CN107007368A - Adjustable saddle dental implant - Google Patents
Adjustable saddle dental implant Download PDFInfo
- Publication number
- CN107007368A CN107007368A CN201610054682.3A CN201610054682A CN107007368A CN 107007368 A CN107007368 A CN 107007368A CN 201610054682 A CN201610054682 A CN 201610054682A CN 107007368 A CN107007368 A CN 107007368A
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- flank
- section
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- dental implant
- platform
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0037—Details of the shape
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention provides a kind of adjustable saddle dental implant, it includes body part, flank connects base portion, first flank section and the second flank section, body part is located at the platform portion of implant top end comprising an implant post and one, flank connection base portion is located between implant post and platform portion, first flank section and the second flank section are hubbed at the relative both sides of flank connection base portion respectively, or, first flank section is fixed on the side that flank is connected base portion with any flank section in the second flank section, another flank section is hubbed at the relative opposite side that flank connects base portion, the implant post of the adjustable saddle dental implant is set to be implanted into alveolar bone, and a flank section or the construction of two flank sections using adjustable angle, the compactness between the cortex bone bone wall on flank section and alveolar bone top layer can be improved, make locking tooth nail is correct to implement running, and obtain good locking effect.
Description
Technical field
The present invention is that, on a kind of dental implant, espespecially a kind of to plant in the alveolar bone of human oral cavity, there is provided artificial
The adjustable saddle dental implant of corona installing thereon.
Background technology
Whether a stepwise or two stepwises are constructed the artificial dental implant of early stage, and it holds strength and depended in implantation alveolar bone
Dental implant position Integrated implant result.By taking two stepwise dental implants as an example, it, which is constructed, includes a root of the tooth part and a platform tooth
Part, the root of the tooth part is used for spiral shell in the alveolar bone of human oral cavity, and platform teeth portion part is located at the spiro union portion spiral shell of its hypomere
In the opening up screw of root of the tooth part, the upper end of platform teeth portion part is stretched out outside the gum flap on the outside of alveolar bone, is connect to group
One artificial corona.
Clinically, the alveolar bone of implantation dental implant is preferably formed with more than 10mm height and more than 5mm width, dental implant
Implanting operation it is safer firm.However, the artificial dental implant of early stage is only combined with its root of the tooth part with alveolar bone, because each
Plant tooth person in plant tooth before, the alveolar bone atrophing state produced by the time length of agomphosis, or alveolar bone sclerotin density or nasal sinus
Change of position etc. influences, and causes the alveolar bone situation of each plant tooth person different.Usually because sclerotin condition is not good, it is difficult to carry
Effect is firmly combined for artificial dental implant, it is impossible to reach expected Integrated implant achievement.Or, the artificial corona or bridge pass through
Interlocking or the external force effect of a period of time so that easily occur pine between the dental implant and alveolar bone of the artificial corona of support or bridge
Dynamic phenomenon, and cause to include dental implant and upper group connects failure of artificial tooth entirety of artificial corona or bridge etc..
It is difficult to be applied to the not good teeth groove of sclerotin condition in dental implant surgical to disposably solve existing artificial dental implant
Bone, and the operation of artificial dental implant danger and not good Post operation fastness the problems such as.The design people is previously it is proposed that a kind of tooth
Implant, the dental implant, which includes implant root, platform portion and fixed, covers body, and platform portion is formed at implant root top, and fixation is covered
Body is located between implant root and platform portion, and fixation covers body opposite sides and forms the first tab portion and the second tab portion respectively,
And first tab portion and the second tab portion set its angle of inclination.The implant root of the dental implant can be implanted in human oral cavity
Integrated implant is carried out in alveolar bone, platform portion is stretched out outside gum flap, to affixed one artificial corona, it is then relative with its that body is covered in fixation
Skewed first tab portion and the second tab portion of both sides cover the cortex bone bone wall surface in alveolar bone top layer and with the tooth that locks
Nail is fixed, and can be had concurrently simultaneously firmly without loosening in implantation alveolar bone there is provided one kind whereby, and easy to operate, inexpensive, peace
The dental implant of congruent multi-functional.
The design people is completed after the design of foregoing dental implant, clinically can actually valid certificates, the dental implant provides enough
Strength support artificial corona, it is quick to rebuild the condition for planting tooth region Integrated implant, especially in the state of sclerotin condition is poor, example
Such as not enough danger zone of maxilla nasal sinus bottom bone thickness, it is impossible to complete to plant with one stepwise of early stage or the artificial dental implant of two stepwises
The region that tooth is rebuild, possesses substantive benefit really.
But clinically, the osteanabrosis degree of each sufferer is different from, it is preceding take off dental implant preset fixation cover body
The angle of both sides tab portion, can still occur the inappropriate predicament of angle sometimes, that is to say, that the optimal branch needed for occlusion is considered
During platform teeth portion part locality, alveolar bone is inserted into the implant root of the dental implant by the bone hole of the cortex bone on alveolar bone top layer
Afterwards, the first tab portion can not correctly fit with the predetermined angle of the second tab portion with the cortex bone bone wall on alveolar bone top layer, cause
Lock hanging to the possible part of locking tooth nail of alveolar bone through the first tab portion or the second tab portion, or lock the depth of alveolar bone
Deficiency, the defect of running can not correctly be implemented by forming locking tooth nail, cause the locking ability of the dental implant both sides tab portion inadequate,
The problem of stable strength needed for the implant root of dental implant carries out Integrated implant period with alveolar bone can not be provided.Must in this regard, having
Further to improve.
The content of the invention
It is an object of the invention to provide a kind of adjustable saddle dental implant, the tooth being previously proposed with solving the design people is planted
The cortex bone angle on the still possible generation of the fixed two tab portions predetermined angle of body and alveolar bone top layer is improper, makes the dental implant
Fixed two tab portion can not correctly be fitted with alveolar bone, cause locking tooth nail can not correctly implement running the problem of, to
A kind of more complete comprehensive technical scheme is provided.
In order to reach object defined above, adjustable saddle dental implant proposed by the invention includes a body part, a flank
Base portion, one first flank section and one second flank section are connected, wherein：
The body part forms in the platform portion of the implant top end, the periphery of the implant post comprising an implant post and one
Face forms an alveolar bone joint portion；
Flank connection base portion is located between the implant post and the platform portion；
First flank section and second flank section are hubbed at the relative both sides of flank connection base portion, first side respectively
An at least perforation is respectively provided with alar part and the second flank section.
Adjustable saddle dental implant as described above, wherein, the flank connection base portion is integrally formed in the implant post
And between the platform portion.
Adjustable saddle dental implant as described above, wherein, the flank connection base portion is individual components, and the side
Wing connection base portion is connected between the implant post and the platform portion.
Adjustable saddle dental implant as described above, wherein, the platform portion is formed in comprising a platform base segment and one
The post section of the upper end of the platform base segment, the platform base segment forms the tapered cone of size, the flank from top to bottom
It is an annular element with bellmouth to connect base portion, and the flank connection base portion is with the bellmouth and the platform base segment
Conical surface matches combination.
Adjustable saddle dental implant as described above, wherein, the both sides that the platform base segment in the platform portion is relative are respectively formed
One joggle groove, the flank connection base portion includes two contiguous blocks, and contiguous block described in two respectively has a pawl part and one positioned at institute
The articulated section of pawl part side is stated, contiguous block described in two is respectively embedded the joggle for being fixed on the platform portion with the pawl part
In groove, the articulated section of contiguous block described in two is pivotally connected first flank section and second flank section respectively.
Adjustable saddle dental implant as described above, wherein, the alveolar bone joint portion is multiple annular grooves by up to
Under be spaced and constituted.
Adjustable saddle dental implant as described above, wherein, the alveolar bone joint portion forms spiro tooth part, the spiro tooth part
Lower end formed a longitudinal breach and formed a blade.
Adjustable saddle dental implant as described above, wherein, the platform portion is formed in comprising a platform base segment and one
The post section of the upper end of the platform base segment, the post section is the bullet of from top to bottom increasing diameter, and the post section
Outer peripheral face form multiple groups for from top to bottom tilting extension and connect groove；The alveolar bone joint portion forms in the implant post
Hypomere outer peripheral face, the one rotation stop joint portion of epimere outer peripheral face formation of the implant post.
Adjustable saddle dental implant as described above, wherein, the alveolar bone joint portion is multiple annular grooves by up to
Under be spaced and constituted, the rotation stop joint portion for multiple central axis parallel to the body part vertical bar convex portion institute
Constitute, the vertical bar convex portion is the wedge-shaped bar from top to bottom successively decreased of thickness for the outer peripheral face for protruding from the implant post.
Adjustable saddle dental implant as described above, wherein, the alveolar bone joint portion forms spiro tooth part, the spiro tooth part
Lower end formed a longitudinal breach and formed a blade, the rotation stop joint portion for it is multiple along the implant post circumferentially around
Annular or spiral shape convex portion on its outer peripheral face are constituted.
In order to reach object defined above, another adjustable saddle dental implant proposed by the invention includes a body part, one
Flank connection base portion, one first flank section and one second flank section, wherein：
The body part is formed in comprising an implant post and one outside the platform portion on the top of the implant post, the implant post
One alveolar bone joint portion of side face formation；
Flank connection base portion is located between the implant post and the platform portion；
First flank section is fixedly arranged on side and formation that the flank is connected base portion with any one in second flank section
Dip down ramp-like, first flank section and another in second flank section are articulated in relative another of flank connection base portion
Side, first flank section in the second flank section with being respectively provided with an at least perforation.
By foregoing adjustable saddle dental implant of the invention, except being implanted into human oral cavity using the implant post of the body part
Alveolar bone in, carry out Integrated implant using alveolar bone joint portion and the alveolar bone of implant post outer peripheral face, and utilize the first flank section
It is fixed on respectively with the tooth nail that locks on the side seam wall of cortex bone two on alveolar bone top layer with the second flank section, to implant post and alveolar bone
Between carry out providing stable locking force at initial stage of Integrated implant.There are severe atrophy, the position for absorbing or deforming for alveolar bone bone ridge, then
Bone meal (bone substitute or autologous bone) can be filled up in right amount in the clearance position between the cortex bone bone wall on flank section and alveolar bone top layer
Integrated implant etc. is participated in, enables the adjustable saddle dental implant firmly and is difficult loosely to be fixed in alveolar bone, and this is adjustable
Formula saddle dental implant can also be provided using its first flank section and the second flank section and set up the function of enclosing grid, in order to stack bone meal
(comprising bone substitute or autologous bone), prevent bone meal be lost in displacement, and can rebuild alveolar bone bone ridge height and width (thickness),
Also the Psoralen that can directly be arranged in pairs or groups according to alveolar bone situation is performed the operation, or is increased operation with sinus highmori and closed progress etc., possesses easy easily behaviour
Work energy.
In addition, the present invention is further using the flank section or the construction of two flank sections of adjustable angle, no matter teeth groove
Why is the angle of bone, and improving compactness between the first flank section or the second flank section and alveolar bone bone wall, there is provided locking tooth
Nail is correct to implement running, and obtains expected locking effect, quickly rebuilds for the oral occlusion of advanced age population and will make Zhuo
More contribute.
When the first flank section and any flank section in the second flank section of adjustable saddle dental implant of the invention are fixation
When angle, another flank section are the embodiment of angle adjustable, the implant post of the adjustable saddle dental implant can insert alveolar bone
In pre-drilled bone hole, the flank section for being first about to the appropriate fixed angle of angle in the very first time is locked in the one of alveolar bone
On side seam wall, the flank section that angle adjustable is then adjusted again is fitted on another side seam wall of alveolar bone and locked.In this way, making
It can increase the convenience of operation, and provide and relatively stablize and quickly locking adjustable saddle dental implant implantation alveolar bone initial stage
Power, shortens the time needed for operation, promotes simplicity during operation.
Secondly, the present invention can also further be such that the alveolar bone joint portion of the implant post of body part is constructed for threaded, when
Plant tooth target location sclerotin condition belong to safety critical condition (namely alveolar bone hone lamella thickness between 6mm~8mm it
Between) when, you can threaded implant post is locked behind alveolar bone precalculated position, then the first flank section, the second flank section are fitted in
Bone wall and fixed tooth nail is locked there is provided complete locking force is stablized, make this adjustable inside and outside the cortex bone on alveolar bone top layer
Saddle dental implant successfully can carry out Integrated implant with alveolar bone and provide the bearing capacity at initial stage, and meeting sufferer includes attractive in appearance and sting
The demand of conjunction.
Furthermore, when the hone lamella thickness in maxilla nasal sinus bottom alveolar bone is not enough, the implementation running of plant tooth often has will be artificial
Therefore the great risk of dental implant locking intrusion nasal sinus, also often cause serious sequelae and medical tangle, tooth planted with injury
The problem of mutual trust between specialist and sufferer.In this regard, adjustable saddle dental implant proposed by the invention further makes this
Flank, which is connected, takes the composite construction of dismountable group type to be implanted into maxilla nasal sinus bottom there is provided body part between base portion and body part
The auxiliary construction of security protection and locking reinforcing during alveolar bone.So as in the implant post that body part is first demarcated before plant tooth operation
It is predetermined to be implanted into behind the position of maxilla nasal sinus bottom alveolar bone, in the state of flank connection base portion is separated with body part, first
First flank section for being about to connect flank linker portion is locked in the skin on alveolar bone top layer with the second flank section with the tooth nail that locks
On matter bone bone wall, the implant post that base portion as body part are connected by the use of the flank is implanted into guiding and guarantor in alveolar bone bone hole
Shield, reaches the risk for avoiding dental implant to invade nasal sinus completely！
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the schematic perspective view of the first preferred embodiment of adjustable saddle dental implant of the invention.
Fig. 2 is the perspective exploded view of the adjustable preferred embodiment of saddle dental implant first of the invention shown in Fig. 1.
Fig. 3 is the floor map of the adjustable preferred embodiment of saddle dental implant first of the invention shown in Fig. 1.
Fig. 4 is the schematic perspective view of the second preferred embodiment of adjustable saddle dental implant of the invention.
Fig. 5 is the perspective exploded view of the adjustable preferred embodiment of saddle dental implant second of the invention shown in Fig. 4.
Fig. 6 is the floor map of the adjustable preferred embodiment of saddle dental implant second of the invention shown in Fig. 4.
Fig. 7 is the schematic perspective view of the 3rd preferred embodiment of adjustable saddle dental implant of the invention.
Fig. 8 is the floor map of the adjustable preferred embodiment of saddle dental implant the 3rd of the invention shown in Fig. 7.
Fig. 9 is the schematic perspective view of the 4th preferred embodiment of adjustable saddle dental implant of the invention.
Figure 10 is the perspective exploded view of the adjustable preferred embodiment of saddle dental implant the 4th of the invention shown in Fig. 9.
Figure 11 is the schematic perspective view of the 5th preferred embodiment of adjustable saddle dental implant of the invention.
Figure 12 is the perspective exploded view of the adjustable preferred embodiment of saddle dental implant the 5th of the invention shown in Figure 11.
Figure 13 is that the adjustable preferred embodiment of saddle dental implant first of the invention shown in Fig. 1 is implanted into alveolar bone and loads onto people
The implementation state reference map of work corona.
Figure 14 is the adjustable preferred embodiment of the saddle dental implant first implantation alveolar bone of the invention shown in Fig. 1 and inserts bone
The implementation state reference map of powder.
Figure 15 is the adjustable preferred embodiment of the saddle dental implant first implantation maxilla nasal sinus bottom tooth of the invention shown in Fig. 1
Groove bone and the implementation state reference map for loading onto artificial corona.
Drawing reference numeral explanation：
1 adjustable saddle dental implant
The implant post of 10 body part 11
The annular groove of 111 alveolar bone joint portion 112
The blade of 113 spiro tooth part 114
115th, 116 rotation stop joint portion
The platform base segment of 12 platform portion 121
122 123 groups of post sections connect groove
The central axis of 124 joggle groove 13
20A, 20B, 20C, 20D flank connect base portion
The contiguous block of 21 pivot post 22
The articulated section of 221 pawl part 222
23 bellmouths
The flank section 31 of 30A, 30B first is perforated
40 second flank sections 41 are perforated
50 alveolar bone 50A cortex bones
The bone hole of 50B spongy bones 51
The bone meal of 52 sinus highmori mucous membrane 53
60 gum flaps
70 locking tooth nails
80 artificial coronas
90 ejection apparatuses
Embodiment
In order to have clearer understanding to technical scheme, purpose and effect, in conjunction with the brief description of the drawings present invention
Embodiment.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, a variety of preferable implementations of adjustable saddle dental implant of the invention are disclosed
Example, the adjustable saddle dental implant 1 includes a body part 10, a flank linker portion 20A (or flank connection base portion 20B
Or flank connection base portion 20C or flank connection base portion 20D), one first flank section 30A (or first flank section 30B) and 1 the
Two flank sections 40.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 or Figure 11, the body part 10 includes an implant post 11 and a platform portion 12,
The implant post 11 produces the position of Integrated implant with alveolar bone to be implanted into alveolar bone.The length of the implant post 11 is according to product
Use demand and set its length, the platform portion 12 is formed at the top of the implant post 11, to affixed one artificial corona.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, hypomere outer peripheral face or full section the outer peripheral face formation one of the implant post 11
Concavo-convex alveolar bone joint portion 111.In preferred embodiment as shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, the alveolar bone
Joint portion 111 is formable in the full section outer peripheral face of implant post 11 or hypomere outer peripheral face.Preferred embodiment as shown in Fig. 1 and Fig. 7,
The alveolar bone joint portion 111 can be spaced about 112 by multiple annular grooves and be constituted；Or, such as Fig. 4, Fig. 9 and Figure 11
Shown preferred embodiment, the alveolar bone joint portion 111 forms spiro tooth part 113.When the alveolar bone of the implant post 11 is combined
When portion 111 is spiro tooth part 113, the lower end of implant post 11 can also further form a longitudinal breach, make the bottom shape of spiro tooth part 113
Into a blade 114.
When alveolar bone joint portion 111 forms in the 11 hypomere outer peripheral face of implant post, the epimere outer peripheral face of implant post 11 is also
A rotation stop joint portion 115 or rotation stop joint portion 116 can be further formed, the preferable implementation as shown in Fig. 2, Fig. 3, Fig. 7 or Fig. 8
Example, the rotation stop joint portion 115 can be made up of multiple vertical bar convex portions parallel to the central axis 13 of body part 10, described straight
The thickness that bar convex portion protrudes from the outer peripheral face of implant post 11 from top to bottom successively decreases.Multiple vertical bar convex portions are accordingly arranged in plant with radial direction
The outer peripheral face of scapus 11, or, multiple vertical bar convex portions can also be arranged in the outer peripheral face of implant post 11 with being angularly distributed.As Fig. 5, Fig. 6,
Preferred embodiment shown in Figure 10 or Figure 12, the rotation stop joint portion 116 can also be multiple circumferential rings along implant post 11
The annular or spiral shape convex portion being wound on its outer peripheral face are constituted.
As shown in Fig. 2, Fig. 3, Fig. 5, Fig. 7 or Figure 10, the platform portion 12 is formed at the top of implant post 11.The platform portion 12 is wrapped
Containing a platform base segment 121 and a post section 122, the post section 122 forms in the upper end of platform base segment 121, and the post section 122 is
The from top to bottom bullet of increasing diameter, the outer peripheral face of post section 122 forms multiple groups for from top to bottom tilting extension and connects groove
123.In above-mentioned preferred embodiment, multiple groups connect groove 123 and are arranged at the outer peripheral face of post section 122 in angularly distribution.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, the flank connection base portion 20A, flank connection base portion 20B, flank
Connect base portion 20C and flank connection base portion 20D is located between the implant post 11 and the platform portion 12, such as Fig. 2, Fig. 5 and Fig. 7 institute
Show, flank connection base portion 20A and flank connection base portion 20B can be integrally formed with body part 10.Or, such as Figure 10, Figure 12
Shown, flank connection base portion 20C and flank connect the group that base portion 20D is alternatively single individual components or multiple individual components
Close, flank connection base portion 20C and flank connection base portion 20D can fix or removable group be arranged at the implant of the body part 10
Between post 11 and platform portion 12.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, the first flank section 30A or the first flank section 30B and the second flank
Portion 40 is respectively arranged at flank connection base portion 20A, flank connection base portion 20B, flank connection base portion 20C or flank connection base portion
20D opposite sides, wherein, it is respectively provided with least one in the first flank section 30A or the first flank section 30B and the second flank section 40
Perforation 31 and perforation 41.As shown in Figures 7 and 8, the first flank section 30B is fixed with any flank section in the second flank section 40
Base portion 20B side is connected in the flank, another flank section combines a pivot post 21 and is articulated in the another of flank connection base portion 20B
Side and can rotate change angle.Or, as shown in Fig. 1, Fig. 4, Fig. 9 and Figure 11, the first flank section 30A and the second flank section 40
It is relative that flank connection base portion 20A, flank connection base portion 20C or flank connection base portion 20D are hubbed at respectively in connection with a pivot post 21
Both sides and change angle can be rotated respectively.
As shown in Fig. 1, Fig. 4, Fig. 7, Fig. 9 and Figure 11, it is foregoing in, the first flank section 30A or the first flank section 30B and
Two flank sections 40 can be embodiment, the first flank section 30A or the first flank section 30B and second sides such as an isometric or short length
The embodiment such as alar part 40 or a wide or narrow width.When the first flank section 30A or the first flank section 30B and the second side
When alar part 40 is a narrow one wide embodiment, the second flank is less than with the first flank section 30A or the first flank section 30B width
Exemplified by the width in portion 40, the first narrower flank section 30A or the first flank section 30B are provided with a perforation 31, wider second
Flank section 40 is provided with two perforation 41.
Preferred embodiment as shown in Figures 7 and 8, flank connection base portion 20B and implant post 11 and the one of platform portion 12
Shaping, or, flank connection base portion 20B is alternatively an individual components, and flank connection base portion 20B is fixed on the body
Between the implant post 11 of part 10 and platform portion 12.First flank section 30B is integrally formed in flank connection base portion 20B side
And formed and dip down ramp-like, the first flank section 30B is one at an acute angle relative to the formation of central axis 13 of the body part 10
Angle theta, the angle is set according to the use demand of product.In this preferred embodiment, the angle of the angle theta is probably set in
It is preferred between 10 ° to 45 °, for example：10 °, 20 °, 25 °, 30 °, 35 °, 40 ° and 45 ° etc., but be not limited with foregoing angle value.Should
Second flank section 40 is then hubbed at flank connection base portion 20B opposite side with reference to a pivot post 21, enables second flank section 40
It is enough to change angle relative to flank connection base portion 20B rotations.
Preferred embodiment as shown in FIG. 9 and 10, flank connection base portion 20C is an independent annular element, the side
Wing connection base portion 20C, which is sheathed between the implant post 11 of the body part 10 and platform portion 12, to be fixed.Wherein, the platform portion
12 platform base segment 121 forms the cone of tapered diameter from top to bottom, and a bellmouth is formed in flank connection base portion 20C
23, flank connection base portion 20C is fixed with being combined between platform base segment 121 using the conical surface matched, i.e., flank is connected
Base portion 20C is matched by the conical surface of bellmouth 23 and the cone of platform base segment 121 to be combined and fixes, flank connection
Both sides relative base portion 20C are pivotally connected the first flank section 30A and the second flank section 40 respectively in connection with a pivot post 21, make first side
Alar part 30A and the second flank section 40 can be respectively relative to the flank and be connected base portion 20C rotations and change angle.
Preferred embodiment as shown in Figure 11, Figure 12, platform base segment 121 of the body part 10 in platform portion 12 is relative
Both sides respectively form a joggle groove 124, flank connection base portion 20D includes two contiguous blocks 22, and two contiguous blocks 22 respectively have
One pawl part 221 and an articulated section 222 for being located at the side of pawl part 221, two contiguous blocks 22 are respectively embedded fixation with pawl part 221
In the joggle groove 124 in the platform portion 12, the articulated section 222 of two contiguous blocks 22 is pivotally connected the first flank section respectively in connection with a pivot post 21
30A and the second flank section 40, i.e. two contiguous blocks 22 are embedded two tenons for being fixed on platform portion 12 by respective pawl part 221 respectively
In access slot 124, and the articulated section 222 of one of contiguous block 22 is pivotally connected the first flank section 30A by a pivot post 21, another company
The articulated section 222 for connecing block 22 is pivotally connected the second flank section 40 by another pivot post 21, makes the first flank section 30A and the second flank section
40 can change angle in rotation on the contiguous block 22 for the opposite sides being fixed on body part 10.
As shown in figure 13, when adjustable saddle dental implant of the invention is applied to dental implant surgical, tooth specialist is planted first to planting
The gum of tooth person carries out local anaesthesia, then the gum flap 60 for planting tooth person oral cavity agomphosis position is cut open with scalpel, opens gum
Flap 60, manifests alveolar bone 50, secondly, according to full mouth digital image or 3D computed tomography the image selection for planting tooth person
Alveolar bone 50 is adapted to the position of the adjustable saddle dental implant 1 of implanting, and is drilled with apparatus in the position that alveolar bone 50 is selected
One bone hole 51, the alveolar bone 50 is located at the cortex bone 50A on top layer, the bone comprising a spongy bone 50B and one for being located at internal layer
The spongy bone 50B of internal layer is goed deep into hole 51 by the cortex bone 50A on the top layer of alveolar bone 50.Again by the adjustable saddle dental implant 1
In the bone hole 51 of the implantation alveolar bone 50 of implant post 11, wherein further can be also embedded in using rotation stop joint portion 115 tight against alveolar bone
50 bone hole 51, make adjustable saddle dental implant 1 implant post 11 it is affixed with alveolar bone 50 together with, implant post 11 and tooth can be promoted
The fastness of the Integrated implant of groove bone 50.
Afterwards, the first flank section 30A and the second flank section 40 are fitted in the cortex bone 50A on the top layer of alveolar bone 50 respectively
Outer two side seams wall surface, then follow closely 70 perforation being each passed through in the first flank section 30A and the second flank section 40 with multiple locking teeth
31 and perforation 41 and it is locked in side seam wall inside and outside alveolar bone 50.Wherein, because the first flank section 30A is relative with the second flank section 40
In the construction that the flank connection base portion 20A on the body part 10 is adjustable angle, first flank section 30A, the can be improved
Compactness between the bone wall of two flank sections 40 and alveolar bone 50 correctly implements running there is provided locking tooth nail 70, and obtains expected
Lock effect.Then gum flap 60 is covered in the flank section 30A of alveolar bone 50 and first and the surface of the second flank section 40 again
After sutured, the platform portion 12 is stretched out outside gum flap 60, to a direct affixed artificial corona 80.
In general, the alveolar bone 50 of adjustable saddle dental implant 1 to be implanted is preferably formed with more than 10mm height and 5mm
Width above, the implanting success rate of operation of adjustable saddle dental implant 1 is safer up to 95% to 98%.But because every
One plants the atrophing state of alveolar bone 50 produced by the time length of tooth person's agomphosis, and alveolar bone 50 sclerotin density etc., cause
Each situation of alveolar bone 50 for planting tooth person is different, therefore the adjustable implant surgery of saddle dental implant 1 must regard the alveolar bone for planting tooth person
50 situations and suitably adjust modus operandi.Wherein, when the sclerotin condition for the target location for planting tooth is in safety critical condition (i.e. tooth
The hone lamella thickness of groove bone 50 is between 6mm~8mm) when, can select Fig. 4, Fig. 9 shown in preferred embodiment, and make apparatus in
The aperture of bone hole 51 that the position that alveolar bone 50 is selected is drilled with is slightly less than the external diameter of implant post 11, recycles with spiro tooth part 113
Implant post 11 is locked in alveolar bone 50, and the locking strength that implant post 11 is fixed in alveolar bone 50 is increased by spiro tooth part 113.
When the sclerotin condition of alveolar bone 50 is not good, the operation of alveolar bone 50 can be implanted into the adjustable saddle dental implant 1
In, Psoralen is combined in the lump and is performed the operation, and makes the implant post 11 of adjustable saddle dental implant 1 is heavy to be placed in alveolar bone 50；And for example maxilla
When the thickness of alveolar bone 50 is not enough, then can increase operation with reference to sinus highmori and fill into bone meal etc. there is provided adjustable saddle dental implant 1 and
Enough Integrated implant areas between alveolar bone 50.
In foregoing, when the sclerotin condition such as short of width of alveolar bone 50 is not good, tooth is implanted into adjustable saddle dental implant 1
In the operation of groove bone 50, alveolar bone 50 must be retained and be drilled with the autologous bone powder produced during bone hole 51.In the adjustable saddle dental implant 1
The first flank section 30A and the second flank section 40 be covered on bone wall inside and outside the cortex bone 50A on the top layer of alveolar bone 50, and with bone
Nail or screw are individually fixed in alveolar bone 50 behind outside through the first flank section 30A and the second flank section 40, as shown in figure 14,
Before suture gum flap 60, bone meal 53 is filled up to the part exposed in implant post 11 outside alveolar bone 50, the bone meal 53
It foregoing alveolar bone 50 can be used to be drilled with autologous bone powder left during bone hole 51, if autologous bone powder is not enough, plant tooth specialist
Autologous bone powder or bone piece can be also drilled through directly from other positions of alveolar bone 50, or using bone substitutes such as artificial bone meal, is filled up
Space between the cortex bone 50A bone walls on the first flank section 30A and/or the second flank section 40 and the top layer of alveolar bone 50, rebuilds tooth
The bone ridge height and the width (thickness) of groove bone 50, prevent bone meal 53 to be lost in and displacement, the promotion osteoproliferation of alveolar bone 50 and tooth
Integrated implant between groove bone 50 and the implant post 11 of the adjustable saddle dental implant 1, afterwards, then gum flap 60 is covered in again
Alveolar bone 50 and the first flank section 30A after the second flank section 40 with being sutured.
As shown in figure 15, when the adjustable saddle dental implant 1 is intended to plant in the height deficiency of maxilla nasal sinus bottom alveolar bone 50
Position when, must combine sinus highmori increase perform the operation there is provided Integrated implant face enough between adjustable saddle dental implant 1 and alveolar bone 50
Product.Wherein, using apparatus when the precalculated position of alveolar bone 50 is drilled with bone hole 51, it is necessary to control the depth of bone hole 51, make bone hole
51 close at the sinus highmori mucous membrane 52 of accessory sinus cavity bottom, then is stretched into ejection apparatus 90 in bone hole 51 and push up sinus highmori mucous membrane 52
Up to precalculated position, and bone meal 53 is filled up in sinus highmori mucous membrane 52 and the internal layer of alveolar bone 50 by the bone hole 51 of alveolar bone 50
Alveolar bone 50 can be used to be drilled with autologous bone left during bone hole 51 for the space strutted between spongy bone 50B, foregoing bone meal 53
Powder or artificial bone meal.Afterwards, the implant post 11 of adjustable saddle dental implant 1 is implanted into the bone hole 51 of alveolar bone 50, then with
First flank section 30A and the second flank section 40 fit in bone wall surface inside and outside the cortex bone 50A on the top layer of alveolar bone 50, and with
Multiple locking tooth nails 70 are each passed through the first flank section 30A and are with the perforation 31 in the second flank section 40 and the locking of perforation 41
In the bone wall of alveolar bone 50, continue and gum flap 60 is covered in alveolar bone 50, flank connection base portion 20A, the first flank section again
30A after the second flank section 40 with being sutured, and the platform portion 12 is stretched out outside gum flap 60.
Preferred embodiment as shown in Figure 10, Figure 11, adjustable saddle dental implant of the invention can also further utilize the side
The wing connects the composite construction that dismountable group type is taken between base portion 20C or flank connection base portion 20D and body part 10, to body
The auxiliary construction that security protection and locking when part 10 is implanted into maxilla nasal sinus bottom alveolar bone 50 are strengthened.Wherein, in plant tooth operation
The implant post 11 of preceding first demarcation body part 10 is predetermined will to be implanted into behind the position of maxilla nasal sinus bottom alveolar bone 50, in flank connection
Base portion 20C or flank connection base portion 20D separated with body part 10 in the state of, be first about to the connecting side wing connect base portion 20C or
Flank connection base portion 20D the first flank section 30A or the first flank section 30B is locked in the second flank section 40 with the tooth nail 70 that locks
On the cortex bone 50A on the top layer of alveolar bone 50 bone wall, will be connected by the use of the flank base portion 20C or flank connect base portion 20D as
Guiding and protection in the implantation bone hole 51 of alveolar bone 50 of implant post 11 of body part 10, reach and avoid adjustable saddle tooth completely
Implant 1 invades the risk of nasal sinus！
Understood via preceding description, adjustable saddle dental implant of the invention is applied in dental implant surgical, utilizes the implant post
It is implanted in the alveolar bone of human oral cavity, alveolar bone joint portion and the alveolar bone of implant post outer peripheral face produce Integrated implant, or enter one
Step is fitted and fixed with alveolar bone using rotation stop joint portion, promotes the Integrated implant fastness between implant post and alveolar bone.In addition, sharp
Covered in dermoskeleton wall in the cortex bone on alveolar bone top layer, and be subject to using the tooth nail that locks with first flank section and the second flank section
It is fixed, with this multiple fixed form, enable the adjustable saddle dental implant firmly and be difficult loosely to be fixed in alveolar bone,
The platform portion can be then stretched out outside gum flap, to a direct affixed artificial corona.On the other hand, adjustable saddle tooth of the invention
Implant is also using the first flank section and any one in the second flank section or two constructions for adjustable angle, no matter alveolar bone
Angle why, can improve the compactness between the cortex bone bone wall on the first flank section or the second flank section and alveolar bone top layer,
There is provided locking tooth nail correct implementation running, and obtain expected locking effect, quickly weighed for the oral occlusion of advanced age population
Outstanding contribution will be made by building.
From the above, adjustable saddle dental implant of the invention can plant the alveolar bone in human oral cavity simple and easy to operately
On, significantly shorten operating time, be effectively reduced the probability of infection.And treat the implant post and alveolar bone of adjustable saddle dental implant
Produce after Integrated implant, adjustable saddle dental implant and alveolar bone are because of energy strong bonded one, the artificial tooth installed to platform portion
Hat provides good support force, promotes the occlusion strength of artificial tooth.The present invention provides a kind of innovation and great for tooth implantation technology field
The high-quality invention of the adjustable saddle dental implant of value, for the oral occlusion of advanced age population is quickly rebuild, this hair
Bright adjustable saddle dental implant will make outstanding contribution.
Schematical embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
One of ordinary skill in the art, made equivalent variations are with repairing on the premise of the design of the present invention and principle is not departed from
Change, the scope of protection of the invention all should be belonged to.
Claims (19)
1. a kind of adjustable saddle dental implant, it is characterised in that the adjustable saddle dental implant includes a body part, side
Wing connection base portion, one first flank section and one second flank section, wherein：
The body part forms in the platform portion on the top of the implant post comprising an implant post and one, the implant post
One alveolar bone joint portion of outer peripheral face formation；
The flank connection base portion is located between the implant post and the platform portion；
First flank section and second flank section are hubbed at the relative both sides of the flank connection base portion respectively, and described the
One flank section in second flank section with being respectively provided with an at least perforation.
2. adjustable saddle dental implant according to claim 1, it is characterised in that the flank connection base portion is integrally formed
Between the implant post and the platform portion.
3. adjustable saddle dental implant according to claim 1, it is characterised in that the flank connection base portion is independent part
Part, and the flank connection base portion be connected between the implant post and the platform portion.
4. adjustable saddle dental implant according to claim 3, it is characterised in that the platform portion includes a platform base segment
And one form in the platform base segment upper end post section, the platform base segment formation tapered circular cone of size from top to bottom
Body, the flank connection base portion is an annular element with bellmouth, and the flank connects base portion with the bellmouth and institute
The conical surface for stating platform base segment matches combination.
5. adjustable saddle dental implant according to claim 1, it is characterised in that the platform base segment in the platform portion is relative
Both sides respectively form a joggle groove, flank connection base portion includes two contiguous blocks, and contiguous block described in two respectively has a pawl part
And the articulated section for being located at the pawl part side, contiguous block described in two is respectively embedded with the pawl part and is fixed on the platform
In the joggle groove in portion, the articulated section of contiguous block described in two is pivotally connected first flank section and second flank respectively
Portion.
6. the adjustable saddle dental implant according to any one of claim 1 to 5, it is characterised in that the alveolar bone is combined
Portion is from top to bottom spaced by multiple annular grooves and constituted.
7. the adjustable saddle dental implant according to any one of claim 1 to 5, it is characterised in that the alveolar bone is combined
Portion forms spiro tooth part, and the lower end of the spiro tooth part forms a longitudinal breach and forms a blade.
8. the adjustable saddle dental implant according to any one of claim 1 to 5, it is characterised in that the platform portion is included
One platform base segment and one form in the platform base segment upper end post section, the post section is from top to bottom increasing diameter
Bullet, and the outer peripheral face of the post section forms multiple groups for from top to bottom tilting extension and connects groove；The alveolar bone knot
Conjunction portion forms in the hypomere outer peripheral face of the implant post, the one rotation stop joint portion of epimere outer peripheral face formation of the implant post.
9. adjustable saddle dental implant according to claim 8, it is characterised in that the alveolar bone joint portion is multiple rings
Connected in star is from top to bottom spaced and constituted, and the rotation stop joint portion is multiple central axis parallel to the body part
Vertical bar convex portion constituted, the vertical bar convex portion is the wedge that from top to bottom successively decreases of thickness for the outer peripheral face for protruding from the implant post
Shape bar.
10. adjustable saddle dental implant according to claim 8, it is characterised in that the alveolar bone joint portion forms spiral shell
Tooth portion, the lower end of the spiro tooth part forms a longitudinal breach and forms a blade, and the rotation stop joint portion is multiple along described
Implant post circumferentially around on its outer peripheral face annular or spiral shape convex portion constituted.
11. a kind of adjustable saddle dental implant, it is characterised in that the adjustable saddle dental implant includes a body part, one
Flank connection base portion, one first flank section and one second flank section, wherein：
The body part forms in the platform portion on the top of the implant post comprising an implant post and one, the implant post
One alveolar bone joint portion of outer peripheral face formation；
The flank connection base portion is located between the implant post and the platform portion；
First flank section is fixedly arranged on side and shape that the flank is connected base portion with any one in second flank section
Ramp-like into dipping down, first flank section is articulated in the flank with another in second flank section and is connected base portion phase
To opposite side, be respectively provided with an at least perforation in first flank section and second flank section.
12. adjustable saddle dental implant according to claim 11, it is characterised in that the flank connection base portion one into
Shape is between the implant post and the platform portion.
13. adjustable saddle dental implant according to claim 11, it is characterised in that the flank connection base portion is independent
Part, and the flank connection base portion be connected between the implant post and the platform portion.
14. adjustable saddle dental implant according to claim 13, it is characterised in that the platform portion includes a stylobate
Section and one form in the platform base segment upper end post section, the platform base segment formation tapered circle of size from top to bottom
A bellmouth is formed on cone, the flank connection base portion, the flank connects base portion with the bellmouth and the Zhi Taiji
The conical surface of section matches combination.
15. the adjustable saddle dental implant according to any one of claim 11 to 14, it is characterised in that the alveolar bone knot
Conjunction portion is from top to bottom spaced by multiple annular grooves and constituted.
16. the adjustable saddle dental implant according to any one of claim 11 to 14, it is characterised in that the alveolar bone knot
Conjunction portion forms spiro tooth part, and the lower end of the spiro tooth part forms a longitudinal breach and forms a blade.
17. the adjustable saddle dental implant according to any one of claim 11 to 14, it is characterised in that platform portion shape
The top of implant post described in Cheng Yu, the platform portion forms in the branch of the platform base segment upper end comprising a platform base segment and one
Shell of column, the post section is the bullet of from top to bottom increasing diameter, and the post section outer peripheral face formed it is multiple by upper and
The lower group for tilting extension connects groove；The alveolar bone joint portion forms in the hypomere outer peripheral face of the implant post, the implant post
Epimere outer peripheral face formation one rotation stop joint portion.
18. adjustable saddle dental implant according to claim 17, it is characterised in that the alveolar bone joint portion is multiple
Annular groove is from top to bottom spaced and constituted, and the rotation stop joint portion is multiple central axis parallel to body part
Vertical bar convex portion is constituted, and the vertical bar convex portion is the wedge shape from top to bottom successively decreased of thickness for the outer peripheral face for protruding from the implant post
Bar.
19. adjustable saddle dental implant according to claim 17, it is characterised in that the alveolar bone joint portion forms spiral shell
Tooth portion, the lower end of the spiro tooth part forms a longitudinal breach and forms a blade, and the rotation stop joint portion is multiple along described
Implant post circumferentially around on its outer peripheral face annular or spiral shape convex portion constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054682.3A CN107007368A (en) | 2016-01-27 | 2016-01-27 | Adjustable saddle dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054682.3A CN107007368A (en) | 2016-01-27 | 2016-01-27 | Adjustable saddle dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107007368A true CN107007368A (en) | 2017-08-04 |
Family
ID=59438904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054682.3A Pending CN107007368A (en) | 2016-01-27 | 2016-01-27 | Adjustable saddle dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107007368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095842A (en) * | 2017-12-21 | 2018-06-01 | 北京爱康宜诚医疗器材有限公司 | Tooth implant |
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Application publication date: 20170804 |