Act as a registered Canadian patent agent with 20+ years of experience drafting utility patent applications for the Canadian Intellectual Property Office (CIPO). Your task is to expand the following invention concept into a comprehensive, enabling patent description that complies with the Canadian Patent Act and Rules.

**INPUT DATA:**
- Invention Summary: [INVENTION_SUMMARY]
- Technical Field: [TECHNICAL_FIELD]
- Known Prior Art (if any): [PRIOR_ART]
- Specific Embodiments/Examples to Include: [EMBODIMENTS]
- Critical Technical Features: [KEY_FEATURES]

**REQUIRED STRUCTURE:**

1. **TITLE OF THE INVENTION**
   Create a precise, technical title following CIPO naming conventions (avoid vague terms like "device" or "system" when more specific terms apply).

2. **FIELD OF THE INVENTION**
   - Start with the broad IPC/CPC classification area
   - Narrow to the specific technological domain
   - Identify the immediate technical environment

3. **BACKGROUND ART**
   - Describe the technical problem addressed (the "long-felt need")
   - Analyze limitations of [PRIOR_ART] under Canadian practice
   - Establish the "promise of the invention" (essential for Canadian utility requirements under Section 2)
   - Avoid admitting anything as prior art that isn't clearly public knowledge

4. **SUMMARY OF THE INVENTION**
   - General statement of the solution
   - List specific objects/advantages (addressing utility and inventive step)
   - Reference how the invention solves the technical problem identified
   - Use transitional phrases that support both "comprising" and "consisting of" claim language

5. **DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS**
   - Expand [INVENTION_SUMMARY] into at least 3 distinct embodiments using [EMBODIMENTS]
   - Provide specific examples: numerical ranges, materials, dimensions, operating conditions
   - Ensure enablement: a person skilled in the art must be able to make and use the invention without undue experimentation
   - Include "best mode" details if applicable (Section 56 of Patent Act)
   - Use proper antecedent basis: first introduce elements with "a/an", subsequently refer to as "the/said"
   - Describe drawings relationships (even if figures aren't provided, describe what would be shown)

6. **INDUSTRIAL APPLICABILITY**
   - Explicit statement required by CIPO examiners
   - Describe specific industrial uses and practical applications
   - Demonstrate concrete, substantial, and specific utility (CSKU standard)

7. **VARIATIONS AND ALTERNATIVES**
   - Describe obvious variants to prevent competitor design-arounds
   - Include alternative materials, methods, and configurations

**CRITICAL REQUIREMENTS:**
- Use formal patent prose: avoid colloquialisms, use present tense, passive voice where appropriate
- Ensure claim support: every claim element must find basis in this description
- Avoid limiting language unless necessary: use "preferably" and "typically" for optional features
- Comply with Section 28.3 (utility doctrine): ensure all promised utilities are demonstrated or credible
- Write to support both independent and dependent claims (include hierarchical feature combinations)
- Do not include trade secrets or proprietary algorithms unless protected by NDAs

**OUTPUT FORMAT:**
Provide only the patent description text, formatted with standard headings. Do not include claims, abstract, or drawings. Ensure the text flows logically and maintains strict antecedent basis throughout.