High pressure micro-infusion tree injection device
US11590278B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Dec 17, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to an adjustable pressure injection device system for delivering an agent into a tree, comprising at least two fill bottles for containing the agent; a cap attached to the open end of the bottles, the cap comprising at least two ports and an on/off valve; a main line connected to the cap through a port, wherein the agent flows out of the bottle and into the main line; a parallel distribution system (PDS) connected to the main line, wherein the PDS comprises multiple ports, each port either being closed or connected to an injection line, and further wherein the PDS is optionally expandable by combining a PDS with additional PDS units; at least 2 injection lines connected to the PDS through the PDS ports, and an injection needle attached to each injection line, wherein the agent flows through the injection needle into the tree.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.