CN203506897U

CN203506897U - Gyroscopic root canal therapeutic apparatus

Info

Publication number: CN203506897U
Application number: CN201320636076.4U
Authority: CN
Inventors: 钟声
Original assignee: DENJOY DENTAL Co Ltd
Current assignee: DENJOY DENTAL Co Ltd
Priority date: 2013-10-16
Filing date: 2013-10-16
Publication date: 2014-04-02
Anticipated expiration: 2023-10-16

Abstract

The utility model discloses a gyroscopic root canal therapeutic apparatus which comprises a charging base and a host handle, wherein the host handle comprises an upper handle shell and a lower handle shell, the upper handle shell is provided with a key panel and a startup key, a control panel and a gear motor module are arranged between the upper handle shell and the lower handle shell, the gear motor module drives a gyroscopic contra-angle handpiece, a display screen arranged on the control panel is clamped on the upper handle shell and the key panel, a rechargeable battery is arranged in a battery jar of the lower handle shell, and the battery jar is sealed by using a battery compartment lid. The gyroscopic root canal therapeutic apparatus disclosed by the utility model is convenient to use, high in intelligentization degree, easy and sanitary to operate, time-saving, labor-saving and high in work efficiency, reduces the pain of patients, and improves the quality of treatment.

Description

Convolution therapeutic instrument for root canal

Technical field

This utility model relates to a kind of type medical instrument for dental use, specifically a kind of convolution therapeutic instrument for root canal.

Background technology

Periapical periodontitis is the commonly encountered diseases of tissue of tooth, often there is pain repeatedly, swelling disease, the general way that adopts root canal for the treatment of, infection in root pipe and downright bad dental pulp will be all removed in root canal, by root canal preparation, sterilization, filling, reach the object for the treatment of and prevention periapical periodontitis disease, treatment machinery has reamer or root canal file, smooth broach, barbed broach, root pipe tucker etc.

In treatment process, the problem that reamer exists is comparatively obvious, main manifestations: the one, and hands stretches into patient oral cavity, aims at and suffers from tooth, with finger, directly rotate reamer, repeatedly carry out expander wall, this operational approach, waste time and energy, inefficiency, also inconvenient health; The 2nd, when curing patient's backteeth, medical worker's operation is more difficult, and expander wall therapeutic quality is poor, also often to patient, brings misery.

For this reason, someone designed a kind of pneumatic convolution therapeutic instrument for root canal, adopted pneumatic means to drive convolution acute angle handpiece, and because pneumatic speed is fast, convolution acute angle handpiece domestic demand is installed the reductor of 16:1, causes convolution acute angle handpiece heavy, and whole main frame handle is top-heavy; In addition, main frame handle afterbody need connect trachea, mobile inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of convolution therapeutic instrument for root canal of electric module, to solve the problem proposing in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

A kind of convolution therapeutic instrument for root canal, comprise charging base and main frame handle, described main frame handle comprises handle upper casing and handle lower shell, key panel is installed on handle upper casing and starts button, control panel and reducing motor module are installed between handle upper casing and handle lower shell, and reducing motor module drives convolution acute angle handpiece, and the display screen of installing on control panel is stuck on handle upper casing and key panel, rechargeable battery is installed in the battery case of handle lower shell, and is closed with battery compartment cap seal.

As further program of the utility model: the output speed of described convolution acute angle handpiece equates with the output speed of reducing motor module.

As further program of the utility model: described convolution acute angle handpiece is done repeatedly circumnutation.

Compared with prior art, the beneficial effects of the utility model are: this utility model is easy to use, and intelligent degree is high, easy to operate health, and time saving and energy saving, work efficiency is high, has alleviated patient suffering, has improved treatment quality.

Accompanying drawing explanation

Fig. 1 is the general assembly structural representation of convolution therapeutic instrument for root canal;

Fig. 2 is the structural representation of charging base in convolution therapeutic instrument for root canal;

Fig. 3 is the structural representation of main frame handle in convolution therapeutic instrument for root canal;

Fig. 4 is the blast structural representation of main frame handle in convolution therapeutic instrument for root canal.

The specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.

Refer to Fig. 1～3, in this utility model embodiment, a kind of convolution therapeutic instrument for root canal, comprises charging base 100 and main frame handle 200, and the independent one of main frame handle 200, does not need external cord or trachea, easy to use.

Refer to Fig. 4, described main frame handle 200 comprises handle upper casing 202 and handle lower shell 204, key panel 201 is installed on handle upper casing 202 and starts button 210, control panel 203 and reducing motor module 208 are installed between handle upper casing 202 and handle lower shell 204, reducing motor module 208 drives convolution acute angle handpiece 209, the display screen 207 of installing on control panel 203 is stuck on handle upper casing 202 and key panel 201, rechargeable battery 205 is installed in the battery case of handle lower shell 204, and seal with battery cabin cap 206, rechargeable battery 205 is the consumer power supply in main frame handle 200, rechargeable battery 205 adopts charging base 100 chargings, or take off rechargeable battery 205, use suitable charger charging.

The output speed of described convolution acute angle handpiece 209 equates with the output speed of reducing motor module 208, the gear ratio in the acute angle handpiece of circling round 209 is 1:1, in convolution acute angle handpiece 209, existing handle driven file can be installed, and realize after root canal file forward, more rotating repeatedly convolution action.

Described convolution acute angle handpiece comprises cyclotron mechanism and acute angle handpiece shell, described cyclotron mechanism is prior art, can adopt implemented in many forms, only need convert the rotation of reducing motor module 208 outputs to repeatedly circumnutation, such as first doing linear reciprocating motion by actuated by cams Push Rod Rack, then do repeatedly circumnutation by Push Rod Rack driven wheel; Here be no longer only elaborated and accompanying drawing.

To those skilled in the art, obviously this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or basic feature, can realize this utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in this utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.

Claims

One kind convolution therapeutic instrument for root canal, comprise charging base and main frame handle, it is characterized in that, described main frame handle comprises handle upper casing and handle lower shell, key panel is installed on handle upper casing and starts button, and control panel and reducing motor module are installed between handle upper casing and handle lower shell, reducing motor module drives convolution acute angle handpiece, the display screen of installing on control panel is stuck on handle upper casing and key panel, rechargeable battery is installed in the battery case of handle lower shell, and is closed with battery compartment cap seal.
2. convolution therapeutic instrument for root canal according to claim 1, is characterized in that, the output speed of described convolution acute angle handpiece equates with the output speed of reducing motor module.
3. convolution therapeutic instrument for root canal according to claim 1, is characterized in that, described convolution acute angle handpiece is done repeatedly circumnutation.