Getty Images Siemens Healthineers shares jumped in their Frankfurt debut, but some analysts say they’re no bargain.Healthineers? It sounds like a couple of Mouseketeers grew up and launched a startup to disrupt the health-care industry. The oft-criticized name, merging the words “health” and “engineers,” actually belongs to a unit of German industrial conglomerate Siemens SIE, -0.13% that had a successful trading debut last month. It’s similar to Walt Disney’s “imagineers” moniker for some of its employees. While shares in Siemens Healthineers SHL, -1.98% have danced higher so far, investors might not want to bet that big gains will continue. This company’s business — health-care technology — is promising on many counts, but some analysts don’t view the stock as a bargain. Analysts say Royal Philips PHIA, +3.81% looks like the best competitor to compare Healthineers against. The Dutch company gets about 66% of its revenue from health-care equipment and services, with its lighting, baby bottles, and other products having a smaller impact on the top line. Other rivals include General Electric’s GE, +3.93% health-care business, Toshiba 6502, +3.86% , Hitachi6501, +1.46% , and Abbott Laboratories ABT, -1.15% .via