CN213220436U - Gastric juice feedback device - Google Patents
Gastric juice feedback device Download PDFInfo
- Publication number
- CN213220436U CN213220436U CN202020901060.1U CN202020901060U CN213220436U CN 213220436 U CN213220436 U CN 213220436U CN 202020901060 U CN202020901060 U CN 202020901060U CN 213220436 U CN213220436 U CN 213220436U
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- CN
- China
- Prior art keywords
- valve
- infusion tube
- joint
- valve interface
- interface
- 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
- 210000004051 gastric juice Anatomy 0.000 title claims abstract description 11
- 238000001802 infusion Methods 0.000 claims description 33
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000002496 gastric effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000001079 digestive effect Effects 0.000 abstract description 10
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 10
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 9
- 210000000936 intestine Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a gastric juice feedback device belongs to medical appliances technical field, including main transfer line and first transfer line, three way valve has connected gradually from the right side to a left side on the first transfer line, connect and screw joint, be connected with a second transfer line on the screw joint, three way valve includes the rotary valve switch, first valve interface, the second valve interface, third valve interface and valve main part, rotary valve switch swing joint is in the valve main part, first valve interface, the inner wall of second valve interface and third valve interface through valve main part, third valve interface connection is in the one end of first transfer line, first valve interface connection is in the one end of a second transfer line, the problem that can not go into digestive juice and enteral nutrition liquid simultaneously among the prior art has been solved to this scheme.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a gastric juice feedback device.
Background
The timely digestive juice collection and feedback auxiliary enteral nutrition support treatment technology is a medical means for promoting the improvement of the nutritional status of a patient, accelerating the recovery process and shortening the hospitalization time, and in the prior art, the gastric juice of the patient is usually extracted, filtered, bottled and then infused to enter the body of the patient. The existing gastric juice feedback device can not pump digestive juice and enteral nutrient solution simultaneously. Therefore, there is a need for a gastric fluid reinfusion device that allows digestive juices to enter the patient's stomach simultaneously with enteral feeding solutions.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a gastric juice feedback device, which solves the problem that digestive juice and enteral nutrient solution cannot be pumped into the gastric juice feedback device simultaneously in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a gastric juice feedback device, includes main transfer line and a first transfer line, three way valve, joint and screw joint have connected gradually from the right side to a left side on the first transfer line, be connected with a transfer line of second on the screw joint, three way valve includes rotary valve switch, first valve interface, second valve interface, third valve interface and valve main part, rotary valve switch swing joint is in the valve main part, the inner wall of valve main part is run through to first valve interface, second valve interface and third valve interface, third valve interface connection is in the one end of a first transfer line, first valve interface connection is in the one end of a second transfer line.
As a preferred proposal of the utility model, the main infusion tube, the first infusion tube and the second infusion tube are all made of polypropylene plastics.
As an optimized proposal of the utility model, the three-way valve, the joint and the screw joint are all made of polypropylene plastics.
As a preferred proposal of the utility model, the main infusion tube, the first infusion tube, the second infusion tube, the three-way valve, the joint and the screw joint are sterilized and disinfected by ethylene oxide.
As an optimized proposal of the utility model, a filtering cotton net is arranged in the joint.
As a preferred proposal of the utility model, the filtering cotton net is sterilized and disinfected by ethylene oxide.
The utility model has the advantages that:
the utility model discloses a set up three-way valve, joint and screw joint, be the nutrient solution in the main transfer line, for nutrient solution in the intestines in the second transfer line, the knob of adjustment three-way valve realizes the intercommunication of the branch transfer line of second and main transfer line to nutrient solution in digestive juice and the intestines is gone into to main transfer line simultaneous pump, and the problem that can not go into digestive juice and nutrient solution in the intestines simultaneously among the prior art has been solved to this scheme.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a three-way valve.
The reference numbers in the figures illustrate:
1. a main infusion tube; 2. a first branch infusion tube; 3. a three-way valve; 31. rotating a valve switch; 32. a first valve interface; 33. a second valve interface; 34. a third valve interface; 35. a valve body; 4. a joint; 5. a screw joint; 6. the second transfusion tube.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in the figure, a gastric juice feedback device comprises a main infusion tube 1 and a first infusion tube 2, a three-way valve 3, a connector 4 and a screw connector 5 are sequentially connected to the first infusion tube 2 from right to left, a second infusion tube 6 is connected to the screw connector 5, the three-way valve 3 comprises a rotary valve switch 31, a first valve interface 32, a second valve interface 33, a third valve interface 34 and a valve main body 35, the rotary valve switch 31 is movably connected to the valve main body 35, the first valve interface 32, the second valve interface 33 and the third valve interface 34 penetrate through the inner wall of the valve main body 35, the third valve interface 34 is connected to one end of the first infusion tube 2, and the first valve interface 32 is connected to one end of the second infusion tube 6. Digestive juice is filled in the main transfusion tube 1, and enteral nutrient solution is filled in the second transfusion tube 6.
The main infusion tube 1, the first branch infusion tube 2 and the second branch infusion tube 6 are all made of polypropylene plastics. The three-way valve 3, the joint 4 and the screw joint 5 are all made of polypropylene plastics. Polypropylene plastic is a common material for medical use.
The main infusion tube 1, the first infusion tube 2, the second infusion tube 6, the three-way valve 3, the joint 4 and the screw joint 5 are sterilized and disinfected by ethylene oxide. A filtering cotton net is arranged in the joint 4. The filtering cotton net is sterilized and disinfected by ethylene oxide. Ethylene oxide sterilization is a common method of sterilization for medical devices.
The medical staff adjusts the knob of the three-way valve 3 to realize the communication between the second branch transfusion tube 6 and the main transfusion tube 1, so that the main transfusion tube 1 can pump digestive juice and enteral nutrient solution simultaneously. The infusion tube between the screw joint 5 and the joint 4 is removed, the screw joint 5 is directly connected to the joint 4, the three-way valve 3 is adjusted to realize the communication between the second branch infusion tube 6 and the main infusion tube 1, and the digestive juice and the enteral nutrient solution are simultaneously pumped into the main infusion tube 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A gastric juice feedback device, which is characterized in that: comprises a main infusion tube (1) and a first infusion tube (2), wherein the first infusion tube (2) is sequentially connected with a three-way valve (3), a joint (4) and a screw joint (5) from right to left, the screw joint (5) is connected with a second branch transfusion tube (6), the three-way valve (3) comprises a rotary valve switch (31), a first valve interface (32), a second valve interface (33), a third valve interface (34) and a valve main body (35), the rotary valve switch (31) is movably connected to the valve main body (35), the first valve interface (32), the second valve interface (33) and the third valve interface (34) penetrate through the inner wall of the valve main body (35), the third valve port (34) is connected with one end of the first branch transfusion tube (2), the first valve port (32) is connected to one end of the second branch transfusion tube (6).
2. A gastric fluid reinfusion device according to claim 1, characterised in that: the main infusion tube (1), the first branch infusion tube (2) and the second branch infusion tube (6) are all made of polypropylene plastics.
3. A gastric fluid reinfusion device according to claim 1, characterised in that: the three-way valve (3), the joint (4) and the screw joint (5) are all made of polypropylene plastics.
4. A gastric fluid reinfusion device according to claim 1, characterised in that: the main infusion tube (1), the first infusion tube (2), the second infusion tube (6), the three-way valve (3), the joint (4) and the screw joint (5) are sterilized and disinfected by ethylene oxide.
5. A gastric fluid reinfusion device according to claim 1, characterised in that: and a filtering cotton net is arranged in the joint (4).
6. A gastric fluid reinfusion device according to claim 5, characterised in that: the filter cotton net is sterilized and disinfected by ethylene oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901060.1U CN213220436U (en) | 2020-05-25 | 2020-05-25 | Gastric juice feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020901060.1U CN213220436U (en) | 2020-05-25 | 2020-05-25 | Gastric juice feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213220436U true CN213220436U (en) | 2021-05-18 |
Family
ID=75867701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020901060.1U Expired - Fee Related CN213220436U (en) | 2020-05-25 | 2020-05-25 | Gastric juice feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213220436U (en) |
-
2020
- 2020-05-25 CN CN202020901060.1U patent/CN213220436U/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: 20210518 |