Line Receiving Blocks With Stop Groove to Prevent Tangling

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Solution Overview

Problem

Current methods for managing multiple lines originating from a single source, such as ropes, electrical wires, and medical device leads, are inefficient and often result in tangling, leading to wasted time and reduced productivity in medical environments due to the need for frequent untangling.

Innovation Solution

The use of receiving blocks with parallel, spaced-apart grooves and a stop groove to organize and manage lines, allowing them to be kept separate and preventing tangling by locking the blocks in position when a line is inserted into the stop groove.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple lines are managed without an organizing apparatus, then the device complexity is low, but the lines become tangled causing loss of time and reduced productivity

Engineering Contradiction:
ImproveproductivityVSAvoiddevice complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The apparatus divides the management of multiple lines into separate parallel grooves, with each groove dedicated to guiding a specific line. This segmentation prevents lines from interfering with each other and becoming tangled, thereby improving productivity while maintaining manageable device complexity through a simple modular structure

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The apparatus introduces receiving blocks with grooves as intermediary structures between the lines and the storage/usage points. These intermediary blocks organize and separate the lines physically, preventing tangling and facilitating efficient line management without requiring complex active control systems

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of time

If lines are allowed to move freely for easy handling, then the ease of operation is high, but the lines become tangled causing loss of time

Engineering Contradiction:
Improvetime wastageVSAvoidease of operation
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The apparatus provides dynamic line management through grooves that allow lines to move freely within their designated paths during operation, yet prevent movement between paths. This dynamic constraint system eliminates time wastage from tangling while preserving ease of operation by allowing necessary line movement during use

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The apparatus pre-organizes lines into separate grooves before they are needed for use, establishing an ordered configuration in advance. This preliminary organization prevents tangling from occurring during operation, eliminating time wastage while maintaining ease of operation since lines are already positioned correctly when needed

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11988310B2Apparatus for managing lines that need to be organized, sorted, and returned for storage
Publication Date: 2024.05.21 ATKINSON MARY
  • US11988310B2 patent drawing
  • US11988310B2 patent drawing
  • US11988310B2 patent drawing

AI summary

An apparatus for organizing, untangling, and storing multiple lines. The apparatus prevents tangling of lines and decreases wasted time in organizing, detangling, using, and storing lines. The apparatus includes a stop groove for preventing movement of the apparatus long the multiple lines being managed. The apparatus may also include an indicator for identification of the position of the stop groove.