CN210962182U

CN210962182U - Lifting osteotome in maxillary sinus

Info

Publication number: CN210962182U
Application number: CN201920828549.8U
Authority: CN
Inventors: 杨惠民
Original assignee: Yancheng Stomatological Hospital
Current assignee: Yancheng Stomatological Hospital
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-07-10
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a promote osteotome in maxillary sinus, the electric iron comprises a handle, the bottom fixed mounting of handle has the protection cushion, the positive movable mounting of handle has the battery cover, the outside avris fixed mounting of handle has anti-skidding sheath, the positive avris position movable mounting of handle has lighting switch, the avris fixed mounting of handle has antidetonation regulation reed pipe, the handle passes through swing joint between antidetonation regulation reed pipe and the work bar, the avris fixed mounting of work bar has the clutch blocks, the avris fixed mounting of clutch blocks has the work end, it is equipped with the scale to carve between clutch blocks and the work end. This promote osteotome in maxillary sinus, through at inside searchlight and the rechargeable battery of having add of osteotome, effectively solved the operation in the oral cavity internal environment comparatively dim and the continuation of the journey problem in the follow-up use to stably receive lighting switch's direct control, richened holistic functionality, effectively promoted the working property of this osteotome in the in-service use.

Description

Lifting osteotome in maxillary sinus

Technical Field

The utility model relates to the technical field of medical equipment, specifically be for promote the osteotome in the maxillary sinus.

Background

The oral cavity is the initial part of alimentary canal, communicates with each other with the external world through the cleft of the mouth before, and the back is continuous with the pharynx through the gorge, and along with medical level's continuous development, oral cavity planting technique is also mature gradually, and in oral cavity planting, promotion in the maxillary sinus is a more important operation process.

Promote in the maxillary sinus and need use the osteotome to accomplish some specific operation, the osteotome is the surgical instruments who is used for finishing skeleton and chisel bone usefulness when carrying out bone surgery, however existing osteotome that is arranged in promoting the art in the maxillary sinus on the existing market exists mostly, inside no lighting device, the oral cavity is inside comparatively dim, it is difficult to carry out accurate positioning and observation to the internal operation position to only rely on the operating lamp, the functionality is limited, and overall structure is fixed, can not finely tune deep angle, be difficult to satisfy multiple demand in the in-service use, the narrower shortcoming of whole application scope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a promote osteotome in maxillary sinus to propose inside no lighting device in solving above-mentioned background art, the oral cavity is inside comparatively dim, only relies on the operating lamp to be difficult to pinpoint and observe the internal operation position, and the functionality is limited, and overall structure is fixed, can not finely tune deepening the angle, is difficult to satisfy multiple demand in the in-service use, the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: promote the osteotome in the maxillary sinus, the electric iron comprises a handle, the bottom fixed mounting of handle has the protection cushion, the positive movable mounting of handle has the battery cover, the outside avris fixed mounting of handle has anti-skidding sheath, the positive avris position movable mounting of handle has lighting switch, the avris fixed mounting of handle has antidetonation regulation reed pipe, the handle is through swing joint between antidetonation regulation reed pipe and the work bar, the avris fixed mounting of work bar has the clutch blocks, the avris fixed mounting of clutch blocks has the work end, the scale is established to the carving between clutch blocks and the work end.

Preferably, the rechargeable battery is fixedly mounted inside the handle, and the mounting position of the rechargeable battery inside the handle corresponds to the mounting position of the battery cover outside the handle.

Preferably, a switch contact is fixedly mounted at the side position inside the handle, the mounting position of the switch contact inside the handle corresponds to the mounting position of the lighting switch outside the handle, and a charging interface is formed in the middle position of the bottom of the handle.

Preferably, the chute has been seted up to the positive intermediate position of working end, and the outside avris of working end is fixed with the annular cutting edge, and the intermediate position fixed mounting of working end avris has the searchlight simultaneously.

Preferably, the side of the rechargeable battery is fixed with a connecting wire, and the connecting wire is a soft enameled wire.

Preferably, antidetonation regulation reed pipe and action bars are hollow structure, and connecting wire passes antidetonation regulation reed pipe and is connected this osteotome internal circuit group with the action bars.

Compared with the prior art, the beneficial effects of the utility model are that: this promote osteotome in maxillary sinus, through searchlight and rechargeable battery have been add inside the osteotome, the problem of continuation of the journey in comparatively dim and the follow-up use of oral cavity internal environment in the operation has effectively been solved, and stably receive lighting switch's direct control, holistic functionality has been richened, this osteotome working property in the in-service use has effectively been promoted, and through setting up antidetonation regulation reed pipe, as the socket in this osteotome, can reduce the vibrations that the oral cavity internal part received in the operation, and can utilize it to effectively adjust the holistic angle of deepening of this osteotome according to the position of deepening, the holistic application scope of this osteotome has been enlarged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the back structure of the handle of the present invention;

fig. 3 is a schematic bottom structure diagram of the present invention.

In the figure: 1. a handle; 2. a protective cushion; 3. a battery cover; 4. an anti-slip sheath; 5. a light switch; 6. A shock-resistant adjusting reed pipe; 7. a working lever; 8. a friction block; 9. a working end; 10. calibration; 11. a rechargeable battery; 12. a switch contact; 13. a chute; 14. an annular blade; 15. a searchlight; 16. connecting a lead; 17. and a charging interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: lifting osteotome in maxillary sinus, which comprises a handle 1, a protective cushion 2, a battery cover 3, an anti-skidding sheath 4, a lighting switch 5, an anti-seismic adjusting reed pipe 6, a working rod 7, a friction block 8, a working end 9 and scales 10, wherein the protective cushion 2 is fixedly installed at the bottom of the handle 1, the battery cover 3 is movably installed at the front of the handle 1, the anti-skidding sheath 4 is fixedly installed at the outer edge side of the handle 1, the lighting switch 5 is movably installed at the edge side position of the front of the handle 1, the anti-seismic adjusting reed pipe 6 is fixedly installed at the edge side of the handle 1, the handle 1 is movably connected with the working rod 7 through the anti-seismic adjusting reed pipe 6, the friction block 8 is fixedly installed at the edge side of the working rod 7, the working end 9 is fixedly installed at the edge side of the friction;

furthermore, the rechargeable battery 11 is fixedly installed inside the handle 1, and the installation position of the rechargeable battery 11 inside the handle 1 corresponds to the installation position of the battery cover 3 outside the handle 1, so that the battery cover 3 is convenient to disassemble, and the internal rechargeable battery 11 is checked or maintained;

furthermore, a switch contact 12 is fixedly mounted at the side position inside the handle 1, the mounting position of the switch contact 12 inside the handle 1 corresponds to the mounting position of the lighting switch 5 outside the handle 1, and meanwhile, a charging interface 17 is formed in the middle of the bottom of the handle 1, so that normal charging operation can be performed, and the cruising ability of the whole osteotome in use is effectively improved;

furthermore, a chute 13 is formed in the middle of the front face of the working end 9, an annular cutting edge 14 is fixed on the outer side of the working end 9, and a searchlight 15 is fixedly mounted in the middle of the side of the working end 9, so that the working effect in the integral use is improved, the osteotome can be conveniently operated in the oral cavity by arranging the searchlight 15, and the working accuracy in the integral use is improved;

furthermore, a connecting wire 16 is fixed on the side of the rechargeable battery 11, and the whole connecting wire 16 is made of a soft enameled wire, so that the rechargeable battery has certain protection, and when the position of the shock-resistant adjusting reed tube 6 is adjusted, the connecting wire 16 cannot influence the normal use of the rechargeable battery;

further, antidetonation regulation reed 6 is hollow structure with work rod 7, and connecting wire 16 passes antidetonation regulation reed 6 and is connected this osteotome internal circuit group with work rod 7, the reasonable stability of the inside overall structure of this osteotome has been guaranteed, and with rechargeable battery 11 through connecting wire 16, the cluster is connected between switch contact 12 and the searchlight 15, make this osteotome possess the operating condition that throws light on in the normal use, holistic suitability has been improved, and holistic functionality has effectively been richened.

The working principle is as follows: when the osteotome is used for carrying out conventional maxillary sinus internal lifting, a working rod 7 and a working end 9 of the osteotome are deeply inserted into the oral cavity of a patient to position an implantation site, the osteotome is used for drilling a fixed distance from the sinus bottom step by step, a medical striking device with the diameter smaller than that of the osteotome is used for gradually striking with light force, an operator can carry out operation in a stop adjustment mode with little experience, an external spherical probe is used for probing and ejecting a bone block along a chute 13 every deep fixed distance, the bone block is probed to have no activity, the osteotome can be pulled out to continuously abrade the fixed depth, the annular blade 14 outside the working end 9 of the osteotome is used for gradually striking with light force to a falling empty feeling, in the using process, the operator can adjust a proper angle according to the specific condition of the position difficult to deeply enter through an anti-shock adjusting reed 6 and press down an illumination switch 5, so that a switch contact 12 utilizes the self electric energy of a charging battery 11 to enable a searchlight 15 to, the inside of the oral cavity of a patient is visually observed, which is beneficial to normal operation, then the flat head filling device is used for repeatedly and lightly pushing the sinus floor membranous bone block to the required planting depth, bone powder is not needed, collagen or PRR and other collagen membrane blocks are filled, finally, an implant is implanted, and the implant is easily completed by lifting in the maxillary sinus floor through the alveolar ridge crest.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Promote the osteotome in the maxillary sinus, including handle (1), its characterized in that: the bottom fixed mounting of handle (1) has protection cushion (2), handle (1) openly movable mounting has battery cover (3), the outside avris fixed mounting of handle (1) has antiskid sheath (4), handle (1) positive avris position movable mounting has lighting switch (5), the avris fixed mounting of handle (1) has antidetonation regulation reed pipe (6), swing joint between handle (1) through antidetonation regulation reed pipe (6) and work lever (7), the avris fixed mounting of work lever (7) has clutch blocks (8), the avris fixed mounting of clutch blocks (8) has work end (9), it has scale (10) to carve between clutch blocks (8) and work end (9).

2. The maxillary sinus lifting osteotome of claim 1, wherein: the handle (1) is internally and fixedly provided with a rechargeable battery (11), and the mounting position of the rechargeable battery (11) in the handle (1) corresponds to the mounting position of the battery cover (3) outside the handle (1).

3. The maxillary sinus lifting osteotome of claim 1, wherein: the inside avris position fixed mounting of handle (1) has switch contact (12), and switch contact (12) are corresponding at handle (1) inside mounted position and lighting switch (5) outside mounted position, and interface (17) that charge has been seted up to the intermediate position of handle (1) bottom simultaneously.

4. The maxillary sinus lifting osteotome of claim 1, wherein: the chute (13) is opened to the positive intermediate position of working end (9), and the outside avris of working end (9) is fixed with annular cutting edge (14), and the intermediate position fixed mounting of working end (9) avris has searchlight (15) simultaneously.

5. The maxillary sinus lifting osteotome of claim 2, wherein: the avris of rechargeable battery (11) is fixed with connecting wire (16), and connecting wire (16) wholly adopts the software enameled wire.

6. The maxillary sinus lifting osteotome of claim 5, wherein: shock-resistant regulation reed pipe (6) and action bars (7) are hollow structure, and connecting wire (16) pass shock-resistant regulation reed pipe (6) and are connected this osteotome internal circuit group with action bars (7).