$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and arrangement for determining the location of a catheter within an animal body

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61B-005/00   
미국특허분류(USC) 600/424
출원번호 US-0257255 (1999-02-25)
우선권정보 SE0001006 (1998-03-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hill & Simpson
인용정보 피인용 횟수 : 56  인용 특허 : 3
초록
▼

A catheter arrangement has an active catheter, positionable in a vessel or organ of an animal, having at least one transducer disposed proximal the catheter tip; and a fixed catheter, also positionable within the animal in the vicinity of the active catheter, carrying a number of reference transducers. A signal processing unit is arranged to selectively operate the transducers to send and receive signals between the active and fixed catheters. The signal processing unit operates to calculate from the received signals at least two independent locations of...

대표
청구항
▼

[ I claim as my invention:] [1.]1. A method for determining a location of a catheter in an animal body, comprising the steps of:providing a plurality of reference cites in a body;measuring a distance between a catheter and said plurality of reference cites, thereby obtaining a plurality of measured distances;making at least two independent calculations of a location of said catheter from said measured distances using triangulation;associating respective error values with said at least two independent calculations;assigning respective weighting values to ...

이 특허에 인용된 특허 (3)

  1. Pfeiler Manfred (Erlangen DEX) Ermert Helmut (Roettenbach DEX). Catheter locatable with non-ionizing field and method for locating same. USP1991085042486.
  2. Tenhoff Harm. Enhanced accuracy of three-dimensional intraluminal ultrasound (ILUS) image reconstruction. USP1998035724978.
  3. Ferre Maurice R. (North Andover MA) Jakab Peter D. (Canton MA) Tieman James S. (Watertown MA). Position tracking and imaging system with error detection for use in medical applications. USP1997105676673.

이 특허를 인용한 특허 피인용횟수: 56

  1. Grunwald, Sorin. Adaptor for endovascular electrocardiography. USP2016059339206.
  2. Cox, Jeremy B.; Crook, Christian W.. Apparatus and display methods relating to intravascular placement of a catheter. USP2017019549685.
  3. Cox, Jeremy B.; Crook, Christian W.; Misener, Anthony K.; Morgan, Paul D.; Morris, Daniel R.. Apparatus and display methods relating to intravascular placement of a catheter. USP2014098849382.
  4. Grunwald, Sorin. Apparatus and method for catheter navigation and tip location. USP2015099125578.
  5. Grunwald, Sorin. Apparatus and method for catheter navigation and tip location. USP20190310231643.
  6. Grunwald, Sorin. Apparatus and method for catheter navigation using endovascular energy mapping. USP2017019532724.
  7. Kuhn, Thomas. Apparatus and method used with guidance system for feeding and suctioning. USP2015059028441.
  8. Cox, Jeremy B.; Jho, Jiaye Z.. Apparatus for use with needle insertion guidance system. USP2016109456766.
  9. Cox, Jeremy B.; Jho, Jiaye Z.; Golden, Robert N.. Apparatus for use with needle insertion guidance system. USP20190310238418.
  10. He, Ding Sheng; Ciavarella, David J.; Burnside, Eddie K.; Stinger, Kevin W.. Bioimpedance-assisted placement of a medical device. USP2016089415188.
  11. Lemon, Ryan R.; Bown, Matthew W.. Catheter assembly including ECG sensor and magnetic assemblies. USP2018029901714.
  12. Danehorn, Kenneth. Catheter localization system. USP2014098825134.
  13. Besz, William John; Chorley, Donald Philip; Brasted, Stuart; Walker, Robert Anthony. Catheter locator apparatus and method of use. USP20180810058268.
  14. Besz, William John; Chorley, Donald Philip; Brasted, Stuart; Walker, Robert Anthony. Catheter locator apparatus and method of use. USP2017039585599.
  15. Besz, William John; Chorley, Donald Philip; Brasted, Stuart; Walker, Robert Anthony. Catheter locator apparatus and method of use. USP2013128606347.
  16. Besz, William John; Chorley, Donald Philip; Brasted, Stuart; Walker, Robert Anthony. Catheter locator apparatus and method of use. USP2015018934960.
  17. Besz, William John; Chorley, Donald Philip; Brasted, Stuart; Walker, Robert Anthony; Walker, legal representative, Kathleen Maria. Catheter locator apparatus and method of use. USP2012098265732.
  18. Grunwald, Sorin. Devices and methods for endovascular electrography. USP2016099445734.
  19. Danehorn, Kenneth. Electrode catheter positioning system. USP2012118311613.
  20. Cecala, Joseph F.; Herman, Carl R.; Moraites, Stephen C.. Ground threat location for an aircraft. USP2011088009515.
  21. Burnside, Eddie K.; Powers, Kelly B.; Messerly, Shayne; Jho, Jiaye Z.; Hamatake, Bret. Insertion guidance system for needles and medical components. USP2017019554716.
  22. Burnside, Eddie K.; Powers, Kelly B.; Messerly, Shayne; Jho, Jiaye Z.; Hamatake, Bret. Insertion guidance system for needles and medical components. USP20190310231753.
  23. Messerly, Shayne; Bown, Matthew W.; Burnside, Eddie K.; Christian, Kelly J.. Integrated system for intravascular placement of a catheter. USP2018069999371.
  24. Messerly, Shayne; Cox, Jeremy B.; Misener, Anthony K.; Breiter, Catherine C.; Lemon, Ryan R.; Crook, Christian W.; Bown, Matthew W.; Burnside, Eddie K.; Christian, Kelly J.; Orome, Amir; Stats, Jason R.. Integrated system for intravascular placement of a catheter. USP2017069681823.
  25. Messerly, Shayne; Bown, Matthew W.; Burnside, Eddie K.; Christian, Kelly J.. Integrated systems for intravascular placement of a catheter. USP20190110165962.
  26. Jaggi, David S.; Kay, Donald A.; Killam, Joseph P.; Manzella, Jr., Salvatore; Moy, King Y.; Platt, David K.; Purnell, Shawn G.; Shapiro, Alan R.; Shaughnessy, Michael C.; Witt, Mark C.; Zachara, Christopher. Medical device position guidance system with wireless connectivity between a noninvasive and an invasive device. USP2017069687174.
  27. Jaggi, David S.; Kay, Donald A.; Killam, Joseph P.; Manzella, Jr., Salvatore; Moy, King Y.; Platt, David K.; Purnell, Shawn G.; Shapiro, Alan R.; Shaughnessy, Michael C.; Witt, Mark C.; Zachara, Christopher. Medical device position guidance system with wireless connectivity between a noninvasive device and an invasive device. USP2012068197494.
  28. Willis,Parker. Method and system for determining the location of a medical probe using a reference transducer array. USP2007107275547.
  29. Jacobsen, Brad; Bzostek, Andrew; Hartmann, Steven L.. Method and system for navigating an instrument. USP2017089717442.
  30. Kuhn, Thomas. Method for electromagnetic guidance of feeding and suctioning tube assembly. USP2018039918907.
  31. Ingold, Jr., James E.; Casey, II, Thomas Vincent; Nentwick, Brian F.. Method for locating a catheter tip using audio detection. USP2014068753292.
  32. Rothenberg, Peter M.. Method of locating the tip of a central venous catheter. USP2017129833169.
  33. Rothenberg, Peter M.. Method of locating the tip of a central venous catheter. USP2016029265443.
  34. Rothenberg, Peter M.. Method of locating the tip of a central venous catheter. USP2014108858455.
  35. Rothenberg, Peter M.. Method of locating the tip of a central venous catheter. USP2016059345422.
  36. Hamilton, Jr., William C.. Methods, assemblies, and devices for positioning a catheter tip using an ultrasonic imaging system. USP2014038663116.
  37. Wilkes, Bryson G.; Newman, Jon B.. Needle length determination and calibration for insertion guidance system. USP2016119492097.
  38. Silverstein, Fred E.. Percutaneous magnetic gastrostomy. USP2018039907513.
  39. Willis, N. Parker. Performing ultrasound ranging in the presence of ultrasound interference. USP2004106805132.
  40. Willis,N. Parker. Performing ultrasound ranging in the presence of ultrasound interference. USP2008057374537.
  41. Powers, Kelly B.; Beasley, Jim C.. Reconfirmation of ECG-assisted catheter tip placement. USP20180810046139.
  42. Bown, Matthew W.; Christensen, Mark A.; Rome, Guy; Hamatake, Bret. Stylet apparatuses and methods of manufacture. USP20180610004875.
  43. Bown, Matthew W.; Christensen, Mark A.; Rome, Guy; Hamatake, Bret. Stylet apparatuses and methods of manufacture. USP2014078784336.
  44. Cox, Jeremy B.. Stylets for use with apparatus for intravascular placement of a catheter. USP2017059636031.
  45. Ziv, David. System and method for accurate placement of a catheter tip in a patient. USP2014058715195.
  46. Burnside, Eddie K.; Messerly, Shayne. System for placement of a catheter including a signal-generating stylet. USP20181010105121.
  47. Burnside, Eddie K.; Messerly, Shayne. System for placement of a catheter including a signal-generating stylet. USP2014078781555.
  48. Burnside, Eddie K.; Messerly, Shayne. System for placement of a catheter including a signal-generating stylet. USP2016129526440.
  49. Cox, Jeremy B.; Misener, Anthony K.; Breiter, Catherine C.; Burnside, Eddie K.; Stats, Jason R.. Systems and methods for breaching a sterile field for intravascular placement of a catheter. USP2017059649048.
  50. Elberse, Lambertus Wilhelmus Johannes; Veldhuijzen, Franciscus Ludovicus Maria Johannes. Systems and methods for catheter tip placement using ECG. USP20190110188831.
  51. Bukhman, Vladislav; Misener, Anthony K.; Vassylyev, Valeriy; Urry, Robin S.; Tanner, Brian S.. Systems and methods for guidance and placement of an intravascular device. USP2017129839372.
  52. Silverstein, Fred E.; Golden, Robert N.. Systems and methods for guiding a medical instrument. USP2016129521961.
  53. Shaughnessy, Michael C.; Platt, David K.; Purnell, Shawn G.; Nassif, George A.; Smith, Andrew M. L.. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems. USP2018029889277.
  54. Shaughnessy, Michael C.; Platt, David K.; Purnell, Shawn G.; Nassif, George A.; Smith, Andrew M. L.. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems. USP2017029579488.
  55. Shaughnessy, Michael C.; Platt, David K.; Purnell, Shawn G.; Nassif, George A.; Smith, Andrew M. L.. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems. USP2011077976518.
  56. Shaughnessy, Michael C.; Platt, David K.; Purnell, Shawn G.; Nassif, George A.; Smith, Andrew M. L.. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems. USP2015099131956.

IPC 상위 출원인