CN211355968U

CN211355968U - Oral surgery minimally invasive tooth extraction combined instrument

Info

Publication number: CN211355968U
Application number: CN201922247020.XU
Authority: CN
Inventors: 生安菊
Original assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Current assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-28
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a minimally invasive tooth extraction combined instrument for oral surgery, which comprises a second splint and a fixing frame, wherein the fixing frame is arranged on the outer wall of the front end of the second splint, a small motor is arranged inside the fixing frame, a first splint is arranged right behind the second splint, the second splint is fixedly connected with the first splint through a telescopic rod, a crankshaft is arranged inside the outer wall of the front end of the second splint, a root canal nail is arranged on the outer wall of the front end of the crankshaft, the small motor drives the root canal nail to rotate through the crankshaft, the first splint and the second splint are held by hands to shake, twist and pull teeth needing to be extracted, the broken teeth are conveniently extracted through the action of the small motor, when the teeth are loosened and fall off, the first splint is pressed with force, and under the action of the telescopic rod, the first splint draws close to the second splint, the root canal that makes root canal nail connect the tooth root extracts the incomplete root of tooth fast, and is simple safe, has fine practicality.

Description

Oral surgery minimally invasive tooth extraction combined instrument

Technical Field

The utility model belongs to the technical field of medical instrument is relevant, concretely relates to oral surgery wicresoft pulls out tooth combination apparatus.

Background

The oral surgery tooth extraction apparatus mainly comprises tools such as a pair of dental forceps, a dental elevator, a gum separator, a curette, an osteotome, a hammer, a scalpel, a periosteum separator, a suture needle, a needle holder and the like.

The prior art of the tooth extraction combined instrument has the following problems: at present, the traditional technique of extracting teeth that oral cavity hospital utilized, it is great to patient's oral cavity wound, seriously damage the gum, safety and travelling comfort are poor, and current tooth extraction combination apparatus is in the application of the work of extracting teeth of reality, certain weak point still exists, current tooth extraction combination apparatus adopts the root canal nail to carry out the wicresoft and extracts teeth, it drills into the tooth to bore the root canal nail through manual rotating member, this root canal nail bores the mode comparatively inconvenient, when artifical hard, the control hand dynamics that can not be fine, and, the both hands are not good in patient oral area position cooperation, cause the troublesome poeration, practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dental surgery wicresoft pulls out tooth combination apparatus to current that proposes in solving above-mentioned background art pulls out tooth combination apparatus adopts the root canal nail to carry out the wicresoft and pulls out the tooth, in drilling the tooth with the root canal nail through manual rotating member, this root canal nail is drilled the mode and is comparatively inconvenient, in the artifical hard, the control hand dynamics that can not be fine, and, the both hands are not good in patient's oral area position cooperation, cause the troublesome poeration, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oral surgery wicresoft pulls out tooth joint apparatus, includes second splint and mount, be provided with the mount on the front end outer wall of second splint, the inside of mount is provided with the small-size motor, be provided with first splint behind the second splint, through telescopic link fixed connection between second splint and the first splint, the inside spindle that is provided with of front end outer wall of second splint, be provided with the root canal nail on the front end outer wall of spindle, the inside of mount is provided with the shaft hole, be provided with the outer beam on the telescopic link, the inside of outer beam is provided with flexible groove, the inside in flexible groove is provided with interior pole, pass through spring fixed connection between interior pole and the flexible groove, the small-size motor passes through internal power source electric connection.

Preferably, be provided with the plastic film pad on the front end outer wall of first splint, through the mode fixed connection of viscose between plastic film pad and the first splint.

Preferably, an anti-slip layer is arranged on the outer wall of the rear end of the second clamping plate, and oblique anti-slip seams are uniformly distributed on the outer wall of the anti-slip layer.

Preferably, the shaft hole is fixedly connected with the small motor through a crankshaft, the front end of the crankshaft is arranged inside the small motor, and the rear end of the crankshaft penetrates through the inside of the second clamping plate through the shaft hole.

Preferably, the inner wall of the circumference close to the upper side of the telescopic groove and the outer wall of the circumference close to the lower side of the inner rod are both provided with a convex block.

Preferably, the number of the telescopic rods is two, the two telescopic rods are mutually parallel, and the two telescopic rods and the first clamping plate are fixedly connected in a welding mode.

Compared with the prior art of tooth extraction combined instrument, the utility model provides an oral surgery minimal access tooth extraction combined instrument possesses following beneficial effect:

the utility model relates to an oral surgery minimally invasive tooth extraction combined instrument which is improved and innovated on the basis of the existing tooth extraction combined instrument, so that the tooth extraction combined instrument has good practical performance and safety performance in the application of actual tooth extraction work, the utility model relates to an oral surgery minimally invasive tooth extraction combined instrument which mainly comprises a first splint, a telescopic rod, a fixed frame, a shaft, a root canal nail, a small motor, a second splint and other structures, when the oral surgery minimally invasive tooth extraction combined instrument is used for tooth extraction work, firstly, the teeth needing to be extracted are treated, anesthetic is coated, periodontal ligament is cut off, then the root canal nail is driven into the root canal at the root of the tooth, the other end of the root canal nail is connected with the shaft, the small motor drives the root canal nail to rotate through the shaft, the first splint and the second splint are held by hands, wave the tooth that needs were extracted, twist reverse and pull, through the effect of small-size motor, conveniently extract the tooth that falls badly, when the tooth is not hard up to drop, press first splint hard up, under the effect of telescopic link, first splint are drawn close to the second splint for the root canal of root canal nail connection tooth root extracts the incomplete root of tooth fast, the utility model relates to a tooth joint apparatus is extracted out to the minimal access of department of oral surgery through mutually supporting of root canal nail, first splint, second splint and small-size motor, can simply quick extract the tooth, and greatly reduced is to the wound in oral cavity to, easy operation safety has fine practicality.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic perspective view of a minimally invasive dental extraction combined instrument for oral surgery according to the present invention;

fig. 2 is a schematic view of a second clamping plate assembly structure provided by the present invention;

fig. 3 is a schematic view of the telescopic rod structure provided by the present invention;

in the figure: 1. a soft membrane cushion; 2. a first splint; 3. a telescopic rod; 4. a fixed mount; 5. a crankshaft; 6. a root canal nail; 7. a small-sized motor; 8. an anti-slip layer; 9. a second splint; 10. a shaft hole; 11. an outer rod; 12. a telescopic groove; 13. a spring; 14. an inner rod.

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: a minimally invasive tooth extraction combined instrument for oral surgery comprises a second splint 9 and a fixing frame 4, wherein the fixing frame 4 is arranged on the outer wall of the front end of the second splint 9, an anti-slip layer 8 is arranged on the outer wall of the rear end of the second splint 9, oblique anti-slip seams are uniformly distributed on the outer wall of the anti-slip layer 8, the friction resistance on the outer wall of the second splint 9 is increased by utilizing the action of the anti-slip seams on the outer wall of the anti-slip layer 8, so that the slipping phenomenon between fingers and the anti-slip layer 8 is prevented, a small motor 7 is arranged inside the fixing frame 4, a first splint 2 is arranged right behind the second splint 9, a soft membrane pad 1 is arranged on the outer wall of the front end of the first splint 2, the soft membrane pad 1 is fixedly connected with the first splint 2 in a viscose mode, so that the connection between the soft membrane pad 1 and the first splint 2 is ensured to be tight and firm, and the friction between a hand and the first splint 2 is reduced through, protect the hand, through 3 fixed connection of telescopic link between second splint 9 and the first splint 2, telescopic link 3 is provided with two altogether, two telescopic link 3 keep the parallel state each other, through welded mode fixed connection between two telescopic link 3 and the first splint 2, guaranteed the firm in connection nature between telescopic link 3 and the first splint 2 like this, effect through two telescopic link 3 can extrude second splint 9, the inside spindle 5 that is provided with of front end outer wall of second splint 9.

A minimally invasive tooth extraction combined instrument for oral surgery comprises a root canal nail 6 arranged on the outer wall of the front end of a crankshaft 5, a shaft hole 10 arranged inside a fixing frame 4, the shaft hole 10 and a small motor 7 are fixedly connected through the crankshaft 5, the front end of the crankshaft 5 is arranged inside the small motor 7, the rear end of the crankshaft 5 penetrates through the inside of a second clamping plate 9 through the shaft hole 10, under the driving of the small motor 7, the shaft 5 penetrates into teeth to be fixed through the shaft hole 10, an outer rod 11 is arranged on a telescopic rod 3, a telescopic groove 12 is arranged inside the outer rod 11, convex blocks are arranged on the inner circumferential wall of the telescopic groove 12 close to the upper side and the outer circumferential wall of the inner rod 14 close to the lower side, the inner rod 14 is ensured not to be completely extracted from the telescopic groove 12 through the blocking effect of the convex inner rod blocks on the outer walls of the telescopic groove 12 and the inner rod 14, the inner rod 14 and the telescopic groove 12 are fixedly connected through a spring 13, and the small motor 7 is electrically connected through an internal power supply.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the utility model relates to a minimally invasive tooth extraction combined device for oral surgery, which mainly comprises a first clamping plate 2, a telescopic rod 3, a fixing frame 4, a crankshaft 5, a root canal nail 6, a small motor 7, a second clamping plate 9 and other structures, wherein, the telescopic rod 3 mainly comprises an outer rod 11, an inner rod 14, a spring 13 and other structures, when the minimally invasive tooth extraction combined device for oral surgery is used for tooth extraction, firstly, the tooth to be extracted is processed, the anesthetic is applied, periodontal ligament is cut off, then the root canal nail 6 is driven into the root canal at the root of the tooth, the other end of the root canal nail 6 is connected with the crankshaft 5, the small motor 7 drives the root canal nail 6 to rotate through the crankshaft 5 by switching on an internal power supply, the first clamping plate 2 and the second clamping plate 9 are held by hands, the tooth to be extracted is shaken, twisted and pulled outwards, when the tooth is not hard up to drop, press first splint 2 hard, under the effect of telescopic link 3, interior pole 14 passes through spring 13 and removes in the inside flexible groove 12 of outer pole 11 for first splint 2 draws close to second splint 9, makes the root canal of root canal nail 6 connection tooth root extract the incomplete root of tooth fast, and it is painful to reduce the patient, and the utility model relates to a tooth combination apparatus is pulled out to the minimal access of department of oral surgery has very high use value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oral surgery wicresoft pulls out tooth combination apparatus, includes second splint (9) and mount (4), its characterized in that: a fixing frame (4) is arranged on the outer wall of the front end of the second clamping plate (9), a small motor (7) is arranged inside the fixing frame (4), a first clamping plate (2) is arranged right behind the second clamping plate (9), the second clamping plate (9) is fixedly connected with the first clamping plate (2) through a telescopic rod (3), a machine shaft (5) is arranged inside the outer wall of the front end of the second clamping plate (9), root canal nails (6) are arranged on the outer wall of the front end of the machine shaft (5), a shaft hole (10) is arranged inside the fixing frame (4), an outer rod (11) is arranged on the telescopic rod (3), a telescopic groove (12) is arranged inside the outer rod (11), an inner rod (14) is arranged inside the telescopic groove (12), and the inner rod (14) and the telescopic groove (12) are fixedly connected through a spring (13), the small motor (7) is electrically connected through an internal power supply.

2. The combination instrument for oral surgery minimally invasive tooth extraction according to claim 1, wherein: be provided with soft membrane pad (1) on the front end outer wall of first splint (2), through the mode fixed connection of viscose between soft membrane pad (1) and first splint (2).

3. The combination instrument for oral surgery minimally invasive tooth extraction according to claim 1, wherein: an anti-slip layer (8) is arranged on the outer wall of the rear end of the second clamping plate (9), and oblique anti-slip seams are uniformly distributed on the outer wall of the anti-slip layer (8).

4. The combination instrument for oral surgery minimally invasive tooth extraction according to claim 1, wherein: the shaft hole (10) is fixedly connected with the small motor (7) through a crankshaft (5), the front end of the crankshaft (5) is arranged inside the small motor (7), and the rear end of the crankshaft (5) penetrates through the inside of the second clamping plate (9) through the shaft hole (10).

5. The combination instrument for oral surgery minimally invasive tooth extraction according to claim 1, wherein: the inner wall of the circumference of the upper side of the telescopic groove (12) and the outer wall of the circumference of the lower side of the inner rod (14) are both provided with a convex block.

6. The combination instrument for oral surgery minimally invasive tooth extraction according to claim 1, wherein: the telescopic rod (3) is provided with two altogether, two telescopic rod (3) keep the state of being parallel to each other, two through welded mode fixed connection between telescopic rod (3) and first splint (2).