CN113473343A - Implantable medical device with failure safety protection function - Google Patents
Implantable medical device with failure safety protection function Download PDFInfo
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- CN113473343A CN113473343A CN202110576166.8A CN202110576166A CN113473343A CN 113473343 A CN113473343 A CN 113473343A CN 202110576166 A CN202110576166 A CN 202110576166A CN 113473343 A CN113473343 A CN 113473343A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
- H04R25/305—Self-monitoring or self-testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/602—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
- H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
Abstract
The invention provides an implanted medical device with a failure safety protection function, which belongs to the technical field of medical devices and aims to solve the problem that the battery power in the implanted hearing aid device cannot bring timely warning effect to deaf people due to the lack of an effective power overlow warning structure on the conventional implanted hearing aid device; the upper end of the rear part of the sound processor main body is provided with a coupling device; the shape of the coupling device is set to be a conical structure, the rear end of the coupling device is connected with an implant, and the rear end of the implant is implanted into the skull of a human body. Lower signal transfer of electric quantity to the controller through electric quantity detection sensor, then start bee calling organ through the controller to make bee calling organ begin to send out warning sound, thereby can bring timely warning effect for people when making battery electric quantity lower in this implanted hearing aid equipment, improved the security of this implanted hearing aid equipment greatly.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to implantable medical equipment with a failure safety protection function.
Background
The implantable medical device is a device for implanting a chip and other tiny objects into a body, the implantable hearing device is one of the implantable hearing devices, also called bone conduction hearing aids, and the artificial middle ear is one of the implantable hearing aids, and the working principle of the implantable hearing device is that an electromagnetic driver is directly connected with a tympanic membrane, an auditory ossicle or a round window of an inner ear, and sound generated by a method without a traditional earphone is transmitted to the tympanic membrane, the auditory ossicle or the round window in a contact mode.
For example, application No.: CN202011257905.9 the present invention provides an implantable medical device, the shape of the implanted main body can be adjusted according to the degree of scoliosis, so it can adapt to patients of different degrees, the mounting arm can rotate, so the position of the electrode can also be adjusted, so it can be implanted into the vertebral canal after being adjusted according to the stimulation position, so it enhances the treatment effect, the selection of the lithium titanium oxide-graphene-lithium titanium oxide composite material of the battery electrode material also increases the specific energy of the battery electrode to a great extent, at the same time, it has stable electrical conduction and electrical output performance, it can keep higher capacity maintenance rate under the condition of high power operation, so the service life, stability and safety of the whole device can be greatly improved.
Based on the above patent search, and in combination with the device discovery in the prior art, the existing implantable hearing aid device still has the following disadvantages in the actual use process, such as: 1. due to the lack of an effective electric quantity over-low warning structure on the existing implanted hearing-aid equipment, the battery electric quantity in the implanted hearing-aid equipment cannot bring a timely warning effect to the deaf when being low, so that when the deaf walks on a road, the implanted hearing-aid equipment fails due to the exhaustion of the battery electric quantity, and the deaf cannot hear the automobile whistling, thereby bringing potential safety hazards to the deaf; 2. because the sealing plate in the existing implantable hearing aid equipment is fixed on the implantable hearing aid equipment through a large number of screws, when the interior of the implantable hearing aid equipment needs to be maintained, the large number of screws on the sealing plate need to be detached through tools, and the convenience of detaching the sealing plate in the implantable hearing aid equipment is further reduced; 3. the inside effectual dry structure that lacks of current implanted hearing aid equipment for electronic component in the implanted hearing aid equipment takes place to damage because of the humidity is too high very easily, greatly reduced implanted hearing aid equipment's life.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an implantable medical device with fail-safe protection function, so as to solve the following disadvantages of the existing implantable hearing aid device in the actual use process, such as: 1. due to the lack of an effective electric quantity over-low warning structure on the existing implanted hearing-aid equipment, the battery electric quantity in the implanted hearing-aid equipment cannot bring a timely warning effect to the deaf when being low, so that when the deaf walks on a road, the implanted hearing-aid equipment fails due to the exhaustion of the battery electric quantity, and the deaf cannot hear the automobile whistling, thereby bringing potential safety hazards to the deaf; 2. because the sealing plate in the existing implantable hearing aid equipment is fixed on the implantable hearing aid equipment through a large number of screws, when the interior of the implantable hearing aid equipment needs to be maintained, the large number of screws on the sealing plate need to be detached through tools, and the convenience of detaching the sealing plate in the implantable hearing aid equipment is further reduced; 3. the inside effectual dry structure that lacks of current implanted hearing aid equipment for electronic component in the implanted hearing aid equipment takes place to damage because of the humidity is too high very easily, greatly reduced implanted hearing aid equipment's life's problem.
The invention relates to an implantable medical device with a failure safety protection function, which has the purposes and effects achieved by the following specific technical means:
an implantable medical device with fail-safe protection includes a sound processor main body;
the upper end of the rear part of the sound processor main body is provided with a coupling device; .
The shape of the coupling device is a conical structure, the rear end of the coupling device is connected with an implant, and the rear end of the implant is implanted into the skull of a human body;
the front side of the sound processor main body is provided with a sealing plate which is in a rectangular plate-shaped structure, and the front end face of the sealing plate is fixedly connected with a battery box;
two battery mounting grooves are formed in the battery box, a lithium battery is mounted in each battery mounting groove, and a limiting mechanism is arranged in the middle of the right end face of the battery box;
the protection assembly is arranged at the lower part of the right side of the sound processor main body, the frame piece is arranged at the left side of the sound processor main body, the frame piece is of a rectangular frame structure, the controller and the buzzer are arranged in the frame piece at the left side of the sound processor main body, and the controller is arranged at the upper part of the buzzer;
the lower part of the left side in the sound processor main body is provided with a drying piece, and three pressing mechanisms are arranged on the drying piece in a rectangular array shape;
sealing plate is including elasticity buckle and rectangle recess, sealing plate upper and lower both ends face all is equipped with a T type draw runner, and sealing plate left end face middle part is the longitudinal symmetry form and has seted up two rectangle recesses, and every rectangle recess is inside all to be equipped with a gag lever post, and two gag lever posts are in same axis, and every rectangle recess is inside all to have an elasticity buckle through gag lever post sliding connection, and two elasticity buckles are the longitudinal symmetry form and distribute to the spring has all been cup jointed to every gag lever post outside.
Furthermore, the sound processor main body comprises a shell, a slide rail, a circuit board and an electric quantity detection sensor, wherein a coupling device is arranged at the upper part of the rear side of the shell, the slide rail is arranged at the edge of the front side of the shell, the slide rail is in an Contraband-shaped structure, a T-shaped slide groove is formed in each of the upper side surface and the lower side surface of the inner side of the slide rail, the circuit board is arranged at the rear side of the inner part of the shell, the electric quantity detection sensor is arranged at the front side of the circuit board, the electric quantity detection sensor is in common electric connection with a buzzer through a controller, a rectangular bayonet is formed in the middle of the left end surface of the slide rail, the electric quantity detection sensor is respectively in common electric connection with two lithium batteries through two switches, and an audio interface is arranged at the lower part of the right end surface of the shell;
furthermore, when the sealing plate and the sound processor main body are in an installation state, the two elastic buckles are clamped with the rectangular bayonets on the slide rail;
furthermore, the battery box comprises a box cover, switches and a clamping block, the two switches are symmetrically mounted on the front end face of the left side of the battery box in an up-down manner, the two dovetail-shaped sliding strips are symmetrically arranged on the front end face of the right side of the battery box in an up-down manner, the front part of the right side of the battery box is connected with the box cover in a sliding manner through the two dovetail-shaped sliding strips, the two dovetail-shaped sliding grooves which are connected with the two dovetail-shaped sliding strips in a sliding manner are symmetrically arranged on the upper part and the lower part of the rear end face of the box cover, the clamping block is arranged in the middle of the right side of the box cover, and the clamping block is of a rectangular frame structure;
furthermore, the limiting mechanism comprises a rectangular sliding shell and a limiting slide block, the rectangular sliding shell is fixedly connected to the middle part of the right end face of the battery box, the limiting slide block is connected to the inside of the rectangular sliding shell in a sliding mode, a strip-shaped through hole is formed in the middle part of the right end face of the rectangular sliding shell, a spring is arranged on the rear side, located on the rear side of the limiting slide block, of the inside of the rectangular sliding shell, the right edge corner of the front end of the limiting slide block is set to be a round corner, a square slide column in sliding connection with the strip-shaped through hole in the rectangular sliding shell is arranged on the right end face of the limiting slide block, and when the limiting mechanism is in a limiting state, the front end of the limiting slide block is clamped with the inner side of the clamping block;
furthermore, the protection assembly comprises a fixing frame, a protection baffle and limiting guide rods, the fixing frame is of a rectangular frame structure, the fixing frame is fixedly connected to the right end face of the shell and is located outside the audio interface, the front side face and the rear side face of the inner side of the fixing frame are respectively provided with a strip-shaped sliding block, the protection baffle is connected to the inner side of the fixing frame in a sliding mode and is of a rectangular plate structure, the front side face and the rear side face of the protection baffle are provided with strip-shaped sliding grooves in sliding connection with the two strip-shaped sliding blocks, the bottom end face of the protection baffle is provided with the two limiting guide rods penetrating through the bottom of the fixing frame, springs are sleeved on the outer portions of the two limiting guide rods and located at the bottom of the protection baffle, and when the protection assembly is in a protection state, the protection baffle is located on the right side of the audio interface;
furthermore, the drying part comprises a fixed support plate, a sliding plate, drying agents, triangular guide plates and limiting sliding cylinders, wherein the fixed support plate is of an Contraband-shaped structure, four limiting sliding rods are uniformly arranged on the inner side of the fixed support plate, the fixed support plate is fixedly connected to the lower end of the left side surface in the shell, one limiting sliding cylinder is slidably connected to the outer portion of each limiting sliding rod, the sliding plates are fixedly connected to the right sides of the four limiting sliding cylinders, four triangular guide plates are arranged on the front side of the right end surface of each sliding plate in a rectangular array manner, a fixed plate is arranged on the rear end surfaces of the four triangular guide plates, the inclined angle of each triangular guide plate ranges from thirty degrees to thirty-five degrees, three bags of drying agents are clamped among the four triangular guide plates, and a spring is sleeved on the outer portion of each limiting sliding rod, which is located on the rear side of each limiting sliding cylinder;
further, hold-down mechanism includes fixed extension board, T type pull rod, pressure strip and T type traveller, fixed extension board fixed connection is controlled between two adjacent triangle baffle opposite faces, and fixed extension board middle part sliding connection has a T type pull rod, T type pull rod rear end fixedly connected with pressure strip, and four contained angle departments of pressure strip front end face all be equipped with a T type traveller of fixed extension board sliding connection to every T type traveller, the spring has all been cup jointed to the outside, and when hold-down mechanism was in the pressure state, pressure strip rear end face closely contacted with the surface before the drier.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matching of the electric quantity detection sensor and the buzzer, when the electric quantity of the lower lithium battery is too low, the electric quantity detection sensor transmits a signal with lower electric quantity to the controller, then the buzzer is started through the controller, so that the buzzer starts to give out warning sound, and therefore, when the electric quantity of the battery in the implanted hearing-aid device is lower, a timely warning effect can be brought to people, then the deaf people can turn off the lower switch, and then turn on the upper switch, so that the upper lithium battery starts to supply power to the circuit board and the electric quantity detection sensor, and the implanted medical device cannot fail due to too low electric quantity, so that when the deaf people walk on the road, potential safety hazards can not be brought to the deaf people, and the safety of the implanted hearing-aid device is greatly improved.
2. According to the invention, through the arrangement of the sealing plate, when electronic elements in the implantable hearing aid equipment need to be maintained, the two elastic buckles are manually pinched to opposite directions to enable the two elastic buckles and the rectangular bayonet arranged in the middle of the left end face of the sliding rail to lose the clamping relation, then the sealing plate slides rightwards and is taken down, and then the electronic elements in the shell can be maintained, so that the sealing plate can be detached without tools when the interior of the implantable hearing aid equipment needs to be maintained, and the convenience in detaching the sealing plate in the implantable hearing aid equipment is further improved.
3. By arranging the drying piece, after the sealing plate piece slides rightwards and is taken down, because the front end of the sliding plate loses the limiting function, thereby the four limit sliding cylinders drive the sliding plate to rapidly pop out under the action of the spring outside the limit sliding rod, so that the drying agent between the four triangular guide plates can be rapidly ejected forwards, the maintenance personnel can rapidly transfer attention to the drying agent at the moment, discover whether the drying agent is invalid and needs to be replaced in time, slide the sealing plate leftwards to the inner side of the slide rail after maintenance, the slide plate is then pushed back into the interior of the housing by the angled faces of the four triangular guide plates, so that the three pockets of desiccant will also be located within the interior of the housing, therefore, the electronic elements in the implantable hearing aid device are not easy to be damaged due to overhigh humidity, and the service life of the implantable hearing aid device is greatly prolonged.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic diagram of a sound processor main body and drying block configuration of the present invention.
Fig. 5 is a partial sectional structural schematic view of the sealing plate member of the present invention.
Fig. 6 is a schematic structural diagram of the limiting mechanism of the present invention.
Fig. 7 is a schematic structural view of the shield assembly of the present invention.
Fig. 8 is a schematic view of the structure of the drying member of the present invention.
Fig. 9 is a schematic structural diagram of the pressing mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a sound processor main body; 101. a housing; 102. a slide rail; 103. a circuit board; 104. an electric quantity detection sensor; 2. a coupling device; 3. an implant; 4. a sealing plate; 401. elastic buckle; 402. a rectangular groove; 5. a battery case; 501. a box cover; 502. a switch; 503. a clamping block; 6. a limiting mechanism; 601. a rectangular slide case; 602. a limiting slide block; 7. a guard assembly; 701. a fixing frame; 702. a protective baffle; 703. a limiting guide rod; 8. a frame member; 9. a controller; 10. a buzzer; 11. drying the part; 1101. fixing a support plate; 1102. a sliding plate; 1103. a desiccant; 1104. a triangular guide plate; 1105. a limiting sliding cylinder; 12. a hold-down mechanism; 1201. fixing a support plate; 1202. a T-shaped pull rod; 1203. a compression plate; 1204. a T-shaped strut; 13. a lithium battery.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides an implanted medical device with a failure safety protection function, which comprises: a sound processor main body 1;
the upper end of the back part of the sound processor main body 1 is provided with a coupling device 2; sound processor main unit 1 includes casing 101, slide rail 102, circuit board 103 and electric quantity detection sensor 104, there are coupling devices 2 on the upper portion of rear side of casing 101, and there are slide rails 102 in the edge of front side of casing 101, the shape of slide rail 102 sets up as the structure of "Contraband" font, and both sides of inboard upper and lower sides of slide rail 102 have a T-type chute, the rear side installs circuit board 103 in casing 101, and the front side of circuit board 103 installs electric quantity detection sensor 104, electric quantity detection sensor 104 is ordinary electric connection with buzzer 10 through controller 9, the middle part of left end of slide rail 102 has rectangular bayonet, electric quantity detection sensor 104 is ordinary electric connection with two lithium batteries 13 separately through two switches 502, the lower part of right end of casing 101 has audio frequency interfaces;
the shape of the coupling device 2 is a conical structure, the rear end of the coupling device 2 is connected with an implant 3, and the rear end of the implant 3 is implanted in the skull of a human body;
a sealing plate 4 is arranged on the front side of the sound processor main body 1, the sealing plate 4 is of a rectangular plate-shaped structure, and the front end face of the sealing plate 4 is fixedly connected with a battery box 5; the battery box 5 comprises a box cover 501, a switch 502 and a clamping block 503, the two switches 502 are arranged on the front end face of the left side of the battery box 5 in an up-down symmetrical manner, the two dovetail-shaped sliding strips are arranged on the front end face of the right side of the battery box 5 in an up-down symmetrical manner, the front part of the right side of the battery box 5 is connected with the box cover 501 through the two dovetail-shaped sliding strips in a sliding manner, the two dovetail-shaped sliding grooves connected with the two dovetail-shaped sliding strips in a sliding manner are formed in the rear end face of the box cover 501 in an up-down symmetrical manner, the clamping block 503 is arranged in the middle of the right side of the box cover 501, and the clamping block 503 is of a rectangular frame structure;
two battery mounting grooves are formed in the battery box 5, a lithium battery 13 is mounted in each battery mounting groove, and a limiting mechanism 6 is arranged in the middle of the right end face of the battery box 5;
the lower part of the right side of the sound processor main body 1 is provided with a protection component 7; the protection component 7 comprises a fixed frame 701, a protection baffle 702 and limiting guide rods 703, the fixed frame 701 is of a rectangular frame structure, the fixed frame 701 is fixedly connected to the right end face of the shell 101 and is positioned outside the audio interface, the front side face and the rear side face of the inner side of the fixed frame 701 are respectively provided with a strip-shaped sliding block, the inner side of the fixed frame 701 is slidably connected with the protection baffle 702, the protection baffle 702 is of a rectangular plate-shaped structure, the front side face and the rear side face of the protection baffle 702 are provided with strip-shaped sliding grooves which are slidably connected with the two strip-shaped sliding blocks, the bottom end face of the protection baffle 702 is provided with the two limiting guide rods 703 which penetrate through the bottom of the fixed frame 701, the outer part of the two limiting guide rods 703 is positioned at the bottom of the protection baffle 702 and is sleeved with a spring, when the protection component 7 is in a protection state, the protection baffle 702 is positioned at the right side of the audio interface, and through the arrangement of the protection component 7, when the audio interface is needed, the audio interface is pulled downwards, the audio interface is exposed, then after the audio interface is used up, the connector on the audio interface is pulled out, the protective baffle 702 loses the limiting effect, and then the protective baffle 702 rebounds to the original position upwards under the action of the spring outside the bottom limiting guide rod 703, so that the audio interface can obtain an effective protective effect, and the influence on the audio interface caused by the dust and other impurities entering the audio interface is avoided; a frame piece 8 is arranged on the left side of the sound processor main body 1, the frame piece 8 is of a rectangular frame structure, a controller 9 and a buzzer 10 are arranged inside the frame piece 8 on the left side of the sound processor main body 1, and the controller 9 is arranged on the upper portion of the buzzer 10;
a drying piece 11 is arranged at the lower part of the left side in the sound processor main body 1, and three pressing mechanisms 12 are arranged on the drying piece 11 in a rectangular array shape; the drying part 11 comprises a fixing plate 1101, a sliding plate 1102, drying agents 1103, triangular guide plates 1104 and limiting sliding cylinders 1105, wherein the fixing plate 1101 is of a structure shaped like the Chinese character 'Contraband', four limiting sliding rods are uniformly arranged on the inner side of the fixing plate 1101, the fixing plate 1101 is fixedly connected to the lower end of the left side face in the shell 101, one limiting sliding cylinder 1105 is slidably connected to the outer portion of each limiting sliding rod, the sliding plates 1102 are fixedly connected to the right sides of the four limiting sliding cylinders 1105, four triangular guide plates 1104 are arranged on the front sides of the right end faces of the sliding plates 1102 in a rectangular array mode, the fixing plate is arranged on the rear end faces of the four triangular guide plates 1104, the inclined angle of the inclined faces of the triangular guide plates 1104 ranges from thirty degrees to thirty-five degrees, three bags of drying agents 1103 are clamped between the four triangular guide plates 1104, and springs are sleeved on the outer portions of the limiting sliding rods which are located on the rear sides of the limiting sliding cylinders 1105;
the sealing plate 4 comprises elastic buckles 401 and rectangular grooves 402, a T-shaped sliding strip is arranged on each of the upper end face and the lower end face of the sealing plate 4, the middle of the left end face of the sealing plate 4 is provided with the two rectangular grooves 402 in an up-down symmetrical mode, a limiting rod is arranged inside each rectangular groove 402, the two limiting rods are located on the same axis, each elastic buckle 401 is connected inside each rectangular groove 402 in a sliding mode through the limiting rod, the two elastic buckles 401 are distributed in an up-down symmetrical mode, and a spring is sleeved outside each limiting rod; when sealing plate 4 and sound processor main part 1 are in the mounted state, two elasticity buckles 401 all with slide rail 102 on rectangle bayonet socket looks joint to make sealing plate 4 can obtain effectual limiting displacement on slide rail 102.
Wherein, the limiting mechanism 6 comprises a rectangular sliding shell 601 and a limiting slide block 602, the rectangular sliding shell 601 is fixedly connected to the middle part of the right end face of the battery box 5, the limiting slide block 602 is connected to the inside of the rectangular sliding shell 601 in a sliding manner, a strip-shaped through hole is formed in the middle part of the right end face of the rectangular sliding shell 601, a spring is arranged inside the rectangular sliding shell 601 and behind the limiting slide block 602, the right edge of the front end of the limiting slide block 602 is set to be a round angle, a square slide column which is connected with the strip-shaped through hole of the rectangular sliding shell 601 in a sliding manner is arranged on the right end face of the limiting slide block 602, when the limiting mechanism 6 is in a limiting state, the front end of the limiting slide block 602 is clamped with the inner side of the clamping block 503, so that the upper box cover 501 of the battery box 5 can obtain an effective limiting effect, when the lithium battery 13 in the battery box 5 needs to be charged, only the slide column above the limiting slide block 602 is pulled downwards to lose the clamping relation with the clamping block 503, then the box cover 501 is slid rightwards and taken down.
The pressing mechanism 12 comprises a fixing support plate 1201, a T-shaped pull rod 1202, a pressing plate 1203 and T-shaped sliding columns 1204, the fixing support plate 1201 is fixedly connected between opposite surfaces of two left and right adjacent triangular guide plates 1104, the middle of the fixing support plate 1201 is slidably connected with the T-shaped pull rod 1202, the rear end of the T-shaped pull rod 1202 is fixedly connected with the pressing plate 1203, four corners of the front end surface of the pressing plate 1203 are provided with the T-shaped sliding columns 1204 which are slidably connected with the fixing support plate 1201, each T-shaped sliding column 1204 is sleeved outside, when the pressing mechanism 12 is in a pressing state, the rear end surface of the pressing plate 1203 is tightly contacted with the front side surface of the drying agent 1103, and therefore the drying agent 1103 can be effectively fixed on the fixing plates at the rear ends of the four triangular guide plates 1104.
When in use: firstly, the switch 502 at the lower part is opened, so that the lithium battery 13 at the lower part in the battery box 5 starts to supply power to the circuit board 103 and the electric quantity detection sensor 104, the electric quantity of the lithium battery 13 at the lower part is detected by the electric quantity detection sensor 104, when the electric quantity of the lithium battery 13 at the lower part is too low, the electric quantity detection sensor 104 transmits a signal with lower electric quantity to the controller 9, then the buzzer 10 is started by the controller 9, so that the buzzer 10 starts to give out warning sound, thereby the implanted hearing-aid device can bring timely warning effect to people when the electric quantity of the battery is lower, then the deaf people can close the switch 502 at the lower part, then open the switch 502 at the upper part, so that the lithium battery 13 at the upper part starts to supply power to the circuit board 103 and the electric quantity detection sensor 104, thereby the implanted medical device can not fail due to too low electric quantity, therefore, when the deaf people walk on the road, the potential safety hazard can not be brought to the deaf people, and the safety of the implanted hearing-aid device is greatly improved;
when electronic components in the implantable hearing aid device need to be maintained, the two elastic buckles 401 are manually pinched in opposite directions to enable the two elastic buckles 401 and the rectangular bayonet arranged in the middle of the left end face of the sliding rail 102 to be out of clamping connection, then the sealing plate 4 slides rightwards to be taken down, and then the electronic components in the shell 101 can be maintained, so that the sealing plate 4 can be detached without tools when the interior of the implantable hearing aid device needs to be maintained, and convenience in detachment of the sealing plate 4 in the implantable hearing aid device is improved;
after the sealing plate member 4 is slid rightward and removed, since the front end of the sliding plate 1102 loses its position-limiting function, so that the four limit sliding cylinders 1105 drive the sliding plate 1102 to pop out rapidly under the action of the springs outside the limit sliding rods, therefore, the drying agent 1103 between the four triangular guide plates 1104 can be quickly popped forward, so that a maintenance worker can quickly transfer attention to the drying agent 1103 at the moment, find whether the drying agent 1103 fails and needs to be replaced in time, slide the sealing plate 4 to the inner side of the sliding rail 102 leftwards after maintenance and repair are finished, the sliding plate 1102 is then pushed back into the interior of the housing 101 by the inclined surfaces of the four triangular guide plates 1104, thereby make three bags of desiccants 1103 also to be located inside casing 101 to make the difficult emergence of electronic component in this implanted hearing aid equipment damage because of the humidity is too high, improved the life of this implanted hearing aid equipment greatly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. An implantable medical device having fail-safe protection, comprising: includes a sound processor main body (1);
the upper end of the rear part of the sound processor main body (1) is provided with a coupling device (2); .
The shape of the coupling device (2) is a conical structure, the rear end of the coupling device (2) is connected with an implant (3), and the rear end of the implant (3) is implanted in the skull of a human body;
a sealing plate (4) is arranged on the front side of the sound processor main body (1), the sealing plate (4) is of a rectangular plate-shaped structure, and the front end face of the sealing plate (4) is fixedly connected with a battery box (5);
two battery mounting grooves are formed in the battery box (5), a lithium battery (13) is mounted in each battery mounting groove, and a limiting mechanism (6) is arranged in the middle of the right end face of the battery box (5);
a protection component (7) is arranged on the lower portion of the right side of the sound processor main body (1), a frame piece (8) is arranged on the left side of the sound processor main body (1), the frame piece (8) is of a rectangular frame structure, a controller (9) and a buzzer (10) are arranged on the left side of the sound processor main body (1) and located inside the frame piece (8), and the controller (9) is located on the upper portion of the buzzer (10);
a drying piece (11) is arranged at the lower part of the left side in the sound processor main body (1), and three pressing mechanisms (12) are arranged on the drying piece (11) in a rectangular array shape;
sealing plate (4) are including elasticity buckle (401) and rectangle recess (402), both ends face all is equipped with a T type draw runner about sealing plate (4), and sealing plate (4) left end face middle part is the longitudinal symmetry form and has seted up two rectangle recesses (402), every rectangle recess (402) inside all is equipped with a gag lever post, and two gag lever posts are in same axis, every rectangle recess (402) inside all has an elasticity buckle (401) through gag lever post sliding connection, and two elasticity buckles (401) are the longitudinal symmetry form and distribute to every gag lever post outside has all cup jointed the spring.
2. The implantable medical device of claim 1, wherein: the sound processor main body (1) comprises a shell (101), a sliding rail (102), a circuit board (103) and an electric quantity detection sensor (104), wherein a coupling device (2) is arranged on the upper portion of the rear side of the shell (101), the sliding rail (102) is arranged on the edge of the front side of the shell (101), the sliding rail (102) is in a Contraband-shaped structure, T-shaped sliding grooves are formed in the upper side face and the lower side face of the inner side of the sliding rail (102), the circuit board (103) is arranged on the rear side of the inner portion of the shell (101), the electric quantity detection sensor (104) is arranged on the front side of the circuit board (103), the electric quantity detection sensor (104) is in common electric connection with a buzzer (10) through a controller (9), a rectangular bayonet is formed in the middle of the left end face of the sliding rail (102), and the electric quantity detection sensor (104) is in common electric connection with two lithium batteries (13) through two switches (502), an audio interface is arranged at the lower part of the right end face of the shell (101).
3. The implantable medical device of claim 1, wherein: when the sealing plate (4) and the sound processor main body (1) are in an installation state, the two elastic buckles (401) are clamped with the rectangular bayonets on the sliding rail (102).
4. The implantable medical device of claim 1, wherein: battery case (5) are including lid (501), switch (502) and joint piece (503), terminal surface is symmetry form about installing two switches (502) before battery case (5) left side, and battery case (5) right side front end surface is symmetry form about being equipped with two swallow-tail shape draw runner, and battery case (5) right side front portion has lid (501) through two swallow-tail shape draw runner sliding connection, and lid (501) rear end face is symmetry form about being offered with two swallow-tail shape draw runner sliding connection's two swallow-tail shape spouts, and lid (501) right side middle part is equipped with joint piece (503), joint piece (503) are the rectangular frame column structure.
5. The implantable medical device of claim 1, wherein: stop gear (6) are including rectangle sliding housing (601) and stop block (602), rectangle sliding housing (601) fixed connection is at battery case (5) right-hand member face middle part, and inside sliding connection of rectangle sliding housing (601) has stop block (602), and the bar opening has been seted up at rectangle sliding housing (601) right-hand member face middle part, and inside stop block (602) rear side that is located of rectangle sliding housing (601) installs the spring, stop block (602) front end right side edges and corners is established to the fillet, and stop block (602) right-hand member face be equipped with rectangle sliding housing (601) upper strip opening sliding connection's square traveller, when stop gear (6) are in limit state, stop block (602) front end and joint piece (503) inboard looks joint.
6. The implantable medical device of claim 1, wherein: the protection component (7) comprises a fixed frame (701), a protection baffle (702) and a limit guide rod (703), the fixed frame (701) is of a rectangular frame structure, the fixed frame (701) is fixedly connected with the right end face of the shell (101) and is positioned outside the audio interface, the front side face and the rear side face of the inner side of the fixed frame (701) are respectively provided with a strip-shaped sliding block, and the inner side of the fixed frame (701) is connected with a protective baffle (702) in a sliding way, the protective baffle (702) is a rectangular plate-shaped structure, the front side surface and the rear side surface of the protective baffle (702) are provided with strip-shaped sliding grooves which are connected with the two strip-shaped sliding blocks in a sliding way, the bottom end surface of the protective baffle (702) is provided with two limiting guide rods (703) which penetrate through the bottom of the fixed frame (701), and springs are sleeved outside the two limiting guide rods (703) at the bottoms of the protective baffles (702), when the protection component (7) is in a protection state, the protection baffle (702) is positioned at the right side of the audio interface.
7. The implantable medical device of claim 1, wherein: the drying piece (11) comprises a fixed support plate (1101), a sliding plate (1102), a drying agent (1103), a triangular guide plate (1104) and a limiting sliding cylinder (1105), the fixed support plate (1101) is in an Contraband-shaped structure, four limit slide bars are uniformly arranged on the inner side of the fixed support plate (1101), the fixed support plate (1101) is fixedly connected with the lower end of the left side surface in the shell (101), a limit sliding cylinder (1105) is slidably connected with the outer part of each limit slide bar, the right sides of the four limit sliding cylinders (1105) are fixedly connected with a sliding plate (1102), the front side of the right end face of the sliding plate (1102) is provided with four triangular guide plates (1104) in a rectangular array shape, and four triangle baffle (1104) rear end faces are equipped with the fixed plate, and triangle baffle (1104) inclined plane inclination is thirty degrees to thirty-five degrees, and three bags of drier (1103) are held to the centre gripping between four triangle baffles (1104), and every spacing slide bar outside is located spacing slide cartridge (1105) rear side and all has cup jointed the spring.
8. The implantable medical device of claim 1, wherein: the pressing mechanism (12) comprises a fixed support plate (1201), a T-shaped pull rod (1202), a pressing plate (1203) and T-shaped sliding columns (1204), the fixed support plate (1201) is fixedly connected between opposite faces of two left and right adjacent triangular guide plates (1104), the middle of the fixed support plate (1201) is slidably connected with the T-shaped pull rod (1202), the rear end of the T-shaped pull rod (1202) is fixedly connected with the pressing plate (1203), the T-shaped sliding columns (1204) which are slidably connected with the fixed support plate (1201) are arranged at four included angles of the front end face of the pressing plate (1203), springs are sleeved outside each T-shaped sliding column (1204), and when the pressing mechanism (12) is in a pressing state, the rear end face of the pressing plate (1203) is in close contact with the front side surface of the drying agent (1103).
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| CN202110576166.8A CN113473343B (en) | 2021-05-26 | 2021-05-26 | Implantable medical device with failure safety protection function |
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