Published Technical Disclosure Archive

Pediatric Post-Op Garment: Advanced Drain Management Tech

Publication ID: 24-11857008_0001_PTD
Published: October 27, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Pediatric Post-Op Garment: Advanced Drain Management Tech,” Published Technical Disclosure No. 24-11857008_0001_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857008_0001_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,008.

Background and Problem Solved

The original patent, 'Garments for pediatric patients with post-operative drain compartments,' addressed the need for garments that support post-operative procedures and treatment. However, the patent's design had limitations, such as potential fluid accumulation and restricted airflow. The present invention builds upon the original concept, solving these inherent limitations by introducing advanced drain management systems, breathable materials, and modular designs.

Novelty and Inventive Step

The present invention's novelty lies in the combination of advanced drain management systems, breathable materials, and modular designs, which overcome the limitations of the original patent. The inventive step is evident in the introduction of staggered drain compartments, adjustable compartments, antimicrobial-treated surfaces, and modular designs, which provide significant improvements over the prior art.

Alternative Embodiments and Variations

Alternative embodiments of the invention may include garments with different materials, such as waterproof or water-resistant fabrics, or garments with additional features, such as temperature control or monitoring systems. Variations may also include different compartment arrangements, shapes, or sizes to accommodate various patient needs.

Potential Commercial Applications and Market

The enhanced pediatric post-operative garments have significant commercial potential in the medical industry, particularly in pediatric hospitals and clinics. The invention's advanced features can improve patient outcomes, reduce recovery time, and decrease the risk of infection, making it an attractive solution for healthcare providers.

CPC Classifications

SectionClassGroup
A A41 A41D13/1245
A A41 A41D13/1272
A A41 A41D27/20
A A41 A41D13/1281
A A61 A61M2209/088

Field of Art

Medical garment design for pediatric post-operative care, focusing on drain management systems, with expertise in textile engineering, medical textile design, and patient care apparel

Person of Ordinary Skill (PHOSITA) Profile

A biomedical textile engineer with knowledge of medical garment design, understanding of pediatric post-surgical needs, familiarity with fabric technologies, and experience in creating specialized medical clothing with functional compartments

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's variations represent predictable extensions of the source patent's core concept of specialized post-operative drain management garments. The disclosed modifications such as staggered compartments, adjustable designs, and antimicrobial treatments are logical iterative improvements that would be apparent to a skilled practitioner seeking to optimize pediatric post-surgical garment functionality. These variations represent standard design optimization techniques within medical textile engineering.

Obvious Combinations & Variations

Source Patent Element
Rectangular drain compartments along the inner surface of a pediatric garment
PTD Variation
Staggered drain compartment arrangement to improve airflow and fluid management
Obviousness Reasoning
A PHOSITA would find it obvious to modify compartment placement to enhance drainage efficiency, as optimizing fluid management is a predictable design goal in medical garments
Source Patent Element
Post-operative garment for children with specific drain compartment configurations
PTD Variation
Adjustable drain compartments accommodating different drain sizes and types
Obviousness Reasoning
Designing modular, adaptable medical garments is a known technique to increase versatility and patient comfort, representing a standard design approach in medical textile engineering
Source Patent Element
Inner and outer surfaces of a pediatric post-operative garment
PTD Variation
Breathable outer layer and moisture-wicking inner layer with antimicrobial treatment
Obviousness Reasoning
Incorporating advanced material technologies to reduce infection risk is a predictable improvement that would be obvious to a skilled practitioner seeking to enhance patient safety
Source Patent Element
Garment with post-operative drain compartments
PTD Variation
Integrated drain monitoring device with notification system for caregiver alerts
Obviousness Reasoning
Adding electronic monitoring capabilities to medical garments is a known technique for improving patient care, representing a logical technological extension
Source Patent Element
Pediatric post-operative garment with fixed drain compartments
PTD Variation
Modular design with interchangeable drain compartments for easy replacement and cleaning
Obviousness Reasoning
Creating modular medical garment components is a standard design approach to improve maintenance, hygiene, and patient adaptability
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857008 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed innovations obvious and lacking inventive step. The published technical disclosure demonstrates that the claimed modifications represent predictable design optimizations within the field of pediatric post-operative medical garments, thereby rendering subsequent similar claims obvious under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,008
TitleGarments for pediatric patients with post-operative drain compartments
Assignee(s)CREATE TO OVERCOME LLC