A medical cochlear implant extracorporeal machine aluminum shell precision grinding device
A technology for cochlear implants and external machines, which is applied in the direction of grinding machines, manufacturing tools, and grinding skateboards, etc., which can solve the inconvenient grinding process of the aluminum shell of the external cochlear machine and the low efficiency of the top surface fine grinding operation of the aluminum shell of the external cochlear machine And other issues
Inactive Publication Date: 2019-07-19
王亚婷
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Problems solved by technology
The existing micro-grinding machine is inconvenient to grind the top surface of the aluminum shell of the cochlear implant external machine, and the efficiency of the fine grinding operation on the top surface of the aluminum shell of the external cochlear implant is low
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] As shown in Fig. 1 and Fig. 2, a medical cochlear implant extracorporeal aluminum shell fine grinding device includes a first base plate 11 and a second base plate 12, the first base plate 11 is provided with a fixing plate 15, and the fixing plate 15 is provided with a A front plate 17 is arranged; the front upper part of the front plate 17 is provided with a first positioning plate 18, and the front middle part of the front plate 17 is provided with a second positioning plate 19, and between the second positioning plate 19 and the front portion of the first positioning plate 18 There is a fine grinding mechanism 20; the fine grinding mech...
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The invention discloses a medical artificial cochlea body outer machine aluminum shell accurate grinding device. The medical artificial cochlea body outer machine aluminum shell accurate grinding device comprises a first bottom plate and a second bottom plate; a fixing plate is arranged on the first bottom plate, a front plate is arranged on the fixing plate, an accurate grinding mechanism is arranged on the front face of the front plate, and comprises a first hydraulic cylinder, a first piston rod is arranged on the lower portion of the first hydraulic cylinder, a lifting column is arranged at the lower end of the first piston rod, a lifting block is arranged below the lifting column, an accurate grinding wheel is arranged on the lower portion of the lifting block, a positioning cavity isformed in the second bottom plate, the accurate grinding wheel is arranged in the positioning cavity, a guide rail is arranged on the first bottom plate, a second hydraulic cylinder is arranged on the first bottom plate, a second piston rod is arranged on the front of the second hydraulic cylinder, a moving plate is arranged on the guide rail, one end of the second piston rod is connected with the front of the second hydraulic cylinder, the other end of the second piston rod is connected with the moving plate, and the end of the moving plate is provided with a shell. According to the device,accurate grinding treatment efficiency of the top face of an artificial cochlea body outer machine aluminum shell is greatly improved.
Description
technical field [0001] The invention relates to a precision grinding device, in particular to a medical cochlear artificial external machine aluminum shell precision grinding device. Background technique [0002] A cochlear implant is an electronic device that converts sound into electrical signals in a certain coded form by an external speech processor, and directly excites the auditory nerve through the electrode system implanted in the body to restore or reconstruct the auditory function of the deaf. In recent years, with the development of electronic technology, computer technology, phonetics, electrophysiology, materials science, and ear microsurgery, cochlear implants have entered clinical application from experimental research. Cochlear implants are now used as a routine method for the treatment of severe deafness to total deafness all over the world. The micro grinding machine has a control box and an electric grinding pen, which are composed of two parts. After the...
Claims
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IPC IPC(8): B24B19/00B24B41/02B24B41/00
CPCB24B19/00B24B41/00B24B41/02
Inventor 王亚婷陈涛
Owner 王亚婷