CN216022354U

CN216022354U - Maxillofacial surgery needle type hole suction means

Info

Publication number: CN216022354U
Application number: CN202121981533.4U
Authority: CN
Inventors: 李克军; 赵小梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-15
Anticipated expiration: 2031-08-23

Abstract

The utility model provides a needle type hole suction device for maxillofacial surgery, which comprises: the flexible needle head, the needle head fixing barrel, the collecting bottle, the filtering adapter and the one-way air bag are arranged on the needle head fixing barrel; the flexible needle head is in a needle shape, a needle head fixing cylinder is arranged on the right side of the flexible needle head, and the needle head fixing cylinder and the flexible needle head are of an integrated structure; the collecting bottle is arranged on the right side of the first hose, and the collecting bottle is screwed with the first hose through threads; the filtering adapter is arranged on the right side of the collecting bottle, and the collecting bottle is screwed with the filtering adapter through threads; the unidirectional air bag is arranged on the right side of the second hose, and the unidirectional air bag and the second hose are fixedly sleeved; the utility model has the advantages of convenient use of unidirectional air bag type suction, light design, controllable air flow and overflow prevention during liquid suction by improving the needle type hole suction device for the maxillofacial surgery, thereby effectively solving the problems and the defects in the existing device.

Description

Maxillofacial surgery needle type hole suction means

Technical Field

The utility model relates to the technical field of oral and maxillofacial surgery equipment, in particular to a needle type hole suction device for maxillofacial surgery.

Background

Oral maxillofacial surgery is a subject which mainly focuses on surgical treatment and mainly studies the prevention and treatment of certain related diseases of oral organs (teeth, alveolar bones, lips, cheeks, tongues, pharynx and the like), facial soft tissues, maxillofacial bones (maxilla, mandible, zygomatic bones and the like), temporomandibular joints and necks.

Oral cavity maxillofacial surgery equipment means a class and is used for the problem that the relevant position of oral cavity maxillofacial appears to carry out the equipment of treatment, and as a class of maxillofacial surgery pin hole suction means commonly used, it is common to be an aspirator, though there is better result of use, but the volume is great, mobility is relatively poor, to the patient in the ward of living for a long time, medical personnel need regularly go to sick house inspection, it is inconvenient to hand-carry, the practicality is relatively poor, therefore urgent need one kind and hand-carry conveniently, and design light and handy suction means.

In view of the above, the present invention provides a needle hole suction device for maxillofacial surgery, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a needle hole suction device for maxillofacial surgery, which solves the problems and the defects in the background technology.

In order to achieve the purpose, the utility model provides a needle hole suction device for maxillofacial surgery, which is achieved by the following specific technical means:

a maxillofacial surgical needle aperture suction device, comprising: the device comprises a flexible needle head, a needle head fixing barrel, a holding piece, a first hose, a collecting bottle, a filtering adapter, a second hose, an adjusting valve, a one-way air bag, an exhaust valve, a knob switch and an anti-overflow shield; the flexible needle head is in a needle shape, a needle head fixing cylinder is arranged on the right side of the flexible needle head, and the needle head fixing cylinder and the flexible needle head are of an integrated structure; the holding piece is in a stone arch shape and is arranged at the lower part of the needle fixing barrel, and the holding piece and the needle fixing barrel are of an integrated structure; the first hose is in a round tube shape, is arranged on the right side of the needle fixing cylinder and is connected with the needle fixing cylinder in an adhesive mode; the collecting bottle is rectangular and arranged on the right side of the first hose, and the collecting bottle is screwed with the first hose through threads; the filtering adapter is octagonal in front view, the filtering adapter is arranged on the right side of the collecting bottle, and the collecting bottle is screwed with the filtering adapter through threads; the second hose is of a round tube-shaped structure, is arranged on the right side of the filtering adapter and is fixedly sleeved with the filtering adapter; the regulating valve is of a rectangular annular structure, is arranged outside the second hose and is movably connected with the second hose in a sleeving manner; the one-way air bag is of an elliptical spherical structure, is arranged on the right side of the second hose, and is fixedly sleeved with the second hose; the exhaust valve is rectangular and arranged on the right side of the unidirectional air bag, and the exhaust valve and the unidirectional air bag are fixedly connected in an embedded mode; the knob switch is round, is arranged on the left side of the unidirectional air bag and is fixedly connected with the unidirectional air bag through gluing; the anti-overflow guard shield side cross-sectional view is isosceles trapezoid shape, and the anti-overflow guard shield sets up the upper right portion at receiving flask cross-sectional view to anti-overflow guard shield and receiving flask formula structure as an organic whole.

As a further optimization of the technical scheme, the flexible needle head of the needle hole suction device for the maxillofacial surgery is a medical soft plastic needle head.

As a further optimization of the technical scheme, the needle head fixing cylinder of the needle hole suction device for the maxillofacial surgery is of a cylindrical structure.

As a further optimization of the technical scheme, the overflow-proof shield of the maxillofacial surgery needle hole suction device is provided with an opening in the middle, and the opening corresponds to the left interface of the filter adapter.

As a further optimization of the technical scheme, the filter adapter of the needle-type hole suction device for the maxillofacial surgery is internally provided with filter cotton and active carbon particles.

As a further optimization of the technical scheme, an air suction valve is arranged inside the left side of the one-way air bag of the needle hole suction device for the maxillofacial surgery.

As a further optimization of the technical scheme, the combined structure of the regulating valve and the knob switch of the needle hole suction device for the maxillofacial surgery forms an air flow control device of the suction device.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model relates to a needle type hole suction device for maxillofacial surgery, which is a gas flow control device of the suction device formed by a combined structure of a regulating valve and a knob switch, can regulate the gas flow during suction by rotating the knob switch or rolling a roller in the regulating valve, and is convenient to use.

2. According to the needle type hole suction device for the maxillofacial surgery, the collection anti-overflow device for liquid suction is formed by the combined structure of the collection bottle and the anti-overflow shield, so that the suction hole in the middle of the anti-overflow shield can be effectively prevented from being blocked by liquid, and the use experience of a user is improved.

3. According to the needle hole suction device for the maxillofacial surgery, the unidirectional air bag is arranged and is extruded, the right end of the unidirectional air bag exhausts air, the left end of the unidirectional air bag sucks air in the direction of the needle hole, the unidirectional air bag recovers, so that inflammation parts (pustules and the like) of a patient can be conveniently sucked out when a user uses the needle hole suction device, the design is light, the occupied space is small, and the use is convenient.

3. The utility model has the advantages of convenient use of unidirectional air bag type suction, light design, controllable air flow and overflow prevention during liquid suction by improving the needle type hole suction device for the maxillofacial surgery, thereby effectively solving the problems and the defects in the existing device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic elevational view of a single-element bladder of the present invention;

FIG. 2 is a front view of the needle holder of the present invention;

FIG. 3 is a schematic left sectional view of the collector bottle of the present invention;

fig. 4 is a schematic front sectional view of the collection bottle of the present invention.

In the figure: the anti-overflow device comprises a flexible needle 1, a needle fixing barrel 2, a holding sheet 3, a first hose 4, a collecting bottle 5, a filtering adapter 6, a second hose 7, a regulating valve 8, a one-way air bag 9, an exhaust valve 10, a knob switch 11 and an anti-overflow shield 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a needle hole suction device for maxillofacial surgery:

a maxillofacial surgical needle aperture suction device, comprising: the device comprises a flexible needle 1, a needle fixing barrel 2, a holding sheet 3, a first hose 4, a collecting bottle 5, a filtering adapter 6, a second hose 7, a regulating valve 8, a one-way air bag 9, an exhaust valve 10, a knob switch 11 and an anti-overflow shield 12; the flexible needle head 1 is in a needle shape, the right side of the flexible needle head 1 is provided with a needle head fixing cylinder 2, and the needle head fixing cylinder 2 and the flexible needle head 1 are of an integrated structure; the holding sheet 3 is in a stone arch shape, the holding sheet 3 is arranged at the lower part of the needle fixing barrel 2, and the holding sheet 3 and the needle fixing barrel 2 are in an integrated structure; the first hose 4 is in a round tube shape, the first hose 4 is arranged on the right side of the needle fixing cylinder 2, and the first hose 4 is connected with the needle fixing cylinder 2 in an adhesive mode; the collecting bottle 5 is rectangular, the collecting bottle 5 is arranged on the right side of the first hose 4, and the collecting bottle 5 is screwed with the first hose 4 through threads; the filtering adapter 6 is octagonal in front view, the filtering adapter 6 is arranged on the right side of the collecting bottle 5, and the collecting bottle 5 and the filtering adapter 6 are screwed through threads; the second hose 7 is of a round tube structure, the second hose 7 is arranged on the right side of the filtering adapter 6, and the second hose 7 and the filtering adapter 6 are fixedly sleeved; the regulating valve 8 is in a rectangular annular structure, the regulating valve 8 is arranged outside the second hose 7, and the regulating valve 8 is movably connected with the second hose 7 in a sleeving manner; the one-way air bag 9 is of an oval spherical structure, the one-way air bag 9 is arranged on the right side of the second hose 7, and the one-way air bag 9 and the second hose 7 are fixedly sleeved; the exhaust valve 10 is rectangular, the exhaust valve 10 is arranged on the right side of the one-way air bag 9, and the exhaust valve 10 is fixedly connected with the one-way air bag 9 in an embedded mode; the knob switch 11 is circular, the knob switch 11 is arranged on the left side of the unidirectional air bag 9, and the knob switch 11 is fixedly connected with the unidirectional air bag 9 through gluing; the side section view of the anti-overflow shield 12 is in the shape of an isosceles trapezoid, the anti-overflow shield 12 is arranged at the upper right part of the front section view of the collecting bottle 5, and the anti-overflow shield 12 and the collecting bottle 5 are of an integrated structure.

Specifically, filter 6 inside filter pulp and the active carbon particulate matter of being equipped with of crossover sub, bacterium and the harmful substance in the effective filtration air current guarantee that the inside gas of gasbag is clean.

Specifically, the combined structure of the regulating valve 8 and the knob switch 11 forms an air flow control device of the suction device, and the air flow during suction can be regulated by rotating the knob switch 11 or rolling a roller inside the regulating valve, so that the use is convenient.

In particular, the materials of the first hose 4 and the second hose 7 are high-performance polyolefin thermoplastic elastomer (TPE) materials.

Specifically, the combined structure of the collecting bottle (5) and the anti-overflow shield (12) forms a collecting anti-overflow device for liquid suction, which can prevent the liquid sucked in the suction hole in the middle of the anti-overflow shield (12) from flowing over and further blocking the hose.

The method comprises the following specific implementation steps:

the device is different from a conventional suction device, adopts the flexible soft plastic needle, so that when medical personnel use the device to suck liquid aiming at maxillofacial inflammation parts (such as throat pustules and the like), the flexible needle can avoid injuring the internal flesh of a patient and avoid unnecessary pain; the one-way air bag is arranged, and when the one-way air bag is extruded and sucked, the liquid at the needle head part is drained out of the body by virtue of the memory function of the air bag when the one-way air bag rebounds; the combined structure of the regulating valve and the knob switch is arranged, the size of the air flow when the device is controlled to suck is flexibly regulated, the user experience is enhanced, and the practicability is high.

In summary, the following steps: according to the needle type hole suction device for the maxillofacial surgery, the air flow control device of the suction device is formed by the combined structure of the regulating valve and the knob switch, the air flow during suction can be regulated by rotating the knob switch or rolling the roller in the regulating valve, and the use is convenient; the collection anti-overflow device for liquid suction is formed by the combined structure of the collection bottle and the anti-overflow shield, so that a suction hole in the middle of the anti-overflow shield can be effectively prevented from being blocked by liquid to prevent a hose from being blocked, and the use experience of a user is improved; by arranging the one-way air bag which is extruded, the right end exhausts air, and the left end pinhole direction inhales the air bag to recover, inflammatory parts (pustules and the like) of a patient can be conveniently sucked out when the one-way air bag is used by a user, the design is light, the occupied space is small, and the use is convenient; through the improvement to a maxillofacial surgery needle type hole suction means, have one-way gasbag formula absorb convenient to use, design light and handy, the air flow is controllable, the advantage of anti-overflow when absorbing liquid to the effectual problem and the not enough that appear in the current device of having solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A maxillofacial surgical needle aperture suction device, comprising: the anti-overflow device comprises a flexible needle (1), a needle fixing barrel (2), a holding sheet (3), a first hose (4), a collecting bottle (5), a filtering adapter (6), a second hose (7), a regulating valve (8), a one-way air bag (9), an exhaust valve (10), a knob switch (11) and an anti-overflow shield (12); the method is characterized in that: the flexible needle head (1) is needle-shaped, a needle head fixing cylinder (2) is arranged on the right side of the flexible needle head (1), and the needle head fixing cylinder (2) and the flexible needle head (1) are of an integrated structure; the holding sheet (3) is in a stone arch shape, the holding sheet (3) is arranged at the lower part of the needle fixing barrel (2), and the holding sheet (3) and the needle fixing barrel (2) are of an integrated structure; the first hose (4) is in a round pipe shape, the first hose (4) is arranged on the right side of the needle fixing cylinder (2), and the first hose (4) is connected with the needle fixing cylinder (2) in an adhesive mode; the collecting bottle (5) is rectangular, the collecting bottle (5) is arranged on the right side of the first hose (4), and the collecting bottle (5) is screwed with the first hose (4) through threads; the filtering adapter (6) is octagonal in front view, the filtering adapter (6) is arranged on the right side of the collecting bottle (5), and the collecting bottle (5) is screwed with the filtering adapter (6) through threads; the second hose (7) is of a round tube-shaped structure, the second hose (7) is arranged on the right side of the filtering adapter (6), and the second hose (7) and the filtering adapter (6) are fixedly sleeved; the regulating valve (8) is of a rectangular annular structure, the regulating valve (8) is arranged outside the second hose (7), and the regulating valve (8) is movably connected with the second hose (7) in a sleeving manner; the one-way air bag (9) is of an oval spherical structure, the one-way air bag (9) is arranged on the right side of the second hose (7), and the one-way air bag (9) and the second hose (7) are fixedly sleeved; the exhaust valve (10) is rectangular, the exhaust valve (10) is arranged on the right side of the one-way air bag (9), and the exhaust valve (10) is fixedly connected with the one-way air bag (9) in an embedded mode; the knob switch (11) is circular, the knob switch (11) is arranged on the left side of the one-way air bag (9), and the knob switch (11) is fixedly connected with the one-way air bag (9) through gluing; the side cross section of the anti-overflow protective cover (12) is in the shape of an isosceles trapezoid, the anti-overflow protective cover (12) is arranged at the upper right part of the front cross section of the collecting bottle (5), and the anti-overflow protective cover (12) and the collecting bottle (5) are of an integrated structure.

2. The maxillofacial surgical needle aperture suction device of claim 1, wherein: the flexible needle head (1) is a medical soft plastic needle head.

3. The maxillofacial surgical needle aperture suction device of claim 1, wherein: the needle fixing cylinder (2) is of a cylindrical structure.

4. The maxillofacial surgical needle aperture suction device of claim 1, wherein: an opening is arranged in the middle of the anti-overflow protective cover (12), and the opening corresponds to the left interface of the filtering conversion joint (6).

5. The maxillofacial surgical needle aperture suction device of claim 1, wherein: the filtering conversion joint (6) is internally provided with filtering cotton and active carbon particles.

6. The maxillofacial surgical needle aperture suction device of claim 1, wherein: an air suction valve is arranged inside the left side of the one-way air bag (9).

7. The maxillofacial surgical needle aperture suction device of claim 1, wherein: the combined structure of the regulating valve (8) and the knob switch (11) forms an air flow control device of the suction device.