[특허]Hemostasis cannula system

[미국특허] Hemostasis cannula system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-051/78
출원번호	US-0374976 (1995-01-19)
발명자 / 주소	Stevens Robert C.
대리인 / 주소	Fay Sharpe Beall Fagan Minnich & McKee
인용정보	피인용 횟수 : 56 인용 특허 : 19

초록 ▼

A hemostasis cannula system includes a cannula, a vessel dilator, an elongate hollow percutaneous needle with clear reservoir, and an obturator. The hemostasis cannula comprises a body having a passage therethrough adapted to receive a catheter as well as a vessel dilator and a specialized obturator. The parts of the system are assembleable in a plurality of configurations including an arrangement for piercing skin, tissue and blood vessels. Another arrangement is adapted for advancing the tubing comprising the cannula, deep within the blood vessel. Lastly, another arrangement is useful for pressure monitoring and fluid introduction directly into the blood vessel of an organism. In the first configuration, the needle is received within the vessel dilator which is in turn received within the tubing comprising the cannula. In the second arrangement, the distal tip needle is withdrawn into the vessel dilator to avoid injury to the vessel when the dilator and cannula are advanced. Lastly, in order to directly monitor the blood pressure, the needle and vessel dilator are replaced with a specialized obturator having a plurality of circumferentially and longitudinally spaced apart openings in fluid communication with the lumen of the obturator as well as with the body of the cannula.

대표청구항 ▼

[ Having thus described the invention, I now claim:] [1.] A hemostasis cannula system for piercing tissue and penetrating a blood vessel of an organism comprising:a cannula body having a passage therethrough adapted to receive a catheter;a first length of hollow flexible tubing having a proximal end in fluid-tight engagement with said cannula body and an open distal end;a hollow dilator received in a lumen of said tubing, the hollow dilator having a distal end extending beyond the open distal end of the flexible tubing;a fluid control valve in a lumen of the hollow dilator, the fluid control valve being adapted to prevent a flow of blood through said lumen of the hollow dilator;an elongate hollow needle received through said fluid control valve and in the lumen of said dilator, the elongate needle having a distal end extending beyond the the dilator; anda sealed reservoir on a proximal end of the needle, the sealed reservoir being in fluid communication with a lumen of the needle and being transparent for viewing color and pulsation of blood in the reservoir.

이 특허에 인용된 특허 (19) 인용/피인용 타임라인 분석

Mononen Pekka (Savonlinna FIX) Haindl Hans- G. (Melsungen DEX) Plantiko Peter (Hanover DEX), Anaesthesia set.
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Vaillancourt Vincent L. (14 Bunyan Dr. Livingston NJ 07039), Apparatus for introducing at least one of a catheter and a guide wire into a body cavity.
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Fecht David C. (Manchester MO) Davison Thomas W. (Chesterfield MO), Catheter.
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Furukawa Yuichi (112 ; 2-Chome ; Kamihama-Cho Tsu-Shi ; Mie-Ken JPX), Catheter introducer for angiography.
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Suzuki Tatsuo (Yokohama JPX) Matsumoto Atsushi (Fuji JPX), Catheter introducing instrument.
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Martin Linda R. (Macomb Township MI), Closed intravenous system.
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Friend John H. (10200 Arno Road Galt CA 95632), Device for draining a body cavity.
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Charvin Guy (Parc Saint Honore 06600 Antibes FRX), Device for introducing a liquid other than blood in a blood vessel.
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Ichikawa Kazuo (65-14 ; Okita ; Wakabayashi Higashi-cho Toyota-shi ; Aichi-ken JPX), Drainage device for medical use.
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Walker Blair D. (Long Beach CA), Easy-to-handle, self-guiding catheter stripper.
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Stevens Robert C. (Miami FL), Hemostasis cannula.
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Timmermans Hans A. (Bloomington IN), Hemostasis sheath.
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Cheer John (Sea Girt NJ) Powell Kevin (Branchburg NJ), Hemostasis valve.
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Wang James C. (Norton MA), Infusion catheter with uniform distribution of fluids.
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Kronner Richard F. (1443 Upper Cleveland Rapids Rd. Roseburg OR 97470), Method and apparatus for catheterization of a body cavity.
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Johnson Mark D. (Weymouth MA) Bittner Vladimir (Bern CHX), Method and apparatus for inducing anesthesia.
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Hoover Rocklin L. (Route 3 ; Box 314X-4 Sumter SC 29154), Method and apparatus for starting intravenous solutions.
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Sos Thomas A. (New Rochelle NY) Hobbs Eamonn (Queensbury NY), Safety needle assembly.
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Sawyer Philip N. (Brooklyn NY), Safety needle sheath in anti-reflux catheter having novel valve means.
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이 특허를 인용한 특허 (56) 인용/피인용 타임라인 분석

Anderson, Janelle; Bierman, Steven F.; Huang, Wei; Pluth, Richard A., Access device.
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Anderson, Janelle; Bierman, Steven F.; Huang, Wei; Pluth, Richard A., Access device.
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Anderson, Janelle; Tal, Michael; Bierman, Steven F., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A., Access device.
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Bierman, Steven F.; Pluth, Richard A.; Anderson, Janelle; Huang, Wei, Access device.
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Tal, Michael, Access device.
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Tal, Michael G., Access device.
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Tal, Michael; Anderson, Janelle; Yaffe, Benjamin K; McCreight, William J; Rabiner, Robert, Access device.
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Tal, Michael; Anderson, Janelle; Yaffe, Benjamin K; McCreight, William J; Rabiner, V, Robert, Access device.
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Tal, Michael; Marano, Jr., John P.; Flom, James R.; Lapetina, John F.; Ang, Robert Yuen Lee; Abroff, Aaron; Gandarillas, Carl; Wei, Michael F.; Druker, Joshua; Anderson, Janelle, Access device with blunting device.
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Bierman, Steven F.; Pluth, Richard A., Access device with valve.
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Bierman, Steven F.; Pluth, Richard A., Access device with valve.
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Liu Wen-Neng, Automatic safety infusion catheter needle.
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Fleming, III, James A., Biopsy device with removable handle.
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Baid, Rishi, Blood collection device.
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Stocking, John E.; Duque, Francis, Catheter assembly having a fenestrated dilator.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James; Munavalli, Mahesh; Michaud, Jocelyn C., Catheter assembly with seal member.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James; Munavalli, Mahesh; Michaud, Jocelyn C.; Wuschner, John, Catheter assembly with seal member.
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Bierman, Steven F.; Pluth, Richard A., Combined guide wire cap and track.
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Kassab, Ghassan S.; Navia, Sr., Jose A., Device and methods for controlling blood perfusion pressure using a retrograde cannula.
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Kassab, Ghassan S.; Navia, Sr., Jose A., Devices and methods for controlling blood perfusion pressure.
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Kassab, Ghassan S.; Navia, Sr., Jose A., Devices and methods for controlling blood perfusion pressure.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Devices and methods for cutting and evacuating tissue.
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DuBois, Brian R.; Nielsen, James T.; Gordon, Alexander, Devices and methods for cutting tissue.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Devices and methods for cutting tissue.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Devices and methods for cutting tissue.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Devices and methods for filtering and/or collecting tissue.
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White, Steven B.; Harris, Adrienne; Sami, Merrell; White, Elyse Kemmerer, Integrated vascular delivery system.
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Piferi, Peter, Intrabody fluid transfer devices, systems and methods.
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Piferi, Peter; Jenkins, Kimble, MRI surgical systems including MRI-compatible surgical cannulae for transferring a substance to and/or from a patient.
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Saal, Jeffrey Alan; Saal, Joel Stuart; Dubois, Brian Robert; Nielsen, James T., Method of accessing two lateral recesses.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James M.; Munavalli, Mahesh; Michaud, Jocelyn C., Method of making catheter assembly with seal member.
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Goral, David J.; Roehl, Christopher D.; Muskatello, James M.; Munavalli, Mahesh; Michaud, Jocelyn C., Method of making catheter assembly with seal member.
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Kassab, Ghassan S.; Navia, Sr., Jose A., Methods and devices for controlling blood perfusion pressure along with regional mild hypothermia.
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Saal, Jeffrey Alan; Saal, Joel Stuart; DuBois, Brian Robert, Methods and devices for treating tissue.
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Bierman, Steven F.; Pluth, Richard A., Needle hub.
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Chavez,Saturnino; Walker,Steven C.; Shepherd,John M., Orthogonal Arterial Catheter.
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Chavez, Saturnino; Walker, Steven C.; Shepherd, John M., Orthogonal arterial catheter.
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Farrell, Nathan; Harris, Adrienne Rose; White, Steven B.; Duis, Ronald Dean; Brown, Henry J. H., Safety needle system operable with a medical device.
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Chhikara, Bhupinder; Lingutla, Srinath; Eads, Brandon, Self-priming systems and methods.
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Saal, Jeffrey Alan; Saal, Joel Stuart; Dubois, Brian R.; Christian, Jeff, Styli used to position device for carrying out selective discetomy.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Vacuum powered rotary devices and methods.
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Dubois, Brian R.; Nielsen, James T.; Gordon, Alexander, Vacuum powered rotary devices and methods.
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Bierman, Steven F.; Pluth, Richard A.; Nguyen, Tu, Vascular access device.
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Bierman, Steven F.; Pluth, Richard A.; Nguyen, Tu, Vascular access device.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Hemostasis cannula system 원문보기