, connecting device comprises sealed cap, last flange, lower spliced pole, heparin cap, spiral shell knot, box, recess and through-hole, it is connected with sealed cap lower extreme central plane is perpendicular to go up the flange up end, it laminates as an organic whole structure with lower spliced pole up end mutually to go up the flange down terminal surface, the inside and inseparable laminating of spliced pole embedding heparin cap is connected down, the heparin cap sets up and closely lock completely with the corresponding matching of spiral shell knot, spiral shell knot and box meshing threaded connection, the middle axle department in the box is equipped with the through-hole, box up end face is equipped with the recess.
Further, the pipe is in complete close socket fit connection with the heparin cap.
Furthermore, the upper connecting column is thinned from top to bottom in outer diameter, and the groove is reduced from top to bottom in outer diameter.
Furthermore, the lower end part of the lower connecting column is provided with a fillet.
Further, the inner diameter of the heparin cap is larger than the diameter of the through hole.
Further, the height of the heparin cap is greater than that of the screw thread, and the height of the screw thread is greater than that of the groove.
Furthermore, the heparin cap is matched with the perfusion apparatus and the tube, and can be repeatedly punctured for transfusion and medicine injection for a plurality of times, and the standard locking connector is used.
Advantageous effects
The utility model relates to a nasogastric tube of improvement, structurally set up connecting device, when infusing, earlier inhale full liquid to the perfusion apparatus, then open sealed cap, the heparin cap among the perfusion head of perfusion apparatus inserted connecting device, the inside compartment membrane of heparin cap is opened when the perfusion head inserts, the stomach tube can be infused to liquid, the diaphragm is closed when the perfusion apparatus takes out, prevent that liquid from spilling, the heparin cap is plugged up to the sealed cap of accessible simultaneously, the operator need not reverse the stomach tube of rolling over, can be relieved go to use both hands to aspirate nasal feeding liquid, and this kind of connector can not have the old connector like inflation or by the condition emergence that props up, all provide convenience to patient and medical personnel, and aseptic independent packing, can change at any time, it is safer more convenient.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of an improved nasogastric tube according to the present invention;
fig. 2 is a partial cross-sectional view of an improved nasogastric tube connection device of the present invention.
In the figure: the device comprises a pipe-1, a connecting device-2, a plastic rope-3 rotating column-4, a sealing cap-201, an upper connecting column-202, a lower connecting column-203, a heparin cap-204, a screw buckle-205, a box body-206, a groove-207 and a through hole-208.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, the present invention provides an improved nasogastric tube: including pipe 1, connecting device 2, plastic rope 3 and column spinner 4, the tip is connected with the inseparable socket joint of pipe 1 completely under connecting device 2, guarantees the closure of junction, prevents the weeping, connecting device 2 upper end and 4 hinged joint of column spinner do benefit to when plugging up connecting device 2's entry, can rotate for laminating department is inseparabler, plastic rope 3 and 4 fixed connection of column spinner are the integral structure, plastic rope 3 and the fixed connection of laminating mutually of connecting device 2.
Connecting device 2 comprises sealed cap 201, last pillar 202, lower spliced pole 203, heparin cap 204, spiral shell knot 205, box 206, recess 207 and through-hole 208, it is connected with sealed cap 201 lower extreme central plane is perpendicular to go up pillar 202 up end, it laminates as an organic whole structure with lower spliced pole 203 up end to go up terminal 202 down terminal surface mutually, lower spliced pole 203 imbeds the inside and inseparable connection of laminating of heparin cap 204, prevents to have the gap and weeping, heparin cap 204 sets up and closely lock completely with the corresponding matching of spiral shell knot 205, spiral shell knot 205 meshes the screw connection with box 206 mutually, the inside center pin department of box 206 is equipped with through-hole 208, box 206 up end face is equipped with recess 207.
The tube 1 is in a fully tight socket-fit connection with the heparin cap 204.
Go up connector 202 from last external diameter tapering down, do benefit to the rotation for the laminating department is inseparabler the recess 207 diminishes from last external diameter down.
The lower end part of the lower connecting column 203 is provided with a fillet, which is favorable for being inserted into an inner diameter hole of the heparin cap 204.
The heparin cap 204 has an inner diameter larger than the diameter of the through hole 208, so that the liquid is more smoothly delivered.
The height of the heparin cap 204 is larger than that of the screw thread 205, and the height of the screw thread 205 is larger than that of the groove 207, so that convenience and quickness in part installation are facilitated.
The heparin cap 204 is matched with the perfusion apparatus and the tube 1, can be repeatedly punctured for transfusion and medicine injection, and ensures that expansion with heat and contraction with cold caused by high liquid temperature are avoided, so that the heparin cap 204 cannot cover the perfusion apparatus and the tube 1 to cause leakage.
For example, when carrying out the infusion, earlier inhale the perfusion ware full of liquid, then open sealing cap 201, insert the heparin cap 204 among connecting device 2 to the perfusion head of perfusion ware, the inside compartment membrane of heparin cap 204 is opened when the perfusion head is inserted, the stomach tube can be irritated to liquid, the diaphragm is closed when the perfusion ware is taken out, prevent that liquid from spilling, heparin cap 204 is stopped up to accessible sealing cap 201 simultaneously, the operator need not reverse the stomach tube, can be relieved go to use both hands to aspirate nasal feeding liquid, and this kind of connector can not have the old connector to expand or be propped the condition emergence of enlarging like, all provide convenience to patient and medical personnel, and aseptic independent packing, can change at any time, it is safer more convenient.
The utility model solves the problems that in the prior art, in the nasal feeding treatment diet operation for patients, one hand needs to fold the stomach tube reversely to prevent leakage, and the other hand needs to extract the nasal feeding liquid, so the operation is troublesome, and in addition, the connecting port of the stomach tube expands due to the long-time hot nasal feeding liquid filling, and the mechanical insertion of an irrigator frequently causes the tube orifice to become large and can not retract, the cover of the tube orifice can not be covered to cause leakage, at the moment, if the stomach tube is pulled out, the patient can be suffered from pain when the stomach tube is inserted again, moreover, the physiological structure of some throat surgery patients is changed, and the stomach tube is difficult to be inserted again after being pulled out, through the mutual combination of the components, when in the transfusion, the irrigator is filled with the liquid firstly, then the sealing cap is opened, and the perfusion head of the irrigator is inserted into the heparin cap in the connecting device, fill the head inside divider membrane of heparin cap when inserting and open, the stomach tube can be irritated to liquid, the diaphragm is closed when taking out to the irrigator, prevent that liquid from spilling, the heparin cap is plugged up to the sealed cap of accessible simultaneously, the operator need not turn over the stomach tube, can be relieved go with both hands suction nasal feeding liquid, and this kind of connector can not have the old connector like the inflation or by the condition emergence that props big, all provide convenience to patient and medical personnel, and be aseptic independent packing, can change at any time, it is safer more convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a nasogastric tube of improvement, includes pipe (1), connecting device (2), plastic rope (3) and column spinner (4), its characterized in that:
the lower end of the connecting device (2) is completely and tightly connected with the pipe (1) in a socket joint mode, the upper end of the connecting device (2) is connected with the rotating column (4) in a hinge mode, the plastic rope (3) and the rotating column (4) are fixedly connected into an integrated structure, and the plastic rope (3) is fixedly connected with the connecting device (2) in a laminating mode.
2. An improved nasogastric tube according to claim 1, wherein: connecting device (2) comprises sealed cap (201), last spliced pole (202), lower spliced pole (203), heparin cap (204), spiral shell knot (205), box (206), recess (207) and through-hole (208), it is connected with sealed cap (201) lower extreme central plane is perpendicular to go up spliced pole (202) up end, it laminates as an organic whole structure with spliced pole (203) up end down to go up spliced pole (202) down the terminal surface, spliced pole (203) embedding heparin cap (204) is inside and closely laminate and be connected down, heparin cap (204) and spiral shell knot (205) corresponding matching set up and closely lock completely, spiral shell knot (205) and box (206) mesh threaded connection, box (206) inside center pin department is equipped with through-hole (208), box (206) upper end face portion is equipped with recess (207).
3. An improved nasogastric tube according to claim 1, wherein: the pipe (1) is completely and tightly connected with the heparin cap (204) in a socket fit manner.
4. An improved nasogastric tube according to claim 2, wherein: go up connector (202) from last external diameter taper down, recess (207) from last external diameter down diminishes.
5. An improved nasogastric tube according to claim 2, wherein: the lower end part of the lower connecting column (203) is provided with a rounded corner.
6. An improved nasogastric tube according to claim 2, wherein: the inner diameter of the heparin cap (204) is larger than the diameter of the through hole (208).
7. An improved nasogastric tube according to claim 2, wherein: the height of the heparin cap (204) is greater than that of the screw thread (205), and the height of the screw thread (205) is greater than that of the groove (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775338.2U CN210612538U (en) | 2019-05-27 | 2019-05-27 | Improved nasogastric tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775338.2U CN210612538U (en) | 2019-05-27 | 2019-05-27 | Improved nasogastric tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612538U true CN210612538U (en) | 2020-05-26 |
Family
ID=70748452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920775338.2U Expired - Fee Related CN210612538U (en) | 2019-05-27 | 2019-05-27 | Improved nasogastric tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177089A (en) * | 2021-12-25 | 2022-03-15 | 郑州大学第一附属医院 | Anti-slip stomach tube interface and stomach tube connecting structure |
-
2019
- 2019-05-27 CN CN201920775338.2U patent/CN210612538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177089A (en) * | 2021-12-25 | 2022-03-15 | 郑州大学第一附属医院 | Anti-slip stomach tube interface and stomach tube connecting structure |
| CN114177089B (en) * | 2021-12-25 | 2023-08-18 | 郑州大学第一附属医院 | Anti-slip gastric tube connector and gastric tube connecting structure |
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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: 20200526 |