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238000005859 coupling reaction Methods 0.000 claims description 3.

238000010168 coupling process Methods 0.000 claims description 3.

230000000007 visual effect Effects 0.000 claims description 9.

238000005520 cutting process Methods 0.000 claims description 31.

210000003454 Tympanic Membrane Anatomy 0.000 claims description 43.

238000009423 ventilation Methods 0.000 title abstract description 183.

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Assignors: PRECEPTIS MEDICAL, LLC Application granted granted Critical Publication of US9023059B2 publication Critical patent/US9023059B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Publication of US20090209972A1 publication Critical patent/US20090209972A1/en Assigned to PRECEPTIS MEDICAL, INC. Assignors: KOKATE, JAYDEEP YESHWANT, LOUSHIN, MICHAEL K. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US3006808P priority Critical Application filed by Preceptis Medical Inc filed Critical Preceptis Medical Inc Priority to US12/389,552 priority patent/US9023059B2/en Assigned to PRECEPTIS MEDICAL, LLC reassignment PRECEPTIS MEDICAL, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Preceptis Medical Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Leland Jaydeep Yeshwant Kokate Current Assignee (The listed assignees may be inaccurate.

Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US12/389,552 Other versions US20090209972A1

Google Patents Ventilation device and insertion system thereforĭownload PDF Info Publication number US9023059B2 US9023059B2 US12/389,552 US38955209A US9023059B2 US 9023059 B2 US9023059 B2 US 9023059B2 US 38955209 A US38955209 A US 38955209A US 9023059 B2 US9023059 B2 US 9023059B2 Authority US United States Prior art keywords sheath member ear tube proximal ventilation device distal end Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US9023059B2 - Ventilation device and insertion system therefor US9023059B2 - Ventilation device and insertion system therefor

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