CA2829386A1 - Ancrage osseux d'oreille externe - Google Patents

Ancrage osseux d'oreille externe Download PDF

Info

Publication number: CA2829386A1
Authority: CA; Canada
Prior art keywords: anchor; bone anchor; pins; outer ear; anchor pins
Prior art date: 2011-03-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

CA2829386A

Other languages

English (en)

Inventor

Chris HEDDON

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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 as to the accuracy of the date listed.)

2011-03-07

Filing date

2012-03-07

Publication date

2012-09-13

2012-03-07 Application filed by Individual filed Critical Individual

2012-09-13 Publication of CA2829386A1 publication Critical patent/CA2829386A1/fr

Status Abandoned legal-status Critical Current

Links

210000000988 bone and bone Anatomy 0.000 title claims abstract description 128
210000000883 ear external Anatomy 0.000 title claims abstract description 41
210000000613 ear canal Anatomy 0.000 claims abstract description 55
210000003027 ear inner Anatomy 0.000 claims abstract description 34
210000000959 ear middle Anatomy 0.000 claims abstract description 33
239000003814 drug Substances 0.000 claims abstract description 21
229940079593 drug Drugs 0.000 claims abstract description 20
238000000034 method Methods 0.000 claims abstract description 17
230000007246 mechanism Effects 0.000 claims description 50
238000004873 anchoring Methods 0.000 claims description 7
230000008901 benefit Effects 0.000 description 12
210000003454 tympanic membrane Anatomy 0.000 description 10
239000000463 material Substances 0.000 description 9
210000003477 cochlea Anatomy 0.000 description 8
239000012530 fluid Substances 0.000 description 6
239000007943 implant Substances 0.000 description 5
210000003582 temporal bone Anatomy 0.000 description 5
238000005553 drilling Methods 0.000 description 4
238000002513 implantation Methods 0.000 description 4
230000013011 mating Effects 0.000 description 3
230000001720 vestibular Effects 0.000 description 3
210000001213 vestibule labyrinth Anatomy 0.000 description 3
YDHOAQXHVQTASS-UHFFFAOYSA-N 3-amino-n-hydroxypropanamide Chemical compound NCCC(=O)NO YDHOAQXHVQTASS-UHFFFAOYSA-N 0.000 description 2
208000000781 Conductive Hearing Loss Diseases 0.000 description 2
206010010280 Conductive deafness Diseases 0.000 description 2
206010011878 Deafness Diseases 0.000 description 2
208000027530 Meniere disease Diseases 0.000 description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
208000023563 conductive hearing loss disease Diseases 0.000 description 2
230000000254 damaging effect Effects 0.000 description 2
238000002716 delivery method Methods 0.000 description 2
201000010099 disease Diseases 0.000 description 2
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
238000012377 drug delivery Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
231100000888 hearing loss Toxicity 0.000 description 2
230000010370 hearing loss Effects 0.000 description 2
208000016354 hearing loss disease Diseases 0.000 description 2
238000001802 infusion Methods 0.000 description 2
238000002483 medication Methods 0.000 description 2
239000012528 membrane Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000010936 titanium Substances 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
238000012546 transfer Methods 0.000 description 2
CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
229930182566 Gentamicin Natural products 0.000 description 1
241000878128 Malleus Species 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
230000003190 augmentative effect Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
210000004556 brain Anatomy 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000003467 diminishing effect Effects 0.000 description 1
208000005457 endolymphatic hydrops Diseases 0.000 description 1
210000000256 facial nerve Anatomy 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000002695 general anesthesia Methods 0.000 description 1
230000002068 genetic effect Effects 0.000 description 1
229960002518 gentamicin Drugs 0.000 description 1
239000003102 growth factor Substances 0.000 description 1
229910052588 hydroxylapatite Inorganic materials 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
210000001785 incus Anatomy 0.000 description 1
229910001338 liquidmetal Inorganic materials 0.000 description 1
230000007774 longterm Effects 0.000 description 1
210000002331 malleus Anatomy 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
210000001595 mastoid Anatomy 0.000 description 1
238000010172 mouse model Methods 0.000 description 1
210000004877 mucosa Anatomy 0.000 description 1
239000002105 nanoparticle Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
230000000144 pharmacologic effect Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
210000003625 skull Anatomy 0.000 description 1
210000001050 stape Anatomy 0.000 description 1
208000023088 sudden sensorineural hearing loss Diseases 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
208000024891 symptom Diseases 0.000 description 1
229940124597 therapeutic agent Drugs 0.000 description 1
230000000472 traumatic effect Effects 0.000 description 1
230000005641 tunneling Effects 0.000 description 1
230000002792 vascular Effects 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Engineering & Computer Science (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Prostheses (AREA)
Media Introduction/Drainage Providing Device (AREA)

CA2829386A 2011-03-07 2012-03-07 Ancrage osseux d'oreille externe Abandoned CA2829386A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201161449800P	2011-03-07	2011-03-07
US61/449,800		2011-03-07
PCT/US2012/028149 WO2012122319A2 (fr)	2011-03-07	2012-03-07	Ancrage osseux d'oreille externe

Publications (1)

Publication Number	Publication Date
CA2829386A1 true CA2829386A1 (fr)	2012-09-13

Family

ID=46798784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2829386A Abandoned CA2829386A1 (fr)	2011-03-07	2012-03-07	Ancrage osseux d'oreille externe

Country Status (4)

Country	Link
EP (1)	EP2683332A2 (fr)
AU (1)	AU2012225498A1 (fr)
CA (1)	CA2829386A1 (fr)
WO (1)	WO2012122319A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19853299C2 (de) *	1998-11-19	2003-04-03	Thomas Lenarz	Katheter zur Applikation von Medikamenten in Flüssigkeitsräumen des menschlichen Innenohrs
US6648873B2 (en) *	2001-09-21	2003-11-18	Durect Corp.	Aural catheter system including anchor balloon and balloon inflation device
JP4398728B2 (ja) *	2001-10-24	2010-01-13	メド−エル・エレクトロメディツィニシェ・ゲラーテ・ゲーエムベーハー	埋込み式流体配送装置と埋込み式電極
WO2009009487A1 (fr) *	2007-07-06	2009-01-15	Cochlear Americas	Gaine d'administration de médicament complémentaire pour un dispositif médical implantable
US8270649B2 (en) *	2007-10-25	2012-09-18	Able Planet Incorporated	Technology delivery, positioning and sound management system and method for use in the ear canal
US8062374B2 (en) *	2008-12-01	2011-11-22	Custom Spine, Inc.	Compliant interbody fusion device with deployable bone anchors

2012
- 2012-03-07 CA CA2829386A patent/CA2829386A1/fr not_active Abandoned
- 2012-03-07 AU AU2012225498A patent/AU2012225498A1/en not_active Abandoned
- 2012-03-07 WO PCT/US2012/028149 patent/WO2012122319A2/fr not_active Ceased
- 2012-03-07 EP EP12754414.6A patent/EP2683332A2/fr not_active Withdrawn

Also Published As

Publication number	Publication date
WO2012122319A3 (fr)	2012-11-08
EP2683332A2 (fr)	2014-01-15
AU2012225498A1 (en)	2013-09-12
WO2012122319A2 (fr)	2012-09-13

Legal Events

Date	Code	Title	Description
2016-04-20	FZDE	Discontinued	Effective date: 20160309

Publication	Publication Date	Title
US9011384B2 (en)	2015-04-21	Outer ear bone anchor
US11213662B2 (en)	2022-01-04	Treatment of the ear
CN104684613B (zh)	2016-10-12	带有引线且带有接合翼的可植入主体
US8133215B2 (en)	2012-03-13	Independently-manufactured drug delivery module and corresponding receptacle in an implantable medical device
US8852251B2 (en)	2014-10-07	Mechanical fixation system for a prosthetic device
US12121415B2 (en)	2024-10-22	Inner ear plug
US9480838B2 (en)	2016-11-01	Cochlear electrode with apical lateral wall section and basal modiolar hugging section
US9516433B2 (en)	2016-12-06	Combined functional component and implantable actuator positioning mechanism
CN109688976B (zh)	2021-08-10	被动型中耳假体
EP2981327B1 (fr)	2017-09-13	Électrode atraumatique s'enroulant autour du modiolus
US20240277528A1 (en)	2024-08-22	Advanced ear access
CA2829386A1 (fr)	2012-09-13	Ancrage osseux d'oreille externe
US10798502B2 (en)	2020-10-06	Implantable transducer system
US20240108870A1 (en)	2024-04-04	Implantable therapeutic substance delivery