Sogo Design... Ten years of focus on medical health the only track.
Cooperative customers: well-known confidential customers
Project Name: Hand-held light wave treatment instrument appearance design
Cooperation content: design analysis | appearance design | structural design | prototype production | accompanying running assistance
1. Design Analysis-Bringing "Professional Light Therapy" Home from Clinic
Traditional phototherapy equipment is bulky and has a high operating threshold, and patients need to travel to and from the hospital regularly. The hand-held light wave therapeutic instrument takes "family scene" as its core, and integrates red light with a wavelength of 630 nm ± 5 nm and near infrared light with a wavelength of 830 nm ± 10 nm into a 180 g body. The goal is to enable users to complete a 5-minute course of anti-inflammatory, analgesic and collagen stimulation in the "brush drama gap.
2. Design Language-"Consumer Electronics" of Medical Devices"
Form: from "medical cube" to "warm pebbles", R60mm continuous chamfer, palm pressure evenly distributed when holding;
Color: medical white + fog silver metal ring, weakening the "sense of equipment", and hair dryer, electric toothbrush is the same bathroom shelf color system;
Material: shell 30% glass fiber reinforced PC, surface 2H hardness matte UV, alcohol resistance wipe 1000 times without scratches, taking into account texture and disinfection requirements.
3. design details-let each beam of light have direction, dose and temperature
Angle adjustable head
The rotating shaft adopts 304 stainless steel + PEEK composite shaft sleeve, which has passed 10,000 0-90 bending tests. The damping force is 0.8 N · m, and one hand can stay on the forehead, shoulder blade, ankle and other curved surfaces without external force.
Dual-wavelength optical module
Red light 12 LEDs, near-infrared 8 LEDs, honeycomb TIR lens to compress the divergence angle to 30 degrees, energy density 50 mW/cm 5%, spot edge drop <10%, to avoid "hot spot" burns.
Distance sensor
Hall + magnetic grid combination will automatically light up when the distance between the detection window and the skin is 5-15mm;> 15 mm or <3mm will be extinguished immediately to prevent eyes from being illuminated by mistake.
Thermal Management
Aluminum optical bracket + graphite sheet heat conduction, the maximum temperature of the shell is 41 ℃, which is lower than the low temperature scald threshold of 44 ℃;NTC real-time temperature return, over 43 ℃ automatic power reduction.
Interactive Lights
The 1 mm diameter micropore array at the top forms a breathing light with a brightness of <15 cd/m, which is not dazzling when used at night. At the end of treatment, it is prompted by 2 short vibrations + the light is always on.
magnetic attraction charging
4-point gold-plated pogo-pin,360 ° blind insertion; Automatically disengage when falling 1 m to prevent the body from falling; The whole machine is IPX6 waterproof and the bathroom is available.
4. ergonomics-turning "treatment" into a natural gesture of "holding a pen"
Center of gravity position: the battery is placed in the middle of the handle, the center of gravity of the whole machine is 45 mm from the head end, the wrist torque is less than 0.1 N · m when holding, and the fatigue degree of 5-minute operation is equivalent to that of using an electric toothbrush;
Handle diameter: 38mm, suitable for the 5th-95th percentile Chinese adult hand length;
Key layout: index finger can touch 12 mm bump switch, key stroke 0.8mm, operating force 1.2 n, silicone gloves can also be triggered;
Sound feedback: working noise <35 dB(A), lower than the air conditioning wind, night does not disturb the family.
5. Scene Verification-From "Shoulder and Neck Pain" to "Exercise Recovery"
Office: desk workers trapezius muscle pain, 2 times a day, 5 minutes each time, a week after the VAS score decreased by 2.3 points;
Sports hall: basketball players start irradiation 48 h after the acute phase of ankle sprain, 3 days after the swelling circumference decreased by 18%;
Family: elderly patients with knee osteoarthritis 5 minutes in the morning and evening, WOMAC score decreased by 25% after one month, reducing the number of oral analgesics.
The Future of 6. -- "Personalization" and "Cloud" of Phototherapy"
The next generation of products will add multi-spectral CMOS skin detection, read hemoglobin and moisture indexes in real time, and dynamically adjust wavelength and dose. Upload the data to the cloud through Bluetooth to AI generate personalized prescription and return the equipment. Even get through with insurance and fitness platforms to realize the closed-loop ecology of "light-exercise-claim.
Conclusion
The handheld light wave therapeutic instrument tells us with a weight of 180g: when medical technology begins to pay attention to the "radian of grip", "brightness of breathing lamp" and "magnetic detachment when falling", health is truly integrated into life. A beam of light, from the temperature, also have a direction. Sogo Design: www.soogot.com