CN110441673A - Active implantable medical device wireless charging and communication coil are fixedly connected with component - Google Patents
Active implantable medical device wireless charging and communication coil are fixedly connected with component Download PDFInfo
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- CN110441673A CN110441673A CN201910799573.8A CN201910799573A CN110441673A CN 110441673 A CN110441673 A CN 110441673A CN 201910799573 A CN201910799573 A CN 201910799573A CN 110441673 A CN110441673 A CN 110441673A
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- coil
- rigid connector
- component
- fixedly connected
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- 238000004891 communication Methods 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000002513 implantation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000007943 implant Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electrotherapy Devices (AREA)
Abstract
The present invention provides active implantable medical device wireless charging and communication coil is fixedly connected with component, comprising: frame, the frame include: the first holding tank, the second holding tank, connecting hole；The connecting hole runs through the frame, for being electrically connected the rigid connector with the Hard link plate and the coil respectively across rigid connector；The connecting hole is connect with the rigid connector by location structure；Coil of the invention is fixedly connected with component, with frame, hard wire plate and coil are fixed respectively by the tow sides of frame, and connecting hole is equipped on frame, for passing through rigid connector, rigid connector being fixed, enable the both ends of rigid connector convenient for being electrically connected respectively with hard wire plate and coil, the drawbacks of so as to avoid in the past by hard wire plate and coil electrical connection using flexible connecting member, hard wire plate and coil after enabling connection is convenient for being dismounted for multiple times, the damage without easily causing whole device.
Description
Technical field
The present invention relates to implantable medical device technical fields, and in particular to a kind of active implantable medical device wireless charging
Electricity and communication coil are fixedly connected with component.
Background technique
The active implantable medical device of human body (Active Implantable Medical Device, AIMD) is a kind of
The medical instrument being installed on inside user's body, this equipment inside have battery, and hard wire plate (is equipped with sensor, chip etc.
Element), AIMD realizes corresponding therapy by the program and operating parameter of setting, these operating parameters can be according to user's
Conditions use different settings.Because user's cause of disease, the state of an illness be not identical, the active plant of installation in different user's body
Enter formula Medical Devices, generally there is different operating statuses, these operating statuses are embodied in the battery of active implantation medical instrument
Many aspects such as voltage, runing time, power, the size of electric current, frequency.In order to ensure the stability of implanting portion, safety and
Long-term reliability, it usually needs implanting portion is tested comprehensively, especially needs to carry out the hard wire plate of implanting portion comprehensive
Detection.
The active implanted device of the prior art, due to pursuing implanted device volume minimization, hard wire plate and coil are common
Connected using soft connection board, there are two types of assembling mode, first is that first coil and soft connection board are linked together, the progress of hard wire plate
Individually test after the completion of the test of hard wire plate, then soft connection board is connect with hard wire plate；Second is that first by hard wire plate and soft company
Fishplate bar connection, hard wire plate are tested together with soft connection board, are then again connect soft connection board with coil.
It is above-mentioned no matter to use which kind of Joining Technology, it is all inevasible to use soft connection board, and due to by soft connection board
After being welded to connect with coil or hard wire plate, fixed using gluing, soft connection board is not easy to dismantle, after detecting unqualified disassembly
It is easy to cause the damage of whole device.In addition, after soft connection board is welded, in order to guarantee welding quality, to storage time and
Preservation condition is more demanding.
Summary of the invention
Therefore, in order to enable active embedded type device to be convenient for being dismounted for multiple times, the present invention provide it is a kind of do not use it is soft
The coil of the device of the active implantation of connecting plate connection is fixedly connected with component.
It is fixedly connected with component provided by the present invention for active implantable medical device wireless charging and communication coil, is wrapped
Include: frame, the frame are equipped with:
First holding tank, positioned at the one side of frame, for accommodating hard wire plate；
Second holding tank, positioned at the another side relative to first holding tank of frame, for accommodating coil；
Connecting hole runs through the frame, for across rigid connector, make the rigid connector respectively with the rigid line
Road plate and coil electrical connection；The connecting hole is connect with the rigid connector by location structure.
Preferably, further includes:
Upper cover has the groove for accommodating the frame, and is removably secured and connect with the outer wall of the frame.
Preferably, further includes:
Lower cover is docked with upper cover fastening, and is connect with the frame by connecting and fixing.
Preferably, the lower cover includes:
Housing is docked with upper cover fastening；
Liner is securely removably connected in the housing, for being clamped the frame.
Preferably, the first holding tank side of the frame is equipped with the buckle extended towards lower cover, the lower cover
Interior lining has the first card hole for being engaged by clamping with the buckle.
Preferably, the frame further includes,
The middle part of the frame is arranged in battery receiving hole, for the battery across active implantable medical device.
Preferably, the second holding tank of the frame is separated into two circles by partition, is respectively used to receiving first
Coil and the second coil.
Preferably, positioning column is equipped in the first holding tank of the frame, the positioning column is used for across rigid line
Road plate positions it.
Preferably, it is arranged on the frame in the side close to first holding tank for being located at the connecting hole
There is the location structure of rigid connector, the location structure is fixed the rigid connector by clearance fit.
Preferably, the location structure includes:
Locating piece, there are two tools, is a quarter cylindrical structure, discrete in adjacent two quadrant in the connecting hole periphery,
There is the gap for accommodating rigid connector between two locating pieces.
Technical solution of the present invention has the advantages that
1. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, there is frame
Frame fixes hard wire plate and coil by the tow sides of frame respectively, and is equipped with connecting hole on frame, for across rigidity
Rigid connector is fixed in connector, enables the both ends of rigid connector convenient for electric with hard wire plate and coil respectively
Connection, so as to avoid hard wire plate and coil were electrically connected the drawbacks of must using flexible connecting member in the past, after making connection
Hard wire plate and coil can be convenient for being dismounted for multiple times, the damage without easily causing whole device；The connecting hole and the rigidity
Connector is connected by location structure, and rigid connector is able to carry out location structure after plugging in connecting hole, makes its both ends
It can be more smoothly electrically connected respectively with hard wire plate and coil.
2. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, in frame
Be located at the second receiving hole side for accommodating coil, be provided with upper cover, coil can be enclosed in the by upper cover and frame
In two receiving holes, to guarantee that wiring board is not exposed.
3. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, in frame
Be located at the first receiving hole side for accommodating rigid connector, be provided with lower cover, can be by hard wire by lower cover and frame
Plate is enclosed in the first receiving hole, thus guarantee that wiring board is not exposed, also, upper cover and lower cover fasten after docking, it is whole outer
Shape is flat semicircle, due to can more easily implant with radian.
4. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, lower cover is logical
It crosses housing and liner combination is constituted, housing is used to dock with upper cover fastening, and liner is used to be clamped with frame and connect, to guarantee
The shape that coil is fixedly connected with component is arc-shaped, and can reduce the manufacture difficulty for integrally manufacturing lower cover.
5. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, will be used for
The buckle for being clamped connection framework and lower cover is arranged on frame, will snap through the first card for being inserted into the interior lining that lower cover is arranged in
In hole, the combination of buckle and the first card hole is completed, at this point, the housing of lower cover docks completion with upper cover fastening, so that coil be made to consolidate
The shape for determining connection component constitutes the arcuate structure for being convenient for implantation.
6. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, in frame
On be provided with battery receiving hole, the battery receiving hole can be passed through by being mounted on battery on hard wire plate, to preferably hold
It is contained in coil to be fixedly connected in component, reduces the occupied space of battery, so that it is more compact so that coil is fixedly connected with component.
7. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, in frame
The second holding tank in, be separated by partition be respectively used to accommodate first coil and the second coil two circles, to make two groups
It needs mutual unconnected coil to be each attached in the second holding tank, reduces the volume that coil is fixedly connected with component.
8. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, frame
It is equipped with positioning column in first holding tank, hard wire plate can be passed through by positioning column, hard wire plate is positioned, guarantees rigid line
The installation site of road plate is accurate.
9. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, in frame
The upper side close to first holding tank positioned at connecting hole is provided with rigid connector location structure, for rigid connection
Part is fixed, and avoids the random play of rigid connector, guarantees that the link position of rigid connector is accurate.
10. active implantable medical device wireless charging provided by the invention and communication coil are fixedly connected with component, pass through
Gap between two locating pieces carries out clearance fit to rigid connector, to limit the random rotation of rigid connector, protects
The direction for demonstrate,proving rigid connector is unified.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stereochemical structure explosive view of active implantable medical device.
Fig. 2 is the schematic perspective view after the combination of Fig. 1 explosive view.
Fig. 3 is the schematic perspective view of frame.
Fig. 4 is the schematic perspective view after frame is connect with coil and rigid connector respectively.
Fig. 5 is that the frame of Fig. 3 looks up the schematic perspective view of angle.
Fig. 6 is the schematic perspective view of rigid connector.
Fig. 7 is that the frame of Fig. 4 looks up the schematic perspective view of angle.
Fig. 8 is the enlarged drawing of a-quadrant in Fig. 7.
Fig. 9 is the stereochemical structure explosive view of housing unit.
Figure 10 is the main view of the rigid connector of an embodiment.
Figure 11 is the rigid connector schematic perspective view of Figure 10.
Figure 12 is the attachment structure schematic diagram of rigid connector shown in Fig. 10 and frame.
Figure 13 is the enlarged drawing of B area in Figure 12.
Figure 14 is the main view of the rigid connector of another embodiment.
Figure 15 is the rigid connector schematic perspective view of Figure 14.
Figure 16 is the attachment structure schematic diagram of rigid connector and frame shown in Figure 14.
Figure 17 is the enlarged drawing in the region C in Figure 16.
Figure 18 is the attachment structure schematic diagram of rigid connector and frame in an embodiment.
Figure 19 looks up angle schematic perspective view for Figure 18's.
Description of symbols:
1, the first holding tank；2, the second holding tank；3, hard wire plate；4, coil；5, rigid connector；6, it is inserted into hole；7,
First linkage section；8, bending segment；9, the second linkage section；10, upper cover；11, frame；12, lower cover；13, connecting hole；14, locating piece；
15, housing；16, liner；17, it buckles；18, the first card hole；19, the second card hole；20, battery receiving hole；21, battery；22, every
Plate；23, positioning column；24, the first locating flange；25, the second locating flange；26, through-hole column；27, flexible connector.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
It as shown in Fig. 1 and Fig. 9, is a kind of specific embodiment of the coil bracket component of active implantable medical device,
It include: frame 11, upper cover 10 and lower cover 12, wherein the lower cover 12 includes housing 15 and liner 16 removably, it is described outer
Set 15 is fixedly connected with liner 16 by glue sticking.
The upper cover 10 has the groove for accommodating the frame 11, and removably solid with the outer wall of the frame 11
Fixed connection.
The lower cover 12 is docked with the upper cover 10 fastening, and is connect with the frame 11 by connecting and fixing, wherein under
The housing 15 of lid 12 is docked with the upper cover 10 fastening, and the liner 16 of lower cover 12 is securely removably connected at the housing 15
It is interior, for being clamped the frame 11.The the second receiving hole side of frame being located at for accommodating coil is arranged in upper cover, passes through upper cover
Coil can be enclosed in the second receiving hole with frame, to guarantee that wiring board is not exposed.Being located at for frame is arranged in lower cover
For accommodating the first receiving hole side of rigid connector, hard wire plate can be enclosed in by lower cover and frame by the first receiving hole
Interior, to guarantee that wiring board is not exposed, also, upper cover and lower cover fasten after docking, monnolithic case is flat semicircle, by
In with radian, therefore can more easily implant.Lower cover by housing and liner combination constitute, housing be used for
Cover buckle closes docking, and liner is used to be clamped with frame and connect, to ensure that the shape of coil bracket component is arc-shaped, and energy
Reduce the manufacture difficulty of whole manufacture lower cover.
By the buckle setting for being used to be clamped connection framework and lower cover in frame, insertion will be snapped through, lower cover is set
In first card hole of interior lining, the combination of buckle and the first card hole is completed, at this point, the housing of lower cover has been docked with upper cover fastening
At so that the shape of coil bracket component be made to constitute the arcuate structure convenient for implantation.
As shown in Figure 3 and Figure 5, the frame 11 includes: the first holding tank 1, the second holding tank 2 and connecting hole 13, described
First holding tank 1 is located at the one side of frame 11, for accommodating hard wire plate 3；Second holding tank 2 is located at the opposite of frame 11
In the another side of first holding tank 1, for accommodating coil 4；The connecting hole 13 runs through the frame 11, for across rigid
Property connector 5, is electrically connected the rigid connector 5 with the hard wire plate 3 and the coil 4 respectively.Just by frame
Hard wire plate and coil are fixed in anti-two sides respectively, and connecting hole is equipped on frame, for connecting across rigid connector, to rigidity
Fitting is fixed, and enables the both ends of rigid connector convenient for being electrically connected respectively with hard wire plate and coil, so as to avoid
The drawbacks of being in the past electrically connected hard wire plate and coil using flexible connecting member, hard wire plate and coil after enabling connection
Enough it is convenient for being dismounted for multiple times, when dismounting, hard wire plate 3, coil 4 and the battery of higher cost are less likely to be damaged, and lower-cost
Frame 11 can integral replacing, thus make dismounting cost reduce.
The frame 11 further includes battery receiving hole 20, and battery receiving hole 20 is arranged in the middle part of the frame 11, is used for
Across the battery 21 of active implantable medical device.After the battery 21 passes through battery receiving hole, it is placed on hard wire plate 3, from
And be preferably contained in coil bracket component, the occupied space of battery is reduced, to keep coil bracket component more compact.
As shown in figure 3, the second holding tank 2 of the frame 11 is separated into two circles by partition 22, it is respectively used to receiving the
One coil and the second coil.The first coil and the second coil are not connected to mutually, by being fixed in the second holding tank jointly,
It can reduce the volume of coil bracket component.
As shown in figure 5, be equipped with positioning column 23 in the first holding tank 1 of the frame 11, the positioning column 23 be used for across
Hard wire plate 3 positions it.1 side of the first holding tank of the frame 11 is additionally provided with the buckle 17 extended towards lower cover 12,
There is the first card hole 18 for being engaged by clamping with the buckle 17 on the liner 16 of the lower cover 12.Frame can by positioning column
To pass through hard wire plate, hard wire plate is positioned, guarantees that the installation site of hard wire plate is accurate.
As shown in Figure 7 and Figure 8, in close first holding tank 1 for being located at the connecting hole 13 on the frame 11
Side is provided with 5 location structure of rigid connector, and the location structure is by clearance fit to the direction of the rigid connector 5
It is fixed.The location structure include two locating pieces 14, two locating pieces 14 are a quarter cylindrical structure, it is discrete
In adjacent two quadrant in 13 periphery of the connecting hole, have between two locating pieces 14 for accommodating between rigid connector 5
Gap.Location structure on frame avoids the random play of rigid connector, guarantees rigid for rigid connector to be fixed
Property connector link position it is accurate, and clearance fit is carried out to rigid connector by the gap between two locating pieces, from
And the random rotation of rigid connector is limited, guarantee that the direction of rigid connector is unified.
Working principle
Coil 4 is fixed in the second holding tank 2 of the top of frame 11, frame 11 is removably then embedded in upper cover
It is fixed in 10, the liner 16 of lower cover 12 is removably fitted into housing 15, then being recessed inwardly by 10 edge of upper cover
Step be inserted into the housing 15 of lower cover 12, complete upper cover 10 docked with the fastening of lower cover 12；Carry out the installation of hard wire plate 3
When, lower cover 12 is removed, rigid connector 5 is inserted into the connecting hole 13 of frame 11, and the upper end of rigid connector 5 is led to
It crosses welding to be electrically connected with coil 4, then, hard wire plate 3 is set in the positioning column 23 of upper cover 10, makes rigid connector 5
Lower end passes through the insertion hole 6 of hard wire plate 3, then, rigid connector 5 is electrically connected with hard wire plate 3 by welding, finally will
The fastening of lower cover 12 is docked in upper cover 10, and the clamping of upper cover 10 and lower cover 12 is completed by the step in upper cover 10.
Embodiment 2
As shown in Figure 1, being a kind of specific embodiment of active implantable medical device, comprising: coil bracket component, rigid line
Road plate 3, coil 4, rigid connector 5 and battery 21.Wherein, the coil bracket component is for accommodating the hard wire plate 3, line
Circle 4, rigid connector 5 and battery 21.
The coil bracket component is had dismountable two layers using coil bracket component described in embodiment 1,
There is the first holding tank 1 for accommodating hard wire plate 3 in middle first layer, there is second for accommodating coil 4 in the second layer
Holding tank 2.Specifically, as shown in figure 9, the coil bracket component includes: upper cover 10, frame 11 and lower cover 12.The upper cover
10 have the groove for accommodating frame 11, and are removably secured and connect with the outer wall of the frame 11；The frame 11 is solid
Surely it is connected between the upper cover 10 and lower cover 12；The lower cover 12 and the upper cover 10 fastening dock, and with the frame 11
By connecting and fixing connection, the lower cover 12 includes: housing 15 and liner 16, and the housing 15 and the upper cover 10 fasten pair
It connects, the liner 16 is securely removably connected in the housing 15, for being clamped the frame 11.The of the frame 11
One holding tank, 1 side is equipped with the buckle 17 that extends towards lower cover 12, on the liner 16 of the lower cover 12 with for the buckle
17 the first card holes 18 being engaged by clamping；The edge of the hard wire plate 3 has described for cooperating with first card hole 18, making
The buckle 17 of frame 11 can be caught in the second card hole 19 of first card hole 18, first card hole 18 and second card hole
19 constitute notch.
As shown in Figure 7 and Figure 8, positioned at the one of close first holding tank 1 of the connecting hole 13 on the frame 11
Side is provided with 5 location structure of rigid connector, the location structure by clearance fit to the direction of the rigid connector 5 into
Row is fixed, including two locating pieces 14, two locating pieces 14 are a quarter cylindrical structure, discrete outside the connecting hole 13
It encloses in adjacent two quadrant, there is the gap for accommodating rigid connector 5 between two locating pieces 14
As shown in Fig. 2, being flat semicircular structure after the coil bracket component fastening, it is respectively provided with out and justifies at each side
Angle, in order to be implanted in vivo.
The hard wire plate 3 is fixed in the first holding tank 1 of the coil bracket component, is connected on hard wire plate 3
There is the battery 21, the battery 21 passes through in the battery receiving hole 20 of the frame 11 of coil bracket component.The hard wire plate 3
The upper insertion hole 6 with for being inserted into the rigid connector 5.
As shown in Figure 3 and Figure 4, the coil 4 is fixed in the second holding tank 2 of the coil bracket component, the line
Circle 4 includes first coil and the second coil, is separated by the partition 22 in the second holding tank 2.
The rigid connector 5 is fixed between the first layer and the second layer of the coil bracket component, and two
End is electrically connected with the coil 4 and the hard wire plate 3 respectively.
As shown in fig. 6, the rigid connector 5 includes: the first linkage section 7, bending segment 8 and the second linkage section 9, described
One linkage section 7 is located at one end, is straight section, described in the hard wire plate 3 in first layer by being inserted into the coil bracket component
Insertion hole 6 is fixed, and is electrically connected with the hard wire plate 3；Second linkage section 9 is located relative to first connection
The other end of section 7 is straight section, is fixed by being inserted into the coil bracket component, and passes through the coil bracket component and stretch
Enter to the second layer of the coil bracket component, for being electrically connected with the coil 4；The bending segment 8 is located at described first and connects
It connects between section 7 and second linkage section 9, is bending structure.
Embodiment 3
The present embodiment provides a kind of rigid connectors of active implantable medical device, for being electrically connected active implantable medical dress
Hard wire plate and coil in setting, as shown in Figure 10, Figure 11, comprising: the first linkage section 7 and the second linkage section 9.
First linkage section 7 is located at lower end, is straight section, passes through the hard wire plate 3 being inserted into active implantable medical device
Insertion hole 6 be fixed, and be electrically connected with the hard wire plate 3.
Second linkage section 9 is located relative to the other end of first linkage section 7: upper end, be straight section, as Figure 12,
Shown in Figure 13, the second linkage section 9 is fixed by the coil bracket component being inserted into active implantable medical device, and passes through institute
The second layer that coil bracket component stretches to the coil bracket component is stated, for being electrically connected with the coil 4 being contained in the second layer
It connects；Both ends are straight section, can be convenient for being electrically connected respectively with hard wire plate and coil, so as to avoid in the past by hard wire plate and line
Circle electrical connection must use the drawbacks of flexible connecting member, and the hard wire plate and coil after enabling connection are convenient for being dismounted for multiple times, and
The damage of whole device is not easily caused
The rigid connector is equipped with locating flange between first linkage section 7 and second linkage section 9, passes through
The end of locating flange can be such that its axial direction is accurately positioned, and pass through the outer diameter of locating flange and the clearance fit energy in hole
It enough is accurately positioned in radial direction.Specific locating flange includes: the first locating flange 24 and the second locating flange
25；First locating flange 24, between first linkage section 7 and second linkage section 9, outer diameter is greater than the line
The connecting hole 13 of carriage assembly is enclosed, and is had for the end with the cooperation of the connecting hole 13 of the coil bracket component, the end
Portion is plane, and the end for axially position of locating flange and the outer diameter for radial positioning set up separately in two structural members,
In this way when processing to one of structural member, the limitation of a size can be only considered, convenient for adding for rigid connector
Work production.In addition, the end can also be inclined-plane or arcwall face as a kind of alternative embodiments.
Second locating flange 25, between first linkage section 7 and second linkage section 9, and close to institute
State the side towards second linkage section 9 of the first locating flange 24, the outer diameter and the line of second locating flange 25
13 clearance fit of connecting hole for enclosing carriage assembly limits moving radially for rigid connector by clearance fit.
Above-mentioned rigid connector, in the connection structure of the rigid connector of active implantable medical device, such as Figure 12, Tu13Suo
Showing, comprising: location structure and through-hole column 26 are attached rigid connector by the common cooperation of two structures, so as to
Enough guarantee the accuracy of the link position of rigid connector.
The location structure is arranged in the through-hole column 26 on the connecting hole 13 of coil carriage assembly, passes through the through-hole
The size of the internal diameter of column 26 and the outer diameter of rigid connector 5 carry out clearance fit, and the rigid connector 5 is fixed.
The through-hole column 26 is set in the side towards hard wire plate 3 of the connecting hole 13 with one heart, for across described
Second linkage section 9 of rigid connector 5, have for the locating flange be used for and the coil bracket component
The abutting end for the matching ends that connecting hole 13 cooperates.
Embodiment 4
The present embodiment provides the rigid connectors of second of active implantable medical device, for being electrically connected active implantable medical
Hard wire plate and coil in device, as shown in Figure 14, Figure 15, comprising: the first linkage section 7 and the second linkage section 9, described first
The structure and position of linkage section 7 and the second linkage section 9 are same as Example 3, the difference is that: it is located at first linkage section
Locating flange between 7 and second linkage section 9.
The locating flange includes: the first locating flange 24 and the second locating flange 25；First locating flange 24
Between first linkage section 7 and second linkage section 9, outer diameter is greater than the connecting hole 13 of the coil bracket component, and
With for passing through the end face being engaged with the end of the connecting hole 13；Second locating flange 25 is located at described first
Between linkage section 7 and second linkage section 9, and close to first locating flange 24 towards first linkage section 7
Side, 6 clearance fit of insertion hole of the outer diameter of second locating flange 25 and the hard wire plate 3.
Above-mentioned rigid connector, in the connection structure of the rigid connector of active implantable medical device, such as Figure 16, Tu17Suo
Show, comprising: location structure and through-hole column 26.
The location structure is arranged on the insertion hole 6 of hard wire plate 3, passes through size and the rigid connector 5 in aperture
Outer diameter carries out clearance fit, and the rigid connector 5 is fixed；
The through-hole column 26 is set in the side towards hard wire plate 3 of connecting hole 13 with one heart, for across the rigidity
Second linkage section 9 of connector 5 has for the connection being used for the coil bracket component with the locating flange
The abutting end that the end face that hole 13 cooperates matches.
Embodiment 5
The present embodiment provides a kind of rigid connectors of active implantable medical device, for being electrically connected active implantable medical dress
Hard wire plate and coil in setting, as shown in Figure 6, comprising: the first linkage section 7 and the second linkage section 9, first linkage section 7
It is all the same with the structure of the second linkage section 9 and position and embodiment 3 and embodiment 4, the difference is that: it is located at described first and connects
The bending segment 8 between section 7 and second linkage section 9 is connect, is bending segment in the middle section of rigid connector, both ends can be buffered
Solder joint stress improves the stable property of electrical connection.
The bending segment 8 is bending structure, specifically between first linkage section 7 and second linkage section 9
For semicircular configuration, bending segment is semi-circular, when buffering stress, can uniform stressed, and semiorbicular outer wall can be with
Carry out the positioning axially and radially of rigid connector.In addition, the bending segment 8 may be used also as a kind of alternative embodiments
Think other arcuate structures in addition to semi-circular.
Above-mentioned rigid connector, in the connection structure of the rigid connector of active implantable medical device, such as Fig. 7, Fig. 8 institute
Show, comprising: location structure, through-hole column 26 and locating piece 14, by the common cooperation of three above structure, to rigid connector into
Row connection, so as to guarantee rigid connector link position accuracy and direction correctness
The location structure can be set on the connecting hole 13 of coil carriage assembly or the insertion hole 6 of hard wire plate 3, lead to
The outer diameter of the size and rigid connector 5 of crossing aperture carries out clearance fit, and the rigid connector 5 is fixed.In this reality
It applies in example, the location structure is to be arranged in through-hole column 26, and the internal diameter of the through-hole column 26 is by clearance fit to described rigid
Property connector 5 is fixed.
The through-hole column 26 is set in the side towards hard wire plate 3 of the connecting hole 13 with one heart, for across described
Second linkage section 9 of rigid connector 5 has the cooperation for matching with the outer wall of the bending section of rigid connector
End.
There are two the tools of locating piece 14, is a quarter cylindrical structure, discrete in 13 periphery adjacent two of connecting hole
There is the gap for accommodating rigid connector 5, by between two locating pieces in quadrant, between two locating pieces 14
Gap carries out rotation limitation to rigid connector, to limit the random rotation of rigid connector, guarantees the side of rigid connector
To unification.
Embodiment 6
The present embodiment provides a kind of as described in example 2 above assemble method of active implantable medical device, including it is following
Step:
In first holding tank 1 of the first layer that the hard wire plate 3 for completing test is fixed on coil bracket component；
Rigid connector 5 is inserted into the insertion hole 6 of coil bracket component, distinguishes the both ends of the rigid connector 5
It is inserted into the first layer and the second layer of coil bracket component；
One end of coil 4 and rigid connector 5 in the second layer of coil bracket component is passed through into welded connecting；
By the hard wire plate in first layer of the other end of rigid connector 5 by being welded to connect the coil bracket component
3。
Above-mentioned assemble method first tests hard wire plate before being electrically connected hard wire plate with coil, thus
Influence of the test job to coil or rigid connector is avoided, and convenient for excluding underproof hard wire plate；Rigid connector
Be fixed by being inserted into inserting in the hole for coil bracket component, then by the both ends of rigid connector respectively with hard wire plate
It is electrically connected with coil, the drawbacks of so as to avoid that must be electrically connected using flexible connecting member.
Embodiment 7
The present embodiment provides a kind of flexible connectors of active implantable medical device, using the material of elastically deformable, such as
Shown in Figure 18, which is located by connecting with two connecting holes 13 arranged side by side on frame 11.
The top of the flexible connector 27, has resilient deformation section, and the resilient deformation section has by being bent to form
There is arcuate structure, the arcuate structure with coil for connecting.
The resilient deformation section is after forming arcuate structure, further through being bent to form retaining structure, the retaining structure
For extending into below connecting hole 13 bottom surface for being connected to frame 11.
The lower section of the flexible connector 27 has the first linkage section stretched downwards, is vertical structure, hard for being inserted into
It is connected on wiring board.
As shown in figure 19, the flexible connector passes through flexible deformation first, is able to both ends from connecting hole 13
Top is passed down through corresponding hole location, and after the both ends of flexible connector both pass through connecting hole, flexible connector carries out bullet
Property restore, wherein extending downwardly one end shorter in the flexible connector of frame, bent below frame, thus by elastic
Connector is fixed on connecting hole.
About the connection structure of flexible connector 27 described in the present embodiment, that is, arranged side by side on the frame 11 two are set
Connecting hole 13.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. active implantable medical device wireless charging and communication coil are fixedly connected with component, including frame (11), feature exists
In the frame (11) is equipped with:
First holding tank (1) is located at the one side of frame (11), for accommodating hard wire plate (3)；
Second holding tank (2) is located at the another side relative to first holding tank (1) of frame (11), for accommodating coil
(4)；
Connecting hole (13) runs through the frame (11), for making the rigid connector (5) respectively across rigid connector (5)
It is electrically connected with the hard wire plate (3) and the coil (4)；It is fixed that the connecting hole (13) and the rigid connector (5) pass through
Bit architecture connection.
2. coil according to claim 1 is fixedly connected with component, which is characterized in that further include:
Upper cover (10) has the groove for accommodating the frame (11), and removably solid with the outer wall of the frame (11)
Fixed connection.
3. coil according to claim 2 is fixedly connected with component, which is characterized in that further include:
Lower cover (12) is fastened with the upper cover (10) and is docked, and is connect with the frame (11) by connecting and fixing.
4. coil according to claim 3 is fixedly connected with component, which is characterized in that the lower cover (12) includes:
Housing (15) is fastened with the upper cover (10) and is docked；
Liner (16) is securely removably connected in the housing (15), for being clamped the frame (11).
5. coil according to claim 4 is fixedly connected with component, which is characterized in that the first holding tank of the frame (11)
(1) side is equipped with the buckle (17) that extends towards lower cover (12), on the liner (16) of the lower cover (12) with for the card
Detain the first card hole (18) that (17) are engaged by clamping.
6. coil according to claim 1 is fixedly connected with component, which is characterized in that the frame (11) further includes,
Battery receiving hole (20) is arranged at the middle part of the frame (11), for the battery across active implantable medical device
(21)。
7. coil according to claim 1 is fixedly connected with component, which is characterized in that the second holding tank of the frame (11)
(2) two circles are separated by partition (22), are respectively used to accommodate first coil (4) and the second coil (4).
8. coil according to claim 1 is fixedly connected with component, which is characterized in that the first holding tank of the frame (11)
(1) positioning column (23) are equipped in, the positioning column (23) is for positioning it across hard wire plate (3).
9. coil described according to claim 1~any one of 8 is fixedly connected with component, which is characterized in that the frame (11)
On the side close to first holding tank (1) for being located at the connecting hole (13) is provided with the positioning of rigid connector (5)
Structure, the location structure are fixed the rigid connector (5) by clearance fit.
10. coil according to claim 9 is fixedly connected with component, which is characterized in that the location structure includes:
Locating piece (14), there are two tools, is a quarter cylindrical structure, discrete in adjacent two quadrant in the connecting hole (13) periphery
It is interior, there is the gap for accommodating rigid connector (5) between two locating pieces (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799573.8A CN110441673B (en) | 2019-08-27 | Active implantable medical device wireless charging and communication coil fixed connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799573.8A CN110441673B (en) | 2019-08-27 | Active implantable medical device wireless charging and communication coil fixed connection assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110441673A true CN110441673A (en) | 2019-11-12 |
| CN110441673B CN110441673B (en) | 2024-11-19 |
Family
ID=
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