Osstemimplant Co., Ltd.

Kyoo Ok Choi

Tae Hwan Kim

Young Seok Lee

Tae Gwan Eom

Hyo Jeong Kim

Su Kyoung Kim

Ju Dong Song

Seung Yong Hwang

Jong Hoon Moon

Eun Jung Kang

Do Hyun Lee

Hyung Chul Kim

Ji Hye Shin

Seong Yun Lee

Si Young Jung

Hyun Suk Kim

Kyung Won Ha

Sang Oh Park

Il Seok Jang

Byung Kook Kim

Da Mi Choi

Yong Il Chung

Mu Young Park

Hye Ri Yoo

Hwa Sam Kim

Soo Gil Kim

Eung Jun Lee

Jegwang Ryu

Min Kyoung Kim

Ga Young Jung

Jin Woong Kim

Jong Moon Kim

Ah Reum Kim

Seung Hwa Shin

Keun Sik Chang

Sang Hyeong Cho

Sung Up Jo

Jae Chan Heo

A three-dimensional tooth image display apparatus, according to an embodiment of the present invention, comprises: a tooth division unit which divides a boundary of each object in a dental cross-section image generated by dividing an input three-dimensional dental image in an axial direction; a tooth detection unit which recognizes a tooth area among objects in the dental cross-sectional image and detects a tooth number of each tooth belonging to the tooth area; and a tooth image obtainment unit which generates a three-dimensional image of each tooth on the basis of the boundary of each object in each dental cross-sectional image and the tooth number of each tooth, which are obtained through the tooth division unit and the tooth detection unit, wherein the three-dimensional image of each tooth may have a different display method according to the tooth number.

Three-dimensional tooth image display apparatus and method, and method for training three-dimensional tooth image display apparatus

Disclosed are a digital tooth setup method using a graphical user interface for tooth setup and a device therefor. The digital tooth setup method according to an embodiment can dispose, on a loop-shaped guide interface, a manipulator including at least one of a tooth fine-adjustment interface and an interface for a treatment technique. Therefore, use convenience can be increased when teeth are set up by using the manipulator.

Digital tooth setup method using graphic user interface for tooth set up, and device therefor

Disclosed are an implant surgery planning method using automatic placement of an implant structure, a user interface providing method therefor, and a teeth image processing device therefor. One embodiment provides an implant surgery planning method using automatic placement of an implant structure, a user interface providing method therefor, and a teeth image processing device therefor, wherein during planning, placement of an implant structure is automatically performed with respect to all missing-tooth areas as well as a single missing-tooth area in a teeth image, and placement of an implant structure is automatically performed on the basis of information on relation with a surrounding structure of the missing-tooth area, whereby the present invention increases a user's convenience.

Implant surgery planning method using automatic placement of implant structure, user interface providing method therefor, and teeth image processing device therefor

Disclosed are treatment information display device and method for displaying treatment history on an image of teeth in an accumulated manner. The treatment information display method enables a user to recognize at once a past treatment history, a current treatment status, and a future treatment plan by displaying, on the image of teeth, treatment information for the past, present, and future. In addition, the treatment information display method can provide the user with pieces of treatment information displayed on different images of teeth, by displaying, in an accumulated manner, the pieces of treatment information displayed on a plurality of teeth images.

Treatment information display device and method for displaying treatment history on image of teeth in accumulated manner

The present invention relates to a method of dental implant treatment planning, a device and a recording medium therefore. The device for dental implant treatment planning according to the present invention can move or rotate the grouped objects together in 2D or 3D model about teeth arrangement for implant treatment planning with grouping function of the implant objects. So, it decreases complexity of manipulation of the implant objects, provides users with convenience to easily modify position or size of the implant objects, and improves the accuracy of the modification.

Method for dental implant planning, apparatus for same, and recording medium having same recorded thereon

Disclosed is a method for treating a surface of an implant. The disclosed method for treating the surface of the implant comprises the steps of: coating a surface treatment composition containing an organic material having a hydrophilic group on the surface of the implant (coating step); and drying the coated surface treatment composition (drying step).

Method for treating surface of implant

The present invention relates to a method of guiding a dental implant treatment plan, a device and a recording medium therefore. The method of guiding a dental implant treatment plan according to the invention, by providing a guide to the area where the implant object is to be placed, the effects of reducing the complexity of the implant plan and decreasing procedure deviations depending on individual to individual can be achieved.

Method for guiding dental implant plan, apparatus for same, and recording medium therefor

A dental implant and a method for manufacturing same which assure early stability and fixation power of an implant by suppressing early osteolysis after an implant procedure, and allowing better bone coherence of the implant surface during an osteogenic period by controlling the speed of bone remodeling.

Dental implant having enhanced early stability and method for manufacturing same

A dental membrane disposed in a deficient region of an alveolar bone to form a space for regeneration of the alveolar bone or to surround a bone graft, wherein the dental membrane is fixed by an insert inserted and fixed in the alveolar bone and a cover member combined to the insert, the dental membrane including: an upper portion surrounding a top surface of the deficient region of the alveolar bone; and a side bending portion bended downward from the upper portion and surrounding a side surface of the deficient region of the alveolar bone, wherein the upper portion includes: a combined portion combined to the insert and the cover member to be fixed; and a protruding portion extending and protruding upward from the combined portion.

Dental membrane

A bioactive-type of hydrophilic dental implant which is made of titanium or titanium alloy having a rough surface, wherein a coating layer of a mixed solution comprising i) an organic pH buffering agent and/or inorganic pH buffering agent and ii) an organic amphiphilic having sulfonic group is formed on the rough surface which was pre-treated to remove a contaminant. The present invention has effects preventing that the dental implant is exposed to air before it is inserted into the alveolar bone and the implant surface is re-contaminated; improving the biocompatibility of the implant, fluid- and blood-affinity, and the initial osseointegration performance; and shortening the osseointegration period, and the surface of the dental implant can be maintained as being hydrophilic for at least 3 years by using a mixed solution of pH buffering agent and organic amphiphilic substance having sulfonic group as a surface coating solution.

Dental implant coated with a mixed solution of chemical buffering agent and organic amphiphilic substance and a preparation process thereof

The present invention relates to a dental implant fixture, and more particularly, to a dental implant fixture which rotates about a central axis thereof, and thus is inserted into a bone tissue constituted by a cortical bone and a spongy bone to form an artificial tooth root, wherein the dental implant fixture includes a first portion, a second portion, and a third portion. The first portion is inserted into the cortical bone and has an outer surface with a first screw thread whereon first vertices and first valleys are alternately arranged. The second portion is disposed beneath the first portion and inserted into the spongy bone, has an outer surface with a second screw thread whereon second vertices and second valleys are alternately arranged. The distance between the adjacent second vertices of the second screw thread is larger than the distance between the adjacent first vertices of the first screw thread. The third portion is disposed beneath the second portion, and has an outer surface with a third screw thread whereon third vertices and third valleys are alternately arranged, and a first cutting part which is hollowed such that the first cutting part is closer to the central axis than the third valleys. The lower outer diameter of the second screw thread is smaller than the upper outer diameter of the second screw thread.

Dental implant fixture

An ampoule for storing an implant capable of maintaining humidity includes: a container capable of airtight sealing at least momentarily or temporarily; a partition member which divides an accommodation space inside the container into two spaces, first and second spaces, and allows vaporized water molecules to be transported between the divided spaces; and a water molecule supply source which is accommodated in the first space of the two spaces divided by the partition member and supplies the vaporized water molecules. Therefore, the invention enables the construction of an environment which allows the hydrophilicity of the implant to be maintained for a long time, wherein the hydrophilicity is imparted to and protected from the surface of the implant or a coating layer formed on the surface of the implant.

Ampoule for storing implant capable of maintaining humidity

A membrane for alveolar bone regeneration to guide bone generation by adapting to a bone graft material, which fills a bone defect area, includes a central hole through which an implant is inserted into an alveolar bone, wherein the membrane includes: a coupling part to couple the membrane with the implant; a side bending part that is downwardly bent from the coupling part to have an overall curved shape with a gentle slope; and lateral covering parts that protrude from edges of the side bending part and are bent and curved toward an alveolar bone defect area, wherein the side bending part and the lateral covering parts are pre-formed in three-dimensions to fit a final shape of the alveolar bone that is to be regenerated.

Membrane for alveolar bone regeneration

Growing community of inventors

Seoul, South Korea

Kyoo Ok Choi