CN108030561A - A kind of diastema packer - Google Patents
A kind of diastema packer Download PDFInfo
- Publication number
- CN108030561A CN108030561A CN201810046720.XA CN201810046720A CN108030561A CN 108030561 A CN108030561 A CN 108030561A CN 201810046720 A CN201810046720 A CN 201810046720A CN 108030561 A CN108030561 A CN 108030561A
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- China
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- sides
- packer
- diastema
- arc
- incline
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial 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 Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Preparations (AREA)
Abstract
The present invention discloses a kind of diastema packer, it is made of elastic material, its shape is class straight triangular prism shape, including upper surface, lower surface and three sides, upper and lower surface is parallel to each other and congruence, three sides with it is upper, lower surface is vertical, and the incline of three sides is equal, it is parallel to each other and perpendicular to upper and lower surface, three sides are to the cylindrical surface of packer inner recess, three sides of upper and lower surface are arc-shaped, and two of which side is arranged symmetrically relative to the incline that two sides are intersected, and the arc-shaped arc length of two sides is equal, it is 3~8mm, the arc-shaped arc length of another side is 2~8mm, the height of incline is 6~12mm.The diastema packer of the present invention can be when modeling composition enters oral cavity, modeling composition is prevented to enter diastema, so that easy to taking-up after modeling composition is firmly solid, also can be as the auxiliary setting tool of dam and matrix band etc., the versatility of the present invention is improved, while reduces clinical manipulation sensitiveness.
Description
Technical field
The invention belongs to dental appliance technical field, and in particular to a kind of diastema packer.
Background technology
Buccal impression (impression) refers to the former of oral cavity related organization, reflect the oral cavity related with reparation it is soft,
The situation of sclerous tissues.Cast material is poured into the model completely the same with oral cavity inner face form is obtained in prepared stamp.
The making of all kinds of mouth mending materials will generally pass through preparation stamp, and perfusion model, then completes on model, therefore print
The bad thing that is better than of mould model quality makes the accuracy of excellent dummy and is closely related, it may be said that stamp and model quality
It is better than the primary premise that bad thing makes excellent dummy.Impression technique (impression technique) is grasped in clinical repair
Have in work by moulage (impression material) and impression tray (impression tray) to produce oral cavity
Close the operating technology of tissue former.
In medical procedure on mouth, when taking former in patient mouthful, modeling composition can enter the undercut areas such as diastema, treat modeling composition
After consolidating firmly, pallet need to completely be taken out together with modeling composition, but modeling composition of the same period into undercut areas such as diastema is also firmly solid, makes
Into former difficulty is taken out together with pallet.
Cotton is put into diastema by past, doctor, to prevent the entrance of modeling composition, but due to the limitation of cotton material itself
Property, such as it is soft it is nonelastic be easily carried over and the problems such as rough surface, do not solve the above problems.
Occur the above problem in clinic, first can making patients' intense strain, increase sense of discomfort；Secondly doctor is cloudy to take out
Mould, can go into overdrive, and easily cause the demoulding-modeling composition and separated with pallet, although having removed model at this time, this model is invalid,
Modulus again is needed, patient is often difficult to receive.More severe patient, since violence demoulds, can cause patient's gingival laceration, cause it
His medical care problem.
Since modeling composition does not take out rapidly in clinic, many problems occur, some have even jeopardized the life of patient.Zhejiang
There is an example in certain hospital inside the province in river：When one obese patient produces former in mouth, since modeling composition enters the undercut areas such as diastema,
Modeling composition cannot be removed for a long time, and glossoptosis occurs for patient, asphyxia reaction occur, rescued；There is an example in hospital of Yunnan Province：
Because the reason for same, modeling composition enters tracheae, causes death.
The content of the invention
Regarding the issue above, the present invention provides a kind of diastema packer, solves present in the prior art
The model caused by modeling composition enters diastema be difficult to take out in time and cause the technical problems of other medical care problems afterwards.To reach
Above-mentioned purpose, the present invention adopt the following technical scheme that：
A kind of diastema packer, it is characterised in that the packer is made of elastic material, its shape is class straight triangular prism
Shape, the i.e. packer include upper surface, lower surface and three sides, and the upper and lower surface is parallel to each other and congruence,
Three sides are vertical with upper and lower surface, and the incline of three sides is equal, is parallel to each other and perpendicular to upper and lower surface,
Three sides are that three sides of the upper and lower surface are circle to the cylindrical surface of packer inner recess
Arc, and two of which side is arranged symmetrically relative to the incline that two sides are intersected, and the arc-shaped arc of two sides
Length is equal, is 3~8mm, the arc-shaped arc length of another side is 2~8mm, and the height of incline is 6~12mm.
Further, the elastic material is butyl rubber.
Further, the elastic material is nitrile rubber.
Further, the angle of the line of two other point of the vertex of the upper surface and upper surface is less than 90 degree.
Further, three sides intersection rounded corner.
Compared with prior art, beneficial effects of the present invention are as follows：
The diastema packer of the present invention can prevent modeling composition from entering diastema when modeling composition enters oral cavity, so that
The part that modeling composition enters undercut area is reduced, so that reducing the generation of other medical care problems after modeling composition is firmly solid easy to take out；
Since the materials such as rubber can be trimmed, doctor can with the instruments such as eye scissors according to patient's diastema size shape do not have to carry out individual character
Change modification, also so as to improve the versatility of the present invention, while can also be dropped as the auxiliary setting tool of dam and matrix band etc.
Low clinical manipulation sensitiveness.
Brief description of the drawings
Fig. 1 is the structure diagram of the diastema packer of the present invention.
Embodiment
The present invention is described in detail below according to attached drawing and preferred embodiment, the objects and effects of the present invention will become brighter
In vain, below in conjunction with drawings and examples, the present invention will be described in further detail.It is it should be appreciated that described herein specific
Embodiment only to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the diastema packer of the present invention, is made of nitrile rubber or butyl rubber elastomeric material, its
Shape is class straight triangular prism shape, i.e., the packer includes upper surface, lower surface and three sides, the upper and lower surface
Be parallel to each other and congruence, three sides are vertical with upper and lower surface, and the incline of three sides is equal, be parallel to each other and
Perpendicular to upper and lower surface, described three sides are to the cylindrical surface of packer inner recess, the upper surface and following table
Three sides in face are arc-shaped, and two of which side is arranged symmetrically relative to the incline that two sides are intersected, described
The angle of the line of two other point of the vertex of upper surface and upper surface is less than 90 degree, three sides intersection rounded corner；And should
The arc-shaped arc length of two sides is equal, is 3~8mm, the arc-shaped arc length of another side is 2~8mm, the height of incline
For 6~12mm.
Clinical manipulation traditional Chinese physician can be by clinical directly observation, with reference to oral cavity x line pieces, and when dental floss passes through diastema
The means such as feel estimate the concrete condition of patient's diastema, so as to select the diastema packer of respective shapes, size.
Then doctor selects corresponding shape according to the diastema situation of patient, and is cut using instruments such as eye scissorses
Cut out, finally obtain the finished product that shape is suitable for size.
Tweezers can be used to grip this equipment for doctor, gently be put into patient's diastema, and attention action is soft, in case damage is adjacent
Nearly periodontium, stomatoscopy, cheek (lip) tongue side are used after in place, if in place, while inquire whether patient has pain, slight
Distending pain is normal phenomenon, if degree is heavier, should in time take out, be adjusted.
Due to high to the precise requirements of shoulder in oral restoration, doctor is not generally between near, the remote dens in dente after tooth is standby
Gap places this packer, in order to avoid influence model accuracy.
After doctor takes out modeling composition together with pallet out of patient mouthful, to use in time the instruments such as tweezers, probe, dental floss by this
Diastema packer takes out.
When the diastema packer of the present invention also is used as the auxiliary setting tool of chock, i.e. dam and matrix band, then
For conventional chock usage, redundance is wiped out after in place.
In conclusion the present invention can prevent modeling composition from entering diastema when producing oral cavity former, so as to reduce stamp
Material enters the part in undercut area, is taken out easy to modeling composition out of patient mouthful, avoids that other medical care problems occur；It is in addition, of the invention
Chock is also acted as, while there is easy to operate, the advantages such as cost is low.
It will appreciated by the skilled person that the foregoing is merely the preferred embodiment of invention, it is not used to limit
System invention, although with reference to previous examples to invention be described in detail, for those skilled in the art, its according to
It can so modify to the technical solution of foregoing each case history, or equivalent substitution is carried out to which part technical characteristic.
All modifications within the spirit and principle of invention, made, equivalent substitution etc. should be included within the protection domain of invention.
Claims (5)
1. a kind of diastema packer, it is characterised in that the packer is made of elastic material, its shape is class straight triangular prism
Shape, the i.e. packer include upper surface, lower surface and three sides, and the upper and lower surface is parallel to each other and congruence,
Three sides are vertical with upper and lower surface, and the incline of three sides is equal, is parallel to each other and perpendicular to upper and lower surface,
Three sides are that three sides of the upper and lower surface are circle to the cylindrical surface of packer inner recess
Arc, and two of which side is arranged symmetrically relative to the incline that two sides are intersected, and the arc-shaped arc of two sides
Length is equal, is 3~8mm, the arc-shaped arc length of another side is 2~8mm, and the height of incline is 6~12mm.
2. teeth space plug according to claim 1, it is characterised in that the elastic material is butyl rubber.
3. diastema packer according to claim 1, it is characterised in that the elastic material is nitrile rubber.
4. diastema packer according to claim 1, it is characterised in that the vertex of the upper surface and upper surface are another
The angle of the line of outer two points is less than 90 degree.
5. diastema packer according to claim 1, it is characterised in that three sides intersection rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046720.XA CN108030561B (en) | 2018-01-18 | 2018-01-18 | Dental space packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046720.XA CN108030561B (en) | 2018-01-18 | 2018-01-18 | Dental space packer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108030561A true CN108030561A (en) | 2018-05-15 |
| CN108030561B CN108030561B (en) | 2020-08-04 |
Family
ID=62096324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046720.XA Active CN108030561B (en) | 2018-01-18 | 2018-01-18 | Dental space packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030561B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305962Y (en) * | 1997-09-16 | 1999-02-03 | 赵呈利 | Adjustable wedge for filling interproximal cavity of tooth |
| MXPA01011024A (en) * | 1999-04-29 | 2002-11-07 | Directcrown Llc | Shells for temporary and provisional crowns with an hourglass-shaped occlusal profile. |
| US20140038130A1 (en) * | 2012-07-31 | 2014-02-06 | Ming H. J. Pun | System for Maintaining Tooth Contact During Interproximal Dental Restoration |
| CN103690252A (en) * | 2013-12-15 | 2014-04-02 | 李岩峰 | Method for manufacturing silicone rubber flat guide plate |
| CN204219070U (en) * | 2014-07-18 | 2015-03-25 | 烟台市口腔医院 | Department of stomatology filling chock |
| CN204798040U (en) * | 2015-06-26 | 2015-11-25 | 姜喜玲 | Tooth fills prevents overhanging gasbag expansion shaper |
-
2018
- 2018-01-18 CN CN201810046720.XA patent/CN108030561B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305962Y (en) * | 1997-09-16 | 1999-02-03 | 赵呈利 | Adjustable wedge for filling interproximal cavity of tooth |
| MXPA01011024A (en) * | 1999-04-29 | 2002-11-07 | Directcrown Llc | Shells for temporary and provisional crowns with an hourglass-shaped occlusal profile. |
| US20140038130A1 (en) * | 2012-07-31 | 2014-02-06 | Ming H. J. Pun | System for Maintaining Tooth Contact During Interproximal Dental Restoration |
| CN103690252A (en) * | 2013-12-15 | 2014-04-02 | 李岩峰 | Method for manufacturing silicone rubber flat guide plate |
| CN204219070U (en) * | 2014-07-18 | 2015-03-25 | 烟台市口腔医院 | Department of stomatology filling chock |
| CN204798040U (en) * | 2015-06-26 | 2015-11-25 | 姜喜玲 | Tooth fills prevents overhanging gasbag expansion shaper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108030561B (en) | 2020-08-04 |
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