CN206659892U - A kind of condyle of mandible instigates device - Google Patents
A kind of condyle of mandible instigates device Download PDFInfo
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- CN206659892U CN206659892U CN201621314182.0U CN201621314182U CN206659892U CN 206659892 U CN206659892 U CN 206659892U CN 201621314182 U CN201621314182 U CN 201621314182U CN 206659892 U CN206659892 U CN 206659892U
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- instigation
- section
- head
- instigates
- handle
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Abstract
It the utility model is related to a kind of condyle of mandible of medical instruments field and instigate device, including handle and instigate section, instigate section bottom and be arranged at handle tip, section is instigateeed to be followed successively by the first instigation section, the second instigation section, the 3rd instigation section from bottom to top and instigate head, it is pointed to instigate cephalic par, instigation head two sides is respectively facing and is upper surface towards the face of handle, it is 130 degree 155 degree to instigate head and the 3rd angle instigateeed between section backwards to handle；Upper surface is provided with multiple anti-skid bulges, and anti-skid bulge is in strip, and anti-skid bulge is horizontally set at upper surface.The utility model proposes put relative to existing operating theater instruments, it is not necessary to big opening operation is carried out to patient, and small volume, is easy to the posture of the bone of adjustment fracture and position in patient is open.
Description
Technical field
Medical instruments field is the utility model is related to, particularly a kind of condyle of mandible instigates device.
Background technology
The rear upper end of mandibular is dashed forward for condyle, and the prominent upper end of condyle is expanded for condyle head, and the mandibular fossa of condyle head and temporal bone is formed under temporo
Jaw joint.As described in Figure 4, condyle of mandible is located at the tail end of temporal bone, and position is produced when fracture of mandible can be pullled by musculature
Move, it is therefore desirable to operative reduction could be carried out after the operation on face otch of patient, due to needing to be open in patient facial region, so
Practical apparatus is associated with the size of opening in operation；And such common mode of performing the operation is that patient facial region is open, afterwards
Opening to be pushed aside using various positioning drag hooks until fracture displays, the condyle for finding fracture afterwards is dashed forward bone, and by fracture
The prominent bone of condyle is adjusted to correct posture and position, could be attached afterwards with temporal bone；At present, such mode is mainly by medical treatment
The constraint of apparatus, it has to the mode of big opening is taken, makes operating theater instruments there are enough spaces to be operated in opening, so as to
It can effectively be performed the operation, and avoid causing other wounds to patient in operation, so, treated to reduce patient
With bear uncomfortable in recovery, it is necessary to which a kind of professional condyle is prominent to instigate device.
Utility model content
For drawbacks described above, the purpose of this utility model is to propose that a kind of condyle of mandible instigates device, and the device is relative
In existing operating theater instruments, it is not necessary to big opening operation, and small volume are carried out to patient, is easy to the adjustment posture in patient is open
And position.
To use following technical scheme up to this purpose, the utility model：
A kind of condyle of mandible instigates device, including handle and instigation section, and the instigation section bottom is arranged at the handle top
End, the instigation section are followed successively by the first instigation section, the second instigation section, the 3rd instigation section and instigate head from bottom to top；
The first instigation section is vertically installed in the handle tip, and the second instigation section is bent to the left, and described second
It is 135 degree of -160 degree to instigate the angle between section and the first instigation section, and the 3rd instigation section is bent to the right, the described 3rd
Instigate section and it is described second instigation section between angle be 140 degree -165 degree, it is described instigation head bend to the right, it is described instigation head with
Angle between the 3rd instigation section is 130 degree of -155 degree；
The handle is pole shape, and for the decreased food between 8-15cm, the described first length for instigateeing section is 2-5cm
Between, described second instigates the length of section between 2-4cm, and the described 3rd length for instigateeing section is 2.4-4cm, the instigation head
Length between 1.5-4.5cm；
Described first instigates a diameter of 0.2-0.6cm of section and the second instigation section, and the 3rd instigation section and instigation head are
Sheet, the 3rd instigation section and the width for instigateeing head are 0.2-0.4cm.
It is preferred that the instigation cephalic par is pointed, the instigation head two sides is respectively facing and backwards to the handle, court
It is upper surface to the face of the handle, the angle instigateeed between head and the 3rd instigation section is 130 degree of -155 degree；
The upper surface is provided with multiple anti-skid bulges, and the anti-skid bulge is in strip, and the anti-skid bulge is horizontally set at
The upper surface.
Further, the instigation head is sheet, and the afterbody for instigateeing head is connected to the described 4th and instigates section end, institute
The end for stating instigation head is interval with two instigation teeth.
The upper surface for instigateeing tooth and the instigation head is generally aligned in the same plane, the instigation head upper surface and the described 3rd
It is 130 degree of -155 degree angle between instigation section；
Instigation tooth and instigation the head upper surface is provided with multiple anti-skid bulges.
It is preferred that two spacing instigateeed between tooth are 0.1-0.4cm.
Further, the instigation tooth ends are in arc-shaped.
It is preferred that two gaps instigateeed between tooth are in be gradually tapered up by width to narrow by instigation tooth ends to root
Shape.
Further, the handle side and both ends are chamfering structure.
It is preferred that the material of the handle, instigation section and instigation head is stainless steel.
It is preferred that the handle, first instigate section, second instigate section, the 3rd instigate section and instigate head material surface it is equal
Handled for frosted.
Further, light source is provided with the handle, the instigation section is provided with optical fiber, and the fiber bottom end is installed on described
Light source；
The optical fiber extends to the instigation section top from the instigation section bottom；
The handle end is provided with LED, and the LED instigates section end towards described；
For the LED at least provided with three, the LED is arranged at the handle end in a manner of annular array.
The utility model proposes put relative to existing operating theater instruments, it is not necessary to patient carry out big opening operation, and
Small volume, it is easy to the posture of the bone of adjustment fracture and position in patient is open；Provided with two instigation teeth.Instigate the setting of tooth
It is easy for instigateeing between head insertion bone and muscle, could be effectively to bone after instigateeing head and entering between bone and muscle
Instigateeed, the reduction so that condyle is dashed forward；In addition, anti-skid bulge is set to add instigation head instigateeing tooth and instigateeing head upper surface
With the frictional force for instigateeing tooth, bone is instigateeed so as to precise and high efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one of the present utility model；
Partial enlarged drawing in Fig. 2 Fig. 1 at A, and the structural representation of the instigation head of embodiment 2；
Fig. 3 is a use state diagram of the present utility model；
Fig. 4 is the prominent bone sclerite schematic diagram of condyle of fracture；
Fig. 5 is the side view of embodiment one of the present utility model；
Fig. 6 is the overall structure diagram of embodiment two of the present utility model；
Fig. 7 is the partial enlarged drawing at Fig. 6, and the structural representation of the instigation head of embodiment 1.
Wherein：Handle 100, instigate the instigation instigation instigation of section the 220, the 3rd of section 210, second of section 200, first section 230, instigate
First 300, tooth 310, anti-skid bulge 400, the prominent bone 500 of the condyle of fracture are instigateeed.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1, Figure 2 with described in Fig. 5, a kind of condyle of mandible instigates device, including handle 100 and instigation section 200, described
Instigate section 200 bottom and be arranged at the top of handle 100, the instigation section 200 be followed successively by from bottom to top the first instigation section 210,
Second, which instigates section the 220, the 3rd, instigates section 230 and instigation first 300；
The first instigation section 210 is vertically installed in the top of handle 100, and the second instigation section 220 is curved to the left
Folding, the angle between the second instigation section 220 and the first instigation section 210 is 135 degree of -160 degree, and the described 3rd instigates
Section 230 is bent to the right, and the angle between the 3rd instigation section 230 and the second instigation section 220 is 140 degree -165 and spent, institute
State instigation first 300 to bend to the right, the angle instigateeed between first 300 and the 3rd instigation section 230 is 130 degree of -155 degree；
The handle 100 is pole shape, and for the length of handle 100 between 8-15cm, described first instigates the length of section 210
Spend between 2-5cm, described second instigates the length of section 220 between 2-4cm, and the length of the 3rd instigation section 230 is
2.4-4cm, the length for instigateeing head is between 1.5-4.5cm；
Described first instigates a diameter of 0.2-0.6cm that section 210 and second instigates section 220, and the described 3rd instigates the He of section 230
It is sheet to instigate first 300, and the 3rd instigation section and the width for instigateeing head are 0.2-0.4cm.The characteristics of present apparatus is overall
Small volume, and the second instigation section the 220, the 3rd instigates section 230 and constitutes forniciform instigation bar, enables instigation bar to avoid hindering
The tissue or bone in front are kept off, so as to carry out instigation operation in narrow space, relative to its alloting linearly
Bar more can adapt to situation complicated in patient's opening；Further, since it is sheet to instigate first 300, so being dashed forward in the condyle to fracture
When bone is set right, the bone that can come to dash forward to the condyle of fracture with relatively large area applies active force, so as to more steady when instigateeing
It is fixed effective；Because patient facial region's thickness of all ages and classes is different, so length is different when in use.
Embodiment 1, as shown in fig. 6, first 300 end of instigation is pointed, first 300 two sides of instigation is respectively facing
It is upper surface towards the face of the handle 100 with the handle backwards, it is described to instigate first 300 and the described 3rd instigation section 230
Between angle be 130 degree -155 degree；
The upper surface is provided with multiple anti-skid bulges 400, and the anti-skid bulge 400 is in strip, and the anti-skid bulge 400 is horizontal
To being arranged at the upper surface.
Embodiment 2, as shown in Fig. 2 described instigate first 300 be sheet, the afterbody of the instigation first 300 is connected to described the
Three instigate the end of section 230, and the end of the instigation first 300 is interval with two instigation teeth 310.The setting for instigateeing tooth 310 is just
, could be effectively to bone after instigation first 300 is entered between bone and muscle in instigateeing between first 300 insertion bone and muscle
Head is instigateeed, the reduction so that condyle is dashed forward；And it is neck between two instigations first 300, so when instigateeing bone, also may be used
It will be instigateeed with instigateeing the neck of first 300 stroke using two after bone card column.
In addition, the upper surface of the instigation tooth 310 and the instigation first 300 is generally aligned in the same plane, it is described to instigate on first 300
It is 130 degree of -155 degree angle between surface and the 3rd instigation section 230；The instigation tooth 310 and first 300 upper surface of instigation
Provided with multiple anti-skid bulges 400.
Set anti-skid bulge to add instigation first 300 instigateeing tooth 310 and instigateeing first 300 upper surface and instigate tooth 310
Frictional force, bone is instigateeed so as to precise and high efficiency.
As the supplement to above-mentioned technology, two spacing instigateeed between tooth 310 are 0.1-0.4cm.Due to difference
There is different thickness and gap in the face structure of age patient, in actual use, using 0.1-0.4cm spacing as more
Common gap.
Wherein, instigation tooth 310 end is in arc-shaped.The end set of tooth 310 will be instigateeed and facilitate insertion into seam into arc-shaped
Gap, and arc-shaped is not sharp, can avoid damaging its hetero-organization or nerve in instigation, so as in use
It is safer.
It is worth noting that, two it is described instigate teeth 310 between gaps by the end of instigation tooth 310 to root be in by width to
It is narrow to gradually taper up shape；Gap between the instigation tooth 310 is " V "-shaped.The gap instigateeed between tooth 310 is " V "-shaped,
Because " V " font is the structure gradually tapered up from opening, carried out after what this class formation can be relative block tissue or bone
Instigate, and after tissue or bone are blocked, allocating bar is easier to instigate the position of tissue or bone.
In addition, the side of handle 100 and both ends are chamfering structure.
Device round-corner transition is processed and chamfer machining, doctor is gripped when in use more comfortable, so as in the treatment can
It is enough further to concentrate on, make therapeutic process more smooth.
In addition, the material of the handle 100, instigation section 200 and instigation first 300 is stainless steel.Stainless steel has preferable
Corrosion resistance, and there is enough intensity, in addition, stainless steel material is easy to get.
In addition, the equal surface of material of the handle 100, instigation section 200 and instigation first 300 is frosted processing.At frosted
Reason has certain skidproof effect, and using light fixture it is split it is intraoral observed when, device that frosted treats it is reflective compared with
It is weak, reduce the interference to observer.
Light source is provided with the handle 100, the instigation section 200 is provided with optical fiber, and the fiber bottom end is installed on the light
Source；The optical fiber extends to instigation section 200 top from instigation section 200 bottom；The end of handle 100 is provided with LED
Lamp, the LED instigate the end of section 200 towards described；The LED lamps are at least provided with three, and the LED is with annular array
Mode be arranged at the end of handle 100.LED lamps set three, and the LED direction instigates the end of section 200,
The direction for irradiating LED will not produce shade, avoid instigateeing shadow interference operator caused by section 200；Installed additional light source and
Optical fiber 250, then integral position and the position of end for instigateeing section 200 can be seen in patient's breach of visual condition difference, is made
Section 200 is instigateeed significantly to be in the sight of operator all the time.
The utility model is in use, as described in Figure 3, in position opening corresponding to patient, afterwards stretches into allocating bar 200
After opening, bone 500 of being dashed forward to the condyle of described in figure fracture is instigateeed, until the condyle of fracture is dashed forward the disconnected of the bone plane of disruption and mandibular
Further work can be carried out after broken face alignment.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of condyle of mandible instigates device, it is characterised in that：Including handle and section is instigateeed, the instigation section bottom is arranged at institute
Handle tip is stated, the instigation section is followed successively by the first instigation section, the second instigation section, the 3rd instigation section and instigates head from bottom to top；
The first instigation section is vertically installed in the handle tip, and the second instigation section is bent to the left, and described second instigates
Angle between section and the first instigation section is 135 degree of -160 degree, and the 3rd instigation section is bent to the right, and the described 3rd instigates
Section it is described second instigation section between angle be 140 degree -165 degree, it is described instigation head bend to the right, it is described instigation head with it is described
Angle between 3rd instigation section is 130 degree of -155 degree；
The handle is pole shape, the decreased food between 8-15cm, described first instigate the length of section for 2-5cm it
Between, described second instigates the length of section between 2-4cm, and the described 3rd length for instigateeing section is 2.4-4cm, the instigation head
Length is between 1.5-4.5cm；
Described first instigates a diameter of 0.2-0.6cm of section and the second instigation section, and the 3rd instigation section and instigation head are sheet,
The 3rd instigation section and the width for instigateeing head are 0.2-0.4cm.
2. condyle of mandible according to claim 1 instigates device, it is characterised in that：The instigation cephalic par is pointed,
The instigation head two sides is respectively facing and backwards to the handle, be upper surface towards the face of the handle, described to instigate head and institute
It is 130 degree of -155 degree to state the angle between the 3rd instigation section；
The upper surface is provided with multiple anti-skid bulges, and the anti-skid bulge is in strip, and the anti-skid bulge is horizontally set at described
Upper surface.
3. condyle of mandible according to claim 1 instigates device, it is characterised in that：The instigation head is sheet, described to choose
The afterbody of shifting block is connected to the described 3rd and instigates section end, and the end for instigateeing head is interval with two instigation teeth,
The upper surface for instigateeing tooth and the instigation head is generally aligned in the same plane, and the instigation head upper surface is instigateeed with the described 3rd
It is 130 degree of -155 degree angle between section；
Instigation tooth and instigation the head upper surface is provided with multiple anti-skid bulges.
4. condyle of mandible according to claim 3 instigates device, it is characterised in that：Two spacing instigateeed between tooth
For 0.1-0.4cm.
5. condyle of mandible according to claim 4 instigates device, it is characterised in that：The instigation tooth ends are in arc-shaped.
6. condyle of mandible according to claim 5 instigates device, it is characterised in that：Two gaps instigateeed between tooth
It is in gradually taper up shape to narrow by width by instigation tooth ends to root.
7. condyle of mandible according to claim 6 instigates device, it is characterised in that：The handle side is with both ends
Chamfering structure.
8. the condyle of mandible according to claim any one of 2-7 instigates device, it is characterised in that：The handle, instigate section
Material with instigation head is stainless steel.
9. condyle of mandible according to claim 8 instigates device, it is characterised in that：The handle, first instigate section, second
The material surface for instigateeing section, the 3rd instigation section and instigation head is frosted processing.
10. condyle of mandible according to claim 9 instigates device, it is characterised in that：Light source is provided with the handle, it is described
Instigate section and be provided with optical fiber, the fiber bottom end is installed on the light source；
The optical fiber extends to the instigation section top from the instigation section bottom；
The handle end is provided with LED, and the LED instigates section end towards described；
For the LED at least provided with three, the LED is arranged at the handle end in a manner of annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314182.0U CN206659892U (en) | 2016-12-02 | 2016-12-02 | A kind of condyle of mandible instigates device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314182.0U CN206659892U (en) | 2016-12-02 | 2016-12-02 | A kind of condyle of mandible instigates device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206659892U true CN206659892U (en) | 2017-11-24 |
Family
ID=60356738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314182.0U Expired - Fee Related CN206659892U (en) | 2016-12-02 | 2016-12-02 | A kind of condyle of mandible instigates device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206659892U (en) |
-
2016
- 2016-12-02 CN CN201621314182.0U patent/CN206659892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20191202 |