Cochlear Bone Anchored Solutions: Difference between revisions
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{{Short description|Swedish hearing aid manufacturer}} |
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{{advert|date=May 2014}} |
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{{COI|date=May 2014}} |
{{COI|date=May 2014}} |
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{{Infobox company |
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{{infobox beverage |
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|name = |
|name = Cochlear Bone Anchored Solutions |
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|image |
|image = |
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|image_caption = |
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|caption = The Baha 4 Systems display the Baha Attract och Baha Connect Systems and how they are connected |
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|industry = Medical devices |
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|type = [[Cochlear Baha 4 Systems]] |
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|parent = Cochlear Limited |
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|manufacturer = Cochlear Bone Anchored Solutions |
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|founded = 1999 |
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|origin = Sweden. Purchased by Australian company [[Cochlear Limited|Cochlear]] in 2005. |
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|products = Bone anchored hearing aids |
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|introduced = 1977 |
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|models = Baha 4 Sound Processor, BP110 Power, BP100, Baha Fitting Software |
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'''Cochlear Bone Anchored Solutions''' is a company based in Gothenburg, Sweden |
'''Cochlear Bone Anchored Solutions''' is a company based in [[Gothenburg]], Sweden that manufactures and distributes bone conduction hearing solutions under the trademark Baha. The company was founded in 1999 under the name Entific Medical Systems. When [[Cochlear Limited|Cochlear]] bought the company in 2005, the name was changed to Cochlear Bone Anchored Solutions. The acronym "BAHA" (for [[bone anchored hearing aid]]) was trademarked into Baha, as it is not considered a hearing aid by insurance companies. |
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==Baha system== |
==Baha system== |
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The Baha system is a [[Bone-anchored hearing aid|bone conduction hearing system]] designed, developed and marketed by Cochlear Bone Anchored Solutions. |
The Baha system is a [[Bone-anchored hearing aid|bone conduction hearing system]] designed, developed and marketed by Cochlear Bone Anchored Solutions. |
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It is a semi-implantable under the skin bone conduction hearing device coupled to the skull by a titanium fixture.<ref>{{cite book |last1=Dun |first1=Catharina A. J. |last2=Faber |first2=Hubert T. |last3=de Wolf |first3=Maarten J. F. |last4=Cremers |first4=Cor W. R. J. |last5=Hol |first5=Myrthe K. S. |chapter=An Overview of Different Systems: The Bone-Anchored Hearing Aid |pages=22–31 |doi=10.1159/000323577 |title=Implantable Bone Conduction Hearing Aids |series=Advances in Oto-Rhino-Laryngology |year=2011 |isbn=978-3-8055-9700-5 |volume=71 |pmid=21389701 |editor1-first=Martin |editor1-last=Kompis |editor2-first=Marco-Domenico |editor2-last=Caversaccio}}</ref> The system transfers sound to the inner ear through the bone |
It is a semi-implantable, under the skin bone conduction hearing device coupled to the skull by a titanium fixture.<ref>{{cite book |last1=Dun |first1=Catharina A. J. |last2=Faber |first2=Hubert T. |last3=de Wolf |first3=Maarten J. F. |last4=Cremers |first4=Cor W. R. J. |last5=Hol |first5=Myrthe K. S. |chapter=An Overview of Different Systems: The Bone-Anchored Hearing Aid |pages=22–31 |doi=10.1159/000323577 |title=Implantable Bone Conduction Hearing Aids |series=Advances in Oto-Rhino-Laryngology |year=2011 |isbn=978-3-8055-9700-5 |volume=71 |pmid=21389701 |editor1-first=Martin |editor1-last=Kompis |editor2-first=Marco-Domenico |editor2-last=Caversaccio}}</ref> The system transfers sound to the inner ear through the bone. |
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Over 100,000 people have had the system implanted.<ref>{{cite journal |first1=Daniela |last1=Gompelmann |first2=Ralf |last2=Eberhardt |first3=Claus-Peter |last3=Heuβel |first4=Hans |last4=Hoffmann |first5=Hendrik |last5=Dienemann |first6=Maren |last6=Schuhmann |first7=Dittmar |last7=Böckler |first8=Philipp A. |last8=Schnabel |first9=Arne |last10=Lopez-Benitez |first10=Ruben |last11=Herth |first11=Felix J.F. |last9=Warth |year=2011 |title=Lung Sequestration: A Rare Cause for Pulmonary Symptoms in Adulthood |journal=Respiration |volume=82 |issue=5 |pages=445–50 |doi=10.1159/000323562|pmid=21311173 |display-authors=8 |doi-access=free }}</ref> |
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==History== |
==History== |
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[[File:Dr Anders Tjellström testing Cochlear Baha wireless accessories.PNG|thumb|Dr Anders Tjellström, the founder of Baha, testing the Cochlear Baha wireless accessories]] |
[[File:Dr Anders Tjellström testing Cochlear Baha wireless accessories.PNG|thumb|Dr Anders Tjellström, the founder of Baha, testing the Cochlear Baha wireless accessories]] |
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Professor [[Per-Ingvar Brånemark]] discovered [[osseointegration]] in the 1950s which allows titanium implants to fuse with human bone. The discovery led to wide use in dental implants. In the mid-1970s Brånemark, together with his ENT colleague Dr Anders Tjellström, glued an Oticon bone vibrator to a snap coupling fitted to a dental implant and then connected it to an audiometer. The patient reported a very high, clear sound |
Professor [[Per-Ingvar Brånemark]] discovered [[osseointegration]] in the 1950s, which allows titanium implants to fuse with human bone. The discovery led to wide use in dental implants. In the mid-1970s, Brånemark, together with his ENT colleague Dr Anders Tjellström, glued an Oticon bone vibrator to a snap coupling fitted to a dental implant and then connected it to an audiometer. The patient reported a very high, clear sound, suggesting that the sound propagated through the bones of the maxilla to the inner ear. .<ref>{{cite journal |pmid=356184 |year=1977 |last1=Brånemark |first1=PI |last2=Hansson |first2=BO |last3=Adell |first3=R |last4=Breine |first4=U |last5=Lindström |first5=J |last6=Hallén |first6=O |last7=Ohman |first7=A |title=Osseointegrated implants in the treatment of the edentulous jaw. Experience from a 10-year period |volume=16 |pages=1–132 |journal=Scandinavian Journal of Plastic and Reconstructive Surgery. Supplementum}}</ref> |
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Doctors [[Anders Tjellström]] at [[Sahlgrenska University Hospital]] in Gothenburg, Sweden, implanted and fitted the first patient with a Baha sound processor in 1977.<ref>{{Cite journal |last1=Lidén |first1=Gunnar |last2=Jacobsson |first2=Magnus |last3=Håkansson |first3=Bo |last4=Tjellström |first4=Anders |last5=Carlsson |first5=Peder |last6=Ringdahl |first6=Anders |last7=Erlandson |first7=Björn-Erik |date=October 1990 |title=Ten Years of Experience with the Swedish Bone-Anchored Hearing System |url=http://journals.sagepub.com/doi/10.1177/0003489490099S1001 |journal=Annals of Otology, Rhinology & Laryngology |language=en |volume=99 |issue=10_suppl |pages=1–16 |doi=10.1177/0003489490099S1001 |pmid=2121086 |issn=0003-4894}}</ref> |
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== Types of implants by bone conduction == |
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There are currently two types of bone driving implants available for the rehabilitation of hearing loss: percutaneous (penetrates the skin) and transcutaneous (does not penetrate the skin). The percutaneous Baha consists of a titanium implant connected to a percutaneous pillar and a sound processor coupled to this structure. This solution provides a direct and quality yes transmission. However, it requires daily hygienic care throughout life. It is important to note that there is also the possibility of local skin complications, and sometimes the loss of the implant.<ref>{{Cite journal |last=Dimitriadis |first=Panagiotis A. |last2=Hind |first2=Daniel |last3=Wright |first3=Kay |last4=Proctor |first4=Vicki |last5=Greenwood |first5=Larissa |last6=Carrick |first6=Suzanne |last7=Ray |first7=Jaydip |date=October 2017 |title=Single-center Experience of Over a Hundred Implantations of a Transcutaneous Bone Conduction Device |url=https://journals.lww.com/otology-neurotology/Abstract/2017/10000/Single_center_Experience_of_Over_a_Hundred.21.aspx |journal=Otology & Neurotology |language=en-US |volume=38 |issue=9 |pages=1301–1307 |doi=10.1097/MAO.0000000000001529 |issn=1531-7129}}</ref> Studies have shown that 8% -59% of cases may have soft tissue reactions and infections around the pillar, implant loss in 8.3% of cases and even surgery review by 5% -42% of procedures.<ref>{{Cite journal |last=Dimitriadis |first=Panagiotis A. |last2=Hind |first2=Daniel |last3=Wright |first3=Kay |last4=Proctor |first4=Vicki |last5=Greenwood |first5=Larissa |last6=Carrick |first6=Suzanne |last7=Ray |first7=Jaydip |date=October 2017 |title=Single-center Experience of Over a Hundred Implantations of a Transcutaneous Bone Conduction Device |url=https://journals.lww.com/otology-neurotology/Abstract/2017/10000/Single_center_Experience_of_Over_a_Hundred.21.aspx |journal=Otology & Neurotology |language=en-US |volume=38 |issue=9 |pages=1301–1307 |doi=10.1097/MAO.0000000000001529 |issn=1531-7129}}</ref> |
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== References == |
== References == |
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Latest revision as of 06:38, 24 January 2024
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| Industry | Medical devices |
|---|---|
| Founded | 1999 |
| Products | Bone anchored hearing aids |
| Parent | Cochlear Limited |
| Website | www |
Cochlear Bone Anchored Solutions is a company based in Gothenburg, Sweden that manufactures and distributes bone conduction hearing solutions under the trademark Baha. The company was founded in 1999 under the name Entific Medical Systems. When Cochlear bought the company in 2005, the name was changed to Cochlear Bone Anchored Solutions. The acronym "BAHA" (for bone anchored hearing aid) was trademarked into Baha, as it is not considered a hearing aid by insurance companies.
Baha system
[edit]The Baha system is a bone conduction hearing system designed, developed and marketed by Cochlear Bone Anchored Solutions.
It is a semi-implantable, under the skin bone conduction hearing device coupled to the skull by a titanium fixture.[1] The system transfers sound to the inner ear through the bone.
Over 100,000 people have had the system implanted.[2]
History
[edit]
Professor Per-Ingvar Brånemark discovered osseointegration in the 1950s, which allows titanium implants to fuse with human bone. The discovery led to wide use in dental implants. In the mid-1970s, Brånemark, together with his ENT colleague Dr Anders Tjellström, glued an Oticon bone vibrator to a snap coupling fitted to a dental implant and then connected it to an audiometer. The patient reported a very high, clear sound, suggesting that the sound propagated through the bones of the maxilla to the inner ear. .[3]
Doctors Anders Tjellström at Sahlgrenska University Hospital in Gothenburg, Sweden, implanted and fitted the first patient with a Baha sound processor in 1977.[4]
References
[edit]- ^ Dun, Catharina A. J.; Faber, Hubert T.; de Wolf, Maarten J. F.; Cremers, Cor W. R. J.; Hol, Myrthe K. S. (2011). "An Overview of Different Systems: The Bone-Anchored Hearing Aid". In Kompis, Martin; Caversaccio, Marco-Domenico (eds.). Implantable Bone Conduction Hearing Aids. Advances in Oto-Rhino-Laryngology. Vol. 71. pp. 22–31. doi:10.1159/000323577. ISBN 978-3-8055-9700-5. PMID 21389701.
- ^ Gompelmann, Daniela; Eberhardt, Ralf; Heuβel, Claus-Peter; Hoffmann, Hans; Dienemann, Hendrik; Schuhmann, Maren; Böckler, Dittmar; Schnabel, Philipp A.; et al. (2011). "Lung Sequestration: A Rare Cause for Pulmonary Symptoms in Adulthood". Respiration. 82 (5): 445–50. doi:10.1159/000323562. PMID 21311173.
- ^ Brånemark, PI; Hansson, BO; Adell, R; Breine, U; Lindström, J; Hallén, O; Ohman, A (1977). "Osseointegrated implants in the treatment of the edentulous jaw. Experience from a 10-year period". Scandinavian Journal of Plastic and Reconstructive Surgery. Supplementum. 16: 1–132. PMID 356184.
- ^ Lidén, Gunnar; Jacobsson, Magnus; Håkansson, Bo; Tjellström, Anders; Carlsson, Peder; Ringdahl, Anders; Erlandson, Björn-Erik (October 1990). "Ten Years of Experience with the Swedish Bone-Anchored Hearing System". Annals of Otology, Rhinology & Laryngology. 99 (10_suppl): 1–16. doi:10.1177/0003489490099S1001. ISSN 0003-4894. PMID 2121086.