CN115120370A - Surgical site guiding device for oral implantation surgery - Google Patents

Abstract

The invention discloses a surgical site guiding device for an oral implant surgery, which comprises an upper transverse arc plate, a lower transverse arc plate, a U-shaped plate and control columns, wherein the inner parts of the upper transverse arc plate and the lower transverse arc plate are respectively provided with a guiding groove, a control panel is arranged between the two control columns at the top and the bottom, the top end and the bottom end of the control panel are respectively fixedly connected with a threaded rod, the bottom end of the center of the U-shaped plate at the top is fixedly connected with a top hinge plate, the top end of the center of the U-shaped plate at the bottom is fixedly connected with a bottom hinge plate, and a long rotating shaft is connected to the inner part of the top end of the bottom hinge plate in a pin joint mode. According to the invention, the upper transverse arc plate and the lower transverse arc plate are respectively contacted with teeth of a patient, and then the control disc is rotated to adjust the threaded rod to be in threaded connection with the control column, so that the top hinge plate and the bottom hinge plate rotate around the long rotating shaft rod, the front sides of the upper transverse arc plate and the lower transverse arc plate are ensured to be away from each other, and a doctor can implant the implant teeth into the oral cavity of the patient from the guide groove conveniently.

Description

Surgical site guiding device for oral implantation surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a surgical site guiding device for an oral implantation operation.

Background

Oral health as an important component of body health, it mainly means tooth, periodontal tissue, oral cavity adjacent part and maxillofacial part have no organizational structure and function abnormality, the tooth is planted as the important means to keep oral health, the tooth is mainly designed for combining with human bone and having high compatibility pure titanium metal, produce the osseointegration with the bone tissue in implanting it in the alveolar bone of the edentulous area, then make the dental crown on the implant, can reduce or avoid the base, make the patient feel more comfortable, can reach the very good retention effect, make the chewing efficiency reach the degree of the natural ridge, the oral implantation operation generally divide into the first operation and the second operation, the first operation is anesthetized with turning over the flap part first, above the alveolar ridge height of labial side 1/2, make the horizontal incision parallel to the alveolar ridge, turn over the periosteum flap, trim the sharp bone ridge, then preparing the implant nest according to the pre-design, firstly using a round drill to position and drill holes, then using a split drill to gradually deepen and expand the diameter of the implant, cooling the holes by slow and normal saline, then implanting the implant, slowly screwing the implant into the implant nest, screwing in a top screw, washing and suturing a wound, performing the second operation in 3-6 months after the first operation, during the second operation, firstly determining that the implant is boney combined according to X pieces, cutting off the mucous membrane of the top screw by using an annular drill after local anesthesia, after exposing the top of the implant, screwing out the top screw, placing the upper structure of the implant, adhering after adjustment, and keeping the oral cavity clean after completing the oral implant operation.

In the process of carrying out oral cavity planting, need plant the tooth with the help of guiding device and plant in patient's oral cavity, nevertheless current guiding device is at the planting during operation of guide tooth, and the influence that is opened size by patient's mouth easily leads to planting the tooth installation unsmooth, and the tolerance of every patient's narcotic is different simultaneously, makes patient's lip closed because of anesthesia inefficacy easily, increases the degree of difficulty that the tooth was planted.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a surgical site guiding device for an oral implantation operation, and the technical problems to be solved by the invention are as follows: the existing guiding device is easily influenced by the opening size of the mouth of a patient when guiding the planting work of teeth, so that the installation of the implanted teeth is unsmooth, and simultaneously, the tolerance of anesthetic of each patient is different, so that the lips of the patient are closed easily due to anesthesia failure, and the difficulty of tooth planting is increased.

In order to achieve the purpose, the invention provides the following technical scheme: a surgical site guiding device for an oral implant surgery comprises an upper dental seat and a lower dental seat, wherein the upper dental seat and the lower dental seat are symmetrically arranged from top to bottom, the upper dental seat comprises an upper longitudinal arc plate, the bottom end of the upper longitudinal arc plate is fixedly connected with an upper transverse arc plate, the lower dental seat comprises a lower longitudinal arc plate, the top end of the lower longitudinal arc plate is fixedly connected with a lower transverse arc plate, the inner parts of the upper transverse arc plate and the lower transverse arc plate are respectively provided with a guiding groove, a U-shaped plate is fixedly connected between the two sides of the back surfaces of the upper longitudinal arc plate and the lower longitudinal arc plate, the back surfaces of the two front sides of the upper longitudinal arc plate and the lower longitudinal arc plate are respectively fixedly connected with a hinge seat, a short rotating shaft is connected with the inner part of the hinge seat in a pin joint manner, a control column is movably connected with the outer part of the short rotating shaft, a control disc is arranged between the two control columns at the top and the bottom of the shaft, and a threaded rod is fixedly connected with the top end and the bottom end of the control disc, threaded rod threaded connection is in the inside of control post, is located the top the bottom fixedly connected with top flap at U template center is located the bottom the top fixedly connected with bottom flap at U template center, the inside pin joint on bottom flap top has long pivot pole, long pivot pole swing joint is in the inside of top flap bottom.

In a preferred embodiment, a plurality of control slots are formed in the periphery of the control panel, and the control panel is convenient to control to rotate by virtue of the plurality of control slots formed in the periphery of the control panel, so that the threaded connection conditions of the two threaded rods positioned at the top and the bottom and the two control columns positioned at the top and the bottom are controlled simultaneously.

In a preferred embodiment, the inner wall of the control slot on the side away from the center of the control disc section is provided with a chamfer, and the tool is conveniently arranged inside the control slot by processing the chamfer on the inner wall of the control slot on the side away from the center of the control disc section.

In a preferred embodiment, the back of the top hinge plate is fixedly connected with a protective blade, the bottom end of the protective blade is fixedly connected with the back of the bottom hinge plate, and the top hinge plate and the bottom hinge plate can be prevented from clamping the tongue tip of the patient during the movement of the top hinge plate and the bottom hinge plate around the long rotating shaft rod by fixing the protective blade between the back of the top hinge plate and the back of the bottom hinge plate.

In a preferred embodiment, the top ends of both sides of the upper transverse arc plate and the bottom ends of both sides of the lower transverse arc plate are fixedly connected with non-slip mats, and the non-slip mats can be used for preventing the upper transverse arc plate and the lower transverse arc plate from being separated from teeth after being contacted with the teeth of a patient.

In a preferred embodiment, be located the top the bottom of U template both sides and the equal fixedly connected with in top of the U template both sides that are located the bottom accomodate the sleeve pipe, be located the top accomodate sheathed tube inside activity and have cup jointed supporting spring, supporting spring's bottom is provided with movable column dish, the positive fixedly connected with connecting plate piece of activity column dish, the board is dialled in the positive fixedly connected with abduction of connecting plate piece, through accomodating the sheathed tube inside and setting up the supporting spring who is connected with the activity column dish, can dial the board during operation at the abduction, promotes movable column dish and drives connecting plate piece and stably be located between two adjacent spacing poles.

In a preferred embodiment, the bottom of the receiving sleeve is provided with a plate receiving groove, the connecting plate is movably connected inside the plate receiving groove, and the bottom of the receiving sleeve is provided with the plate receiving groove, so that the moving and fixing conditions of the connecting plate inside the plate receiving groove can be controlled as required.

In a preferred embodiment, the bottom inner wall of the plate accommodating groove is fixedly connected with a plurality of limiting posts which are arranged at equal intervals, and the back of the connecting plate is located between two adjacent limiting posts, so that the inclination angle of the outward-extending shifting plate can be changed as required.

In a preferred embodiment, the two sides of the back surface of the connecting plate are both provided with a cutting groove, the limiting posts are movably connected inside the cutting grooves, and the cutting grooves are formed in the two sides of the back surface of the connecting plate, so that the interval between every two adjacent limiting posts is favorably reduced, and the positions where the outward extending shifting plate can be fixed are increased.

In a preferred embodiment, the top ends of the limiting posts are fixedly connected with ball heads, and the ball heads are fixed at the top ends of the limiting posts, so that the back surfaces of the connecting plates can be conveniently inserted between two adjacent limiting posts, and the movable column tray is limited to rotate inside the containing sleeve.

The invention has the technical effects and advantages that:

1. according to the invention, the upper transverse arc plate and the lower transverse arc plate are respectively contacted with the teeth of a patient, and then the control disc is rotated to adjust the threaded rod to be in threaded connection with the control column, so that the top hinge plate and the bottom hinge plate rotate around the long rotating shaft rod, the front sides of the upper transverse arc plate and the lower transverse arc plate are ensured to be away from each other, the mouth of the patient can be opened, and a doctor can implant the implanted teeth into the oral cavity of the patient from the guide groove conveniently.

2. According to the invention, the supporting spring is stretched by pressing the movable column disc, so that the back surface of the connecting plate sheet is separated from the space between the two adjacent limiting column rods, and after the movable column disc is rotated to enable the outward extending shifting plate to be positioned at a proper position, the movable column disc is released to enable the supporting spring to reset, so that the back surface of the connecting plate sheet falls between the two adjacent limiting column rods again to prevent the outward extending shifting plate from moving, thus being beneficial to shifting the lips of a patient and exposing the teeth of the patient.

3. According to the invention, the two sides of the back surface of the connecting plate piece are provided with the cutting grooves, so that the interval between two adjacent limiting posts is favorably reduced, the fixable position of the outward extending shifting plate is increased, the comfort degree of a patient is conveniently ensured, and the operation requirement of a doctor is met.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an exploded view of the control column and the control panel of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connection structure of the extendable paddle and the storage sleeve of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention;

fig. 7 is a bottom view of the receiving sleeve of the present invention.

The reference signs are: 1. an upper tooth holder; 101. an upper transverse arc plate; 102. an upper longitudinal arc plate; 2. a lower tooth holder; 201. a lower longitudinal arc plate; 202. a lower transverse arc plate; 3. a hinge mount; 4. a U-shaped plate; 5. a top hinge plate; 6. a bottom flap; 7. a control column; 8. a guide groove; 9. a control panel; 10. a threaded rod; 11. a control slot; 12. a short spindle shaft; 13. a poking plate is extended outwards; 14. a support spring; 15. a receiving sleeve; 16. a movable column plate; 17. a sheet receiving groove; 18. a limit post rod; 19. grooving; 20. a connecting plate; 21. a non-slip mat; 22. a long spindle shaft; 23. and (5) protecting the blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the surgical site guiding device for the oral implant surgery of the embodiment comprises an upper dental base 1 and a lower dental base 2, wherein the upper dental base 1 and the lower dental base 2 are symmetrically installed up and down, the upper dental base 1 comprises an upper longitudinal arc plate 102, the bottom end of the upper longitudinal arc plate 102 is fixedly connected with an upper transverse arc plate 101, the lower dental base 2 comprises a lower longitudinal arc plate 201, the top end of the lower longitudinal arc plate 201 is fixedly connected with a lower transverse arc plate 202, the top ends of the two sides of the upper transverse arc plate 101 and the bottom ends of the two sides of the lower transverse arc plate 202 are both fixedly connected with anti-skid pads 21, through the use of the anti-skid pads 21, after the anti-skid pads are contacted with teeth of a patient, the upper transverse arc plate 101 and the lower transverse arc plate 202 can be prevented from being separated from the teeth, the inner parts of the upper transverse arc plate 101 and the lower transverse arc plate 202 are both provided with guiding grooves 8, and U4 is fixedly connected between the two sides of the back surfaces of the upper longitudinal arc plate 102 and the lower longitudinal arc plate 201, the back surfaces of the two front sides of the upper longitudinal arc plate 102 and the lower longitudinal arc plate 201 are fixedly connected with a hinge seat 3, a short rotating shaft 12 is connected with the inner part of the hinge seat 3 in a pin joint mode, a control column 7 is movably connected with the outer part of the short rotating shaft 12, a control panel 9 is arranged between the two control columns 7 at the top and the bottom, a plurality of control slots 11 are formed in the periphery of the control panel 9, the rotation of the control panel 9 is convenient to control, the threaded connection conditions of the two threaded rods 10 at the top and the bottom and the two control columns 7 at the top and the bottom are simultaneously controlled, chamfers are machined on the inner wall of one side, away from the circle center of the cross section of the control panel 9, of the inner wall of one side, away from the circle center of the cross section of the control panel 9, tools are convenient to be arranged in the control slots 11, the threaded rods 10 are fixedly connected with the top end and the bottom end of the control panel 9, threaded rod 10 threaded connection is in the inside of control post 7, the bottom fixedly connected with top flap 5 at the U template 4 center that is located the top, the top fixedly connected with bottom flap 6 at the U template 4 center that is located the bottom, the inside pin joint on 6 tops of bottom flap has long pivot pole 22, long pivot pole 22 swing joint is in the inside of 5 bottoms of top flap, the back fixedly connected with of top flap 5 protects blade 23, the bottom of protecting blade 23 carries out fixed connection with the back of bottom flap 6, through fixing protecting blade 23 between the back of top flap 5 and bottom flap 6, can prevent that top flap 5 and bottom flap 6 from cliping patient's tongue point around long pivot pole 22 activity in-process.

The implementation scenario is specifically as follows:

in the using process of the invention, the U-shaped plate 4 is placed in the oral cavity of a patient, the tongue of the patient is enabled to be abutted against the surface of the protective blade 23, the upper transverse arc plate 101 and the lower transverse arc plate 202 are respectively contacted with the teeth of the patient, the top hinge plate 5 and the bottom hinge plate 6 are enabled to rotate around the long rotating shaft rod 22 under the condition that the control disc 9 is rotated to adjust the threaded rod 10 and the control column 7 to be in threaded connection, the front sides of the upper transverse arc plate 101 and the lower transverse arc plate 202 are ensured to be mutually far away, meanwhile, the upper transverse arc plate 101 and the lower transverse arc plate 202 can be prevented from being separated from the teeth of the patient by utilizing the anti-slip pad 21, the mouth of the patient can be propped open after the front sides of the upper transverse arc plate 101 and the lower transverse arc plate 202 are mutually far away, and the implanting teeth can be conveniently implanted in the oral cavity of the patient from the guide groove 8 by a doctor.

Referring to the attached drawings 1 and 5-7 of the specification, the surgical site guiding device for oral implantation surgery of the embodiment comprises a U-shaped plate 4, wherein the bottom ends of two sides of the U-shaped plate 4 at the top and the top ends of two sides of the U-shaped plate 4 at the bottom are fixedly connected with accommodating sleeves 15, the bottom of each accommodating sleeve 15 is provided with a plate accommodating groove 17, a connecting plate 20 is movably connected inside the plate accommodating groove 17, the bottom of each accommodating sleeve 15 is provided with the plate accommodating groove 17, so that the moving and fixing conditions of the connecting plate 20 inside the plate accommodating groove 17 can be controlled as required, the inner wall of the bottom of each plate accommodating groove 17 is fixedly connected with a plurality of limiting column rods 18, the top ends of the limiting column rods 18 are fixedly connected with ball heads, the ball heads are fixed at the top ends of the limiting column rods 18, so that the back surfaces of the connecting plate 20 are conveniently inserted between two adjacent limiting column rods 18, and the movable column disc 16 is limited to rotate inside the accommodating sleeves 15, the plurality of limit posts 18 are arranged at equal intervals, the plurality of limit posts 18 are fixed on the inner wall of the bottom of the plate accommodating groove 17, the back of the connecting plate 20 is positioned between two adjacent limit posts 18, the inclination angle of the extending and poking plate 13 can be changed as required, the supporting spring 14 is movably sleeved in the accommodating sleeve 15 positioned at the top, the bottom of the supporting spring 14 is provided with a movable post disc 16, the front of the movable post disc 16 is fixedly connected with the connecting plate 20, both sides of the back of the connecting plate 20 are provided with cutting grooves 19, the limit posts 18 are movably connected in the cutting grooves 19, the cutting grooves 19 are formed in both sides of the back of the connecting plate 20, the interval between two adjacent limit posts 18 is favorably reduced, the position where the extending and poking plate 13 can be fixed is increased, the extending and poking plate 13 is fixedly connected to the front of the connecting plate 20, and the supporting spring 14 connected with the movable post disc 16 is arranged in the accommodating sleeve 15, when the abduction shifting plate 13 works, the movable column disc 16 is pushed to drive the connecting plate 20 to be stably positioned between the two adjacent limiting column rods 18.

The implementation scenario is specifically as follows:

in the using process of the invention, after the mouth of a patient is opened by using the upper dental base 1 and the lower dental base 2, the supporting spring 14 is stretched by pressing the movable column disc 16, so that the back surface of the connecting plate 20 is separated from the space between the two adjacent limit columns 18, after the movable column disc 16 is rotated to enable the outward-extending poking plate 13 to be positioned at a proper position, the movable column disc 16 is released to enable the supporting spring 14 to reset, the back surface of the connecting plate 20 falls between the two adjacent limit columns 18 again to prevent the outward-extending poking plate 13 from moving, the lips of the patient can be poked away, and the teeth of the patient can be exposed.

And finally: the present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an oral cavity is planted operation and is used operation position guiding device, includes toothholder (1) and lower toothholder (2), go up toothholder (1) and lower toothholder (2) longitudinal symmetry installation, its characterized in that: the upper tooth holder (1) comprises an upper longitudinal arc plate (102), the bottom end of the upper longitudinal arc plate (102) is fixedly connected with an upper transverse arc plate (101), the lower tooth holder (2) comprises a lower longitudinal arc plate (201), the top end of the lower longitudinal arc plate (201) is fixedly connected with a lower transverse arc plate (202), guide grooves (8) are formed in the upper transverse arc plate (101) and the lower transverse arc plate (202), U-shaped plates (4) are fixedly connected between the two sides of the back surfaces of the upper longitudinal arc plate (102) and the lower longitudinal arc plate (201), hinge holders (3) are fixedly connected with the back surfaces of the two front sides of the upper longitudinal arc plate (102) and the lower longitudinal arc plate (201), short rotating shaft rods (12) are connected with the inner portions of the hinge holders (3) in a pin mode, control columns (7) are movably connected to the outer portions of the short rotating shaft rods (12), and control discs (9) are arranged between the two control columns (7) located at the top portion and the bottom portion, the top and the equal fixedly connected with threaded rod (10) in bottom of control panel (9), threaded rod (10) threaded connection is in the inside of control post (7), is located the top bottom fixedly connected with top flap (5) at U template (4) center is located the bottom the top fixedly connected with bottom flap (6) at U template (4) center, the inside pin joint on bottom flap (6) top has long pivot pole (22), long pivot pole (22) swing joint is in the inside of top flap (5) bottom.

2. The surgical site guiding apparatus for an oral implant surgery according to claim 1, characterized in that: a plurality of control slots (11) are formed in the periphery of the control panel (9).

3. The surgical site guide apparatus for an oral implant surgery according to claim 2, characterized in that: and a chamfer is processed on the inner wall of one side of the control slot (11) far away from the circle center of the section of the control disc (9).

4. The surgical site guiding apparatus for an oral implant surgery according to claim 1, characterized in that: the back of the top hinge plate (5) is fixedly connected with a protective blade (23), and the bottom end of the protective blade (23) is fixedly connected with the back of the bottom hinge plate (6).

5. The surgical site guide apparatus for an oral implant surgery according to claim 1, characterized in that: the top ends of the two sides of the upper transverse arc plate (101) and the bottom ends of the two sides of the lower transverse arc plate (202) are fixedly connected with anti-slip pads (21).

6. The surgical site guiding apparatus for an oral implant surgery according to claim 1, characterized in that: be located the top the equal fixedly connected with in top of the bottom of U template (4) both sides and the U template (4) both sides that are located the bottom accomodates sleeve pipe (15), is located the top accomodate the inside activity of sleeve pipe (15) and has cup jointed supporting spring (14), the bottom of supporting spring (14) is provided with movable column dish (16), the positive fixedly connected with connection slab (20) of activity column dish (16), the board (13) are dialled in the positive fixedly connected with abduction of connection slab (20).

7. The surgical site guiding apparatus for an oral implant surgery according to claim 6, characterized in that: the bottom of the containing sleeve (15) is provided with a plate containing groove (17), and the connecting plate (20) is movably connected inside the plate containing groove (17).

8. The surgical site guide apparatus for an oral implant surgery according to claim 7, characterized in that: the bottom inner wall fixedly connected with a plurality of spacing post poles (18) of groove (17) are accomodate to the slab, and are a plurality of spacing post pole (18) equidistant setting.

9. The surgical site guiding apparatus for oral implant surgery according to claim 8, characterized in that: both sides of the back of the connecting plate (20) are provided with cutting grooves (19), and the limiting post rods (18) are movably connected inside the cutting grooves (19).

10. The surgical site guiding apparatus for oral implant surgery according to claim 8, characterized in that: the top end of the limiting post rod (18) is fixedly connected with a ball head.

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