Australian Design and drafting Services Wearable Medical Devices CAD Design 10

Wearable Medical Devices CAD Design

The majority of people born before the 1900 year haven't lived past 50 years of age. In the 20th century, life expectancy increased dramatically. Today, the life expectancy is over 80 years in several developed countries.

For over 85 years, people have been estimated to comprise about 8% of the total world population. Furthermore, the cost of health care continues to rise, and expect a large number of health care that could stress the health care systems of several nations.

Although it's welcome news that increases life expectancy, living to a good old age. There won't be any means without a good quality of life. Old, diseased or disabled poor senior citizens create burdens for home and caregivers. It increases the health care cost and insurance for the entire population.

The one way to maintain a good quality of life for the elderly is to find efficient and inexpensive methods to monitor their health. Doing so makes it take preventive measures to combat diseases and treat diseases and ailments before it becomes difficult and expensive to handle.

The following adds a partial list of steps that have been taken to increase life expectancy:

  • It reduces the transmission of infectious and parasitic diseases.
  • They immunize against polio, smallpox, measles, and major childhood diseases.
  • Supports improving living conditions by offering clean water and nutritious diets.
  • It offers health awareness and education to minimise exposure and other health risks. It includes toxic substances, alcohol, smoking, poor diet, with lack of exercise.
  • It includes funding the  development of advanced drugs to fight and treat diseases.
  • It provides health monitoring, injury control and health management.

The last item, "offer health monitoring, health management and injury control", uses modern  CAD-related technology  that forms wearable medical devices and focuses on this article.

In the article, we'll get answer these questions:

  • What are wearable medical devices?
  • In what ways are wearable used in medical devices CAD-related?
  • Which wearable medical devices are commonly used?
  • What trends are likely to use wearable medical devices?  


Wearable medical devices are biosensors attached to the body to monitor physiological data. It usually uses remote or wireless communication. As these devices are wearable, they provide 24/7 medical data to physicians that help to deliver easy health care.


  • A small shirt worn by athletes to measure heart rate offers vital physiological data that is analysed and used for training.
  • A pulse oximeter is mainly worn on a finger to measure pulse rate and blood oxygen saturation reliably.
  • Wearable blood pressure monitors the arm's worn to measure blood pressure and heart rate.


One essential role that CAD technology plays in creating wearable medical devices includes Additive Manufacturing  or 3D printing  wearable items. Let's say a Swedish company, Decomed Design, works with CAD engineers, designers, IT professionals, and physicians to create  stylish 3D printed  wearable medical devices called an  Akufeel bracelet.

The bracelet comes with an anti-nausea device worn on the wrist. The device offers  pressure  to an acupressure point from the inside of the wrist to relieve nausea symptoms. It could arise due to pregnancy, motion sickness, the flu, side effects of medication, etc.

With the stylish nature of the bracelet, the wearer could be happy to add adornment to their attire while enjoying an improved life quality.

Additive Manufacturing mainly creates wearable medical devices in shoes, vests, hearing aids, implants, prosthetics, and more.  


The majority of easy to design wearable medical devices could measure activity and exercise. It includes calorie-burn rate, heart rate, blood pressure, or distance walked. Also, wearable computers, smartwatches, and smart clothing provide measurements. One needs to have an interest in building sophisticated wearable medical devices. These devices help monitor complicated physiological functions such as brain activity, EKG, glucose levels, hydration, oxygen level, temperature, sleep, and several other vital functions. The scope of this article provides an exhaustive list of wearable medical devices. It's worthwhile to name a few of them.

Zephyr® manufactures a bio-data logger called Zephyr BioHarness, which monitors posture, activity, breathing, and ECG. It can transmit data within a 10-meter range, which is helpful for Remote Patient Monitoring. The Medtronic® manufactures cover FDA approved CGM (Continuous Glucose Monitor) and a diabetes management system that includes an insulin pump. Additionally, Omron® manufactures an FDA-approved pain relief device for the lower back, arm, leg, or foot.  


A breakthrough wearable device offer emerges controlling diabetes. It helps in research work performed at UC San Diego's Center for Wearable Sensors. The researchers develop wearable medical devices that work by measuring chemical markers. It includes potassium or lactic acid levels present in sweat or saliva.

The wearable blood glucose level monitors the devices that extract interstitial fluid below the skin to the surface. There's no penetration of the skin to measure blood glucose levels.

Expect regulatory bodies, including FDA and establish well-defined guidelines on the manufacture. It uses wearable medical devices. Wearable medical devices come with a failure mode caused by chemical reactions between the device and the skin, poor wireless communication, battery safety, or electric shocks.

Failure mechanisms become well understood. It covers reliable and wearable medical devices. It is manufactured with predictable and dependable lifetimes. Its data transmission protocols and device reliability become robust, patient care with depending heavily on the use of wearable medical devices. Thus, healthcare costs reduce fewer patients confined to hospital beds.

Australian Design and drafting Services CAD Innovations in Rapid Prototyping 9

CAD Innovations in Rapid Prototyping

Rapid Prototyping  offer advanced ability to design and fabricate models. Along with using proof-of-principle prototypes. Whereas in some cases, it uses functional components. Also, it adds well-established Additive Processes, whereby plastic parts are mostly built layer by layer directly from a 3D CAD model. Some of the standard techniques include:

Stereo Lithography (SLA)

Selective Laser Sintering (SLS)

Direct Metal Laser Sintering (DMLS)

Fused Deposition Modelling (FDM)

The Polyjet Process

Computer Numeric Control (CNC) machinery mainly uses a well-known subtractive process and uses machines, billets and other desired parts. Whereas on the other hand, it uses rapid prototyping processes that cover Injection Moulding and Casting. It uses master moulds that inject cast plastic or any other urethane parts.

Several methods, techniques, and approaches are used that add rapid prototyping parts. It includes components that are developed each year. Some of the most exciting developments are shown below:


Ford Motor Company mainly uses  sheet metal  parts that assemble vehicles and develop world-renowned sheet metal fabrication. The process that takes a new design from a CAD model to a prototype can be time-consuming.

The latency increases the design iteration time, makes it highly cumbersome and excellent off prototypes and test-fit new designs. Recently, ford created a new rapid process, which they call the Ford Freeform Fabrication Technology (F3T). It’s a part of a three-year, $7.04 M, U.S. The department of Energy-funded effort mainly uses next-generation manufacturing and energy-efficient processes. The new short-run stamping technology offers low costs with fewer delivery times for low-quantity run sheet metal parts.

The process mostly begins with a CAD model, which creates a Computer Numeric Control (CNC) tool path and works similar to the path. It is used by a 3D printer with generating the part. It directs position with keeping in-depth dual-arm robot. It holds tools in both arms as the process sheets into shape. Additionally, it allows prototypes and small production that run cost-effectively with shorter lead times. The customization comes with viable design cost iterations, and it offers drastically reduced change. The short-run stamping process is used with bigger applications in various industries.


It’s a kind of exciting area of innovation used in  rapid prototyping . It uses 3D printers for building models and working prototypes which were impossible until now. The 3D printers are capable of printing vehicles and provide tiny houses. The researchers at the Oak Ridge National Laboratory and Cincinnati Incorporated developed a printer capable of using Additive Processes by building the Stratis Car. The machine, named Big Area Additive Manufacturing (BAAM), makes a volume of 7’ x 13’ x 3’ along with a deposition rate of 40 lbs/hr against BAAM’s rate of 40 lbs/hr. The system supports to combines 3D printing along with CNC routing with the largest high-quality 3D printing. Also, the second generation of this technology, referred to as Bertha, feature a volume of 8’ x 20’ x 6’ and a 100 lbs/hr deposition rate.

The other researchers develop technologies that revolutionize the housing industry by using Additive Manufacturing and building structures. Massimo Moretti devoted his time by applying 3D printer technologies and providing rapid prototype solutions. It caters to the housing crisis in developing countries across the world.

Additionally, the project is known for the World’s Advanced Saving Project (WASP). It mimics the construction method of the Mud Dauber Wasp building its nest. The primary goal of the technology is to build houses that add no cost by using materials. They are readily available on-site in third-world countries.

The complete system is designed with two people that assemble a 3D printer within 2 hours. The researchers at Winsun New Materials allow China to spend USD 3.2M over 12 years by developing an enormous 3D printer.

The printer measures a whopping 6.6m tall, 10m wide and 150m long. The houses print layer by layer using a mixture of cement and glass fibres. It helps to create a solid composite structure. Recently, Winsun proved that it built ten houses of 200 square meters in size using recycled construction and industrial waste in less than a few hours at the cost of only $4,800 each.  


The scope of  3D printing  has been confined to housing. It has extended to jet engines, which are extremely difficult to build, including many intricate parts machined from many features with high tolerances for a seamless assembly.

The researchers at the Monash Centre comes with an Additive Manufacturing. Australia has produced the first 3D printed jet engine. It is based on an auxiliary powered gas turbine engine from Safran, a French aerospace firm. The Monash Centre mainly uses Concept Laser’s X line 1000R 3D printer. A state-of-the-art industrial printer fabricates components from metal powder by using sizes up to 60cm x 40cm x 50cm.

Whatever your proof-of-principle prototype requires. It is a suitable rapid prototype method that exists by adding CAD model and material/finish selection that the Software delivers. STP files enable customers by bringing ideas to life. We at  Australian Design  and Drafting help individuals and companies alike in this endeavour. The possibilities come endless as the technology becomes more viable and extends large sheet metals.

Australian Design and drafting Services Architect developed a stunning 3D printing models 8

The architect developed a stunning 3D printing models

We have seen examples that prove that  CAD design  would be combined with 3D printing and produce fantastic artworks. It’s like a Turkish architect named Daghan Cam, and it depends on the software creation of art projects. It helps in computer simulation technology, primarily based on advanced algorithms. The robot creates an image processing training with a highly artistic 3D printed structure.

Daghan Cam is a pretty different architect.  He founded his namesake architectural design company is based in London and Istanbul. At the University of London Bartlett School of Architecture faculty. Before this, he worked with famous architect Zaha Hadid, who worked and taught worldwide. In 2012, he receive an honorary Master of Architecture Degree with Distinction. Overall, Daghan Cam is a computational design, mechanical engineering and large-scale 3D printing specialist areas.

three dimensional design

From his  architectural design , one can read keywords. One can see from the chart of the design model. It’s the essence design for futuristic and the Sydney Opera House. It is combined with the Milan Design Week to offer wide attention. Cam developed a GPU computing technology and algorithms combined to create fantastic and impressive models. The so-called GPU computing provides an app that calculates the part by heavy-handed GPU processing. It offers the remaining program in the CPU that is on the method. The method achieves unprecedented application performance.

The  3D printing effects  comes with its unique programming through image processing robots. The team spent several years using a CUDA parallel programming model using NVIDIA GPU coded to develop these robots.

three dimensional design

Specifically, Cam design week offers an architectural model that use Quadro K6000 graphics and Tesla K40 GPU accelerators to support low accomplished superior computing power. The devices make the algorithm more sufficient to support such a gorgeous 3D shape creation. The Boston Corporation and Belgium 3D print vendors Materialize use the world's largest stereolithography 3D printer. It prints the overall model time. You might ask that it’s a modern aesthetic that has become an actual building? As a senior architect, the answer is that it uses the least number of materials to reduce construction costs and add structural integrity.

three dimensional design 3d printing models

After the great success of Milan, the Bartlett School of Architecture supports the application of technology to its wider range of projects. The large-scale 3D print manufacturing technology and robotics optimize deep learning algorithms for real-time image processing and robotics.

3d printing models

You need to develop a robot construction technology to effectively build these structures with its own decisions. Some of them still rely on  NVIDIA cuDNN  and its deep neural network library. Industrial manufacturing robots are mainly used for training.

Finally, Cam explains: "It’s just a prototype or artwork that can be used in the construction industry. It aims to explore the creative fidelity conversion process from intention-to information processing." It is used as 3D printing innovation to use in the construction industry.

Australian Design and drafting Services 3D print using beer 7

3D print using beer

When talking about  3D print , they are not just the machines progressing and evolving, but it comes with the materials used to print the products. One of the best US companies named  3Dom  is specialises in offering eco-friendly printing filaments.


It came up with a way to  3D print  and use a material made from beer waste. They named it Buzzed. It consists of the leftover hops and barley. They have added filament to it, which is a visible grain, so the colour you get can  print  inconsistently. It includes the quirkiness of the material along with it.


3Dom said, “One does not require any particular  3D printer  to use Buzzed, instead use a machine that is capable of printing Polylactic acid (PLA)”. One can try  a 3D printer  that’s available on the market. Buzzed mostly uses beer leftovers to create exceptional 3D printing materials. They use the filament in a unique way with giving a finished print. Additionally, the filament helps produce rich golden colour products and provide a noticeable natural grain.

Australian Design and drafting Services 3D printing house to build in 20 hours! 5

3D printing house to build in 20 hours!

3D printing  technology uses the latest “ultra-cool” movement. Ever since we heard about 3D printing, we remember the  small 3D printers . It began to imagine how the world would look if 3D printing became such a common procedure as paper printing.

There’s a world full of home-made toys, dishes, utensils, and lots more. What if 3D printing offer excellent solution with solve the issue of shelter around the globe. What if there could provide a feasible solution to a 3D print houses?

The idea of ContourCrafting comes when CEO offer a very insightful TED talk. The Professor Behrokh Khoshnevis, from the University of Southern California, is the man that have built this awesome concept. In simple words, he wants to make a  3D printer  within 20 hours. The vast  3D home builder  creates the entire building, from the foundation, floor, ceiling, and plumbing. At the beginning, we thought it could build the main block of the building.

The 3D printer from ContourCrafting is far more crafted than this. It would build houses in such a way that you’d only require to put the windows and the doors in the cutouts. The vast construction robot left this. Maybe one wouldn’t like living in such a home built by a  gigantic 3D printer .

But almost 1 billion people don’t have stable shelter. Therefore, do you think, they’ll think twice before moving in? It can be an immediate and most urgent use for 3D printed home. But I can imagine that the rest of us, or those with money, can print their own house in less than one day.

Inspiring 3D printers that will reshape the construction

Right from the start, we were confused that how to build big buildings with hundreds of flats? How are they going to achieve that? But the CountourCrafting guys created the model of a 3D printer. It’s building that capable of designing everything. And something that surprised was some 3D printer capable of climbing and finishing the printing to a next level.

The technology seems very impressive and can build more advanced buildings using advanced designs. We use a perfectly calculated geometry using the strong material. The house-building with 3D printers can replicate historic or progressive buildings. How cool, isn’t it.

It does sounds excellent on paper, but what’s the reality…

Behrokh Khosnevis says, this technology is far more secure and safe than current construction methods. He said that the 10,000 workers die each year in the USA and 400,000 get injured during construction. But with 3D construction printers, we could eliminate and decrease lot of the time that require to build a house. There are drawbacks that we can’t ignore. Let’s discuss them.

Imagine how many jobs get lost if the technology were become mainstreams. We have a team that supports a civilization and rely on the technology. Thus, with being more automated, it manually runs using this technology. Few houses are built using this concept, but it will not gain mass appeal as the government requires to keep the population employed. But again, the same thing happened when the  Industrial Revolution began.

The people were afraid that they would lose jobs as technological devices were there to take tasks from humans. But when we look behind, we see that humanity has found a place for everybody. It can be an issue for the moment, but imagine that by 2050 or beyond 3D printed homes not be just a “cool concept”. Instead, it could be something ordinary. The appearance of the Web won’t kill jobs, it could change the world. The  3D printing won’t kill construction,  it can reshape in near future.

What a brave new world it could be?

The technology is excited that it wants to be a part of it. One can see 3D printed houses around and people living in them. One can see huge 3D printers outside the towns. There could be building from the ground homes for everybody. Let’s imagine using this technology, one can build houses on other planets as well. Get connected, if you’re looking for a leading Australian design and drafting service company, here we are to help you solve your problem.

Australian Design and drafting Services The world’s largest 3D printer 4

The world’s largest 3D printer

3D Printer has made things possible where the sky is just the limit. The 3D Printer is now capable of printing objects as long as 100 feet, 20 feet wide and 10 feet high. A big guy up to 12 meters was built out of the object. He mainly uses the local material that uses less energy as required and makes a house almost zero cost. It offers quick and inexpensive relief to the affected areas in the future. Due to which the rapid population growth and a surge satisfied housing demand.


With increasing material manufacturing on Earth, it uses planets that rapidly build houses and tightening budgets that are very interesting viewpoints. In space, it provides us with a lot of  design flexibility  with a unique and highly functional unit. It cannot be assembled with other building methods and make a way out.


On this planet,  3D printing houses  have become more common. The United Nations predicts that the world's future will add almost 100,000 new homes a day within five years. Compared with other houses that are cheap and fast building, they are developed for earthquakes, cyclones, floods, and other natural disasters to recover quickly. In case of emergency costs,  energy and material  restrictions are very large, so people never need unusual sources of inspiration.


We can say that no one can do better than potter wasps. It methodically comes with countless layers of mud covering layers, eventually forming nest-like pottery. For its part, the industrious insects may be the world's smallest and the most environmentally-friendly 3D printers.


One of the widest Italian engineering company manufacture varieties of  WASP 3D printers . In the current plan, they build a shelter for human habitation. Additionally, the company exhibit a 4.5-meter printer that can handle simple and highly flexible material, including mud, clay or other natural fibres. Now, the company is at the peak to create 3D printers. And the 12 meters high 3D Printer is called the Big Delta.


It mainly consists of a 6 m diameter solid metal frame supporting simultaneous rotation of the nozzle mixer functions. It can uniformly print material that works in just ten watts. It uses various materials, from clay to clay, that is reinforced with a small number of chemical additives on the structure. They use cement and contradict the  company's green initiatives.


The company pass-through 3D printing houses and provide health assistance with affected areas covering the walls of houses repellents. Since 3D printing, such as  a house in shape, size and material selection  are very resilient. They have the potential to meet the needs of developing countries with affected areas. WASP has represented the southern coast of Sardinia Iglesias town which has the least interest in the Big Delta. In recent times, they have used Printer built out of housing units. Using the large Printer, one can accelerate innovation with prototype development in various sectors and achieve their dreams. What are your plans about designing something with a 3D Printer? Let's connect and discuss your idea in brief.

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