As our recent case study of SetPoint Medical recently highlighted, implantable medical devices are set to play an increasingly vital role in improving patient lives, from preventative measures to management of chronic conditions.
The success of these devices, however, often relies on the quality and durability of oft-overlooked components, such as chargers, cables, and other key accessories. In this blog post, we'll take a look at the booming market for medical devices, bioelectronic medicine, and neuromodulation, and how innovative chargers and high-quality accessories are helping to usher in a new era of patient-centric care.
The Growth of the Implantable Medical Device Market
According to Straits Research, the global market for implantable medical devices was valued at $22.65 billion in 2022 and is projected to reach $42.35 billion by 2031. Examples of implantable medical devices include cardiovascular implants, orthopedic and spine implants, cochlear implants, and increasingly, neurostimulators.
There are a number of factors driving demand for these innovative devices, including:
An increasingly aging population
- The number of people aged 65 and older is expected to double by 2050, which will cause a higher prevalence of chronic conditions like cardiovascular disease, diabetes, and neurological disorders.
MedTech innovation
- The rapid pace of innovation in materials science, miniaturization, and wireless technology will continue to enable the development and adoption of smaller, more sophisticated medical devices, including features like remote monitoring, enhanced programmability, and improved battery life.
A growing focus on connected health
- As the benefits of remote patient monitoring become clearer, it will drive demand for more and more implantable devices that can continuously track patient data and communicate with healthcare providers.
Challenges with Traditional Charging for Implantable Medical Devices
While neuromodulation and implantable medical devices can offer patients significant benefits, the effectiveness of these devices can be severely challenged by traditional battery-based power sources. These challenges include:
- Limited battery lifespan: Device batteries typically last only 5 years or less, requiring replacement surgery and increasing the odds of complications.
- Bulk battery packs: Bulky battery packs can be difficult to implant discreetly, especially in areas like the neck.
- Infection and dislodgement risks: Wires connecting batteries to the implant site increase the risk of infection and dislodgement.
Wireless Charging Advantages for Implantable Devices
Inductive coupling and magnetic resonance are common wireless charging methods used for implantable medical devices, as they can safely transfer power through the skin. Dual-energy harvesting devices, which can simultaneously convert energy from magnetic fields and ultrasound to power implants, are another promising advancement.
Rechargeable batteries and wireless charging providing a number of advantages for implantable medical devices, including:
- Eliminating wired connections or batteries that require surgical replacement, reducing the risk of complications.
- Extended lifespan for medical devices.
- Smaller and more discreet devices, as they do not need to accommodate large batteries.
Wireless charging, however, also poses a number of unique challenges for manufacturers, including delivering sufficient power through the body in a safe way. The technology must also be flexible enough to move with the body, small enough to fit within the implant, and biocompatible to avoid adverse reactions.
User-Friendly Wireless Chargers for Implantable Medical Devices
In recent years, Kingstec has collaborated with a wide range of medical technology companies to develop patient-centric charging solutions that address common challenges associated with traditional charging methods. These include:
Discreet charging collars
- Designed to be worn around the neck, charging collars enable device charging in a discreet and unobtrusive way. The intuitive charging experience also eliminates the need for bulky external chargers or cumbersome wired connections.
Charging belt and hats
- Featuring integrated charging coils that can be easily positioned over the implant site, charging belts and hats provide a comfortable and hands-free charging experience. This allows patients to charge their devices while going about their daily activities.
Enhance User Experience With High-Quality Accessories
Beyond innovative charging solutions, Kingstec has worked with leading medical device manufacturers to optimize the functionality and user experience of medical devices.
While often overlooked, user-friendly accessories and control devices can minimize the burden of device management, improve patient satisfaction, and facilitate communication between patients and doctors.
Here are some examples of accessories we have developed that have elevated the quality of medical devices, include:
- Durable carrying cases that provide convenient and practical solutions for travel, protecting devices and increasing lifespans. Creative designs for carrying cases can also create unique branding opportunities.
- Proprietary remote controls that enable user-friendly adjustments and personalized settings, enhancing patient control and interaction with their device.
- High-quality cables that ensure reliable data transfer and power delivery for programming, updates, or charging (if applicable), minimizing the risk of interruptions or malfunctions.
- Charging stands that offer a convenient and organized way to charge devices at home.
- Wearable holders that are discreet and comfortable to keep devices securely in place on the body while the chargers replenish power to the implant battery, reducing the risk of loss or damage.
Kingstec Medical Device Manufacturing and Accessories
Do you need manufacturing for medical devices, accessories, or electronic components?
Kingstec is an all-in-one engineering, manufacturing, and logistics partner, with over 40 years of experience producing high-quality components and accessories for medical devices and equipment.
We provide:
- The experience and knowledge you need to create world-class electronic components and accessories, such as high-quality cables, charger stands, carrying cases, wearable fixation straps, and more, that perfectly complement and enhance the function and user experience of your product.
- An unmatched network of medical manufacturing and supply chain partners.
- A dedicated logistics team to streamline operations and supply chains.
- Best-in-class quality testing, standards, and protocols.
Contact Kingstec for a free consultation.
