CN217744664U

CN217744664U - Magnetic saliva suction tube

Info

Publication number: CN217744664U
Application number: CN202221529541.XU
Authority: CN
Inventors: 高恩峰
Original assignee: Beijing Huiyou Guanhua Technology Co ltd
Current assignee: Beijing Huiyou Guanhua Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-08
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the field of oral medical devices, and particularly discloses a magnetic saliva suction tube, which comprises an inner tube, wherein a spiral tube is sleeved outside the inner tube, a protective sleeve is sleeved at the right end of the inner tube, and a magnetic ring for adsorbing metal is sleeved outside the protective sleeve; the right end of the protective sleeve is arc-shaped, and the magnetic ring is in a straight cylinder shape; the spiral pipe is externally detachably connected with an operation member for controlling the bending degree of the inner pipe. The diameters of all parts of the internal pipeline of the saliva suction pipe are kept consistent, so that the saliva suction efficiency is improved; the spiral tube is sleeved outside the inner tube, so that the spiral tube can keep a bending state after bending, is convenient to adjust to a state suitable for saliva suction, and improves the saliva suction effect; the protection to the oral cavity is improved by coating the protective sleeve at the right end of the inner tube, and the magnetic ring is embedded in the protective sleeve, so that the metal objects falling in the oral cavity are adsorbed and recovered, and the safety is improved; the spiral pipe is bent through the control part, and the bending degree of the spiral pipe is conveniently controlled.

Description

Saliva tube is inhaled to magnetism

Technical Field

The utility model belongs to the oral medical device field, specifically speaking relate to a salivary duct is inhaled to magnetism.

Background

The salivary suction tube is a device used in almost all oral operations; is often used for sucking and removing exudates and exudates in the oral cavity, such as saliva and blood, to avoid infection; or used for pulling the soft tissue in the oral cavity of the patient and blocking the tongue body, so that the visual field of the doctor is clearer and wider.

In practical use, the metal parts are often fallen into the oral cavity and are difficult to clean, so that the secondary damage to the oral cavity is easily caused.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a magnetic saliva suction tube has been proposed.

The utility model provides a following technical scheme:

a magnetic saliva suction tube comprises an inner tube, wherein a spiral tube is sleeved outside the inner tube, a protective sleeve is sleeved at the right end of the inner tube, and a magnetic ring for adsorbing metal is sleeved outside the protective sleeve;

the right end of the protective sleeve is arc-shaped, and the magnetic ring is in a straight cylinder shape;

the spiral pipe is externally detachably connected with an operation member for controlling the bending degree of the inner pipe.

Preferably, the outer side of the protective sleeve is provided with a mounting groove, and a magnetic ring is fixedly connected in the mounting groove.

Preferably, the left end of the protective sleeve extends inwards to form a limiting protrusion, the outer side of the inner tube is inwards recessed to form a limiting groove corresponding to the limiting protrusion, and the limiting protrusion is embedded in the limiting groove.

Preferably, the spiral pipe is in a hollow pipe shape, the outer diameter of each part on the outer side of the spiral pipe is equal, and the inner diameter of each part on the inner side of the spiral pipe is equal.

Preferably, the outer diameter of the spiral pipe is equal to the outer diameter of the magnetic ring and the outer diameter of the protective sleeve.

Preferably, the spiral pipe is wrapped by a rubber sleeve, and the outer diameter of the rubber sleeve is equal to the outer diameter of the magnetic ring and the outer diameter of the protective sleeve.

Preferably, the control member comprises a fixing portion and a control portion fixedly connected to the outer side of the fixing portion, the fixing portion is sleeved outside the spiral pipe and abuts against the outer wall of the spiral pipe, and the control portion is annular.

Preferably, the inner diameter of the control part is not smaller than the outer diameter of the magnetic ring.

Preferably, the inner diameter of the manipulated part is between 1.5-2 cm.

Preferably, the left end of the inner tube is detachably connected with a connector, the connector comprises an inner connecting tube and an outer connecting tube which are connected with each other, the outer connecting tube is connected with the inner tube through threads, and the inner diameter of the inner connecting tube is equal to that of the inner tube.

Has the advantages that:

1. the diameters of all parts of the internal pipeline of the saliva suction pipe are kept consistent, so that the saliva suction efficiency is improved;

2. the spiral tube is sleeved outside the inner tube, so that the spiral tube can be kept in a bent state after being bent, the state suitable for spittle suction is conveniently adjusted, and the spittle suction effect is improved;

3. the protection of the oral cavity is improved by coating the protective sleeve at the right end of the inner tube, and the magnetic ring is embedded in the protective sleeve, so that the metal objects falling in the oral cavity are adsorbed and recovered, and the safety is improved;

4. the spiral pipe is bent through the control part, and the bending degree of the spiral pipe is conveniently controlled.

Drawings

FIG. 1 is a schematic front view of a saliva sucking tube according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a saliva sucking tube according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a saliva suction tube according to an embodiment of the present invention;

in the attached drawings, 1, an inner tube; 2. a spiral tube; 3. a protective sleeve; 4. a magnetic ring; 5. an operating control member; 51. a fixed part; 52. a control unit; 6. a joint member; 61. an outer connecting pipe; 62. an inner connecting pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

As shown in fig. 1-3, a magnetic saliva suction tube comprises an inner tube 1, a spiral tube 2 is sleeved outside the inner tube 1, a protective sleeve 3 is sleeved at the right end of the inner tube 1, and a magnetic ring 4 for adsorbing metal is sleeved outside the protective sleeve 3;

the right end of the protective sleeve 3 is arc-shaped, so that the saliva suction tube is prevented from being damaged to the oral cavity due to the fact that the contact end is too sharp when the saliva suction tube extends into the oral cavity; specifically, protective sheath 3 is medical grade rubber material, can provide good buffering effect and can also be antibacterial.

The magnetic ring 4 is in a straight cylinder shape, and the straight cylinder annular magnetic ring 4 can keep enough magnetic force under each contact surface, so that the metal can be adsorbed more favorably; and because the protective sheath 3 is the rubber material, can provide good support protection for magnetic ring 4, improve the life of magnetic ring 4.

The spiral pipe 2 is detachably connected with an operating member 5 for controlling the bending degree of the inner pipe 1. Specifically, there may be a plurality of the operation members 5, and one operation member 5 may be installed at a position close to the magnetic ring 4 to control the bending degree near the magnetic ring 4 according to requirements, and another operation member 5 may be installed at a position close to the left end to fix the position of the saliva suction tube.

Preferably, an installation groove is formed in the outer side of the protective sleeve 3, and a magnetic ring 4 is fixedly connected in the installation groove. Because the protective sheath 3 is the rubber material so can be directly with magnetic ring 4 from 3 end plugs of protective sheath to the mounting groove during the installation, it is specific, it can be more convenient to utilize its tip fillet to embolia from 3 right-hand members of protective sheath.

Preferably, a limiting protrusion extends inwards from the left end of the protective sleeve 3, the outer side of the inner tube 1 is inwards recessed to form a limiting groove corresponding to the limiting protrusion, and the limiting protrusion is embedded and installed in the limiting groove.

Preferably, the inner wall of the right end of the inner tube 1 is inwards sunken to form a mounting platform of the protective sleeve 3, and the protective sleeve 3 is sleeved on the mounting platform. Specifically, the diameter of the inner side of the protective sleeve 3 is equal to that of the inner pipe 1 after the protective sleeve 3 is tightly attached to the mounting platform.

Preferably, the left end of the inner tube 1 is detachably connected with a connector 6, the connector 6 comprises an inner connecting tube 62 and an outer connecting tube 61 which are connected with each other, the outer connecting tube 61 is connected with a power device for extracting saliva, the outer connecting tube 61 is connected with the outer portion of the inner tube 1 through threads, the inner diameter of the inner connecting tube 62 is equal to that of the inner tube 1, and the smoothness of the inner pipeline is improved.

Therefore, the diameter of the hole in the middle of the saliva suction pipe is equal everywhere, so that the saliva can be sucked and conveyed smoothly.

Preferably, the spiral tube 2 is hollow tube-shaped, the outer diameter of each part of the outer side of the spiral tube 2 is equal, and the inner diameter of each part of the inner side of the spiral tube 2 is equal, so that the inner wall of the spiral tube 2 and the outer wall of the inner tube 1 are better contacted, and the stability of the saliva absorbing tube structure is improved.

Preferably, the outer diameter of the spiral tube 2 is equal to the outer diameter of the magnetic ring 4 and the outer diameter of the protective sleeve 3, so that the external transition of the saliva suction tube is stable, and the scratch to the oral cavity in the operation process is reduced.

Preferably, the operation member 5 includes a fixing portion 51 and an operation portion 52 fixedly connected to the outside of the fixing portion 51, the fixing portion 51 is sleeved outside the spiral pipe 2 and abuts against the outer wall of the spiral pipe 2, and the operation portion 52 is annular.

Specifically, the spiral pipe 2 is made of a metal material, can keep plastic deformation and a bending state, and meanwhile, the spiral structure enables the bending degree to be more natural, and the spiral pipe is easier to restore to the vertical state.

The fixing part 51 of the control part 5 is made of rubber, and can be tightly hooped outside the spiral tube 2 by elastic deformation to realize the fixation of the position; during adjustment, the position of the control member 5 relative to the solenoid 2 can be easily adjusted by dragging the control member 52 along the longitudinal direction of the solenoid 2.

The operation control part 5 can be used for fingers to pass through or can be used for line bodies to pass through, the bending degree of the saliva suction pipe is directly controlled through the fingers or the line bodies are wound on the operation control part 52, and the saliva suction pipe bending is indirectly and remotely controlled.

Specifically, the control part 52 is arc-shaped, two ends of the control part are fixed on the fixing part 51 at intervals, the control part 52 is fixedly connected with connecting sheets, the connecting sheets are respectively connected to two ends of the control part 52 and are separated from the fixing part 51, the control part 52 is divided into a first larger hole and a second smaller hole, and the second hole is suitable for threading operation; meanwhile, the connecting sheet improves the integral rigidity of the control piece 5, and the bending degree of the spiral pipe 2 is convenient to adjust.

Preferably, the inner diameter of the control part 52 is not smaller than the outer diameter of the magnetic ring 4, and when the inner diameter of the control part 52 is larger than the outer diameter of the magnetic ring 4, the axial distance between the control part 52 and the inner tube 1 is larger than the radius of the spiral tube 2, so that the moment applied to the spiral tube 2 can be increased, and the spiral tube 2 can be conveniently bent.

Preferably, the inner diameter of the manipulation part 52 is controlled to be between 1.5-2cm for the sake of volume and operability.

In another preferred embodiment, the spiral tube 2 is covered by a rubber sleeve, and the outer diameter of the rubber sleeve is equal to the outer diameter of the magnetic ring 4 and the outer diameter of the protective sleeve 3.

Through at spiral pipe 2 outer cladding rubber sleeve, can be independent whole spiral pipe 2 and come, prevent that the spiral pipe 2 is stained with too much oral cavity liquid impurity after exposing and causes deep pollution, be unfavorable for the washing.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The magnetic saliva suction tube is characterized by comprising an inner tube, wherein a spiral tube is sleeved outside the inner tube, a protective sleeve is sleeved at the right end of the inner tube, and a magnetic ring for adsorbing metal is sleeved outside the protective sleeve;

the spiral pipe is externally detachably connected with an operating member for controlling the bending degree of the inner pipe.

2. A magnetic saliva suction tube as claimed in claim 1, wherein the protective sleeve is provided with an installation groove on the outside, and a magnetic ring is fixedly connected in the installation groove.

3. A magnetic saliva sucking tube as set forth in claim 1, wherein the protective sleeve has a limiting protrusion extending inwardly from the left end thereof, and a limiting groove is formed by inwardly recessing the outer side of the inner tube corresponding to the limiting protrusion, and the limiting protrusion is inserted into and mounted in the limiting groove.

4. A magnetic saliva suction tube as claimed in claim 1, wherein the spiral tube is hollow tube shaped, the outside diameter of the spiral tube is equal at all positions, and the inside diameter of the spiral tube is equal at all positions.

5. A magnetic saliva suction tube according to claim 1, characterised in that the outside diameter of the spiral tube is equal to the outside diameter of the magnetic ring and the outside diameter of the protective sleeve.

6. The magnetic saliva suction tube as claimed in claim 1, wherein the spiral tube is covered with a rubber sleeve, and the outer diameter of the rubber sleeve is equal to the outer diameter of the magnetic ring and the outer diameter of the protective sleeve.

7. The magnetic saliva suction tube as claimed in claim 1, wherein the operation member comprises a fixing portion and an operation portion fixedly connected to the outside of the fixing portion, the fixing portion is sleeved outside the spiral tube and abuts against the outer wall of the spiral tube, and the operation portion is annular.

8. A magnetic saliva suction tube according to claim 7, characterised in that the inner diameter of the manipulation part is not smaller than the outer diameter of the magnet ring.

9. A magnetic saliva suction tube according to claim 7, characterised in that the inner diameter of the manipulation part is between 1.5 and 2 cm.

10. A magnetic saliva suction tube as claimed in claim 1, wherein the inner tube is detachably connected at its left end with a connector piece, the connector piece comprises an inner connecting tube and an outer connecting tube which are connected with each other, the outer connecting tube is connected with the inner tube by screw threads, and the inner diameter of the inner connecting tube is equal to the inner diameter of the inner tube.