SG11201808305RA - Optical fiber sensor - Google Patents

Optical fiber sensor

Info

Publication number
SG11201808305RA
SG11201808305RA SG11201808305RA SG11201808305RA SG11201808305RA SG 11201808305R A SG11201808305R A SG 11201808305RA SG 11201808305R A SG11201808305R A SG 11201808305RA SG 11201808305R A SG11201808305R A SG 11201808305RA SG 11201808305R A SG11201808305R A SG 11201808305RA
Authority
SG
Singapore
Prior art keywords
international
optical fiber
cannula
march
coupled
Prior art date
Application number
SG11201808305RA
Inventor
Yiping Ma
Azadeh Khanicheh
Original Assignee
Becton Dickinson Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of SG11201808305RA publication Critical patent/SG11201808305RA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 111111110111101110101011111010111110111010111110111101111111101111101111011111 International Bureau ... ...... ..... .....!;,,, (10) International Publication Number (43) International Publication Date WO 2017/172388 Al 5 October 2017 (05.10.2017) IN I PO I P CT (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, A61B 5/00 (2006.01) A61B 5/145 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (21) International Application Number: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, PCT/US2017/022937 MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (22) International Filing Date: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 17 March 2017 (17.03.2017) RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (25) Filing Language: English ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/314,266 28 March 2016 (28.03.2016) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 15/461,366 16 March 2017 (16.03.2017) US TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (71) Applicant: BECTON, DICKINSON AND COMPANY DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, [US/US]; 1 Becton Drive, Mail Code 110, Franklin Lakes, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, New Jersey 07417-1880 (US). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, (72) Inventors: MA, Yiping; 2220 North 2300 East, Layton, GW, KM, ML, MR, NE, SN, TD, TG). Utah 84040 (US). KHANICHEH, Azadeh; 15 Fairfax St, Declarations under Rule 4.17: Apt 2, Somerville, Massachusetts 02144 (US). — as to the applicant's entitlement to claim the priority of he (74) Agent: METCALF, Craig; Kirton McConkie, 36 S. State earlier application (Rule 4.17(iii)) Street, Suite 1900, Salt Lake City, Utah 84111 (US). Published: (81) Designated States (unless otherwise indicated, for every international 21(3)) with search report (Art. kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (54) Title: OPTICAL FIBER SENSOR 7 10 20 ,,,,,,,,,,,(;),,,,, (),, 24 4— 4— 4— 4- 26 18 14-- ....,,,,,,, c ,,,,,,,,,,,,,,,, 22 .4 12 1 Go 6 Go el FIG. 1A N IN ,-, ----. (57) : A system to detect a position of a cannula may include a cannula, which may include a distal tip and an inner lumen. I N Also, the system may include an optical fiber, which may be disposed within the inner lumen of the cannula and may include a first Il C end, a second end, and a U-shaped portion disposed between the first end and the second end. The U-shaped portion may be at least N proximate the distal tip. Further, the system may include a light emitter, which may be coupled with the first end of the optical fiber, O and a light receiver, which may be coupled with the second end of the optical fiber. Moreover, the system may include an electronic ,-t processor. The electronic processor may be coupled with the light receiver and configured to detect a decrease in an intensity of light received at the light receiver.
SG11201808305RA 2016-03-28 2017-03-17 Optical fiber sensor SG11201808305RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662314266P 2016-03-28 2016-03-28
US15/461,366 US11478150B2 (en) 2016-03-28 2017-03-16 Optical fiber sensor
PCT/US2017/022937 WO2017172388A1 (en) 2016-03-28 2017-03-17 Optical fiber sensor

Publications (1)

Publication Number Publication Date
SG11201808305RA true SG11201808305RA (en) 2018-10-30

Family

ID=59896693

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201808305RA SG11201808305RA (en) 2016-03-28 2017-03-17 Optical fiber sensor

Country Status (11)

Country Link
US (2) US11478150B2 (en)
EP (1) EP3435843B1 (en)
JP (1) JP6775599B2 (en)
CN (2) CN109069000B (en)
AU (1) AU2017240487B2 (en)
BR (1) BR112018069751A8 (en)
CA (1) CA3018775C (en)
ES (1) ES2833961T3 (en)
MY (1) MY188834A (en)
SG (1) SG11201808305RA (en)
WO (1) WO2017172388A1 (en)

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CN112826480A (en) 2019-11-25 2021-05-25 巴德阿克塞斯系统股份有限公司 Shape sensing system with filter and method thereof
CN214804697U (en) 2019-11-25 2021-11-23 巴德阿克塞斯系统股份有限公司 Optical tip tracking system
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Also Published As

Publication number Publication date
AU2017240487A1 (en) 2018-10-18
BR112018069751A8 (en) 2023-03-14
US11478150B2 (en) 2022-10-25
WO2017172388A1 (en) 2017-10-05
CA3018775C (en) 2022-06-14
ES2833961T3 (en) 2021-06-16
US20230013414A1 (en) 2023-01-19
JP6775599B2 (en) 2020-10-28
EP3435843B1 (en) 2020-09-23
BR112018069751A2 (en) 2019-02-05
US20170273565A1 (en) 2017-09-28
EP3435843A1 (en) 2019-02-06
CA3018775A1 (en) 2017-10-05
CN109069000B (en) 2022-06-03
CN109069000A (en) 2018-12-21
AU2017240487B2 (en) 2019-10-24
MY188834A (en) 2022-01-07
JP2019515718A (en) 2019-06-13
CN114886381A (en) 2022-08-12

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