CN106063736A - A kind of improvement artificial cave special bone groove locator - Google Patents
A kind of improvement artificial cave special bone groove locator Download PDFInfo
- Publication number
- CN106063736A CN106063736A CN201610348381.1A CN201610348381A CN106063736A CN 106063736 A CN106063736 A CN 106063736A CN 201610348381 A CN201610348381 A CN 201610348381A CN 106063736 A CN106063736 A CN 106063736A
- Authority
- CN
- China
- Prior art keywords
- bone groove
- extension rod
- artificial cave
- positioning device
- special bone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/18—Internal ear or nose parts, e.g. ear-drums
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/18—Internal ear or nose parts, e.g. ear-drums
- A61F2002/183—Ear parts
Abstract
A kind of improvement artificial cave special bone groove locator of the present invention, including inserting auditory meatus the center positioning device that can rotate around auditory meatus, described center positioning device arranges an extension rod, and described extension rod is provided with bone groove location labelling apparatus away from one end of described center positioning device.Center positioning device is inserted auditory meatus by the present invention, rotates extension rod, and bone groove location labelling apparatus can select bone groove location on a camber line, facilitates doctor to select correct position to carry out grinding bone, easy to operate.
Description
Technical field
The present invention relates to artificial cochlear implantation field, specifically, relate to a kind of improvement artificial cave special
Bone groove locator.
Background technology
Artificial cochlea is a kind of electronics dress recovered for severe, pole severe or complete deafness adult or children's or obtain audition
Putting, can replace impaired inner ear hair cells completely, extraneous sound can be converted into neuroelectric pulse signal by it, walks around and listens
Downright bad hair cell in vision system, directly stimulates the spiral ganglion of auditory nerve, passes information to brain, in hearing loss
In the case of Yan Chong, artificial cochlea is hope and the selection of deafness patient.
Artificial cochlea is mainly made up of external machine and internal machine two parts, and external machine and internal machine are connected by transmission line,
Its operation principle is that mike gathers external sound signal, and Sound Processor Unit takes certain acoustic processing strategy to enter acoustical signal
Row processes, and encodes and pass through coil wireless radio frequency transmission to the acoustical signal after processing, and internal subcutaneous coil receives penetrates
Frequently being decoded by chip after signal, stimulating chip decodes, and stimulator sends corresponding thorn according to decoded information to corresponding electrode
Flyback pulse signal, pulse signal directly stimulates acoustic nerve and is conveyed to brain auditory center, making people produce audition.I.e. artificial cochlea
Walk around the Auditory Pathway before inner ear hair cells, directly stimulate acoustic nerve, and finally produce the perception of sound.
Because the internal machine of artificial cochlea needs to embed in patient's skull temples, before art cuts skin, use artificial ear more
Snail mould location bone groove, artificial cochlea's operation tool of various brands does not all provide bone groove to position related accessory the most both at home and abroad.By
In higher to the positions and dimensions required precision of bone groove, easily there is being positioned at the situation that external transmission line is long or too short, institute
The most important with bone groove location, and in conventional manual's cochlear implant surgery, location, the bone groove center of circle uses dye marker skin and bone
The method of cortex, complex steps, and when peeling off flap, label is easily lost.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, it is provided that a kind of artificial cave special bone groove that improves positions
Device, first bone groove is suitably positioned, then carries out grinding the operation of bone groove, localization method precise and high efficiency by it.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of improvement artificial cave special bone groove locator, including inserting auditory meatus the center that can rotate around auditory meatus
Positioner, described center positioning device arranges an extension rod, and described extension rod sets away from one end of described center positioning device
There is bone groove location labelling apparatus.
Further, described center positioning device includes inserting block and auricle tabletting.
Further, shape and the auditory meatus of described insertion block adapts.
Further, described extension rod is extension type extension rod.
Further, described extension type extension rod is provided with length scale, and described extension type extension rod is provided with for locking
The only knob of extension type extension rod, described insertion block is provided with extension rod rotational angle scale.
Further, described bone groove location labelling apparatus includes the Marking ring being positioned at described extension rod near the first side of patient.
Further, diameter and the bit diameter of described Marking ring adapts.
Further, it is surrounded by cushion pad outside described center positioning device.
Further, described extension rod is provided with handle.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of improvement artificial cave special bone groove locator of the present invention, inserts auditory meatus by center positioning device,
Rotating extension rod, bone groove location labelling apparatus can select bone groove location on a camber line, facilitate doctor to select correct position
Carry out grinding bone, easy to operate, it is to avoid the dyestuff impact on tissue in traditional operation.
Accompanying drawing explanation
Accompanying drawing is used for providing a further understanding of the present invention, is used for together with embodiments of the present invention explaining the present invention,
It is not intended that limitation of the present invention, in the accompanying drawings:
Fig. 1 is a kind of structural representation improving artificial cave special bone groove locator embodiment 1 of the present invention.
In figure, 1 extension rod；2 handles；
3 insert block；4 auricle tablettings；
5 Marking rings；6 knobs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
A kind of improve artificial cave special bone groove locator as it is shown in figure 1, of the present invention, including insert auditory meatus,
And the center positioning device that can rotate around auditory meatus, center positioning device arranges extension rod 1, and extension rod 1 is provided with handle 2, convenient doctor
Raw operation, extension rod 1 is provided with bone groove location labelling apparatus away from one end of center positioning device, is surrounded by outside center positioning device
Cushion pad.
Center positioning device includes inserting block 3 and auricle tabletting 4, and extension rod 1 is perpendicular to insert block 3, inserts the shape of block 3
Adapting with auditory meatus, the bottom inserting block 3 is spheric, and the convenient block 3 that inserts inserts auditory meatus, and auricle can be depressed by auricle tabletting 4,
Prevent it from affecting the rotation of extension rod 1.
Meanwhile, extension rod 1 arranges extension type extension rod 1, can carry out the tune of length according to the size of different head dummys and head
Whole, extension rod 1 is provided with length scale, and operator can read the length of extension rod 1, and to position, knob 6 can extend by locking
Bar 1.
Bone groove location labelling apparatus includes the Marking ring 5 being positioned at extension rod 1 near the first side of patient, after finding position, and doctor
Raw operation electric drill, by drill bit through Marking ring 5, can need to grind the bone groove location labelling center of circle patient, very convenient.
Insert block 3 and be provided with angle index, because in the case of preoperative Hui Shu district skin complete, according to artificial cochlea's mould
Position bone groove location at skin, be now accurate location.Otomy district skin, after exposing temporal bone surface, it is fixed at surface of bone to need again
Position bone groove location.The original intention of the design is the location after cutting skin, punctures and the impact of dyestuff to reduce tradition.But cut
After opening skin, auricle and surrounding skin are displaced condition, location now, such as length, the angle of such as bone groove and external auditory meatus
Degree, it is necessary to scale determines.Inserting block design angle scale, the level that can define is 0 degree, can be according to intertragic notch institute
Angle is confirmed at scale.The determination of length is not difficult, the length confirmed for extension rod 1 before cutting skin, only in this way combines, I
Could after incision of skin, rely on localizer be accurately positioned.Because after skin incision exposes sclerotin, all are not the most former
The structure come, only external auditory canal opening and intertragic notch are fixing anatomic landmark.
Finally it is noted that these are only the preferred embodiments of the present invention, it is not limited to the present invention, although
Being described in detail the present invention with reference to embodiment, for a person skilled in the art, it still can be to aforementioned
Technical scheme described in each embodiment is modified, or wherein portion of techniques feature carries out equivalent, but all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. one kind is improved artificial cave special bone groove locator, it is characterised in that: include inserting auditory meatus and can revolving around auditory meatus
The center positioning device turned, described center positioning device arranges an extension rod, and described extension rod is away from described center positioning device
One end be provided with bone groove location labelling apparatus.
A kind of improvement artificial cave special bone groove locator, it is characterised in that: described center
Positioner includes inserting block and auricle tabletting.
A kind of improvement artificial cave special bone groove locator, it is characterised in that: described insertion
Shape and the auditory meatus of block adapt.
A kind of improvement artificial cave special bone groove locator, it is characterised in that: described prolongation
Bar is extension type extension rod.
A kind of improve artificial cave special bone groove locator, it is characterised in that: described stretch
Contracting formula extension rod is provided with length scale, and described extension type extension rod is provided with the knob for locking extension type extension rod,
Described insertion block is provided with extension rod rotational angle scale.
A kind of improvement artificial cave special bone groove locator, it is characterised in that: described bone groove
Position indicator includes the Marking ring being positioned at described extension rod near the first side of patient.
A kind of improvement artificial cave special bone groove locator, it is characterised in that: described labelling
Diameter and the bit diameter of ring adapt.
8. improving artificial cave special bone groove locator according to a kind of described in any one of claim 1 to 7, its feature exists
In: it is surrounded by cushion pad outside described center positioning device.
9. improving artificial cave special bone groove locator according to a kind of described in any one of claim 1 to 7, its feature exists
In: described extension rod is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348381.1A CN106063736B (en) | 2016-05-23 | 2016-05-23 | A kind of special bone groove locator of improvement artificial cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348381.1A CN106063736B (en) | 2016-05-23 | 2016-05-23 | A kind of special bone groove locator of improvement artificial cave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106063736A true CN106063736A (en) | 2016-11-02 |
| CN106063736B CN106063736B (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348381.1A Expired - Fee Related CN106063736B (en) | 2016-05-23 | 2016-05-23 | A kind of special bone groove locator of improvement artificial cave |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769709A (en) * | 2019-03-12 | 2019-05-21 | 于晓宇 | Livestock tag installs guide part |
| CN112004572A (en) * | 2018-04-23 | 2020-11-27 | Med-El电气医疗器械有限公司 | Patient-specific cochlear implant insertion trajectory adjustment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545219A (en) * | 1995-03-30 | 1996-08-13 | Cochlear, Ltd. | Cochlear electrode implant assemblies with positioning system therefor |
| WO1996031087A1 (en) * | 1995-03-30 | 1996-10-03 | Cochlear Limited | Cochlear electrode implant assemblies with positioning system therefor |
| CN2520147Y (en) * | 2002-02-05 | 2002-11-13 | 张海江 | Scale plate for simple mounting three-D directive head-rest |
| CN1383798A (en) * | 2001-05-08 | 2002-12-11 | 吴正德 | External auditory canal utensil |
| CN101284473A (en) * | 2007-04-10 | 2008-10-15 | 上海外国语大学附属大境中学 | Multi-functional ruler for drafting |
| WO2010022310A1 (en) * | 2008-08-21 | 2010-02-25 | Med-El Elektromedizinische Geraete Gmbh | Implantable housing with stabilizer |
| CN102599978A (en) * | 2012-02-13 | 2012-07-25 | 南京航空航天大学 | Tokay gecko brain three-dimensional positioning device and positioning method based on quadrate bone and maxillary dental top |
| CN204016559U (en) * | 2014-07-02 | 2014-12-17 | 张道行 | Artificial cochlea implanting device with location structure |
| CN204586246U (en) * | 2015-04-03 | 2015-08-26 | 申贝贝 | The Geometric figure drawing compasses that a kind of mathematical education is special |
| CN205924249U (en) * | 2016-05-23 | 2017-02-08 | 佛山市第一人民医院 | Artificial cochlea implants special bone groove locator |
-
2016
- 2016-05-23 CN CN201610348381.1A patent/CN106063736B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545219A (en) * | 1995-03-30 | 1996-08-13 | Cochlear, Ltd. | Cochlear electrode implant assemblies with positioning system therefor |
| WO1996031087A1 (en) * | 1995-03-30 | 1996-10-03 | Cochlear Limited | Cochlear electrode implant assemblies with positioning system therefor |
| CN1383798A (en) * | 2001-05-08 | 2002-12-11 | 吴正德 | External auditory canal utensil |
| CN2520147Y (en) * | 2002-02-05 | 2002-11-13 | 张海江 | Scale plate for simple mounting three-D directive head-rest |
| CN101284473A (en) * | 2007-04-10 | 2008-10-15 | 上海外国语大学附属大境中学 | Multi-functional ruler for drafting |
| WO2010022310A1 (en) * | 2008-08-21 | 2010-02-25 | Med-El Elektromedizinische Geraete Gmbh | Implantable housing with stabilizer |
| CN102599978A (en) * | 2012-02-13 | 2012-07-25 | 南京航空航天大学 | Tokay gecko brain three-dimensional positioning device and positioning method based on quadrate bone and maxillary dental top |
| CN204016559U (en) * | 2014-07-02 | 2014-12-17 | 张道行 | Artificial cochlea implanting device with location structure |
| CN204586246U (en) * | 2015-04-03 | 2015-08-26 | 申贝贝 | The Geometric figure drawing compasses that a kind of mathematical education is special |
| CN205924249U (en) * | 2016-05-23 | 2017-02-08 | 佛山市第一人民医院 | Artificial cochlea implants special bone groove locator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004572A (en) * | 2018-04-23 | 2020-11-27 | Med-El电气医疗器械有限公司 | Patient-specific cochlear implant insertion trajectory adjustment |
| CN109769709A (en) * | 2019-03-12 | 2019-05-21 | 于晓宇 | Livestock tag installs guide part |
| CN109769709B (en) * | 2019-03-12 | 2021-08-31 | 于晓宇 | Livestock ear tag installation guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106063736B (en) | 2018-11-02 |
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