There are custom wristbands as well for the same purpose but hospitals can choose them smartly as these can be a part of a patient's life so why not make it wearable and turn it into an interesting accessory. Custom lanyards are also used for the same purpose but these can be worn around the neck and can be identified from a little distance as well. Custom wristbands or custom lanyards, all take care of one whole purpose of making the identity of the patients pretty much evident. It is important so that patients don't lose their way and if at all they do then the hospital staff can safely bring them back into their rooms. Also if a patient tries to run or hide then also a patient can be easily identified and tracked so that the authorities don't lose them.
There are lapel pins as well which are designed for specific purposes. Like, lapel pins can support a cause and if a patient has a problem dealing with his habit of chewing tobacco then these pins can always remind their conscious not to consume tobacco. Otherwise also lapel pins and other promotional wristbands that are available are usually related to support a cause and flaunt the cause that you are supporting. Promotional wristbands in fact, are used to promote a particular cause. Like say no to aids and wearing a similar wristband for the promotion of it or maybe a lapel pin on your chest to spread the awareness of the cause that you are supporting.
Lapel pins are pretty much common these days and even religious people also wear them and try to distribute them their colleagues and friends to spread whosoever personality they support or whichever cause they are fighting for. These lapel pins or promotional wristbands can help a lot in spreading the thought that you stand for. These are simply small gestures that can bring harmony. These can also be circulated in specialised hospitals. A gynaecology department can have a small family happy family lapel pins, an AIDS department can have say no to aids and it can be used in various other departments where it is important to promote the cause. People can be made aware through these lapel pins and promotional wristbands and the best part is that these can be easily designed because custom wristbands are also easily available.
Patient identity wristbands can also be something similar as they can also be made to wear wristbands which promote the awareness the disease they are fighting for or which supports the cause so that they don't feel lonely. Choose widely as there is a lot that can be done with these.