CN215019328U

CN215019328U - Pincers for oral medical rehabilitation

Info

Publication number: CN215019328U
Application number: CN202120794354.3U
Authority: CN
Inventors: 刘青青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-07
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to a pincers for oral cavity medical science restoration, including the pincers body, left installation cavity has been seted up to the right-hand member face of the left binding clip of the pincers body, sliding connection has left hydraulic pressure piece in the installation cavity of a left side, right installation cavity has been seted up to the left end face of the right binding clip of the pincers body, sliding connection has right hydraulic pressure piece in the installation cavity of the right side, be provided with left type cavity in the left pincers handle of the pincers body, the bottom sliding connection of left side type cavity has left piston, the lower terminal surface of left piston is fixed with left electric telescopic handle, be provided with right type cavity in the right pincers handle of the pincers body, the bottom sliding connection of right type cavity has right piston, the lower terminal surface of right piston is fixed with right electric telescopic handle, the outside cover of the left pincers handle of the pincers body and right pincers handle has the rubber sleeve, the top of rubber sleeve is fixed with the location ring. The left hydraulic block, the right hydraulic block, the left electric telescopic rod and the right electric telescopic rod can assist an operator to position and clamp teeth of a patient, so that the repair process of the operator is more labor-saving; the design of the positioning ring can prevent sliding in the operation process.

Description

Pincers for oral medical rehabilitation

Technical Field

The utility model relates to a prosthetic devices technical field, more specifically say, relate to a pincers for oral medical restoration.

Background

Prosthodontic forceps are a generic term for a class of instruments used in prosthodontic treatment. Mainly comprises a filament bending clamp, a filament cutting clamp, a tail end cutting clamp, a torque clamp, a band removing clamp, a bracket removing clamp, a free hook special clamp, a tooth separating clamp and the like. The oral cavity repairing forceps mainly comprise a forceps beak, a joint and a forceps handle, are usually made of stainless steel, and can be reused after high-temperature disinfection. The device is mainly used for the operations of tooth dividing, arch wire bending, arch wire cutting, ring removal, arch wire torque adjustment and the like in the oral cavity restoration treatment.

The tooth extrusion of current mouth rehabilitation pincers to the patient in having uses leans on operator's hand strength completely, and the operation is hard, and lacks positioner, and operator's palm slides easily in operation process, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a pincers for oral medical restoration to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

According to the utility model, the pair of forceps for oral medical repair comprises a forceps body, a left installation cavity is arranged on the right end face of a left forceps head of the forceps body, a left hydraulic block is connected in the left installation cavity in a sliding way, a left chuck is connected on the right end face of the left hydraulic block in a bolt way, a right installation cavity is arranged on the left end face of a right forceps head of the forceps body, a right hydraulic block is connected in the right installation cavity in a sliding way, a right chuck is connected on the left end face of the right hydraulic block in a bolt way, the left chuck and the right chuck are arranged in a matching way, a left conformal cavity is arranged in a left forceps handle of the forceps body, a left piston is connected at the bottom end of the left conformal cavity in a sliding way, a left electric telescopic rod is fixed on the lower end face of the left piston, the bottom end of the left conformal cavity is fixed at the bottom of the left conformal cavity, the top end of the left conformal cavity is communicated with the right installation cavity, a right conformal cavity is arranged in the right forceps handle of the forceps body, the top end of the right conformal cavity is communicated with the left installation cavity, the bottom sliding connection of right side following type cavity has right piston, the lower terminal surface of right piston is fixed with right electric telescopic handle, set up first hydraulic oil between left piston and the right installation cavity, be provided with second hydraulic oil between right piston and the left installation cavity, it is connected with the gag lever post to rotate on the left pincers handle of the pincers body, the one end of gag lever post is pegged graft and is had the locating lever, be provided with a plurality of locating holes on the right pincers handle of the pincers body, locating lever threaded connection is in one of them locating hole, the outside cover of the left pincers handle of the pincers body and right pincers handle has the rubber sleeve, the top of rubber sleeve is fixed with the location ring, the outside of rubber sleeve is provided with the friction stripe.

In the embodiment, due to the design of the left hydraulic block, the right hydraulic block, the left electric telescopic rod and the right electric telescopic rod, an operator can be connected with an external controller, the palm of the operator holds the rubber sleeve, inserting corresponding fingers into the positioning ring, inserting the left forceps head and the right forceps head of the forceps body into the oral cavity of a patient, respectively attaching the left forceps head and the right forceps head to the teeth of the patient, connecting the positioning rod in the corresponding positioning hole by screw thread, the left electric telescopic rod and the right electric telescopic rod are controlled by the external controller, the left electric telescopic rod drives the left piston, the right electric telescopic rod drives the right piston, thereby compressing the first hydraulic oil and the second hydraulic oil through the left piston and the right piston, driving the left chuck and the right chuck to extrude the teeth of the patient through the left hydraulic block, the teeth of the patient are restored, or the inlay is clamped by the left clamping head and the right clamping head and is plugged into the diseased part of the teeth of the patient. The left hydraulic block, the right hydraulic block, the left electric telescopic rod and the right electric telescopic rod can assist an operator to position and clamp teeth of a patient, so that the repair process of the operator is more labor-saving; the design of location ring, the accessible location ring is fixed a position the palm of operator, prevents to slide in the operation process.

In addition, according to the utility model discloses the pincers are used in dentistry restoration of above-mentioned embodiment, can also have following additional technical characterstic:

according to an embodiment of the utility model, the inboard of location ring is provided with the protection cushion.

According to an embodiment of the present invention, the protective cushion is bonded to the positioning finger ring.

According to an embodiment of the utility model, the protection cushion inboard is provided with the friction arch.

According to the utility model discloses an embodiment, be provided with left filling hole on the left pincers handle of pincers body, left filling hole with left side type cavity intercommunication follows.

According to the utility model discloses an embodiment, threaded connection has left sealing plug on the left filling hole.

According to the utility model discloses an embodiment, be provided with right filling hole on the right side pincers handle of pincers body, right filling hole with right side type cavity intercommunication follows.

According to the utility model discloses an embodiment, threaded connection has the right sealing plug on the right filling hole.

According to the utility model discloses an embodiment, it has left light sense LED lamp to embed on the left binding clip of the pincers body.

According to the utility model discloses an embodiment, the right side light sense LED lamp is inlayed on the right tong head of the pincers body.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the forceps for oral medical restoration according to the present invention;

fig. 2 is a schematic cross-sectional view of fig. 1.

The reference numbers in the figures illustrate:

1. a clamp body; 2. a left mounting cavity; 3. a left hydraulic block; 301. a left chuck; 4. a right mounting cavity; 5. a right hydraulic block; 501. a right chuck; 6. a left conformal cavity; 7. a left piston; 8. a left electric telescopic rod; 9. a right conformal cavity; 10. a right piston; 11. a right electric telescopic rod; 12. a first hydraulic oil; 13. a second hydraulic oil; 14. a limiting rod; 15. positioning a rod; 16. positioning holes; 17. a rubber sleeve; 18. positioning the ring; 19. rubbing the stripes; 20. protecting the soft cushion; 21. a friction projection; 22. a left injection hole; 23. a left sealing plug; 24. a right injection hole; 25. a right sealing plug; 26. a left light sensing LED lamp; 27. right light sense LED lamp.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 2, the pair of forceps for oral cavity medical repair according to the embodiment of the present invention includes a forceps body 1, a left mounting cavity 2 is formed on a right end surface of a left forceps head of the forceps body 1, a left hydraulic block 3 is slidably connected in the left mounting cavity 2, a left chuck 301 is bolted to a right end surface of the left hydraulic block 3, a right mounting cavity 4 is formed on a left end surface of a right forceps head of the forceps body 1, a right hydraulic block 5 is slidably connected in the right mounting cavity 4, a left end surface of the right hydraulic block 5 is bolted to a right chuck 501, the left chuck 301 and the right chuck 501 are cooperatively disposed, a left conformal cavity 6 is formed in a left forceps handle of the forceps body 1, a left piston 7 is slidably connected to a bottom end of the left conformal cavity 6, a left electric telescopic rod 8 is fixed to a lower end surface of the left piston 7, a bottom end of the left electric telescopic rod 8 is fixed to a bottom of the left conformal cavity 6, a top end of the left conformal cavity 6 is communicated with the right mounting cavity 4, be provided with right side along with type cavity 9 in the right tong handle of pincers body 1, the top and the left installation cavity 2 intercommunication of right side along with type cavity 9, the bottom sliding connection of right side along with type cavity 9 has right piston 10, the lower terminal surface of right piston 10 is fixed with right electric telescopic handle 11, set up first hydraulic oil 12 between left piston 7 and the right installation cavity 4, be provided with second hydraulic oil 13 between right piston 10 and the left installation cavity 2, it is connected with gag lever post 14 to rotate on the left tong handle of pincers body 1, the one end of gag lever post 14 is pegged graft and is had locating lever 15, be provided with a plurality of locating holes 16 on the right tong handle of pincers body 1, locating lever 15 threaded connection is in one of them locating hole 16, the outside cover of the left tong handle of pincers body 1 and right tong handle has rubber sleeve 17, the top of rubber sleeve 17 is fixed with location ring 18, the outside of rubber sleeve 17 is provided with friction stripe 19.

In this embodiment, due to the design of the left hydraulic block 3, the right hydraulic block 5, the left electric telescopic rod 8 and the right electric telescopic rod 11, an operator can connect an external controller, the palm of the operator holds the rubber sleeve 17, and inserts corresponding fingers into the positioning ring 18, the left jaw and the right jaw of the forceps body 1 are inserted into the oral cavity of the patient, so that the left jaw and the right jaw are respectively attached to the teeth of the patient, the positioning rod 15 is screwed into the corresponding positioning hole 16, the left electric telescopic rod 8 and the right electric telescopic rod 11 are controlled by the external controller, the left electric telescopic rod 8 drives the left piston 7, the right electric telescopic rod 11 drives the right piston 10, the left piston 7 and the right piston 10 compress the first hydraulic oil 12 and the second hydraulic oil 13, the left hydraulic block 3 drives the left jaw 301 and the right hydraulic block 5 to drive the right jaw 501 to extrude the teeth of the patient, the patient's tooth is restored or the inlay is inserted into the diseased portion of the patient's tooth by clamping the left and

right clamps

301 and 501. The left hydraulic block 3, the right hydraulic block 5, the left electric telescopic rod 8 and the right electric telescopic rod 11 can assist an operator to position and clamp teeth of a patient, so that the repair process of the operator is more labor-saving; the design of the positioning finger ring 18 can position the palm of the operator through the positioning finger ring 18, so as to prevent the palm from sliding in the operation process.

Further, a protective cushion 20 is arranged on the inner side of the positioning finger ring 18. The protective cushion 20 is designed to avoid abrasion of the finger of the operator by the positioning finger ring 18.

Further, the protective cushion 20 is bonded to the positioning finger ring 18. By the above design, the positioning finger ring 18 can be prevented from sliding.

Further, a friction protrusion 21 is provided inside the protection pad 20. The friction tab 21 is designed to increase the friction between the positioning finger ring 18 and the operator's finger.

Furthermore, a left filling hole 22 is formed in the left forceps handle of the forceps body 1, and the left filling hole 22 is communicated with the left conformal cavity 6. Through the above design, the first hydraulic oil 12 can be injected through the left injection hole 22 instead.

Further, a left sealing plug 23 is screwed on the left injection hole 22. The left sealing plug 23 is designed to prevent the first hydraulic oil 12 from leaking out.

Furthermore, a right filling hole 24 is arranged on the right forceps handle of the forceps body 1, and the right filling hole 24 is communicated with the right conformal cavity 9. Through the above design, the second hydraulic oil 13 can be conveniently injected through the right injection hole 24 instead.

Further, a right sealing plug 25 is screwed to the right injection hole 24. The right sealing plug 25 is designed to prevent the second hydraulic oil 13 from leaking.

Further, a left light sensing LED lamp 26 is embedded in the left binding clip of the binding clip 1. Through the design, the irradiation to the oral cavity of the patient can be assisted.

Further, a right light sensing LED lamp 27 is embedded in the right jaw of the forceps body 1. Through the design, the irradiation to the oral cavity of the patient can be assisted.

The working process of the utility model is as follows:

the operator can select the left chuck 301 and the right chuck 501 with different shapes and sizes according to the use requirement, and then is connected with an external controller, the palm of the operator holds the rubber sleeve 17, inserting corresponding fingers into the positioning finger ring 18, inserting the left forceps head and the right forceps head of the forceps body 1 into the oral cavity of a patient, respectively attaching the left forceps head and the right forceps head to the teeth of the patient, connecting the positioning rod 15 in the corresponding positioning hole 16 in a threaded manner, the left electric telescopic rod 8 and the right electric telescopic rod 11 are controlled by an external controller, the left electric telescopic rod 8 drives the left piston 7, the right electric telescopic rod 11 drives the right piston 10, thereby compressing the first hydraulic oil 12 and the second hydraulic oil 13 by the left piston 7 and the right piston 10, the left chuck 301 and the right chuck 501 are driven by the left hydraulic block 3 and the right hydraulic block 5 to squeeze the teeth of the patient, the patient's tooth is restored or the inlay is inserted into the diseased portion of the patient's tooth by clamping the left and

right clamps

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a pincers for oral cavity medical science restoration, includes the pincers body, its characterized in that: the left end face of a left binding clip of the binding clip body is provided with a left installation cavity, a left hydraulic block is slidably connected in the left installation cavity, the right end face of the left hydraulic block is connected with a left chuck through a bolt, the left end face of a right binding clip of the binding clip body is provided with a right installation cavity, a right hydraulic block is slidably connected in the right installation cavity, the left end face of the right hydraulic block is connected with a right chuck through a bolt, the left chuck and the right chuck are arranged in a matched mode, a left conformal cavity is arranged in a left binding handle of the binding clip body, the bottom end of the left conformal cavity is slidably connected with a left piston, the lower end face of the left piston is fixedly provided with a left electric telescopic rod, the bottom end of the left electric telescopic rod is fixedly arranged at the bottom of the left conformal cavity, the top end of the left conformal cavity is communicated with the right installation cavity, a right conformal cavity is arranged in the right binding handle of the binding clip body, the top end of the right conformal cavity is communicated with the left installation cavity, the bottom end of the right conformal cavity is slidably connected with a right piston, the lower end face of the right piston is fixedly provided with a right electric telescopic rod, set up first hydraulic oil between left piston and the right installation cavity, be provided with the second hydraulic oil between right piston and the left installation cavity, it is connected with the gag lever post to rotate on the left side pincers handle of the pincers body, the one end of gag lever post is pegged graft and is had the locating lever, be provided with a plurality of locating holes on the right side pincers handle of the pincers body, locating lever threaded connection is in one of them locating hole, the outside cover of the left side pincers handle of the pincers body and right side pincers handle has the rubber sleeve, the top of rubber sleeve is fixed with the location ring, the outside of rubber sleeve is provided with the friction stripe.

2. The pair of dental medical restoration forceps according to claim 1, wherein: the inner side of the positioning finger ring is provided with a protective soft cushion.

3. The pair of dental forceps for medical restoration according to claim 2, wherein: the protective soft pad is bonded with the positioning finger ring.

4. The pair of dental forceps for medical restoration according to claim 2, wherein: the inner side of the protective soft cushion is provided with a friction bulge.

5. The pair of dental medical restoration forceps according to claim 1, wherein: and a left injection hole is formed in the left clamp handle of the clamp body and communicated with the left conformal cavity.

6. The pair of dental medical restoration forceps according to claim 5, wherein: and the left injection hole is in threaded connection with a left sealing plug.

7. The pair of dental medical restoration forceps according to claim 1, wherein: and a right injection hole is formed in the right clamp handle of the clamp body and communicated with the right conformal cavity.

8. The pair of dental medical restoration forceps according to claim 7, wherein: and the right injection hole is in threaded connection with a right sealing plug.

9. The pair of dental medical restoration forceps according to claim 1, wherein: a left light sensing LED lamp is embedded in the left tong head of the tong body.

10. The pair of dental medical restoration forceps according to claim 1, wherein: the right light sensing LED lamp is embedded in the right forceps head of the forceps body.