Enhanced Medical Sealant Glue for Accelerated Wound Healing
Legal Citation
Summary of the Inventive Concept
An advanced medical sealant glue capable of promoting wound healing, featuring antimicrobial properties, controlled release, and pain relief, to provide a more efficient and comfortable wound healing experience.
Background and Problem Solved
The original medical sealant glue patent has limitations in terms of wound healing efficiency and patient comfort. The new inventive concept addresses these limitations by introducing enhancements that accelerate wound healing, reduce microbial growth, and alleviate pain.
Detailed Description of the Inventive Concept
The enhanced medical sealant glue comprises a crosslinked compound of nucleophilic and electrophilic functional groups, supplemented with an antimicrobial agent to prevent infection. Additionally, the glue is formulated to have a controlled release of the crosslinked compound, ensuring sustained wound healing over an extended period. Furthermore, the glue incorporates a pain-relieving agent to minimize discomfort during the wound healing process. The glue can be prepared through a method involving the addition of a growth factor to enhance wound healing. A system for promoting wound healing using the glue includes a glue applicator and a wound dressing, with the glue adhering to the dressing to enhance wound healing.
Novelty and Inventive Step
The new claims introduce novel features such as antimicrobial properties, controlled release, and pain relief, which are not present in the original patent. These enhancements provide a non-obvious solution to the limitations of the original patent, resulting in a more efficient and comfortable wound healing experience.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include varying the type and concentration of antimicrobial agents, adjusting the controlled release profile, or incorporating different pain-relieving agents. Additionally, the glue could be formulated for specific wound types or applications, such as surgical wounds or chronic wounds.
Potential Commercial Applications and Market
The enhanced medical sealant glue has significant commercial potential in the wound care market, particularly in the treatment of chronic wounds, surgical wounds, and burns. The glue's antimicrobial properties, controlled release, and pain relief features make it an attractive solution for healthcare providers and patients seeking more efficient and comfortable wound healing solutions.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61L24/043 |
| A | A61 | A61K35/28 |
| A | A61 | A61L24/0005 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical biotechnology, specifically wound healing materials and bioactive sealant compositions, involving advanced biomaterials, drug delivery systems, and regenerative medicine techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or materials scientist with expertise in polymer chemistry, wound healing technologies, and biomaterial design, holding advanced degrees and practical experience in developing medical adhesives and drug delivery systems
Obviousness Rationale
A person having ordinary skill would recognize that enhancing the medical sealant glue with antimicrobial agents, controlled release mechanisms, and pain-relieving components represents predictable variations within the established technological framework of wound healing materials. These modifications directly address known limitations in wound treatment by leveraging standard biomedical engineering techniques of functional enhancement. The proposed variations represent logical extensions of the source patent's core technological principles.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,693 |
|---|---|
| Title | Medical sealant glue capable of promoting wound healing and preparation method thereof |
| Assignee(s) | Shandong Branden Medical Device Co.,Ltd |