Apparatus and methods for monitoring objects in a surgical field
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-019/00
G06K-007/10
A61G-013/10
H01Q-001/22
G06K-007/01
G06Q-010/08
A61B-005/00
A61F-013/44
A61B-050/10
A61B-050/13
A61B-050/30
A61B-050/36
A61B-046/00
A61B-090/90
A61B-090/98
A61B-017/00
A61G-007/05
A61G-013/12
G06K-017/00
A61B-050/00
A61B-090/00
A61B-050/37
출원번호
US-0051257
(2016-02-23)
등록번호
US-9672397
(2017-06-06)
발명자
/ 주소
Fleck, Steven J.
Szakelyhidi, David
Gandhi, Gautam
출원인 / 주소
STRYKER COMBO L.L.C.
대리인 / 주소
Howard & Howard Attorneys PLLC
인용정보
피인용 횟수 :
1인용 특허 :
93
초록▼
Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies sa
Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies said objects. In another embodiment, the apparatus has a plurality of lower antennas and an upper antenna for generating a detection field and for receiving data which identifies said objects. Various surgical devices with identifiers and methods for preventing electromagnetic coupling between and protecting objects and identifier are also provided. The invention further provides apparatus and methods comprising a handheld scanner and a mat adapted to underlie a patient during a surgical procedure.
대표청구항▼
1. A method of monitoring a surgical operation, the method comprising: providing a monitoring system for identifying a surgical object having an RF tag including an unique identifier, the monitoring system comprising a base supported on wheels, a visual display unit supported by the base, a first sc
1. A method of monitoring a surgical operation, the method comprising: providing a monitoring system for identifying a surgical object having an RF tag including an unique identifier, the monitoring system comprising a base supported on wheels, a visual display unit supported by the base, a first scanner including an antenna supported by the base, a second scanner supported by the base and different from the first scanner, and control circuitry supported by the base and in communication with the visual display unit, the first scanner, and the second scanner;positioning the base relative to a surgical field;scanning the surgical object with the first scanner to identify the surgical object by the unique identifier and displaying on the visual display unit information relating to the surgical object;scanning the surgical object with the second scanner to identify the surgical object by the unique identifier and displaying information on the visual display unit relating to the surgical object scanned with the second scanner. 2. The method of monitoring of claim 1, further comprising determining the surgical object as present within the surgical field after scanning the surgical object with the first scanner. 3. The method of monitoring of claim 2, further comprising initiating an alarm in an event that at an end of a surgical procedure when the surgical object has been determined as within the surgical field and has not been determined as removed from within the surgical field. 4. The method of monitoring of claim 3, wherein the second scanner is movable within the surgical field independent of the base; wherein scanning with the second scanner comprises moving the second scanner relative to a patient within the surgical field; and further comprising repeating the step of scanning with the second scanner subsequent to initiating the alarm. 5. The method of monitoring of claim 1 wherein the step of scanning the surgical object with the second scanner further comprises emitting an RF field into the surgical field with the second scanner; receiving a response from the RF tag of the surgical object with the second scanner; electronically communicating a signal from the second scanner to the control circuitry; and determining a location of the surgical object based on the signal received from the second scanner. 6. The method of monitoring of claim 5, wherein the second scanner is movable within the surgical field independent of the base, and wherein scanning with the second scanner comprises moving the scanner relative to a patient within the surgical field. 7. The method of monitoring of claim 1, further comprising providing a third scanner including an antenna, different from the first and second scanners, operatively associated with the base and in communication with the control circuity; and scanning the surgical object with the third scanner to identify the surgical object by the unique identifier. 8. The method of monitoring of claim 7, wherein scanning with first scanner determines the surgical object as present within the surgical field and wherein scanning with the third scanner determines the surgical object as removed from within the surgical field. 9. The method of monitoring of claim 8, wherein the third scanner is a collection container such that scanning with the third scanner is performed while the surgical object is disposed within the collection container. 10. A method of operating a surgical monitoring system, the surgical monitoring system comprising a base supported on wheels, a visual display unit supported by the base, a first scanner including an antenna supported by the base, a second scanner supported by the base and different from the first scanner, and control circuitry supported by the base in communication with the visual display unit, the first scanner and the second scanner, the method comprising: positioning the base relative to a surgical field;operating the control circuitry to scan using the first scanner to identify a unique identifier of a surgical object, the system displaying information on the visual display unit subsequent to the identification of the surgical object by the first scanner;operating the control circuitry to scan using the second scanner to identify the unique identifier of the surgical object, the system displaying information on the visual display unit subsequent to the identification of the surgical object by the second scanner. 11. The method of operating of claim 10, the control circuitry determines the surgical object as present within the surgical field after identification of the surgical object by the first scanner. 12. The method of operating of claim 10, wherein the step of operating the control circuitry to scan using the second scanner comprises emitting an RF field into the surgical field from the second scanner; receiving a response signal from the RF tag of the surgical object with the second scanner; electronically communicating a signal from the second scanner to the control circuitry; and identifying the surgical object based on the signal received from the second scanner. 13. The method of operating of claim 12, further comprising the control circuitry initiating an alarm in an event that at an end of a surgical procedure when the surgical object has been determined as within the surgical field and has not been determined as removed from within the surgical field. 14. The method of monitoring of claim 13, wherein the second scanner is movable within the surgical field independent of the base; wherein operating the control circuitry to scan with the second scanner occurs during movement of the second scanner relative to a patient within the surgical field; and the method further comprising repeating the step of operating the control circuitry to scan with the second scanner subsequent to initiating the alarm. 15. The method of operating of claim 12, wherein the second scanner is movable within the surgical field independent of the base, and wherein operating the control circuitry to scan with the second scanner occurs during movement of the second scanner relative to a patient within the surgical field. 16. The method of operating of claim 10, wherein the surgical monitoring system further comprises a third scanner including an antenna, different from the first and second scanners, operatively associated with the base and in communication with the control circuity; the method further comprising operating the control circuitry to scan using the third scanner to identify the surgical object by the unique identifier, the system displaying information on the visual display unit subsequent to the identification of the surgical object by the third scanner. 17. The method of operating of claim 16, wherein operating the control circuitry to scan with the first scanner determines the surgical object as present within the surgical field and wherein operating the control circuitry to scan with the third scanner designates the surgical object as removed from within the surgical field. 18. The method of operating of claim 16, wherein the third scanner is a collection container such that operating the control circuitry to scan with the third scanner is performed while the surgical object is disposed within the collection container. 19. A method of identifying and tracking a surgical object having an RF tag including an unique identifier, the method comprising: providing a monitoring system comprising a base supported on wheels, a visual display unit supported by the base, a first scanner including an antenna supported by the base, a second scanner supported by the base and different from the first scanner, and control circuitry supported by the base and in communication with the visual display unit, the first scanner, and the second scanner;positioning the base relative to a surgical field;displaying object entry data on the visual display unit subsequent to the identification of the surgical object by the unique identifier after a first scanning of the surgical object by one of the first and second scanners, wherein the object entry data determines the surgical object to be within the surgical field;displaying object exit data on the visual display unit upon identification of the surgical object by the unique identifier after a second scanning of the surgical object by one of the first and second scanners, wherein the object exit data determines the surgical object to be removed from the surgical field. 20. The method of identifying and tracking a surgical object of claim 19, wherein the monitoring system further comprises a third scanner including an antenna, different from the first and second scanners, operatively associated with the base and in communication with the control circuitry; wherein the third scanner is movable within the surgical field independent of the base; the method further comprising the step of displaying a visual alarm upon identification of the surgical object by the unique identifier after a scan using the third scanner, wherein the scan using the third scanner comprising moving the third scanner relative to a patient within the surgical field.
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이 특허에 인용된 특허 (93)
Rode Franc (Los Altos CA) Piccoli Anthony F. (Audubon NJ), Activatable/deactivatable security tag for use with an electronic security system.
Florence H. Phoon ; Christopher G. Ross ; Steven W. Chang ; Thomas E. Radziminski ; Paula A. Richter-Dycaico ; Michael Kurtz, Apparatus and method for storing, tracking and documenting usage of anesthesiology items.
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