CN220876976U - Multifunctional saliva suction tube - Google Patents

Abstract

The utility model relates to the technical field of oral therapeutic equipment, and particularly discloses a multifunctional saliva suction tube, which comprises a saliva suction tube body and an occlusion cushion block, wherein the occlusion cushion block is provided with a through mounting hole, the saliva suction tube body is movably arranged in the mounting hole in a penetrating manner, and a clamping assembly for fixing the saliva suction tube body is arranged in the mounting hole; the clamping assembly comprises two clamping plates which are abutted tightly, one sides of the two clamping plates, which are far away from each other, are fixedly connected with telescopic springs, and one ends of the telescopic springs, which are far away from the clamping plates, are fixedly connected with the inner wall of the mounting hole. By adopting the technical scheme provided by the utility model, the technical problems that the operation visual field of doctors is blocked to a large extent by using the devices such as the bite pad, the saliva suction tube and the like at the same time in the prior art, and the accuracy and the treatment efficiency of treatment operation are not improved are solved.

Description

Multifunctional saliva suction tube

Technical Field

The utility model relates to the technical field of oral therapeutic equipment, in particular to a multifunctional saliva suction tube.

Background

At present, when doctors perform oral treatment such as probing, repairing and planting of affected teeth on patients, the patients are often required to keep an open state so as to facilitate the doctors to finish treatment operation. When the patient is in mental stress or has long treatment time, the patient is difficult to keep a stable opening state, a certain difficulty is brought to the treatment operation of doctors, and the patient can open the mouth independently for a long time and easily has adverse effects on the health of temporomandibular joints and muscles, so that an occlusal pad is often used in clinical operation to help the patient keep the stable opening state.

In addition, when the treatment operation is carried out on the posterior tooth area of the lower dental alveolus of the patient, saliva secreted by the patient and cooling water used in the operation process are gathered, so that the accuracy of the treatment operation can be influenced, and the stability of the adhesive material and the stability of other material performances can be adversely affected. Therefore, saliva and cooling water are currently sucked by using a saliva suction tube during a therapeutic operation to ensure a doctor has a good therapeutic operation view and to ensure the effectiveness of a therapeutic material.

However, the above prior art has the following problems in the actual operation process:

1. the number of the used instruments is large when the patient is treated in the oral cavity, the operable space of the oral cavity is small, and the simultaneous use of the instruments such as the bite pad, the saliva suction tube and the like can cause a large degree of shielding to the operation visual field of doctors, which is not beneficial to improving the accuracy and the treatment efficiency of treatment operation.

2. An assistant is required to assist in moving the positions of the instruments such as the bite pad, the saliva suction tube and the like so as to better match with the treatment operation of a doctor, and if one assistant assists the doctor in carrying out the treatment operation, the assistant is difficult to simultaneously move a plurality of instruments, so that the treatment efficiency is lower; if a doctor is assisted by a plurality of assistants, medical resources are wasted.

3. When the treatment operation is carried out on the posterior tooth area of the lower dental socket of the patient, in order to avoid the shielding of the treatment area caused by autonomous or involuntary movement of the tongue of the patient, the treatment operation visual field of a doctor is influenced, the tongue of the patient is often required to be limited, so that the operation burden of an assistant is further increased, the treatment operation visual field of the doctor is further shielded by the aid of the equipment used for limiting the tongue of the patient, and the accuracy and the treatment efficiency of the treatment operation are not favorably improved.

4. The existing saliva suction tube has lower saliva suction efficiency, which is unfavorable for improving the overall treatment efficiency.

Disclosure of utility model

The utility model aims to provide a multifunctional saliva suction tube so as to solve the technical problems that the operation visual field of doctors is blocked to a large extent when the devices such as an occluding pad, the saliva suction tube and the like are used simultaneously in the prior art, and the accuracy and the treatment efficiency of treatment operation are not improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a multi-functional saliva suction tube, includes saliva suction tube body and interlock cushion, has offered the mounting hole that runs through on the interlock cushion, and saliva suction tube body activity wears to establish in the mounting hole, is equipped with the clamping assembly who is used for fixed saliva suction tube body in the mounting hole.

The principle and beneficial effect of this scheme are:

According to the scheme, the through mounting holes are formed in the occlusion cushion block, the saliva suction pipe body is arranged in the mounting holes in a penetrating mode, and the saliva suction pipe body is clamped and fixed through the clamping assembly, so that the saliva suction pipe body and the occlusion cushion block are combined, the number of instruments used in an oral cavity treatment process is reduced, on one hand, shielding of an operation visual field of a doctor in the use process can be reduced, and therefore accuracy and treatment efficiency of treatment operation are improved; on the other hand, the assistant can realize the synchronous movement of another instrument by moving the saliva suction tube body or the occlusion cushion block, thereby not only being beneficial to improving the treatment efficiency, but also effectively reducing the operation burden of the assistant, providing the possibility of reducing the number of the assistant and being beneficial to reducing the waste of medical resources.

Preferably, as an improvement, the clamping assembly comprises two clamping plates which are abutted tightly, one sides of the two clamping plates, which are far away from each other, are fixedly connected with telescopic springs, and one ends of the telescopic springs, which are far away from the clamping plates, are fixedly connected with the inner wall of the mounting hole.

The beneficial effects are that: when the saliva sucking device is used, the two clamping plates are moved away from each other, the telescopic springs are compressed at the moment, then the saliva sucking pipe body penetrates through the two clamping plates, after the relative positions of the saliva sucking pipe body and the occlusion cushion block are adjusted, the clamping plates are released, the two clamping plates clamp the saliva sucking pipe body under the action of the elasticity of the telescopic springs, and the saliva sucking pipe body and the occlusion cushion block are fixed. The saliva suction pipe is simple in structure, convenient and fast to operate, and the saliva suction pipe body and the occlusion cushion block can be effectively combined, so that the treatment operation efficiency is effectively improved.

Preferably, as an improvement, a limiting groove is formed in the inner wall of the mounting hole along the axial direction of the telescopic spring, a limiting bump is fixedly connected to the position of the clamping plate corresponding to the limiting groove, and the limiting bump is slidably connected in the limiting groove.

The beneficial effects are that: this scheme is with spacing lug sliding connection in the spacing inslot, through the cooperation in spacing lug and spacing groove, not only can effectively realize the relative movement of two splint, can also guarantee the track that splint removed along the axis of extension spring, avoid splint to take place the swing in the removal process to guarantee that two splint remain the position relative throughout, effectively realize the centre gripping and the relaxation to inhaling saliva pipe body.

Preferably, as an improvement, two clamping grooves are formed in one sides, close to each other, of the clamping plates, the two clamping grooves are arranged oppositely, and the inner diameter of each clamping groove is matched with the outer diameter of the saliva suction tube body.

The beneficial effects are that: during the use, wear to establish the saliva suction tube body between two splint to make the position of saliva suction tube body correspond with the position of centre gripping groove, then release splint, two splint draw close back each other under the elasticity effect of extension spring, saliva suction tube body is pressed from both sides tightly by two splint in the position of centre gripping groove, compare in splint direct with saliva suction tube body contact, the centre gripping groove can increase its area of contact with saliva suction tube body, thereby guarantee the centre gripping stability to saliva suction tube body, then in the use, can guarantee the removal synchronism of saliva suction tube body and interlock cushion, and then improve treatment effeciency.

Preferably, as an improvement, an anti-slip pad is arranged in the clamping groove, and the periphery of the anti-slip pad extends out of the clamping groove.

The beneficial effects are that: set up the slipmat in the grip slot, frictional force when can increase grip slot and saliva suction tube body contact to further improve splint to the grip stability of saliva suction tube body. In addition, extend the grip slot around with the slipmat, can avoid the edge of grip slot to concentrate the oppression and lead to inhaling saliva pipe body by extrusion deformation in the use to inhaling saliva pipe body, be favorable to guaranteeing to inhale saliva pipe body at the effective saliva function of inhaling of treatment.

Preferably, as an improvement, the working end of the saliva suction tube body is provided with a saliva suction head, a plurality of saliva suction holes are formed in the saliva suction head, one end of each saliva suction hole penetrates through the saliva suction head, and the other end of each saliva suction hole is communicated with the saliva suction tube body.

The working end of the saliva suction tube body refers to the end of the saliva suction tube body extending into the oral cavity of a patient during use.

The beneficial effects are that: according to the saliva suction pipe, the saliva suction head with the saliva suction holes is arranged at the working end of the saliva suction pipe body, so that on one hand, the saliva suction efficiency of the saliva suction pipe body can be effectively improved, and the overall treatment efficiency is improved; on the other hand, in the saliva sucking process, the tongue of the patient can be pressed down and limited through the saliva sucking head, so that the shielding of a treatment area caused by autonomous or involuntary movement of the tongue of the patient is avoided, the treatment operation visual field of a doctor is guaranteed, and the accuracy and the treatment efficiency of treatment operation are improved. That is, the saliva suction head of this scheme can play the effect of spacing patient's tongue to a certain extent, then can cancel the use of tongue spacing apparatus, and the further reduction of therapeutic apparatus not only can further reduce the shielding to the treatment operation field of vision to be favorable to improving accuracy and the treatment efficiency of treatment operation, can also alleviate the operation burden of assistant, thereby further provide the possibility that reduces assistant quantity, reduce the waste of medical resource.

Preferably, as an improvement, the saliva suction tube body is a flexible saliva suction tube body, the saliva suction head is a flexible saliva suction head, and shaping wires are arranged in the saliva suction tube body and the saliva suction head.

The beneficial effects are that: this scheme is all set up into flexibility with inhaling saliva pipe body and saliva head to set up moulding wire in inhaling saliva pipe body and saliva head, then in the use, can be according to the region of treatment operation, correspondingly adjust the shape of inhaling saliva pipe body and saliva head, with the shape of adaptation treatment operation region, guarantee saliva effect. In addition, the shape of the saliva suction pipe body and the shape of the saliva suction head can be adjusted to be matched with the shape of the tongue of the patient, so that the tongue of the patient is better limited, the blocking of the treatment area caused by the movement of the patient is avoided, and the accuracy and the treatment efficiency of treatment operation are improved.

Preferably, as a modification, the saliva suction head has a flat shape with a thickness smaller than the lateral dimension.

The beneficial effects are that: this scheme sets up the saliva head into the thickness and is less than transverse dimension's platykurtic, then carries out spacing time to patient's tongue through the saliva head, and platykurtic saliva head can increase its area of contact with patient's tongue, reduces the pressure of applying patient's tongue, avoids long-time oppression to lead to patient's tongue to form the crush injury.

Preferably, as an improvement, the top and the top of the occluding cushion block are provided with anti-slip grooves, and the width of each anti-slip groove is matched with the mouth degree of the teeth.

The beneficial effects are that: according to the scheme, the anti-skid grooves are formed in the top and the bottom of the occlusion cushion block, when the anti-skid groove is used, after a patient bites the occlusion cushion block, teeth of the patient are inserted into the anti-skid groove to be limited, so that the teeth can be prevented from being displaced relative to the occlusion cushion block in the use process, and the stability of operation is guaranteed.

Preferably, as an improvement, the anti-slip groove is internally provided with a raised anti-slip strip.

The beneficial effects are that: according to the scheme, the raised anti-slip strips are arranged in the anti-slip grooves, so that the limiting effect on teeth of a patient can be further improved, and the teeth are prevented from being displaced relative to the occlusion cushion blocks in the use process.

Drawings

Fig. 1 is a schematic structural diagram of a saliva suction tube body in embodiment 1 of the present utility model.

Fig. 2 is a front view of the bite block of embodiment 1 of the present utility model when closed.

Fig. 3 is a front view of the bite block of the present use novel embodiment 1 when opened.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a front view of the bite block of embodiment 2 of the present utility model when opened.

Fig. 6 is a schematic structural view of a splint according to embodiment 3 of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

Reference numerals in the drawings of the specification include: saliva suction pipe body 1, interlock cushion 2, mounting hole 3, clamping component 4, splint 41, extension spring 42, spacing groove 43, spacing lug 44, clamping groove 5, slipmat 6, saliva suction head 7, saliva suction hole 8, shaping wire 9, slipmat 10, antislip strip 11.

Example 1

The utility model provides a multi-functional saliva suction tube, includes the interlock cushion 2 that the saliva suction tube body 1 that is shown as shown in figure 1 and figure 2, and open near the position of bottom on the interlock cushion 2 has the mounting hole 3 that runs through, and saliva suction tube body 1 activity wears to establish in mounting hole 3, is equipped with in the mounting hole 3 and is used for fixed saliva suction tube body 1's clamping component 4.

As shown in fig. 1, the saliva suction tube body 1 is integrally formed with a saliva suction head 7 at a working end of the patient's mouth, the saliva suction head 7 is flat with a thickness smaller than a transverse dimension, and in this embodiment, the thickness of the saliva suction head 7 is the same as an outer diameter of the saliva suction tube. A plurality of saliva sucking holes 8 are uniformly formed in the saliva sucking head 7, one end of each saliva sucking hole 8 is communicated with the saliva sucking pipe body 1, and the other end of each saliva sucking hole 8 penetrates the saliva sucking head 7 at one side, far away from the saliva sucking pipe body 1, of the saliva sucking head 7. The saliva suction pipe body 1 is a flexible saliva suction pipe body 1, the saliva suction head 7 is a flexible saliva suction head 7, and a plurality of shaping metal wires 9 are uniformly inserted in the saliva suction pipe body 1 and the saliva suction head 7. In this embodiment, the saliva suction tube body 1 and the saliva suction head 7 are both made of medical soft plastic, and the shaping wire 9 is made of flexible stainless steel wire. The shaping wire 9 is arranged along the axial direction of the saliva suction pipe body 1, the shaping wire 9 is arranged in the saliva suction head 7 in a fan shape, the position of the flat saliva suction head 7 close to the top and the position of the flat saliva suction head close to the bottom are respectively provided with one layer of shaping wire 9, and the saliva suction holes 8 are arranged between two adjacent shaping wires 9.

As shown in fig. 2 and 3, the clamping assembly 4 includes two clamping plates 41 that mutually support tightly, and the side that two clamping plates 41 keep away from each other is all welded fastening has extension spring 42, and the one end that extension spring 42 kept away from clamping plate 41 and the inner wall welded fastening of mounting hole 3. The clamping plate 41 is slidably connected with the inner wall of the mounting hole 3, specifically, limiting grooves 43 are formed in the inner walls at the top and the bottom of the mounting hole 3 along the axial direction of the telescopic spring 42, limiting protruding blocks 44 are integrally formed in the positions, corresponding to the limiting grooves 43, of the top and the bottom of the clamping plate 41, the limiting protruding blocks 44 are slidably connected in the limiting grooves 43, and the sliding connection of the clamping plate 41 and the inner wall of the mounting hole 3 is achieved. In this embodiment, the top and bottom (i.e. left and right sides in fig. 2 and 3) of the bite block 2 are both provided with the anti-slip grooves 10 as shown in fig. 4, two ends of the anti-slip grooves 10 penetrate through the left and right side walls of the bite block 2, and the width of the anti-slip grooves 10 is larger than the thickness of the teeth of the patient, so as to limit the teeth and avoid slipping in the use process. In other embodiments, the protruding anti-slip strips 11 may be integrally formed in the anti-slip groove 10 to further limit the teeth and avoid slipping during use.

The specific implementation process is as follows:

(1) And (3) assembling: the two clamping plates 41 are shifted, so that the two clamping plates 41 are far away from each other, and the telescopic spring 42 is compressed until the distance between the two clamping plates 41 is larger than the outer diameter of the saliva suction tube body 1; after the relative position of the saliva suction pipe body 1 and the occlusion cushion block 2 is adjusted, the clamping plates 41 are released, the two clamping plates 41 are mutually close under the action of the elastic force of the telescopic spring 42 until the two clamping plates 41 clamp and fix the saliva suction pipe body 1, and then the assembly between the saliva suction pipe body 1 and the occlusion cushion block 2 is completed.

(2) The method comprises the following steps: firstly, one end of the saliva suction pipe body 1, which is far away from the saliva suction head 7, is connected with external suction equipment, the shapes of the saliva suction pipe body 1 and the saliva suction head 7 are adjusted according to the oral cavity shape of a treatment area, a patient opens the mouth, the saliva suction head 7 stretches into the oral cavity of the patient until the saliva suction hole 8 of the saliva suction head 7 is aligned with the treatment area, the saliva suction head 7 presses down the tongue of the patient to limit, then the patient closes the mouth, at the moment, the upper teeth and the lower teeth of the patient are meshed in the upper anti-slip groove 10 and the lower anti-slip groove of the meshing cushion block 2, namely, the fixation of the whole multifunctional saliva suction pipe in the oral cavity of the patient is realized, and saliva and cooling water in the oral cavity of the patient can be sucked by starting the external suction equipment.

(3) And (3) recycling: after treatment is completed, the multifunctional saliva suction tube is taken out from the oral cavity of a patient, the saliva suction tube body 1 and the occlusion cushion block 2 are detached, foreign matters possibly enter the saliva suction tube body 1 in the saliva suction process, the saliva suction tube is difficult to clean thoroughly, the saliva suction head 7 is directly contacted with the oral cavity of the patient, the saliva suction tube body 1 after use is discarded for avoiding cross infection, and the occlusion cushion block 2 is sterilized and then recycled.

Compared with the prior art, the saliva suction tube, the occlusion cushion block and the tongue baffle are combined, so that the space occupied by surgical instruments is greatly saved, the treatment operation visual field is facilitated to be developed, the overall treatment efficiency is improved, the operation burden of an assistant is reduced, and medical resources are saved. In addition, the scheme is particularly suitable for the conditions of low coordination degree and large saliva amount in children oral cavity treatment, on one hand, the saliva suction head 7 plays a role of a tongue baffle in the use process, and can shield the tongue with large activity of children, so that the damage of the treatment operation on the tongue of the children is avoided; on the other hand, the saliva suction head 7 is provided with a plurality of saliva suction holes 8, so that the saliva suction efficiency can be effectively improved; therefore, the safety and efficiency of children oral treatment can be greatly improved by the scheme.

Example 2

A multifunctional saliva suction tube, as shown in fig. 5, is different from embodiment 1 in that: two splint 41 all open the semicircular centre gripping groove 5 of cross section in one side that is close to each other, and two centre gripping grooves 5 set up relatively, and the internal diameter of centre gripping groove 5 and the external diameter phase-match of inhaling saliva pipe body 1, two splint 41 draw close the back promptly, and the inner wall of centre gripping groove 5 offsets with the outer wall of inhaling saliva pipe body 1, will inhale saliva pipe body 1 centre gripping fixed.

Compared with the embodiment 1, the saliva suction tube body 1 can be clamped by the clamping assembly 4, so that the clamping stability of the saliva suction tube body 1 by the clamping assembly 4 is improved, the synchronous movement of the saliva suction tube body 1 and the occlusion cushion block 2 is ensured, the operation burden of an assistant is reduced, and the treatment efficiency is improved.

Example 3

A multifunctional saliva suction tube, as shown in fig. 6, which is different from embodiment 2 in that: the clamping groove 5 is internally adhered and fixed with an anti-slip pad 6, and the periphery of the anti-slip pad 6 extends out of the clamping groove 5.

Compared with the embodiment 2, the friction force between the clamping assembly 4 and the saliva suction tube body 1 can be increased, and the clamping stability of the clamping assembly 4 to the saliva suction tube body 1 is further improved. The clamping grooves 5 extend from the periphery of the anti-slip pad 6, so that concentrated extrusion of edges of the clamping grooves 5 to the saliva suction tube body 1 can be avoided, deformation of the saliva suction tube body 1 in the use process is avoided, and saliva suction function of the saliva suction tube body 1 can be effectively ensured; it is also possible to avoid the edge of the clamping groove 5 from causing additional wear to the outer wall of the saliva suction tube body 1, thereby prolonging the service life of the saliva suction tube body 1.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (9)

1. A multifunctional saliva suction tube, which is characterized in that: the saliva suction pipe comprises a saliva suction pipe body and a meshing cushion block, wherein a penetrating mounting hole is formed in the meshing cushion block, the saliva suction pipe body movably penetrates through the mounting hole, and a clamping assembly for fixing the saliva suction pipe body is arranged in the mounting hole; the clamping assembly comprises two clamping plates which are abutted tightly, one sides of the two clamping plates, which are far away from each other, are fixedly connected with telescopic springs, and one ends of the telescopic springs, which are far away from the clamping plates, are fixedly connected with the inner wall of the mounting hole.

2. A multifunctional saliva suction tube as defined in claim 1, wherein: and a limiting groove is formed in the inner wall of the mounting hole along the axial direction of the telescopic spring, a limiting lug is fixedly connected to the position of the clamping plate corresponding to the limiting groove, and the limiting lug is slidably connected in the limiting groove.

3. A multifunctional saliva suction tube as defined in claim 2, wherein: two clamping grooves are formed in one sides, close to each other, of the clamping plates, the two clamping grooves are arranged oppositely, and the inner diameter of each clamping groove is matched with the outer diameter of the saliva suction tube body.

4. A multifunctional saliva suction tube as defined in claim 3, wherein: the clamping groove is internally provided with an anti-slip pad, and the periphery of the anti-slip pad extends out of the clamping groove.

5. A multifunctional saliva suction tube as defined in any one of claims 1-4, wherein: the saliva suction pipe comprises a saliva suction pipe body, wherein a saliva suction head is arranged at the working end of the saliva suction pipe body, a plurality of saliva suction holes are formed in the saliva suction head, one end of each saliva suction hole penetrates through the saliva suction head, and the other end of each saliva suction hole is communicated with the saliva suction pipe body.

6. A multifunctional saliva suction tube as defined in claim 5, wherein: the saliva suction pipe body is a flexible saliva suction pipe body, the saliva suction head is a flexible saliva suction head, and shaping metal wires are arranged in the saliva suction pipe body and the saliva suction head.

7. The multifunctional saliva suction tube as recited in claim 6, further comprising: the saliva suction head is in a flat shape with the thickness smaller than the transverse dimension.

8. A multifunctional saliva suction tube as defined in claim 1, wherein: anti-slip grooves are formed in the top of the occlusion cushion block and the top of the occlusion cushion block, and the width of each anti-slip groove is matched with the mouth degree of teeth.

9. A multifunctional saliva suction tube as defined in claim 8, wherein: raised anti-slip strips are arranged in the anti-slip grooves.