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1. 发明授权

US10484802B2 Hearing aid for people having asymmetric hearing loss 有权
公开(公告)号：US10484802B2
公开(公告)日：2019-11-19
申请号：US15268555
申请日：2016-09-17
申请人： Domestic Legacy Limited Partnership
发明人： Michael H Fritsch
IPC分类号： H04R25/00
摘要： The hearing aid apparatus includes a first hearing aid member and a second hearing aid member. The first hearing aid member is placeable on a patient's body, and includes a first transducer for receiving sounds that would be received by the patient's first ear and converting these received sounds into first transmittable signals. The second hearing aid is placeable on a patient's body adjacent to the patient's second ear, and includes a receiver for receiving the first transmittable electrical signals and a second transducer for converting the first transmittable electrical signals into sound signals configured for delivery to the patient's second ear.

2. 发明申请

US20190083317A1 METHOD AND APPARATUS FOR TREATING A MALFORMED EUSTACHIAN TUBE 审中-公开
公开(公告)号：US20190083317A1
公开(公告)日：2019-03-21
申请号：US16137317
申请日：2018-09-20
申请人： Domestic Legacy Limited Partnership
发明人： Michael H Fritsch
IPC分类号： A61F11/00 , A61M29/02
摘要： A balloon is provided for insertion into a mammalian eustachian tube. The balloon is a high pressure balloon having a body including a proximal end, a distal end, an exterior surface and an interior surface defining an air receivable interior. The body having a plurality of segments of different cross sectional areas, and a non-circular cross sectional profile. The balloon is inflatable between a deflated configuration and an inflated configuration. The body is sufficiently inelastic so as to be substantially incapable of expanding beyond a pre-determined size and shape when in the inflated configuration. The segments include a first segment having a first cross sectional area and a second segment disposed distally of the first segment The second segment has a second cross sectional area larger than the first cross sectional area.

3. 发明授权

US09987168B2 One step tympanostomy tube and method for inserting same 有权
公开(公告)号：US09987168B2
公开(公告)日：2018-06-05
申请号：US15161379
申请日：2016-05-23
申请人： Domestic Legacy Limited Partnership
发明人： Michael H Fritsch
IPC分类号： A61F11/00
CPC分类号： A61F11/002 , A61F11/00
摘要： A tympanostomy tube for insertion into and residence in a tympanic membrane of a mammal, is disclosed. The tympanostomy tube includes a body including a first end portion, a second end portion, a central portion dispensed between the first and second end portions. An axially extending passageway has a first open end disposed adjacent the first end portion, and a second open end disposed adjacent the second end portion, and an axis extending between the first open end and second open end. The first end portion includes a relatively enlarged diameter, generally radially extending flange. The central portion includes a reduced diameter portion sized for extending through and residing in tissue of the tympanic membrane. The second end portion includes a relatively enlarged diameter second flange disposed adjacent the second end portion. The second flange includes a perimetral edge having an incising portion sufficiently sharpened to cut as a knife through the tympanic membrane during insertion of the tympanostomy tube in the tympanic membrane.

4. 发明授权

US09907699B2 One step tympanostomy tube and method of inserting same 有权
公开(公告)号：US09907699B2
公开(公告)日：2018-03-06
申请号：US13764875
申请日：2013-02-12
申请人： Michael H Fritsch
发明人： Michael H Fritsch
IPC分类号： A61F11/00
CPC分类号： A61F11/002 , A61F11/00
摘要： A tympanostomy tube for insertion into and residence in a tympanic membrane of a mammal, is disclosed. The tympanostomy tube includes a body including a first end portion, a second end portion, a central portion dispensed between the first and second end portions. An axially extending passageway has a first open end disposed adjacent the first end portion, and a second open end disposed adjacent the second end portion, and an axis extending between the first open end and second open end. The first end portion includes a relatively enlarged diameter, generally radially extending flange. The central portion includes a reduced diameter portion sized for extending through and residing in tissue of the tympanic membrane. The second end portion includes a relatively enlarged diameter second flange disposed adjacent the second end portion. The second flange includes a perimetral edge having an incising portion sufficiently sharpened to cut as a knife through the tympanic membrane during insertion of the tympanostomy tube in the tympanic membrane.

5. 发明申请

US20160262937A1 ONE STEP TYMPANOSTOMY TUBE and METHOD FOR INSERTING SAME 审中-公开
标题翻译：一步式管和其插入方法
公开(公告)号：US20160262937A1
公开(公告)日：2016-09-15
申请号：US15161379
申请日：2016-05-23
申请人： Domestic Legacy Limited Partnership
发明人： Michael H Fritsch
IPC分类号： A61F11/00
CPC分类号： A61F11/002 , A61F11/00
摘要： A tympanostomy tube for insertion into and residence in a tympanic membrane of a mammal, is disclosed. The tympanostomy tube includes a body including a first end portion, a second end portion, a central portion dispensed between the first and second end portions. An axially extending passageway has a first open end disposed adjacent the first end portion, and a second open end disposed adjacent the second end portion, and an axis extending between the first open end and second open end. The first end portion includes a relatively enlarged diameter, generally radially extending flange. The central portion includes a reduced diameter portion sized for extending through and residing in tissue of the tympanic membrane. The second end portion includes a relatively enlarged diameter second flange disposed adjacent the second end portion. The second flange includes a perimetral edge having an incising portion sufficiently sharpened to cut as a knife through the tympanic membrane during insertion of the tympanostomy tube in the tympanic membrane.
摘要翻译：公开了一种用于插入哺乳动物的鼓膜并置于其中的鼓室造口管。鼓膜造口管包括主体，其包括第一端部，第二端部，分配在第一和第二端部之间的中心部分。轴向延伸的通道具有邻近第一端部设置的第一开口端和邻近第二端部设置的第二开口端以及在第一开口端和第二开口端之间延伸的轴线。第一端部包括相对扩大的直径，大致径向延伸的凸缘。中心部分包括缩小的直径部分，其尺寸适于延伸穿过并且驻留在鼓膜的组织中。第二端部包括邻近第二端部设置的相对扩大的直径的第二凸缘。第二凸缘包括周边边缘，其具有在将鼓膜造口管插入鼓膜期间被充分地锐化以切割成通过鼓膜穿过鼓膜的切口部分。

6. 发明授权

US08805547B2 Extra-cochlear implanted hearing aid device 有权
标题翻译：耳蜗植入助听器
公开(公告)号：US08805547B2
公开(公告)日：2014-08-12
申请号：US11451715
申请日：2006-06-13
申请人： Michael H. Fritsch , John H. Fritsch
发明人： Michael H. Fritsch , John H. Fritsch
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61N1/36036
摘要： An extra-cochlear hearing aid implant is characterized by a pad having a plurality of electrode prongs that extend therefrom and which are adapted to provide an electrical stimulus to hearing cells within the cochlea. The electrode pad is adapted to be placed onto endosteum overlying the cochlea in an “extended soft surgery” technique. The prongs are configured to pierce the endosteum and extend into the cochlea. In one form, the extra-cochlear hearing aid implant also includes hollow tubules that extend from the pad and which are adapted to supply and withdraw neurotrophic proteins and other materials in a fluid into and from the cochlea, and also to provide electrical stimulus to the hearing cells.
摘要翻译：耳蜗助听器植入物的特征在于具有从其延伸的多个电极尖头的垫，其适于向耳蜗内的听力细胞提供电刺激。电极垫适于以“延伸的软手术”技术置于覆盖在耳蜗上的内膜上。尖头被配置为刺穿内骨并延伸到耳蜗。在一种形式中，耳蜗外助听器植入物还包括从衬垫延伸的中空小管，其适于将神经营养性蛋白质和其它材料供入和流出入耳蜗内的流体，并且还向耳蜗提供电刺激听力细胞

7. 发明授权

US10687982B2 One-step tympanostomy tube and method for inserting same 有权
公开(公告)号：US10687982B2
公开(公告)日：2020-06-23
申请号：US15897998
申请日：2018-02-15
申请人： Michael H Fritsch
发明人： Michael H Fritsch
IPC分类号： A61F11/00
摘要： A tympanostomy tube is provided for insertion into and residence in a tympanic membrane of a mammal. The tympanostomy tube has a body including a first end portion, a second end portion and a central portion disposed between the first and second end portions. Additionally, an axially extending passageway is provided having a first open end and a second open end. The first end portion includes a relatively enlarged diameter radially extending flange disposed adjacent a first end of the first end portion, and a relatively reduced diameter portion. The second end portion includes at least first and second moveable legs having first ends coupled to the first end portion and second ends. The second ends include sharpened surfaces that are sufficiently sharpened to incise through the tympanic membrane during insertion of the tympanostomy tube in the tympanic membrane.

8. 发明申请

US20170085998A1 HEARING AID FOR PEOPLE HAVING ASYMMETRIC HEARING LOSS 审中-公开
公开(公告)号：US20170085998A1
公开(公告)日：2017-03-23
申请号：US15268555
申请日：2016-09-17
申请人： Domestic Legacy Limited Partnership
发明人： Michael H. Fritsch
IPC分类号： H04R25/00
CPC分类号： H04R25/505 , H04R25/353 , H04R25/40 , H04R25/407 , H04R25/552 , H04R25/554 , H04R2225/53 , H04R2430/01 , H04R2460/13
摘要： The hearing aid apparatus includes a first hearing aid member and a second hearing aid member. The first hearing aid member is placeable on a patient's body, and includes a first transducer for receiving sounds that would be received by the patient's first ear and converting these received sounds into first transmittable signals. The second hearing aid is placeable on a patient's body adjacent to the patient's second ear, and includes a receiver for receiving the first transmittable electrical signals and a second transducer for converting the first transmittable electrical signals into sound signals configured for delivery to the patient's second ear.

9. 发明授权

US08909348B2 Cochlear implant stabilization and positioning device 有权
标题翻译：耳蜗植入物稳定和定位装置
公开(公告)号：US08909348B2
公开(公告)日：2014-12-09
申请号：US13065779
申请日：2011-03-30
申请人： Michael H. Fritsch , John H. Fritsch , Josephine Fritsch
发明人： Michael H. Fritsch , John H. Fritsch , Josephine Fritsch
IPC分类号： A61N1/00 , A61N1/375 , A61N1/05 , A61N1/36
CPC分类号： A61N1/0541 , A61N1/36036 , A61N1/375
摘要： A stabilizer is disclosed for use with a cochlear implant receiver stimulator having a body portion and an electrode portion implanted subcutaneously adjacent to a body tissue. The stabilizer is provided for stabilizing the position of the implant receiver relative to the body tissue. The stabilizer has a tissue engaging portion for grippingly engaging the body tissue to fixedly position the stabilizer with respect to the body tissue. The stabilizer also includes a coupler portion for fixedly positioning the stabilizer with respect to the receiver stimulator. The tissue engaging portion and coupler portion cooperatively interact with the receiver stimulator and the body tissue to fix the relative position of the body tissue and receiver stimulator.
摘要翻译：公开了一种与耳蜗植入物接收器刺激器一起使用的稳定器，其具有皮体附近植入人体组织的主体部分和电极部分。提供稳定器用于相对于身体组织稳定植入物接收器的位置。稳定器具有用于夹紧地接合身体组织以将稳定器相对于身体组织固定地定位的组织接合部分。稳定器还包括用于相对于接收器刺激器固定地定位稳定器的耦合器部分。组织接合部分和耦合器部分与接收器刺激器和身体组织协作地相互作用以固定身体组织和接收器刺激器的相对位置。

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