Adaptive Tissue Thickness Compensators for Diverse Industries

Publication ID: 24-11857187_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptive Tissue Thickness Compensators for Diverse Industries,” Published Technical Disclosure No. 24-11857187_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857187_0002_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. 11,857,187.

Summary of the Inventive Concept

This inventive concept applies the core technology of tissue thickness compensators with controlled release and expansion to new industries, enabling innovative solutions for precision farming, environmental monitoring, athletic performance tracking, skin condition diagnosis, and industrial process control.

Background and Problem Solved

The original patent disclosed a tissue thickness compensator for surgical instruments, but its potential applications were limited to the medical field. This inventive concept addresses the need for adaptable tissue thickness compensators that can be integrated into various industries, providing novel solutions to specific problems in each field.

Detailed Description of the Inventive Concept

The new inventive concept comprises a tissue thickness compensator with controlled release and expansion, designed to be integrated into diverse applications. In precision farming, the compensator is integrated into an agricultural drone to optimize crop yields. In environmental monitoring, a network of compensators detects changes in tissue thickness indicative of pollution. In athletic performance tracking, the compensator is integrated into a wearable sensor to track changes in tissue thickness. In skin condition diagnosis, the compensator is integrated into a handheld diagnostic device to diagnose and treat skin conditions. In industrial process control, the compensator detects changes in tissue thickness indicative of process anomalies.

Novelty and Inventive Step

The new claims introduce novel applications of the tissue thickness compensator technology, expanding its scope beyond surgical instruments to address specific problems in various industries. The inventive step lies in the adaptation of the core technology to new fields, enabling innovative solutions and overcoming the limitations of the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the material composition, size, and shape of the tissue thickness compensator, as well as different integration methods for each industry. Additionally, the compensator could be designed for use in other industries, such as aerospace or textiles.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including agriculture, environmental monitoring, sports technology, healthcare, and industrial process control. The market for adaptive tissue thickness compensators is expected to grow rapidly as industries increasingly adopt innovative solutions to address specific problems.

CPC Classifications

SectionClassGroup
A A61 A61B17/07207
A A61 A61B17/00491
A A61 A61B17/0643
A A61 A61B17/0644
A A61 A61B17/072
A A61 A61B17/07292
A A61 A61B17/1155
H H05 H05K999/99
A A61 A61B17/2909
A A61 A61B2017/00004
A A61 A61B2017/0053
A A61 A61B2017/00314
A A61 A61B2017/00327
A A61 A61B2017/00477
A A61 A61B2017/00495
A A61 A61B2017/00526
A A61 A61B2017/00818
A A61 A61B2017/00862
A A61 A61B2017/00884
A A61 A61B2017/00889
A A61 A61B2017/00893
A A61 A61B2017/00898
A A61 A61B2017/0725
A A61 A61B2017/07228
A A61 A61B2017/07235
A A61 A61B2017/07242
A A61 A61B2017/07257
A A61 A61B2017/07264
A A61 A61B2017/07271
A A61 A61B2017/07278
A A61 A61B2017/07285
A A61 A61B2017/2908
A A61 A61B2017/2919
A A61 A61B2017/2923
A A61 A61B2017/2927
A A61 A61B2017/2933
A A61 A61B2017/2936
A A61 A61B2017/2946
A A61 A61B2017/320052
F F04 F04C2270/0421

Field of Art

Biomedical engineering and surgical instrumentation, with expertise in tissue interaction technologies, material science, and adaptive sensing systems focused on tissue thickness compensation and controlled material expansion

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in biomedical engineering or related field, possessing knowledge of hydrogel technologies, surgical instrument design, material properties, and cross-industry technology adaptation strategies

Obviousness Rationale

A PHOSITA would recognize that the core technology of tissue thickness compensation using controlled release hydrogels can be systematically translated across multiple domains by leveraging the fundamental material properties and sensing mechanisms disclosed in the source patent. The adaptable nature of the hydrogel composition and expansion characteristics inherently suggests broad applicability beyond surgical contexts. The variations presented in the PTD represent predictable extensions of the original technological concept using standard engineering design principles.

Obvious Combinations & Variations

Source Patent Element
Staple cartridge with hydrogel-based tissue thickness compensator
PTD Variation
Agricultural drone integration for crop monitoring
Obviousness Reasoning
Predictable application of hydrogel sensing technology to detect tissue/plant density variations using known material expansion principles
Source Patent Element
Controlled release hydrogel comprising polyalkylene oxides and carbohydrate-derived microgels
PTD Variation
Environmental pollution monitoring network
Obviousness Reasoning
Leveraging inherent material responsiveness to detect environmental tissue/substrate changes using established sensor design techniques
Source Patent Element
Tissue thickness detection mechanism
PTD Variation
Athletic performance tracking wearable sensor
Obviousness Reasoning
Straightforward adaptation of tissue sensing technology to biomechanical monitoring using standard sensor integration methods
Source Patent Element
Hydrogel-based expansion and detection system
PTD Variation
Skin condition diagnostic device
Obviousness Reasoning
Logical extension of tissue interaction technology to medical diagnostics using known material responsiveness principles
Source Patent Element
Staple cartridge with responsive hydrogel compensator
PTD Variation
Industrial process anomaly detection system
Obviousness Reasoning
Predictable translation of material expansion sensing to industrial monitoring using established cross-domain engineering approaches
35 U.S.C. § 103 Summary: Based on US Patent 11857187's disclosure of tissue thickness compensator technologies, the present publication demonstrates that a person having ordinary skill in the art would find the proposed cross-industry applications obvious and predictable, thereby establishing prior art that anticipates and renders obvious subsequent claims involving similar hydrogel-based sensing and adaptive technologies across diverse technological domains.

Original Patent Information

Patent NumberUS 11,857,187
TitleTissue thickness compensator comprising controlled release and expansion
Assignee(s)Cilag GmbH International