Infobox disease Name Patentductusarteriosus Image Patentductus arteriosus.jpg Caption Heart cross ... MedlinePlus 001560 eMedicineSubj emerg eMedicineTopic 358 MeshName DuctusArteriosus, Patent MeshNumber C14.240.400.340 Patentductusarteriosus PDA is a congenital disorder in the heart wherein a Neonatus neonate s ductusarteriosus fails to close after Childbirth birth . Early symptoms are uncommon ... of life. In most newborns with a patentductusarteriosus the blood flow is reversed from that of in utero ... the ligamentum arteriosum , remains in the normal adult heart. Patentductusarteriosus The ductusarteriosus is a normal fetal blood vessel that closes soon after birth. In a patentductusarteriosus ... and thus have PDA because of their underdeveloped heart and lungs. A patentductusarteriosus ... are used to keep the patentductusarteriosus open. Prognosis Without treatments, the disease ... medlineplus ency article 001560.htm MedlinePlus Patentductusarteriosus Update Date 21 ... of prophylactic surgical ligation of patentductusarteriosus in extremely low birth weight infants ... health patentductusarteriosus DS00631 DSECTION treatments and drugs MayoClinic Patentductusarteriosus ... the first successful ligation of a patentductusarteriosus on an eight year old girl at Children ... conditions treated patentductus arteriosus.asp PatentDuctusArteriosus information from Seattle ... sec23 ch265 ch265b.html sec23 ch265 ch265b 293 PatentDuctusArteriosus from Merck http mcb.berkeley.edu ... PrematureBabies AboutPrematureBabies HeartConditions Pages PatentDuctusArteriosus PDA.aspx ..., the PDA may lead to congestive heart failure if left uncorrected. Overview Etiology A patentductus ... abnormalities such as Down syndrome Normal ductusarteriosus closure In the developing fetus , the ductusarteriosus DA is the vascular connection between the pulmonary artery and the aorta aortic ... , a PDA may prolong the newborn s life until surgical correction is possible. The ductusarteriosus ... more details
, that has statistical significance in increasing the risk of patentductusarteriosus when inhaled ... of cardiovascular system ar cs Botallova du ej de Ductusarteriosus es Conducto arterioso fr Canal art riel gl Conduto arterioso it Dotto arterioso di Botallo he nl Ductusarteriosus no Ductusarteriosus nn Ductusarteriosus pt Duto arterioso ru ... more details
is hereditary in some dog breeds e.g. Irish Wolfhound . The ductus venosus shows a delayed closure in preterm infant s, with no significant correlation to the closure of the ductusarteriosus ... days. After it closes, the remnant is known as ligamentum venosum . If the ductus venosus fails ..., Liest l K, Kiserud T, Langslet A title Postnatal closure of ductus venosus in preterm infants 32 weeks ... External links GPnotebook 678101050 Ductus venosus embryology Development of circulatory system Veins Category Embryology of cardiovascular system Category Veins circulatory stub ar cs Ductus venosus de Ductus venosus fr Canal d Arantius nl Ductus venosus pl Przew d ylny pt Ducto venoso sv Ductus venosus ... more details
In linguistics , ductus refers to qualities and characteristics of handwriting writing or speech speaking instantiated in the act of speaking or the flow of writing the text. For instance, in writing, ductus includes the direction, sequencing, and speed with which the strokes making up a character are drawn. Unlike rhythm , ductus is the performative quality that emerges by actuating the metrically arranged language in voice. It is then the specific style and character of the language as it exists within time. While rhythm is tied to tempo, ductus picks up various features of performative language, such as pitch and tone as well. It is for example possible to recognize people by their ductus. References Paul Henri Campbell duktus operandi . ATHENA, Oberhausen 2010., ISBN 978 3 89896 406 7 Paperback Category Linguistics de duktus Linguistik ... more details
Truncus arteriosus may refer to Persistent truncus arteriosus , a rare congenital heart disease Truncus arteriosus embryology , part of an embryo s developing circulatory system disambig ... more details
Infobox Anatomy Name Conus arteriosus Latin GraySubject 138 GrayPage 531 Image Gray492.png Caption Sternocostal surface of heart. Conus arteriosus visible at top center. Image2 Caption2 System Precursor MeshName MeshNumber DorlandsPre c 54 DorlandsSuf 12257620 The conus arteriosus is a conical pouch formed from the upper and left angle of the right ventricle in the chordate heart , from which the pulmonary trunk arises. A tendinous band, which may be named the tendon of the conus arteriosus , extends upward from the Fibrous rings of heart right atrioventricular fibrous ring and connects the posterior surface of the conus arteriosus to the aorta . The conus arteriosus is also called the infundibulum , and it is the entrance from the right ventricle into the pulmonary artery and pulmonary trunk. The wall of the infundibulum is smooth. Additional images gallery Image Gray490.png Front view of human heart and lungs. gallery External links GPnotebook 254803911 eMedicineDictionary Conus arteriosus Gray s Heart Category Cardiac anatomy circulatory stub it Cono arterioso ru ... more details
The bulbus arteriosus is a pear shaped chamber that functions as a capacitor , maintaining continuous blood flow into the gill arch es. References 1. ZFIN Anatomical Structure Bulbus Arteriosus. ZFIN The Zebrafish Model Organism Database. Web. 8 May 2011. http zfin.org action anatomy term detail?anatomyItem.zdbID ZDB ANAT 011113 107 . Category Fish anatomy ... more details
Other uses Patent law Image US Patent cover.jpg thumb right 175px United States patent law U.S patent A patent IPAc en icon p t n t or IPAc en p e t n t is a form of intellectual property . It consists ..., however, a patent application must include one or more claim patent claim s defining the invention which must meet the relevant patentability requirements such as novelty patent novelty and inventive ..., in all fields of technology, ref Article 27.1. of the TRIPs Agreement. ref and the term of patent ... method patent business methods and software patent computer programs . Definition The term patent usually ... thereof, and claims that right in a formal patent application. The additional qualification utility patent is used in the United States to distinguish it from other types of patents e.g. design patent ... species of patents for inventions include biological patent s, business method patent s, chemical patent s and software patent s. Some other types of intellectual property rights are referred to as patents ... patents or innovation patents . This article relates primarily to the patent for an invention, although ... made by the monarch in pursuance of the royal prerogative were sometimes called letters patent , which .... These were often grants of a patent like monopoly and predate the modern origins of the patent system. For other uses of the term patent see notably land patent s, which were land grants by early state governments in the USA, and printing patent , a precursor of modern copyright. These meanings reflect the original meaning of letters patent that had a broader scope than current usage. Etymology The word patent originates from the Latin patere , which means to lay open i.e., to make available for public inspection , and more directly as a shortened version of the term letters patent , which ... Main History of patent law File US patents 1790 2008.png thumb right U.S. patents granted, 1790 ... counts.htm title U.S. Patent Activity 1790 to the Present publisher USPTO postscript Bot inserted parameter ... more details
Infobox Anatomy Name PAGENAME Latin ampulla ductus deferentis GraySubject 259 GrayPage 1246 Image Gray1160.png Caption Prostate with seminal vesicles and seminal ducts, viewed from in front and above. Image2 Gray1153.png Caption2 Vesicul seminales and ampull of ductus deferentes, seen from the front. System MeshName MeshNumber DorlandsPre a 32 DorlandsSuf 12127859 At the fundus of the urinary bladder bladder the ductus deferens of some mammal mammalian species becomes enlarged and sometimes tortuous. This portion is termed the ampulla . External links eMedicineDictionary ampulla of ductus deferens SUNYAnatomyLabs 44 04 02 01 The Male Pelvis The Urinary Bladder Gray s genitourinary stub Category Male reproductive system Male reproductive system ja ... more details
Infobox Artery Name Artery to the ductus deferens Latin arteria ductus deferentis GraySubject 155 GrayPage 615 Image gray1144.png Caption The scrotum. The penis has been turned upward, and the anterior wall of the scrotum has been removed. Deferential artery labeled at center right. Image2 Caption2 BranchFrom superior vesical artery BranchTo Vein Supplies MeshName MeshNumber DorlandsPre a 61 DorlandsSuf 12154211 The artery to the ductus deferens , as its name suggests, is an artery in males that provides blood to the vas deferens . Course The artery usually arises from the anterior trunk of the superior vesical artery . It accompanies the vas deferens into the testis , where it anastomoses with the testicular artery . In this way it also supplies blood to the testis and epididymis . A small branch supplies the ureter . See also Spermatic cord References reflist External links SUNYAnatomyLabs 36 07 03 02 Inguinal Region, Scrotum and Testes Layers of the Spermatic Cord Gray s Arteries of thorax and abdomen circulatory stub Category Arteries of the abdomen ar es Arteria deferente it Arteria deferenziale ... more details
Expert subject date December 2011 Notability date December 2011 circulus arteriosus major also named major circulus arteriosus of iris CIA or CIAM it is formed by anastomosis of the anterior ciliary arteries with the posterior long ciliary arteries at the ciliary body. It supplies the iris, ciliary body and choroid. The veinous drainage of CIA is 4 vortex veins that drain into the ophthalamic vein. Category Veins of the head and neck stub date December 2011 ... more details
Infobox Embryology Name Truncus arteriosus Latin GraySubject 135 GrayPage 514 Image Gray462.png Caption Heart of human embryo of about fourteen days. Truncus arteriosis visible at top. Image2 Gray469.png Caption2 Diagrams to illustrate the transformation of the bulbus cordis . Ao. Truncus arteriosus . Au. Atrium heart Atrium . B. Bulbus cordis. RV. Right ventricle . LV. Left ventricle . P. Pulmonary artery . System CarnegieStage Precursor GivesRiseTo aorta , pulmonary artery MeshName Truncus Arteriosus MeshNumber A07.541.278.930 Code Terminologia Embryologica TE E5.11.1.8.1.0.4 The truncus arteriosus and bulbus cordis are divided by the aorticopulmonary septum . The truncus arteriosus gives rise to the ascending aorta and the pulmonary trunk . The caudal end of the bulbus cordis gives rise to the smooth parts outflow tract of the left and right ventricles aortic vestibule & conus arteriosus respectively . ref Le, T., Bhushan, V., et. al. First Aid for the USMLE STEP1 . 2009. ref The cranial end of the bulbus cordis also known as the conus cordis gives rise to the aorta and pulmonary trunk with the truncus arteriosus. This makes its appearance in three portions. 1 Two distal ridge like thickenings project into the lumen of the tube the truncal and bulbar ridges. ref Cite book last1 Le first1 Tao first2 Vikas last2 Bhushan first3 Neil last3 Vasan title First Aid for the USMLE Step ... aorticopulmonary septum , which takes a spiral course toward the proximal end of the truncus arteriosus ... Four endocardial cushions appear in the proximal part of the truncus arteriosus in the region of the future ... anomalies Failure of the truncus arteriosus to close results in the condition known as Persistent Truncus Arteriosus , or simply Truncus arteriosus, one of many cyanotic heart defect s or congenital heart defects . Other pathologies of the truncus arteriosus include transposition of the great vessels ... s Development of circulatory system DEFAULTSORT Truncus Arteriosus Embryology Category Embryology of cardiovascular ... more details
Infobox disease Name Persistent Truncus Arteriosus ICD10 ICD10 Q 20 0 q 20 ICD9 ICD9 745.0 Image Gray469.png Caption Diagrams to illustrate the transformation of the bulbus cordis . Ao. Truncus arteriosus ... 2316 MeshID D014339 Persistent truncus arteriosus or Truncus arteriosus , also known as Common arterial ... structure known as the truncus arteriosus embryology truncus arteriosus fails to properly ... truncus arteriosus a classification according to anatomic types. Surg Clin North Am 1949 29 1245 ... Arteriosus Congenital Cardiovascular Anomalies Merck Manual Professional accessdate 2007 11 04 ... Truncus Arteriosus Article by Doff McElhinney, MD accessdate 2007 11 04 work ref Type I truncus one ... Van Praagh R, Van Praagh S title The anatomy of common aorticopulmonary trunk truncus arteriosus ... this population of cells in rodents results in persistent truncus arteriosus. ref cite journal ... 2 ref ref cite journal author Franz T. title Persistent truncus arteriosus in the Splotch mutant mouse ... truncus arteriosus, some of which include growth factor s fibroblast growth factor 8 and bone ... repair. ref cite journal author Rodefeld M, Hanley F title Neonatal truncus arteriosus repair surgical ... truncus arteriosus and connected to the right ventricle using a tube a conduit or tunnel . There have ... Heart Surgery Video Project http www.youtube.com watch?v HXlWeSGIR7A Truncus Arteriosus Repair in a Premature Newborn Baby http www.scribd.com doc 43761253 Repair of Truncus Arteriosus Surgery for Truncus Arteriosus Powerpoint Presentation http www.cincinnatichildrens.org health heart encyclopedia anomalies truncus.htm Truncus Arteriosus Cincinnati Children s Medical Center http heartcenter.seattlechildrens.org conditions treated truncus arteriosus.asp Truncus Arteriosus information from Seattle ... Persistent Truncus Arteriosus Category Congenital heart disease Category Rare diseases az A q arterial axacaq es Truncus arteriosus persistente fr Tronc art riel commun pl Wsp lny pie t tniczy ... more details
Wiktionarypar Patentpatent patently patency For the Wikipedia template Template Patent A patent a set of exclusive rights granted by a state national government to an inventor or their assignee for a limited period of time in exchange for the public disclosure of an invention. Types of intellectual property patents Biological patent Business method patent Chemical patent Design patent for an ornamental design or shape Software patent Utility model , also known as a petty patent, innovation patent, minor patent, or small patent Utility patent , for an invention that functions in a unique manner and not merely ornametal. Other meanings of patent Letters patent , a type of legal instrument issued by a monarch or president, generally granting an office, right, monopoly, title, or status to a person or corporation Land patent , a land grant, such as in a patented mining claim Patent leather , a shiny form of leather originally produced by a patented process Patent medicine , medical compounds of questionable effectiveness sold under a variety of names and labels Patent bet , in the UK, a wager on three selections and consisting of 7 separate bets In medicine and biology, patent implies open, unobstructed, expanded, e.g. patentductusarteriosus See also Plant Patent Act , legislation allowing plant breeds to be patented in the United States disambiguation de Patent Begriffskl rung nl Patent ja ru sk Patent sl Patent razlo itev ... more details
A medical patent may refer to a biological patent see also gene patent a chemical or pharmaceutical patent a patent on a medical device See also Generic drug Patent medicine dab ... more details
TWCleanup A patent court is a court specializing in patent law . List Patent Court of Korea Patents Court Bundespatentgericht United States Court of Customs and Patent Appeals See also Patent law Category Patent law Category Courts by type ... more details
A patent engineer or patent scientist is a patent professional that is typically involved in preparing and prosecuting patent application s. The terms are usually applied to patent professionals with scientific or engineering backgrounds that do not require either Lawyer attorney or patent attorney patent agent qualifications, but still work with patent applications. In general, the position involves many of the technical aspects of patent prosecution , including doing background and prior art searches, drafting the specifications and preparing reference figures for patent applications, and giving technical expertise during invention evaluation. Positions of this nature may focus a great deal on research and development while including patent considerations, emphasizing their technical background rather than legal or patent agent qualification. Most patent scientists or engineers hold at least a bachelor s degree in a scientific or engineering discipline, with many holding advanced degrees such as Doctor of Philosophy Ph.D. s or Doctor of Medicine M.D. s. It is rare for a patent scientist or engineer to hold a law degree as such individuals are usually patent attorney s. Fact date February 2007 Patent scientists and engineers often pursue either patent agent qualification and or attend law school this applies in the U.S. but not in Europe to become patent attorneys. ref It is possible to enter the European Patent Attorney examination after three years of experience as a patent engineer. in http www.ip.philips.com, http www.ip.philips.com download attachment 5733 folder patent Engineer eng 2004 .pdf Join the Intellectual Economy Enjoy technology, but crave more? A career as Patent ... div class references small references div See also Patent attorney Patent attorney and patent agent Patent examiner Law clerk New product development Category Legal professions Category Patent law Scientist, patent Category Engineering disciplines de Patentingenieur ... more details
A patent family is a set of patent s taken in various countries to protect a single invention when a first patent application application in a country the priority right priority is then extended to other patent office offices . ref Organisation for Economic Co operation and Development , Economic Analysis and Statistics Division, OECD science, technology and industry scoreboard towards a knowledge based economy , OECD Publishing, 2001, ISBN 9264186484, 9789264186484, page 60. ref In other words, a patent family is the same invention disclosed by a common inventor s and patented in more than one country. ref United States Patent and Trademark Office web site, http www.uspto.gov main glossary patentfamily Glossary . Consulted on April 27, 2009. ref See also Continuing patent application Triadic patent INPADOC patent family database Derwent World Patents Index patent family database References reflist External links http ep.espacenet.com help?locale en EP&method handleHelpTopic&topic patentfamily Patent families on the Espacenet web site http www.epo.org patents patent information about families.html Patent families on the European Patent Office web site EPO Guidelines b ix 2 6 Patent family system law stub Category Patent law Family, patent de Patentfamilie zh ... more details
A Patent Act is a country s legislation that controls the use of patent s. There have been numerous Patent Acts Canada Patent Act Canada Canadian Patent Act Germany German Patents Act Patentgesetz India http www.spicyip.com docs statute combined 20patents 20act 202005.pdf The Patents Act, 1970 New Zealand Patents Act 1953 United Kingdom Patents Act 1977 see http www.ipo.gov.uk patentsact1977.pdf Patents Act 1977 as amended up to and including 1 January 2010 Copyright, Designs and Patents Act 1988 United States Patent Act of 1790 Patent Act of 1793 Patent Act of 1836 Patent Act of 1922 Patent Act of 1952 Bayh Dole Act Patent and Trademark Law Amendments Act of 1980 Patent Reform Act of 2005 not enacted Patent Reform Act of 2007 not enacted Patent Reform Act of 2009 currently pending legislation Disambig Category Patent law Act, Patent ko ... more details
A patent classification is a way the patent examiner examiner s of patent office s or other people arrange documents, such as patent application s, disclosing invention s according to the technical features of the inventions. They arrange documents using a patent classification so that they can quickly find a document disclosing the invention identical or similar to the invention for which a patent is claimed. The same document may be classified in several classes. A patent classification is fixed under an agreement among people, otherwise it is useless. The International Patent Classification IPC is agreed internationally. The United States Patent Classification USPC is fixed by the United States Patent and Trademark Office USPTO . The European Classification ECLA is based on the IPC but adapted by the European Patent Office EPO to its own requirements. The Derwent World Patents Index Derwent classification system is fixed by an enterprise. In October 2010, the EPO and USPTO launched a joint project to create the Cooperation Patent Classification CPC in order to harmonise the patent classifications systems between the two offices. See also European Convention on the International Classification of Patents for Invention External links http web.archive.org web 20071116230255 http www.bl.uk collections patents class.html Patent classification by the British Library archived page http www.cooperativepatentclassification.org index.html Cooperation Patent Classification CPC Category Patent classifications law stub ... more details
A patent map is a graphical model of patent visualisation . This practice enables companies to identify the patents in a particular technology space, verify the characteristics of these patents, and ... identify the relationships among them, to see if there are any zones of patent infringement infringement . ref http books.google.com books?id aYFErvCfIfUC&lpg PT371&dq patent 20mapping&pg PT371 v onepage&q patent 20mapping&f false From Innovation to Cash Flows Value Creation by Structuring High Technology Alliances, p349 ref Patent mapping is also referred to as patent landscaping. See also Patent drawing References Reflist External links and further reading http www.epo.org patents patent information business stats faq.html Patent statistics and patent mapping FAQ at the European Patent Office http 202.106.92.141 shangchuan zmyj0009.pdf Guide Book for Practical Use of Patent Map for Each Technology Field , Invention Research Institute, Japan Institute of Invention and Innovation, Japan Patent Office, Asia Pacific Industrial Property Center, JIII 2000 Category Business terms Category Patent law Map, patent ... more details
Patent law A patent office is a government al or intergovernmental organization which controls the issue of patent s. In other words, patent offices are government bodies that may grant a patent or reject the patent application based on whether or not the application fulfils the requirements for patentability . ref European Commission, http ec.europa.eu competition sectors pharmaceuticals inquiry preliminary ... Paper , 28 November 2008, page 89 pdf, 1.95 MB . ref List of patent offices For a list of patent offices ... patent offices. African Regional Intellectual Property Organization ARIPO IP Australia IPA Corporate ... Patent Office EPO Eurasian Patent Organization EAPO Deutsches Patent und Markenamt German Patent Office DPMA Indian Patent Office Intellectual Property Office of Singapore IPOS Israeli Patent Office Italian Patent and Trademark Office Japan Patent Office JPO Korean Intellectual Property Office ... INPI Netherlands Patent Office Nordic Patent Institute NPI Norwegian Industrial Property Office Organisation Africaine de la Propri t Intellectuelle OAPI Polish Patent Office PPO Rospatent Russian Federal Service for Intellectual Property, Patents and Trademarks Rospatent Spanish Patent and Trademark ... s Republic of China SIPO Swedish Patent and Registration Office PRV Swiss Federal Institute of Intellectual Property IGE Turkish Patent Institute UK Intellectual Property Office UK IPO United States Patent and Trademark Office USPTO World Intellectual Property Organization WIPO List of past patent offices or the like Confederate Patent Office Goskomizobretenie Soviet patent office International Patent Institute See also Intellectual property organisation List of patent legal concepts List of people associated with patent law References reflist External links http www.wipo.int directory en urls.jsp Directory of Intellectual Property Offices incl. Patent Offices on the World Intellectual Property Organization WIPO web site Category Patent offices de Patentamt fi Patenttitoimisto id Kantor ... more details
Patent pirate may refer to Someone who willfully commits Patent infringement Piracy patent infringement Patent troll , someone who defends his patents with undue aggression, often with no intention to market or manufacture the patented invention Someone who utilizes a submarine patent , a type of patent whose issuance is intentionally delayed for several years to maximize benefit to the holder disambig ... more details
Triadic patents are a series of corresponding patent s filed at the European Patent Organisation European Patent Office EPO , the United States Patent and Trademark Office USPTO and the Japan Patent Office JPO , for the same invention , by the same applicant or inventor patent inventor . ref OECD 2005 , Main Science and Technology Indicators, Vol. 1. ref Triadic patents form a special type of patent family . See also Trilateral Patent Offices References This article uses the Cite.php citation mechanism. If you would like more information on how to add references to this article, please see http meta.wikimedia.org wiki Cite Cite.php div class references small references div Category Patent law law term stub ... more details
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