CN213787908U

CN213787908U - Implant base station

Info

Publication number: CN213787908U
Application number: CN202022431571.4U
Authority: CN
Inventors: 寇海良; 金胭羽; 郑小姣; 彭钦蓉
Original assignee: Weihai Duopule Medical Instrument Co ltd
Current assignee: Weihai Duopule Medical Instrument Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-27
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a dental implantation technical apparatus field specifically indicates an implant base station, including the base station, terminal surface center is equipped with the hole of fleing towards the base station upper end under the base station, the downthehole wall of fleing is equipped with the screw thread, the height of the hole of fleing is 1mm-3mm, the base station is located the hole upper end of fleing and is solid, the base station is from last to being equipped with the artificial tooth linkage segment down in proper order, wear gum section and implant linkage segment, wear gum section upper end and artificial tooth linkage segment fixed connection, the width of wearing gum section upper end is greater than the width of wearing gum section lower extreme, the width of wearing gum section lower extreme is greater than the width of planting the linkage segment, wear gum section outer wall circular arc transition and planting body linkage segment outer wall fixed connection, the hole of fleing is located planting body linkage segment lower extreme, the utility model discloses novel structure, design benefit, with low costs, base station intensity is high, fracture conveniently takes out.

Description

Implant base station

Technical Field

The utility model relates to a technical instrument field is implanted to the dentistry, specifically indicates an implant base station.

Background

With the development of science and technology, the living standard of people is improved, the oral implant technology is rapidly developed and widely applied, the oral implant comprises an intraosseous implant, a connecting abutment and an intraoral artificial tooth, generally, in the process of dental implant surgery, the implant is firstly planted into an alveolar bone, after 4-8 weeks of healing, the implant and the alveolar bone form biological osseointegration, then the abutment is installed in the implant, and finally a porcelain dental false tooth is made on the abutment, in the prior art, the abutment is generally a hollow structure, a bolt passes through the abutment and is in threaded connection with the implant to fix the abutment and the implant, for example, Chinese patent CN206761780U discloses a dental implant system which comprises an implant fixed in the alveolar bone, and the implant is provided with a first inner cavity; one end of the abutment is positioned in the first inner cavity, the other end of the abutment is used for connecting the false tooth, and the abutment is provided with a second inner cavity; the central bolt comprises a first end and a second section which are oppositely arranged, the first end is limited in the first inner cavity, and the second end is limited in the second inner cavity; wherein, the first end has first screw portion, the second end has second screw portion, when the planting body, the base station and the central bolt assembly is accomplished, first screw portion with first inner chamber is interlocking, second screw portion with the second inner chamber is interlocking, the not enough of above-mentioned patent is: firstly, because the width of the tooth is generally several millimeters, and the false tooth is embedded on the abutment, the width of the abutment is smaller than that of the false tooth, so that the abutment is thinner, and the abutment is hollow, so that the side wall of the abutment is very thin, and people know that the occlusion force of human teeth is very large, so that the abutment and the bolt are very easy to break and need to be installed again, thereby not only increasing the pain of a patient, but also increasing the treatment cost of the patient; secondly, in the patent, if base station and bolt fracture simultaneously, remaining base station and bolt sink in the planting body, and the bolt fracture can't be taken out, and the base station is because the bolt embedding planting body is more can't be taken out, wants to take out the base station, must destroy the planting body, and the planting body just needs reinstallation, has increased patient's treatment misery and treatment cost.

Disclosure of Invention

The utility model aims at solving the prior art not enough, provide an implant base station that novel structure, design benefit, with low costs, base station intensity height, fracture conveniently take out.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides an implant base station, includes the base station, its characterized in that: the utility model discloses a base station, including base station, escape hole inner wall, escape hole, the base station is located the hole upper end of fleing and is solid form to be favorable to improving the intensity of base station, when the base station fracture, take out instrument cooperation base station escape hole internal thread and take out the base station simultaneously.

The base station is from last to being equipped with the artificial tooth linkage segment down in proper order, wearing gum section and planting body linkage segment, wear gum section upper end and artificial tooth linkage segment fixed connection, it is greater than the width of wearing gum section lower extreme to wear the width of gum section upper end, the width of wearing gum section lower extreme is greater than the width of planting body linkage segment, wear gum section outer wall circular arc transition and planting body linkage segment outer wall fixed connection, the hole of fleing is located planting body linkage segment lower extreme to do benefit to the bulk strength who improves the base station, combine with the gum tissue through wearing the gum section simultaneously, form the soft tissue and seal, improve base station and bone tissue bonding strength.

By adopting the above structure, the utility model, have novel structure, design benefit, with low costs, base station intensity is high, fracture advantage such as conveniently taking out.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an external view of the present invention.

Fig. 3 is a process of taking out the base station after the base station is broken.

Reference numerals: the artificial tooth implant comprises an abutment 1, an escape hole 2, threads 3, a false tooth connecting section 4, a gum penetrating section 5 and an implant connecting section 6.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

The utility model provides an implant base station, includes base station 1, its characterized in that: the terminal surface center is equipped with the hole of fleing 2 towards 1 upper end of base station under 1 of base station, 2 inner walls in the hole of fleing are equipped with screw thread 3, the height of the hole of fleing 2 is 1mm-3mm, base station 1 is located 2 upper ends in the hole of fleing and is solid form to do benefit to the intensity that improves the base station, when the base station fracture, flee the downthehole screw thread and take out the base station through the cooperation base station of taking out instrument simultaneously.

Base station 1 is from last to being equipped with denture linkage segment 4, wearing gum section 5 and planting body linkage segment 6 down in proper order, wear 5 upper ends of gum section and 4 fixed connection of denture linkage segment, the width of wearing 5 upper ends of gum section is greater than the width of wearing 5 lower extremes of gum section, the width of wearing 5 lower extremes of gum section is greater than the width of planting body linkage segment 6, wear 5 outer wall circular arcs of gum section transition and 6 outer wall fixed connection of planting body linkage segment, escape orifice 2 is located 6 lower extremes of planting body linkage segment to do benefit to the bulk strength that improves the base station, combine with the gum tissue through wearing the gum section simultaneously, form the soft tissue and seal, improve base station and bone tissue bonding strength.

As shown in attached figures 1 and 2, the utility model is a solid abutment, the abutment has high strength, the lower end of the abutment is provided with an escape hole, the inner wall of the escape hole is provided with screw threads, when in use, an implant is planted into alveolar bone first, after healing for 4-8 weeks, the implant and the alveolar bone form biological bone combination, then an implant connecting section at the lower end of the abutment is embedded into the implant and fixedly connected with the implant, and then the artificial tooth is installed at the artificial tooth connecting section at the upper end of the abutment, the abutment is solid and is not easy to break, and the abutment is provided with a gum penetrating section which can be combined with gingival tissue to form soft tissue sealing, so as to improve the combination strength of the abutment and the bone tissue, if the abutment breaks, no matter where the abutment breaks, as shown in figure 3, if the fracture part of the abutment does not leak out the escape hole of the abutment, at this time, the middle of the abutment can be drilled to be empty by a drilling tool, make the hole upper end of fleing of base station unblocked, then use the base station extractor, base station extractor upper end is equipped with the rotating head, the lower extreme is for being equipped with branch, be equipped with the external screw thread on the branch, the external diameter of branch cooperatees with the internal diameter in the hole of fleing, insert the branch lower extreme in the base station, the external screw thread of branch and the downthehole screw-thread fit threaded connection of base station fleing, then the rotating head is cliied to the use tool, with branch and the downthehole screw thread of fleing unanimously continuing to rotate the rotating head of the direction of screwing, slowly bring the base station out, so, can conveniently take out the base station, can not damage the planting body, avoid patient's repeated planting, reduce the treatment expense when alleviating patient's misery, the utility model discloses simple structure, base station intensity is high, the live time is long, the fracture can conveniently take out, suitable using widely.

Claims

1. The utility model provides an implant base station, includes the base station, its characterized in that: the center of the lower end face of the base station is provided with an escape hole facing the upper end of the base station, the inner wall of the escape hole is provided with threads, the height of the escape hole is 1mm-3mm, and the base station is located at the upper end of the escape hole and is solid.

2. The implant abutment of claim 1, wherein: the base station is from last to being equipped with the artificial tooth linkage segment down in proper order, wearing gum section and planting body linkage segment, wear gum section upper end and artificial tooth linkage segment fixed connection, it is greater than the width of wearing gum section lower extreme to wear the width of gum section upper end, the width of wearing gum section lower extreme is greater than the width of planting body linkage segment, wear gum section outer wall circular arc transition and planting body linkage segment outer wall fixed connection, the hole of fleing is located planting body linkage segment lower extreme.