World-Leading Medical Device Manufacturer Leverages Moldex3D to Advance Product Quality

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Customer Profile

Founded in 1985 in South San Fransico, New Deantronics is the world’s leading medical device manufacturer and developer. With an impressive 25% electrosurgical pencils market share in worldwide medical device market, New Deantronics successfully gained a foothold in global medical devices market with an uncompromising insistence on product quality. The company’s core competency lies in manufacturing and developing high quality RF and high energy based medical devices and accessories.

As the major supplier and partner of world-renowned healthcare companies, including Johnson & Johnson, Philips Medical Systems, and Covidien, New Deantronics put product quality in top priority. New Deantronics aims to provide not only medical products, but a valuable business built on improving people’s healthcare.

Challenges

As New Deantronics is ready for making international expansion move, automatic mass production and cost efficiency will be the essential keys to succeed in the increasingly demanding market. Moreover, due to the global surge in demand for medical devices, how to achieve time-to-market without sacrificing product quality becomes the great challenge of business continuity.

In addition to demanding market challenges, there are still many manufacturing constraints lying ahead. Since healthcare is a highly regulated industry, effective and precise quality control is essential and indispensible to ensure product quality and maintain its high standard. How to manufacture prime quality products within time and cost constraints has raised another challenge for New Deantronics.

Solutions

Verifying design challenges in early stage, however, has demonstrated its competitive edge by meeting high industry standards while minimizing the manufacturing costs. To overcome design challenges and ensure product quality, Moldex3D helps detect the problems in early development stage and present solutions targeting each cause.

Moldex3D targeted design challenges and delivered solutions for a specific design of RF surgery device. Through Moldex3D flow simulation tool, flow hesitation and race phenomenon were observed due to uneven thickness product design. By examining the melt front of original runner design, it was found that when plastic melt enters the cavity, it contacted both thick and thin sections at the same time. Due to material’s heat conductivity, melt temperature in thin section dropped significantly upon completion of filling in the thick section, potentially resulting in short shot. In addition, Moldex3D flow simulation detected high filling pressure from original single inlet runner layout.

In order to prevent short shot and decrease filling pressure without changing the product design, Moldex3D presented design modifications by adding additional inlet and changing the gate locations in runner layout, allowing melt fills in thick section before contacting the thin section (see Fig.2). This can eliminate problem of melt temperature drop and flow hesitation due to uneven thickness, ensuring smooth and uniform fill in the cavity.

                                                       
                        Fig. 1  Design 1  adding additional inlet                                Design 2  changing the gate location

With the design modifications performed by Moldex3D, New Deantronics gained more ideal and balanced filling pattern but also decreased the overall required fill pressure. The solution helped prevent short shot and enhance product manufacturability effectively. By utilizing Moldex3D simulation capabilities, potential problems such as short shot can be visualized without performing trial-and-error molding tests repetitively. In addition to detecting problems in original design, Moldex3D is able to verify multiple design modifications by conducting simulation iteration to achieve optimized design in timely manner. Moldex3D has delivered solutions and technical supports to fulfill New Deantronics’ product standard and maintain its high quality as the world’s leading medical device developer.Results and Value Derived

Fig. 2  Compare filling time at 95% between Original Design, Design 1 and Design2.

Commercial Gym Equipment

Commercial gyms provide professional fitness equipment for fitness enthusiasts to help them achieve better exercise. Usually refers to high-quality and durable fitness equipment used in commercial venues such as gyms, fitness clubs, and hotel gyms.

Commercial Gym Equipment includes:

1. Treadmill: Commercial treadmills come in two styles: touchscreen and button options. They offer features such as adjustable speed, slope, and preset exercise modes.
2. Elliptical trainer: Elliptical trainer is a device that has a good effect on cardiovascular and pulmonary function exercise. Commercial elliptical machines are typically equipped with advanced features such as LCD screens, Bluetooth connectivity, and multiple sports meter modes.
3. Stair climbing machine: Tighten the gluteal and thigh muscles while using the stair climbing machine, without damaging the knee and ankle joints. Equipped with an infrared automatic sensing brake device, it is very safe to use.
4. Fitness bikes: This includes upright bike,recumbent bike,spinning bike. They offer various resistance levels and comfort options.
5. Strength training equipment: This includes cable crossover machines, dual adjustable pulley machines,smith machines, squat rack, and various types of free weights. These components are typically designed with safety features and ergonomic handles.
6. Free weights plate loaded: such as chest press, leg press, front pulldown, etc., increase the weight of barbell plates according to their own exercise needs, allowing users to effectively target specific muscle groups.
7. Other aerobic equipment: In addition to treadmills, elliptical cross trainer, and stair climbers, other aerobic exercise equipment may include rowing machines, vibration machine, and ski machine.
8. Free weight: including dumbbells, barbells, kettlebells, etc; Usually placed on shelves or supports to ensure safety and ease of access.
9. Gym Fitness Accessories: such as yoga mats, yoga balls, resistance bands, bosu balls, aerobic step, etc., can be used for various exercises.
When choosing commercial fitness equipment, factors to consider include durability, safety, ease of maintenance, and user friendliness.

Why choose us?

We at Laijian have many years of experience in independently producing fitness equipment and have a complete production line. Our raw material uses Q235 pipes, which are sturdy and durable, ensuring the service life of the product.
At the same time, we provide the following services:
1.We provide one-stop procurement services and can equip customers with a complete set of fitness equipment.
2. Professional designers provide customers with fitness equipment allocation plans.
3. Provide product customization services and logo design services.
4. Our company has professional after-sales service to handle all customer inquiries.
5. The product has complete styles and functions, with multiple colors to choose from.

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Foshan Laijian Fitness Equipment Co., Ltd. , https://www.laijiangymequipment.com