CN101866571B - Dental intrabuccal stitching practice model - Google Patents
Dental intrabuccal stitching practice model Download PDFInfo
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- CN101866571B CN101866571B CN2009100305719A CN200910030571A CN101866571B CN 101866571 B CN101866571 B CN 101866571B CN 2009100305719 A CN2009100305719 A CN 2009100305719A CN 200910030571 A CN200910030571 A CN 200910030571A CN 101866571 B CN101866571 B CN 101866571B
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- base
- lasso
- intrabuccal
- dental
- film
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Abstract
The invention discloses a dental intrabuccal stitching practice model, which comprises a base, a membrane of simulated oral mucosa and a hollow sleeve ring, wherein the sleeve ring is matched with the base, the membrane is larger than the upper end of the base, the membrane is covered on the upper end of the base by using the use direction as the reference, the upper part of the base is hollow, the sleeve ring is sheathed on the base from top to bottom, the inner wall of the sleeve ring is tightly clamped with the outer wall of the base, the part of the membrane exceeding the upper end of the base is clamped between the inner wall of the sleeve ring and the outer wall of the base, the part of the membrane covered on the upper end of the base is in a tightening state, the tension force of the membrane in the tightening state simulates the tension force of the oral mucosa, and the size of a cavity of the sleeve ring part above the membrane simulates the size of the cavity of the oral cavity during the treatment. The dental intrabuccal stitching practice model can be used for trainees to carry out intrabuccal stitching practice, and the invention has the advantages of convenient operation, vivid simulation, repeated use, convenient installation, convenient dismounting, simple structure and easy implementation, and is suitable for mass production.
Description
Technical field
The present invention relates to a kind of dental intrabuccal stitching practice model.
Background technology
Stomatologic teaching requires very high to operability, so practical operation is a requisite link in the teaching, the model of dental training is widely used in the teaching field of each high dentistry universities and colleges.But the dental training person is when carrying out intrabuccal stitching practice; Can't train with true man; There is not simultaneously similar dental intrabuccal stitching practice model in the market yet; Thereby knowledge of textbook is disconnected with reality mutually, and the practitioner can't grasp the technology of sewing up in the mouth better through simulated operation before practical operation.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of dental intrabuccal stitching practice model, this dental intrabuccal stitching practice model can let the practitioner carry out intrabuccal stitching practice, and easy to operate, the simulation true to nature.
The present invention for the technical scheme that solves its technical matters and adopt is:
A kind of dental intrabuccal stitching practice model comprises base, the film of simulation oral mucosa and the lasso of hollow columnar, and said lasso and said base are complementary; The size of said film is greater than the size of said base upper end; To use direction to be benchmark, said film is covered in said base upper end, and base top is hollow; Said lasso is placed in said base from top to bottom; The lasso inwall grips base outer wall, and the part that film exceeds the base upper end is sandwiched between lasso inwall and base outer wall, and the part that film is covered in the base upper end is in tensioned state; The tension force that film had that is in tensioned state is simulated the tension force of mucous membrane in the oral cavity, oral cavity cavity size when the cavity size simulation of the lasso part that film is above is treated.
Further technical scheme of the present invention is:
To use direction to be benchmark, the lower surface of said base is embedded with antislip ring, prevents that this dental intrabuccal stitching practice model from sliding on operator's console in the practice process and the protection operating table surface.
Said lasso is transparent, and the practice that can make things convenient for the observer to observe the operator is moved, with the purpose that reaches study and instruct.
Said lasso adopts plastic material.
Using direction to be benchmark, said lasso axially offer the strip gab that runs through lasso upper end to lasso lower end, the size that in compaction process, causes with film and the film that adapts to different-thickness and the variation of tension force because of the generation fold.
Said base adopts metal material, makes base have enough weight, thereby this dental intrabuccal stitching practice model is not pulled in the process of sewing up.
Said base is a hollow cylindrical, and said lasso is a hollow cylindrical.
To use direction to be benchmark; The said base bottom baffle plate that extended radially outwardly; The lower end backstop of said lasso is in said baffle plate; And exist one section can supply to refer to the distance of pinching between the lower end of lasso and the lower end of base, can be convenient to the dismounting of this dental intrabuccal stitching practice model like this, if do not have this segment distance base and lasso to be difficult to take apart.
The invention has the beneficial effects as follows: this dental intrabuccal stitching practice model can let the practitioner carry out intrabuccal stitching practice; Easy to operate, simulate true to nature, and reusable; Its installation and removal are all very convenient, again and simple in structure, easy to implement, be fit to produce in enormous quantities.
Description of drawings
Fig. 1 is one of assembling synoptic diagram of the present invention;
Fig. 2 is two of an assembling synoptic diagram of the present invention;
Fig. 3 is three of an assembling synoptic diagram of the present invention;
Fig. 4 is a vertical view of the present invention;
Fig. 5 is a base schematic perspective view of the present invention;
Fig. 6 is a base upward view of the present invention;
Fig. 7 is a lasso schematic perspective view of the present invention.
Embodiment
Embodiment: a kind of dental intrabuccal stitching practice model, comprise base 1, the film 2 (this film is the latex film) of simulation oral mucosa and the lasso 3 of hollow columnar, said lasso and said base are complementary; The size of said film is greater than the size of said base upper end; To use direction to be benchmark, said film is covered in said base upper end, and base top is hollow; Said lasso is placed in said base from top to bottom; The lasso inwall grips base outer wall, and the part that film exceeds the base upper end is sandwiched between lasso inwall and base outer wall, and the part that film is covered in the base upper end is in tensioned state; The tension force that film had that is in tensioned state is simulated the tension force of mucous membrane in the oral cavity; The longitudinal length that film is sandwiched in the part between lasso inwall and base outer wall is a setting value, and the tension force that film had that this value can guarantee to be in tensioned state approaches the tension force of mucous membrane in the oral cavity, oral cavity cavity size during the cavity size simulation treatment of the lasso part that film is above.
To use direction to be benchmark, the lower surface of said base is embedded with antislip ring 11, prevents that this dental intrabuccal stitching practice model from sliding on operator's console in the practice process and the protection operating table surface.
Said lasso is transparent, and the practice that can make things convenient for the observer to observe the operator is moved, with the purpose that reaches study and instruct.
Said lasso adopts plastic material.
Using direction to be benchmark, said lasso axially offer the strip gab 31 that runs through lasso upper end to lasso lower end, the size that in compaction process, causes with film and the film that adapts to different-thickness and the variation of tension force because of the generation fold.
Said base adopts metal material, makes base have enough weight, thereby this dental intrabuccal stitching practice model is not pulled in the process of sewing up.
Said base is a hollow cylindrical, and said lasso is a hollow cylindrical.
To use direction to be benchmark; The said base bottom baffle plate 12 that extended radially outwardly; The lower end backstop of said lasso is in said baffle plate; And exist one section can supply to refer to the distance of pinching between the lower end of lasso and the lower end of base, can be convenient to the dismounting of this dental intrabuccal stitching practice model like this, if do not have this segment distance base and lasso to be difficult to take apart.
Assembling process of the present invention is following:
Get a slice latex film and be placed on base upper end (as shown in Figure 1);
Get the transparent plastic lasso and be put into (as shown in Figure 2) on the base that has the latex film;
The downward gland circle of exerting oneself till the lasso lower end is overwhelmed the baffle plate on the base (as shown in Figure 3), just can carry out mouthful inseam matched moulds then and intend and having practised on the dental intrabuccal stitching practice model that assembles.
It is following on the dental intrabuccal stitching practice model that assembles, to carry out mouthful operation of inseam matched moulds plan practice:
Firmly scratch a suitable openning with scalpel in the centre position of compacted latex film, owing to receive pretension tension force around the latex film, the openning of opening is oval opening shape (as shown in Figure 4);
On the openning of scratching, carry out mouthful inseam matched moulds and intend practice.
Unloading process of the present invention is following:
A hand pinches the base lower end, and the another hand pinches the sidewall of lasso, firmly is pulled outwardly while rotating then and stretches to base is separated with lasso.
Only need get a new latex film when re-use next time, get final product with base and lasso assembling again, realize the recycling of this dental intrabuccal stitching practice model.
Claims (8)
1. dental intrabuccal stitching practice model is characterized in that: comprise base (1), the film (2) of simulation oral mucosa and the lasso (3) of hollow columnar, said lasso and said base are complementary; The size of said film is greater than the size of said base upper end; To use direction to be benchmark, said film is covered in said base upper end, and base top is hollow; Said lasso is placed in said base from top to bottom; The lasso inwall grips base outer wall, and the part that film exceeds the base upper end is sandwiched between lasso inwall and base outer wall, and the part that film is covered in the base upper end is in tensioned state; The tension force that film had that is in tensioned state is simulated the tension force of mucous membrane in the oral cavity, oral cavity cavity size when the cavity size simulation of the lasso part that film is above is treated.
2. a kind of dental intrabuccal stitching practice model according to claim 1 is characterized in that: be benchmark to use direction, the lower surface of said base is embedded with antislip ring (11).
3. a kind of dental intrabuccal stitching practice model according to claim 1 is characterized in that: said lasso is transparent.
4. a kind of dental intrabuccal stitching practice model according to claim 3 is characterized in that: said lasso adopts plastic material.
5. a kind of dental intrabuccal stitching practice model according to claim 4 is characterized in that: be benchmark to use direction, axially the offering of said lasso run through the strip gab (31) of lasso upper end to lasso lower end.
6. a kind of dental intrabuccal stitching practice model according to claim 1 is characterized in that: said base adopts metal material.
7. according to the described a kind of dental intrabuccal stitching practice model of one of claim 1 to 6, it is characterized in that: said base is a hollow cylindrical, and said lasso is a hollow cylindrical.
8. a kind of dental intrabuccal stitching practice model according to claim 7; It is characterized in that: be benchmark to use direction; The said base bottom baffle plate (12) that extended radially outwardly; The lower end backstop of said lasso is in said baffle plate, and exists one section can supply to refer to the distance of pinching between the lower end of the lower end of lasso and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100305719A CN101866571B (en) | 2009-04-15 | 2009-04-15 | Dental intrabuccal stitching practice model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100305719A CN101866571B (en) | 2009-04-15 | 2009-04-15 | Dental intrabuccal stitching practice model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101866571A CN101866571A (en) | 2010-10-20 |
| CN101866571B true CN101866571B (en) | 2012-06-27 |
Family
ID=42958277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100305719A Active CN101866571B (en) | 2009-04-15 | 2009-04-15 | Dental intrabuccal stitching practice model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101866571B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030102A (en) * | 1988-12-21 | 1991-07-09 | Kaltenbach & Voigt Gmbh & Co. | Mounting arrangement for an exchangeable tooth in an artificial dental jaw model |
| CN2671053Y (en) * | 2003-10-30 | 2005-01-12 | 天津市天堰医教科技开发有限公司 | Suture training module |
| CN201408503Y (en) * | 2009-04-15 | 2010-02-17 | 日进齿科材料(昆山)有限公司 | Dental intraoral suturing internship model |
-
2009
- 2009-04-15 CN CN2009100305719A patent/CN101866571B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030102A (en) * | 1988-12-21 | 1991-07-09 | Kaltenbach & Voigt Gmbh & Co. | Mounting arrangement for an exchangeable tooth in an artificial dental jaw model |
| CN2671053Y (en) * | 2003-10-30 | 2005-01-12 | 天津市天堰医教科技开发有限公司 | Suture training module |
| CN201408503Y (en) * | 2009-04-15 | 2010-02-17 | 日进齿科材料(昆山)有限公司 | Dental intraoral suturing internship model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101866571A (en) | 2010-10-20 |
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