CN214434336U - Lingual retractor for oral and maxillofacial surgery - Google Patents

Abstract

The utility model belongs to the technical field of tongue side drag hook, a tongue side drag hook that oral cavity maxillofacial surgery used is related to, wherein, the electric iron comprises a handle, the bottom fixedly connected with ring of handle, the bottom fixedly connected with connecting rod of ring, the bottom fixedly connected with drag hook frame of connecting rod, the first fixed plate of fixedly connected with a plurality of in the drag hook frame, the recess has been seted up in the first fixed plate, first spout has been seted up in the recess. Its beneficial effect is, this tongue side drag hook that oral cavity maxillofacial surgery used, through setting up first fixed plate, second fixed plate and spring, drive splint extrusion second fixed plate and spring through the tongue body extrusion splint, thereby it slides in first spout to drive the slider on the second fixed plate, can fix the tongue body in splint under the effect of the elasticity of spring, not only prevent that the tongue body from slipping off from the drag hook frame in, also can increase the comfort of the patient of different tongue body thicknesses when using.

Description

Lingual retractor for oral and maxillofacial surgery

Technical Field

The utility model belongs to the technical field of tongue side drag hook, concretely relates to tongue side drag hook that oral cavity maxillofacial surgery used.

Background

The oral and maxillofacial surgery is a subject which is mainly used for surgical treatment and mainly aims at researching prevention and treatment of related diseases of oral organs, facial soft tissues, maxillofacial bones, temporomandibular joints, salivary glands and necks, is an important component of oral medicine and an important branch of clinical medicine, and can adopt a lingual retractor to draw or press lingual tissues in the process of oral and maxillofacial diagnosis and treatment so as to facilitate smooth operation.

But traditional lingual side drag hook draw hook end surface is the plane when using, because there is the mucus of wet and slippery lingual body surface, can lead to the lingual body easily to follow the surperficial slippage of lingual side drag hook like this, leads to treatment work normally to go on, has increaseed medical personnel's the work degree of difficulty, and traditional lingual side drag hook is because every patient's lingual body thickness is different when using in addition, and so can make the patient feel very uncomfortable.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tongue side drag hook that oral cavity maxillofacial surgery used, it has solved the work degree of difficulty that has increaseed medical personnel, technical problem such as the comfort level is lower.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tongue side drag hook that oral cavity maxillofacial surgery used, includes the handle, the bottom fixedly connected with ring of handle, the bottom fixedly connected with connecting rod of ring, the bottom fixedly connected with drag hook frame of connecting rod, the first fixed plate of a plurality of fixedly connected with in the drag hook frame, the recess has been seted up in the first fixed plate, first spout has been seted up in the recess, equal sliding connection has slider, two in the first spout the opposite end fixedly connected with second fixed plate of slider, the through-hole has been seted up in the recess, through-hole fixedly connected with splint are passed to the bottom of second fixed plate.

As a further aspect of the present invention: the surface of the handle is sleeved with an anti-slip sleeve, and the surface of the clamping plate is fixedly connected with a plurality of anti-slip lugs.

As a further aspect of the present invention: two second chutes are formed in the drag hook frame, and one end and the other end of the clamping plate are connected in the second chutes in a sliding mode.

As a further aspect of the present invention: the surface of first fixed plate and second fixed plate wears to be equipped with the spring, the one end fixed connection of spring is in the drag hook frame, the other end fixed connection of spring is on splint.

As a further aspect of the present invention: the front end fixedly connected with of ring has a plurality of light, be provided with the battery in the ring, light and battery pass through wire electric connection.

As a further aspect of the present invention: the front end fixedly connected with button switch of handle, button switch passes through wire electric connection with the light.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tongue side drag hook that oral cavity maxillofacial surgery used, through setting up first fixed plate, second fixed plate and spring, drive splint extrusion second fixed plate and spring through tongue body extrusion splint to the slider that drives on the second fixed plate slides in first spout, can fix the tongue body in splint under the effect of the elasticity of spring, not only prevents that the tongue body from slipping off from the drag hook frame, also can increase the comfort of the patient of different tongue body thicknesses when using.

2. This tongue side drag hook that oral cavity maxillofacial surgery used, through setting up skid proof block, skid proof block can increase the frictional force between splint and the patient's tongue body, prevents that the tongue body from following the surperficial slippage of splint, has guaranteed that treatment work is normal going on, has reduced medical personnel's intensity of labour.

3. This tongue side drag hook that oral cavity maxillofacial surgery used, through setting up the ring, the ring can be used for fixing forefinger or as the fulcrum, can make it grip steadily in the operation, reduces medical personnel fatigue and feels, and the medical personnel of being convenient for use has improved the work efficiency of tongue side drag hook.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the middle splint of the present invention;

fig. 3 is a schematic cross-sectional structure view of the first fixing plate and the second fixing plate of the present invention;

in the figure: 1. a handle; 2. a protective sleeve; 3. a ring; 4. a connecting rod; 5. a hook frame; 6. a first fixing plate; 7. a groove; 8. a first chute; 9. a slider; 10. a second fixing plate; 11. a through hole; 12. a second chute; 13. a splint; 14. a spring; 15. an anti-slip bump; 16. an illuminating lamp; 17. a storage battery; 18. a push button switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a tongue side drag hook that oral cavity maxillofacial surgery used, includes handle 1, the bottom fixedly connected with ring 3 of handle 1, ring 3 can be used for fixed forefinger or as the fulcrum, can make it grip steadily in the operation, reduces medical personnel fatigue and feels, and the medical personnel of being convenient for use has improved the work efficiency of tongue side drag hook, and the bottom fixedly connected with connecting rod 4 of ring 3, the bottom fixedly connected with drag hook frame 5 of connecting rod 4.

A plurality of first fixing plates 6 are fixedly connected in the drag hook frame 5, grooves 7 are arranged in the first fixing plates 6, first chutes 8 are arranged in the grooves 7, sliding blocks 9 are connected in the first chutes 8 in a sliding manner, the opposite ends of the two sliding blocks 9 are fixedly connected with second fixing plates 10, through holes 11 are arranged in the grooves 7, the bottom ends of the second fixing plates 10 penetrate through the through holes 11 and are fixedly connected with clamping plates 13, the clamping plate 13 is driven by the tongue body to extrude the clamping plate 13 to extrude the second fixing plate 10 and the spring 14, so as to drive the sliding block 9 on the second fixing plate 10 to slide in the first sliding chute 8, can fix the tongue in splint 13 under the effect of spring 14's elasticity, not only prevent the tongue from slipping in the drag hook frame 5, also can increase the comfort of the patient of different tongue thickness when using, seted up two second spout 12 in the drag hook frame 5, the equal sliding connection of the one end and the other end of splint 13 is in second spout 12.

Specifically, the antiskid cover has been cup jointed on the surface of handle 1, and splint 13's fixed surface is connected with a plurality of skid proof block 15, and skid proof block 15 can increase the frictional force between splint 13 and the patient's tongue body, prevents that the tongue body from following splint 13's surperficial slippage, has guaranteed the normal clear of treatment work, has reduced medical personnel's intensity of labour.

Specifically, the surface of the first fixing plate 6 and the surface of the second fixing plate 10 are provided with a spring 14 in a penetrating manner, one end of the spring 14 is fixedly connected in the drag hook frame 5, and the other end of the spring 14 is fixedly connected on the clamping plate 13.

Specifically, the front end fixedly connected with of ring 3 has a plurality of light 16, is provided with battery 17 in the ring 3, and light 16 passes through wire electric connection with battery 17, and light 16 can provide the light for medical personnel, and the medical personnel of being convenient for continue work in the environment that light is darker, and the front end fixedly connected with of handle 1 has button switch 18, and button switch 18 passes through wire electric connection with light 16.

The utility model discloses a theory of operation does:

s1, when in use, the medical staff moves the lingual retractor to a proper position, then places the forefinger in the finger ring 3, tightly holds the handle 1 with the palm, and places the retractor frame 5 in the oral cavity of the patient;

s2, secondly, the medical staff places the tongue body in the drag hook frame 5, the tongue body extrudes the clamping plate 13 to drive the clamping plate 13 to move, so that the clamping plate 13 extrudes the second fixing plate 10 and the spring 14, then the sliding block 9 on the second fixing plate 10 is driven to slide in the first sliding groove 8, the tongue body is fixed in the clamping plate 13 under the action of the elastic force of the spring 14, and then the medical staff diagnoses and treats patients;

s3, when the medical staff is in a dark environment, the medical staff clicks the button switch 18, the illuminating lamp 16 starts to work, the illuminating lamp 16 illuminates the oral cavity of the patient, the medical staff works under the light provided by the illuminating lamp 16, and the accurate treatment work is guaranteed.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a lingual side drag hook that oral cavity maxillofacial surgery used, includes handle (1), its characterized in that: the bottom fixedly connected with of handle (1) ring (3), the bottom fixedly connected with connecting rod (4) of ring (3), the bottom fixedly connected with drag hook frame (5) of connecting rod (4), the first fixed plate (6) of fixedly connected with a plurality of in drag hook frame (5), recess (7) have been seted up in first fixed plate (6), first spout (8) have been seted up in recess (7), equal sliding connection has slider (9), two in first spout (8) the looks remote site fixedly connected with second fixed plate (10) of slider (9), through-hole (11) have been seted up in recess (7), through-hole (11) fixedly connected with splint (13) are passed to the bottom of second fixed plate (10).

2. The lingual retractor for oral maxillofacial surgery as recited in claim 1, wherein: the surface of the handle (1) is sleeved with an anti-slip sleeve, and the surface of the clamping plate (13) is fixedly connected with a plurality of anti-slip lugs (15).

3. The lingual retractor for oral maxillofacial surgery as recited in claim 1, wherein: two second chutes (12) are formed in the drag hook frame (5), and one end and the other end of the clamping plate (13) are connected in the second chutes (12) in a sliding mode.

4. The lingual retractor for oral maxillofacial surgery as recited in claim 1, wherein: the surface of first fixed plate (6) and second fixed plate (10) is worn to be equipped with spring (14), the one end fixed connection of spring (14) is in drag hook frame (5), the other end fixed connection of spring (14) is on splint (13).

5. The lingual retractor for oral maxillofacial surgery as recited in claim 1, wherein: the front end fixedly connected with of ring (3) has a plurality of light (16), be provided with battery (17) in ring (3), light (16) and battery (17) pass through wire electric connection.

6. The lingual retractor for oral maxillofacial surgery as recited in claim 5, wherein: the front end fixedly connected with button switch (18) of handle (1), button switch (18) pass through wire electric connection with light (16).

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