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The Osia System is intended for the following patients and indications: · Patients 5 years of age or older. • Patients who have a conductive or mixed hearing loss and still can benefit from sound amplification. The pure tone average (PTA) bone conduction (BC) threshold (measured at 0.5, 1, 2, and 3 kHz) should be better than or equal to 55 dB HL. · Bilateral fitting of the Osia System is intents having a symmetrically conductive or mixed hearing loss. The difference between the left and right sides' BC thresholds should be less than 10 dB on average measured at 0.5, 1, 2, and 3 kHz, or less than 15 dB at individual frequencies. · Patients who have profound sensorineural hearing loss in one ear and normal hearing in the opposite ear (i.e., singlesided deafness or "SSD"). The pure tone average air conduction hearing ear should be better than or equal to 20 dB HL (measured at 0.5, 1, 2, and 3 kHz). • The Osia System for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS. · Prior to receiving the device, it is recommended that an individual have experience with appropriately fitted air conduction or bone conduction hearing aids.

The Osia System mechanically vibrates the skull bone and subsequently the cochlea to compensate for conductive hearing loss, mixed hearing loss, or single-sided sensorineural deafness (SSD). The Osia System is made up of several components. The Osia Implant consists of a receiver/coil and an actuator/stimulator (vibrator) which is surgically implanted on the skull bone. The external component of the Osia System is a sound processor, worn off-the-ear, which picks up the sound from the environment, and sends, after processing, the information to the implant via a transcutaneous inductive link. This link is also referred to as radiofrequency (RF) link. Each Osia System is configured to meet an individual's hearing needs, using dedicated fitting software.

The Instrument Case is intended for staff involved in reprocessing of reusable instruments, and for surgical teams. The product shall only be used: - · in a controlled surgical environment under sterile conditions such as a hospital, - · in reprocessing environment at sterilization departments or reprocessing centers, - · and for transport of surgical instruments. Sterilization parameters: In US: Pre-Vacuum Steam at 132 ℃ (270 °F) for 4 min with a 20 minutes dry time Outside US: See the Reprocessing Guide available in your country The worse-case validated load for the Instrument Case, including instruments, is 1700 g.

The Instrument case, Figure 1, is a reusable sterilization container intended for use in health care facilities for the purpose of containing reusable medical devices for sterilization. The specific use for the Instrument case is to hold reusable instruments during transport, the sterilization process, and during surgery. The Instrument case consists of tray and lid made of stainless steel with a small box included, which is a component tray. The grommets, strips and holders that keep the instruments in place are made of silicone or stainless steel, and the latches in the lid are made of a Thermoplastic resin, Santoprene. The packaging materials are made of polyethylene and polyolefin.

The Osia System is intended for the following patients and indications: · Patients 12 years of age or older. · Patients who have a conductive or mixed hearing loss and still can benefit from sound amplification. The pure tone average (PTA) bone conduction (BC) threshold (measured at 0.5, 1, 2, and 3 kHz) should be better than or equal to 55 dB HL. · Bilateral fitting of the Osia System is intended for patients having a symmetrically conductive or mixed hearing loss. The difference between the left and right sides' BC thresholds should be less than 10 dB on average measured at 0.5, 1, 2, and 3 kHz, or less than 15 dB at individual frequencies. · Patients who have profound sensorineural hearing loss in one ear and normal hearing in the opposite ear (i.e., single-sided deafness or "SSD"). The pure tone average air conduction hearing thresholds of the hearing ear should be better than or equal to 20 dB HL (measured at 0.5, 1, 2, and 3 kHz). · The Osia System for SSD is also indicated for any patient who is indicated for an airconduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS. · Prior to receiving the device, it is recommended that an individual have experience with appropriately fitted air conduction or bone conduction hearing aids.

The Osia 2 System, also known as Osia System, mechanically vibrates the skull bone and subsequently the cochlea to compensate for conductive hearing loss, mixed hearing loss, or single-sided sensorineural deafness (SSD). The Osia 2 System is made up of several components. The Osia implant (OSI200) consists of a receiver/coil and an actuator/stimulator (vibrator) which is surgically implanted on the skull bone. The external component of the Osia 2 System is a sound processor, worn off-the-ear, which picks up the sound from the environment, and sends, after processing, the information to the implant via a transcutaneous inductive link. This link is also referred to as radiofrequency (RF) link. Each Osia 2 System is configured to meet an individual's hearing needs, using dedicated fitting software. In normal operation, the Osia System functions as follows: - 1. The external sound processor captures and digitally processes sound. - 2. The sound processor transmits power and digital information to the implant coil/receiver. - 3. The implant stimulator/actuator converts the digital information into an electric analogue signal that is converted to vibrations by the implant piezoelectric actuator. - This implant is fixed to the bone by the BI300 implant (K100360). 4. The actuator converts the electrical signal into an amplified mechanical stimulation, bypassing the impaired middle ear (origin of the conductive part of the hearing loss) and providing some level of mechanical amplification in order to compensate for the damaged inner ear (sensorineural part of the hearing loss, in case of mixed hearing loss). The updated Osia 2 System consists of modifications to the cleared OSI200 Implant, Osia 2 Sound Processor and Osia Fitting Software 2. All other components of the system remain unchanged from the cleared predicate. The Cochlear MRI Kit is being introduced for use by Osia recipients. The MRI Kit is an accessory that enables an MR scan at 1.5T without the need to surgically remove a compatible Osia implant's magnet.

The Cochlear™ Baha System is intended for the following patients and indications for use: Patient of any age for use with the Baha Softband (or Baha SoundArc. Patients aged 5 and . older for use with the Baha auditory osseointegrated implant system. - Patients who have a conductive or mixed hearing loss and can still benefit from sound amplification. The . pure tone average bone-conduction hearing threshold (measured at 0.5, 1, 2, and 3kHz) should be better than or equal to 55 dB HL. . Bilateral fitting is intended for patients who meet the above criterion in both ears, with bilaterally symmetric moderate to severe conductive or mixed hearing loss. Symmetrical bone-conduction thresholds are defined as less than a 10 dB average difference between ears (measured at 0.5, 1, 2, and 3 kHz), or less than a 15 dB difference at individual frequencies. Patients who suffer from unilateral sensorineural deafness in one ear with normal hearing in the other ear . (i.e. Single-sided deadness: SSD). Normal hearing is defined as a pure tone average air-conduction hearing threshold (measured at 0.5, 1, 2, and 3 kHz) of better than or equal to 20 dB HL. Baha for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing . of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS.

The Cochlear Baha bone conduction hearing system provides an alternate solution for patients who may not benefit from an air-conduction hearing aids. Unlike air-conduction hearing aids, the Baha implant system utilizes a natural bone conduction pathway to send sound directly to the inner ear (cochlea), bypassing a damaged outer or middle ear. The Baha bone conduction hearing system has non-surgical and surgical options. For the non-surgical option, the external sound processor, which converts acoustic sound into mechanical vibrations, is securely placed behind the ear with a Baha Softband or Baha SoundArc. For the surgical option, the external sound processor is coupled with an abutment (Baha Connect) or magnet (Baha Attract). The mechanical vibrations travel the abutment or magnet to a small, titanium implant, which is surgically placed into the bone. The titanium implant has an osseointegrated bond with the surrounding bone, allowing transmission of high-quality sound directly to the inner ear. The updates made to Baha Fitting Software 6 and Baha Smart App add Remote Assist capabilities to the previously cleared Baha Fitting Software 6 and Baha Smart App (K202048). The changes introduced in this 510(k) are specific to the fitting software and smart app, and do not affect the cleared Baha 6 Max Sound Processor, Softband, SoundArc, Baha Connect abutments, Baha Attract magnet, or the BI300 titanium implant. Introduction of Remote Assist does not modify the intended functionality or fundamental operating principles of the bone conduction hearing system. By introducing Remote Assist, the healthcare professional can: - Communicate in real-time via video, audio, or messaging, and ● - Connect to and remotely adjust the recipient's Baha 6 Max Sound Processor through the . Baha Fitting Software 6 and Baha Smart App interface.

The Cochlear Baha 6 Max Sound Processor is intended for the following patients and indications for use: · Patient of any age for use with the Baha Softband (or headband) or Baha SoundArc. Patients aged 5 and older for use with the Baha auditory osseointegrated implant system. · Patients who have a conductive or mixed hearing loss and can still benefit from sound amplification. The pure tone average bone-conduction hearing threshold (measured at 0.5, 1, 2, and 3kHz) should be better than or equal to 55 dB HL. · Bilateral fitting is intended for patients who meet the above criterion in both ears, with bilaterally symmetric moderate to severe conductive or mixed hearing loss. Symmetrical bone-conduction thresholds are defined as 10 dB average difference between ears (measured at 0.5, 1, 2, and 3 kHz), or less than a 15 dB difference at individual frequencies. · Patients who suffer from unilateral sensorineural deafness in one ear with normal hearing in the other ear (i.e. Single-sided deadness: SSD). Normal hearing is defined as a pure tone average air-conduction hearing threshold (measured at 0.5, 1, 2, and 3 kHz) of better than or equal to 20 dB HL. · Baha for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS.

The Cochlear Baha bone conduction hearing system provides an alternate solution for patients who may not benefit from an air-conduction hearing aids. Unlike air-conduction hearing aids, the Baha system utilizes a natural bone conduction pathway to send sound directly to the inner ear (cochlea), bypassing a damaged outer or midle ear. The Baha bone conduction hearing system has non-surgical and surgical options. For the non-surgical option, the external sound processor, which converts acoustic sound into mechanical vibrations, is securely placed behind the ear with a Baha Softband or Baha SoundArc. For the surgical option, the external sound processor is coupled with an abutment (Baha Connect) or magnet (Baha Attract). The mechanical vibrations travel through the abutment or magnet to a small, titanium implant, which is surgically placed into the bone. The titanium implant has an osseointegrated bond with the surrounding bone, allowing transmission of high-quality sound directly to the inner ear. The Baha 6 Max Sound Processor is a modification of the previously cleared Baha 5 Power Sound Processor (K161123). The changes introduced in this 510(k) are specific to the sound processor and accessories, and do not affect the cleared Softband, SoundArc, Baha Connect abutments, Baha Attract magnet, or the B1300 titanium implant. The Baha 6 Max Sound Processor does not modify the intended functionality or fundamental operating principles of the bone conduction hearing system. The changes within culminate as the next generation Baha sound processor that provides recipients with moderate hearing loss, up to 55 dB, access to sound. The Baha 6 Max Sound Processor will be supported by a new fitting software, Baha Fitting Software 6, and a new app, Baha Smart App.

The Osia 2 System is intended for the following patients and indications: · Patients 12 years of age or older. · Patients who have a conductive or mixed hearing loss and still can benefit from sound amplification. The pure tone average (PTA) bone conduction (BC) threshold (measured at 0.5. 1, 2, and 3 kHz) should be better than or equal to 55 dB HL. · Bilateral fitting of the Osia 2 System is intended for patients having a symmetrically conductive or mixed hearing loss. The difference between the left and right sides' BC thresholds should be less than 10 dB on average measured at 0.5, 1, 2, and 3 kHz, or less than 15 dB at individual frequencies. · Patients who have profound sensorineural hearing loss in one ear and normal hearing in the opposite ear (i.e., single-sided deafness or "SSD"). The pure tone average air conduction hearing thresholds of the hearing ear should be better than or equal to 20 dB HL (measured at 0.5, 1, 2, and 3 kHz). · The Osia 2 System for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS. · Prior to receiving the device, it is recommended that an individual have experience with appropriately fitted air conduction or bone conduction hearing aids.

Cochlear™'s Osia 2 System mechanically vibrates the skull bone and subsequently the cochlea to compensate for conductive hearing loss, mixed hearing loss, or single-sided deafness (SSD). The Osia 2 System is made up of several components. The Osia Implant (OSI200) consists of a receiver/coil and an actuator/stimulator (vibrator) which is surgically implanted on the skull bone. The external component of the Osia System is a sound processor, worn off-the-ear, which picks up the sound from the environment, and sends, after processing, the information to the implant via a transcutaneous inductive link. This link is also referred to as radiofrequency (RF) link. Each Osia 2 System is configured to meet an individual's hearing needs, using dedicated fitting software.

The Osia System is intended for the following patients and indications: · Patients 12 years of age or older. · Patients who have a conductive or mixed hearing loss and still can benefit from sound amplification. The pure tone average (PTA) bone conduction (BC) threshold (measured at 0.5. 1, 2, and 3 kHz) should be better than or equal to 55 dB HL. · Bilateral fitting of the Osia System is intents having a symmetrically conductive or mixed hearing loss. The difference between the left and right sides' BC thresholds should be less than 10 dB on average measured at 0.5, 1, 2, and 3 kHz, or less than 15 dB at individual frequencies. · Patients who have profound sensorineural hearing loss in one ear and normal hearing in the opposite ear (i.e., singlesided deafness or "SSD"). The pure tone average air conduction hearing thresholds of the hearing ear should be better than or equal to 20 dB HL (measured at 0.5, 1, 2, and 3 kHz). • The Osia System for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS. · Prior to receiving the device, it is recommended that an individual have experience with appropriately fitted air conduction or bone conduction hearing aids.

Cochlear's Osia System mechanically vibrates the skull bone and subsequently the cochlea to compensate for conductive hearing loss, mixed hearing loss, or single-sided deafness (SSD). The Osia System is made up of several components. The Osia Implant (OSI100) consists of a receiver/stimulator and an actuator (vibrator) which is surgically implanted on the skull bone. The external component of the Osia System is a sound processor, worn off-the-ear, which picks up the sound from the environment, and sends, after processing, the information to the implant via a transcutaneous inductive link. This link is also referred to as radiofrequency (RF) link. Each Osia System is configured to meet an individual's hearing needs, using dedicated fitting software. In normal operation, the Osia System functions as follows: - The external sound processor captures and digitally processes sound. - The sound processor transmits power and digital information to the implant. - The implant receiver-stimulator converts the digital information into an electric analogue signal. - This electric signal is converted to vibrations by the implant piezoelectric actuator. The actuator converts the electrical signal into an amplified mechanical stimulation, bypassing the impaired middle ear (origin of the conductive part of the hearing loss) and providing some level of mechanical amplification in order to compensate for the damaged inner ear (sensorineural part of the hearing loss, in case of mixed hearing loss).

The Cochlear Baha Connect System (Baha sound processors and implant/abutment system) is intended for the following patients and indications for use: - Patients aged 5 and older - Patients who have a conductive or mixed hearing loss and can still benefit from sound amplification. The pure tone average bone-conduction hearing threshold (measured at 0.5, 1, 2, and 3kHz) should be better than or equal to 45 dB HL for use with the Baha 4 and Baha 5 sound processors, 55 db HL for use with the Baha 5 Power sound processors, and 65 db HL for use with the Baha 5 SuperPower Sound Processors. - Bilateral fitting is intended for patients who meet the above criterion in both ears, with bilaterally symmetric moderate to severe conductive or mixed hearing loss. Symmetrical bone-conductive thresholds are defined as less than a 10 dB average difference between ears (measured at 0.5, 1, 2, and 3 kHz), or less than a 15dB difference at individual frequencies. - Patients who suffer from unilateral sensorineural deafness in one ear with normal hearing in the other ear (i.e. Single-sided deafness: SSD™). Normal hearing is defined as a pure tone average air-conduction hearing threshold (measured at 0.5, 1, 2, and 3 kHz) of better than or equal to 20 dB HL. - Baha for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS. Specific models of the Cochlear Baha abutments can be used with either the Cochlear Baha Connect System or compatible sound processors from Oticon Medical AB. Refer to the Cochlear Baha abutment labeling for a list of compatible Oticon Medical sound processors.

A bone anchored hearing system consists of a sound processor connected to an implant with a skin penetrating abutment. The implant is surgically anchored in the skull bone behind the ear. Vibrations generated by the sound processor are transmitted via the implant directly through the skull bone to the cochlea as bone conduction sound. The BA310 abutments are modifications of the previously cleared BA300 abutments and provide additional sound processor compatibility than the previously cleared abutments. Compared to the currently cleared BA300 and BA400 Abutments, a small "flange" has been added to the upper part of the BA310 Abutment and the core diameter of the abutment has been reduced by 0.7mm. This design allows sound processors from Oticon Medical to snap on the outside of the abutment while maintaining the same snap in coupling design for connection to Baha sound processors.

The Cochlear Baha® SoundArc is intended for test situations and for patients who cannot or choose not to have an implant for the following indications for use: · Patients of any age who have a conductive or mixed hearing loss and can still benefit from sound amplification. The pure tone average bone-conduction hearing thressured at 0.5, 1, 2, and 3kHz) should be better than or equal to 45 dB HL for use with the BP100, Baha 4 and Baha 5 sound processors, 55 dB HL for use with the BP110 Power and Baha 5 Power sound processors, and better than or equal to 65 dB HL for use with the Cordelle II and Baha 5 SuperPower Sound Processors. · Bilateral fitting is intended for patients who meet the above criterion in both ears, with bilaterally symmetric moderate to severe conductive or mixed hearing loss. Symmetrical bone-conductive thresholds are defined as 10 dB average difference between ears (measured at 0.5, 1,2, and 3 kHz), or less than a 15dB difference at individual frequencies. · Patients who suffer from unilateral sensorineural deafness in one ear with normal hearing in the other ear (i.e. Singlesided deafness: SSDTM). Normal hearing is defined as a pure tone average air-conduction hearing threshold (measured at 0.5, 1, 2, and 3 kHz) of better than or equal to 20 dB HL. · Baha for SSD is also indicated for any patient who is indicated for an air conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS.

Baha SoundArc is an encapsulated spring wire that wraps around the back of the head and sits behind and above the ears. SoundArc is designed with a symmetrical disc holder that holds the Baha sound processor in place, and is compatible with existing Baha sound processors. The design of SoundArc enables the Baha device to be placed against the skull for operation without the need for a Baha implant to be placed.

The Cochlear Baha® 5 Power Sound Processor is intended for the following patients and indications for use: *Patient of any age for use with the Baha Softband. Patients aged 5 and older for use with the Baha auditory osseointegrated implant system. *Patients who have a conductive or mixed hearing loss and can still benefit from sound amplification. The pure tone average bone-conduction hearing threshold (measured at 0.5, 1, 2, and 3kHz) should be better than or equal to 55 dB HL. * Bilateral fitting is intents who meet the above criterion in both ears, with bilaterally symmetric moderate to severe conductive or mixed hearing loss. Symmetrical bone-conduction thresholds are defined as 10 dB average difference between ears (measured at 0.5, 1, 2, and 3 kHz), or less than a 15 dB difference at individual frequencies. *Patients who suffer from unilateral sensorineural deafness in one ear with normal hearing in the other ear (i.e. Singlesided deadness: SSD). Normal hearing is defined as a pure tone average air-conduction hearing threshold (measured at 0.5, 1, 2, and 3 kHz) of better than or equal to 20 dB HL. *Baha for SSD is also indicated for any patient who is indicated for an air-conduction contralateral routing of signals (AC CROS) hearing aid, but who for some reason cannot or will not use an AC CROS.

The Baha 5 Power Sound Processor functions by combining the external sound processor with an abutment (the Connect system) or with a magnet (the Attract system) and small titanium implant that is placed in the skull behind the ear during a simple surgical procedure. The sound processor transmits acoustic signals into electrical signals which then causes mechanical action in the transducer to transmit sound transcranially to the functioning auditory system. Unlike hearing aids, the Baha hearing system utilizes a natural bone conduction pathway to send sound directly to a cochlea with residual functionality. The Baha system combines an external sound processor, in this application the Baha Power Sound processor, with small titanium implant placed into the bone through a simple surgical procedure. The implant is either attached to the sound processor via an abutment or internal titanium-encased magnet paired with an external magnet. The implant subsequently forms an osseointegrated bond with the surrounding bone, allowing transmission of high-quality sound directly to the inner ear, bypassing a damaged outer or middle ear. The Baha system provides an alternate pathway for patients who may not benefit from wearing an air-conduction hearing aid. The modified sound processor, the Baha 5 Power Sound Processor is an upgrade to the currently marketed BP110 Sound Processor (which it will replace on the US market) and the Baha 5 Sound Processor. The Baha 5 Power Sound Processor provides gain sufficient to match the Indications for Use of the currently marketed BP110 Sound Processor.