[특허]Needleless injection port with automatic backcheck valve

Needleless injection port with automatic backcheck valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-005/00
출원번호	US-0698987 (1991-05-13)
발명자 / 주소	Raines Kenneth (Bethlehem PA)
출원인 / 주소	Burron Medical Inc. (Bethlehem PA 02)
인용정보	피인용 횟수 : 142 인용 특허 : 0

초록 ▼

A needleless injection port and automatic backcheck valve comprises a generally tubular body having a pair of vertically offset ports extending laterally therefrom, and a spool within the bore for controlling communication between the ports. The spool is urged by a spring toward one end of the bore, which is open so that a syringe tip can be inserted to displace the spool from a position in which the ports communicate to a position in which they are isolated and secondary medication can be injected from the syringe.

대표청구항 ▼

A needleless injection port and automatic backcheck valve comprising a generally tubular body having a bore extending along a first axis, a pair of ports extending laterally from said body, each port being in communication with said bore, and said ports being offset along said axis, a spool inserted within said bore, said spool having a pair of rims defining an annular space therebetween, means for biasing said spool toward one end of said bore, said spool being axially movable between a first position in which said ports are in fluid communication with one another via said annular space, and a second position in which one of said rims blocks such communication, one end of the body having an opening into which a syringe tip can be inserted to move said spool from said first position to said second position, whereupon the syringe is in fluid communication with only one of said ports, wherein said body has a luer fitting at one end for receiving a syringe, the fitting including a luer taper of lesser diameter than said bore, thus defining a circumferential ledge at one end of the bore which provides a stop for the spool, and the spool has a cylindrical extension at one end, said extension fitting closely within said luer taper, and having a bead at its distal end which bears against the luer taper, forming a seal therewith.

이 특허를 인용한 특허 (142)

Auernhammer, Daniel, Active valve for drug delivery.
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Cote, Sr., Andrew L.; Newton, Brian L.; Ganem, Charles F., Anti-drawback medical valve.
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Ganem, Charles F., Anti-drawback medical valve.
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Newton, Brian L.; Cote, Sr., Andrew L.; Ganem, Charles F., Anti-drawback medical valve.
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Newton, Brian L.; Cote, Sr., Andrew L.; Ganem, Charles F.; Castanon, Scott, Anti-drawback medical valve.
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Newton, Brian L.; Cote, Sr., Andrew L.; Ganem, Charles F.; Woyak, David B.; Boisjoly, Richard T., Anti-drawback medical valve.
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Newton,Brian L.; Cote, Sr.,Andrew L.; Ganem,Charles F.; Castanon,Scott, Anti-drawback medical valve.
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Vangsness, Todd S.; Kane, Jeffrey F.; Kimball, Ian, Anti-drawback medical valve and method.
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Newton, Brian L.; Ganem, Charles F., Apparatus for reducing fluid drawback through a medical valve.
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Fangrow, Thomas F., Axially engaging medical connector system with fluid-resistant mating interfaces.
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Paradis Joseph R., Control of fluid flow.
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Ruschke, Ricky R.; Kandel, Edward; Leonhard, Michael G.; Kinsley, Mark A.; Leahey, John A.; Mijers, Jan W. M.; Kay, Ronald J., Fluid handling device and method of making same.
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Ruschke, Ricky R.; Kandel, Edward; Leonhard, Michael G.; Kinsley, Mark A.; Leahey, John A.; Mijers, Jan W. M.; Kay, Ronald J., Fluid handling device and method of making same.
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Nelson, David, Fluid manifold.
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Nelson, David, Fluid manifold.
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Nelson, David, Fluid manifold.
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Alheidt, Thomas A.; Hottovy, Tracy Ray; Timko, James J., Flush syringe having compressible plunger.
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Broberg, James E.; Bojan, Edward P.; Gray, David D.; Wildkatsch, Stephen J., Fueling valve for fueling a remote control vehicle.
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Fangrow, Jr.,Thomas F., High flow rate needleless medical connector.
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June, David, Hydraulic coupler.
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Utterberg, David S.; Schnell, William J.; Bell, David, Injection site for male luer or other tubular connector.
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Utterberg, David S.; Schnell, William J.; Bell, David, Injection site for male luer or other tubular connector.
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Utterberg,David S.; Schnell,William J.; Bell,David, Injection site for male luer or other tubular connector.
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Cote, Sr., Andrew L.; Ganem, Charles F., Luer-activated valve.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F., Medical connector.
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Fangrow, Jr., Thomas F.; Lopez, George A., Medical connector.
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Fangrow, Thomas F., Medical connector.
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Fangrow, Thomas F., Medical connector.
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Fangrow, Thomas F., Medical connector.
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Fangrow, Thomas F.; Lopez, George A., Medical connector.
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Fangrow, Thomas F.; Lopez, George A., Medical connector.
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Fangrow, Thomas F.; Lopez, George A., Medical connector.
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Fangrow, Thomas F.; Lopez, George A., Medical connector.
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Fangrow, Thomas F., Medical connector having high flow rate characteristics.
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Fangrow, Jr., Thomas F., Medical connector with automatic valves and volume regulator.
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Anderson, Harold; Lopez, Christopher; Fangrow, Jr., Thomas F., Medical connector with closeable luer connector.
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Fangrow, Jr., Thomas F.; Hubrecht, Bruce, Medical connector with closeable luer connector.
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Fangrow, Thomas F.; Hubrecht, Bruce; Anderson, Harold; Lopez, Christopher, Medical connector with closeable luer connector.
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Fangrow, Thomas F.; Hubrecht, Bruce; Anderson, Harold; Lopez, Christopher, Medical connector with closeable luer connector.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Fangrow, Jr., Thomas F., Medical connector with closeable male luer.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Medical connector with internal valve member movable within male luer projection.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Medical connector with internal valve member movable within male luer projection.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Medical connector with internal valve member movable within male luer projection.
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Fangrow, Jr., Thomas F., Medical connector with translating rigid internal valve member and narrowed passage.
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Fangrow, Thomas F., Medical connectors and methods of use.
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Lopez, George A.; Fangrow, Jr., Thomas F.; Foret, Bob, Medical connectors and methods of use.
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Lopez, George A.; Fangrow, Jr., Thomas F.; Foret, Bob, Medical connectors and methods of use.
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Lopez, George A.; Fangrow, Thomas F.; Foret, Bob, Medical connectors and methods of use.
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Lopez, George A.; Fangrow, Thomas F.; Foret, Bob, Medical connectors and methods of use.
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Lopez, George A.; Fangrow, Thomas F.; Foret, Bob, Medical connectors and methods of use.
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Fangrow, Thomas F., Medical connectors with fluid-resistant mating interfaces.
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Simpson, Philip J; Gillespie, Walter D; Matsuura, David G, Medical male luer connector with increased closing volume.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Lopez, George A., Medical valve and method of use.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Medical valve connector.
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Newton,Brian L.; Cote, Sr.,Andrew L., Medical valve with expandable member.
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Vangsness, Todd S.; Kane, Jeffrey F.; Kimball, Ian, Medical valve with expandable member.
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Lopez, George A., Medical valve with fluid escape space.
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Zeytoonian, Paul; Kimball, Ian, Medical valve with fluid volume alteration.
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Siopes, William; Maseda, Luis; Kimball, Ian, Medical valve with improved back-pressure sealing.
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Siopes, William; Maseda, Luis; Kimball, Ian, Medical valve with improved back-pressure sealing.
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Siopes, William; Maseda, Luis; Kimball, Ian, Medical valve with improved back-pressure sealing.
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Kimball, Ian; Vangsness, Todd S.; Kane, Jeffrey F., Medical valve with movable member.
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Fangrow ; Jr. Thomas F. ; Schmidt Jonathan T. ; Wait Daniel J. ; Bui Dennis M., Medical valve with positive flow characteristics.
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Kimball, Ian; Vangsness, Todd S.; Kane, Jeffrey F., Medical valve with resilient biasing member.
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Kane, Jeffrey F.; Kimball, Ian; Vangness, Todd S., Medical valve with resilient sealing member.
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Vangsness, Todd S.; Kane, Jeffrey F.; Kimball, Ian, Medical valve with rotating member and method.
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Fangrow, Jr., Thomas F., Method of making a seal having slit formed therein.
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Feith Raymond P. ; Ludwig David L. ; Truitt Timothy L., Minimum fluid displacement medical connector.
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Raybuck,John, Needle free blood collection device with male connector valve.
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Fangrow, Jr., Thomas F., Needleless Medical Connector.
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Barth Steve C. ; Davis Ralph L., Needleless access device.
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Bartholomew, Joel; Peppel, Peter W.; Janders, Michael J., Needleless access port valves.
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Peppel, Peter W., Needleless access port valves.
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Peppel, Peter W., Needleless access port valves.
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Peppel,Peter W., Needleless access port valves.
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Peppel,Peter W., Needleless access port valves.
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Peppel,Peter W., Needleless access port valves.
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Jepson Steven C. ; Dudar Thomas E. ; Montanez Rodrigo A. ; Bindokas Algirdas J. ; Finley Michael J. ; White Jason J. ; Summer Camille ; Ding Samuel ; Daniels Lewis E., Needleless connector.
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Jepson Steven C. ; Dudar Thomas E. ; Montanez Rodrigo A. ; Bindokas Algirdas J. ; Finley Michael J. ; White Jason J. ; Summers Camille, Needleless connector.
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Jepson, Steven C.; Dudar, Thomas E.; Montanez, Rodrigo A.; Bindokas, Algirdas J.; Finley, Michael J.; White, Jason J.; Summers, Camille, Needleless connector.
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Jepson, Steven C.; Dudar, Thomas E.; Montanez, Rodrigo A.; Bindokas, Algirdas J.; Finley, Michael J.; White, Jason J.; Summers, Camille; Ding, Yuan Pang Samuel; Daniels, Lewis E., Needleless connector.
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Steven C. Jepson ; Thomas E. Dudar ; Rodrigo A. Montanez ; Algirdas J. Bindokas ; Michael J. Finley ; Jason J. White ; Camille Summer ; Samuel Ding ; Lewis E. Daniels, Needleless connector.
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Mayer, Brüno Franz P., Needleless injection site.
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Harding, Weston F.; Brown, Carolyn E.; Christensen, Kelly D.; Miner, Tom M.; Sonderegger, Ralph L., Needleless luer access connector.
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Fangrow, Jr., Thomas F., Needleless medical connector.
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Fangrow, Jr., Thomas F., Needleless medical connector.
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Doyle Mark Christopher, Needleless valve.
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Doyle Mark Christopher, Needleless valve.
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Doyle, Mark Christopher, Needleless valve.
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Doyle, Mark Christopher, Needleless valve.
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Bobby E. Rogers ; Kevin S. Nason ; Gino Kang, Nonvented needle-free injection valve.
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Alheidt, Thomas Adam, Positive displacement flush syringe.
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Lopez, George A.; Fangrow, Jr., Thomas F.; Arnold, David C.; Hubrecht, Bruce M.; Brummett, Alison D.; Gustus, Thomas J.; Bui, Dennis M., Positive flow valve.
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Newton,Brian L.; Cote, Sr.,Andrew L., Positive push medical valve with internal seal.
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George A. Lopez ; Thomas F. Fangrow, Jr. ; David C. Arnold ; Bruce M. Hubrecht ; Alison D. Brummett ; Thomas J. Gustus ; Dennis M. Bui, Positive-flow valve.
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Mack, Stanley Paul; Amley, Joseph; LaCross, Steven; Lincoln, Danny; Patzer, Charles R.; Vick, Stephen L., Progressive cavity propagation pump.
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Mack, Stanley Paul; Patzer, Charles R.; Vick, Stephen L., Pump module for use in a medical fluid dispensing system.
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Patzer, Charles R., Pump module method for a medical fluid dispensing system.
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Atkins, Jr., James H.; Atkins, Lori Jean, Safety fluid dispenser.
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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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Raybuck, John, Self-sealing male connector device with collapsible body.
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Amley, Joseph M.; Lincoln, Danny F., Shuttle valve.
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Good, Lee; Magers, Corey Michael, Smart check valve.
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Cote ; Sr. Andrew L. ; Ganem Charles F., Swabbable luer-activated valve.
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Cote, Sr.,Andrew L.; Ganem,Charles F., Swabbable luer-activated valve.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Syringe with multi-pronged actuator.
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Sheridan, Simon; Jarvis, Martin; Morgan, Geraint Huw, Valve.
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Simpson, Philip J.; Gillespie, Walter D.; Matsuura, David G., Valve assembly.
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Kiehne,Bruce Leigh, Valve for use with a syringe and which prevents backflow.
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Cote, Sr., Andrew L.; Newton, Brian L., Valve with internal lifter.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Needleless injection port with automatic backcheck valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (142)

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연합인증

Needleless injection port with automatic backcheck valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (142)

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