CA2155853C - Detection of anatomic passages using infrared emitting catheter - Google Patents

Detection of anatomic passages using infrared emitting catheter Download PDF

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Publication number
CA2155853C
CA2155853C CA002155853A CA2155853A CA2155853C CA 2155853 C CA2155853 C CA 2155853C CA 002155853 A CA002155853 A CA 002155853A CA 2155853 A CA2155853 A CA 2155853A CA 2155853 C CA2155853 C CA 2155853C
Authority
CA
Canada
Prior art keywords
infrared
light guide
light
signal
energy
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002155853A
Other languages
English (en)
French (fr)
Other versions
CA2155853A1 (en
Inventor
Mark G. Fontenot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker Corp
Original Assignee
Stryker Corp
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
Priority claimed from US08/190,516 external-priority patent/US5423321A/en
Application filed by Stryker Corp filed Critical Stryker Corp
Publication of CA2155853A1 publication Critical patent/CA2155853A1/en
Application granted granted Critical
Publication of CA2155853C publication Critical patent/CA2155853C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Surgical Instruments (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
CA002155853A 1993-02-11 1994-02-10 Detection of anatomic passages using infrared emitting catheter Expired - Lifetime CA2155853C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US1656593A 1993-02-11 1993-02-11
US08/016,565 1993-02-11
US08/190,516 1994-02-02
US08/190,516 US5423321A (en) 1993-02-11 1994-02-02 Detection of anatomic passages using infrared emitting catheter
PCT/US1994/001897 WO1994017732A1 (en) 1993-02-11 1994-02-10 Detection of anatomic passages using infrared emitting catheter

Publications (2)

Publication Number Publication Date
CA2155853A1 CA2155853A1 (en) 1994-08-18
CA2155853C true CA2155853C (en) 2005-04-12

Family

ID=26688774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002155853A Expired - Lifetime CA2155853C (en) 1993-02-11 1994-02-10 Detection of anatomic passages using infrared emitting catheter

Country Status (9)

Country Link
CN (1) CN1117707A (de)
AT (1) ATE207327T1 (de)
BR (1) BR9405722A (de)
CA (1) CA2155853C (de)
DE (1) DE69428779T2 (de)
IL (1) IL108615A0 (de)
LV (1) LV11268B (de)
NO (1) NO953136L (de)
PL (1) PL310329A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100446723C (zh) * 2001-06-19 2008-12-31 宾夕法尼亚大学理事会 用于侵入性导管定位的光导系统
EP3778858A1 (de) * 2008-07-16 2021-02-17 Children's Medical Center Corporation Vorrichtung mit mikrokanälen sowie verfahren zur verwendung der vorrichtung
DE102009044303B4 (de) * 2009-10-21 2012-04-19 Karlsruher Institut für Technologie Schnelle optische Tomographie
US9247906B2 (en) 2011-06-28 2016-02-02 Christie Digital Systems Usa, Inc. Method and apparatus for detection of catheter location for intravenous access
CN107569285B (zh) * 2017-09-30 2020-08-11 华中科技大学 一种红外探测输尿管位置的内窥镜系统及方法
CN107811705A (zh) * 2017-11-27 2018-03-20 湖北得康科技有限公司 一种新型的内窥镜系统

Also Published As

Publication number Publication date
IL108615A0 (en) 1994-08-26
NO953136D0 (no) 1995-08-10
DE69428779D1 (de) 2001-11-29
LV11268A (lv) 1996-06-20
ATE207327T1 (de) 2001-11-15
BR9405722A (pt) 1995-11-28
CN1117707A (zh) 1996-02-28
PL310329A1 (en) 1995-12-11
CA2155853A1 (en) 1994-08-18
DE69428779T2 (de) 2002-08-08
NO953136L (no) 1995-10-10
LV11268B (en) 1996-10-20

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Effective date: 20140210