CN215780332U - Gastric juice feedback device - Google Patents
Gastric juice feedback device Download PDFInfo
- Publication number
- CN215780332U CN215780332U CN202121904874.1U CN202121904874U CN215780332U CN 215780332 U CN215780332 U CN 215780332U CN 202121904874 U CN202121904874 U CN 202121904874U CN 215780332 U CN215780332 U CN 215780332U
- Authority
- CN
- China
- Prior art keywords
- receiving container
- gastric juice
- gastric
- filter
- use state
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- 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 55
- 230000002496 gastric effect Effects 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 210000002784 stomach Anatomy 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000010794 food waste Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000030136 gastric emptying Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002720 Malnutrition Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a gastric juice feedback device, which comprises: a filtration device; a receiving container; the filter device is used for communicating between the stomach of a patient and a receiving container to filter food residues of gastric juice, the receiving container is used for receiving filtered gastric juice, and the receiving container further comprises a scale used for measuring the amount of the collected gastric juice; wherein the filter device is removably connected to the mouthpiece end of the receiving container; the gastric fluid reinfusion device comprises a first use state that the interface end of the receiving container faces upwards and a second use state that the interface end of the receiving container faces downwards, when in the first use state, the filter device is connected with the interface end of the receiving container and the stomach of a patient, and when in the second use state, the interface end of the receiving container faces downwards to enable filtered gastric fluid to be reinfused. But use this technical scheme to filter food waste and measure gastric juice feedback device of gastric juice collection volume.
Description
Technical Field
The utility model relates to a gastric juice feedback device.
Background
Gastric juice, the assembly of gastric secretions, is a clear, colorless liquid that includes water, electrolytes, lipids, proteins and hormones. For severe patients, gastric emptying disorder and large gastric juice retention are frequently caused, which causes difficulty in nasogastric tube feeding of the patients, and increases the risks of vomiting, aspiration pneumonia and malnutrition. Therefore, such patients often need to draw gastric juice through a gastric tube or a nasogastric tube to measure the residual gastric juice, thereby relieving the gastric emptying condition and precisely managing the patients. However, the current determination method generally adopts a large syringe to be connected with the gastric tube, and then gastric juice is extracted and temporarily stored in a corresponding container (such as a washbasin); after the gastric juice is extracted, a certain amount of gastric juice is properly returned to the stomach of the patient according to the gastric emptying condition so as to ensure the normal digestive capacity of the gastric juice. However, the process of extracting, storing and returning the gastric juice is very complicated, which not only greatly increases the nursing workload, but also is very easy to cause the pollution of the gastric juice, is not beneficial to the measurement of the gastric juice and the treatment and rehabilitation of patients, and in addition, food residues possibly exist in the gastric juice and need to be filtered.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a gastric juice feedback device convenient to measure.
In order to solve the above technical problems, the present invention provides a gastric juice feedback device, comprising:
a filtration device;
a receiving container;
the filter device is used for communicating between the stomach of a patient and a receiving container to filter food residues of gastric juice, the receiving container is used for receiving the filtered gastric juice, and the receiving container further comprises a scale used for measuring the collection amount of the gastric juice; wherein the filter device is removably connected to the mouthpiece end of the receiving container; the gastric fluid reinfusion device comprises a first use state that the interface end of the receiving container faces upwards and a second use state that the interface end of the receiving container faces downwards, when in the first use state, the filter device is connected with the interface end of the receiving container and the stomach of a patient, and when in the second use state, the interface end of the receiving container faces downwards to enable filtered gastric fluid to be reinfused.
In a further preferred embodiment, the end of the receiving container remote from the mouthpiece end is further provided with a suspension, which is optionally connected to an anchor.
In a more preferred embodiment, the hanging portion is a hook.
In a preferred embodiment, the mouthpiece end comprises a rubber plunger, the filter device comprises a needle cannula for penetrating the rubber plunger, the filter device further comprises a mesh portion for filtering gastric juice, and the needle cannula communicates with the filtered gastric juice in the filter device.
In a preferred embodiment, the filter device further comprises an air passage for penetrating the rubber plunger to equalize air pressure inside and outside the receiving container.
In a preferred embodiment, the interface end further comprises a first fastener, and the filter device further comprises a second fastener, the first and second fasteners being adapted to couple when the filter device is coupled to the interface end.
In a more preferred embodiment, the first fastener is external threads disposed on the mouth end and the second fastener is internal threads disposed on the filter device.
In a further preferred embodiment, the receiving container comprises a top end and a bottom end, the mouthpiece end being arranged on the top end, the receiving container having a cross-section which increases along the top end towards the bottom end.
In a further preferred embodiment, the scales comprise a first scale for measuring the amount of collected gastric fluid in the first use state and a second scale for measuring the amount of collected gastric fluid in the second use state.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
the gastric juice feedback device comprises a filtering device and a receiving container; the filter device is used for communicating between the stomach of a patient and a receiving container to filter food residues of gastric juice, the receiving container is used for receiving filtered gastric juice, and the receiving container further comprises a scale used for measuring the amount of the collected gastric juice; wherein the filter device is removably connected to the mouthpiece end of the receiving container; the gastric fluid reinfusion device comprises a first use state that the interface end of the receiving container faces upwards and a second use state that the interface end of the receiving container faces downwards, when in the first use state, the filter device is connected with the interface end of the receiving container and the stomach of a patient, and when in the second use state, the interface end of the receiving container faces downwards to enable filtered gastric fluid to be reinfused. The collected gastric juice can be measured in the first using state, and the returned gastric juice can be measured in the second using state, so that the measuring device is convenient and quick; residues in the gastric juice can also be filtered.
Drawings
FIG. 1 is a schematic perspective view of a gastric fluid reinfusion device in accordance with a preferred embodiment of the present invention;
FIG. 2 is an exploded perspective view of a filter assembly according to a preferred embodiment of the present invention;
FIG. 3 is a schematic exploded perspective view of a filter assembly according to a preferred embodiment of the present invention
Fig. 4 is a schematic view of the connection of the filter device and the receiving container in the preferred embodiment of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
Referring to fig. 1-4, a gastric fluid reinfusion device 100, said gastric fluid reinfusion device 100 comprises a filter device 1 and a receiving container 2, said receiving container 2 comprises a top end 21 and a bottom end 22, said receiving container 2 gradually increases in cross section along the top end 21 towards the bottom end 22 to make the receiving container 2 in a frustum shape, said receiving container 2 comprises a mouthpiece end 23 at the top end 21, in this embodiment, said receiving container 2 is made of acid-resistant material, such as glass, etc. In some simple alternatives, the receiving container 2 can also be made of a flexible material to be made in the shape of a bag.
The filtering device 1 is used for filtering food residues in gastric juice, the filtering device 1 is used for communicating between the stomach of a patient and a receiving container 2 for filtering food residues in gastric juice, and the receiving container 2 is used for receiving the filtered gastric juice. The receiving container 2 further comprises a scale 3 for measuring the amount of collected gastric juice, which scale 3 is arranged on the side wall of the receiving container 2 in this embodiment.
Filter equipment 1 includes first half shell 11, second half shell 12 and filter screen portion 13, first half shell 11 and second half shell 12 all include the diapire and the enclosure wall that sets up around the diapire, first half shell 11 and second half shell 12 can dock each other so that filter screen portion 13 is located between first half shell 11 and second half shell 12 through the screw thread. The first 11 and second 12 half-shells correspond to define a cylindrical filtering space which is divided by a sieve portion 13 into an upper compartment 14 accessible to the stomach and a lower compartment 15 accessible to the receiving container 2, the gastric juices passing through the sieve portion 13 to allow the food residues to be filtered inside the upper compartment 14. The screen section 13 is configured in a replaceable design, and in some simple alternatives, the screen section 13 can be arranged integrally with the second half-shell 12 and form a disposable design with the second half-shell 12.
The filter device 1 further comprises a connecting tube 16 connected to the first half-shell 11 and connected to the lower compartment 15, wherein a needle tube 17 is connected to the end of the connecting tube 16, the needle tube 17 is connected to the filtered gastric juice in the lower compartment 15, and the gastric juice flows downwards through the connecting tube 16 and the needle tube 17. The filter device 1 is detachably connected to the mouthpiece end 23 of the receiving container 2, in this embodiment, the mouthpiece end 23 includes a rubber plunger, the needle tube 17 can penetrate the rubber plunger and communicate with the inside of the receiving container 2, in this embodiment, the end of the adapter tube 16 is further provided with a gas tube, the rubber plunger can penetrate the gas tube, and two ends of the gas tube are respectively communicated with the outside and the inside of the receiving container 2 to balance the air pressure inside and outside the receiving container 2.
The gastric fluid reinfusion device 100 comprises a first use state that the interface end 23 of the receiving container 2 faces upwards and a second use state that the interface end 23 of the receiving container 2 faces downwards, when in the first use state, the filter device 1 is connected with the interface end 23 of the receiving container 2 and the stomach of a patient, and when in the second use state, the interface end 23 of the receiving container 2 faces downwards to enable filtered gastric fluid to be reinfused. When in the first using state, the top end 21 of the receiving container 2 is upward, the needle tube 17 can pass through the rubber plunger to communicate with the inside of the receiving container 2, the gastric juice passes through the filter screen part 13 and filters food residue, and the filtered gastric juice enters the receiving container 2 through the lower partition space 15, the connecting tube 16 and the needle tube 17; after a period of time, the amount of gastric juice collected can be read by the scale 3 from the gastric juice entering the receiving container 2. When in the second use condition, the filter device 1 can be detached from the mouthpiece end 23, with the receiving container 2 inverted, with the top end 21 facing downwards and the bottom end 22 facing upwards, with the level of the liquid in the receiving container 2 rising to create a higher hydraulic pressure at the mouthpiece end 23, due to the frustoconical shape of the receiving container 2; mouthpiece end 23 may be connected to another infusion tube to access the patient's stomach.
In this embodiment, the end of the receiving container 2 remote from the access end 23 (i.e. the bottom end 22) is further provided with a hanging portion 24, the hanging portion 24 being optionally connected to an anchor, which may be a crossbar or the like. Specifically, the hanging portion 24 is a hook. Optionally, the bottom end 22 further comprises an air vent and a plug removably connected to the air vent, the plug being removable to balance the air pressure inside and outside in the second use configuration.
In this embodiment, the interface end 23 further comprises a first fastening member 231, and the filter device 1 further comprises a second fastening member 18, wherein the first fastening member 231 and the second fastening member 18 are fittingly connected when the filter device 1 is connected to the interface end 23. The first fastening member 231 is an external thread arranged at the interface end 23 and the second fastening member 18 is an internal thread arranged on the filter device 1.
In the present embodiment, the scale 3 comprises a first scale for measuring the amount of collected gastric juice in the first use state and a second scale for measuring the amount of collected gastric juice in the second use state. Specifically, the first scale and the second scale are respectively arranged on two side walls of the receiving container, the first scale is arranged from the bottom end to the top end 21, and the second scale is arranged from the top end to the bottom end.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (9)
1. A gastric fluid reinfusion device comprising:
a filtration device;
a receiving container;
the filter device is used for communicating between the stomach of a patient and a receiving container to filter food residues of gastric juice, the receiving container is used for receiving filtered gastric juice, and the receiving container further comprises a scale used for measuring the amount of the collected gastric juice; wherein the filter device is removably connected to the mouthpiece end of the receiving container; the gastric fluid reinfusion device comprises a first use state that the interface end of the receiving container faces upwards and a second use state that the interface end of the receiving container faces downwards, when in the first use state, the filter device is connected with the interface end of the receiving container and the stomach of a patient, and when in the second use state, the interface end of the receiving container faces downwards to enable filtered gastric fluid to be reinfused.
2. Gastric fluid reinfusion device according to claim 1, characterized in that: the receiving container is further provided with a hanging portion at an end remote from the mouth end, the hanging portion being selectively connectable to an anchor.
3. Gastric fluid reinfusion device according to claim 2, characterized in that: the hanging part is a hook.
4. Gastric fluid reinfusion device according to claim 1, characterized in that: the mouth-piece end includes the rubber plunger, filter equipment includes the needle tubing that is used for piercing through the rubber plunger, filter equipment still includes the filter screen portion that is used for filtering the gastric juice, the interior filterable gastric juice of filter equipment of needle tubing intercommunication.
5. Gastric fluid reinfusion device according to claim 4, characterized in that: the filter device also comprises an air duct for penetrating the rubber plunger to balance the air pressure inside and outside the receiving container.
6. Gastric fluid reinfusion device according to claim 4, characterized in that: the interface end further includes a first fastener, and the filter device further includes a second fastener, the first and second fasteners being adapted to couple when the filter device is coupled to the interface end.
7. Gastric fluid reinfusion device according to claim 6, characterized in that: the first fastener is external threads disposed on the interface end and the second fastener is internal threads disposed on the filter device.
8. Gastric fluid reinfusion device according to claim 1, wherein said receiving container comprises a top end and a bottom end, said mouthpiece end being arranged on the top end, said receiving container having a cross section which gradually increases along the top end towards the bottom end.
9. Gastric fluid reinfusion device according to claim 1 or 8, characterised in that: the scales comprise a first scale and a second scale, the first scale is used for measuring the collected gastric juice quantity in the first use state, and the second scale is used for measuring the collected gastric juice quantity in the second use state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904874.1U CN215780332U (en) | 2021-08-13 | 2021-08-13 | Gastric juice feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904874.1U CN215780332U (en) | 2021-08-13 | 2021-08-13 | Gastric juice feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780332U true CN215780332U (en) | 2022-02-11 |
Family
ID=80131516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904874.1U Expired - Fee Related CN215780332U (en) | 2021-08-13 | 2021-08-13 | Gastric juice feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780332U (en) |
-
2021
- 2021-08-13 CN CN202121904874.1U patent/CN215780332U/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: 20220211 |