-40%
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***
1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***

1 USED GIANT EAR MODEL 0133-00 ***MAKE OFFER***

$ 79.19

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • MPN: 0133-00
  • Condition: 5 times life-size, this unbreakable polymer reproduction depicts the human organ of hearing and balance. Sagittally sectioned along the length of the auditory canal and Eustachian tube, it is easy to trace the path of sound waves entering the ear, and it becomes clear how pressure is equalized on both sides of the eardrum. The entire middle ear chamber and the labyrinth is exposed to view. **this piece is missing ** malleus (hammer) and incus (anvil), and the attached see-through tympanic membrane lift out, as well as the entire labyrinth unit, for hands-on study. Two of the three semicircular canals are made of transparent tubing ,(colored fluid has dried up) representing the endolymph. An air bubble in each will shift position when tilted, demonstrating the function of the canals in maintaining equilibrium. A spiral cutaway of the cochlea shows its three canals in contrasting colors to teach the concept of pitch.
  • Brand: Denoyer-Geppert, International
  • Intended Use/Discipline: STUDENT MEDICAL/EDUCATION
  • Model: EAR/ OUTER/INNER
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Country/Region of Manufacture: United States

    Description

    Welcome to Canarsky & Daughters. We are here to sell these items. We are looking forward to doing business with you, so have fun browsing and buying. Reasonable offers are always welcomed.
    ATTN: Please read all of our updated terms and conditions posted below before bidding. If you have difficulty with these terms, please write us with your concern.
    *By placing your bid, you accept these terms and agree to abide by them.*
    *************
    THIS LOT CONSISTS OF: 1 USED GIANT EAR MODEL 0133-00
    POINTING OUT THE AREAS ARE NUMBERED 1-36 ON OUR MODEL**NOTE: IT IS MISSING ONE OF THE TWO (REMOVABLE) PIECES : #11-20 (THE AUDITORY OSSICLES) THAT ARE SUPPOSE TO BE INCLUDED. EVERYTHING THAT IS PICTURED IS WHAT COMES IN THIS LOT
    1. Auricle (pinna) 2. Cartilage and skin 3. External auditory canal 4. Wax-producing glands 5. Earlobe 6. Cartilage of external auditory meatus 7. Temporal bone 8. Styloid process 9. Tympanic (fibrocartilaginous) ring 10.Tympanic membrane (eardrum) Auditory Ossicles: 11.Incus (anvil) 12. Malleus (hammer) 13. Stapes (stirrup) 14. Anterior ligament of malleus 15. Posterior ligament of incus 16. Tensor tympani muscle 17. Stapedius muscle 18. Tympanic cavity 19. Eustachian tube 20. Anterior semicircular canal 21. Ampulla of superior canal 22. Posterior semicircular canal 23. Ampulla of posterior canal 24. Lateral semicircular canal 25. Ampulla of lateral canal 26. Vestibule 27. Oval window located under stapes (vestibular window) 28. Round window (cochlear window) 29. Cochlea, first turnScala vestibuli (orange) Scala media (white) Scala tympani (blue) 30. Cochlea, second turn 31. Cupula 32. Vestibular nerve (Cranial Nerve VIII) 33. Cochlear nerve (Cranial Nerve VIII) 34. Facial nerve (Cranial Nerve VII) 35. Internal carotid artery 36. Cartilaginous portion of Eustachian tube
    ITEM WEIGHT MAY BE DIMENSIONAL WEIGHT, NOT ACTUAL WEIGHT, PER CURRENT USPS/UPS SHIPPING GUIDELINES.
    USED NO BOX
    CONDITION: USED SURPLUS
    NO REASONABLE OFFER REFUSED.
    The approximate shipping weight is 23 lbs.
    *************
    All items are sold "as is".
    Unless described as "new" above, items are used.
    *** We do not have the facilities to test most of these items. ***
    You are only buying the item(s) pictured/described.
    ALL TECHNICAL QUESTIONS/PROBLEMS SHOULD BE ADDRESSED THROUGH EBAY MESSAGES FOR THE FASTEST POSSIBLE SERVICE. IF SENT TO OUR EMAIL, YOUR CORRESPONDENCE MAY NOT BE SEEN AS QUICKLY.
    Please note, we are not experts in these fields and so may not be able to give you the answers you require. We will, however, do our best to find the information you request.
    THANK YOU FOR YOUR COOPERATION.
    This item must be settled for immediately. All items not settled for in full will be relisted or sold at our discretion, and appropriate feedback will be left.
    PLEASE NOTE: The actual shipment of your item(s) may take anywhere from 1 to 10 days depending on such factors as the item's weight, holidays, weather, etc. plus the actual delivery time.
    The tracking number will be provided by request.
    *We ship and insure all packages through USPS. Any damaged package received should be addressed with the delivering USPS office and a claim filed there.*
    If you wish your item to be shipped via UPS or FedEx using your own account, you are encouraged to arrange for UPS or FedEx to pick-up the item. We will provide any information needed. However, there is a handling fee if we need to deliver the item to a drop-off location, and the purchase must be before 2pm (central US time zone) if you need overnight service.
    Shipping weight of this item is approximately 23 lbs.
    PAYMENTS MUST BE MADE IN FULL IMMEDIATELY. SEE TERMS FOR ANY ADDITIONAL INFO NEEDED.