CN217488942U - A stomatological medical suction tube fixing device - Google Patents

Abstract

The utility model discloses a fixing device for oral medical salivary suction tubes, which comprises a V-shaped elastic part, wherein the V-shaped elastic part comprises arc heads symmetrically arranged at the upper end, fixed rods are symmetrically arranged at two sides of the lower end of the V-shaped elastic part, the lower ends of the fixed rods are connected with the fixed heads, a guide tube is arranged in the middle of the V-shaped elastic part, the lower end of the guide tube is welded with the V-shaped elastic part, a guide groove is arranged in the lower end of the V-shaped elastic part, and the guide tube is communicated with the guide groove; a jacking assembly is connected between the two ends of the guide pipe and the arc-shaped head and comprises an arc-shaped telescopic rod, and an arc-shaped spring is wrapped on the surface of the arc-shaped telescopic rod; the utility model discloses a V type elastic component and the tight subassembly in top realize inhaling the fixed of salivary duct, easy operation makes things convenient for doctor's operation, has the practicality.

Description

A stomatological medical suction tube fixing device

technical field

The utility model relates to the technical field of oral appliances, in particular to a fixing device for a saliva suction tube for oral medicine.

Background technique

The cavity in the mouth is composed of two lips, two cheeks, hard palate, soft palate, etc.; there are teeth, tongue, salivary glands and other organs in the oral cavity; in the oral cavity, the teeth are used as the dividing line to divide the oral cavity into the inherent dentition. Oral vestibule in the periphery of the mouth and dentition.

The oral saliva suction tube is generally of L-shaped structure. The existing saliva suction tube is usually hung at the corner of the patient's mouth. When in use, the doctor holds the saliva suction tube to suck the patient's oral saliva. The lack of a fixing device for the saliva suction tube makes it impossible to suck in time. In addition to affecting the operation of the doctor, and also affecting the breathing of the patient, it is easy to cause saliva to enter the trachea, causing stress reactions such as coughing, which is not conducive to surgical operations. Therefore, the utility model proposes a saliva suction tube fixing device for oral medicine, which solves the above problems. The problem.

Utility model content

The purpose of the present utility model is to provide a fixing device for a saliva suction tube for oral medicine, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a device for fixing a saliva suction tube for oral medicine, comprising a V-shaped elastic member, the V-shaped elastic member includes an arc-shaped head symmetrically arranged at the upper end, and the V-shaped elastic member There are fixed rods symmetrically on both sides of the lower end of the fixed rod, and the lower ends of the fixed rods are connected with fixed heads. There is a guide groove inside the lower end of the elastic piece, and the guide tube communicates with the guide groove; both ends of the guide tube and the arc-shaped head are connected with a jacking assembly, and the jacking assembly includes an arc-shaped lifting and shrinking rod , the surface of the arc-shaped lifting and shrinking rod is wrapped with an arc-shaped spring.

Preferably, the V-shaped elastic member is integrally formed with the arc head and the fixing rod, and the fixing rod and the fixing head are integrally formed.

Preferably, both ends of the arc-shaped lift rod are welded to the arc-shaped head and the guide tube, respectively, and both ends of the arc-shaped spring are welded to the arc-shaped head and the guide tube, respectively.

Preferably, a saliva suction tube is inserted into the guide tube, the lower end of the saliva suction tube passes through the guide groove, and the saliva suction tube is clamped between the fixed heads.

Preferably, the fixing head has a semicircular structure with the same radius as the saliva suction tube, and an elastic rubber pad is bonded to the inner side of the fixing head.

Compared with the prior art, the beneficial effect of the utility model is that the utility model adopts the V-shaped elastic piece and the pressing component to realize the fixation of the saliva suction tube, the operation is simple, the operation of the doctor is convenient, and the utility model has practicability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the left side view structure schematic diagram of the utility model;

FIG. 4 is a schematic view of a cross-sectional structure in the direction of A-A in FIG. 1 of the present utility model.

In the figure: 1. V-shaped elastic part; 11. Arc-shaped head; 12. Fixed rod; 13. Fixed head; 14. Guide tube; 15. Guide groove; 22. Arc spring; 3. Suction tube; 4. Elastic rubber pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a device for fixing a saliva suction tube for oral medicine, comprising a V-shaped elastic member 1, and the V-shaped elastic member 1 includes an arc-shaped head 11 symmetrically arranged at the upper end, The lower end of the V-shaped elastic member 1 is symmetrically provided with fixing rods 12 on both sides, and the lower ends of the fixing rods 12 are connected with a fixing head 13. The middle of the V-shaped elastic member 1 is provided with a guide tube 14. The guide tube The lower end of 14 is welded with the V-shaped elastic piece 1, the lower end of the V-shaped elastic piece 1 is provided with a guide groove 15, the guide pipe 14 is communicated with the guide groove 15; the two ends of the guide pipe 14 are connected with the arc head 11 A jacking assembly 2 is connected between them, and the jacking assembly 2 includes an arc-shaped lifting and shrinking rod 21 , and the surface of the arc-shaped lifting and shrinking rod 21 is wrapped with an arc-shaped spring 22 .

Further, the V-shaped elastic member 1 is integrally formed with the arc head 11 and the fixing rod 12 , and the fixing rod 12 and the fixing head 13 are integrally formed.

Further, both ends of the arc-shaped lift rod 21 are welded to the arc-shaped head 11 and the guide tube 14 respectively, and both ends of the arc-shaped spring 22 are welded to the arc-shaped head 11 and the guide tube 14 respectively. The V-shaped elastic member 1 is placed in the patient's oral cavity through the provided pressing component 2 to support the left and right sides, which facilitates the overall positioning of the device.

Further, a saliva suction tube 3 is inserted into the guide tube 14 , the lower end of the saliva suction tube 3 passes through the guide groove 15 , and the saliva suction tube 3 is clamped between the fixed heads 13 . The saliva suction tube 3 is inserted through the upper end of the guide tube 14 , and is clamped and fixed between the fixing heads 13 .

Further, the fixing head 13 has a semicircular structure, and the radius is the same as that of the saliva suction tube 3 , and an elastic rubber pad 4 is bonded to the inner side of the fixing head 13 . The elastic rubber pad 4 is used to facilitate clamping and fixing of the saliva suction tube 3 during use.

Specifically, when the utility model is used, firstly insert the saliva suction tube 3 through the upper end of the guide tube 14, and at the same time pinch the two sides of the V-shaped elastic member 1 with one hand, release the jaws of the two fixed heads 13, and the saliva suction tube 3 Entering the jaws of the two fixing heads 13 through the guide groove 15, the doctor puts the V-shaped elastic piece 1 into the patient's mouth, the doctor can draw the saliva tube 3 according to the patient's mouth, keep the required length of the upper end, and then release the hand , the two fixed heads 13 clamp the saliva suction tube 3, and finally the saliva suction tube 3 is connected to the suction device; At the same time, the whole device is positioned on both sides of the oral cavity, the utility model is easy to operate, convenient for the fixed use of the saliva suction tube 3, and convenient for the operation of the doctor.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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

Claims (5)

1. A saliva suction tube fixing device for oral medicine, characterized in that it comprises a V-shaped elastic member (1), and the V-shaped elastic member (1) includes an arc-shaped head (11) whose upper end is symmetrically arranged, and the V-shaped elastic member (1) The lower end of the elastic piece (1) is symmetrically provided with fixing rods (12) on both sides, the lower ends of the fixing rods (12) are all connected with fixing heads (13), and a guide tube is provided in the middle of the V-shaped elastic piece (1). (14), the lower end of the guide tube (14) is welded with the V-shaped elastic piece (1), and the lower end of the V-shaped elastic piece (1) is provided with a guide groove (15), and the guide tube (14) communicates with the guide groove (15); both ends of the guide tube (14) and the arc-shaped head (11) are connected with a jacking assembly (2), and the jacking assembly (2) includes an arc-shaped lifting and shrinking rod (21), the surface of the arc-shaped lifting and shrinking rod (21) is wrapped with an arc-shaped spring (22). 2 . The saliva suction tube fixing device for oral medicine according to claim 1 , wherein the V-shaped elastic member ( 1 ) is integrally formed with the arc head ( 11 ) and the fixing rod ( 12 ). 3 . The fixing rod (12) and the fixing head (13) are integrally formed. 3. A saliva suction tube fixing device for oral medicine according to claim 1, characterized in that: both ends of the arc-shaped lifting and shrinking rod (21) are respectively connected with the arc-shaped head (11) and the guide tube (14) For welding, the two ends of the arc spring (22) are respectively welded with the arc head (11) and the guide tube (14). The saliva suction tube fixing device according to claim 1, characterized in that: the guide tube (14) is inserted with a saliva suction tube (3), and the lower end of the saliva suction tube (3) passes through A guide groove (15), the saliva suction tube (3) is clamped between the fixed heads (13). The saliva suction tube fixing device according to claim 1, characterized in that: the fixing head (13) is a semicircular structure, and the radius is the same as that of the saliva suction tube (3). An elastic rubber pad (4) is bonded to the inner side of the head (13).

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