Bird Capture Cage With Unidirectional Entry for Humane Removal
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Solution Overview
Problem
Birds and rodents pose significant problems for commercial and residential properties by causing damage, unsanitary conditions, and economic loss, and existing methods for removal are often inefficient or inhumane, especially when birds must be captured at inconvenient locations.
Innovation Solution
A cage system with a unidirectional entry and an attracting device, such as a running water source, is used to lure birds into the cage, where they are captured and retained until released in a humane manner, using features like spikes or deflectors to prevent exit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional bird removal methods are used, then birds can be removed from properties, but the methods are often inefficient or inhumane and require capture at inconvenient locations
Solution Approach 1:
The trap is pre-configured with a unidirectional entry mechanism and attractant devices before deployment. The entry is designed with one-way flaps or deflectors that automatically guide birds inside while preventing escape, eliminating the need for manual capture operations at inconvenient locations.
Solution Approach 2:
An attractant device serves as an intermediary to lure birds into the trap. The attractant creates a false sense of security or attraction, drawing birds toward the unidirectional entry where they are captured without requiring direct human intervention or capture at difficult-to-access locations.
2Productivity
If birds are captured at inconvenient locations, then removal can be achieved, but environmental concerns and local laws require humane treatment which complicates the process
Solution Approach 1:
The trap mechanism is self-regulating and automatically prevents bird escape through the unidirectional entry design. The one-way flaps or deflectors automatically close behind entering birds, eliminating the need for manual restraint or complex capture procedures that might compromise humane treatment standards.
3Reliability
If a unidirectional barrier is used in the cage entry, then birds can be prevented from exiting, but the barrier must be designed to allow entry while preventing exit
Solution Approach 1:
The entry mechanism employs asymmetric design elements such as one-way flaps, deflectors, or angled surfaces that are shaped to permit bird entry from one direction while blocking exit in the opposite direction. The asymmetric geometry creates a natural one-way flow that maintains containment reliability without requiring complex mechanical systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively captures and removes birds and rodents from targeted areas in a humane way, reducing property damage and operational disruptions while adhering to environmental regulations.
Implementation Method 1
The barrier can include features arranged to allow the target animals to enter the cage through the hole and to prevent the entered target animals from exiting the cage through the hole. The substantially unidirectional barrier can include spikes and/or one or more deflectors.
Implementation Method 2
The attracting device can be configured to be placed in the cage to attract the target animals into the cage. The method can further include producing an attracting effect to lure the target animals into entering the cage using an attracting device.
Data Source
AI summary
An example of a system for removing target animals such as birds from an area in a humane manner includes a cage with a substantially unidirectional entry and a device for attracting the target animals into the cage through the entry. The target animals captured in the cage can be released to another area as needed.