CN209629864U - A kind of auxiliary dental device for the department of stomatology - Google Patents
A kind of auxiliary dental device for the department of stomatology Download PDFInfo
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- CN209629864U CN209629864U CN201820965839.2U CN201820965839U CN209629864U CN 209629864 U CN209629864 U CN 209629864U CN 201820965839 U CN201820965839 U CN 201820965839U CN 209629864 U CN209629864 U CN 209629864U
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- receiving area
- tube body
- telescopic rod
- cavity
- dental device
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Abstract
The utility model relates to a kind of auxiliary dental devices for the department of stomatology, including at least the handle for being equipped with the tube body of telescopic rod and being detachably connected with the tube body, wherein at least two receiving areas with cavity are abreast equipped in tube body.First receiving area is equipped with the circumferentially continuous extension in bottom along the first receiving area and has the sliding rail of hollow cavity, second receiving area is made of the shell that at least two axis directions along second receiving area extends outwardly, each shell is nested in sliding rail in such a way that opposite sliding occurs for one end and the first receiving area；First receiving area is vertically connected to the telescopic rod of lifting device at it close to the side of the second receiving area equipped with perforative first through hole above and below at least one and in the way of passing through the first through hole.Dental device can not only be fixed to the pre- tooth location of root pulled out by the utility model, and can need rotational handle according to the visual field consequently facilitating telescopic rod is directed at the root of the tooth pulled out in advance.
Description
Technical field
The utility model relates to medical equipment field, a kind of especially auxiliary dental device for the department of stomatology.
Background technique
Extraction is the most common treatment technology of the department of stomatology, the key step of extraction are as follows: disinfection, separation gum, is endured at anesthesia
Pine is pulled out, yarn reel hemostasis by compression, and the main instruments for tooth extraction that when extraction uses is periosteum devator, dental elevator and dental forceps；Periosteum separation
Device predominantly separates periosteum or gum is used, and dental elevator is mainly used to make tooth mobility, and dental forceps are primarily used to clamp tooth logical
Crossing the mode pulled makes loss of tooth get off.Dental forceps are similar to gripping mechanism structure, and front end, which is usually designed, bending structure,
What be can be convenient clamps tooth, pulling when convenient for dentist's use, but dental forceps need to go deep into the inside in oral cavity, and is clamping
Tooth is needed when pulling by the direction of growth of clamping opening position face tooth, just can more smoothly will outward along alveolus direction
Tooth is extracted.But the blocking that alveolus still descends alveolus to have other teeth is either gone up, people go to pull out using traditional dental forceps
When tooth, all it is difficult so that upper strength, and needs patient's recumbency in extraction, when extraction, traditional dental forceps was also easy to touch people
Wound.
Chinese patent (Publication No. CN206761777U) discloses a kind of minimally invasive dental device of imbibition type, which declines
Create dental device include at least handwheel, flat key, draw bar, draw bar side keyway, drawbar length keyway, draw bar spiro rod section,
Draw bar tapping screw, bracket, backing plate, hex nut, washer, L shape key and washer bottom；It is bored first using fiber posts preparation
Ready channel (the bottom diameter that channel diameter is preferably slightly less than tapping screw screw thread) in tooth root canal, then with flat on handwheel
Key is keyed in the side keyway of draw bar, and turn handwheel drives draw bar rotation that the tapping screw section of its leading portion can be made to enter tooth
Preparation channel in, and continue to screw in the root of the tooth to be extracted, until screw；It completes to remove handwheel after connection, by the flat of washer
Key is directed at the long keyway insertion on draw bar, moves down washer up to the plane contact of its bottom plane and bracket, later will
Hex nut screws in draw bar upper section screw rod, with hexagon wrench's turn hex nut, passes through screw thread engaged transmission, and traction
Bar turns in the system of the L shape key in the washer of its insertion under the long keyway of draw bar guiding, and draw bar can be removed along axially steady,
Until traction root of the tooth dislocates extract tooth outward.Although the utility model will not generate harmful extruding to tooth socket in extraction
Or the strength of impact, it only generates and bears the strength of traction dislocated outward, but the manual turn handwheel of medical staff is required to carry out band
Dynamic draw bar rotation, is extremely not easy to operate for the tooth of oral cavity higher depth.
Utility model content
For the deficiencies of the prior art, the utility model provides a kind of auxiliary dental device for the department of stomatology, at least
Including the handle for being equipped with the tube body of telescopic rod and being detachably connected with the tube body, wherein be abreast equipped with band in the tube body
At least two receiving areas of cavity；
First receiving area is equipped with the circumferentially continuous extension in bottom along first receiving area and has the cunning of hollow cavity
Rail, the second receiving area are made of the shell that at least two axis directions along second receiving area extends outwardly, each
Shell is nested in the sliding rail in such a way that opposite sliding occurs for one end and first receiving area, wherein in institute
It states in the cross section of tube body and observes, the rectangle that the shape of the sliding rail is equipped with the notch for connecting the shell by side limits
It is fixed；
First receiving area is vertically equipped at least one close to the side of second receiving area at it and passes through up and down
The first through hole worn and the telescopic rod that lifting device is connected in the way of passing through the first through hole.
According to a preferred embodiment, the tube body further includes that at least one its outer surface is equipped with the convex of the first screw thread
It rises, at least three cavitys adjacent to each other is separated by the partition that cylindrical shape limits through several shapes in the handle,
In, the inner wall of the first cavity is equipped with for connecting the protrusion and its inner surface has and first screw thread compatible second
Screw thread.
According to a preferred embodiment, the cavity further includes being equipped with the second cavity of heating device and for filling liquid storage
The third cavity of body, wherein the heating device is electrically connected with battery.
According to a preferred embodiment, the heating device is one in electric heating wire, electric boiling plate or electric heating tube
Kind.
According to a preferred embodiment, the lifting device include at least be set to first receiving area in lead screw and
The nut of the lead screw is slidingly attached to according to interspersed mode, wherein described telescopic rod one end is according to bolted mode
It is fixedly connected with the nut.
According to a preferred embodiment, the lifting device further includes being set to below the lead screw and connecting through shaft coupling
To the motor of the lead screw.
According to a preferred embodiment, the battery and the motor are fixed on institute according to bolted mode
It states on the inner wall below the first receiving area.
According to a preferred embodiment, the tube body further include the central axial direction for fixing the telescopic rod and
Pedestal above the first through hole, wherein the second through-hole identical with the first through hole is provided on the pedestal.
According to a preferred embodiment, the auxiliary dental device further includes the drag hook for pulling out canal pin, described
One end of telescopic rod is equipped with along the telescopic rod circumferentially extending groove, wherein the upper end of the drag hook is described equipped with being set in
Lantern ring in groove.
According to a preferred embodiment, the tube body further includes being set on first receiving area to hold far from described second
One end of Na Qu and the lid that the tube body is removably fixed in the way of threaded connection.
Auxiliary dental device provided by the utility model for the department of stomatology at least has the advantage that
(1) the utility model structure is simple, and rationally, medical staff can block according to the first groove and the second groove for design
Dental device is fixed to the pre- tooth location of root pulled out by the mode for being bonded to tooth, and can be needed according to the visual field rotational handle from
And the root of the tooth pulled out in advance is directed at convenient for telescopic rod.
(2) medical staff can easily control moving up and down for the telescopic rod with drag hook by the closure of switch, real
Show pulling out to the tooth undesirable root for being equipped with canal pin in advance, not will cause the damage of the periodontium and gum around undesirable root；
And heating device can be opened simultaneously, the intracorporal liquid of handle cavity is heated, reduce medical staff hold metallic weapon when
Ice-cold sense.
Detailed description of the invention
Fig. 1 is the simplification diagrammatic cross-section of the auxiliary dental device of the utility model；With
Fig. 2 is the simplification schematic elevation view of the auxiliary dental device of the utility model.
Reference signs list
1: telescopic rod 2: tube body 3: handle
4: sliding rail 5: lifting device 6: protrusion
7: receiving area 8: lid 9: switch
21: the second receiving area, 22: the first receiving area 23: first through hole
31: the first cavity, 32: the second cavity 33: third cavity
41: battery 42: heating device 43: pedestal
44: shaft coupling 45: lead screw 46: motor
51: drag hook 52: groove 53: lantern ring
61: shell 62: first shell 63: second shell
64: the second through-holes 65: nut 66: partition
Specific embodiment
With reference to the accompanying drawing 1 and attached drawing 2 the utility model is described in detail.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Word " module " as used herein describes any hardware, software or combination thereof, is able to carry out and " mould
The associated function of block ".
As depicted in figs. 1 and 2, for the auxiliary dental device of the department of stomatology, including at least 2 He of tube body for being equipped with telescopic rod 1
The handle 3 being detachably connected with tube body 2, wherein at least two receiving areas 7 with cavity are abreast equipped in tube body 2；
First receiving area 22 is equipped with the circumferentially continuous extension in bottom along the first receiving area 22 and has the cunning of hollow cavity
Rail 4, the second receiving area 21 is made of the shell 61 that at least two axis directions along the second receiving area 21 extends outwardly, each
A shell 61 is nested in sliding rail 4 in such a way that opposite slide occurs for one end and the first receiving area 22, wherein in tube body
It is observed in 2 cross section, the shape of sliding rail 4 is equipped with by side to be limited for connecting the rectangle of the notch of shell 61；
It is perforative up and down that first receiving area 22 is vertically equipped at least one close to the side of the second receiving area 21 at it
First through hole 23 and the telescopic rod 1 that lifting device 5 is connected in the way of passing through first through hole 23.
Preferably, shell 61 includes at least the first shell 62 with the first groove and the second shell with the second groove
63, under conditions of first shell 62 and the sliding opposite along sliding rail 4 respectively of second shell 63, medical staff can be recessed according to first
Dental device is fixed to the pre- tooth location of root pulled out by the mode that slot and the second groove snap into tooth, and can be according to view
Open country needs rotational handle 3 consequently facilitating telescopic rod 1 is directed at the root of the tooth pulled out in advance.
According to a preferred embodiment, tube body 2 further includes the protrusion 6 that at least one its outer surface is equipped with the first screw thread,
At least three cavitys adjacent to each other are separated by the partition 66 that cylindrical shape limits through several shapes in handle 3, wherein the
The inner wall of one cavity 31 is equipped with for connection bump 6 and its inner surface has the second screw thread compatible with the first screw thread.
According to a preferred embodiment, cavity further includes being equipped with the second cavity 32 of heating device 42 and for filling storage
The third cavity 33 of liquid, wherein heating device 42 is electrically connected with battery 41.
According to a preferred embodiment, heating device 42 is one of electric heating wire, electric boiling plate or electric heating tube.
According to a preferred embodiment, lifting device 5 includes at least the lead screw 45 being set in the first receiving area 22 and presses
The nut 65 of lead screw 45 is slidingly attached to according to interspersed mode, wherein 1 one end of telescopic rod is according to bolted mode and spiral shell
Mother 65 is fixedly connected.
According to a preferred embodiment, lifting device 5 further includes being set to 45 lower section of lead screw and being connected to through shaft coupling 44
The motor 46 of lead screw 45.
According to a preferred embodiment, battery 41 and motor 46 are fixed on the first appearance according to bolted mode
It receives on the inner wall of 22 lower section of area.
According to a preferred embodiment, tube body 2 further includes the central axial direction for fixing telescopic rod 1 and is set to the
The pedestal 43 of one through-hole, 23 top, wherein second through-hole 64 identical with first through hole 23 is provided on pedestal 43.
Preferably, auxiliary dental device further includes set on tube body 2 or handle 3 and the switch 9 being electrically connected with battery 41, doctor
Shield personnel can easily control the opening and closing of motor 46 by the closure of switch 9, and open heating device 42 simultaneously to third chamber
Liquid in body 33 is heated, and ice-cold sense when medical staff holds metallic weapon is then reduced.
Preferably, lifting device 5 includes at least sequentially connected motor 46, lead screw 45 and nut 65 from below to up.
According to a preferred embodiment, assisting dental device further includes the drag hook 51 for pulling out canal pin, telescopic rod
1 one end is equipped with along 1 circumferentially extending groove 52 of telescopic rod, wherein the upper end of drag hook 51 is equipped with the set being set in groove 52
Ring 53.
Preferably, the canal pin that upper end is equipped with first through hole 23 is squeezed into the root canal of tooth undesirable root in medical staff, and
After the drag hook 51 connected on telescopic rod 1 is connected in the way of passing through the first through hole 23 with canal pin, opening and motor
The switch 9 of 46 electrical connections drives telescopic rod 1 to pull canal pin, then extracts undesirable root by lifting device 5.
According to a preferred embodiment, tube body 2 further includes being set on the first receiving area 22 far from the second receiving area 21
One end and the lid 8 that tube body 2 is removably fixed in the way of threaded connection, convenient for medical staff to tube body 2 inside
Periodically cleaning and the replacement of battery.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to the open scope of the utility model simultaneously
It falls within the protection scope of the utility model.It will be understood by those skilled in the art that the utility model specification and its attached drawing
It is illustrative and not constitutes limitations on claims.The protection scope of the utility model is by claim and its equivalent
It limits.
Claims (8)
1. a kind of auxiliary dental device for the department of stomatology, include at least tube body (2) equipped with telescopic rod (1) and with the tube body
(2) handle (3) being detachably connected,
It is characterized in that, at least two receiving areas with cavity are abreast equipped in the tube body (2),
Wherein, the first receiving area (22) are equipped with along the circumferentially continuous extension in the bottom of first receiving area (22) and with hollow
The sliding rail (4) of inner cavity, the second receiving area (21) are by least two along the axis direction of second receiving area (21) towards extension
According to one end and first receiving area (22) opposite sliding occurs for shell (61) composition stretched, each shell (61)
Mode is nested in the sliding rail (4),
Wherein, first receiving area (22) vertically its close to the side of second receiving area (21) be equipped at least one
A perforative first through hole (23) up and down and the institute that lifting device (5) is connected in the way of passing through the first through hole (23)
State telescopic rod (1)；
The tube body (2) further includes one end on first receiving area (22) far from second receiving area (21) and presses
The lid (8) of the tube body (2) is removably fixed to according to the mode of threaded connection,
The auxiliary dental device further includes for pulling out the drag hook of canal pin (51), and one end of the telescopic rod (1) is equipped with edge
Telescopic rod (1) circumferentially extending groove (52), wherein the upper end of the drag hook (51) is equipped with and is set in the groove (52)
Interior lantern ring (53).
2. auxiliary dental device as described in claim 1, which is characterized in that the tube body (2) further include at least one its outside
Surface is equipped with the protrusion (6) of the first screw thread, is divided through several shapes by the partition (66) that cylindrical shape limits in the handle (3)
Be divided at least three cavitys adjacent to each other, wherein the inner wall of the first cavity (31) be equipped with for connect raised (6) and
Its inner surface has the second screw thread compatible with first screw thread.
3. auxiliary dental device as claimed in claim 2, which is characterized in that the cavity further includes being equipped with heating device (42)
The second cavity (32) and third cavity (33) for filling tank body, wherein the heating device (42) and battery (41)
Electrical connection.
4. auxiliary dental device as claimed in claim 3, which is characterized in that the heating device (42) is electric heating wire, electricity
One of heating plate or electric heating tube.
5. auxiliary dental device as claimed in claim 4, which is characterized in that the lifting device (5), which includes at least, is set to institute
It states the lead screw (45) in the first receiving area (22) and is slidingly attached to the nut (65) of the lead screw (45) according to interspersed mode,
Wherein, described telescopic rod (1) one end is fixedly connected according to bolted mode with the nut (65).
6. auxiliary dental device as claimed in claim 5, which is characterized in that the lifting device (5) further includes set on described
The motor (46) of the lead screw (45) is connected to below lead screw (45) and through shaft coupling (44).
7. auxiliary dental device as claimed in claim 6, which is characterized in that the battery (41) and the motor (46) are equal
It is fixed on the inner wall below first receiving area (22) according to bolted mode.
8. auxiliary dental device as claimed in claim 7, which is characterized in that the tube body (2) further includes for described in fixation
The central axial direction of telescopic rod (1) and the pedestal (43) being set to above the first through hole (23), wherein the pedestal (43)
On be provided with identical second through-hole (64) with the first through hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965839.2U CN209629864U (en) | 2018-06-22 | 2018-06-22 | A kind of auxiliary dental device for the department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820965839.2U CN209629864U (en) | 2018-06-22 | 2018-06-22 | A kind of auxiliary dental device for the department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209629864U true CN209629864U (en) | 2019-11-15 |
Family
ID=68470744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820965839.2U Active CN209629864U (en) | 2018-06-22 | 2018-06-22 | A kind of auxiliary dental device for the department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209629864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882072A (en) * | 2019-11-22 | 2020-03-17 | 桂林懿可仕医疗器械有限公司 | Minimally invasive tooth extractor |
| CN116849842A (en) * | 2023-08-28 | 2023-10-10 | 航天中心医院 | Tooth pulp aspirator |
-
2018
- 2018-06-22 CN CN201820965839.2U patent/CN209629864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882072A (en) * | 2019-11-22 | 2020-03-17 | 桂林懿可仕医疗器械有限公司 | Minimally invasive tooth extractor |
| CN116849842A (en) * | 2023-08-28 | 2023-10-10 | 航天中心医院 | Tooth pulp aspirator |
| CN116849842B (en) * | 2023-08-28 | 2024-01-16 | 航天中心医院 | Tooth pulp aspirator |
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