Smart Wound Dressings for Advanced Wound Care

Most scrapes and cuts are simple wounds, or injuries, that doesn’t need a visit to the doctor. Traditionally wound care covered products that can easily get from clinicians or easily find at a local pharmacy. The type of wound care products used includes gauze, bandages, plasters, wadding, and lint. Generally, these products do well at curing minor injuries like cuts. However, when combined with antibacterial ointment, or utilized with secondary dressings for more advanced wounds, these products could boost healing and aid in averting infection.

Advanced wound care products are intended to cure more complex wounds and to be protected under insurance normally necessitate a doctor’s order. This incorporates alginates, hydrocolloids, hydrogels, and foam and film dressings. Advanced wound care treatments focus on the principle of moisture therapy that renders moisture to the wound site to advance natural cell repair whereas making the wound room to breathe. Products used in moist wound care usually cover the wound nicely as different wound sizes and shapes are more resistant to foreign particles and environmental inhibitors.

Hard-to-heal wounds are a common side-effect of age-related vascular diseases, pressure ulcers, obesity, and diabetes, the rates of which are expanding around the world. The expanding monetary burden of hard-to-heal wounds on worldwide health services has incited technological research into enhancing wound diagnostics as well as therapeutics through smart dressings, inside which components, for example, wireless communication radios, microprocessors, and microelectronic sensors are embedded. 

Noteworthy advances have been made, for instance, flexible substrates have supplanted rigid circuit boards, sensors are imprinted on wireless communication are demonstrated, and commercial wound dressing materials. Challenges remain, nonetheless, in the areas of seamless device integration, disability, multiparametric sensing, low-profile components, and power supply in commercial wound dressings. 

With the rise of flexible electronics that has novel properties to empower a natural communication among hardware and the human body, a wearable healthcare device that incorporates numerous actuators and sensors into flexible substrates to accomplish conformal contact with the skin has given groundbreaking plans to on‐demand treatment, disease diagnosis, and health monitoring because such a device can gather important physiological information from the human body and analyze the status in time for dynamic mediation. 

So far, researchers have created numerous types of wearable devices to monitor heart rate, body temperature, blood pressure, sweat markers, and blood oxygen level to assess human wellbeing. In this way, with the accomplishment of a wearable healthcare device, new-gen of smart wound care, which comprises of sensors equipped for recognizing physicochemical signs applicable to the wound‐healing cycle, is developing to address these issues of current wound care. Smart wound care can give a point‐of‐care diagnosis and real‐time monitoring, and that physicochemical information could be gathered through wireless transmission to accomplish a closed‐loop framework to acknowledge on‐demand treatment to enhance healing result.

For early recognition of the wound status, numerous physicochemical markers, including inflammatory, humidity, pH, temperature factors, and enzymes and toxins discharged by bacteria, have been utilized as the indicators. Of these, temperature, which is firmly identified with the infection and inflammation states at the wound site, is viewed as one of the most significant and anticipating indicators. Abnormal wound‐temperature alteration might be chosen as an early indicator of infection before some other evident symptom. 

So far, different instruments for internal temperature measurement, comprising electronic temperature sensors, colorimetric sensors, and infrared thermometers, are developed. Of them, the electronic temperature sensor reflects numerous benefits, including easy operation, excellent accuracy, and high sensitivity in the clinic. As of late, more attention is drawn towards a flexible electronic temperature sensor, which has acquired incredible accomplishments by the spearheaded and exceptional investigations. Such extraordinary advancement has made it conceivable to plan a smart wound dressing with real‐time wound‐temperature checking through an integrated flexible temperature sensor.

Moreover, the integrated temperature sensor persistently gathered wound temperatures that are sent to a smartphone in real-time through Bluetooth, and UV‐LEDs were utilized to remotely control the discharge of antibiotics in situ. 

Considering the intricacy and variety of the wound‐repair cycle, more pathological processes should be researched, and advanced systems incorporated with several sensing components and helpful medications should be moreover produced for the treatment of different diseases.

Download Sample Copy with Table of Contents

About Us
Future Market Insights (FMI) is a leading market intelligence and consulting firm. We deliver syndicated research reports, custom research reports and consulting services which are personalized in nature. FMI delivers a complete packaged solution, which combines current market intelligence, statistical anecdotes, technology inputs, valuable growth insights and an aerial view of the competitive framework and future market trends.

Contact Us
Mr. Abhishek Budholiya
616 Corporate Way, Suite 2-9018,
Valley Cottage, NY 10989,
United States
T: +1-347-918-3531
F: +1-845-579-5705
T (UK): + 44 (0) 20 7692 8790

About the Author

Leave a Reply

Your email address will not be published. Required fields are marked *

You may also like these