CN217987741U

CN217987741U - Forming and positioning die for buried tooth traction device and placing tool thereof

Info

Publication number: CN217987741U
Application number: CN202221698235.9U
Authority: CN
Inventors: 崔煦; 姜英奇; 韩世烁; 马连彩; 张宝祥; 于学保; 董显峰; 廖赞; 李君涛
Original assignee: Grinm Medical Instrument Beijing Co ltd
Current assignee: Grinm Medical Instrument Beijing Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-09
Anticipated expiration: 2032-07-01

Abstract

The application relates to the field of tooth orthodontics, and discloses an embedding tooth draw gear shaping positioning die, offers the appearance that is used for the encapsulating according to drawing annex shape design and glues the space on the mould, offer at the top of mould with hold the constant head tank that glues the space intercommunication, constant head tank and the preset bonding position adaptation that draws the annex. This application has and effectively solves traditional tooth annex that pulls and can not laminate completely with patient's tooth face, can bring uncomfortable effect for the patient.

Description

Forming and positioning die for traction device of embedded tooth and placing tool thereof

Technical Field

The application relates to the field of tooth orthodontics, in particular to a forming and positioning die for an embedded tooth traction device and a placement tool thereof.

Background

One of the common diseases of the oral cavity of an embedded tooth refers to teeth which have already erupted and still fail to erupt in the jaw bone tissue. Especially, the maxillary occlusion anterior dentition of teenagers is beautiful, if the maxillary occlusion anterior dentition is not treated in time, adjacent important anatomical structures are influenced or the maxillary occlusion anterior dentition is forced to be pulled out due to abnormal tooth root development, and the pronunciation, the appearance and the psychology of the patient are seriously influenced, so that the maxillary occlusion anterior dentition has important significance for accurately treating the impacted incisors.

It is described in the related art that conventional accessories for an embedded tooth traction device are generally metal products which are processed and formed uniformly, and the embedded tooth traction devices have uniform size and uniform type.

In view of the above-mentioned related arts, the inventor believes that, because the conventional implantable dental traction attachment has a uniform size, the implantable dental traction attachment cannot be completely attached to the dental surface of a patient during the installation process for the patient, and discomfort is given to the patient.

SUMMERY OF THE UTILITY MODEL

In order to effectively solve traditional tooth annex of pulling and can not laminate with patient's tooth face completely, can bring uncomfortable problem of feeling for the patient, this application provides an embedding tooth draw gear shaping positioning die and placement tool thereof.

The application provides a pair of buried tooth draw gear shaping positioning die and place instrument thereof adopts following technical scheme:

the utility model provides an embedding tooth draw gear shaping positioning die, offers the appearance that is used for the encapsulating according to drawing annex shape design and glue the space on the mould, offer at the top of mould with hold the constant head tank that glues the space intercommunication, constant head tank and the preset bonding position adaptation that draws the annex.

By adopting the technical scheme, before the traction accessory of the embedded tooth is installed for a patient, glue is filled into the glue containing space, and after the glue is solidified, the traction accessory is demoulded to obtain the glue traction accessory; because the positioning groove is formed in the mold and is matched with the preset bonding position of the traction accessory, the traction accessory after demolding can be completely attached to the preset bonding position on the tongue side, the crown surface or the dental socket and the like, so that the traction accessory is more accurately installed and is matched with a patient, and the discomfort of the patient is relieved; meanwhile, the traditional traction accessory is usually a metal part, and a patient with a metal allergy history can only purchase ceramic finished accessories at high price, so that the mold can effectively reduce the cost and the treatment cost of the patient with the metal allergy history; the shape of the containing groove can be set according to the shape of the traction accessories required by the reality, such as a tongue side buckle, a tongue thorn, a tongue side guide plate and the like, and the application range is wide.

Optionally, the positioning grooves are individually matched and arranged according to the tooth condition of the patient.

Through adopting above-mentioned technical scheme, individualized matched constant head tank can be according to every patient's the condition for its customization exclusive mould for the annex that draws that makes is laminated more with predetermineeing the bonding position, with more uncomfortable sense that alleviates the patient.

Optionally, the mold is divided into at least two parts, and the multi-part mold is composed into a complete mold.

Through adopting above-mentioned technical scheme, because the embedding tooth pulls the many kinds of annex, and the shape that the annex was pulled to the difference is different, and the structure that the annex was pulled to the part is comparatively complicated, if pull the end of detaining and be umbelliform, consequently at the in-process of drawing the drawing of patterns, the condition of damage easily appears, therefore the multipart mould is favorable to the drawing of patterns more, can effectively improve the shaping rate of pulling the annex.

Alternatively, the mold is made of a dental resin.

By adopting the technical scheme, the dental resin has good compatibility, is a common dental material, is convenient to obtain materials, and can effectively reduce the cost.

A placing tool for a forming and positioning die of an embedded tooth traction device comprises an installation part for installing the die and a handle with one end fixedly connected with the installation part.

Through adopting above-mentioned technical scheme, install the mould at the installation department to encapsulating in the mould, medical personnel hold the handle with the mould gently put the position department that needs the bonding, ensure that the bonding face coincide with the predetermined bonding department on the tooth, then use the photocuring lamp to shine, wait to obtain a complete accessory that pulls after the colloid solidification.

Optionally, the die is inserted into the mounting portion, the limiting blocks are arranged on the outer surface of the die, and limiting grooves for the limiting blocks to be inserted are formed in the inner surface of the mounting portion.

Through adopting above-mentioned technical scheme, the cooperation of stopper and spacing groove can prevent that the mould from rotating, effectively improves the shaping rate of pulling the annex, guarantees to pull the annex and the goodness of fit of bonding position in advance.

Optionally, the handle is bent into an arc shape.

Through adopting above-mentioned technical scheme, curved handle is convenient for medical personnel to select suitable position of placing, can effectively improve because the oral cavity space is little and lead to medical personnel to operate the restricted problem.

Optionally, the connecting portion of the handle and the mounting portion is located in the middle of the mounting portion, the end portion of the mounting portion is open, and a plurality of dies can be mounted simultaneously.

By adopting the technical scheme, because the space in the oral cavity is small, the change of the installation position of the die is more beneficial to the medical staff to select the proper placement position.

In summary, the present application includes at least one of the following beneficial technical effects:

the positioning groove communicated with the glue containing space is formed in the top of the mold, so that the traction accessory is more accurately installed and is more adaptive to a patient, and the discomfort of the patient is relieved;

the positioning groove is formed according to the individual matching of the tooth condition of the patient, so that the manufactured traction accessory is more attached to the preset bonding position, and the discomfort of the patient is relieved more;

the mold is at least divided into two parts, and the multi-part mold is composed into a complete mold, so that the multi-part mold is more favorable for demolding, and the forming rate of the traction accessory can be effectively improved.

Drawings

Fig. 1 is a structural schematic diagram of a forming and positioning die of an embedded tooth traction device.

Fig. 2 is a partial sectional view of a forming and positioning die of an embedded tooth traction device.

Fig. 3 is a structural schematic diagram of a placement tool of a forming and positioning die of an embedded tooth traction device.

Fig. 4 is a partial cross-sectional view of a placement tool of an entrapment tooth traction device forming and positioning die.

Description of reference numerals: 1. a mold; 11. a limiting block; 12. positioning a groove; 13. glue containing space; 131. a containing groove; 132. connecting holes; 133. an umbrella-shaped groove; 2. placing a tool; 21. an installation part; 211. a limiting groove; 22. a handle; 3. and (6) a traction buckle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an embedding tooth draw gear shaping positioning die.

With reference to fig. 1 and 2, a mold for molding and positioning an embedded tooth traction device is provided with a glue containing space 13 in the mold 1, and the shape of the glue containing space 13 can be designed according to the shape of traction accessories of actual requirements, such as traction buttons, lingual side plates, lingual spines, bucco-lingual tubes, brackets, tooth grinding pads and the like.

A positioning groove 12 is formed in the top of the mold 1 and located at the top of the glue containing space 13, and the positioning groove 12 is matched with a preset bonding position of the traction accessory. The positioning groove 12 is formed according to the individual matching of the tooth condition of a patient, the positioning groove 12 can be completely attached to the tooth of the patient, so that the traction accessory can be accurately adhered, the manufactured traction accessory is more attached to the individual condition of the patient, and the treatment effect is better.

With reference to fig. 1 and 2, the mold 1 is made of dental resin, which has good compatibility, is a common dental material, is easy to obtain, and can effectively reduce the cost.

Referring to fig. 1 and 2, in the present embodiment, the glue containing space 13 is designed to be the pull button 3. The mold 1 is columnar, an accommodating groove 131, a connecting hole 132 with one end communicated with the accommodating groove 131, and an umbrella-shaped groove 133 communicated with one end of the connecting hole 132 away from the accommodating groove 131 are sequentially formed in the mold 1 along the axial direction of the mold 1, the opening of the umbrella-shaped groove 133 faces the connecting hole 132, the positioning groove 12 is formed in the top of the accommodating groove 131, and the positioning groove 12 is communicated with the accommodating groove 131. The accommodating groove 131, the connecting hole 132, and the umbrella-shaped groove 133 are combined into the glue accommodating space 13.

The groove diameter of the receiving groove 131 is larger than the hole diameter of the connection hole 132, the hole diameter of the connection hole 132 is smaller than the outer diameter of the umbrella-shaped groove 133, and the groove diameter of the umbrella-shaped groove 133 is larger than the groove diameter of the receiving groove 131. Before the operation, medical personnel set up constant head tank 12 according to patient's tooth condition on mould 1 and the top that is located storage tank 131 at first, then fill the colloid in glue containing space 13, wait that the colloid solidifies the back completely, deviate from the glued piece that forms from mould 1 can.

Referring to fig. 1 and 2, the end of the formed traction buckle 3 is umbrella-shaped so as to hook the components that can provide traction, such as rubber bands commonly used in dentistry.

The mold 1 is divided into a plurality of parts, in this embodiment, the mold 1 is divided into two parts along the axial direction of the mold 1, and the two parts can be combined to form the complete mold 1. Because the one end of drawing knot 3 is umbelliform, consequently, the in-process of drawing the patterns, the condition of the difficult condition of drawing the patterns easily appears, consequently, the mould 1 that divides into two parts is convenient for more the drawing of patterns, can effectively improve drawing of patterns speed, shortens operating time, can effectively improve the shaping rate of drawing the annex simultaneously, reduces the loss.

The implementation principle of the forming and positioning die for the traction device of the embedded tooth is as follows: medical personnel are before treating for the patient, and the constant head tank 12 is seted up for the individualized matching of tooth condition according to drawing the predetermined bonding position that the annex is located the top that holds gluey space 13 on mould 1, and constant head tank 12 is offered for the tooth condition according to the patient, consequently more matches with the patient through this 1 machine-shaping of mould traction annex, can effectively reduce patient's uncomfortable sense.

With reference to fig. 3 and 4, a placing tool for a forming and positioning mold of an embedded tooth traction device is used for installing the forming and positioning mold of the embedded tooth traction device, and comprises an installation part 21 for installing a mold 1 and a handle 22.

The mounting portion 21 is cylindrical, a communicating hole is formed in the middle of the end face of the mounting portion 21, the communicating hole penetrates through the mounting portion 21, a limiting groove 211 is formed in the inner wall of the communicating hole in the axial direction of the communicating hole, and two limiting grooves 211 are formed in the circumferential direction of the communicating hole in a spaced mode.

With reference to fig. 3 and 4, a cylindrical connecting body capable of being inserted into the communicating hole is integrally formed at one end of the mold 1 away from the positioning groove 12, two limiting blocks 11 are arranged on the circumferential surface of the connecting body at intervals, and the limiting blocks 11 are matched with the limiting grooves 211.

The length of the mounting part 21 is larger than or equal to the sum of the lengths of the two connecting bodies, and the communication hole penetrates through the mounting part 21, so that the molds 1 can be mounted at both ends of the mounting part 21, and the problem that the operation of medical staff is limited due to small space in the oral cavity is solved.

Referring to fig. 3 and 4, one end of the handle 22 is fixed to the middle of the outer peripheral surface of the mounting portion 21, and the handle 22 is bent to form an arc-shaped handle. The curved handle 22 effectively ameliorates the problem of limited operation by the health care provider due to the small space in the mouth due to the different attachment locations of the different types of traction attachments.

The implementation principle of the placing tool of the forming and positioning die of the traction device for the buried teeth is as follows: medical personnel install mould 1 on installation department 21, then to the encapsulating in the mould 1, medical personnel hold handle 22 with mould 1 gently put to predetermineeing bonding position department, ensure that the face that bonds coincide with predetermineeing the bonding position, then use the photocuring lamp to shine, treat that the colloid can obtain a complete annex that pulls after the solidification.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an embedding tooth draw gear shaping positioning die which characterized in that: offer on mould (1) and be used for the encapsulating according to holding gluey space (13) of drawing annex shape design, offer at the top of mould (1) and hold constant head tank (12) that gluey space (13) communicate, constant head tank (12) and the preset bonding position adaptation that draws the annex.

2. The forming and positioning die for the traction device of the embedded tooth as claimed in claim 1, wherein: the positioning groove (12) is arranged according to the individual matching of the tooth condition of a patient.

3. The forming and positioning die for the traction device of the embedded tooth as claimed in claim 2, wherein: the mould (1) is divided into at least two parts, and the complete mould (1) is formed by the multi-part mould (1).

4. The forming and positioning die for the traction device of the embedded tooth as claimed in claim 1, wherein: the mold (1) is made of dental resin.

5. A placement tool for placing the forming and positioning die of the buried tooth traction device according to claims 1-4, wherein: comprises an installation part (21) for installing the die (1) and a handle (22) with one end fixedly connected with the installation part.

6. The placing tool (2) for the forming and positioning die of the buried tooth traction device is characterized in that the die (1) is inserted into the mounting part (21), the limiting block (11) is arranged on the outer surface of the die (1), and the limiting groove (211) for the insertion of the limiting block (11) is formed in the inner surface of the mounting part (21).

7. The tool for placing the forming and positioning die for the traction device for the embedded tooth as claimed in claim 5, wherein: the handle (22) is bent into an arc shape.

8. The tool for placing the forming and positioning die of the traction device for the embedded tooth as claimed in claim 6, wherein: the connecting position of the handle (22) and the mounting part (21) is positioned in the middle of the mounting part (21), the end part of the mounting part (21) is open, and a plurality of moulds (1) can be mounted at the same time.