CN213722571U - Saliva suction tube - Google Patents

Abstract

The utility model provides an inhale salivary duct relates to oral treatment apparatus technical field, include the pipe fitting, hinder tongue board, locating part, filter equipment, flow controller and inhale the saliva piece, body one end is provided with inhale the saliva piece, hinder the tongue board and pass through the fixed cover of locating part is established on the body, the filter equipment cover is established in the middle of the body, the body both ends all are provided with the external screw thread, the utility model discloses it is effectual to inhale the saliva, blocks impurity entering saliva aspirator in the saliva, blocks patient's tongue and removes, medical personnel convenient to use.

Description

Saliva suction tube

Technical Field

The utility model relates to an oral treatment apparatus technical field especially relates to an inhale salivary duct.

Background

Traditional saliva suction pipe for sucking saliva in medical treatment oral treatment process is inhaled impurity with the oral cavity easily when inhaling saliva ware and passing through the saliva suction pipe and inhale patient's oral cavity when using, gets into and inhales the inside damage saliva suction device of saliva ware, and the saliva that can't inhale the saliva suction pipe filters impurity practicality poor. At present inhale the in-process of saliva, patient's tongue can be in the oral cavity involuntary removal, can influence treatment field of vision and treatment, and the range of patient opening simultaneously also can not keep for a long time, has just so increased medical personnel and has inhaled the degree of difficulty of saliva operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide one kind and prevent saliva impurity, stop inhaling salivary duct of patient's tongue

The utility model discloses a realize through following technical scheme:

the utility model provides an inhale salivary duct, includes pipe fitting, hinders hyoplastron, locating part, filter equipment, flow controller and inhales the saliva spare, body one end is provided with inhale the saliva spare, hinder the hyoplastron and pass through the fixed cover of locating part is established on the body, the filter equipment cover is established in the middle of the body, the body both ends all are provided with the external screw thread.

The utility model discloses technical scheme's further improvement lies in: the filter device comprises a filter device body, a filter inlet, a filter screen, a sealing cover and a filter outlet, wherein the filter inlet and the filter outlet are respectively arranged at two ends of the filter device body, a filter cavity is formed in the filter device body, the filter cavity is fixedly connected with the filter screen on the inner wall of one side close to the filter outlet, the sealing cover is connected to the filter device body through threads, and the filter inlet and the filter outlet are respectively communicated with the pipe body.

The utility model discloses technical scheme's further improvement lies in: inhale saliva spare and be provided with the internal thread, inhale saliva spare for inhaling saliva needle or inhale saliva joint.

The utility model discloses technical scheme's further improvement lies in: the flow controller comprises a cuboid-shaped shell, the two ends of the shell are respectively communicated with the pipe body, a fixing baffle which is fixedly connected with the shell and is rectangular is arranged in the shell, the fixing baffle is provided with two pieces, the shell is further provided with a movable baffle, the movable baffle is arranged between the two fixing baffles, the distance and the width between the thickness of the movable baffle and the two fixing baffles are equal, the straight end of the movable baffle is connected with a support rod, the support rod penetrates through one end of the shell to be provided with a limiting block, and a reset spring is sleeved on the support rod between the limiting block and the shell.

The utility model discloses technical scheme's further improvement lies in: and anti-skid stripes are arranged on the outer side of the shell.

The utility model discloses technical scheme's further improvement lies in: the tongue blocking plate is made of medical rubber, and the limiting piece is a limiting ring.

The utility model has the advantages that: the saliva suction pipe is used for preventing the tongue plate of a patient from moving autonomously to hinder medical staff to treat the patient by arranging the tongue plate, the tongue plate is fixed by the limiting part to avoid sliding of the tongue plate on the pipe body, impurities in saliva are filtered by the filtering device to avoid entering the saliva suction device along with the saliva to damage the equipment, the service life of the equipment is prolonged, and the pipe body is convenient to fix with the saliva suction device or the saliva suction part by arranging external threads at two ends of the pipe body; the filter device is provided with the filter screen for filtering impurities in saliva to prevent the impurities from entering the saliva sucker, the sealing cover is connected to the filter device body through threads, and the sealing cover can be screwed down to clean the impurities in the filter device when the impurities are accumulated; inhale saliva spare and set up the internal thread be convenient for with inhale saliva pipe threaded connection, inhale saliva spare and use and inhale the saliva needle and can carry out meticulous suction to narrow and small regions such as oral cavity alveolar socket, carious cavity gingival sulcus, inhale saliva spare and use and inhale saliva joint and can inhale saliva to sublingual or other regions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the filtering apparatus of the present invention;

fig. 3 is a schematic structural view of the flow controller of the present invention;

in the figure: 1. a pipe body; 2. a tongue-blocking plate; 3. a limiting member; 4. a filtration device; 5. a flow controller; 6. a saliva sucking member; 7. a filter screen; 8. a sealing cover; 9. a housing; 10. fixing a baffle plate; 11. a movable baffle; 12. a limiting block; 13. a return spring.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

Embodiment 1 is as shown in the figure, the utility model relates to an inhale salivary duct, including body 1, locating part 3, filter equipment 4, flow controller 5 and inhale saliva piece 6, body 1 both ends are provided with the external screw thread, and body 1 one end is provided with inhales saliva piece 6, hinders tongue plate 2 and establishes on body 1 through the fixed cover of locating part 3, hinders tongue plate 2 and can choose medical rubber for use to make, and locating part 3 can be the spacing ring, and the spacing ring sets up respectively in hindering 2 both sides of tongue plate. 4 fixed cover of filter equipment establish at 1 mid portion of body, filter equipment 4 includes 4 bodies of filter equipment and sealed lid 8, filter entry and filter export communicate with body 1 respectively, this internal filter chamber that forms of filter equipment 4, one side inner wall fixedly connected with filter screen 7 that the filter chamber is close to the filter export, filter screen 7 is used for stopping impurity in the saliva like the tartar, bone meal etc., sealed lid 8 passes through threaded connection on 4 bodies of filter equipment, sealed lid 8 exposes the filter chamber under the rotation take off, can clear up the impurity of accumulation in the filter chamber and avoid the impurity accumulation to reduce when too much and inhale saliva pipe circulation speed. Inhale saliva spare 6 and be provided with the internal thread, inhale saliva spare 6 and carry out threaded connection through the external screw thread of internal thread and inhale the saliva pipe tip, the installation of being convenient for, the external screw thread of inhaling the saliva pipe tip also makes things convenient for medical personnel to inhale the saliva pipe and is connected with inhaling the saliva ware. Flow controller 5 includes the casing 9 of cuboid shape, casing 9 both ends communicate respectively body 1, be provided with the fixed stop plate 10 of two rectangles in the casing 9, the space has held adjustable fender 11 between two fixed stop plate 10, adjustable fender 11 is the rectangular baffle, branch is connected to rectangular baffle one end, branch passes casing 9 and is provided with stopper 12 on the branch tip, reset spring 13 cover is established on the branch between stopper 12 and casing 9, fixed connection reset spring 13 on the stopper 12.

The using method comprises the steps of spirally connecting the saliva sucking component 6 to the end part of one end of the saliva sucking pipe, adjusting the tongue blocking plate 2 to a proper position on the pipe body 1, fixing the tongue blocking plate 2 by using a limiting ring, communicating the end part of the other end of the saliva sucking pipe with the saliva sucking device, placing the saliva sucking pipe and the saliva sucking component 6 in the oral cavity of a patient to suck saliva, blocking the tongue of the patient to move by using the tongue blocking plate 2 to avoid blocking the visual field of medical personnel, opening the saliva sucking by pressing a limiting block 12 of a controller, shortening the length of the support rod exposed out of the shell 9, increasing the flow of the saliva sucking pipe, and otherwise lengthening the length of the support rod exposed out of the shell 9 and reducing the flow. When need close temporarily and inhale saliva, loosen stopper 12, reset spring 13 resets branch and outwards stretches out, and adjustable fender 11 keeps off between fixed stop 10 and casing 9 inner wall, and saliva can't flow. The limiting block 12 is pressed, the return spring 13 is compressed, the gap between the fixed baffles is fixed, and a saliva flowing channel is exposed between the fixed baffles 10 and the inner wall of the shell 9.

As shown in fig. 3, the main difference between the embodiment 2 and the embodiment 1 is that the bar is provided with a baffle on the inner part of the housing 9, the baffle is used for preventing saliva from flowing out from the gap between the bar and the housing 9 when the flow controller is closed, and the baffle also plays a role of limiting the bar from being excessively extended. In a further embodiment, the outer side of the shell 9 can be provided with anti-slip stripes for the medical staff to hold.

The utility model has the advantages that: the saliva suction pipe is provided with the tongue blocking plate 2 to block the tongue of a patient, so that the situation that the tongue of the patient does not move autonomously to hinder the treatment of medical staff is avoided, the tongue blocking plate 2 is fixed through the limiting part 3 to avoid the tongue blocking plate 2 from sliding on the pipe body 1, the filtering device 4 is arranged to filter impurities in saliva to avoid the impurities from entering the saliva suction device along with the saliva to damage the equipment, the service life of the equipment is prolonged, and the pipe body 1 and the saliva suction device or the saliva suction part 6 are conveniently fixed due to the arrangement of external threads at two ends of the pipe body 1; the filter device 4 is provided with the filter screen 7 for filtering impurities in saliva to prevent the impurities from entering the saliva sucker, the sealing cover 8 is connected to the body of the filter device 4 through threads, and the sealing cover 8 can be screwed off to clean the impurities in the filter device 4 when the impurities are accumulated; inhale saliva piece 6 and set up the internal thread be convenient for with inhale salivary duct threaded connection, inhale saliva piece 6 and use and inhale the saliva needle and can carry out meticulous suction to narrow and small regions such as oral cavity alveolus, carious cavity gingival sulcus, inhale saliva piece 6 and use and inhale saliva joint and can inhale saliva to sublingual or other regions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A saliva suction tube, which is characterized in that: including body (1), hinder tongue board (2), locating part (3), filter equipment (4), flow controller (5) and inhale saliva piece (6), body (1) one end is provided with inhale saliva piece (6), hinder tongue board (2) and pass through locating part (3) fixed cover is established on body (1), filter equipment (4) cover is established in the middle of body (1), body (1) both ends all are provided with the external screw thread.

2. A saliva suction tube according to claim 1, characterized in that: the filter device (4) comprises a filter device body, a filter inlet, a filter screen (7), a sealing cover (8) and a filter outlet, wherein the filter inlet and the filter outlet are respectively arranged at two ends of the filter device body, a filter cavity is formed in the filter device body and is close to the inner wall fixedly connected with the filter screen (7) on one side of the filter outlet, the sealing cover (8) is connected to the filter device body through threads, and the filter inlet and the filter outlet are respectively communicated with the pipe body.

3. A saliva suction tube according to claim 1, characterized in that: inhale saliva spare (6) and be provided with the internal thread, inhale saliva spare (6) for inhaling saliva needle or inhale saliva joint.

4. A saliva suction tube according to claim 1, characterized in that: flow controller (5) are including casing (9) of cuboid shape, and casing (9) both ends communicate body (1) respectively, are provided with in casing (9) fixed stop (10) with casing (9) fixed connection's rectangle, and fixed stop (10) are equipped with two, and casing (9) still are provided with adjustable fender (11), and adjustable fender (11) set up between two fixed stop (10), between adjustable fender (11) thickness and two fixed stop (10) apart from the width equal, adjustable fender (11) straight one end is connected with branch, and branch passes casing (9) one end and is provided with stopper (12), the cover is equipped with reset spring (13) on the branch between stopper (12) and casing (9).

5. A saliva suction tube according to claim 4, wherein: and anti-skid stripes are arranged on the outer side of the shell (9).

6. A saliva suction tube according to claim 1, characterized in that: the tongue blocking plate (2) is made of medical rubber, and the limiting piece (3) is a limiting ring.

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