CN205031389U - Anti - jaw faulty restoration of tooth body before mouse unilateral - Google Patents
Anti - jaw faulty restoration of tooth body before mouse unilateral Download PDFInfo
- Publication number
- CN205031389U CN205031389U CN201520544636.2U CN201520544636U CN205031389U CN 205031389 U CN205031389 U CN 205031389U CN 201520544636 U CN201520544636 U CN 201520544636U CN 205031389 U CN205031389 U CN 205031389U
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- China
- Prior art keywords
- ill fitting
- fitting prosthesis
- prosthesis
- jaw
- lower jaw
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Abstract
The utility model discloses an anti - jaw faulty restoration of tooth body before mouse unilateral, go up the incisive upper jaw faulty restoration body including being used for bonding and be used for bonding the incisive lower jaw faulty restoration body down, the shown upper jaw faulty restoration body is straight flat tubular construction, return bend structure that pipe that the lower jaw faulty restoration body is connected by the kink and baffle are constituteed, during the use, surface contact on upper jaw faulty restoration body one end and the baffle. This faulty restoration body simple structure, the preparation is simple and easy, and high with the matching degree of mouse tooth, it is more firm to bond.
Description
Technical field
This utility model belongs to animal experiment aid technical field, particularly the one-sided underbite of anterior teeth ill fitting prosthesis of a kind of mice.
Background technology
Occlusion disorder is the risk factor threatening masticatory system health, and can cause periodontal disease, temporomandibular disorder etc., therefore occlusion disorder is an emphasis and the Hot Contents of oral cavity area research.Mostly conventional occlusion disorder animal model is to operate in rat molar, as increased the method such as posterior occlusion, rubber band thrust bearing test rig.Transgenic mouse is the important method of study of disease molecular mechanism, but DNA rat is mice, so the model making mice occlusion disorder has necessity, because the volume of mice backteeth is too little, and mice mouth opening is little, may operate hardly at backteeth.But the matching degree of existing ill fitting prosthesis and mice tooth is low, bonding insecure.
Utility model content
The purpose of this utility model is to provide a kind of mice one-sided underbite of anterior teeth ill fitting prosthesis, and this ill fitting prosthesis structure is simple, makes simple and easy, high with the matching degree of mice tooth, bonding more firm.
This utility model is achieved through the following technical solutions:
The one-sided underbite of anterior teeth ill fitting prosthesis of mice, comprises the upper jaw ill fitting prosthesis for bonding upper incisor and the lower jaw ill fitting prosthesis for bonding lower incisor; Shown upper jaw ill fitting prosthesis is straight flat tube configuration, the straight flat tube that lower jaw ill fitting prosthesis is connected by kink and the bend pipe structure that guide plate forms; During use, upper jaw ill fitting prosthesis one end contacts with guide plate upper surface.
The radian of described kink is 160 °.
Described upper jaw ill fitting prosthesis is processed into straight flat tube configuration by No. 20 syringe needles of long 1.5mm.
Described lower jaw ill fitting prosthesis is bent into bend pipe structure by No. 20 syringe needles of long 5mm along one end, and the guide plate making slab construction is flattened in bending one end, and the other end is processed into straight flat tube configuration.
The described long 4mm of the straight flat tube of lower jaw ill fitting prosthesis, the long 1mm of described guide plate.
Compared with prior art, this utility model has following useful technique effect:
Because upper mandibular incisors is not circle, but the prolate shape that words path length, footpath, left and right are short, the upper lower jaw ill fitting prosthesis after improvement and upper mandibular incisors shape more identical, bonding more firm.And lower jaw ill fitting prosthesis after improvement becomes large because of angle, during upper lower incisor occlusion, the guide plate part of lower jaw ill fitting prosthesis has the effect of tongue side of better being led by maxillary incior, and the counter bite state therefore caused is also more stable.
Further, adopt No. 20 syringe needles to make, save cost, and the structure of syringe needle is convenient to processing.
Accompanying drawing explanation
Fig. 1 is upper jaw ill fitting prosthesis schematic diagram;
Fig. 2 is lower jaw ill fitting prosthesis schematic diagram;
Fig. 3 is ill fitting prosthesis using state schematic diagram.
Wherein: 1, upper jaw ill fitting prosthesis; 2, lower jaw ill fitting prosthesis; 3, upper incisor; 4, lower incisor; 21, straight flat tube; 22, guide plate; 23, kink.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
See Fig. 1 and Fig. 2, the one-sided underbite of anterior teeth ill fitting prosthesis of this utility model mice, comprises upper jaw ill fitting prosthesis 1 and lower jaw ill fitting prosthesis 2, and upper jaw ill fitting prosthesis 1 is the long straight flat tubular structure of 1.5mm, and No. 20 syringe needles being 0.61mm by internal diameter process.The straight flat tube 21 that lower jaw ill fitting prosthesis 2 is connected by kink 23 and guide plate 22 form, and the length of straight flat tube 21 is 4mm, and No. 20 syringe needles being 0.61mm by internal diameter are bent to form kink 23, and guide plate 22 is processed in bending one end.The radian of kink 23 is 160 °.
Actual fabrication process is:
Make ill fitting prosthesis with syringe needle, pipe syringe needle is processed into straight flat tube shape, for upper jaw ill fitting prosthesis 1 for 1.5mm is long.Lower jaw ill fitting prosthesis 2 is the syphon shape having 160 ° of angles of 5mm length, also adopts syringe needle along one end 4mm place bending 160 ° of angles, and the one end of pipe long for other end 1mm being flattened guide plate 22, the 4mm length being processed into slab construction is used for being bonded to lower incisor.
During actual use, as shown in Figure 3, upper jaw ill fitting prosthesis 1 one end is enclosed within the upper incisor 3 of mice, and bonding, and the lower end of bonding rear ill fitting prosthesis 1 is substantially concordant with maxillary incior cusp; The straight flat tube 21 of lower jaw ill fitting prosthesis 2 is enclosed within mice lower incisor 4, and bonding, and the kink 23 of bonding rear ill fitting prosthesis 2 is substantially concordant with the cusp of mandibular incisors.The lower end of upper jaw ill fitting prosthesis 1 contacts with guide plate 22.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that detailed description of the invention of the present utility model is only limitted to this; for this utility model person of an ordinary skill in the technical field; under the prerequisite of not isolating this utility model design; some simple deduction or replace can also be made, all should be considered as belonging to this utility model by submitted to claims determination scope of patent protection.
Claims (5)
1. the one-sided underbite of anterior teeth ill fitting prosthesis of mice, is characterized in that, comprises the upper jaw ill fitting prosthesis (1) for bonding upper incisor and the lower jaw ill fitting prosthesis (2) for bonding lower incisor; Shown upper jaw ill fitting prosthesis (1) is straight flat tube configuration, the straight flat tube (21) that lower jaw ill fitting prosthesis (2) is connected by kink (23) and the bend pipe structure that guide plate (22) forms; During use, upper jaw ill fitting prosthesis (1) one end contacts with guide plate (22) upper surface.
2. the one-sided underbite of anterior teeth ill fitting prosthesis of mice according to claim 1, is characterized in that, the radian of described lower jaw ill fitting prosthesis (2) kink (23) is 160 °.
3. the one-sided underbite of anterior teeth ill fitting prosthesis of mice according to claim 1, is characterized in that, described upper jaw ill fitting prosthesis (1) is processed into straight flat tube configuration by No. 20 syringe needles of long 1.5mm.
4. the one-sided underbite of anterior teeth ill fitting prosthesis of mice according to claim 1, it is characterized in that, described lower jaw ill fitting prosthesis (2) is bent into bend pipe structure by No. 20 syringe needles of long 5mm along one end, the guide plate (22) making slab construction is flattened in bending one end, and the other end is processed into straight flat tube configuration.
5. the one-sided underbite of anterior teeth ill fitting prosthesis of mice according to claim 1, is characterized in that, described lower jaw ill fitting prosthesis (2) straight flat tube (21) long 4mm, described guide plate (22) long 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544636.2U CN205031389U (en) | 2015-07-24 | 2015-07-24 | Anti - jaw faulty restoration of tooth body before mouse unilateral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544636.2U CN205031389U (en) | 2015-07-24 | 2015-07-24 | Anti - jaw faulty restoration of tooth body before mouse unilateral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031389U true CN205031389U (en) | 2016-02-17 |
Family
ID=55290328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544636.2U Expired - Fee Related CN205031389U (en) | 2015-07-24 | 2015-07-24 | Anti - jaw faulty restoration of tooth body before mouse unilateral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440254A (en) * | 2021-07-29 | 2021-09-28 | 佳木斯大学 | Method for constructing temporomandibular joint osteoarthritis animal model by applying digital technology |
-
2015
- 2015-07-24 CN CN201520544636.2U patent/CN205031389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440254A (en) * | 2021-07-29 | 2021-09-28 | 佳木斯大学 | Method for constructing temporomandibular joint osteoarthritis animal model by applying digital technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |