Dental Wound Dressing with Embedded Cold Therapy
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current dental dressings for exposed tooth sockets lack efficient localized cold therapy application, often causing discomfort and inefficiency in pain relief and swelling reduction due to external application methods that do not directly target the socket.
Innovation Solution
A dental dressing with a three-dimensional matrix and a therapeutic member, such as gel or ammonium nitrate, embedded within the matrix, shaped to fit between contiguous teeth and conform to the socket, providing localized cold therapy while absorbing fluids and potentially including moisture-releasing and topical agent inserts for enhanced healing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If external cold therapy application methods are used, then cold therapy can be applied to the oral cavity, but the therapy is not efficiently delivered to the socket and causes discomfort
Solution Approach 1:
The patent applies local quality by creating a dressing that provides cold therapy specifically at the socket location rather than applying cold therapy generally to the oral cavity. The dressing includes a cold source positioned to directly contact or proximity the socket, with the dressing matrix conforming to the socket anatomy to deliver cold therapy locally and efficiently.
Solution Approach 2:
The patent uses an intermediary approach by introducing a dressing matrix as a mediator between the cold source and the socket. This matrix conforms to the socket shape and acts as a delivery medium that transfers cold therapy from the cold source directly to the socket tissue, improving efficiency while reducing discomfort.
2Reliability
If pressure is applied to achieve hemostasis, then bleeding can be controlled, but the dressing lacks bioactive ingredients to supplement hemostasis
Solution Approach 1:
The patent applies composite materials by combining the dressing matrix with bioactive ingredients such as chitosan, tannin, or other hemostatic agents. This composite structure allows the dressing to provide both mechanical pressure for hemostasis and biochemical supplementation through the bioactive components, improving the reliability of bleeding control.
Solution Approach 2:
The patent uses parameter changes by incorporating bioactive ingredients that chemically alter the bleeding environment. These ingredients change the physiological parameters at the socket site by promoting coagulation factors, constraining blood vessels, or providing antimicrobial activity, thereby supplementing the mechanical pressure applied for hemostasis.
3Adaptability or versatility
If the dressing matrix is designed to conform to the socket, then localized therapy is improved, but the manufacturing precision requirements increase
Solution Approach 1:
The patent applies flexible shells and thin films by using a dressing matrix made from flexible, conformable materials that can adapt to the socket shape. This flexibility allows the matrix to conform to various socket anatomies without requiring high manufacturing precision, as the material itself adapts to the form rather than requiring precision molding.
Solution Approach 2:
The patent uses dynamics by designing a dressing matrix that is dynamically conformable rather than statically precise. The matrix is made to be flexible and adaptable, allowing it to change shape and conform to the socket during application. This dynamic adaptability reduces manufacturing precision requirements while maintaining good socket contact for localized therapy.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The dressing effectively reduces pain and swelling by delivering targeted cold therapy directly to the socket, promoting hemostasis and maintaining a moist environment, thus improving post-operative recovery.
Implementation Method 1
a therapeutic member to provide substantially localized cold therapy to one or more exposed alveoli
Implementation Method 2
a three-dimensional dressing matrix to absorb leaked fluid associated with one or more exposed alveoli
Implementation Method 3
Pressure is particularly important for achieving hemostasis
Implementation Method 4
Hemostasis is also achieved, in part, by coagulation, or clotting, of the blood
Implementation Method 5
Hydrogel dressings, which release water to maintain a moist wound environment, have also been used in this context
Data Source
AI summary
A dental dressing to promote healing and relieve pain and swelling associated with exposed dental alveoli. The dressing includes a three-dimensional dressing matrix to absorb leaked fluid associated with one or more exposed alveoli, and a therapeutic member to provide substantially localized cold therapy to one or more exposed alveoli, the therapeutic member embedded substantially within the dressing matrix and shaped to substantially engage one or more exposed alveoli while fitting substantially between contiguous teeth. At least part of the dressing matrix substantially conforms to one or more exposed alveoli, thereby engaging the therapeutic member with one or more exposed alveoli.