Sunway Medical Centre commemorates a big milestone in robot-assisted surgeries, celebrating 1000 successful surgeries and its patients. Committed to being a leading smart hospital, SunMed advances further with the acquisition of the highly advanced, da Vinci Xi 4th Generation Surgical System.
Advantages of robot-assisted surgeries
A common misconception of robotic-assisted surgery is that it is performed by the robot. On the contrary, it is an advanced set of instruments, designed to assist surgeons in performing complex surgeries. The key advantage of using similar systems is that the surgeries are minimally invasive. This method will only require multiple smaller incisions called ‘keyholes’ rather than the bigger incisions in conventional procedures. This is particularly advantageous when having to perform surgeries on deeper lying tissue within the body, where accessibility and visibility for the surgeon is low. Patients benefit from this method too with faster recovery times and of course, less post-operative pain. Helen Ng, General Manager of MIS (Minimally Invasive Surgery) Services and Robotic Surgery, heaped praise on the system’s consistency and precision which lead to minimal scarring and blood loss for patients.
The da Vinci Xi surgical system simulating a procedure with the Patient cart (left) and Vision cart (right)
The acquisition of the da Vinci Xi system is an achievement in itself, being the first of its kind in Malaysia. The major subsystems consist of the Patient cart, housing robotic arms, the Vision cart and the Surgeon console. The robotic arms are modular and can be swapped with various instruments required for the surgery. These include grips that mimic the surgeons’ fingers in motion; forceps, cameras and many more. The arms can also be positioned independently of each other at various depth, making it versatile enough for multiple procedure types. The vision cart channels all the camera feed to allow nurses and surgeons to observe the procedure in real time. And finally, the surgeon console is where the surgeon conducts the procedure with the assistance of control handles to move the robotic arms and instruments with high precision, as well as view the procedure in real time 3D imaging.
Surgeons can perform complex acts such as stitching with the system
Sunway Medical Centre’s commitment to smart tech in healthcare
Sunway Medical Centre has been committed to the smart hospital initiative since 2016, with robot-assisted surgery being a key focus area. They initially started with the acquisition of the previous iteration da Vinci Si surgical system specializing for abdominal surgeries. Since then, they have further added on systems from Mako SmartRobotics and ROSA Knee system, used mainly for knee and hip replacement surgeries. In fact, Sunway Medical Center has recently celebrated Malaysia’s first robot-assisted joint replacement surgery in 2021. The newly acquired da Vinci Xi system is a further step up from the previous Si system. Dr Tan Ee Ping, the first surgeon to conduct a procedure with the Xi system, added that it brings a host of improved functionality compared to its predecessors and has “…smaller, thinner arms with newly designed joints that offer a great range of motion”.
Sunway Medical Centre has been so impressed with the performance of the da Vinci Xi system that they already plan to acquire a second unit, further highlighting their commitment to robot-assisted surgeries. Helen Ng believes that “The more we operate with these highly advanced robotic technologies, the more encouraged I feel that we are truly providing Malaysians with the best possible smart hospital technology to help them live their lives without pain”.
When they told us that robots are going to take the world on in the 21st century, we never really expected that robotics has just evolved to something like a robot vacuum. We were expecting robots that could stand on two feet, Androids to be our personal butlers and caretakers. While progress on robotics has not been what you want to call fast, it is still significant enough to garner some attention. In today’s world robotics has helped humanity progressed and in some ways become better couch potatoes. Take the Robot Vacuum for example.
Robot vacuums started out as an item of novelty. They did not work very well in the beginning, and they were rather expensive. It was new technology, after all. They were a precursor to something much better for the average consumer.
The demand for handheld vacuums and robot vacuums skyrocketed in the past few years because they are rather clever. You do not to waste your time plugging your device in every time you want to clean your house. You simply turn them on to get cleaning. In the case of the robot vacuum, you do not even need to follow it around.
Which brings us to this Roborock Q7 Max+. It will set you back MYR 2,899. At that price, you are getting the robot vacuum and a dock. It is not some dock that will also change your robot’s water, but at least it empties the robot’s trash compartment.
Thing is, you can get a robot vacuum at a much lower price point. You can also get one at a higher price range. Should you get this one? Is this even worth its asking price? We find out.
Design
It looks like any typical robot vacuum. It is circular in shape, which is rather normal for a robot vacuum. Why is it not more rectangular in shape? We do not know; we also think that the optimum shape for a robot vacuum is a circular form for optimum navigation.
Compared to some of the lower end robot vacuum as well, it is quite large too. Of course, the size allows for bigger, more powerful engine within the rather flat body. The real estate of the Roborock Q7 Max also allows it to have more sensors, to be cleverer in terms of knowing where it is in a house environment. There is also a sort of bump on top that also houses its sensors, including a LiDAR mapping hardware, to better understand the layout of the room it is in.
While it is on the large side, in terms of footprint, its flatted profile allows it to easily slip into tighter spaces, like under your beds. Then again, because it has such a large footprint, it may not go into tighter corners or narrow spots.
Features
Of course, a modern robot vacuum is not just a hunk of plastic with basic gears and a few sensors to make sure it does not fall down a flight of stairs. The Roborock Q7 Max packs more sensors now than before to understand where it is and what its surrounding environment looks like. It also packs WiFi and comes with an accompanying app that you can work with to see how the robot works and its charge state.
Starting Up in Minutes
The box that the Roborock Q7 Max is quite large. Then again, it does not just house the vacuum cleaner unit itself. It also packs its large docking tower. When we say large though, there are larger vacuum towers that contains a larger waste bin and water tank.
Still, if you open the box the right way up (which we totally did not), you will find an instructional sheet that gets you up and going with the Roborock Q7 Max+ quickly. You really just have to get everything assembled, fill the water tank of the Q7 Max, get it plugged in, and you are almost ready to go. You do want to have your app installed on your smartphone and get your Roborock Q7 Max connected to the internet to ensure you get the best out of your vacuum cleaner.
Setting everything up took us no more than 10 minutes and the vacuum is ready to go for its first clean, with mop function and everything. The tower came in two pieces, with removable cover to house the extra vacuum bag that is provided with the vacuum cleaner too. Assembly for it is tool-less too, so you do not need to bring your toolbox or call a handyman to get it assembled and working.
Vacuum Tower Dock
The tower dock is made up of mostly plastic. While it is made mostly of plastics, it does not look or feel cheap in any way. Then again, its main purpose is to house an extra larger dust bag so that the Roborock Q7 can empty its own dust container to make room for the next cleaning session.
The removable cover for the vacuum bag is also translucent. We assume that you can see through it to determine if the vacuum bag needs changing or not. Strangely we thought that it was a feature that should be part of the app.
Roborock App and WiFi
The Roborock App does not just cater for one product obviously. It caters for all of Roborock’s products that has WiFi function on it. We are advocates of electronics with apps to control them, so this is a bonus point for Roborock.
The layout of the app is rather simplistic and minimal, which we are fond of. To get the app connected to your Roborock vacuum is just as simple as well. You just need to scan a QR code that can be found on your vacuum. That, or you must make sure that your WiFi is on, and your smartphone will find the Roborock Q7 Max to connect to.
Once connected, you can use your app to control and monitor the vacuum cleaner’s progress as it goes around the house to start its cleaning session. The app even tells you how long it takes to clean one room, alongside its battery charge state. Of course, you can use the app to control the vacuum.
Clever 3D Mapping
Like many of the newer robot vacuums, the Roborock Q7 Max maps your entire house and determines the most efficient way to vacuum your space as effectively as possible. It might take the Roborock Q7 robot some time to map your space if there are a lot of objects lying around or if that space is oddly shaped. Obviously, the ideal space for a robot vacuum is a clear rectangular space with nothing else on the floor.
In our little office, with bean bags and various other furniture like our chairs, tables, and even a TV console. Of course, being an office that doubles as our studio, there are also various cables lying on the floor. We also have two studio lights always set up so that we can just start shooting at any time. Our office space is also covered in carpet, the ideal vacuum situation.
It took the little robot vacuum about 30 minutes to both accurately map (thanks to LiDAR) and fully clean the office in its first stint. Of course, because we did not want to wet our carpet, we turned off the mopping function, you can do that via the app too. The next few rounds of cleaning took just about 20 minutes since the Q7 is not necessarily doing any extra guess work and mapping. Of course, the Roborock Q7 continues to run its sensors while it is cleaning just in case there are any changes to the space.
Performance
Via the app, you can choose the Roborock Q7’s operation mode. You can either get it to mop and vacuum, or just vacuum. You even get to choose the intensity of its operations via the app. In the vacuum department, there are three levels of suction strength you can choose from. Even the mop has three levels of intensity for you to choose from.
While mopping may not be something you want to do with carpets, you can consider mopping your tiles or parquet flooring. We used it in our homes with mostly marble flooring, parquet, and tiles. The tower does not come with a water tank, so you must refill your water tank from time to time if you do want to work with the mop function.
In terms of suction, the Roborock Q7 Max does well enough even at minimum power. You only need all 4,200pa of suction when you are working with a lot of carpets. In regular flooring conditions, cranking your Roborock Q7 Max to its maximum power setting is never necessary. While you may want to adjust the amount of water that is being used to clean your floor, we do not think that you need anything more than the medium wetness setting to clean your floor. If you want to wet your carpets, the wettest setting might be necessary.
It is not the fastest robot vacuum you might find in the market. As mentioned, it took about 25 minutes or so for the Roborock Q7 Max to clean our entire office. But it does get the job done, very well at that. Thanks to the app, you can monitor the cleaning progress of the Q7 Max at any given time.
You do want to keep stray cloth off the floor. You also want to keep in mind that the robot does tend to climb up small ledges. Though, it is not very good at reversing out of said ledge. The app does a decent job at telling you that your Q7 Max has met with some issues, has stopped operating, and needs rescuing.
At the same time, the Roborock Q7 Max has a powerful enough drive motor to push small objects out of the way. Our lighting set up was completely toppled over by the robot vacuum in its pass through. Since we had it going remotely, we did not find out until we came back into the office to collect the unit.
Yes, it can operate without the dock in place too. That is rather useful when you have multiple floors of your home or office to work with. You can program it to different floors too and the vacuum quickly understands which layout its cleaning on its own. Without the dock, the robot vacuum will return to its original position where you set it down, so you simply pick it up where you left it once it is done cleaning, as told by the Roborock app.
In terms of noise, it does not make that much of it while it gets going. Yes, you hear it going, but it is not annoying or disruptive in anyway. When it docks and empties its bin though is when things get rather loud. The app will warn you, but nothing prepares you for that sound. It sounded like you have a jet going off in your house, rather unnerving.
Because the dock does not house a water tank too, you do have to clean the mop attachment and fill up the water tank on your own. We also think that the app should be able to at least keep track of how much water the vacuum still contains. It is an easy enough job filling the water tank though. You simply pop it out of the vacuum and fill with regular water. The water tank is combined to the dustbin though, so the Roborock Q7 Max will not work without the tank inside the vacuum.
Roborock Q7 Max – It Does the Job
The Roborock Q7 Max+ bundle includes the Roborock Q7 Max robot vacuum unit and a docking tower. That will set you back MYR 2,899 currently. In the world of robot vacuums, the Roborock is a little on the premium side. Compared to a similarly priced Roidmi robot vacuum though, the Roborock packs more suction power. Sure, you do not have a refill tank in the tower but refilling the water tank is not much of a hassle. It is a job that takes probably about 2 minutes. You do have to clean the mop module though, which can be annoying.
Still, the Roborock Q7 is one of the most powerful robot vacuums you can find in the market currently. The comprehensive app, while can also be likened to many of its competitors’ apps is very user friendly and easy to understand for most. There is a small learning curve if you are not used to it, but you only ever need to use one or two buttons on the app, especially if you live in a single-story building or a condominium, same goes to the office.
It is not the fastest cleaning robot out there, but because of how much power it has, it cleans your floor well. It works especially well with carpets since carpets tends to be dustier than regular tiling or marble flooring. The added mop function will not replace the old mop and floor cleaning solution combo. Still, it does its job well enough that you have a clean floor after every cleaning session.
Is it worth its asking price? If you want something that is powerful enough to clean your carpets, reliable, comes with a simple app to help you manage your vacuum, and a dock that also ensures that your robot vacuum is ready to go with an empty dustbin, this is the one for you. You can get ones that comes with a bigger tower dock that houses a water tank to clean your mop and replace the water supply in your robot vacuum too, but if you are mostly working with carpets, you may want to trade the water tank in with higher suction power anyway. In that case, MYR 2,899 is money well spent on this puppy.
