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Fascinating ergonomics: Surgical straight and contra-angle handpieces
Innovative performance features
The W&H product portfolio for surgical straight and contra-angle handpieces has been expanded and particularly impresses with its ergonomics, a mini-LED+ with daylight quality, flexible cooling using replaceable spray clips, a scratch-resistant surface coating and the first contra-angle handpiece with a 45° head. All straight and contra-angle handpieces can be dismantled.
The ergonomic shape makes work less tiring. It was specially designed for a wide range of users, regardless of whether they are left-handed or right-handed.
Perfect light with mini-LED+
The surgical straight and contra-angle handpieces are now equipped with a mini-LED+. This offers optimal illumination, as the mini-LED+ can be integrated very close to the tip thanks to it being half the size of a normal LED. For the first time, the WS-56 (1:1) and WS-92 (1:2.7) contra-angle handpieces and the S-9 (1:1) straight handpiece are now available with a light. With their integrated generator, the straight and contra-angle handpieces generate perfect white light all on their own. As soon as the straight or contra-angle handpiece goes into operation, the integrated generator produces the electricity needed autonomously and supplies the LED.
For the first time, cooling can now be individually adapted with the replaceable spray clips so that the coolant is always in the right place. The spray clips (for WS-75 LG, WS-75, WS 56 LG and WS-56) allow attachment of the coolant tubes for external cooling and the internal bur cooling (Kirschner-Meyer) on the left or right.
The new scratch-resistant coating on the surface of the straight and contra-angle handpieces offer the optimal basis for improved cleaning and hygiene. In addition, the new surgical straight and contra-angle handpieces can also be completely dismantled, thermo washer disinfectable and sterilized at up to 135°C.
The first surgical contra-angle handpiece with a 45° head
The new contra-angle handpieces WS-91 and WS-91 LG with a 45° head unites the advantages of surgical straight and contra-angle handpieces for the first time. The 45° angle allows considerably better access and better visibility of the treatment site. This makes palatinal access to the maxillary molars much simpler, even with a small mouth opening. In contrast, in buccal applications, there is more space between the cheek and the operating site. At the same time, the view is barely affected. A ratio of 1:2.7 makes it possible to work quickly and effectively, allowing rotating instruments to achieve speeds of up to 125,000 revolutions per minute. A 3-port spray guarantees sufficient cooling of the bur as well as the tooth and bone.
The perfect contra-angle handpiece for surgical extraction of wisdom teeth, tooth separations and apical resections.
Further information on the new W&H surgical straight and contra-angle handpieces: Now available from your dental dealer or at www.wh.com
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