CN217091456U - Connector with filtering device - Google Patents
Connector with filtering device Download PDFInfo
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- CN217091456U CN217091456U CN202220166794.9U CN202220166794U CN217091456U CN 217091456 U CN217091456 U CN 217091456U CN 202220166794 U CN202220166794 U CN 202220166794U CN 217091456 U CN217091456 U CN 217091456U
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Abstract
The utility model provides a take filter equipment's connector for thereby connect nutrition pipe and conveyor to carry nutrient solution, a serial communication port, include: an input for connection with a delivery device; the filtering device is used for filtering nutrient solution and comprises a filtering cavity and a filtering net; and the output part is used for being connected with the nutrient canal, wherein the filter cavity is used for containing nutrient solution, the filter screen is arranged in the filter cavity, and the input part and the output part are both arranged on the filter device.
Description
Technical Field
The utility model relates to a medical treatment auxiliary articles for use field, concretely relates to take filter equipment's connector.
Background
Some patients need to carry out long-term enteral nutrition due to disease characteristics, usually, a plurality of foods are mixed together and smashed into liquid nutrient solution by a juice extractor or a complementary food machine, and then the nutrient solution is injected into the intestinal tract through a nutrient tube reserved on the patient. The self-made nutrient solution usually has more residues, is easy to block the nutrient tube, influences the normal use of the nutrient tube, leads the patient to repeatedly seek medical advice to dredge the nutrient tube, leads the more serious patient to keep the nutrient tube again, and increases the pain and the economic burden of the patient.
In prior art, lack the dedicated filter equipment of nutrition in the intestines, some patients use the gauze to filter, and the operation process is comparatively troublesome, and efficiency is lower, and the filter effect is not good.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a connector with a filter.
The utility model provides a take filter equipment's connector for thereby connect nutrition pipe and conveyor to carry nutrient solution, a serial communication port, include: an input for connection with a delivery device; the filtering device is used for filtering nutrient solution and comprises a filtering cavity and a filtering net; and the output part is used for being connected with the nutrient canal, wherein the filter cavity is used for containing nutrient solution, the filter screen is arranged in the filter cavity, and the input part and the output part are both arranged on the filter device.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the filter chamber includes the main cavity body and sealed lid, and sealed lid detachably sets up on the main cavity body, and filter screen detachably sets up in the main cavity body.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the input part includes input tube and input joint, and the input joint sets up the one end at the input tube for be connected with conveyor, the other end and the filter chamber intercommunication of input tube.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the input joint is connected with the conveying device through threads.
In the connector with a filter device provided by the utility model, the connector can also have the following characteristics: wherein the input tube is a medical catheter with an inner diameter of 4 mm.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the input part also comprises a flow stopping clip which is detachably arranged on the input pipe.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, output portion includes output tube and output joint, and the output joint sets up the one end at the output tube for be connected with the nutrition tube, the other end and the filter chamber intercommunication of output tube.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the output joint is conical.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein the output pipe is a medical catheter with the inner diameter of 4 mm.
In the connector with a filter device provided by the present invention, the connector can further have the following features: wherein, the filter screen is stainless steel.
Action and effect of the utility model
The utility model relates to a take filter equipment's connector, including input unit, filter equipment and output unit, these structures have following effect:
the input and output are both provided on the filter device.
The input part is connected with the conveying device, and nutrient solution from the conveying device can enter the filtering device through the input part.
The filter equipment can filter nutrient solution, including filter chamber and filter screen. The filter chamber can hold nutrient solution, and the filter screen setting can filter the nutrient solution through the filter chamber in the filter chamber, and easy operation can effectively improve filterable efficiency and effect.
The output part is connected with the nutrient canal, and nutrient solution filtered in the filtering device can be directly output into the nutrient canal through the output part, thereby achieving the effects of simplifying operation and saving time.
Drawings
Fig. 1 is a front view of a connector with a filter device in an embodiment of the invention;
fig. 2 is a top view of a connector with a filter assembly in an embodiment of the invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated with reference to the accompanying drawings.
< example >
Fig. 1 is a front view of a connector with a filter device according to an embodiment of the present invention, and fig. 2 is a top view of the connector with the filter device according to the embodiment of the present invention.
As shown in fig. 1 and 2, the connector with filter device 100 includes an input portion 10, a filter device 20, and an output portion 30.
The filtering device 20 is used for filtering nutrient solution and comprises a filtering cavity 21 and a filtering screen 22. The filter cavity 21 is used for containing nutrient solution, and the filter screen 22 is detachably arranged in the filter cavity 21. In this embodiment, the filter cavity 21 has a rectangular structure and is made of medical plastic, and the filter cavity 21 includes a main cavity 211 and a sealing cover 212. The sealing cap 212 is detachably coupled to the main body 211 by a screw. The main cavity 211 is internally provided with 4 hemispherical limiting protrusions 2111, and the 4 limiting protrusions 2111 are divided into two pairs and are respectively and oppositely arranged on the inner walls of two sides of the main cavity 211. The two limiting protrusions 2111 on the same side are arranged in parallel along the width direction of the main cavity 211, and a gap for the filter screen 22 to pass through is arranged in the middle. The filter screen 22 is rectangular and made of stainless steel. The width of the filter screen 22 is larger than that of the main cavity 211, and the filter screen 22 is bent to be C-shaped and arranged in the main cavity 211. Both sides of the bent portion of the filter screen 22 are respectively caught in a gap between the two restricting protrusions 2111 located on the same side so as to abut against the two pairs of restricting protrusions 2111.
The input 10 is intended to be connected to a conveying device, in this embodiment the input 10 comprises an input connection 11, an input tube 12 and a flow stop clamp 13. The input joint 11 is made of medical plastic materials, is arranged at one end of the input pipe 12, and is connected with the conveying device through threads. The other end of the inlet pipe 12 communicates with the filter chamber 20. The input tube 12 is a medical catheter with an inner diameter of 4mm, and the flow stop clip 13 is detachably arranged on the input tube 12.
The output part 30 is used for connecting with a feeding tube, and in the embodiment, the output part 30 comprises an output tube 31 and an output joint 32. The output pipe 31 is a medical catheter with an inner diameter of 4mm, and one end of the output pipe is communicated with the filter cavity 21. The output connector 32 is conical, made of medical rubber, and arranged at the other end of the output pipe 31 for connecting with the feeding tube.
The following description of the specific process and method of using the filter connector 100 of the present invention is provided with reference to fig. 1:
step 1: the input connector 11 is connected with the conveying device through threads, the conical head of the output connector 32 is plugged into the pipe orifice of the nutrient pipe and is tightly connected with the nutrient pipe, and then the flow stopping clamp is opened;
step 2: the nutrient solution is input into the filtering device 20 from the input part 10 through the conveying device, the nutrient solution passes through the filter screen 22, impurities and crushed slag are left at one side close to the sealing cover 212, and the filtered nutrient solution enters the nutrient tube through the output part 30 and finally flows into the intestinal tract of a patient;
and step 3: after the nutrient solution is delivered, the input connector 11 and the output connector 32 are respectively detached from the conveying device and the nutrient tube;
and 4, step 4: the sealing cover 212 is detached from the main cavity 211, and one side edge of the filter screen 22 is pinched to be drawn out from the two pairs of limiting protrusions 2111;
and 5: and cleaning parts of each part for next use.
Effects and effects of the embodiments
The connector with a filter device according to the present embodiment includes an input unit, a filter device, and an output unit, and these structures have the following effects:
the filter equipment can filter nutrient solution, including filter chamber and filter screen. The filter chamber is used for holding the nutrient solution, and filter screen detachably sets up at the filter chamber, can filter the nutrient solution through the filter chamber, can effectively improve filtration efficiency, reaches better filter effect. The filter chamber is rectangular structure, adopts medical plastics material, and the filter chamber includes the main cavity body and sealed lid. Sealed lid passes through screw thread detachably and connects on the main cavity body, is convenient for open the filter chamber and takes out the filter screen, conveniently washs inside the filter chamber, keeps the clean health of intracavity, avoids polluting the nutrient solution. The filter screen is rectangular structure, adopts stainless steel material, has better corrosion resistance, easy washing, convenient and sanitary, still can use repeatedly, resources are saved. The width of filter screen is greater than the width of main cavity body, and the filter screen bending is the C shape and sets up in main cavity body, is convenient for take out. The internal portion of main cavity has 4 hemisphere spacing archs, and 4 hemisphere spacing archs divide into two pairs, set up on the both sides inner wall of the main cavity body relatively respectively. Two spacing archs of homonymy set up along the width direction parallel of main cavity, and the centre has the clearance that supplies the filter screen to pass. The crooked position both sides of filter screen are blocked respectively in the clearance and with two pairs of spacing archs butt to the position of restriction filter screen can avoid the filter screen to shift at filterable in-process, influences the filter effect.
The input part is connected with the conveying device, so that the nutrient solution can be input into the filtering device from the conveying device. The input part comprises an input joint, an input pipe and a flow stopping clip. The input connector is made of medical plastic, is arranged at one end of the input pipe and is in threaded connection with the conveying device, the sealing performance is high, and meanwhile, the input connector is convenient to detach. The other end of the input pipe is communicated with the filter cavity. The input tube is a medical catheter with the inner diameter of 4mm, the flow stopping clamp is detachably arranged on the input tube, and the flow can be stopped in time when nutrient solution leaks.
The output part enables the nutrient solution to be output to the nutrient canal from the filtering device, and comprises an output pipe and an output joint. The output pipe is a medical catheter with the inner diameter of 4mm, and one end of the output pipe is communicated with the filter cavity. The output joint is arranged at the other end of the output pipe and is connected with the nutrient pipe. The output connector is conical, is made of medical rubber, is suitable for different types of nutrition tubes, and has a wide application range. The filtered nutrient solution in the filtering device can be directly output into the nutrient tube through the output part, so that the effects of simplifying operation and saving time can be achieved, and meanwhile, the filtered nutrient solution can be prevented from being polluted when exposed in the air.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (10)
1. A connector with a filtering device, which is used for connecting a nutrient tube and a conveying device so as to convey nutrient solution, and is characterized by comprising:
an input for connection with the delivery device;
the filtering device is used for filtering the nutrient solution and comprises a filtering cavity and a filtering net; and
an output part which is used for being connected with the nutrition tube,
wherein the filter cavity is used for containing the nutrient solution,
the filter screen is arranged in the filter cavity,
the input and output are both disposed on the filter device.
2. The connector with filter device as claimed in claim 1, wherein:
wherein the filtering cavity comprises a main cavity and a sealing cover,
the sealing cover is detachably arranged on the main cavity,
the filter screen is detachably arranged in the main cavity.
3. The connector with filter device according to claim 1, wherein:
wherein the input portion comprises an input tube and an input joint,
the input joint is arranged at one end of the input pipe and is used for being connected with the conveying device,
the other end of the input pipe is communicated with the filter cavity.
4. The connector with filter device as claimed in claim 3, wherein:
wherein the input joint is connected with the conveying device through threads.
5. The connector with filter device according to claim 3, wherein:
wherein the input tube is a medical catheter with an inner diameter of 4 mm.
6. The connector with filter device as claimed in claim 3, wherein:
wherein the input part further comprises a flow stopping clip,
the flow stopping clamp is detachably arranged on the input pipe.
7. The connector with filter device according to claim 1, wherein:
wherein the output part comprises an output pipe and an output joint,
the output joint is arranged at one end of the output pipe and is used for being connected with the nutrient pipe,
the other end of the output pipe is communicated with the filter cavity.
8. The connector with filter device as claimed in claim 7, wherein:
wherein the output joint is conical.
9. The connector with filter device as claimed in claim 7, wherein:
wherein, the output pipe is a medical catheter with the inner diameter of 4 mm.
10. The connector with filter device according to claim 1, wherein:
wherein, the filter screen is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220166794.9U CN217091456U (en) | 2022-01-21 | 2022-01-21 | Connector with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220166794.9U CN217091456U (en) | 2022-01-21 | 2022-01-21 | Connector with filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091456U true CN217091456U (en) | 2022-08-02 |
Family
ID=82596990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220166794.9U Active CN217091456U (en) | 2022-01-21 | 2022-01-21 | Connector with filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091456U (en) |
-
2022
- 2022-01-21 CN CN202220166794.9U patent/CN217091456U/en active Active
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