Method and apparatus related to fabricated wireless transponder devices to be used in medical procedures
A kind of answering device, wireless technology, applied in the direction of the record carrier used by the machine, surgery, surgical equipment, etc., can solve the problem of short range
Pending Publication Date: 2020-01-10
COVIDIEN LP
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- Description
- Claims
- Application Information
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Problems solved by technology
Such an automated system advantageously detects the unique identifier of the RFID wireless transponder; however, due to some power in the interrogation signal required to operate the RFID wireless transponder, compared to dumb wireless transponders communicating within a similar wavelength range and power level , which may have a shorter range or less ability to detect objects or items that remain in body tissue
Method used
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[0034]In the following description, certain specific details are set forth in order to provide a thorough understanding of various disclosed embodiments. One skilled in the relevant art will recognize, however, that the embodiments may be practiced without one or more of these specific details, or with other methods, components, materials, etc. In other instances, well-known structures related to transmitters, receivers or transceivers and / or medical devices and facilities have not been shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.
[0035] Throughout the specification and the following claims, unless the context requires otherwise, the word "comprise" and variations thereof (such as "comprises") are to be construed in an open, inclusive sense , namely "including but not limited to".
[0036] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characte...
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The invention relates to a method and apparatus related to fabricated wireless transponder devices to be used in medical procedures. A wireless transponder device that may be used in medical proceduremay be fabricated using semiconductor fabrication techniques. The electrical components of the wireless transponder device may be more resilient when compared to components that are electrically coupled using traditional electrical coupling techniques (e.g., soldering) that may be used for such devices. Such electrical components may be smaller and thereby less noticeable when the wireless transponder is physically coupled or attached to medical devices or components. The semiconductor fabrication process may be used to form a wireless transponder with a metal layer that may be carried on a substrate in which the metal layer includes an inductive portion and a capacitive portion that together may form a resonant circuit that resonates at a desired frequency. The wireless transponder may be enclosed within a pouch that is physically coupled to a medical object that may be used during the medical procedure.
Description
technical field [0001] The present disclosure generally relates to a wireless transponder for use in medical procedures, wherein the wireless transponder includes a substrate carrying one or more metal layers having an inductive portion and a capacitive portion. Background technique [0002] It is important to determine whether objects or items associated with a medical or clinical procedure are present or inadvertently left in the patient's body prior to completion of the medical or clinical procedure. A medical or clinical procedure may take the form of surgery or childbirth, for example. These articles or articles can take various forms used in medical or clinical procedures. For example, the article or article may take the form of an instrument such as a scalpel, scissors, forceps, hemostats and / or clips that may be reused after sterilization or may alternatively be a single use disposable article or article. Also, for example, the article or items may take the form of...
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IPC IPC(8): G06K19/077
CPCG06K19/07722G06K19/07773A61B90/98G06K19/067G06K19/02A61B50/37A61B90/08A61B2090/0804A61B2017/00526G06K19/0723H04B13/005H04B5/77
Inventor 艾伦·G·阿奎诺基姆·布兰特安迪·比尔斯迈耶戴维·A·波里尔
Owner COVIDIEN LP