CN212089814U

CN212089814U - Improved aspirator for department of stomatology

Info

Publication number: CN212089814U
Application number: CN202020405881.6U
Authority: CN
Inventors: 商玲燕
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-08
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses an improvement aspirator for department of stomatology, including attracting the pipe, attract the lower surface of pipe and seted up first spout, the inner wall of first spout slides and pegs graft and has the connecting block, the lower fixed surface of connecting block is connected with attracts the head, attract the inner wall of pipe and seted up the operation groove, the inner wall in operation groove is provided with the extrusion part, the extrusion part is including the extrusion piece, the third spout has been seted up to the lower extreme inner wall in operation groove, the inner wall of third spout is provided with adjusting part, adjusting part includes the sliding ring, attract the pipe and attract the relative surface of head and all seted up the installing port. This department of stomatology uses improvement aspirator has reached and has carried out the effect that angle modulation was carried out to the head through the cooperation control of adjusting pole and adjustment tank to when having solved the suction tube and removing in patient's oral cavity, can increase the painful degree of patient and medical personnel's the problem of the work degree of difficulty, thereby had the characteristics of the adjustment direction of being convenient for.

Description

Improved aspirator for department of stomatology

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, it relates to an department of stomatology uses improvement aspirator.

Background

The suction apparatus belongs to the auxiliary apparatus for clinical oral surgery, and the suction tubes are various and mainly used for orthopedics, brain surgery, obstetrics and gynecology, urology, thoracic surgery and the like.

The aspirator need suck blood and saliva of patient's oral cavity in the use, because different patients ' affected part is in different positions, when the aspirator removed in patient's oral cavity, can increase patient's painful degree and medical personnel's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide an improved aspirator for stomatology department, which has the characteristic of being convenient for adjusting the direction.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an improved aspirator for department of stomatology comprises an aspirator tube, wherein a first sliding groove is formed in the lower surface of the aspirator tube, a connecting block is inserted into the inner wall of the first sliding groove in a sliding mode, a aspirator head is fixedly connected to the lower surface of the connecting block, an operating groove is formed in the inner wall of the aspirator tube, an extruding part is arranged on the inner wall of the operating groove, and the extruding part comprises an extruding block;

a third sliding groove is formed in the inner wall of the lower end of the operating groove, an adjusting part is arranged on the inner wall of the third sliding groove, and the adjusting part comprises a sliding ring;

the opposite surfaces of the suction tube and the suction head are provided with mounting openings.

Furthermore, the outer surface of the extrusion block is in sliding insertion connection with the inner wall of the operation groove, the lower surface of the extrusion block is fixedly connected with a first piston, and the outer surface of the first piston is in movable insertion connection with the inner wall of the operation groove;

through above-mentioned technical scheme, reached and carried out the effect that cooperates the use through extrusion piece and operation inslot wall.

Furthermore, an operating handle is fixedly connected to the surface of one side of the extrusion block, a second sliding groove is formed in the inner wall of one side of the operating groove, one end of the second sliding groove extends to the outer surface of the suction tube, and the outer surface of the operating handle is in sliding insertion connection with the inner wall of the second sliding groove;

through the technical scheme, the effect of controlling the lifting of the extrusion block through the operating handle is achieved.

Furthermore, the outer surface of the slip ring is in sliding sleeve connection with the inner wall of the third sliding chute, and the inner wall of the slip ring is fixedly connected with an adjusting rod;

through above-mentioned technical scheme, reached through the cooperation of sliding ring with the third spout to the motion range of adjusting lever effect of restricting.

Furthermore, a second piston is fixedly connected to the upper surface of the adjusting rod, the outer surface of the second piston is in sliding insertion connection with the inner wall of an operating groove, and hydraulic oil is arranged on the inner wall of the operating groove, which is located between the first piston and the second piston;

through above-mentioned technical scheme, reached through the extrusion of extrusion piece to hydraulic oil to drive the adjusting lever and seal up the effect to hydraulic oil through first piston and second piston.

Furthermore, the inner wall of one side of each of the two mounting ports is provided with a clamping groove, the inner wall of each mounting port is provided with a torsion spring, and the free ends of the two ends of each torsion spring are fixedly connected with the inner walls of the two clamping grooves respectively;

through the technical scheme, the effect of driving the suction head to reset when the adjusting rod exits from the adjusting groove is achieved.

Furthermore, the upper surfaces of the suction heads are provided with adjusting grooves, the inner bottom walls of the adjusting grooves are in a slope shape, and the lower ends of the adjusting rods are in sliding insertion connection with the inner walls of the adjusting grooves;

through above-mentioned technical scheme, reached when adjusting the pole and inserting the adjustment tank, through the inner wall of adjustment tank slope shape, drive and attract the head and produce the rotation, and then carry out angle modulation's effect to the attraction head.

To sum up, the utility model discloses following beneficial effect has:

1. the adjustment tank has all been seted up through the upper surface that sets up the suction head, and the inner diapire of adjustment tank is the slope shape, and the lower extreme of adjusting the pole is pegged graft with the inner wall slip of adjustment tank, has reached and has attracted the head through the cooperation control of adjusting pole and adjustment tank and carry out the effect that angle modulation carried out to solve and attracted the pipe when the patient removes in the oral cavity, can increase the painful degree of patient and the problem of medical personnel's the work degree of difficulty, thereby has the characteristics of the adjustment direction of being convenient for.

Drawings

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

FIG. 2 is a sectional view of the structure of the suction tube of the present invention;

FIG. 3 is a cross-sectional view of the suction head of the present invention;

FIG. 4 is a sectional view of the structure of the adjusting groove of the present invention;

FIG. 5 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure B in FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure at C in FIG. 4 according to the present invention;

FIG. 8 is a cross-sectional view of the suction head of the present invention;

fig. 9 is a perspective view of the protective block of the present invention.

In the figure: 1. a suction tube; 2. a first chute; 3. connecting blocks; 4. a suction head; 41. a connecting ring; 42. a protection block; 43. a suction port; 5. an operation slot; 6. extruding the block; 7. a third chute; 8. a slip ring; 9. an installation port; 10. a first piston; 11. an operating handle; 12. a second chute; 13. adjusting a rod; 14. a second piston; 15. a torsion spring; 16. and (4) adjusting the groove.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1 to 7.

An improved aspirator for department of stomatology, as shown in fig. 1-9, comprises a suction tube 1, a first chute 2 is arranged on the lower surface of the suction tube 1, a connecting block 3 is inserted into the inner wall of the first chute 2 in a sliding manner, a suction head 4 is fixedly connected to the lower surface of the connecting block 3, a protective component is magnetically connected to the inner wall of the suction port of the suction head 4, the protective component comprises a connecting ring 41, the connecting ring 41 is made of a magnet, a protective block 42 is fixedly connected to the inner ring of the connecting ring 41, the protective block 42 is made of a rubber material, the outer surface of the protective block 42 is in a conical shape, a suction port 43 is arranged on one side surface of the protective block 42, so that when the suction head 4 sucks saliva and blood in a mouth, the mouth membrane is prevented from being damaged, an operation groove 5 is arranged on the inner wall of the suction tube 1, an extrusion component is arranged on the inner wall of the operation groove 5, the lower surface of the extrusion block 6 is fixedly connected with a first piston 10, the outer surface of the first piston 10 is movably inserted into the inner wall of the operation groove 5, the surface of one side of the extrusion block 6 is fixedly connected with an operation handle 11, the inner wall of one side of the operation groove 5 is provided with a second sliding groove 12, one end of the second sliding groove 12 extends to the outer surface of the suction tube 1, and the outer surface of the operation handle 11 is inserted into the inner wall of the second sliding groove 12 in a sliding manner;

as shown in fig. 2-3 and fig. 5-6, a third sliding groove 7 is formed in the inner wall of the lower end of the operating groove 5, an adjusting part is arranged on the inner wall of the third sliding groove 7, the adjusting part includes a sliding ring 8, the outer surface of the sliding ring 8 is slidably sleeved with the inner wall of the third sliding groove 7, an adjusting rod 13 is fixedly connected to the inner wall of the sliding ring 8, a second piston 14 is fixedly connected to the upper surface of the adjusting rod 13, the outer surface of the second piston 14 is slidably inserted into the inner wall of the operating groove 5, and hydraulic oil is arranged on the inner wall of the operating groove 5, which is located between the first piston;

as shown in fig. 2-7, the opposite surfaces of the suction tube 1 and the suction head 4 are provided with mounting ports 9, the inner wall of one side of each of the two mounting ports 9 is provided with a clamping groove, the inner wall of the mounting port 9 is provided with a torsion spring 15, the free ends of the two ends of the torsion spring 15 are respectively fixedly connected with the inner walls of the two clamping grooves, the upper surface of the suction head 4 is provided with an adjusting groove 16, the inner bottom wall of the adjusting groove 16 is in a slope shape, the lower end of the adjusting rod 13 is slidably inserted into the inner wall of the adjusting groove 16, the effect of controlling the suction head 4 to adjust the angle through the matching of the adjusting rod 13 and the adjusting groove 16 is achieved, and therefore the problems that the pain degree of a patient and the working difficulty of medical care personnel are increased when the suction tube 1 moves in the oral.

The working principle is as follows: during the use, medical staff stretches into patient's oral cavity with attracting pipe 1, when the direction of attracting head 4 needs to be adjusted, medical staff slides operating handle 11 down along second spout 12, drive extrusion piece 6 and move down, and then push hydraulic oil through first piston 10 and extrude adjusting lever 13, make adjusting lever 13 insert in adjustment tank 16, because diapire is the slope in the adjustment tank 16, drive and attract head 4 rotatory, when need not turn to, medical staff lifts operating handle 11, drive adjusting lever 13 through extrusion piece 6 and hydraulic oil and move up, torsion spring 15 drives and attracts head 4 to reset.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An improved aspirator for department of stomatology comprises a suction tube (1), and is characterized in that: the lower surface of the suction tube (1) is provided with a first sliding groove (2), the inner wall of the first sliding groove (2) is inserted with a connecting block (3) in a sliding manner, the lower surface of the connecting block (3) is fixedly connected with a suction head (4), the inner wall of the suction tube (1) is provided with an operating groove (5), the inner wall of the operating groove (5) is provided with an extrusion component, and the extrusion component comprises an extrusion block (6);

a third sliding groove (7) is formed in the inner wall of the lower end of the operating groove (5), an adjusting part is arranged on the inner wall of the third sliding groove (7), and the adjusting part comprises a sliding ring (8);

the opposite surfaces of the suction tube (1) and the suction head (4) are provided with mounting ports (9).

2. The improved aspirator for department of stomatology according to claim 1, characterized in that: the outer surface of extrusion piece (6) and the inner wall of operation groove (5) slip grafting, the lower surface fixedly connected with first piston (10) of extrusion piece (6), the surface of first piston (10) is pegged graft with the inner wall activity of operation groove (5).

3. The improved aspirator for department of stomatology according to claim 1, characterized in that: one side fixed surface of extrusion piece (6) is connected with handle (11), second spout (12) have been seted up to one side inner wall of operation groove (5), the one end of second spout (12) extends to the surface of attracting pipe (1), the surface of handle (11) is pegged graft with the inner wall slip of second spout (12).

4. The improved aspirator for department of stomatology according to claim 1, characterized in that: the outer surface of the sliding ring (8) is in sliding sleeve connection with the inner wall of the third sliding groove (7), and the inner wall of the sliding ring (8) is fixedly connected with an adjusting rod (13).

5. The improved aspirator for department of stomatology according to claim 4, wherein: the upper surface fixedly connected with second piston (14) of adjusting pole (13), the surface of second piston (14) is pegged graft with the inner wall slip of operation groove (5), the inner wall that operation groove (5) are located between first piston (10) and second piston (14) is provided with hydraulic oil.

6. The improved aspirator for department of stomatology according to claim 1, characterized in that: two the draw-in groove has all been seted up to one side inner wall of installing port (9), the inner wall of installing port (9) is provided with torsion spring (15), the both ends free end of torsion spring (15) respectively with two the inner wall fixed connection of draw-in groove.

7. The improved aspirator for department of stomatology according to claim 4, wherein: the upper surface of the suction head (4) is provided with an adjusting groove (16), the inner bottom wall of the adjusting groove (16) is in a slope shape, and the lower end of the adjusting rod (13) is in sliding insertion connection with the inner wall of the adjusting groove (16).