CN213047381U

CN213047381U - Dental extractor for department of stomatology

Info

Publication number: CN213047381U
Application number: CN202021353111.8U
Authority: CN
Inventors: 李阳
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-27
Anticipated expiration: 2030-07-10

Abstract

The utility model belongs to the technical field of medical equipment, especially, be a dental scaler, including two forceps handles and pincers handle front end, forceps handles and pincers handle front end rigid connection, two forceps handles and pincers handle front end after connecting rotate through the pivot and connect, the top of pincers handle front end is rotated and is connected with the forceps head of forceps, the bottom of forceps head is connected with the block tooth, the spout has been seted up to the inside of pincers handle front end, the internal connection of spout has the slide bar, the sliding block has been cup jointed on the slide bar, the top of sliding block is connected with the block, at the internally mounted forceps head of forceps head, block tooth, spring, sliding block, slide bar, pull rod, spout and block, conveniently adjust the forceps head of forceps, it is that the dentist need not carry a large amount of instruments to go out a doctor's doctor, cup joint at the forceps head of forceps head protruding, the anticreep, The protective sleeve, the pull ring and the marking line facilitate the disinfection of the forceps head of the tooth forceps.

Description

Dental extractor for department of stomatology

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to department of stomatology tooth extractor.

Background

Along with the rapid development of society, people attach more and more importance to the health condition of tooth, the department of stomatology is one of medical science branch of academic or vocational study, it is the forceps that use the most extensively in dentistry, need use the forceps of different angles when pulling out different teeth, the angle of current forceps jaw can not be adjusted, lead to that dentist need carry a large amount of forceps of different angles when diagnosing, very troublesome to reduce work efficiency, after finishing using simultaneously, greatly increased the disinfection time of forceps, to the problem that current forceps exposes, it is necessary to carry out structural improvement and optimization to it.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a dental extractor for department of stomatology, which has the characteristics of improving the work efficiency, facilitating the angle adjustment of the binding clip and being simple to operate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dental scaler for department of stomatology, includes two pincers handles of pulling out tooth and pincers handle front end, pincers handles of pulling out tooth and pincers handle front end rigid connection, and two pincers handles of pulling out tooth after connecting and pincers handle front end rotate through the pivot to be connected, the top of pincers handle front end is rotated and is connected with the pincers head of pulling out tooth, the bottom of pincers head of pulling out tooth is connected with the block tooth, the spout has been seted up to the inside of pincers handle front end, the internal connection of spout has the slide bar, the sliding block has been cup jointed on the slide bar, the top of sliding block is connected with the block, be provided with the spring between sliding block and the spout, form the block groove between block tooth and the block tooth, the top of block is the triangle-shaped structure, the block groove block between the top of block and the block tooth, the both sides fixedly connected with pull rod of sliding block.

As the utility model discloses a preferred technical scheme of dental extractor of department of stomatology, the lag has been cup jointed on the tong head of tooth extracting forceps.

As the utility model discloses a preferred technical scheme of department of stomatology tooth extractor, the half department of tooth extracting forceps binding clip is provided with the anticreep arch.

As the utility model discloses a preferred technical scheme of department of stomatology tooth extractor, the one end of lag is connected with the pull ring, be provided with the seal line on the lag.

As the utility model relates to an optimized technical proposal of the dental extractor for the department of stomatology, the handle of the dental extractor is sleeved with the handle of the dental extractor.

As the utility model discloses a preferred technical scheme of department of stomatology tooth extractor, be provided with the non-slip raised on the protective sheath.

Compared with the prior art, the beneficial effects of the utility model are that: at internally mounted tooth forceps jaw, block tooth, spring, sliding block, slide bar, pull rod, spout and the block of pulling out the tooth forceps of pincers handle front end, conveniently adjust the tooth forceps jaw, be that the dentist need not carry a large amount of instruments when going on a doctor's office a doctor, cup joint anticreep arch, lag, pull ring and mark line at tooth forceps jaw, make things convenient for tooth forceps jaw to disinfect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the present invention;

in the figure: 1. a forceps handle of the dental forceps; 2. a forceps handle; 3. the front end of the clamp handle; 4. a forceps head of the dental forceps; 5. clamping teeth; 6. a spring; 7. a slider; 8. a slide bar; 9. a pull rod; 10. a chute; 11. a clamping block; 12. the anti-drop bulge; 13. a protective sleeve; 14. a pull ring; 15. and (6) marking lines.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dental scaler for department of stomatology, including two forceps holder 1 and forceps holder front end 3 of extracting teeth pincers, forceps holder 1 and forceps holder front end 3 rigid connection, forceps holder 1 and forceps holder front end 3 after two connections rotate through the pivot and are connected, the top of forceps holder front end 3 rotates and is connected with forceps holder 4, the bottom of forceps holder 4 is connected with block tooth 5, spout 10 has been seted up to forceps holder front end 3's inside, the internal connection of spout 10 has slide bar 8, sliding block 7 has been cup jointed on slide bar 8, the top of sliding block 7 is connected with block 11, be provided with spring 6 between sliding block 7 and the spout 10, form the block groove between block tooth 5 and the block tooth 5, the top of block 11 is the triangle-shaped structure, the block groove between the top of block 11 and the block tooth 5, the both sides fixedly connected with pull rod 9 of sliding block 7.

In this embodiment, the teeth with pathological changes in the oral cavity of the patient are observed, the pull rod 9 is pulled at this time, the sliding block 7 slides backwards along the sliding rod 8, the spring 6 is stretched, the clamping block 11 is pulled out from the clamping groove of the clamping teeth 5, the forceps head 4 of the dental forceps is pulled to be pulled downwards, the forceps head 4 of the dental forceps rotates downwards, the angle is changed, the pull rod 9 is loosened under the action of the spring 6, the clamping block 11 is reset, the clamping groove between the top end of the clamping block 11 and the clamping teeth 5 is clamped again, the forceps handle 2 is held by a hand to treat the pathological changes of the teeth of the patient, and the forceps head 4 of the dental forceps is sleeved with the protective sleeve 13.

In this embodiment, the protective sleeve 13 is a disposable product, and protects the forceps head 4 of the dental forceps to a certain extent, and the forceps head 4 of the dental forceps is convenient to sterilize.

Specifically, the half of the forceps head 4 of the dental forceps is provided with an anti-falling bulge 12.

In this embodiment, the protective sleeve 13 is sleeved on the forceps head 4 of the dental forceps, so that the protective sleeve 13 is attached to the anti-slip protrusion 12, and the protective sleeve 13 is prevented from slipping and falling off.

Specifically, one end of the protective sleeve 13 is connected with a pull ring 14, and the protective sleeve 13 is provided with an imprinting line 15. In this embodiment, after finishing using, pulling pull ring 14 tears lag 13 along impress line 15, takes off lag 13, throws into the recycling bin in, makes things convenient for the change of lag 13.

Specifically, a forceps handle 1 of the dental forceps is sleeved with a forceps grip 2 of the dental forceps.

In this embodiment, the handle 1 of the dental forceps is sleeved with the grip 2 of the dental forceps, and the grip 2 of the dental forceps is held by hand for operation, so as to avoid the phenomenon that the treatment is affected by slipping caused by sweat generated by the palm of the hand when in use.

Specifically, the protective sleeve 13 is provided with an anti-slip projection.

In this embodiment, the protective sleeve 13 is provided with an anti-slip protrusion, so as to avoid slipping when the diseased teeth of the patient are treated.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, take out this product, cup joint lag 13 on dental forceps binding clip 4, make lag 13 and the protruding 12 laminating of anticreep, observe the tooth of pathological change in patient's oral cavity, pulling pull rod 9 this moment, make sliding block 7 slide backward along slide bar 8, make spring 6 tensile, pull out block 11 from the draw-in groove of block tooth 5, pull dental forceps binding clip 4 downwards, make dental forceps binding clip 4 down rotate, change the angle, loosen pull rod 9 under the effect of spring 6, make block 11 reset, make block 11's top and the block groove block again between the block tooth 5, hold dental forceps handle 2 and handle patient's pathological change tooth, after finishing using, pulling pull ring 14, tear lag 13 along the marking line 15, take off lag 13, throw into in the recycling bin.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dental extractor of department of stomatology, includes two dental forceps pincers handle (1) and pincers handle front end (3), dental forceps pincers handle (1) and pincers handle front end (3) rigid connection, and dental forceps pincers handle (1) and pincers handle front end (3) after two connections rotate through the pivot to be connected its characterized in that: the novel forceps are characterized in that the top end of the forceps handle front end (3) is rotatably connected with a forceps head (4) of the forceps handle, the bottom end of the forceps head (4) of the forceps handle is connected with clamping teeth (5), a sliding groove (10) is formed in the forceps handle front end (3), a sliding rod (8) is connected with the sliding groove (10), a sliding block (7) is sleeved on the sliding rod (8), the top end of the sliding block (7) is connected with a clamping block (11), a spring (6) is arranged between the sliding block (7) and the sliding groove (10), a clamping groove is formed between the clamping teeth (5) and the clamping teeth (5), the top end of the clamping block (11) is of a triangular structure, the top end of the clamping block (11) is clamped with the clamping groove between the clamping teeth (5), and pull rods (9) are fixedly connected to two sides of the sliding block (7.

2. The dental luxator as set forth in claim 1, wherein: the forceps head (4) of the tooth forceps is sleeved with a protective sleeve (13).

3. The dental luxator as set forth in claim 1, wherein: an anti-falling bulge (12) is arranged at one half of the forceps head (4) of the tooth forceps.

4. The dental luxator as set forth in claim 2, wherein: one end of the protective sleeve (13) is connected with a pull ring (14), and the protective sleeve (13) is provided with an imprinting line (15).

5. The dental luxator as set forth in claim 1, wherein: the forceps handle (1) of the dental forceps is sleeved with a forceps grip (2) of the dental forceps.

6. The dental luxator as set forth in claim 2, wherein: and the protective sleeve (13) is provided with an anti-skid bulge.