EP2293737A1 - Straight conic mini pillar used in outer hexagon implants - Google Patents
Straight conic mini pillar used in outer hexagon implantsInfo
- Publication number
- EP2293737A1 EP2293737A1 EP09771862A EP09771862A EP2293737A1 EP 2293737 A1 EP2293737 A1 EP 2293737A1 EP 09771862 A EP09771862 A EP 09771862A EP 09771862 A EP09771862 A EP 09771862A EP 2293737 A1 EP2293737 A1 EP 2293737A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mini pillar
- conic mini
- conic
- prosthetic component
- pillar
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
-
- 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
- A61C8/008—Healing caps or the like
Definitions
- the subject utility model patent application concerns with an innovator straight conic mini pillar for outer hexagon implants. It is specifically a single body mini pillar, i.e., a conic mini pillar body plus a fastening screw in a single piece, thus simplifying its installing process and superseding the model currently in use.
- the prosthetic conic mini pillar component is presented in two parts, i.e., a conic mini pillar plus a screw.
- the conic mini pillar screw needs a furrow (channel) in its body mid portion to prevent the occurrence of fractures in dental implant most inner parts thus jeopardizing future services.
- the assembly mechanic resistance can accept a maximum installing torque of 20 N.cm.
- the conic mini pillar prosthetic component outer geometry has a divergent angle that starts from the base that fits over the dental implant until its larger platform where there is received the conic mini pillar cylinder prosthetic component. This divergent angle is called the transmucous height, and with this presentation there is created a pressure over the gum tissue that can eventually generate little edemas.
- the conic mini pillar prosthetic component calls a manufacturing process that needs two times, i.e., the conic mini pillar body manufacturing and subsequently the conic mini pillar screw fabrication that fits thereat.
- the new conic mini pillar prosthetic component design is different from prior one as to its manufacture since now contemplates a single body prosthetic component, i.e., the conic mini pillar and the screw in a single piece.
- Figure 1A illustrates a detail that shows the conic mini pillar prosthetic component currently marketed
- Figure 1 B illustrates a detail that shows the conic mini pillar prosthetic component in its new conception.
- Figure 2 illustrates the currently marketed conic mini pillar prosthetic component.
- Figure 3 illustrates the conic mini pillar prosthetic component in its new conception in a single body.
- Figure 4 illustrates the conic mini pillar prosthetic component in its new conception in a single body with the currently marketed model overlaid. Description of the invention:
- the new conic mini pillar prosthetic component has attained improvements on the screw region, obviating the furrow (channel), illustrated in Figure 1A, that previously generated a product brittleness and also susceptible to fractures which are the clinical problems and difficult maintenance causes.
- the new conic mini pillar prosthetic component can endure higher installing torques around 32 N. cm, in comparing with the prior model.
- the new conic mini pillar prosthetic component outer geometry no longer has the prior divergent angle, as one can observe from figure 3.
- the new model then presents the transmucous height with the same dental implant prosthetic platform diameter that starts in its base that fits on the implant and now has the divergent profile only very close to the larger platform where the conic mini pillar prosthetic component cylinder will be received. In this way, pressures over the gum tissue can be avoided thus reducing edemas.
- the now straight transmucous height can also obviate the use of the countersink bit preserving the good quality cervical bone portions in the dental implant prosthetic platform region.
- Figure 4 clearly illustrates the evolution between the current model and the new conception, wherein red portions (1 ) represent regions of pressure over the gum tissue that due to the new model are no longer to occur.
- Such conic mini pillar is used as an intermediary between the intraorally placed outer hexagon implant and the planned prosthesis according to each case, components diameter and tolerance indication being respected aiming at aesthetics and function.
- the morse cone mini pillar is machined from a biocompatible titanium alloy available as a sterile form for single use.
- the morse cone mini pillar is packed in blisters packages (surgical grade film and paper) available as single units on the market.
- the single body conic mini pillar will be available with varying height extents from 1 , 2, 3, 4 and 5 millimeters (mm).
- the respective mini pillar which is the object of the utility model patent in question, provides larger easiness in its installation over the implant since it does not need an additional screw to be fastened, thus providing a more precise fitting between the conic mini pillar and the implant, thus figuring as a new product on the congener market and bringing several benefits in its use. It suits to clarify that the hereby presented model is illustrated in a demonstrative not limitative way, which conception can be variable as measures, said enhancement can also be subject to diversifications as its dimensions and materials, without logically deviating from the main inventive scope of the object which protection is claimed.
- the utility model patent concerns with a single body conic mini pillar that has facilitated its fastening over the implant, enables a larger torque application at installing and does not present a fastening screw brittleness which exists in the current model due to the furrow (channel) that the fastening screw body needs.
- said product is in consonance with
Landscapes
- Health & Medical Sciences (AREA)
- 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)
- Prostheses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRMU8803077U BRMU8803077Y8 (en) | 2008-07-03 | 2008-07-03 | straight conical mini-abutment used in external hexagon implants |
PCT/BR2009/000181 WO2010000048A1 (en) | 2008-07-03 | 2009-06-26 | Straight conic mini pillar used in outer hexagon implants |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2293737A1 true EP2293737A1 (en) | 2011-03-16 |
EP2293737A4 EP2293737A4 (en) | 2012-05-23 |
Family
ID=41465427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09771862A Withdrawn EP2293737A4 (en) | 2008-07-03 | 2009-06-26 | Straight conic mini pillar used in outer hexagon implants |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2293737A4 (en) |
CN (1) | CN202288509U (en) |
BR (1) | BRMU8803077Y8 (en) |
CL (1) | CL2009001508U1 (en) |
DO (1) | DOU2010000388U (en) |
EC (1) | ECSMU10010638U (en) |
MA (1) | MA32465B1 (en) |
PE (1) | PE20091544Z (en) |
TW (1) | TWM389527U (en) |
UY (1) | UY4291U (en) |
WO (1) | WO2010000048A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200467684Y1 (en) | 2011-04-19 | 2013-06-27 | 경희대학교 산학협력단 | Implant screw for dental implant and dental implant having the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850873A (en) * | 1988-04-04 | 1989-07-25 | Implant Innovations, Inc. | Prosthodontic restoration components |
US4856994A (en) * | 1988-01-25 | 1989-08-15 | Implant Innovations, Inc. | Periodontal restoration components |
US5073111A (en) * | 1989-10-20 | 1991-12-17 | Fereidoun Daftary | Anatomical restoration dental implant system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217331B1 (en) * | 1997-10-03 | 2001-04-17 | Implant Innovations, Inc. | Single-stage implant system |
ES2315060B1 (en) * | 2005-10-10 | 2009-12-09 | Vicente Gabriel Faus Badia | IMPLANTOLOGICAL PROTECTED ANGLE AND METHOD FOR USE. |
US8277218B2 (en) * | 2005-10-20 | 2012-10-02 | D Alise David D | Screw-type dental implant |
-
2008
- 2008-07-03 BR BRMU8803077U patent/BRMU8803077Y8/en active IP Right Grant
-
2009
- 2009-06-26 EP EP09771862A patent/EP2293737A4/en not_active Withdrawn
- 2009-06-26 WO PCT/BR2009/000181 patent/WO2010000048A1/en active Application Filing
- 2009-06-26 CN CN2009901003372U patent/CN202288509U/en not_active Expired - Lifetime
- 2009-06-30 TW TW098211831U patent/TWM389527U/en not_active IP Right Cessation
- 2009-07-01 CL CL2009001508U patent/CL2009001508U1/en unknown
- 2009-07-02 PE PE2009000916U patent/PE20091544Z/en not_active Application Discontinuation
- 2009-07-03 UY UY0001004291U patent/UY4291U/en active IP Right Grant
-
2010
- 2010-11-26 EC EC2010010638U patent/ECSMU10010638U/es unknown
- 2010-12-17 DO DO2010000388U patent/DOU2010000388U/en unknown
-
2011
- 2011-01-10 MA MA33506A patent/MA32465B1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4856994A (en) * | 1988-01-25 | 1989-08-15 | Implant Innovations, Inc. | Periodontal restoration components |
US4850873A (en) * | 1988-04-04 | 1989-07-25 | Implant Innovations, Inc. | Prosthodontic restoration components |
US5073111A (en) * | 1989-10-20 | 1991-12-17 | Fereidoun Daftary | Anatomical restoration dental implant system |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010000048A1 * |
Also Published As
Publication number | Publication date |
---|---|
ECSMU10010638U (en) | 2011-09-30 |
PE20091544Z (en) | 2009-10-03 |
DOU2010000388U (en) | 2011-02-28 |
CN202288509U (en) | 2012-07-04 |
BRMU8803077U2 (en) | 2010-07-06 |
MA32465B1 (en) | 2011-07-03 |
WO2010000048A1 (en) | 2010-01-07 |
CL2009001508U1 (en) | 2010-04-09 |
EP2293737A4 (en) | 2012-05-23 |
UY4291U (en) | 2010-01-05 |
BRMU8803077Y8 (en) | 2021-06-22 |
BRMU8803077Y1 (en) | 2017-05-23 |
TWM389527U (en) | 2010-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101129 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120420 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61C 8/00 20060101ALI20120416BHEP Ipc: A61C 13/12 20060101AFI20120416BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121120 |