CN215462300U - Intestinal nutrition tube flushing filter - Google Patents
Intestinal nutrition tube flushing filter Download PDFInfo
- Publication number
- CN215462300U CN215462300U CN202121515131.5U CN202121515131U CN215462300U CN 215462300 U CN215462300 U CN 215462300U CN 202121515131 U CN202121515131 U CN 202121515131U CN 215462300 U CN215462300 U CN 215462300U
- Authority
- CN
- China
- Prior art keywords
- filter
- syringe connector
- syringe
- tube
- glycerol
- 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
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 35
- 230000035764 nutrition Effects 0.000 title claims abstract description 35
- 238000011010 flushing procedure Methods 0.000 title abstract description 6
- 230000000968 intestinal effect Effects 0.000 title description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 235000011187 glycerol Nutrition 0.000 claims description 30
- 238000005406 washing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 20
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 210000000936 intestine Anatomy 0.000 description 11
- 230000002262 irrigation Effects 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001564 haversian system Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an enteral nutrition tube flushing filter, which relates to the technical field of enteral nutrition tubes and comprises a filter, wherein one side of the filter is inserted with an enteral nutrition tube, the other side of the filter is inserted with a syringe connector, the outer surface of the filter is inserted with a glycerol syringe connector, and the enteral nutrition tube flushing filter can effectively filter medicine dregs in liquid medicine by adding a fixed filtering membrane in the filter, so that pure liquid medicine can be smoothly injected into a patient body through the enteral nutrition tube connector and the enteral nutrition tube, the treatment of the patient is facilitated, the operation of medical staff is facilitated, the medicine is injected simultaneously, the filtration is synchronous, the convenience of the treatment is facilitated, and the workload of the medical staff is reduced.
Description
Technical Field
The utility model relates to the technical field of enteral nutrition tubes, in particular to an enteral nutrition tube washing filter.
Background
Enteral nutrition patients need to take medicine in an enteral nutrition tube injection mode when taking medicine, but the enteral nutrition tube in the prior art has a small tube diameter and is easily blocked by medicine dregs in medicine liquid, so that the medicine liquid is difficult to inject, the treatment to the patients is not facilitated, and the treatment effect is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the intestinal nutrient canal flushing filter, which solves the problem that the intestinal nutrient canal has small diameter and is easy to block.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the enteral nutrition tube flushing filter comprises a filter, wherein the filter is provided with two liquid inlets and a liquid outlet, the liquid outlet is connected with an enteral nutrition tube in series, one of the liquid inlets is connected with a syringe connector in series, and the other liquid inlet is connected with a glycerol syringe connector in series;
the filter includes the shell, the cavity has been seted up to the inside of shell, the filter is connected with intestines nutrition union coupling head with the adjacent terminal surface of intestines nutrition pipe, the inside fixedly connected with filtration membrane of shell.
As a further technical scheme, one side of the filter, which is adjacent to the syringe connector, is in threaded connection with a shell cover, the surface of the shell cover is fixedly connected with a syringe connector access pipe in a penetrating manner, and the side wall of the shell is connected with a glycerol syringe connector access pipe in a penetrating manner.
As a further technical scheme, rubber rings are fixedly arranged at two ends of the syringe connector and the glycerol syringe connector, one end of the syringe connector is connected to the outer surface of the syringe connector access pipe, the other end of the syringe connector is connected to the output end of the syringe, and one end of the glycerol syringe connector is connected to the outer surface of the glycerol syringe connector access pipe. The other end is connected with the output end of the glycerol injector.
As a further technical scheme, the connection point of the glycerol syringe connector access pipe is positioned on one side of the filtering membrane.
As a further technical scheme of the utility model, a step groove is arranged at the part of the shell cover contacting with the shell, and a sealing gasket is sleeved outside the step groove.
Advantageous effects
The utility model provides an enteral feeding tube irrigation filter. Compared with the prior art, the method has the following beneficial effects:
1. nutrition tube washes filter in intestines through increasing fixed filtration membrane in filter inside, can effectively filter the dregs of a decoction in the liquid medicine for it is internal that pure liquid medicine can inject the patient through nutrition union coupling head in the intestines and nutrition tube in the intestines smoothly, does benefit to patient's treatment, makes things convenient for medical personnel's operation.
2. Nutrition tube washes filter in intestines, inserts the pipe through the syringe connector that inserts at the filter and inserts the pipe with glycerine syringe connector, can annotate the medicine simultaneously, and filters in step, is favorable to the convenience of treatment, reduces medical personnel's work load.
Drawings
FIG. 1 is a schematic diagram of an enteral feeding tube irrigation filter;
FIG. 2 is a schematic exploded view of the enteral feeding tube irrigation filter;
FIG. 3 is a front view of the enteral feeding tube irrigation filter;
fig. 4 is a sectional view a-a of fig. 3 of the enteral feeding tube irrigation filter.
In the figure: 1. a filter; 11. a housing; 12. a connector of the enteral nutrition tube; 13. a shell cover; 14. the glycerol injector connector is connected with the tube; 15. a filtration membrane; 16. the syringe connector is connected with the tube; 2. an enteral feeding tube; 3. a syringe connector; 4. glycerol syringe connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a solution for an enteral feeding tube washing filter: filter is washed to nutrition tube in intestines, including filter 1, filter 1 is provided with two inlets and a liquid outlet, nutrition tube 2 in intestines has been concatenated to the liquid outlet, syringe connector 3 has been concatenated to one of them inlet, glycerine syringe connector 4 has been concatenated to another inlet, filter 1 includes shell 11, the cavity has been seted up to the inside of shell 11, filter 1 is connected with intestines nutrition tube connector 12 with the terminal surface that nutrition tube 2 is adjacent in intestines, the inside fixedly connected with filtration membrane 15 of shell 11, filter 1 has cap 13 with the adjacent one side threaded connection of syringe connector 3, the surperficial through fixedly connected with syringe connector of cap 13 inserts pipe 16, the lateral wall through connection of shell 11 has glycerine syringe connector to insert pipe 14.
Equal fixed mounting in both ends of syringe connector 3 and glycerine syringe connector 4 has the rubber circle, the one end of syringe connector 3 is connected in the surface that the syringe connector inserts pipe 16, the other end is connected in the output of syringe, the one end of glycerine syringe connector 4 is connected in the surface that glycerine syringe connector inserts pipe 14, the other end is connected in the output of glycerine syringe, the tie point that glycerine syringe connector inserted pipe 14 is located filtration membrane 15's one side, all get into in nutrition tube 2 in the intestines after the filtration through filtration membrane 15 through the liquid medicine of syringe connector 3 and the injection of glycerine syringe connector 4.
The part of the shell cover 13 contacting with the shell 11 is provided with a step groove, a sealing gasket is sleeved outside the step groove, and the sealing gasket on the inner side of the shell cover 13 increases the sealing performance of the filter 1 and prevents air or liquid medicine from leaking.
The filtration membrane 15 is a medical liquid filtration membrane made of polypropylene, unidirectional water permeable membranes are fixedly mounted on the inner sides of the enteral nutrition tube connector 12, the glycerol syringe connector access tube 14 and the syringe connector access tube 16, and the filtration membrane 15 can effectively filter medicine dregs and inject pure medical liquid into the enteral nutrition tube 2 to prevent the tube from being blocked.
The working principle of the utility model is as follows: when in use, the enteral feeding tube 2 is inserted into one end of the enteral feeding tube connector 12, one end of the syringe connector 3 is connected to the output end of the syringe, the other end is connected to one end of the syringe connector insertion tube 16, and one end of the glycerin syringe connector 4 is connected to the output end of the glycerin syringe. The other end is connected with one end of a glycerol injector connector access pipe 14;
when the opening is opened, the liquid medicine is injected. The liquid medicine enters the inner cavity of the shell 11 through the syringe connector access pipe 16 and the glycerol syringe connector access pipe 14, then the medicine dregs are left in the inner cavity of the shell 11 through the injection pressure, the filtered liquid medicine enters the enteral nutrition tube connector 12 through the filtering membrane 15 and then is injected into the body of a patient through the enteral nutrition tube 2, and then the injection of the liquid medicine can be completed.
Claims (4)
1. An enteral nutrition tube washing filter comprises a filter (1), and is characterized in that the filter (1) is provided with two liquid inlets and one liquid outlet, the liquid outlet is connected with an enteral nutrition tube (2) in series, one of the liquid inlets is connected with a syringe connector (3) in series, and the other liquid inlet is connected with a glycerol syringe connector (4) in series;
the filter (1) comprises a shell (11), a cavity is formed in the shell (11), the end face, adjacent to the enteral nutrition tube (2), of the filter (1) is connected with an enteral nutrition tube connector (12), and a filtering membrane (15) is fixedly connected in the shell (11);
one side screw thread that filter (1) and syringe connector (3) are adjacent has cap (13), fixedly connected with syringe connector access pipe (16) is run through on the surface of cap (13), the lateral wall run through formula of shell (11) is connected with glycerine syringe connector access pipe (14).
2. The enteral feeding tube washing filter according to claim 1, wherein rubber rings are fixedly mounted at both ends of the syringe connector (3) and the glycerol syringe connector (4), one end of the syringe connector (3) is connected to the outer surface of the syringe connector access tube (16), the other end is connected to the output end of the syringe, one end of the glycerol syringe connector (4) is connected to the outer surface of the glycerol syringe connector access tube (14), and the other end is connected to the output end of the glycerol syringe.
3. Enteral feeding tube washing filter according to claim 1, characterized in that the connection point of the glycerol syringe connector access tube (14) is located at one side of the filter membrane (15).
4. The enteral feeding tube washing filter according to claim 1, wherein a stepped groove is provided in a portion of the cap (13) contacting the housing (11), and a sealing gasket is fitted over the stepped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515131.5U CN215462300U (en) | 2021-07-05 | 2021-07-05 | Intestinal nutrition tube flushing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515131.5U CN215462300U (en) | 2021-07-05 | 2021-07-05 | Intestinal nutrition tube flushing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215462300U true CN215462300U (en) | 2022-01-11 |
Family
ID=79724513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515131.5U Expired - Fee Related CN215462300U (en) | 2021-07-05 | 2021-07-05 | Intestinal nutrition tube flushing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215462300U (en) |
-
2021
- 2021-07-05 CN CN202121515131.5U patent/CN215462300U/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: 20220111 |