CN209236417U - A kind of clavis - Google Patents
A kind of clavis Download PDFInfo
- Publication number
- CN209236417U CN209236417U CN201822132004.1U CN201822132004U CN209236417U CN 209236417 U CN209236417 U CN 209236417U CN 201822132004 U CN201822132004 U CN 201822132004U CN 209236417 U CN209236417 U CN 209236417U
- Authority
- CN
- China
- Prior art keywords
- sword
- tappet
- handle
- clavis
- headlamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of clavis, including enduring handle, tappet and very sword, the tappet is connected to the lower end of very handle, the very sword is connect by rotating dog with tappet, it is described very to be fixed between sword and tappet by fastener, it is provided with several headlamps on the very sword, is provided with battery compartment and switch on the very handle.This clavis, make very sword and tappet by rotation pin connection, angle between the two can be adjusted, therefore may be used as straight elevator and be also used as root elevator, facilitate the progress of tooth pulling surgery, and resource has been saved, the setting of headlamp and lampshade ensure that working region remains higher brightness, safety is provided for doctor, convenient, clearly surgical field of view, improves the success rate of operation.
Description
Technical field
The utility model belongs to medical instruments field, specifically, the utility model relates to a kind of clavis.
Background technique
As the saying goes " having a toothache is not disease, and pain is got up terribly ", today's society more and more people undergo the torment having a toothache,
In dental operation, clavis is a kind of common tool, according to the difference that it is acted on, can be substantially divided into: straight elevator, root elevator, three
Angle is very and Pasteur endures, and the most commonly used is straight elevators and root elevator among these, generally will use both in a dental operation
Dental elevator, but in existing technology, straight elevator and root elevator be it is separated, tool is needed replacing during operation, very
Inconvenience, and more wasteful resource, cavity interior dark influence whether surgical effect, although in existing technology
Cavity interior can be illuminated, but its light is more dispersed, so illuminating effect is not very good, therefore is badly in need of wanting one
Novel clavis is planted to solve these problems.
Utility model content
The utility model aims to solve the problem that the technical problems existing in the prior art, and the utility model provides a kind of extraction
Very, it the purpose is to improve the multifunctionality of clavis, economizes on resources, and is more clear the visual field of surgical procedure, guarantee hand
Art is gone on smoothly.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
A kind of clavis, including handle, tappet and very sword are endured, the tappet is connected to the lower end of very handle, and the very sword passes through
Rotating dog is connect with tappet, described very to be fixed between sword and tappet by fastener, is provided with several illuminations on the very sword
Lamp, described endure are provided with battery compartment and switch on handle.
The fastener is screw.
The headlamp is bolted on very sword close to one end of tappet.
Lampshade is provided with around the headlamp, the light of the headlamp is parallel with the extending direction of very sword.
The very handle is internally provided with string holes and fibre-optic catheter, and the fibre-optic catheter is circumscribed with ultrasonic wave working machine.
It is described to endure handle, tappet and very offer hole slot on sword, negative pressure catheter is provided in the hole slot, the attraction is led
Pipe is circumscribed with aspirator.
A kind of angle between clavis, very sword and tappet is adjustable, it is possible to as needed be adjusted to dental elevator
Straight elevator or root elevator thereby realize one and are very mostly used, saved resource, the adjusting of angle and fixed operation are fairly simple, only
Only rotary screw is needed just to can be realized, so also facilitating the progress of operation, in one week setting lampshade of headlamp light source, makes light
Line is irradiated to specific direction, and light is parallel with very sword, and in this way during operation, light is radiated at very sword work always
The region of work provides safe and convenient, clearly surgical field of view for operation, while carrying out undesirable root and pulling out, by clearly
The visual field can smoothly find the meeting point of dental elevator, avoid injuring important blood vessels nerve, avoid enduring undesirable root into maxillary sinus, under the wing
Intermaxillary space in the significant points such as mandible incisor, causes bigger extraction complication.
Detailed description of the invention
This specification includes following attached drawing, content expressed by each width attached drawing are as follows:
Fig. 1 is a kind of clavis overall structure diagram；
Fig. 2 is enlarged diagram at A；
Fig. 3 is a kind of clavis schematic diagram of internal structure.
Figure label are as follows:
1, sword is endured；2, tappet；3, handle is endured；4, battery compartment；5, it switchs；6, headlamp；7, rotating dog；8, string holes；9, attract
Conduit；10, fibre-optic catheter；11, power transmission line.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Illustrate, to facilitate related personnel to better understand the technical solution.
As depicted in figs. 1 and 2, a kind of clavis, including endure handle 3, tappet 2 and very sword 1, tappet 2 are connected under very handle 3
End, very sword 1 are connect by rotating dog 7 with tappet 2, are very fixed between sword 1 and tappet 2 by fastener, if being very provided on sword 1
Dry headlamp 6, is very provided with battery compartment 4 and switch 5 on handle 3.
The main structure of clavis is that very handle 3, tappet 2 and very sword 1, the very setting of handle 3 are arranged in the top, very sword 1 most
Lower section, tappet 2 are arranged between very handle 3 and very sword 1, and the most commonly used is straight elevator and root elevator, straight elevators during tooth pulling surgery
It can be used for all kinds of teeth and pull out operation, straight elevator mainly plays a part of being broken parodontium, very loose root of the tooth, when operation, extraction
In the gap between very 1 tip of sword insertion root of the tooth and slot bone very, using alveolar ridge as fulcrum, by rotation and to root tip wedge
Strength moves up periodontal membrane fiber fracture and root of the tooth, and in shape, very sword 1, tappet 2 and the very handle 3 of straight elevator is at one
It is not but so to undesirable root or the processing being completely cured although straight elevator can be suitable for various tooth pulling surgeries on straight line
Convenient, generally to undesirable root and when being completely cured and handling will use root elevator, the tappet 2 of root elevator is in bending, thus very sword 1 with very
Point-blank, the angle between tappet 2 and very sword 1 is not adjusted as required in handle 3, will very when needing to be used as straight elevator
Sword 1 is adjusted to parallel with very handle 3, is then fixed, and when being used as root elevator, it is vertical with 2 lower end of tappet that sword 1 is endured in adjustment, makes
Found during, although be used as straight elevator when, tappet 2 be it is curved, have no effect on using effect, straight elevator and root elevator
Between switching, facilitate the progress of operation, and saved resource, very sword 1 upper end be arranged headlamp 6, can be improved
The brightness of operative region, so as to improve the safety and success rate of operation, in order to not influence the use of clavis, we will be electric
The inside of very handle 3 is arranged in pond storehouse 4, installs battery in battery compartment 4, powers for headlamp 6, and switch is arranged in the upper end of very handle 3
5, headlamp 6 is controlled.
Fastener is screw.
From above it is recognised that the angle very between sword 1 and tappet 2 is adjustable, but during use
We will guarantee the absolute fixation of angle between very sword 1 and tappet 2, be fixed using screw, operate more convenient, and
And fixed effect is relatively good, in order to guarantee fixed effect, we can also be set with gasket on screw.
It is provided with around one end of tappet 2, headlamp 6 as shown in Fig. 2, headlamp 6 is bolted on very sword 1
Lampshade, the light of headlamp 6 are parallel with the extending direction of very sword 1.
Actually during tooth pulling surgery, the tip of very sword 1 is operating position, in order to not influence the normal of very sword 1
Work, the very one end of sword 1 far from tip is arranged in headlamp 6 by us, and tappet 2 will also play support sometimes, because
Headlamp 6 can not be all arranged in this circle for enduring sword 1, otherwise will affect the normal use of clavis, be arranged around headlamp 6
Lampshade, lampshade concentrate the light of headlamp 6, to irradiate to specific direction, during tooth pulling surgery, undoubtedly need
Working region is illuminated, when the angle to very sword 1 and tappet 2 is adjusted, headlamp 6 is adjusted together with very sword 1,
The radiation direction of headlamp 6 is parallel with very sword 1 always, therefore can illuminate well to working region, provides for doctor
Safe and convenient, clearly surgical field of view, improves operation safety and success rate.
As shown in figure 3, very handle 3 is internally provided with string holes 8 and fibre-optic catheter 10, the fibre-optic catheter 10 is circumscribed with ultrasonic wave
Working machine.
It is disposed with power transmission line 11 in string holes 8 very inside handle 3, is powered for headlamp 6, power transmission line 11 is arranged in very handle
3 inside, therefore will not influence the normal use of clavis, because the tooth location of root that fractures is deeper, usually adjoin more important
Nervus vasculairs, clinic does not allow the method using violence to pull out undesirable root, sharp dedicated clavis is needed to pull out, if behaviour
Make it is improper will lead to secondary damage, the tooth location of root that fractures is secured, and adjoins significant points, conventional percussive dental elevator extraction side
Formula often results in bigger damage,, can be through minimally invasive shape by the mode of ultrasonic activation in order to pull up root of the tooth more easily
Formula shakes loose root of the tooth, thus more easily, safe taking-up fractures root of the tooth, and fibre-optic catheter 10 is arranged inside very handle 3, external ultrasound
Wave working machine opens ultrasonic wave working machine when in use.
As shown in figure 3, very handle 3, tappet 2 and very offering hole slot on sword 1, it is provided with negative pressure catheter 9 in hole slot, attracts
Conduit 9 is circumscribed with aspirator.
During tooth pulling surgery carries out, blood and saliva can be generated, if not in time clear up, can serious shadow
Being normally carried out for operation is rung, traditional manner of cleaning up is preferably to sterilize cloth with adsorptivity to be wiped, but this mode ratio
It is cumbersome, it very opens up in very handle 3, tappet 2 and in sword 1 hole slot now, negative pressure catheter 9 is set in hole slot, is very opened up on sword 1
For hole slot aperture position in the very position of 1 tip of sword slightly up, one end of negative pressure catheter 9 is fixed on opening, other end connection
Aspirator opens aspirator, the saliva of generation and blood can pass through 9 outlet of negative pressure catheter during tooth pulling surgery
Chamber facilitates the progress of operation, and provides preferable environment for operation.
Clavis is common tool in tooth pulling surgery, can reduce operation wound, simplifies operating procedure.A kind of extraction
Very, specifically used mode are as follows: very sword 1 is rotated, keeps very sword 1 parallel with very handle 3, opens ultrasonic wave working machine and attraction
Device, and 5 are turned on the switch, so that headlamp 6 is worked, very 1 tip of sword of clavis be inserted into the gap between root of the tooth and slot bone,
Using alveolar ridge as fulcrum, by rotation and the strength to root tip wedge, move up periodontal membrane fiber fracture and root of the tooth, tooth
It loosens, finally extracts tooth, aspirator clears up blood and saliva, after extraction, usually will appear showing of being completely cured
As then sword 1 is endured in rotation, keeps very sword 1 vertical with 2 lower end of tappet, tightening screw fixes very sword 1 and the angle of tappet 2, so
Root of the tooth to be cleared up afterwards, ultrasonic wave working machine shakes loose root of the tooth, thus more easily, safe taking-up fractures root of the tooth, then into
Row operation consent, we will disappear to very sword 1, tappet 2, headlamp 6, lampshade and other components for entering cavity interior
Poison.
A kind of angle between clavis, very sword 1 and tappet 2 is adjustable, it is possible to as needed by clavis tune
Straight elevator or root elevator are saved into, one is thereby realized and is very mostly used, saved resource, the adjusting of angle is simple compared with fixed operation
It is single, it is thus only necessary to which that rotary screw just can be realized, so the progress of operation is also facilitated, in 6 light source of headlamp, one week setting lamp
Cover, irradiates light to specific direction, and light is parallel with very sword 1, in this way during operation, light irradiates always
In the region of very sword 1 work, safe and convenient, clearly surgical field of view is provided for operation, while carrying out undesirable root and pulling out,
By the clearly visual field, the meeting point of dental elevator can be smoothly found, avoids injuring important blood vessels nerve, avoids enduring undesirable root
Jaw sinus, pterygomandibular space in the significant points such as mandible incisor, cause bigger extraction complication.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the improvement for the various unsubstantialities that the conception and technical scheme for using the utility model carry out,
Or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of clavis, including endure handle (3), tappet (2) and very sword (1), it is characterised in that: the tappet (2) is connected to very
The lower end of handle (3), described very sword (1) is connect by rotating dog (7) with tappet (2), described very to lead between sword (1) and tappet (2)
It crosses fastener to fix, several headlamps (6) is provided on very sword (1), are provided with battery compartment (4) on very handle (3)
With switch (5).
2. a kind of clavis described in accordance with the claim 1, it is characterised in that: the fastener is screw.
3. a kind of clavis described in accordance with the claim 1, it is characterised in that: the headlamp (6) is bolted on very
The one end of sword (1) close to tappet (2).
4. according to a kind of clavis described in claim 1-3 any one, it is characterised in that: set around the headlamp (6)
It is equipped with lampshade, the light of the headlamp (6) is parallel with the extending direction of very sword (1).
5. a kind of clavis described in accordance with the claim 1, it is characterised in that: it is described very handle (3) be internally provided with string holes (8) and
Fibre-optic catheter (10), the fibre-optic catheter (10) are circumscribed with ultrasonic wave working machine.
6. a kind of clavis described in accordance with the claim 1, it is characterised in that: very handle (3), tappet (2) and very sword (1)
On offer hole slot, be provided in the hole slot negative pressure catheter (9), the negative pressure catheter (9) is circumscribed with aspirator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132004.1U CN209236417U (en) | 2018-12-19 | 2018-12-19 | A kind of clavis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132004.1U CN209236417U (en) | 2018-12-19 | 2018-12-19 | A kind of clavis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236417U true CN209236417U (en) | 2019-08-13 |
Family
ID=67533567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822132004.1U Expired - Fee Related CN209236417U (en) | 2018-12-19 | 2018-12-19 | A kind of clavis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972020A (en) * | 2021-03-05 | 2021-06-18 | 南方医科大学口腔医院 | Pulling device |
| CN113017901A (en) * | 2021-04-19 | 2021-06-25 | 中国人民解放军空军军医大学 | A dental elevator for toy |
| CN113729993A (en) * | 2021-09-08 | 2021-12-03 | 粤稳健医疗科技(广东)有限公司 | Tooth extraction elevator |
-
2018
- 2018-12-19 CN CN201822132004.1U patent/CN209236417U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972020A (en) * | 2021-03-05 | 2021-06-18 | 南方医科大学口腔医院 | Pulling device |
| CN113017901A (en) * | 2021-04-19 | 2021-06-25 | 中国人民解放军空军军医大学 | A dental elevator for toy |
| CN113729993A (en) * | 2021-09-08 | 2021-12-03 | 粤稳健医疗科技(广东)有限公司 | Tooth extraction elevator |
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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 |
Granted publication date: 20190813 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |