CN209301854U - A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device - Google Patents
A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device Download PDFInfo
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- CN209301854U CN209301854U CN201821113651.1U CN201821113651U CN209301854U CN 209301854 U CN209301854 U CN 209301854U CN 201821113651 U CN201821113651 U CN 201821113651U CN 209301854 U CN209301854 U CN 209301854U
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- solenoid valve
- nutrient canal
- jejunal nutrient
- pipe
- flushing pipe
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Abstract
The utility model belongs to the field of medical instrument technology, more particularly, to a kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device.The utility model may be implemented to be rinsed jejunal nutrient canal by the flusher of jejunal nutrient canal, and the nozzle of the bypass flushing pipe in the flusher of jejunal nutrient canal and the entrance of jejunal nutrient canal are not the same mouths, after avoiding operator from disengaging jejunal nutrient canal and administration extrusion infusing pipeline, the operation accidentally rinsed with the misconnection of deep venouspuncture infusion connector is generated；Further, it is also possible to by setting controller in enteral nutrition infusion administration and jejunal nutrient canal rinse-system to realize the switching for controlling quantitative transfer tube, solenoid valve (including the first three-way magnetic valve, the second three-way magnetic valve or the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve) at regular time and quantity to realize the automatic administered by infusion of enteral nutrition or the auto-flushing of jejunal nutrient canal.
Description
Technical field
The utility model belongs to the field of medical instrument technology, seeks more particularly, to a kind of administration of enteral nutrition infusion and jejunum
Support pipe rinse-system and device.
Background technique
Clinically, jejunal nutrient canal is used for the nutritional support treatment of row enteral nutrition patient, since its lumen is thinner and defeated
The liquid of note has certain viscosity, in order to avoid line clogging occurs, needs the quantitative warm water of nursing staff's timing
It is rinsed pipe operations.
On the one hand, it rinses during jejunal nutrient canal, is set in pipe in order to avoid flushing is accidentally injected other with warm water, especially
It is deep venouspuncture, to guarantee the drug safety of patient；On the other hand, for jejunal nutrient canal infusion nutrient solution is used for a long time
Enteral nutrition patient, in order to mitigate the workload that nursing staff rinses at regular time and quantity, urgent need provides a kind of enteral nutrition infusion
Administration and jejunal nutrient canal rinse-system and device.
Utility model content
First purpose of the utility model is, for the deficiencies in the prior art, provides a kind of jejunal nutrition
The flusher of pipe.
For this purpose, the above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of flusher of jejunal nutrient canal, the flusher of the jejunal nutrient canal includes jejunal nutrient canal, described
The entrance of jejunal nutrient canal in vitro, which is equipped with, bypasses flushing pipe, and the entrance of the bypass flushing pipe and jejunal nutrient canal shares
The jejunal nutrition tube portion that jejunal nutrient canal is swum under the inlet.
While by adopting the above technical scheme, the utility model can also be used or be combined using further below
Technical solution:
Preferably, pipe lid is equipped at the nozzle of the bypass flushing pipe, the pipe lid is used to not use in bypass flushing pipe
When cover bypass flushing pipe nozzle.
Preferably, the protrusion of the nozzle towards bypass flushing pipe, the outer diameter of the protrusion are equipped on the inside of the pipe lid
No more than the internal diameter of bypass flushing pipe nozzle, the protrusion is used in the pipe for bypassing flushing pipe when not in use with bypass flushing pipe
Mouth is matched to realize the closure to bypass flushing pipe nozzle.
Preferably, the edge of the pipe lid is equipped with the extension extended towards the outside of bypass flushing pipe, the extension
Thickness be less than the thickness of protrusion, the extension is for being conveniently turned on or off pipe lid.
Preferably, the pipe is covered equipped with fixing belt, and the fixing belt is used to close the nozzle in bypass flushing pipe in pipe lid
Fixing pipe lid after upper.
Preferably, it is equipped with expanding ring on the inside of the nozzle of the bypass flushing pipe, the expanding ring is for limiting and bypassing punching
Wash the connecting tube that the nozzle of pipe is connected.The purpose that expanding ring is arranged is that fastening bypasses the junction of flushing pipe and connecting tube.
Preferably, the color of the bypass flushing pipe and the color difference of jejunal nutrient canal are distinguished with facilitating.
Second purpose of the utility model is, for the deficiencies in the prior art, it is defeated to provide a kind of enteral nutrition
Note administration and jejunal nutrient canal rinse-system.
For this purpose, the above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system, the system comprises mentioned-above jejunum battalion
The flusher for supporting pipe passes through perfusion tube, institute under the quantitative transfer tube the system also includes quantitative transfer tube and controller
The entrance for stating perfusion tube is connected to the first three-way magnetic valve, and the two entrances of first three-way magnetic valve are respectively communicated with enteral nutrition
Liquid intake line and flushing liquor intake line；The second three-way magnetic valve of outlet of the perfusion tube, the described 2nd 3 is powered
Two outlets of magnet valve are respectively communicated with jejunal nutrition tube inlet and bypass the nozzle of flushing pipe；The controller and quantitative driving
Pump, the first three-way magnetic valve and the second three-way magnetic valve be electrically connected and be used for specified rate transfer tube transmission driving instruction and
Control while the first three-way magnetic valve of switching and the second three-way magnetic valve.
While by adopting the above technical scheme, the utility model can also be used or be combined using further below
Technical solution:
Preferably, the system also includes display screens, and the display screen is for realizing the interaction with user.
Preferably, the two sides of the quantitative transfer tube are equipped with infusion tube fixing apparatus, and the infusion tube fixing apparatus is for limiting
The perfusion tube of quantitative transfer tube two sides is gathered to quantitative transfer tube direction.
The utility model still another purpose is that, for the deficiencies in the prior art, provide a kind of enteral nutrition
Administered by infusion and jejunal nutrient canal rinse-system.
For this purpose, the above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system, the system comprises mentioned-above jejunum battalion
The flusher for supporting pipe passes through perfusion tube under the quantitative transfer tube the system also includes quantitative transfer tube and controller；Institute
The entrance for stating perfusion tube is respectively communicated with the first solenoid valve, second solenoid valve, and the first solenoid valve and second solenoid valve are in parallel arrangement,
The entrance of first solenoid valve is connected with intestinal nutrient solution intake line, and the entrance and flushing liquor of the second solenoid valve are defeated
Enter pipeline to be connected；The outlet of the perfusion tube is respectively communicated with third solenoid valve, the 4th solenoid valve, third solenoid valve and the 4th electricity
Magnet valve is connected in parallel arrangement, the outlet of the third solenoid valve with the entrance of jejunal nutrient canal, the 4th solenoid valve
It exports and is connected with the nozzle of bypass flushing pipe；The controller and quantitative transfer tube, the first solenoid valve, second solenoid valve, the
Three solenoid valves and the 4th solenoid valve are electrically connected and are used for specified rate transfer tube and send driving instruction and control while opening
First solenoid valve, third solenoid valve, and close second solenoid valve, the 4th solenoid valve or simultaneously close off the first solenoid valve, third
Solenoid valve, and open second solenoid valve, the 4th solenoid valve.
While by adopting the above technical scheme, the utility model can also be used or be combined using further below
Technical solution:
Preferably, the system also includes display screens, and the display screen is for realizing the interaction with user.
Preferably, the two sides of the quantitative transfer tube are equipped with infusion tube fixing apparatus, and the infusion tube fixing apparatus is for limiting
The perfusion tube of quantitative transfer tube two sides is gathered to quantitative transfer tube direction.
The utility model provides a kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device, passes through jejunum
The flusher of nutrient canal may be implemented to be rinsed jejunal nutrient canal, and the bypass punching in the flusher of jejunal nutrient canal
The entrance of the nozzle and jejunal nutrient canal of washing pipe is not the same mouth, avoids operator by jejunal nutrient canal and administration infusion tube
After road disengages, the operation accidentally rinsed with the misconnection of deep venouspuncture infusion connector is generated；Further, it is also possible to pass through enteral nutrition infusion
In administration and jejunal nutrient canal rinse-system setting controller with realize control at regular time and quantity quantitative transfer tube, solenoid valve (including
First three-way magnetic valve, the second three-way magnetic valve or the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve)
Switching to realize the automatic administered by infusion of enteral nutrition or the auto-flushing of jejunal nutrient canal.
Detailed description of the invention
Fig. 1 is the schematic diagram of the flusher of jejunal nutrient canal provided by the utility model.
Fig. 2 is that enteral nutrition infusion provided by the utility model is administered and the part of jejunal nutrient canal rinse-system is illustrated
Figure.
Fig. 3 is that enteral nutrition infusion is administered and the piping connection of one embodiment of jejunal nutrient canal rinse-system is illustrated
Figure.
Fig. 4 is that enteral nutrition infusion is administered and the piping connection of the another embodiment of jejunal nutrient canal rinse-system is shown
It is intended to.
Specific embodiment
The utility model is described in further detail referring to the drawings and specific embodiments.
Referring to Fig.1, the flusher 100 of a kind of jejunal nutrient canal, including jejunal nutrient canal 110, jejunal nutrient canal 110 exist
External entrance 111 is nearby equipped with bypass flushing pipe 120, and bypass flushing pipe 120 and the entrance 111 of jejunal nutrient canal 110 share
Jejunal nutrition tube portion of the jejunal nutrient canal 110 in 111 downstream of entrance.
It bypasses and is equipped with pipe lid 122 at the nozzle 121 of flushing pipe 120, pipe lid 122 is used to not use in bypass flushing pipe 120
When cover bypass flushing pipe 120 nozzle 121.
The protrusion 123 of the nozzle 121 towards bypass flushing pipe 120, the outer diameter of protrusion 123 are equipped on the inside of pipe lid 122
No more than the internal diameter of bypass flushing pipe nozzle 121, protrusion 123 is used to rinse with bypass when not in use in bypass flushing pipe 120
The nozzle 121 of pipe is matched to realize the closure to bypass flushing pipe nozzle 121.
The edge of pipe lid 122 is equipped with the extension 124 extended towards the outside of bypass flushing pipe 120, the thickness of extension 124
Degree is less than the thickness of protrusion 123, and extension 124 is for being conveniently turned on or off pipe lid 122.
Pipe lid 122 is equipped with fixing belt 125, and fixing belt 125 is used to close the nozzle in bypass flushing pipe 120 in pipe lid 122
Fixing pipe lid 122 after on 121.
It bypasses and is equipped with expanding ring (not shown) on the inside of the nozzle 121 of flushing pipe 120, expanding ring is for limiting and bypassing
The connecting tube that the nozzle 121 of flushing pipe 120 is connected.The purpose that expanding ring is arranged is that fastening bypasses flushing pipe and connecting tube
Junction.
The color difference of the color and jejunal nutrient canal 110 that bypass flushing pipe 120 is distinguished with facilitating.
Referring to Fig. 2, a kind of enteral nutrition infusion administration and jejunal nutrient canal rinse-system 200, including jejunal nutrient canal
Flusher 100 and controller (not shown), system further includes quantitative transfer tube 210, quantitatively across defeated under transfer tube 210
Liquid pipe 220, perfusion tube 220 have infusion tube inlet 221 and perfusion tube outlet 222.
System further includes display screen 230, and display screen 230 is for realizing the interaction with user.Display screen can be touch
Screen, can also be only display screen, when it is only display screen, the setting button near display screen be needed, to realize parameter
Input operation.
The two sides of quantitative transfer tube 210 are equipped with infusion tube fixing apparatus, and infusion tube fixing apparatus is for limiting quantitative transfer tube two
The perfusion tube of side is simultaneously gathered to quantitative transfer tube direction.In the present embodiment, setting infusion tube fixing apparatus is fixing groove 240, if
It sets the spacing of fixing groove and is gathered with the perfusion tube 220 for realizing quantitative 210 two sides of transfer tube of limit to quantitative 210 direction of transfer tube,
Certainly in other embodiments, other kinds of infusion tube fixing apparatus also can be set, so that limiting quantitative transfer tube two sides
Perfusion tube and gather to quantitative transfer tube direction, and all fall in the protection scope of the utility model.
Reference Fig. 3, the first three-way magnetic valve 401 of connection of entrance 221 of perfusion tube, two of the first three-way magnetic valve 401
Entrance is respectively communicated with intestinal nutrient solution intake line 301 and flushing liquor intake line 302；The connection of outlet 222 second of perfusion tube
Two outlets of three-way magnetic valve, the second three-way magnetic valve 402 are respectively communicated with jejunal nutrition tube inlet 111 and bypass flushing pipe
Nozzle 121；Controller is electrically connected with quantitative transfer tube 210, the first three-way magnetic valve 401 and the second three-way magnetic valve 402
And driving instruction and control are sent for specified rate transfer tube 210 while switching the first three-way magnetic valve 401 and the second threeway
Solenoid valve 402.
Referring to Fig. 4, the entrance 221 of perfusion tube is respectively communicated with the first solenoid valve 501, second solenoid valve 502, the first solenoid valve
501 and second solenoid valve 502 in parallel arrangement, the entrance of the first solenoid valve 501 is connected with intestinal nutrient solution intake line 301
Logical, the entrance of second solenoid valve 502 is connected with flushing liquor intake line 302；The outlet 222 of perfusion tube is respectively communicated with third electricity
Magnet valve 503, the 4th solenoid valve 504, third solenoid valve 503 and the 4th solenoid valve 504 are in parallel arrangement, third solenoid valve 503
Outlet is connected with the entrance 111 of jejunal nutrient canal, and the outlet of the 4th solenoid valve 504 is connected with the nozzle 121 of bypass flushing pipe
It is logical；Controller and quantitative transfer tube 210, the first solenoid valve 501, second solenoid valve 502, third solenoid valve 503 and the 4th electromagnetism
Valve 504 is electrically connected and sends driving instruction and control the first solenoid valve of unlatching, the simultaneously for specified rate transfer tube 210
Three solenoid valves, and close second solenoid valve, the 4th solenoid valve or simultaneously close off the first solenoid valve, third solenoid valve, and open
Second solenoid valve, the 4th solenoid valve.
Above-mentioned specific embodiment is used to illustrate the utility model, the only preferred embodiment of the utility model, and
It is not to limit the utility model, it is practical new to this in the spirit and scope of protection of the claims of the utility model
Any modification, equivalent substitution, improvement and etc. that type is made, both fall within the protection scope of the utility model.
Claims (10)
1. a kind of flusher of jejunal nutrient canal, which is characterized in that the flusher of the jejunal nutrient canal includes jejunum battalion
Pipe is supported, the entrance of the jejunal nutrient canal in vitro is equipped with bypass flushing pipe, the bypass flushing pipe and jejunal nutrient canal
Entrance share the jejunal nutrition tube portion swum under the inlet of jejunal nutrient canal.
2. the flusher of jejunal nutrient canal according to claim 1, which is characterized in that the nozzle of the bypass flushing pipe
Place is equipped with pipe lid, and the pipe lid is used to cover the nozzle of bypass flushing pipe when not in use in bypass flushing pipe.
3. the flusher of jejunal nutrient canal according to claim 2, which is characterized in that be equipped with direction on the inside of the pipe lid
Bypass the protrusion of the nozzle of flushing pipe, internal diameter of the outer diameter no more than bypass flushing pipe nozzle of the protrusion, the protrusion
Portion is used to match when not in use with the nozzle of bypass flushing pipe to realize the envelope to bypass flushing pipe nozzle in bypass flushing pipe
It is stifled.
4. the flusher of jejunal nutrient canal according to claim 3, which is characterized in that the edge of the pipe lid is equipped with court
The extension extended to the outside of bypass flushing pipe, the thickness of the extension are less than the thickness of protrusion, and the extension is used
In being conveniently turned on or off pipe lid.
5. the flusher of jejunal nutrient canal according to claim 2, which is characterized in that the pipe is covered to be equipped with and be fixed
Band, the fixing belt are used for the fixing pipe lid after pipe lid closes on the nozzle of bypass flushing pipe.
6. the flusher of jejunal nutrient canal according to claim 1, which is characterized in that the nozzle of the bypass flushing pipe
Inside is equipped with expanding ring, and the expanding ring is for limiting the connecting tube being connected with the nozzle for bypassing flushing pipe.
7. a kind of enteral nutrition infusion administration and jejunal nutrient canal rinse-system, which is characterized in that the system comprises rights to want
The flusher of jejunal nutrient canal described in asking 1, the system also includes quantitative transfer tube and controller, the quantitative transfer tube
Under across perfusion tube, the entrance of the perfusion tube is connected to the first three-way magnetic valve, the two entrances of first three-way magnetic valve
It is respectively communicated with intestinal nutrient solution intake line and flushing liquor intake line；Outlet the second threeway electromagnetism of the perfusion tube
Two outlets of valve, second three-way magnetic valve are respectively communicated with jejunal nutrition tube inlet and bypass the nozzle of flushing pipe；It is described
Controller and quantitative transfer tube, the first three-way magnetic valve and the second three-way magnetic valve are electrically connected and are used for specified rate transfer tube
It sends driving instruction and control while switching the first three-way magnetic valve and the second three-way magnetic valve.
8. enteral nutrition infusion administration according to claim 7 and jejunal nutrient canal rinse-system, which is characterized in that described
System further includes display screen, and the display screen is for realizing the interaction with user.
9. a kind of enteral nutrition infusion administration and jejunal nutrient canal rinse-system, which is characterized in that the system comprises rights to want
The flusher of jejunal nutrient canal described in asking 1, the system also includes quantitative transfer tube and controller, the quantitative transfer tube
Under across perfusion tube；The entrance of the perfusion tube is respectively communicated with the first solenoid valve, second solenoid valve, the first solenoid valve and the second electricity
Magnet valve is connected in parallel arrangement, the entrance of first solenoid valve with intestinal nutrient solution intake line, the second solenoid valve
Entrance be connected with flushing liquor intake line；The outlet of the perfusion tube is respectively communicated with third solenoid valve, the 4th solenoid valve, the
In parallel arrangement, the outlet of the third solenoid valve is connected with the entrance of jejunal nutrient canal for three solenoid valves and the 4th solenoid valve,
The outlet of 4th solenoid valve is connected with the nozzle of bypass flushing pipe；The controller and quantitative transfer tube, the first electromagnetism
Valve, second solenoid valve, third solenoid valve and the 4th solenoid valve, which are electrically connected and are used for specified rate transfer tube, sends driving instruction
And it controls while opening the first solenoid valve, third solenoid valve, and close second solenoid valve, the 4th solenoid valve or simultaneously close off
First solenoid valve, third solenoid valve, and open second solenoid valve, the 4th solenoid valve.
10. enteral nutrition infusion administration according to claim 9 and jejunal nutrient canal rinse-system, which is characterized in that institute
The system of stating further includes display screen, and the display screen is for realizing the interaction with user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113651.1U CN209301854U (en) | 2018-07-13 | 2018-07-13 | A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113651.1U CN209301854U (en) | 2018-07-13 | 2018-07-13 | A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301854U true CN209301854U (en) | 2019-08-27 |
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ID=67668450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113651.1U Active CN209301854U (en) | 2018-07-13 | 2018-07-13 | A kind of administration of enteral nutrition infusion and jejunal nutrient canal rinse-system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301854U (en) |
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2018
- 2018-07-13 CN CN201821113651.1U patent/CN209301854U/en active Active
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