| 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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| 03/25/2009 | CN201213039Y Network desk type integrated fundamental theory of electrical engineering synchronous learning machine |
| 03/25/2009 | CN101390777A Injury device of diffusibility axon injury experiment |
| 03/25/2009 | CN100471466C Mouse space memory retention model and intelligent action inspecting system |
| 03/25/2009 | CN100471465C Mouse hearing and vision memory model and intelligent action inspecting system |
| 03/24/2009 | US7507092 Cell seeded models for medical testing |
| 03/19/2009 | WO2009010657A3 Educational measuring and numeration device |
| 03/19/2009 | WO2008151202A3 Elastic deformable heart and torso phantom for nuclear imaging of heart with realistic modes of cardiac and respiratory motion |
| 03/19/2009 | US20090075245 Method of mounting a game animal and kit therefor |
| 03/19/2009 | US20090075244 Models and Methods of Using Same for Testing Medical Devices |
| 03/18/2009 | EP2037430A1 Tooth for jaw tooth model and method of producing the same |
| 03/18/2009 | EP2034928A1 Aspheric intraocular lens and method for designing such iol |
| 03/18/2009 | CN201210363Y Heart constant pressure perfusion apparatus |
| 03/18/2009 | CN201210362Y Quantitative gas firing gun for secondary school experiment |
| 03/18/2009 | CN201210361Y Torricelli's experimental demonstrator convenient for storage |
| 03/18/2009 | CN201210360Y Instructional medium for circumferential movement demonstration |
| 03/18/2009 | CN201210359Y Infrared single pendulum demonstration apparatus |
| 03/18/2009 | CN201210358Y Demonstrator for wind forming |
| 03/18/2009 | CN101388155A Experiment teaching aid for demonstrating breeze generating set |
| 03/18/2009 | CN101388154A Landform model engraving method |
| 03/18/2009 | CN101388153A Demonstration instrument for physical mathematics teaching |
| 03/12/2009 | WO2009004297A3 Phantom for imaging apparatuses |
| 03/12/2009 | US20090068628 Apparatus and Method for Cyber Healthcare Monitoring, With Calibration Using Thin Client Communicating Techniques |
| 03/12/2009 | US20090068627 Medical physiological simulator including a conductive elastomer layer |
| 03/12/2009 | DE202007015162U1 Demosets Demo Sets |
| 03/12/2009 | DE102007062766A1 Beckenanordnung für ein Dummy-Modell Beck arrangement for a dummy model |
| 03/12/2009 | DE102007042922A1 Method for preparing anatomical models in human and veterinary medicine, involves acquisitioning of image of patient data through two-dimension or three-dimension ultrasound, and exporting image data from ultrasound device |
| 03/12/2009 | DE102007042332A1 Radiographic imaging system, e.g. radiographic angiography system for conducting interventional contact to patient, has screen, which is used for displaying recorded radiographs in former mode |
| 03/11/2009 | EP1545368B1 Computer-assisted hip replacement surgery |
| 03/11/2009 | EP1417547A4 Interface apparatus with cable-driven force feedback and four grounded actuators |
| 03/11/2009 | CN201207241Y Hanging type optical tool rack |
| 03/11/2009 | CN201207240Y Non-rotary engine model |
| 03/11/2009 | CN201207239Y Battery demonstration pack oriented to teaching aid market |
| 03/11/2009 | CN201207238Y Demonstration instrument for metallic electric resistivity changing with temperature |
| 03/11/2009 | CN201207237Y Demonstration instrument for charged particle movement |
| 03/11/2009 | CN201207236Y 简易扩音器 Simple megaphone |
| 03/11/2009 | CN201207235Y 声波共振演示仪 Acoustic resonance Demonstrator |
| 03/11/2009 | CN201207234Y Bernoulli formula phenomenon demonstration instrument |
| 03/11/2009 | CN201207233Y Galileo ideal slope demonstration instrument |
| 03/11/2009 | CN201207232Y 共振演示仪 Resonance Demonstrator |
| 03/11/2009 | CN201207231Y Three-dimensional variant geometrical frame |
| 03/11/2009 | CN201207230Y Teaching demonstration splice for multiplication formula |
| 03/11/2009 | CN201207229Y Pulling force experiment instrument for network synthetic wire laying |
| 03/11/2009 | CN201207228Y Rotary exhibition table for demonstration experiment |
| 03/11/2009 | CN201205844Y Biological specimen art picture |
| 03/11/2009 | CN101384298A Cpr assistance and effectiveness display |
| 03/11/2009 | CN101383107A Pelvis assembly for dummy model |
| 03/11/2009 | CN101383106A Emotional gene cipher code chain related to paper crane attaching method |
| 03/10/2009 | US7500853 Mechanical interface for a computer system |
| 03/10/2009 | US7500852 Teaching aid device and method of teaching |
| 03/10/2009 | US7500755 Display apparatus and image processing system |
| 03/10/2009 | CA2390644C Cpr manikin with optional automatic external defibrillation |
| 03/05/2009 | WO2009029346A1 Flexible member based simulator |
| 03/05/2009 | WO2009027279A2 System and method for analysing a surgical operation by endoscopy |
| 03/05/2009 | WO2009011991A3 Orientation sensing of a rod |
| 03/05/2009 | US20090062698 Methods and apparatuses for rehabilitation and training |
| 03/05/2009 | US20090061405 Doll with revolving abdominal chamber to simulate pregnancy |
| 03/05/2009 | US20090061404 Medical training simulator including contact-less sensors |
| 03/05/2009 | US20090057622 Simulant of Radiological Contamination |
| 03/04/2009 | EP1103041A4 Interface device and method for interfacing instruments to medical procedure simulation system |
| 03/04/2009 | CN201203980Y Simple demonstration apparatus for human body respiration principle |
| 03/04/2009 | CN201203979Y Demonstration apparatus for nitrogen gas and oxygen gas reaction under high voltage arc action |
| 03/04/2009 | CN201203978Y Wire cross diffraction experimental device using laser pen as light source |
| 03/04/2009 | CN201203977Y Dry battery laser light source for secondary school physical experiment |
| 03/04/2009 | CN201203976Y Experimental device for laser pen interference and diffraction |
| 03/04/2009 | CN201203975Y Poisson brilliant spot demonstration experimental device using laser pen as light source |
| 03/04/2009 | CN201203974Y Electric force electronic technology experimental device |
| 03/04/2009 | CN201203973Y Portable combined electrology experiment box with single power supply |
| 03/04/2009 | CN201203972Y Electrostatic demonstration device |
| 03/04/2009 | CN201203971Y Electrostatic experimental device |
| 03/04/2009 | CN201203970Y Demonstration apparatus for pressure thermos flask principle |
| 03/04/2009 | CN201203969Y Demonstration apparatus for air-bubble variation |
| 03/04/2009 | CN201203968Y Demonstration instrument for air-pressure apply work |
| 03/04/2009 | CN201203967Y Magnetic-drive forced vibration demonstration device |
| 03/04/2009 | CN201203966Y Demonstration apparatus for optical rotation experiment |
| 03/04/2009 | CN201203965Y Demonstration apparatus for energy conversion |
| 03/04/2009 | CN201203964Y Round and regular polygon intuitional teaching aid |
| 03/04/2009 | CN201200067Y Sanitary box of circuit experiment |
| 03/04/2009 | CN101377890A Electronic device embedded with analog physical mechanics experiment scene and control method thereof |
| 02/26/2009 | US20090053683 Flexible Member Based Simulator |
| 02/25/2009 | CN201199399Y Mist, liquid type secondary school physical optical experiment instrument |
| 02/25/2009 | CN201199398Y Electronic technology synthesis laboratory box |
| 02/25/2009 | CN201199397Y Demonstration model for teaching physics |
| 02/25/2009 | CN201199396Y Multifunctional derivation demonstration device for round area formula |
| 02/25/2009 | CN101373563A Lorentz chaos circuit |
| 02/25/2009 | CN100464356C Single pendulum and compound pendulum compositive experimentation instrument |
| 02/24/2009 | US7494471 Moon phase menstrual tracking and educational system |
| 02/24/2009 | US7494342 Apparatus and method for demonstrating the efficacy of a consumer product to produce a consumer-desired effect |
| 02/24/2009 | CA2364799C Celestial object location device |
| 02/19/2009 | WO2009022043A1 Anaesthesia machine simulator |
| 02/19/2009 | US20090044803 Anaesthesia machine simulator |
| 02/19/2009 | DE102007038623A1 Modular system for components arrangement of e.g. air conditioning system for training purpose, has hollow bodies joined as module elements, where side surfaces of each element have openings attachable or closable while joining elements |
| 02/18/2009 | EP2026315A2 Drive for calculating the rotary motions of the foot of a dummy relative to the lower leg |
| 02/18/2009 | CN201196849Y Model for training hemostasis operation of artery and vein |
| 02/18/2009 | CN201196848Y DNA double helix demonstration teaching aid |
| 02/18/2009 | CN201196847Y Convex lens imaging principle rule demonstration instrument for teaching |
| 02/18/2009 | CN201196846Y 74 block |
| 02/18/2009 | CN201194598Y Electricity laboratory box for teaching physics |
| 02/18/2009 | CN101369384A Uniform linear movement demonstration device |
| 02/17/2009 | US7491111 Interactive play device and method |
| 02/17/2009 | US7491108 Interactive play device and method |