Integrated operation guide plate with water injection pipe not prone to falling off

Abstract

The integrated operation guide plate comprises a guide plate body, the bottom of the guide plate body is fixedly connected with a rear tooth fixing sleeve, the right side of the guide plate body is fixedly connected with two sets of conical water injection openings, and two circles of water injection opening threads are arranged outside the conical water injection openings. According to the integrated operation guide plate with the water injection pipe not prone to falling off, by arranging the conical water injection opening, the water injection opening threads and the water passing groove, cleaning is conducted when water needs to be sprayed in the polishing process during use, the conical water injection opening is sleeved with a water injection pipe spray head with internal threads, and the spray head can be locked through the two circles of water injection opening threads; purified water in the water injection pipe can directly enter the quincunx water guide groove along the water through groove to flush the polished position, medical staff do not need to hold and align the water guide groove in the flushing process, operation is easier and more convenient, the water outlet pipe can be conveniently fixed for flushing, and the problem that a device does not have the function of conveniently flushing a syringe in a butt joint mode is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental operation guide plate technical field, concretely is a kind of integrated operation guide plate with water injection pipe not easy to fall off. BACKGROUND

[0002] With the popularization of oral implant technology in clinic, and the improvement of people's requirement to oral health, more and more patients choose to implant missing teeth for repair treatment, and the application of operation guide plate in dental implant repair surgery can greatly improve the accuracy and completion of operation.

[0003] Doctors obtain three-dimensional data of teeth and bones in patients' oral cavity by means of oral CT, and then design operation guide plate by using guide plate design software, so as to accurately control the position of operation area and ensure that the guide plate can be perfectly clamped on the teeth of the patient, thereby facilitating fixation. However, there are some functional deficiencies in actual use, and there is room for improvement, such as the need to drill and grind the teeth of the patient repeatedly during implantation or repair, and the need to inject purified water at the grinding position for flushing, disinfection and cooling. Generally, water is supplied by a water injection pipe, and the position of the nozzle of the water injection pipe and the opening of the side edge of the operation guide plate need to be aligned. Therefore, medical staff need to hold the water injection pipe and press the nozzle against the water injection port all the time, which is laborious and troublesome, and does not have the function of conveniently fixing the water outlet pipe for flushing.

[0004] Now, a new type of integrated operation guide plate with water injection pipe not easy to fall off is proposed to solve the above problems. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a kind of integrated operation guide plate with water injection pipe not easy to fall off to solve the problem of not having the function of conveniently fixing the water outlet pipe for flushing as described in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of integrated operation guide plate with water injection pipe not easy to fall off, including guide plate main body, the bottom of the guide plate main body is fixedly connected with rear tooth fixed sleeve, the top of the guide plate main body is fixedly connected with front tooth fixed sleeve, the inside of the right side of the guide plate main body is provided with two groups of water channels, the right side of the guide plate main body is fixedly connected with two groups of conical water injection port, the outside of the conical water injection port is provided with two circles of water injection port thread, the middle position of the inside of the guide plate main body is provided with two groups of plum blossom shape water guide groove, the inner wall of the guide plate main body is vertically provided with three groups of longitudinal semicircular grooves, and the inner wall of the guide plate main body is transversely provided with transverse water guide groove.

[0007] Preferably, the guide plate main body, rear tooth fixed sleeve and front tooth fixed sleeve are 3D printed, the shape and size of the inside of the guide plate main body and rear tooth fixed sleeve depend on the shape and size of the teeth of the patient, and the size of the front tooth fixed sleeve and conical water injection port is fixed.

[0008] Preferably, the guide plate body, the tapered water inlet and the water channel are connected internally, and the guide plate body and the tapered water inlet are made of the same material.

[0009] Preferably, the tapered water inlet is in the shape of a horn with a smaller left side and a larger right side, and the inner diameter of the water channel is the same as the inner diameter of the left side slot of the tapered water inlet.

[0010] Preferably, the longitudinal semicircular grooves are arranged at equal intervals, and the longitudinal semicircular grooves and the transverse water channel are connected internally.

[0011] Preferably, the top of the front end of the front tooth fixing sleeve is provided with two handrails.

[0012] Compared with the prior art, the water injection pipe of the integrated surgical guide plate is not easy to fall off, which not only realizes the function of fixing the water outlet pipe for water flushing, but also realizes the function of expanding the operation area.

[0013] (1) By setting the tapered water inlet, the water inlet thread and the water channel, when in use, the doctor obtains the three-dimensional data of the patient's oral cavity tooth bone by means of oral CT, designs the surgical guide plate by using the guide plate design software, and makes the guide plate by using the 3D printing equipment. The shape and size of the rear tooth fixing sleeve and the front tooth fixing sleeve are completely consistent with the shape and size of the patient's teeth, and the guide plate can be directly buckled on the patient's teeth. The guide plate body is located at the patient's tooth to be repaired. The doctor can polish and drill the lower teeth through the plum blossom-shaped water channel. During the polishing process, the water injection pipe nozzle with internal threads is sleeved outside the tapered water inlet. The two circles of the water inlet thread can lock the nozzle, so that the purified water in the water injection pipe can directly enter the plum blossom-shaped water channel through the water channel, and the polishing position can be washed. During the washing process, the medical staff does not need to support and align, and the operation is more convenient.

[0014] (2) By setting the plum blossom-shaped water channel, the longitudinal semicircular groove and the transverse water channel, when in use, the guide plate body is located at the patient's tooth to be repaired during the operation. The doctor can polish and drill the lower teeth through the plum blossom-shaped water channel. With the injection of purified water, the annular transverse water channel can guide the purified water into the entire plum blossom-shaped water channel. The longitudinal semicircular groove can match the shape of the dental drill instrument under the premise of ensuring the shape of the plum blossom-shaped water channel, expand the actual operation range of the plum blossom-shaped water channel, reduce the omission in operation, realize the function of expanding the operation area, and facilitate the water flow washing of the plum blossom-shaped water channel. When the drill drills the teeth, the contact surface is large, the cooling is fast, the friction is reduced, and the tooth bone debris generated during the operation is easily removed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1It is the front view structural schematic diagram of the utility model;

[0016] Figure 2 It is the guide plate main body bottom view section structure schematic diagram of the utility model;

[0017] Figure 3 It is the guide plate main body front view enlarged structure schematic diagram of the utility model;

[0018] Figure 4 It is the water channel side view enlarged structure schematic diagram of the utility model.

[0019] In the drawing: 1, guide plate main body;2, rear tooth fixed sleeve;3, front tooth fixed sleeve;4, conical water inlet;5, water inlet thread;6, handrail area;7, plum blossom-shaped water guide groove;8, longitudinal semicircular groove;9, transverse water guide groove;10, water channel. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range protected by the utility model.

[0021] Embodiment 1: please refer to Figures 1-4 A kind of integrated surgical guide plate of water injection pipe not easy to fall off, including guide plate main body 1, the bottom of guide plate main body 1 is fixedly connected with rear tooth fixed sleeve 2, the top of guide plate main body 1 is fixedly connected with front tooth fixed sleeve 3, the inside of guide plate main body 1 right side is provided with two groups of water channels 10, the right side of guide plate main body 1 is fixedly connected with two groups of conical water inlets 4, two circles of water inlet threads 5 are arranged on the outside of conical water inlet 4, two groups of plum blossom-shaped water guide grooves 7 are arranged at the middle position of the inside of guide plate main body 1, three groups of longitudinal semicircular grooves 8 are vertically arranged at the inner wall of guide plate main body 1, transverse water guide grooves 9 are transversely arranged at the inner wall of guide plate main body 1;

[0022] Guide plate main body 1, rear tooth fixed sleeve 2, front tooth fixed sleeve 3 are 3D printing, the shape size of the inside of guide plate main body 1, rear tooth fixed sleeve 2 depends on the shape size of patient's teeth, the size of front tooth fixed sleeve 3, conical water inlet 4 is fixed, the inside of guide plate main body 1, conical water inlet 4, water channel 10 is connected, the material of guide plate main body 1, conical water inlet 4 is same, the inside of conical water inlet 4 is left small right big horn shape, the inner diameter of water channel 10 and the inner diameter of the left side slot of conical water inlet 4 are same, facilitate docking water injection, reduce the operation difficulty;

[0023] The top of the front end of the front tooth fixing sleeve 3 is provided with two handrail areas 6, which are positions for nurses to press their hands when operating, for fixing and ergonomics, so that nurses can solve the problem with one hand, freeing the other hand;

[0024] Specifically, as shown in Figure 1 、 Figure 2 and Figure 4 , the water injection pipe nozzle with internal threads is sleeved outside the conical water injection port 4, and the two circles of water injection port threads 5 can lock the nozzle, so that the purified water in the water injection pipe can directly enter the plum blossom-shaped water guide groove 7 along the water channel 10 to flush the polishing position. During the flushing process, medical staff do not need to support and align, and the operation is more convenient.

[0025] In embodiment 2, the longitudinal semicircular grooves 8 are arranged at equal intervals, and the longitudinal semicircular grooves 8 and the transverse water guide grooves 9 are connected to each other, so that the operation area can be expanded and the blind area can be reduced.

[0026] Specifically, as shown in Figure 2 and Figure 3 , the annular transverse water guide groove 9 can guide the purified water into the entire plum blossom-shaped water guide groove 7, and the longitudinal semicircular groove 8 can match the shape of the dental drill instrument under the premise of ensuring the shape of the plum blossom-shaped water guide groove 7, expand the actual operation range of the plum blossom-shaped water guide groove 7, reduce the omission in operation, realize the function of expanding the operation area, and facilitate the plum blossom-shaped water guide groove 7 to flush the water flow while the drill contacts the tooth with a large contact area when drilling the tooth, so that the cooling is fast, and the friction is also reduced.

[0027] Working principle: the utility model discloses in use, first, the doctor obtains the three-dimensional data of the dental bone in the oral cavity of patient with the aid of oral cavity CT, then designs the operation guide plate with the guide plate design software, and the shape size in rear tooth fixing sleeve 2, front tooth fixing sleeve 3 inside is completely identical with the tooth shape size of patient, can be directly buckled on the tooth of patient, and guide plate main part 1 is at the tooth to be repaired of patient, doctor carries out the operation such as polishing and drilling to the tooth below through plum blossom shape guide water channel 7, when polishing, need to spray water and clean, and the water injection pipe nozzle with internal thread is sleeved outside conical water injection port 4, and two circles of water injection port thread 5 can lock the spray head, and the purified water in water injection pipe directly enters plum blossom shape guide water channel 7 along water channel 10, and the polishing position is washed, and the medical staff does not need to support and aim during the washing process, and it is more convenient to operate. During the operation, guide plate main part 1 is at the tooth to be repaired of patient, doctor carries out the operation such as polishing and drilling to the tooth below through plum blossom shape guide water channel 7, along with the injection of purified water, annular transverse guide water channel 9 can guide the purified water to plum blossom shape guide water channel 7, longitudinal semicircular groove 8 can be matched with the shape of dental drill instrument under the premise of guaranteeing the shape of plum blossom shape guide water channel 7, expand the actual operation range of plum blossom shape guide water channel 7, reduce the omission on operation, realize the function of operation area expansion, and plum blossom shape guide water channel 7 is convenient for water flow flushing, and the contact surface is large when the drill bit drills the tooth, and cooling is fast, and friction can be reduced simultaneously.

[0028] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A one-piece surgical guide with a water injection tube that is not easily detached, comprising a guide body (1), characterized in that: The bottom of the guide plate body (1) is fixedly connected with a rear tooth fixing sleeve (2), the top of the guide plate body (1) is fixedly connected with a front tooth fixing sleeve (3), the right side of the guide plate body (1) is internally provided with two groups of water passing grooves (10), the right side of the guide plate body (1) is fixedly connected with two groups of conical water injection openings (4), the outside of the conical water injection opening (4) is provided with two circles of water injection opening threads (5), the middle position of the inside of the guide plate body (1) is provided with two groups of plum blossom shaped water guide grooves (7), the inner wall of the guide plate body (1) is vertically provided with three groups of longitudinal semicircular grooves (8), and the inner wall of the guide plate body (1) is transversely provided with a transverse water guide groove (9).

2. The one-piece surgical guide plate of claim 1, wherein: The guide plate body (1), the rear tooth fixing sleeve (2) and the front tooth fixing sleeve (3) are 3D printing, the shape and size of the inside of the guide plate body (1) and the rear tooth fixing sleeve (2) depend on the shape and size of the teeth of the patient, and the size of the front tooth fixing sleeve (3) and the conical water injection opening (4) is fixed.

3. The one-piece surgical guide of claim 1, wherein: The inside of the guide plate body (1), the conical water injection opening (4) and the water passing groove (10) are communicated, and the guide plate body (1) and the conical water injection opening (4) are made of the same material.

4. The one-piece surgical guide of claim 1, wherein: The inside of the conical water injection opening (4) is left small and right large in shape, and the inner diameter of the water passing groove (10) is the same as that of the left side groove of the conical water injection opening (4).

5. The one-piece surgical guide of claim 1, wherein: The longitudinal semicircular grooves (8) are arranged at equal intervals, and the inside of the longitudinal semicircular groove (8) and the transverse water guide groove (9) are communicated.

6. The one-piece surgical guide of claim 1, wherein: Two handrails (6) are arranged at the top of the front end of the front tooth fixing sleeve (3).

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