CN218074951U - Oral cavity opening device - Google Patents

Abstract

The utility model discloses an oral cavity strutting arrangement, including fixed handle, the positive left side fixedly connected with fixed plate of fixed handle, the positive right side swing joint of fixed handle has the fly leaf, fixed handle's front just is located fixedly connected with fixed column between fixed plate and the fly leaf, the front of fixed column is provided with the screw thread post. The utility model discloses a set up fixed handle, the effect of being convenient for take the device has been played, the doctor's of being convenient for operation, through setting up fixed plate and fly leaf, the effect of being convenient for strut patient's mouth has been played, thereby the doctor of being convenient for inspects patient's oral cavity, through setting up fixed column and screw thread post, be used for installing the sponge piece, and be convenient for change the sponge piece, solved when strutting patient's oral cavity inspection, there is the saliva in the oral cavity, patient probably will all inhale the saliva during clinical operation, the doctor's of not only being convenient for inspection like this, still can bring uncomfortable problem for the patient.

Description

Oral cavity opening device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an oral cavity opening device.

Background

The main diseases of the department of stomatology and medical discipline comprise diseases such as stomatoglossal facial skin sample, infection of epidermis submaxillary space, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw glazed cytoma, chronic ethmoid sinusitis, mandibular retraction, four-ring plain teeth, tongue leukoplakia and the like, and the key of successful treatment is the establishment of a detailed and effective treatment plan, the exquisite treatment of doctors and the positive cooperation of patients in the treatment process;

along with the continuous development of society, the scientific continuous progress, medical science is also making continuous progress, when examining or treating patient at present, need strut patient's oral cavity, make the oral cavity field of vision clear, make things convenient for pathological examination and treatment, when strut the examination with patient's oral cavity, there is saliva in the oral cavity, patient probably will inhale saliva all the time during clinical operation, the inspection of doctor not only is not convenient for like this, still can bring the discomfort for the patient, provide an oral cavity distraction device for this reason and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity distraction device possesses the advantage of being convenient for absorb saliva, has solved when strutting the inspection with patient's oral cavity, has the saliva in the oral cavity, and patient probably will always inhale the saliva during clinical operation, and the doctor's of not only being convenient for inspection like this still can bring uncomfortable problem for the patient.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an oral cavity strutting arrangement, includes fixed handle, the positive left side fixedly connected with fixed plate of fixed handle, the positive right side swing joint of fixed handle has the fly leaf, fixed handle's front just is located the fixedly connected with fixed column between fixed plate and the fly leaf, the front of fixed column is provided with the screw thread post, the back fixedly connected with pjncture needle of screw thread post, the rear end of screw thread post extends to the inner chamber of fixed column to with the inner chamber threaded connection of fixed column, the surperficial swing joint of screw thread post has the sponge piece, the positive fixedly connected with spacing piece of screw thread post.

Preferably, the left side of the inner cavity of the fixed handle is movably connected with a threaded rod through a bearing, and the surface of the threaded rod is connected with a movable block through threads.

Preferably, the front surface of the fixed handle is provided with a sliding groove, and an inner cavity of the sliding groove is connected with a sliding block in a sliding manner.

Preferably, the front surface of the sliding block is fixedly connected with the movable plate, and the back surface of the sliding block is fixedly connected with the movable block.

Preferably, the right end of the threaded rod penetrates through the outside of the fixed handle and is fixedly connected with a rotating handle, and the sides, far away from the fixed plate and the movable plate, of the fixed plate and the movable plate are fixedly connected with a protective pad.

Preferably, the top and the bottom of the inner cavity of the fixed handle are both provided with a limiting groove, and the top and the bottom of the movable block are both fixedly connected with limiting blocks.

Preferably, one side of the limiting block extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.

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

the utility model discloses a set up fixed handle, the effect of being convenient for take the device has been played, the doctor's of being convenient for operation, through setting up fixed plate and fly leaf, the effect of being convenient for strut patient's mouth has been played, thereby be convenient for the doctor examines patient's oral cavity, through setting up fixed column and screw thread post, be used for installing the sponge piece, and be convenient for change the sponge piece, through setting up the sponge piece, be used for absorbing the saliva in patient's oral cavity, thereby avoid patient to swallow the saliva, not only be convenient for the doctor examines patient's oral cavity inside, still can reduce patient's uncomfortable sense, through setting up the pjncture needle, the effect of being convenient for impale the sponge piece has been played, thereby be convenient for install the surface of screw thread post with the sponge piece, through setting up spacing piece, be used for spacing to the sponge piece, prevent that the sponge piece from droing from the surface of screw thread post, solved when strutting the inspection with patient's oral cavity, oral cavity has oral cavity to have the saliva, patient probably all the saliva that absorbs water during clinical operation, the inspection that not only is not convenient for doctor like this, bring uncomfortable problem for the patient.

Drawings

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

FIG. 2 is a schematic view of the cross-section of the fixing handle of the present invention;

FIG. 3 is a schematic view of the explosion structure of the fixing column, the threaded column and the sponge block of the present invention;

fig. 4 is an enlarged view of a portion of a structure shown in fig. 2 according to the present invention.

In the figure: 1. fixing a handle; 2. a fixing plate; 3. a movable plate; 4. fixing the column; 5. a threaded post; 6. puncturing needle; 7. a sponge block; 8. a limiting sheet; 9. a threaded rod; 10. a movable block; 11. a chute; 12. a slider; 13. rotating the handle; 14. a protective pad; 15. a limiting groove; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, an oral cavity spreading device comprises a fixed handle 1, a fixed plate 2 is fixedly connected to the left side of the front of the fixed handle 1, a movable plate 3 is movably connected to the right side of the front of the fixed handle 1, a fixed column 4 is fixedly connected to the front of the fixed handle 1 and between the fixed plate 2 and the movable plate 3, a threaded column 5 is arranged on the front of the fixed column 4, a puncture needle 6 is fixedly connected to the back of the threaded column 5, the rear end of the threaded column 5 extends to the inner cavity of the fixed column 4 and is in threaded connection with the inner cavity of the fixed column 4, a sponge block 7 is movably connected to the surface of the threaded column 5, a limiting piece 8 is fixedly connected to the front of the threaded column 5, the fixed handle 1 is arranged to achieve the effect of conveniently taking the device, the doctor can conveniently operate the device, and the fixed plate 2 and the movable plate 3 are arranged to play the role of conveniently spreading the mouth of the patient, thereby being convenient for doctors to inspect the oral cavity of patients, being convenient for the doctors to install the sponge block 7 and replacing the sponge block 7 by arranging the sponge block 7 to absorb the oral cavity saliva of the patients, thereby avoiding the patients to swallow the oral cavity saliva, not only being convenient for the doctors to inspect the internal part of the oral cavity of the patients, but also reducing the uncomfortable feeling of the patients, playing a role of being convenient to pierce the sponge block 7 by arranging the puncture needle 6, thereby being convenient for installing the sponge block 7 on the surface of the threaded column 5, being used for limiting the sponge block 7 by arranging the limiting sheet 8, preventing the sponge block 7 from falling off the surface of the threaded column 5, solving the problem that the oral cavity of the patients has the oral cavity saliva when the patients are opened for examination, and the patients probably need to suck the oral saliva all the time during clinical operation, thus not only being inconvenient for the doctors to inspect, and also causes discomfort to the patient.

Concretely, there is threaded rod 9 on the left side of fixed handle 1 inner chamber through bearing swing joint, and threaded rod 9's surperficial threaded connection has movable block 10, through the cooperation of threaded rod 9 and movable block 10, has played the effect of being convenient for adjust the position of fly leaf 3 to be convenient for strut patient's oral cavity.

Specifically, the front of fixed handle 1 has been seted up spout 11, and the inner chamber sliding connection of spout 11 has slider 12, through setting up spout 11 for spacing slider 12, through setting up slider 12, is used for driving movable plate 3 to remove.

Specifically, the front surface of the sliding block 12 is fixedly connected with the movable plate 3, and the back surface of the sliding block 12 is fixedly connected with the movable block 10.

Specifically, the right-hand member of threaded rod 9 runs through to the outside of fixed handle 1 and fixedly connected with rotates 13, the equal fixedly connected with protection in one side that fixed plate 2 and fly leaf 3 kept away from mutually fills up 14, rotate 13 through the setting, the effect of being convenient for rotate threaded rod 9 has been played, thereby be convenient for adjust the position of fly leaf 3, fill up 14 through setting up the protection, a contact surface for protecting fixed plate 2 and fly leaf 3 and oral cavity, prevent that fixed plate 2 and fly leaf 3 from taking place the condition in fish tail oral cavity when using.

Specifically, the top and the bottom of the inner cavity of the fixed handle 1 are provided with a limiting groove 15, and the top and the bottom of the movable block 10 are fixedly connected with a limiting block 16.

Specifically, one side of the limiting block 16 extends to the inner cavity of the limiting groove 15 and is slidably connected with the inner cavity of the limiting groove 15.

When the device is used, firstly, the surface of the sponge block 7 is pierced through the piercing needle 6, the sponge block 7 is moved to the surface of the threaded column 5 after the piercing, then the piercing needle 6 is placed in the fixed column 4, the limiting piece 8 is rotated, the threaded column 5 is in threaded connection with the inner cavity of the fixed column 4, after the sponge block 7 is installed, the fixed handle 1 is moved, the fixed plate 2, the movable plate 3 and the sponge block 7 are placed in the oral cavity of a patient, then the rotating handle 13 is rotated, the rotating handle 13 drives the threaded rod 9 to rotate, the threaded rod 9 drives the movable block 10 to move rightwards on the surface of the threaded rod 9 when rotating, the movable block 10 drives the sliding block 12 to move rightwards in the sliding groove 11 when moving, the sliding block 12 drives the movable plate 3 to move rightwards in the oral cavity of the patient, at the moment, the fixed plate 2 and the movable plate 3 are matched to prop open the oral cavity of the patient, the oral cavity of the patient can be inspected after being propped in the proper position, when the oral cavity of the patient generates oral cavity, the oral cavity of the patient is inspected, the sponge block 7 adsorbs the oral cavity, thereby avoiding the frequent swallowing of the oral cavity of the patient, the operation of the patient can bring inconvenience of the patient, and the clinical operation of the patient, and the patient.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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

Claims (7)

1. An oral cavity distraction device, includes fixed handle (1), its characterized in that: the fixing handle is characterized in that a fixing plate (2) is fixedly connected to the front left side of the fixing handle (1), a movable plate (3) is movably connected to the front right side of the fixing handle (1), a fixing column (4) is fixedly connected between the fixing plate (2) and the movable plate (3) in the front of the fixing handle (1), a threaded column (5) is arranged on the front side of the fixing column (4), a puncture needle (6) is fixedly connected to the back side of the threaded column (5), the rear end of the threaded column (5) extends to the inner cavity of the fixing column (4) and is in threaded connection with the inner cavity of the fixing column (4), a sponge block (7) is movably connected to the surface of the threaded column (5), and a limiting piece (8) is fixedly connected to the front side of the threaded column (5).

2. The oral distraction device of claim 1, wherein: the left side of fixed handle (1) inner chamber has threaded rod (9) through bearing swing joint, the surperficial threaded connection of threaded rod (9) has movable block (10).

3. The oral cavity distracting device of claim 2, wherein: the front of the fixed handle (1) is provided with a sliding groove (11), and an inner cavity of the sliding groove (11) is connected with a sliding block (12) in a sliding manner.

4. The oral cavity distracting device of claim 3, wherein: the front surface of the sliding block (12) is fixedly connected with the movable plate (3), and the back surface of the sliding block (12) is fixedly connected with the movable block (10).

5. The oral cavity distracting device of claim 2, wherein: the right-hand member of threaded rod (9) runs through to the outside of fixed handle (1) and fixedly connected with rotates handle (13), equal fixedly connected with protection pad (14) in one side that fixed plate (2) and fly leaf (3) kept away from mutually.

6. The oral cavity distracting device of claim 2, wherein: spacing groove (15) have all been seted up to the top and the bottom of fixed handle (1) inner chamber, the equal fixedly connected with stopper (16) in top and the bottom of movable block (10).

7. The oral distraction device of claim 6, wherein: one side of the limiting block (16) extends to the inner cavity of the limiting groove (15) and is connected with the inner cavity of the limiting groove (15) in a sliding mode.

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