Specialized Protective Devices for Niche Surgical Environments
Legal Citation
Summary of the Inventive Concept
The present inventive concept relates to specialized protective devices for use during surgery in unique operational environments, such as high-security needs, disaster relief, extreme weather conditions, high-altitude environments, and high-humidity environments. These devices address specific challenges and limitations associated with traditional protective devices in these contexts.
Background and Problem Solved
The original patent disclosed a protective device for use during laparoscopic surgery. However, this device may not be suitable for use in specialized environments, such as high-security needs, disaster relief, extreme weather conditions, high-altitude environments, and high-humidity environments. The new inventive concept addresses the limitations of the original patent by providing protective devices tailored to these unique operational environments, ensuring enhanced safety and efficacy during surgical procedures.
Detailed Description of the Inventive Concept
The new inventive concept comprises a series of specialized protective devices, each designed to address specific challenges associated with unique operational environments. For instance, the device for high-security environments features an expandable body made of a high-security material resistant to energy and/or contact burns from a surgical tool, and an inner member designed to thermally insulate the tissue to be protected. The device for extreme weather conditions features a weather-resistant material, ensuring the protective device maintains a substantially planar orientation during use. The device for disaster relief scenarios features an expandable body with a layer of silicone over-molded onto an inner member, which compresses or folds the protective device into an insertion condition, providing resistance to energy and/or contact burns from a surgical tool. Similarly, the devices for high-altitude environments and high-humidity environments feature lightweight materials and thermal insulation, respectively, to address the specific challenges associated with these environments.
Novelty and Inventive Step
The new inventive concept's novelty lies in its adaptation of the original protective device to address specific challenges associated with unique operational environments. The inventive step is the provision of specialized materials, designs, and features tailored to each environment, ensuring enhanced safety and efficacy during surgical procedures. These adaptations are non-obvious and unexpected, as they require a deep understanding of the specific challenges and limitations associated with each environment.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include the use of different materials, designs, or features tailored to specific environments. For example, the device for high-security environments could feature an additional layer of protection, such as a metal mesh, to enhance its resistance to energy and/or contact burns. The device for extreme weather conditions could feature a reinforced structure to withstand harsh environmental conditions. These alternative embodiments and variations ensure broad conceptual coverage and facilitate further innovation in this area.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of laparoscopic surgery, disaster relief, and specialized surgical environments. The market for these devices is substantial, driven by the growing demand for minimally invasive surgical procedures and the need for enhanced safety and efficacy in unique operational environments. Potential customers include hospitals, medical research institutions, and disaster relief organizations.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/3496 |
| A | A61 | A61B17/3431 |
| A | A61 | A61B2017/00831 |
| A | A61 | A61B2017/3484 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Surgical protective devices and medical instrumentation, specifically focused on minimally invasive surgical techniques involving protective membranes and insertion mechanisms through trocars, requiring expertise in biomedical engineering, materials science, and surgical device design
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with advanced degree, 3-5 years experience in surgical instrumentation, familiar with laparoscopic techniques, materials compatibility, and device miniaturization principles
Obviousness Rationale
A PHOSITA would recognize that adapting the source patent's protective membrane design to specialized surgical environments represents predictable variations using known materials and design principles. The core structural elements of the original protective device remain consistent, with modifications primarily involving material selection and environmental adaptations. These variations represent standard engineering problem-solving approaches for extending medical device functionality across different use contexts.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,220 |
|---|---|
| Title | Protective device for use during surgery |
| Assignee(s) | SEABAS ENTERPRISES PTY LTD |