LU103159B1 - Device and method for delivery of aqueous solutions into plants - Google Patents
Device and method for delivery of aqueous solutions into plants Download PDFInfo
- Publication number
- LU103159B1 LU103159B1 LU103159A LU103159A LU103159B1 LU 103159 B1 LU103159 B1 LU 103159B1 LU 103159 A LU103159 A LU 103159A LU 103159 A LU103159 A LU 103159A LU 103159 B1 LU103159 B1 LU 103159B1
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- tube
- container
- unit
- implemented
- aqueous solution
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- 239000007864 aqueous solution Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 10
- 230000012010 growth Effects 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 53
- 238000001802 infusion Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 235000015097 nutrients Nutrition 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000021073 macronutrients Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a device and method for delivery of aqueous solutions into plants. The device is comprised of at least one splitter unit (1) connectable to a gas delivery unit for supplying a compressed gas into the splitter unit (1), wherein from the splitter unit (1) the compressed gas is led via at least one output connector (1a) into a tube (4), wherein on the opposite end of the tube (4) a container (2) with an aqueous solution is attached, whereby by the compressed gas which is pushing the plunger (2a) of the container (2), the defined amount of the aqueous solution is delivered through the injector means (3) into the plants. With the proposed device simple and quick changing of individual containers (2) is possible, consequently the composition of the aqueous solution may be adapted to the needs of the plant during its growth and development.
Description
1 LU103159
Device and method for delivery of aqueous solutions into plants
The invention relates to a device and method for delivery of aqueous solutions into plants. The device is comprised of at least one splitter unit connectable to a gas delivery unit for supplying a compressed gas into the splitter unit, wherein from the splitter unit the compressed gas is led via at least one output connector into a tube wherein on the opposite end of the tube a container with an aqueous solution is attached, whereby by the compressed gas which is pushing the plunger of the container, the defined amount of the aqueous solution is delivered through the injector means into the plants.
In recent years, many advances have been made in developing various systems to provide aqueous solutions to plants that are grown in controlled environments, for example, plants that are grown indoors. As the agricultural and pharmaceutical sector searches for sustainable solutions to increase plant production in controlled environments, various technical solutions have evolved throughout the years: from hydroponic systems that provide liquid nutrients in water to be absorbed via the plant's roots, to capillary watering systems that deliver water only to areas where the plant’s roots are located.
One of the ways to provide liquid nutrients to plants is also by inserting a needle directly into a plant stem and provide liquid nutrients through the needle into the plant stem, bypassing the root system.
Such solutions have a great potential to maximise plant growth and resulting yield, modify the injected plant’s metabolism, and modify the composition of the plant's biomass and produce whilst at the same time minimise the use of water for watering/maintaining turgor. Providing liquid nutrients into the plant stems is also beneficial in cases, wherein the plants are cut and left without the roots system.
Document WO2011085308A1 describes a pressurised tree watering system comprising a water source, a connecting tube in fluid communication with the water source, and an interface device configured and operable for connection to a trunk of the tree and including an inlet in fluid communication with the connecting tube to supply water to the tree. The interface device may include a syringe.
Document US5016389A describes a method and an apparatus for supply of water and nutrients to plants severed from its root system, comprising: an injection nozzle adapted at one point to introduce fluids into a plant by insertion into and through an opening of a bore made through the outer plant layers into the inner sap carrying layers and adapted at a second point for connection to a fluid conduit, wherein said nozzle is provided with expandable means for substantially hermetic sealing and releasing connection where said nozzle is inserted.
Utility model CN205124471U relates to a tree’s infusion set of controlling infusion volume, including controlling means, nutrition powder room, water supply room, teeter chamber, funnel room, infusion pipeline and infusion syringe needle. The infusion set may provide liquid nutrients to multiple trees.
There are also known handheld devices for infusion of liquids into plants, such as an automatic injection syringe for plants described in US9629311B2, a hand-held miniature automatic tree injection device described in document US10455774B2, an injection apparatus for treating trees described in document
US10681874B1, and others.
In prior art documents the delivery systems are not designed to enable custom delivery of aqueous solutions to the plants, i.e., custom aqueous solutions delivered to different plants or to one plant simultaneously within the same device. In prior art documents only one liquid is contained in a tank or other suitable container from where it is pushed through the tube to the the injector means. Further, the delivery systems in the prior art documents are not designed for simple and quick adaptation of the device for example if a different aqueous solution is required to be delivered to the plant.
Therefore, it is desirable to have a device and a method that would enable a custom and controlled delivery of the aqueous solutions simultaneously to a plurality of plants, where different aqueous solutions may be delivered to different plants, and wherein the device is designed for simple and quick adaptation according to the requirements of each individual plant.
The main purpose of this invention is to overcome these drawbacks by providing a device and method designed for a custom and controlled delivery of the aqueous solutions simultaneously to a plurality of plants.
In the context of this application the term “aqueous solution” is referring to an aqueous metabolite solution wherein among the metabolites are included micro and macronutrients, growth factors, hormones, enzymes, fertilizers, pesticides, and other metabolically active compounds and mixtures thereof.
In the context of this application the term “plant” is referring to stems, branches, leaf stalks and roots.
The invention is described in more detail below and presented in the figures showing:
Fig. 1 schematically presents one embodiment of the device with one splitter unit
Fig. 2 schematically presents another embodiment of the device with two splitter units connected in series
Fig. 3 schematically presents one embodiment of the container with the injector means — longitudinal cross-section.
The device is comprised of at least one splitter unit 1 connectable to a gas delivery unit (not shown on figures) and with at least two output connectors la, wherein to at least one output connector la a container 2 adapted to receive an aqueous solution is connected via a tube 4, wherein said container 2 is implemented with a plunger 2a and a container adapter 5 at one end and with an injector means 3 on the opposite end, wherein the tube 4 is with its first end connectable to the corresponding output connector la of the splitter unit 1 and with its second end connectable to the container adapter 5, whereby by the compressed gas which is pushing the plunger 2a of the individual container 2, the defined amount of the aqueous solution is delivered through the injector means 3 into the plant.
The splitter unit 1 is connectable to a gas delivery unit via an input connector 1c. Preferably the input connector 1c is a standardized connector or fitting to which various adapters may be connected for enabling the connection of the splitter unit 1 to various gas delivery units, for example to a standard gas compressor or to standard gas cartridges or bigger gas tanks.
In one embodiment said input connector 1c and adapters are implemented as a click-on connector and adapters thus enabling quick and simple change of the gas delivery unit if desired.
For the device to operate in optimal conditions, i.e., for delivering the defined amount of the aqueous solution through the injector means 3 into the plant, it is desirable that the pressure within the splitter unit 1 is adjustable. The pressure within the splitter unit 1 is adjusted with a pressure regulator. For promptly indicating if the pressure within the splitter unit 1 is within the ideal range which is between 0.1 to 5.0 bar, preferably in the range between 1.0 to 2.0 bar, or if the pressure is too low or too high, optionally a manometer with an indicator may be used.
When the gas delivery unit is a standard gas compressor, the pressure regulator and the manometer are part of the gas compressor.
When the gas delivery unit is a gas cartridge or a bigger gas tank, the pressure regulator and the manometer are part of the adapter with which the splitter unit 1 and the gas cartridge or bigger gas tank are interconnected.
In one embodiment the splitter unit 1 has at least one additional connector 1b, for connecting the splitter units 1 in series, thus for enabling the use of one gas delivery unit for multiple splitter units 1.
The connection of the splitter units 1 in series may be done directly, i.e., the additional connector 1b of the first splitter unit 1 is directly connected to the input connector 1c of the next splitter unit 1, or the connection may be done via a pipe connection (Fig. 2).
In one embodiment one of the output connectors 1a may serve as the additional connector 1b.
When the device is comprised of several splitter units 1, between each of the two adjacent units 1 optionally an additional pressure regulator may be installed. In this way, a custom pressure setting is enabled for each individual splitter unit 1.
In one embodiment the splitter unit 1 is placed into a housing with openings for connectors 1a, 1b, 1c.
In one embodiment the housing may be implemented as a standalone unit. In another embodiment the housing may be equipped with stripes to be hung from the ceiling of a growth tent, grow chamber, grow room, greenhouse, glasshouse or similar.
For connecting the tubes 4 to the output connectors 1a of the splitter unit 1 each of the tubes 4 is, on its first end, equipped with a tube connector 4a. Preferably the tubes 4 are made of flexible material.
Preferably the output connectors 1a and the tube connectors 4a are designed in such a way to enable quick and easy connection or disconnection.
Preferably the output connectors 1a are implemented as female connectors and the tube connectors 4a are implemented as male connectors and are in one embodiment implemented as click-on connectors.
In one embodiment the output connector 1a may be implemented as a quick-connect connector which is in closed position when no tube 4 is connected to the output connector 1a and thus preventing the compressed gas leakage from the splitter unit 1 and is automatically in opened position when the tube 4 is connected to the output connector 1a.
In another embodiment the output connector 1a may be implemented with a manually operated valve for preventing the compressed gas leakage from the splitter unit 1 when no tube 4 is connected to the output connector la.
As already explained the container 2 is implemented with a plunger 2a, wherein at the inlet opening the container 2 is formed with a collar 2b to which a container adapter 5 is attachable and at the outlet opening the container 2 is implemented with an injector means 3. The plunger 2a is suitably sealed so that when the compressed gas is pushing the plunger 2a along the inner wall of the container 2, no leakage between the sealing and the wall of the container 2 occurs.
The container adapter 5 is attached to the second end of the tube 4 either directly or via a tube connector 4a or similar. In this way the compressed gas is pushing the plunger 2a, thereby the defined amount of the aqueous solution is delivered through the injector means 3 into the plant.
If the container adapter 5 is attached to the second end of the tube 4 via a tube connector 4a or similar the container adapter 5 and the tube connector 4a are designed in such a way to enable quick and easy connection or disconnection, for example the container adapter 5 is implemented as a female connector and the tube connector 4a is implemented as a male connector or vice versa, and are in one embodiment implemented as click-on connectors.
If the container adapter 5 is attached to the second end of the tube 4 directly, the attachment is done with a fastener that fixes the tube 4 to the container adapter 5. Preferably the container adapter 5 is directly attached to the tube 4.
For preventing possible leakage of the gas, the container adapter 5 is implemented with a sealing 5a.
The injector means 3 are attached to the container 2, preferably removably, via an injector adapter 3a.
In one embodiment the injector means 3 may be attached to the container 2 via an extension tube (not shown on figures), i.e., the extension tube is with one end connected to the outlet opening of the container 2 and with the opposite end to the injector adapter 3a. This is advantageous in cases when the container 2 is too heavy, and the injector means 3 being fixed to the container 2 could not be directly attached to the plant, for example stuck into the plant.
The injector means 3 can be implemented in various known ways that allow the delivery of the aqueous solution into the plants, for example as a needle, as a set of several needles, as a tube, as a stem clamp, as a microneedle patch, etc.
In one embodiment the container 2 is implemented as a syringe and the injector means 3 is implemented as a needle removably attachable to the syringe via a needle adapter 3a.
In one embodiment the tube 4 may be equipped with a flow obstruction element 6, for example clamp, clip, valve, stopcock, turning plug, spigot, to block the flow of compressed gas through the tube 4. This is advantageous if the output connectors 1a are not implemented with a valve or as a quick-connect connector, and if one or several containers 2 are to be replaced or refilled with an aqueous solution when the device is in operation.
A method for delivering aqueous solutions into the plants comprises the following steps:
6 LU103159 - Connecting the tubes 4 with their first ends to the splitting unit 1 via the tube connectors 4a and the outlet connectors 1a - Connecting the containers 2 filled with the aqueous solution to the second end of the tubes 4 via the container adapters 5 - Attaching injector means 3 to the containers 2 - Attaching individual injector means 3 to the individual plants in a way that the aqueous solution is delivered into the plants and fixing each of the containers 2 to prevent the injector means 3 to fall out of the plants, wherein at least one injector means 3 is attached to one plant - Connecting the splitting unit 1 to a gas delivery unit and setting the pressure within the splitter unit 1 to a desired value.
If the tubes 4 are equipped with the flow obstruction elements 6 the method may comprise additional steps of activating and deactivating the flow obstruction elements 6, wherein the step of activation is performed after the step of connecting the tubes 4 with their first ends to the splitting unit 1, and the step of deactivation is performed after the step of connecting the splitting unit 1 to a gas delivery unit and setting the pressure within the splitter unit 1 to a desired value.
The method enables parallel injection of the aqueous solution into the same plant at several injection sites, e.g., 2x in the stem, 2x in the leaf, 1x in the root.
The aqueous solution in individual containers 2 may be the same or may be different, depending on the needs of each individual plant.
The implementation example
In a preferred embodiment the device is comprised of a splitter unit 1, which is via the input connector 1c connected to a standard air compressor equipped with the pressure regulator and the manometer.
The input connector 1c is implemented as a male fitting. The splitter unit 1 has a plurality of output connectors 1a, wherein to the output connectors 1a the tubes 4 with their first ends are connected via the tube connectors 4a. The output connectors 1a are implemented as female connectors and the tube connectors 4a are implemented as male connectors. The output connectors 1a are implemented as quick-connect connectors. To the second end of each of the tubes 4 the container adapter 5 is connected. The container 2 is implemented as a syringe and the injector means 3 is implemented as a needle attached to the syringe via a needle adapter 3a. The inlet opening of the syringe is formed with a collar 2b to which a container adapter 5 is attachable. Each of the tubes 4 is equipped with a clamp 6 to block the flow of gas through the tube 4.
The method for delivering an aqueous solution into the plant is as follows. The container adapter 5 connected to the tube 4 at its second end is attached over the collar 2b of the inlet opening of the syringe 2 filled with the aqueous solution. The clamp 6 on the tube 4 is activated and the tube 4 is with its first end connected to the output connector 1a of the splitter unit 1 via a tube connector 4a. The needle is attached to the syringe 2 via a needle adapter 3a and is inserted into the plant. The syringe 2 is fixed to prevent the needle to fall out of the plant. The splitter unit 1 is connected to the air compressor, the pressure is set to a desired value. The clamp 6 is deactivated, and the compressed gas is pushing the plunger 2a, thereby the defined amount of the aqueous solution is delivered through the needle into the plant.
With the proposed device simple and quick changing of individual containers is possible, the containers with different composition and different volume of the aqueous solution can be used at the same time, in principle different plants can be properly infused at the same time with the use of the same device.
Since simple and quick changing of individual containers is possible, consequently the composition of the aqueous solution may be adapted to the needs of the plant during its growth and development. The container can be removed and replaced also by leaving the needle stuck in the plant.
Target oriented infusion of the plants is enabled, custom aqueous solutions delivered to different plants simultaneously with the same device is enabled.
Adaptability to the injection site (stem, branch, leaf stalk, roots) is enabled. With one device the delivery of the same or different composition of the aqueous solutions to several plants, or delivery of different compositions to one plant is enabled.
Each delivery of the composition, i.e., each injection, can have its own specifications regarding the composition of the aqueous solution, site of injection, pressure, volume of composition, duration of injection.
Further, with the proposed device simple and quick cleaning is enabled.
Claims (14)
1. A device for delivery of aqueous solutions into plants, wherein said device is comprised of at least one splitter unit (1) connectable to a gas delivery unit and with at least two output connectors (1a), wherein to at least one output connector (1a) a container (2) adapted to receive an aqueous solution is connected via a tube (4), wherein said container (2) is implemented with a plunger (2a) and said container (2) is at the inlet opening formed with a collar (2b) to which a container adapter (5) is attachable and is at the outlet opening implemented with an injector means (3), wherein the tube (4) is with its first end connectable to the corresponding output connector (1a) of the splitter unit (1) via a tube connector (4a) and with its second end connectable to the container adapter (5), whereby by the compressed gas which is pushing the plunger (2a) of each individual container (2), the defined amount of the aqueous solution is delivered through the injector means (3) into the plant.
2. The device according to claim 1, wherein the output connector (1a) is implemented as a quick-connect connector or with a manually operated valve for preventing the compressed air leakage from the splitter unit (1) when no tube (4) is connected to the output connector (1a).
3. The device according to claim 1, wherein the container adapter (5) is attached to the second end of the tube (4) either directly or via the tube connector (4a).
4. The device according to claim 1, wherein the injector means (3) are attached to the container (2), preferably removably, via an injector adapter (3a).
5. The device according to claim 4, wherein the injector means (3) are attached to the container (2) via an extension tube, wherein the extension tube is with one end connected to the outlet opening of the container (2) and with the opposite end to the injector adapter (3a).
6. The device according to claims 4 and 5, wherein the injector means (3) are implemented as a needle, as a set of several needles, as a tube, as a stem clamp or as a microneedle patch.
7. The device according to claim 1, wherein the container adapter (5) is implemented with a sealing (5a).
8. The device according to claim 1, wherein the tube (4) is equipped with a flow obstruction element (6) for blocking the flow of gas through the tube (4).
9. The device according to claim 1, wherein the splitter unit (1) is connected to a gas delivery unit via an input connector (1c), wherein the gas delivery unit is a standard gas compressor or a standard gas cartridge or a bigger gas tank for supplying the compressed gas into the splitter unit (1).
9 LU103159
10. The device according to claim 1, wherein the aqueous solution in individual containers (2) is the same or is different, depending on the needs of each individual plant.
11. The device according to claims 1 to 10, wherein the device is comprised of the splitter unit (1), which is via the input connector (1c) connected to a standard air compressor equipped with a pressure regulator and a manometer, wherein the splitter unit (1) has a plurality of output connectors (1a) implemented as quick-connect connectors, wherein to the output connectors (1a) the tubes (4) with their first ends are connected via the tube connectors (4a) and to the second end of the tubes (4) the container adapters (5) are connected, wherein the container (2) is implemented as a syringe with the injector means (3) implemented as a needle attached to the syringe via a needle adapter (3a), wherein the inlet opening of the syringe is formed with a collar (2b) to which the container adapter (5) is attachable and wherein the tubes (4) are equipped with clamps (6) to block the flow of gas through the tube (4).
12. A method for delivery of aqueous solutions into plants with the device according to claims 1 to 11, the method comprising the following steps: - connecting tubes (4) with their first ends to a splitting unit (1) via tube connectors (4a) and outlet connectors (1a); - connecting containers (2) filled with an aqueous solution to second ends of the tubes (4) via cylinder adapters (5); - attaching injector means (3) to the containers (2); - attaching individual injector means (3) to the individual plants in a way that the aqueous solution is delivered into the plants and fixing each of the containers (2) to prevent the injector means (3) to fall out of the plant, wherein at least one injector means (3) is inserted into one plant; - connecting the splitting unit (1) to a gas delivery unit and setting a pressure within the splitter unit (1) to a desired value.
13. The method according to claim 12, wherein if the tubes (4) are equipped with the flow obstruction elements (6) the method comprises additional steps of activating and deactivating the flow obstruction elements (6), wherein the step of activation is performed after the step of connecting the tubes (4) with their first ends to the splitting unit (1), and the step of deactivation is performed after the step of connecting the splitting unit (1) to the gas delivery unit and setting the pressure within the splitter unit (1) to the desired value.
14. The method according to claims 12 and 13, wherein parallel injection of the aqueous solution into the same plant at several injection sites is enabled, wherein the aqueous solution in individual containers (2) may be the same or may be different, depending on the needs of each individual plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU103159A LU103159B1 (en) | 2023-06-26 | 2023-06-26 | Device and method for delivery of aqueous solutions into plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU103159A LU103159B1 (en) | 2023-06-26 | 2023-06-26 | Device and method for delivery of aqueous solutions into plants |
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| Publication Number | Publication Date |
|---|---|
| LU103159B1 true LU103159B1 (en) | 2024-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU103159A LU103159B1 (en) | 2023-06-26 | 2023-06-26 | Device and method for delivery of aqueous solutions into plants |
Country Status (1)
| Country | Link |
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| LU (1) | LU103159B1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016389A (en) | 1989-04-10 | 1991-05-21 | Odom Jr Harold A | Method and apparatus for supply of water and nutrients to plants |
| EP1205103A1 (en) * | 2000-11-08 | 2002-05-15 | Amia S.p.A. | Device for treating a tree by injection |
| WO2011085308A1 (en) | 2010-01-08 | 2011-07-14 | Kah Jr Carl L C | Pressurized christmas tree watering system |
| CN205124471U (en) | 2015-11-30 | 2016-04-06 | 武汉华天园林艺术有限公司 | But trees infusion set of controlling infusion volume |
| US9629311B2 (en) | 2014-04-23 | 2017-04-25 | Hyun Jun Park | Automatic injection syringe for plants |
| US10455774B2 (en) | 2014-06-04 | 2019-10-29 | Arborjet, Inc. | Hand-held miniature automatic tree injection device |
| US10681874B1 (en) | 2017-03-17 | 2020-06-16 | James Scarlata Consulting Forester, LLC | Tree injection apparatus and treatment system |
| US20230084693A1 (en) * | 2020-01-29 | 2023-03-16 | Invaio Sciences International Gmbh | Injection systems, injection tools and methods for same |
-
2023
- 2023-06-26 LU LU103159A patent/LU103159B1/en active IP Right Grant
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016389A (en) | 1989-04-10 | 1991-05-21 | Odom Jr Harold A | Method and apparatus for supply of water and nutrients to plants |
| EP1205103A1 (en) * | 2000-11-08 | 2002-05-15 | Amia S.p.A. | Device for treating a tree by injection |
| WO2011085308A1 (en) | 2010-01-08 | 2011-07-14 | Kah Jr Carl L C | Pressurized christmas tree watering system |
| US9629311B2 (en) | 2014-04-23 | 2017-04-25 | Hyun Jun Park | Automatic injection syringe for plants |
| US10455774B2 (en) | 2014-06-04 | 2019-10-29 | Arborjet, Inc. | Hand-held miniature automatic tree injection device |
| CN205124471U (en) | 2015-11-30 | 2016-04-06 | 武汉华天园林艺术有限公司 | But trees infusion set of controlling infusion volume |
| US10681874B1 (en) | 2017-03-17 | 2020-06-16 | James Scarlata Consulting Forester, LLC | Tree injection apparatus and treatment system |
| US20230084693A1 (en) * | 2020-01-29 | 2023-03-16 | Invaio Sciences International Gmbh | Injection systems, injection tools and methods for same |
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| FG | Patent granted |
Effective date: 20241227 |