| Patents for G09B 23 - Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes (20,724) |
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| 08/19/2009 | CN100530269C Optical vision effect testing apparatus and testing method thereof |
| 08/18/2009 | US7575434 Surgery practice kit |
| 08/13/2009 | DE202009007610U1 Modell zur Übung der Punktion von Gefäßen Model for the practice of puncturing of vessels |
| 08/13/2009 | DE112007001986T5 Medizinische Trainingsvorrichtung Medical training device |
| 08/12/2009 | CN201289704Y Elbow joint intracavity injection model |
| 08/12/2009 | CN201289703Y Electromagnetic induction demonstration instrument |
| 08/12/2009 | CN201289702Y Building block teaching aid for visual multifunctional universal assembling shell type heat exchanger |
| 08/12/2009 | CN201289701Y Experiment instrument for forced vibration of socle girder |
| 08/12/2009 | CN201289700Y Vibration demonstration instrument |
| 08/12/2009 | CN201289699Y Demonstration teaching aid for law of conservation of momentum |
| 08/12/2009 | CN201289698Y Experiment instrument for structure stability |
| 08/12/2009 | CN201289697Y Experiment instrument for roly-poly stability |
| 08/12/2009 | CN201289696Y Six-usage graph ruler |
| 08/12/2009 | CN201289695Y Demonstration device for surface area and body area |
| 08/12/2009 | CN201289694Y Simulated experiment device for soil water save and water penetration |
| 08/12/2009 | CN101506859A 计算机化的医疗培训系统 Computerized medical training system |
| 08/12/2009 | CN101504804A Tri-dimensional blood flow simulation experiment apparatus for encephalic Willis ring |
| 08/11/2009 | US7572127 Operating room educational television “OREDUTV”. |
| 08/06/2009 | WO2009097045A1 Device and methods for medical training using live subjects |
| 08/06/2009 | US20090197231 Toilet training using absorbent article packaging |
| 08/05/2009 | CN201285617Y Knotting training model |
| 08/05/2009 | CN201285616Y Demonstration model for canal reposition procedure |
| 08/05/2009 | CN201285615Y Optical teaching experiment apparatus |
| 08/05/2009 | CN201285614Y Handhold wave optical demonstrator |
| 08/05/2009 | CN201285613Y Experiment circuit board |
| 08/05/2009 | CN201285612Y Electrology experiment apparatus for multifunctional physics teaching |
| 08/05/2009 | CN201285611Y Longitudinal wave demonstrator |
| 08/05/2009 | CN100524391C Ampere meter with single straight conducting wire for preventing interference from earth magnetism |
| 08/05/2009 | CN100524390C Optical vision effect testing apparatus and testing method thereof |
| 08/05/2009 | CN100524389C Optical vision effect testing apparatus and testing method thereof |
| 08/05/2009 | CN100524388C Detecting device and method for optic vision effect |
| 08/05/2009 | CN100524387C Optical vision effect testing apparatus and testing method thereof |
| 08/05/2009 | CN100524386C Optical vision effect testing apparatus and testing method thereof |
| 08/04/2009 | CA2374653C A method and apparatus for modeling coil springs using a force field generator |
| 07/30/2009 | WO2009094621A2 Devices and methods for implementing endoscopic surgical procedures and instruments within a virtual environment |
| 07/30/2009 | US20090191529 Video game-based, immersive, advanced burn care educational module |
| 07/30/2009 | DE202009004102U1 Einrichtung zum Lehren, Lernen und Trainieren der medizinischen Endoskopie Means for teaching, learning and training of medical endoscopy |
| 07/30/2009 | DE102007063562A1 Lead collimator is provided in form of tubular curvature with comparatively larger arc radius, to generate bundle controlled gamma radiations, and energy spectrums of such gamma radiations are calculated |
| 07/29/2009 | EP1816954A4 Cuff volume constraining device |
| 07/29/2009 | CN201281903Y Demonstration board for Pythagorean proposition |
| 07/29/2009 | CN101494004A Experimental apparatus for steel ball magnetic suspension movement |
| 07/29/2009 | CN101494003A Roly-poly principle demonstration instrument |
| 07/29/2009 | CN100520861C Reynolds test instrument |
| 07/28/2009 | US7566328 Anatomical apron and method for illustrating surgical procedures |
| 07/28/2009 | US7566222 Method, apparatus and kit for demonstrating the use of absorbent products |
| 07/23/2009 | WO2009049282A3 Mixed simulator and uses thereof |
| 07/22/2009 | EP2080184A2 Flexible object simulator |
| 07/22/2009 | EP2080183A1 Endotrainer |
| 07/22/2009 | EP2080182A1 Training aid |
| 07/22/2009 | EP2079430A1 Method and system for improving a subject's sensory, reflex and/or motor mechanisms via auditory, tactile or visual stimulations |
| 07/22/2009 | CN201278228Y Electronic demonstration apparatus for human body acupoint |
| 07/22/2009 | CN201278227Y Digital signal process experiment development board |
| 07/22/2009 | CN201278226Y Experiment apparatus for heat absorption and radiation of liquid |
| 07/22/2009 | CN201278225Y Liquid buoyancy force demonstrator |
| 07/22/2009 | CN201278224Y Gravity acceleration determinator |
| 07/22/2009 | CN201278223Y Intelligent magic bead blocks |
| 07/22/2009 | CN201278222Y Explosion experiment apparatus for dust burning |
| 07/22/2009 | CN101488297A Head simulation model used for brain nerve magnetic stimulation induction electric field detection |
| 07/22/2009 | CN101488296A Sound wave experiment teaching tool |
| 07/22/2009 | CN101488295A Demonstration apparatus for triangular component force bearing analysis |
| 07/22/2009 | CN100517415C Insect extender |
| 07/22/2009 | CN100517414C Photoelectric signal conversion demonstration instrument |
| 07/16/2009 | WO2009088612A2 Virtual tool manipulation system |
| 07/16/2009 | WO2009088305A1 Manikin with cooling plate |
| 07/16/2009 | WO2009088304A1 A device for simulating variable lung compliance |
| 07/16/2009 | WO2009088303A1 Joint assembly for manikin or patient simulator |
| 07/16/2009 | WO2009087314A1 Device for simulating the stomach of a monogastric mammal or of a human being |
| 07/16/2009 | WO2009086714A1 An endoscope simulation installment and its system and its simulation method. |
| 07/16/2009 | WO2009066040A3 Appliance for simulating the chewing action of a mammal |
| 07/16/2009 | US20090181351 Three-dimensional periodic table |
| 07/16/2009 | US20090181350 Medical Device And Procedure Simulation |
| 07/16/2009 | CA2704159A1 Device for simulating the stomach of a monogastric mammal or of a human being |
| 07/15/2009 | EP2077883A1 Cardiopulminary resuscitation timer |
| 07/15/2009 | CN201274118Y Nasal and gastric tube and trachea nursing model |
| 07/15/2009 | CN201274117Y Intra-cavity injection and suction model for knee joint |
| 07/15/2009 | CN201274116Y Demonstrator for reflection, refraction and perfect reflection of light |
| 07/15/2009 | CN201274115Y Small multifunctional optical diffraction demonstration instrument |
| 07/15/2009 | CN201274114Y Brewster law demonstrator |
| 07/15/2009 | CN201274113Y Design type physical DC circuit experiment box |
| 07/15/2009 | CN201274112Y Household circuit demonstration board |
| 07/15/2009 | CN201274111Y Heat radiation experiment apparatus |
| 07/15/2009 | CN201274110Y Atmosphere pressure demonstrator |
| 07/15/2009 | CN201274109Y Wind box experiment instrument |
| 07/15/2009 | CN201274108Y Movable pulley support point demonstrator |
| 07/15/2009 | CN201274107Y Self-organizing sensor experiment box |
| 07/15/2009 | CN201274106Y Metal cold and hot deforming demonstrator |
| 07/15/2009 | CN201274105Y Three-view projection teaching aid |
| 07/15/2009 | CN101483018A Apparatus for simulating adaptability of lung and medical patient simulator |
| 07/15/2009 | CN101483017A Electromagnetic suspension experiment and demonstration apparatus |
| 07/15/2009 | CN101483016A Three-harmony number sheet |
| 07/15/2009 | CN100514390C Detection device and method (1) for optical visual effect |
| 07/15/2009 | CN100514389C Optical vision effect testing apparatus and testing method thereof |
| 07/15/2009 | CN100514388C Optical vision effect testing apparatus and testing method thereof |
| 07/15/2009 | CN100514387C Optical vision effect testing apparatus and testing method thereof |
| 07/15/2009 | CN100514386C Optical vision effect testing apparatus and testing method thereof |
| 07/14/2009 | US7561713 Electro-acoustic device for creating patterns of particulate matter |
| 07/14/2009 | US7559225 Artificial throat |
| 07/14/2009 | CA2445618C A latent property diagnosing procedure |
| 07/09/2009 | US20090177452 Virtual Tool Manipulation System |
| 07/09/2009 | US20090176197 Hydrostatic training device |