CN215133700U - Nutrient solution delivery device - Google Patents
Nutrient solution delivery device Download PDFInfo
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- CN215133700U CN215133700U CN202121237294.1U CN202121237294U CN215133700U CN 215133700 U CN215133700 U CN 215133700U CN 202121237294 U CN202121237294 U CN 202121237294U CN 215133700 U CN215133700 U CN 215133700U
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- Prior art keywords
- bag
- nutrient solution
- pipe
- nutrient
- connector
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 235000016709 nutrition Nutrition 0.000 claims description 35
- 230000035764 nutrition Effects 0.000 claims description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 210000002784 stomach Anatomy 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 230000003075 superhydrophobic effect Effects 0.000 claims description 4
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 64
- 235000013305 food Nutrition 0.000 description 8
- 230000002496 gastric effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000010633 broth Nutrition 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a nutrient solution conveyor relates to medical instrument equipment technical field to there is a great deal of inconvenient technical problem in the nutrient solution conveyor use among the solution prior art. The device is including the nutrient solution bag that is used for the splendid attire nutrient solution and the clean liquid bag that is used for the splendid attire cleaning solution, the upper portion of nutrient solution bag has the charge door that is used for introducing nutrient solution in the nutrient solution bag, the sub-unit connection of nutrient solution bag has the discharging pipe that is used for drawing forth nutrient solution, the upper portion of clean liquid bag has a filling opening that is used for introducing the cleaning solution bag, the sub-unit connection of clean liquid bag has the drain pipe that is used for drawing forth the cleaning solution, respectively be provided with a flow regulator on discharging pipe and the drain pipe, the liquid of the discharging pipe of flowing through can be heated by the heating mechanism on the discharging pipe, the pipe passes through three way connection and connects discharging pipe and drain pipe, be provided with the dropping funnel that detects the liquid drop dropping speed on the pipe, the end connection who keeps away from three way connection on the pipe has the connector.
Description
Technical Field
The utility model belongs to the technical field of nutrient solution conveyor technique and specifically relates to a nutrient solution conveyor is related to.
Background
Certain surgical patients cannot eat food after surgery or therapeutic diet needs to be reserved for gastrointestinal nutrition, and gastrointestinal nutrient solution needs to be delivered to the stomach or intestines of the patients through a gastrointestinal catheter so as to ensure that the patients can take enough protein and heat; patients who cannot eat food through the mouth or have a diet that needs to be maintained for enteral nutrition are frequently clinically subjected to enteral feeding, and therefore, enteral nutrition liquid needs to be delivered to the stomach or the intestines of the patient through a gastrointestinal tube so as to ensure that the patient can take enough protein and heat.
At present, the enteral nutrient solution intake mode used in China is mainly to accurately control the nutrient solution intake of a patient per hour by matching a gastrointestinal nutrient pump with an enteral nutrient solution pumped into an infusion apparatus, and the other mode adopts a nasal feeding device, and uses the gravity of the nutrient solution as a power source for nutrient solution infusion to infuse the nutrient solution for the patient.
Because the gastrointestinal nutrition pump has high cost, most patients cannot bear the cost, and the common nasal feeding device is generally selected for the enteral nutrition liquid intake after the patients are discharged and returned home. However, in clinical work, the applicant has found that the prior art has at least the following technical problems:
the nasal feeding device used clinically at present mainly comprises an injector and a nasal feeding tube, when nasal feeding is carried out on a patient, the injector is mainly used for being connected with the nasal feeding tube to push food, the feeding mode increases the workload of nursing staff, meanwhile, the food needs to be frequently sucked, and a flow regulating device is not arranged, so that the flow speed of the food is not easy to control, and particularly, thinner nutrient solution such as milk, fruit juice, broth and the like needs to be conveyed to intestines and stomach of the patient, and the pushing speed is more difficult to control; on the other hand, the nasal feeding tube is easy to block when food is injected repeatedly, the nutrition injector needs to be taken down and then filled with water for dredging when the nasal feeding tube is blocked, generally the connector needs to be separated for 1-2 hours and then the nutrition injector is washed by warm boiled water, so that great workload is increased for medical staff, nasal feeding liquid is easy to pollute, and a lot of troubles and inconvenience are brought to nursing work.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a nutrient solution delivery device to there is a great deal of inconvenient technical problem in the nutrient solution delivery device use among the solution prior art.
In order to achieve the above object, the utility model provides a nutrient solution conveying device, including the nutrient solution bag that is used for splendid attire nutrient solution and the clean liquid bag that is used for splendid attire cleaning solution, the upper portion of nutrient solution bag has the charge door that is used for introducing nutrient solution in the nutrient solution bag, the lower part sealing connection of nutrient solution bag has the discharging pipe that is used for drawing nutrient solution in the nutrient solution bag, the upper portion of clean liquid bag has a filling opening that is used for introducing the cleaning solution in the cleaning solution bag, the lower part sealing connection of clean liquid bag has the drain pipe that is used for drawing cleaning solution in the clean liquid bag intracavity, the discharging pipe with respectively be provided with a flow regulator on the drain pipe, the liquid that flows through the discharging pipe can be heated by heating mechanism on the discharging pipe, the pipe passes through three way connection connect the discharging pipe with the drain pipe, be provided with the drip chamber that is used for detecting the liquid drop speed on the pipe, keep away from on the pipe the end connection of three way connection has the connector, nasogastric tube or stomach tube are connected to the connector.
Preferably, a part of the discharge pipe is spirally arranged, the heating mechanism is arranged outside the spiral section of the discharge pipe, and the lower end of the nutrition bag is connected with the three-way joint after penetrating through the heating mechanism through the discharge pipe.
Preferably, the heating mechanism comprises a heating sleeve, the heating sleeve is sleeved on the periphery of the spiral section of the discharge pipe, and a heating assembly is arranged in the heating sleeve.
Preferably, the heating component is a warm patch or a heating wire structure.
Preferably, a temperature display structure is arranged at the end part of the conduit close to the connector.
Preferably, a recording mark part is arranged on one side of the outer surface of the nutrition bag, and a measurement scale mark for the content of the nutrition bag is arranged on one side of the nutrition bag, which is far away from the recording mark part, along the height direction of the nutrition bag; the cleaning liquid bag is characterized in that a content metering scale mark of the cleaning liquid bag is arranged on one side of the cleaning liquid bag along the height direction of the cleaning liquid bag; the measuring scale lines of the contents in the nutrition bag and the measuring scale lines of the contents in the cleaning solution bag are made of luminous materials.
Preferably, the outside of connector is provided with the helmet, the helmet with the connector can be dismantled and be connected.
Preferably, the connector is the tower type joint, the helmet with connector threaded connection, the inside top of helmet is fixed with sterilamp, just the inside both sides of helmet all are provided with the silica gel cushion.
Preferably, a charging opening plug cover is arranged on the charging opening in a matching manner, and the charging opening plug cover is in threaded connection with the charging opening; and a filling opening plug cover is arranged on the filling opening and is in threaded connection with the filling opening.
Preferably, the surface of nutrition bag evenly coats and has nanometer super hydrophobic coating, the discharging pipe the drain pipe with the pipe is transparent soft silicone tube, the dropping funnel is made for transparent hard silica gel material.
The utility model provides a nutrient solution conveying device, equipped with the nutrient solution bag that is used for splendid attire nutrient solution and the cleaning solution bag that is used for splendid attire cleaning solution, can alternate use nutrient solution and cleaning solution under the control of flow regulator, adjust the velocity of flow regulator on the discharging pipe and can provide continuity and drip the enteral nutrition at the uniform velocity for patient, through the setting of dropping funnel, the nurse of being convenient for flow velocity observation, and utilize the velocity of flow regulator to adjust the velocity of flow, reach best nutrient solution and pour into the effect; when the catheter needs to be flushed, the flow rate regulator on the liquid outlet pipe is opened, so that the liquid in the cleaning liquid bag can flow into the catheter through the liquid outlet pipe for flushing, repeated opening of a nasogastric feeding pipe connecting joint is avoided, pollution to nutrient solution is reduced, and meanwhile, the workload of nurses is reduced; additionally, the utility model discloses still further set up heating mechanism, for making things convenient for this nutrient solution conveyor to obtain stable heat source and provide strong structure guarantee, the nutrient solution conveyor after the improvement can more effectual promotion nutrient solution be absorbed by the abundant digestion of human body. The utility model provides a nutrient solution conveyor overall structure is simple, low cost, and convenient to use easily produces and promotes.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a nutrient solution delivery device provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a connector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heating mechanism according to an embodiment of the present invention.
Reference numerals: 1. a nutrition bag; 2. a bag of cleaning fluid; 3. a charging hole is plugged; 4. a filling opening is plugged; 5. a discharge pipe; 6. a liquid outlet pipe; 7. a flow regulator; 8. a heating mechanism; 81. heating the sleeve; 82. a heating assembly; 9. a dropping funnel; 10. a three-way joint; 11. a connector; 12. a temperature display structure; 13. a record identification part; 14. a protective cap; 15. an ultraviolet germicidal lamp; 16. a silica gel cushion; 17. a conduit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
As background technology, the nasal feeding device used clinically at present mainly comprises an injector and a nasal feeding tube, and when nasal feeding is performed on a patient, the injector is mainly used for being connected with the nasal feeding tube to push food; on the other hand, the nasal feeding tube is easy to block when food is injected repeatedly, the nutrition injector needs to be taken down and then filled with water for dredging when the nasal feeding tube is blocked, generally the connector needs to be separated for 1-2 hours and then the nutrition injector is washed by warm boiled water, so that great workload is increased for medical staff, nasal feeding liquid is easy to pollute, and a lot of troubles and inconvenience are brought to nursing work.
Based on this, referring to fig. 1-3, the utility model provides a nutrition bag 1 for splendid attire nutrient solution and clean liquid bag 2 for splendid attire cleaning solution, the upper portion of nutrition bag 1 has the charge door that is used for introducing nutrient solution into nutrition bag 1, the lower part sealing connection of nutrition bag 1 has the discharging pipe 5 that is used for drawing nutrient solution in nutrition bag 1 out, the upper portion of clean liquid bag 2 has a liquid feeding mouth that is used for introducing cleaning solution into clean liquid bag 2, the lower part sealing connection of clean liquid bag 2 has the drain pipe 6 that is used for drawing cleaning solution in clean liquid bag 2 cavity out, respectively be provided with a flow regulator 7 on discharging pipe 5 and the drain pipe 6, the liquid that flows through discharging pipe 5 can be heated by heating mechanism 8 on discharging pipe 5, pipe 17 connects discharging pipe 5 and drain pipe 6 through three way connection 10, be provided with the drip chamber 9 that is used for detecting the liquid drop speed on pipe 17, the end part of the conduit 17 far away from the three-way joint 10 is connected with a connector 11, and the connector 11 is connected with a nasogastric tube or a stomach tube.
The nutrition bag 1 for containing the nutrient solution and the cleaning solution bag 2 for containing the cleaning solution are equipped, the nutrient solution and the cleaning solution can be used alternately under the control of the flow regulator 7, the continuous and uniform-speed instillation of enteral nutrition can be provided for patients by regulating the flow rate regulator on the discharge pipe 5, the flow rate of nurses can be observed conveniently by the arrangement of the dropping funnel 9, and the flow rate can be regulated by the flow rate regulator, so that the optimal nutrient solution injection effect is achieved; when pipe 17 is washed to needs, open the velocity of flow regulator on the drain pipe 6, the liquid in the cleaning solution bag 2 just can wash through 6 inflow pipe 17 of drain pipe can, avoid opening nasogastric feeding tube attach fitting repeatedly, reduce the pollution nutrient solution, reduce nurse's work load simultaneously.
Additionally, the utility model discloses still further set up heating mechanism 8, for making things convenient for this nutrient solution conveyor to obtain stable heat source and provide strong structure guarantee, the nutrient solution conveyor after the improvement can be more effectual the promotion nutrient solution by the abundant digestion absorption of human body. Specifically, part of the discharge pipe 5 is spirally arranged, a heating mechanism 8 is arranged outside the spiral section of the discharge pipe 5, and the lower end of the nutrition bag 1 penetrates through the heating mechanism 8 through the discharge pipe 5 and then is connected with a three-way joint 10.
The heating mechanism 8 in this embodiment includes a heating sleeve 81, the heating sleeve 81 is sleeved on the periphery of the spiral section of the discharging pipe 5, and a heating element 82 is disposed in the heating sleeve 81.
Further, the heating element 82 is a warm patch or a heating wire structure.
It should be noted that the structure of the heating device is the prior art, and therefore, the detailed structural details thereof are not further illustrated and described herein.
As an optional embodiment of the present invention, the end portion of the conduit 17 near the connector 11 is provided with a temperature display structure 12, and the heating process, i.e. the interval between heating and stopping heating of the heating assembly 82, can be controlled according to the temperature of the nutrient solution detected by the temperature display structure 12.
As an optional embodiment of the utility model, a recording mark part 13 is arranged on one side of the outer surface of the nutrition bag 1, and a content measuring scale mark of the nutrition bag 1 is arranged on one side of the nutrition bag 1 away from the recording mark and along the height direction of the nutrition bag 1; a content metering scale mark of the cleaning liquid bag 2 is arranged on one side of the cleaning liquid bag 2 along the height direction of the cleaning liquid bag 2; the content metering scale lines of the nutrition bag 1 and the content metering scale lines of the cleaning liquid bag 2 are made of noctilucent materials, so that the observation is convenient when the light is poor at night, the setting of the recording identification part 13 is convenient for recording the opening date, time, bed number, name and name of nasal feeds, and the contents can be conveniently and comprehensively marked in detail by clinical nursing staff.
As the utility model discloses optional embodiment, the outside of connector 11 is provided with helmet 14, and helmet 14 can be dismantled with connector 11 and be connected. Further, the connector 11 in this embodiment is a tower-shaped connector, the protective cap 14 is in threaded connection with the connector 11, the ultraviolet germicidal lamp 15 is fixed at the top end inside the protective cap 14, and the silica gel cushions 16 are arranged on both sides inside the protective cap 14. When not in use, with helmet 14 and tower type joint threaded connection, sterilamp 15 is convenient for connect the disinfection of disinfecting to the tower type, avoids causing the infection, and in addition, silica gel cushion 16 connects to the tower type and plays the guard action, avoids external extrusion collision to make the tower type connect to cause the damage.
As an optional implementation mode of the utility model, a feed inlet plug cover 3 is arranged on the feed inlet, and the feed inlet plug cover 3 is in threaded connection with the feed inlet; the filling opening is provided with a filling opening plug cover 4, and the filling opening plug cover 4 is in threaded connection with the filling opening.
As the utility model discloses optional embodiment, the even coating of surface of nutrition bag 1 has the super hydrophobic coating of nanometer, and water can form spherical drop on the surface of the super hydrophobic coating of nanometer, and the drop can roll down under the effect of gravity, plays waterproof effect, and in addition, rolling drop can be taken away some dust mud's granule together, reaches the effect of automatically cleaning. Discharging pipe 5, drain pipe 6 and pipe 17 are transparent soft silicone tube, select for use medical silica gel material very much, and the medical silica gel is also preferred to the bag body of nutrition bag 1, and the disinfection of being convenient for is difficult for growing the bacterium, makes the bag body of nutrition bag 1 be difficult to warp simultaneously, and the drip chamber 9 is made for transparent hard silica gel material.
The utility model provides a nutrient solution conveyor overall structure is simple, low cost, and convenient to use easily produces and promotes.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a nutrient solution conveyor, a serial communication port, including the nutrient solution bag that is used for the splendid attire nutrient solution and the clean liquid bag that is used for the splendid attire cleaning solution, the upper portion of nutrient solution bag has the charge door that is used for introducing nutrient solution in the nutrient solution bag, the lower part sealing connection of nutrient solution bag has the discharging pipe that is used for drawing forth nutrient solution in the nutrient solution bag, the upper portion of clean liquid bag has a filling opening that is used for introducing the cleaning solution in the cleaning solution bag, the lower part sealing connection of clean liquid bag has the drain pipe that is used for drawing forth the cleaning solution of clean liquid bag intracavity, the discharging pipe with respectively be provided with a flow regulator on the drain pipe, flow through the liquid of discharging pipe can by heating mechanism heating on the discharging pipe, the pipe passes through three way connection the discharging pipe with the drain pipe, be provided with the drip chamber that is used for detecting the liquid drop speed on the pipe, keep away from on the pipe the end connection of three way connection has the connector, nasogastric tube or stomach tube are connected to the connector.
2. The nutrient fluid delivery device of claim 1, wherein a portion of the spout is helically disposed, the heating mechanism is disposed outside the helical portion of the spout, and the lower end of the bag is connected to the tee by the spout extending through the heating mechanism.
3. The nutrient solution delivery device of claim 2, wherein the heating mechanism includes a heating sleeve that is disposed around the spiral section of the outlet tube and within which a heating assembly is disposed.
4. The nutrient delivery device of claim 3, wherein the heating assembly is a warm patch or a heating wire structure.
5. The nutrient delivery device of claim 1, wherein the conduit is provided with a temperature display structure at an end thereof proximate the connector.
6. The nutrient solution delivery device according to claim 1, wherein a recording mark part is arranged on one side of the outer surface of the nutrient bag, and a nutrient bag content metering scale mark is arranged on one side of the nutrient bag, which is far away from the recording mark part, along the height direction of the nutrient bag;
the cleaning liquid bag is characterized in that a content metering scale mark of the cleaning liquid bag is arranged on one side of the cleaning liquid bag along the height direction of the cleaning liquid bag;
the measuring scale lines of the contents in the nutrition bag and the measuring scale lines of the contents in the cleaning solution bag are made of luminous materials.
7. The nutrient delivery device of claim 1, wherein a protective cap is disposed on an outer side of the connector, and the protective cap is detachably connected to the connector.
8. The nutrient solution delivery device of claim 7, wherein the connector is a tower-shaped connector, the protective cap is in threaded connection with the connector, an ultraviolet germicidal lamp is fixed at the top end of the interior of the protective cap, and silica gel cushions are arranged on two sides of the interior of the protective cap.
9. The nutrient solution delivery device of claim 1, wherein a feed inlet plug is provided on the feed inlet, and the feed inlet plug is in threaded connection with the feed inlet; and a filling opening plug cover is arranged on the filling opening and is in threaded connection with the filling opening.
10. The nutrient solution delivery device of claim 1, wherein the outer surface of the nutrient bag is uniformly coated with a nano super-hydrophobic coating, the discharge pipe, the liquid outlet pipe and the guide pipe are transparent soft silicone tubes, and the dropping funnel is made of a transparent hard silicone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237294.1U CN215133700U (en) | 2021-06-03 | 2021-06-03 | Nutrient solution delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237294.1U CN215133700U (en) | 2021-06-03 | 2021-06-03 | Nutrient solution delivery device |
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| Publication Number | Publication Date |
|---|---|
| CN215133700U true CN215133700U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237294.1U Active CN215133700U (en) | 2021-06-03 | 2021-06-03 | Nutrient solution delivery device |
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| Country | Link |
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| CN (1) | CN215133700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116270243A (en) * | 2023-03-16 | 2023-06-23 | 美昕医疗器械(昆山)有限公司 | A dual-channel conveying structure for feeding bags |
-
2021
- 2021-06-03 CN CN202121237294.1U patent/CN215133700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116270243A (en) * | 2023-03-16 | 2023-06-23 | 美昕医疗器械(昆山)有限公司 | A dual-channel conveying structure for feeding bags |
| CN116270243B (en) * | 2023-03-16 | 2024-12-03 | 美昕医疗器械(昆山)有限公司 | Dual-channel conveying structure for feeding bag |
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