Medical or a dental instrument and a method for manufacturing the same
First Claim
1. A dental instrument comprising:
- an elongated handle portion comprised of silicone or other elastomer,a body portion having operative portions at ends of the body portion, the body portion mechanically connecting to the operative portions, said body portion and operative portions being comprised of titanium, magnesium, stainless steel or aluminum, anda radio frequency identifier capable of being read from a distance of the instrument and capable of storing information, said radio frequency identifier disposed partially within a cavity in the body portion,wherein the radio frequency identifier is covered by the elongated handle portion and partially disposed in a cavity in the elongated handle portion so that the radio frequency identifier is located between the handle portion and the body portion, the elongated handle portion being cast over the radio frequency identifier so that a material of the elongated handle portion is adhered to a material of the body portion and to the radio frequency identifier such that the radio frequency identifier is fixed on the body portion by the elongated handle portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A medical or a dental instrument comprises an operative portion (101) for operations according to the purpose of use of the instrument, a center portion (103) mechanically connecting to the operative portion, and a radio frequency identifier (106) located on the center portion and capable of being read from a distance of the instrument. The instrument further comprises a tubular handle portion (104) provided to surround the radio frequency identifier and at least a part of the center portion, the tubular handle portion being cast on the instrument so that the material of the tubular handle portion is adhered to the material of the center portion. Thus, the tubular handle portion acts not only as the handle portion but also as at least a part of a fixation system attaching the radio frequency identifier to the instrument. An instrument of such construction is easy to keep hygienic.
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Citations
14 Claims
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1. A dental instrument comprising:
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an elongated handle portion comprised of silicone or other elastomer, a body portion having operative portions at ends of the body portion, the body portion mechanically connecting to the operative portions, said body portion and operative portions being comprised of titanium, magnesium, stainless steel or aluminum, and a radio frequency identifier capable of being read from a distance of the instrument and capable of storing information, said radio frequency identifier disposed partially within a cavity in the body portion, wherein the radio frequency identifier is covered by the elongated handle portion and partially disposed in a cavity in the elongated handle portion so that the radio frequency identifier is located between the handle portion and the body portion, the elongated handle portion being cast over the radio frequency identifier so that a material of the elongated handle portion is adhered to a material of the body portion and to the radio frequency identifier such that the radio frequency identifier is fixed on the body portion by the elongated handle portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for manufacturing a dental instrument comprising an elongated handle portion having operative portions at the ends of the elongated handle portion for operations according to a purpose of use of the dental instrument, a body portion between the operative portions mechanically connecting to the operative portions, and a radio frequency identifier, the method comprising:
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placing the radio frequency identifier partially within a cavity on the body portion of the dental instrument, and wherein the method further comprises; providing a tubular handle portion to surround the radio frequency identifier and at least a part of the body portion by casting the tubular handle portion on the radio frequency identifier and body portion so that a material of the tubular handle portion is adhered to a material of the body portion and so that the radio frequency identifier is partially housed within a cavity in the tubular handle portion and is fixed between the tubular handle portion and the body portion after the casting. - View Dependent Claims (13, 14)
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Specification