CN220695385U

CN220695385U - Saliva suction tube

Info

Publication number: CN220695385U
Application number: CN202322097298.XU
Authority: CN
Inventors: 谌代剑; 刘磊
Original assignee: Suzhou Prion Biotechnology Co ltd
Current assignee: Suzhou Prion Biotechnology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-04-02
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a saliva suction tube which comprises a tube body, wherein one end of the tube body is fixedly provided with a joint, one end of the tube body, far away from the joint, is obliquely provided with a connecting tube, a supporting mechanism is arranged outside the tube body, one end, far away from the tube body, of the connecting tube is fixedly provided with a suction head, an adjusting mechanism is arranged inside the tube body, the tube body is connected with a filtering frame, and a filtering mechanism is arranged inside the filtering frame. According to the utility model, through the arrangement of the liquid inlet pipe, the liquid outlet pipe, the filter screen and the filter frame, impurities are collected by the filter frame, the impurities are prevented from staying in the pipe body to cause the pipe body to be blocked, and meanwhile, through the cooperation of the rotating block, the mounting block, the connecting rod and the connecting block, the filter screen is convenient to mount and dismount, so that the filter screen is convenient to recycle, and through the cooperation of the annular block and the supporting block, the tongue of a patient is convenient to support, the tongue is prevented from being far away from the suction head, the tongue is prevented from extruding the suction head, and the use is convenient.

Description

Saliva suction tube

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a saliva suction tube.

Background

The saliva suction pipe is a medical instrument which is connected with the saliva suction pipe by a negative pressure device to generate negative pressure in the oral outpatient treatment process, and the saliva suction pipe sucks water mist, scraps, blood and saliva in the oral cavity so as to keep the operation visual field in the oral cavity clear.

The existing saliva suction tube mainly comprises a single-hole structure and a porous structure, the single-hole structure can absorb larger impurities, but the absorption efficiency is lower, meanwhile, the sucked impurities also easily cause saliva suction tube blockage, even instruments connected with the saliva suction tube can be influenced, the porous structure can improve the absorption efficiency, but is difficult to absorb the impurities, a large amount of solid impurities remain in the oral cavity of a patient, and the cooperation of the patient to the treatment process is influenced.

According to the retrieval discovery publication number CN217744666U, an improved oral cavity strong suction head is disclosed, and relates to the field of oral cavity medical equipment.

The device is convenient for adjust the suction head position through the setting of structure such as joint, suction head, limiting plate for the suction head can be absorptive more comprehensive in patient's oral cavity, does not need to take out the oral cavity adjustment with the suction head moreover, promotes the treatment, but after patient's oral cavity remained a large amount of solid impurity got into the saliva suction tube in the in-service use, easily caused the saliva suction tube to block up, influences the use.

Disclosure of Invention

The utility model aims to solve the problem that the use is affected due to the fact that a saliva suction tube is easy to be blocked when in use in the prior art.

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

the utility model provides a saliva suction tube, includes the body, body one end is fixed to be provided with and connects, the body is kept away from and is connected one end slope and be provided with the connecting pipe, the body outside is equipped with supporting mechanism, the connecting pipe is kept away from the fixed suction head that is provided with of body one end, the body inside is equipped with adjustment mechanism, the body is connected with the filter frame, be equipped with filtering mechanism in the filter frame.

Preferably, the supporting mechanism comprises an annular block fixedly sleeved on the outer side wall of the pipe body, the outer side wall of the annular block is fixedly connected with a supporting block, and the supporting block is arranged at one end close to the suction head.

Preferably, the adjusting mechanism comprises a fixing belt fixedly arranged on the inner side wall of the pipe body, and an adjusting copper wire is fixedly arranged between the fixing belt and the inner side wall of the pipe body.

Preferably, a liquid inlet pipe and a liquid outlet pipe are respectively and fixedly connected between the filtering frame and the pipe body, a partition plate is fixedly arranged on the inner side wall of the pipe body, and the partition plate is arranged between the liquid inlet pipe and the liquid outlet pipe.

Preferably, the filter mechanism comprises a mounting block arranged inside the filter frame, a mounting opening is formed in the outer side wall of the mounting block, a filter screen is fixedly arranged on the inner side wall of the mounting opening, the filter screen is arranged between the liquid inlet pipe and the liquid outlet pipe, the mounting block is matched with the inner shape of the filter frame, and a fixing mechanism is arranged on the mounting block.

Preferably, the fixed establishment includes the rotating block, rotating block lateral wall fixedly connected with connecting block, connecting block lateral wall and filter frame inside wall threaded connection, fixedly provided with two connecting rods that are the symmetry setting between connecting block and the installation piece.

The beneficial effects of the utility model are as follows:

through the setting of feed liquor pipe, the drain pipe, filter screen and filter frame for impurity is collected by the filter frame, avoids impurity to stay in the body, causes the body to block up, uses through the cooperation of rotating block, installation piece, connecting rod and connecting block simultaneously, makes the filter screen be convenient for install and dismantle, thereby is convenient for carry out reuse to the filter screen, avoids causing extravagant, and uses through the cooperation of annular piece and supporting shoe, is convenient for support patient's tongue, makes the tongue keep away from the suction head, avoids the tongue to extrude the suction head, facilitates the use.

Drawings

Fig. 1 is a schematic structural view of a saliva suction tube according to the present utility model;

fig. 2 is a schematic diagram of a connection structure between a tube body and a filter frame in a saliva suction tube according to the present utility model;

fig. 3 is a schematic diagram of a connection structure of a filter screen and a connection rod in a saliva suction tube according to the present utility model.

In the figure: 1. a tube body; 2. a joint; 3. a connecting pipe; 4. a suction head; 5. a filter frame; 6. an annular block; 7. a support block; 8. adjusting copper wires; 9. a fixing belt; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a partition plate; 13. a filter screen; 14. a mounting block; 15. a connecting rod; 16. a rotating block; 17. and (5) connecting a block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a saliva suction tube comprises a tube body 1, wherein one end of the tube body 1 is fixedly provided with a joint 2, one end, far away from the joint 2, of the tube body 1 is obliquely provided with a connecting tube 3, and a supporting mechanism is arranged outside the tube body 1.

Wherein, supporting mechanism is including fixed annular piece 6 of cup jointing on the body 1 lateral wall, annular piece 6 lateral wall fixedly connected with supporting shoe 7, and supporting shoe 7 sets up and is being close to suction head 4 one end, supports the tongue in the patient's mouth through the setting of supporting shoe 7 for the tongue is kept away from suction head 4, and suction head 4 of being convenient for inhales saliva.

The pipe body 1 one end is kept away from to the connecting pipe 3 is fixed and is provided with suction head 4, and pipe body 1 is inside to be equipped with adjustment mechanism, and adjustment mechanism is including fixed band 9 that sets up on pipe body 1 inside wall, fixed band 9 and the fixed regulation copper wire 8 that is provided with between the pipe body 1 inside wall, and pipe body 1 is the hose setting, through the setting of adjusting copper wire 8, is convenient for buckle pipe body 1 to be convenient for adjust the use to suction head 4 angle.

The pipe body 1 is connected with the filter frame 5, and fixedly connected with feed liquor pipe 10 and drain pipe 11 respectively between filter frame 5 and the pipe body 1, and referring to description figure 2, drain pipe 11 keeps away from pipe body 1 one end setting bottom department in filter frame 5, is convenient for take out the liquid in the filter frame 5, and pipe body 1 inside wall is fixed to be provided with baffle 12, and baffle 12 sets up between feed liquor pipe 10 and drain pipe 11.

Be equipped with filtering mechanism in the filter frame 5, filtering mechanism is including setting up at the inside installation piece 14 of filter frame 5, the installing port has been seted up to installation piece 14 lateral wall, the fixed filter screen 13 that is provided with of installing port inside wall, filter screen 13 sets up between feed liquor pipe 10 and drain pipe 11, filter the impurity in the saliva through filter screen 13 for impurity stops in filter frame 5, avoids causing the jam to body 1 and negative pressure instrument, installation piece 14 and the inside shape looks adaptation of filter frame 5, be equipped with fixed establishment on the installation piece 14.

Wherein, fixed establishment includes rotating block 16, and rotating block 16 lateral wall fixedly connected with connecting block 17, connecting block 17 lateral wall and filter frame 5 inside wall threaded connection, and connecting block 17 lateral wall is equipped with the external screw thread, and filter frame 5 inside wall has seted up the screw thread groove with external screw thread looks adaptation, fixedly between connecting block 17 and the installation piece 14 is provided with two connecting rods 15 that are the symmetry setting.

According to the utility model, the pipe body 1 is connected with the negative pressure equipment through the joint 2, the suction head 4 is placed in a mouth of a patient, the tongue of the patient is far away from the suction head 4 through the supporting block 7, saliva and impurities in the mouth of the patient flow into the pipe body 1 through the suction head 4 and enter the filter frame 5 through the liquid inlet pipe 10, the impurities are filtered through the filter screen 13 and stay in the filter frame 5, the blockage of the pipe body 1 and the negative pressure equipment is avoided, meanwhile, the filter screen 13 can be detached and cleaned, the repeated use is facilitated, and the use is convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a saliva suction tube, includes body (1), its characterized in that, body (1) one end is fixed to be provided with and connects (2), body (1) is kept away from joint (2) one end slope and is provided with connecting pipe (3), body (1) outside is equipped with supporting mechanism, connecting pipe (3) are kept away from body (1) one end and are fixedly provided with suction head (4), body (1) inside is equipped with adjustment mechanism, body (1) are connected with filter frame (5), be equipped with filtering mechanism in filter frame (5).

2. The saliva suction tube as recited in claim 1, wherein the supporting mechanism comprises an annular block (6) fixedly sleeved on the outer side wall of the tube body (1), the outer side wall of the annular block (6) is fixedly connected with a supporting block (7), and the supporting block (7) is arranged at one end close to the suction head (4).

3. A saliva suction tube as defined in claim 1, wherein the adjusting mechanism comprises a fixing band (9) fixedly arranged on the inner side wall of the tube body (1), and an adjusting copper wire (8) is fixedly arranged between the fixing band (9) and the inner side wall of the tube body (1).

4. The saliva suction tube according to claim 1, wherein a liquid inlet tube (10) and a liquid outlet tube (11) are fixedly connected between the filtering frame (5) and the tube body (1), a partition plate (12) is fixedly arranged on the inner side wall of the tube body (1), and the partition plate (12) is arranged between the liquid inlet tube (10) and the liquid outlet tube (11).

5. The saliva suction tube according to claim 4, wherein the filtering mechanism comprises a mounting block (14) arranged inside the filtering frame (5), a mounting opening is formed in the outer side wall of the mounting block (14), a filter screen (13) is fixedly arranged on the inner side wall of the mounting opening, the filter screen (13) is arranged between the liquid inlet tube (10) and the liquid outlet tube (11), the mounting block (14) is matched with the inner shape of the filtering frame (5), and a fixing mechanism is arranged on the mounting block (14).

6. The saliva suction tube according to claim 5, wherein the fixing mechanism comprises a rotating block (16), a connecting block (17) is fixedly connected to the outer side wall of the rotating block (16), the outer side wall of the connecting block (17) is in threaded connection with the inner side wall of the filtering frame (5), and two symmetrically arranged connecting rods (15) are fixedly arranged between the connecting block (17) and the mounting block (14).