CN212996844U

CN212996844U - Saliva suction tube with tongue protection function

Info

Publication number: CN212996844U
Application number: CN202021150831.4U
Authority: CN
Inventors: 李夏
Original assignee: Stomatological Hospital of Chongqing Medical University
Current assignee: Stomatological Hospital of Chongqing Medical University
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-20
Anticipated expiration: 2030-06-19

Abstract

In order to solve the problems that the prior saliva suction tube cannot effectively fix and protect the tongue and the like, the utility model provides a saliva suction tube with a tongue protection function, which comprises a suction tube and a saliva suction head, wherein the saliva suction head is in a hollow disc shape, the diameter of the disc is more than twice of that of the suction tube, and the thickness of the disc is larger than that of the suction tube; the radial direction of the disc is axially connected with the suction pipe, and the hollow space of the disc is the same as the inner hole of the suction pipe; end face suction holes with different sizes are arranged on one end face of the disc, and cylindrical face suction holes are uniformly arranged on the outer half side cylindrical face of the disc. The utility model discloses take tongue protect function's saliva suction tube's useful technological effect is can effectively protect and fix the tongue, avoids causing the damage to the tongue mucosa, and widens the treatment field of vision, has increased patient's comfort and degree of cooperation.

Description

Saliva suction tube with tongue protection function

Technical Field

The utility model relates to a medical instrument for saliva suction in the process of stomatology diagnosis and treatment, in particular to a saliva suction tube with a tongue protection function.

Background

At present, in the oral diagnosis and treatment process of a patient in a hospital, the patient needs to stretch the oral cavity to be large enough, and a doctor can use an instrument to perform treatment operation in the oral cavity of the patient. Since the treatment process takes a long time, a patient may generate a large amount of saliva during the treatment process, or a doctor may generate debris, water mist and blood during tooth extraction, tooth drilling and the like, or may generate sewage during wound cleaning and the like, and the saliva or the debris, the water mist and the blood may be sucked out of the oral cavity by using a saliva suction tube. The saliva suction pipe in the prior art comprises a suction pipe and a saliva suction head, wherein the saliva suction head is in a cylindrical shape with a diameter slightly larger than that of the suction pipe, and is arranged at one end of the suction pipe, and a suction hole is formed in the end head; the straw is a transparent plastic pipe, and the inner wall of the pipe is provided with the antirust alloy wires, so that the straw can be conveniently bent into various required shapes without rebounding. When the suction tube is used, one end of the suction tube, which is not provided with the saliva suction head, is inserted into the negative pressure pipeline handle, the saliva suction tube is bent into a required shape by hand, so that the saliva suction head is placed at a proper position in the oral cavity of a patient, the negative pressure switch is turned on, and saliva or bloody water is sucked out of the oral cavity by one end of the saliva suction head under the action of negative pressure. It can be seen that the prior art salivary ducts have the following problems: 1. because the saliva sucking head is small and exquisite, the hand strength can be consumed when the tongue is blocked, and the area for effectively protecting the tongue is smaller. 2. Because the suction pipe wall is in a smooth state, the suction pipe can slip when stopping the tongue, the tongue can shake without a tool for stopping the tongue, and the tongue can be scratched when the suction pipe is carelessly operated. 3. Because the tongue of some patients who are easy to be stressed shakes seriously, especially in the department of stomatology of children, most children cannot control the tongue to shake, the saliva sucking head can be pushed away by a slight shake, and at this time, if a doctor carelessly scratches the tongue.

Obviously, the prior art saliva suction tube has the problems that the saliva suction tube cannot effectively fix and protect the tongue and the like.

Disclosure of Invention

Inhale the saliva pipe for solving prior art and exist can not effective fixed and protection tongue scheduling problem, the utility model provides a take tongue protect function's saliva pipe of inhaling.

The saliva suction pipe with the tongue protection function comprises a suction pipe and a saliva suction head, wherein the saliva suction head is in a hollow disc shape, the diameter of the disc is more than twice of the diameter of the suction pipe, and the thickness of the disc is larger than the diameter of the suction pipe; the radial direction of the disc is axially connected with the suction pipe, and the hollow space of the disc is the same as the inner hole of the suction pipe; end face suction holes with different sizes are arranged on one end face of the disc, and cylindrical face suction holes are uniformly arranged on the outer half side cylindrical face of the disc.

Furthermore, the utility model discloses take tongue protect function's salivary duct of inhaling is provided with the triangle-shaped strengthening rib in the junction of inhaling saliva head and straw.

Further, the utility model discloses take tongue protect function's saliva suction pipe, the disc terminal surface of inhaling the saliva head is provided with excessive circular arc with the handing-over line department of face of cylinder.

Further, the utility model discloses take tongue protect function's saliva suction tube inhales the saliva head and adopts the soft plastics preparation of just taking hardness, and its disc outside face of cylinder is dull polish antiskid face.

The utility model discloses take tongue protect function's saliva suction tube's useful technological effect is can effectively protect and fix the tongue, avoids causing the damage to the tongue mucosa, and widens the treatment field of vision, has increased patient's comfort and degree of cooperation.

Drawings

FIG. 1 is a schematic diagram of a prior art saliva suction tube;

FIG. 2 is a schematic structural view of the saliva suction tube with tongue protection function of the present invention;

FIG. 3 is a partial schematic view of the saliva sucking tube with tongue protection function of the present invention;

fig. 4 is a partial schematic view of another angle of the saliva suction head of the saliva suction tube with tongue protection function of the present invention.

The saliva sucking tube with tongue protecting function of the present invention will be further explained with reference to the attached drawings and the detailed description.

Detailed Description

Fig. 1 is a schematic structural diagram of a prior art saliva suction tube, wherein 1 is a suction tube and 2 is a saliva suction head. As can be seen from the figure, the prior art saliva suction tube comprises a suction tube and a saliva suction head, wherein the saliva suction head is arranged at one end of the suction tube and is provided with a suction hole at the tip; the straw is a transparent plastic pipe, and the inner wall of the pipe is provided with the antirust alloy wires, so that the straw can be conveniently bent into various required shapes without rebounding. When the suction tube is used, one end of the suction tube, which is not provided with the saliva suction head, is inserted into the negative pressure pipeline handle, the saliva suction tube is bent into a required shape by hand, so that the saliva suction head is placed at a proper position in the oral cavity of a patient, the negative pressure switch is turned on, and saliva or bloody water is sucked out of the oral cavity by one end of the saliva suction head under the action of negative pressure. It can be seen that the prior art salivary ducts have the following problems: 1. because the saliva sucking head is small and exquisite, the hand strength can be consumed when the tongue is blocked, and the area for effectively protecting the tongue is smaller. 2. Because the suction pipe wall is in a smooth state, the suction pipe can slip when stopping the tongue, the tongue can shake without a tool for stopping the tongue, and the tongue can be scratched when the suction pipe is carelessly operated. 3. Because the tongue of some patients who are easy to be stressed shakes seriously, especially in the department of stomatology of children, most children cannot control the tongue to shake, the saliva sucking head can be pushed away by a slight shake, and at this time, if a doctor carelessly scratches the tongue.

Fig. 2 is the utility model discloses take tongue protect function's the structural schematic diagram of inhaling the salivary duct, fig. 3 is the utility model discloses take tongue protect function's the partial schematic diagram of inhaling the salivary duct and inhaling the saliva head, fig. 4 is the utility model discloses take tongue protect function's the partial schematic diagram of inhaling another angle of saliva head of salivary duct. In the figure, 1 is a suction pipe, 3 is a saliva suction head, 3-1 is an end face suction hole, 3-2 is a cylindrical surface suction hole, and 3-3 is a reinforcing rib. As can be seen from the figure, the saliva sucking pipe with the tongue protecting function comprises a suction pipe 1 and a saliva sucking head 3, wherein the saliva sucking head 3 is in the shape of a hollow disc, the diameter of the disc is more than twice of that of the suction pipe, and the thickness of the disc is larger than that of the suction pipe; the radial direction of the disc is axially connected with the suction pipe, and the hollow space of the disc is the same as the inner hole of the suction pipe; end face suction holes 3-1 with different sizes are arranged on one end face of the disc, and cylindrical face suction holes 3-2 are uniformly arranged on the outer half side cylindrical face of the disc. Obviously, the utility model discloses take tongue protect function's saliva suction pipe inhale saliva head increase and block the area of tongue, about prior art inhale 4.5 times of saliva head for in the time put into mouthful with the crooked moulding back of straw, will inhale that the saliva head does not inhale that terminal surface in hole and hug closely the tongue, alright block the protection with the tongue and get up. Because the end face of the saliva sucking head without the saliva sucking hole is not provided with the small saliva sucking hole, the damage of negative pressure to the tongue mucosa which is in direct contact can be effectively prevented. On the other hand, the utility model discloses inhale the saliva head and be provided with the terminal surface and inhale the hole with the cylinder, can conveniently effectively absorb saliva, blood, water smoke, piece etc.. In addition, because the area for blocking the tongue is increased, the comfort of the tongue is increased under the same pressure, and meanwhile, the labor spent in operation is reduced, so that the fatigue of an operator is reduced, and the comfort and the matching degree of a patient are increased. Also, since the disc-shaped saliva sucking head is used, a safer spatial structure is formed in the oral cavity and surrounding tissues, so that a wide and safe treatment view can be provided for an operator. Meanwhile, the disc-shaped saliva sucking head is easy to be arranged at the root of the tongue, the side surface of the tongue or the surface of the tongue, so that the area for blocking the tongue is increased, the pressure on the tongue is reduced, the counter force of the tongue is reduced or the counter force is stopped, and the situation that the tongue of a patient is free from being bound to enter an operation position and is possibly scratched is avoided. The tongue shaking condition of some patients is difficult to control autonomously, the area of the blocked tongue is increased, and the situation that the tongue of the patient is not bound to enter an operation position and is possibly scratched can be effectively avoided.

In order to strengthen the connection strength of the saliva sucking head and the suction pipe, the utility model discloses take tongue protect function's saliva sucking pipe is provided with the triangle-shaped strengthening rib in the junction of saliva sucking head and suction pipe.

In order to improve the comfort level of the patient, the utility model discloses take tongue protect function's saliva suction pipe, the disc terminal surface of inhaling the saliva head is provided with excessive circular arc with the handing-over line department of the face of cylinder. And, adopt the soft plastics preparation of just taking hardness to inhale the saliva head, its disc outside face of cylinder is dull polish antiskid face, under the prerequisite of guaranteeing comfortable, effective protection sheltering from, prevents that the tongue from slipping and accident takes place.

Obviously the utility model discloses take tongue protect function's saliva suction pipe's useful technological effect is can effectively protect and fix the tongue, avoids causing the damage to the tongue mucosa, and widens the treatment field of vision, has increased patient's comfort and degree of cooperation.

Claims

1. A saliva suction tube with a tongue protection function is characterized by comprising a suction tube and a saliva suction head, wherein the saliva suction head is in a hollow disc shape, the diameter of the disc is more than twice of that of the suction tube, and the thickness of the disc is larger than that of the suction tube; the radial direction of the disc is axially connected with the suction pipe, and the hollow space of the disc is the same as the inner hole of the suction pipe; end face suction holes with different sizes are arranged on one end face of the disc, and cylindrical face suction holes are uniformly arranged on the outer half side cylindrical face of the disc.

2. A saliva suction tube with tongue protection function as claimed in claim 1, wherein a triangular reinforcing rib is provided at the connection of the saliva suction head and the suction tube.

3. A saliva suction tube with tongue protection function as claimed in claim 1, wherein the cross-over line between the disc end face and the cylindrical surface of the saliva suction head is provided with an excessive arc.

4. A saliva suction tube with tongue protection as claimed in claim 1, wherein the saliva suction head is made of soft and rigid plastic, and the cylindrical surface of the outer side of the disc is a frosted anti-slip surface.