CN216570257U - Lower lip fixing appliance that turns up - Google Patents
Lower lip fixing appliance that turns up Download PDFInfo
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- CN216570257U CN216570257U CN202122548099.7U CN202122548099U CN216570257U CN 216570257 U CN216570257 U CN 216570257U CN 202122548099 U CN202122548099 U CN 202122548099U CN 216570257 U CN216570257 U CN 216570257U
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Abstract
The utility model discloses a lower lip eversion fixing appliance, which comprises a fixing clamp body and a movable clamp body. The front end of the fixing clip body is provided with two lower jaw propping parts which are arranged left and right. The movable clamp body comprises a movable clamp driving member and a lip turning connecting piece. The lip turning connecting piece is arranged on the fixed clamp body in a sliding manner along the front-back direction. The front end of the turning lip connecting piece is provided with a turning lip pressing part used for pressing the lower lip. The movable clamp driving member is respectively connected with the fixed clamp body and the turning lip connecting piece. The movable clamp driving component is used for driving the lip turning connecting piece to move back and forth relative to the fixed clamp body. The lower lip eversion fixing appliance supports the lower jaw of a patient through the lower jaw jacking part, so that the lower lip of the patient can be pressed and kept to be turned open by the lip turning pressing part, and the lower lip can be conveniently inspected or operated. The utility model can be applied to the treatment and examination of the lower lip part.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a lower lip eversion fixing device.
Background
The lip gland biopsy is one of important objective indexes for diagnosing sicca syndrome, and the method is sensitive and specific. It is used to evert the lower lip in the same way as the treatment of lower lip mucous cyst and laceration of the lower lip mucous membrane. This is difficult and difficult for a single doctor to operate, and generally requires an assistant to assist the operation, but the operation or the examination site is narrow, so the effect of assisting the operation is not ideal.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a lower lip eversion fixture that solves one or more of the problems of the prior art and provides at least one of the advantages of the present invention.
The technical scheme adopted for solving the technical problems is as follows:
an inferior lip eversion fixture comprising: the fixed clamp body and the movable clamp body; the fixed clamp body comprises a lower jaw ejecting piece, and the front end of the lower jaw ejecting piece is provided with two lower jaw ejecting parts which are arranged left and right; the movable clamp comprises a movable clamp driving member and a turning lip connecting piece, the turning lip connecting piece is slidably mounted on the fixed clamp body in the front-back direction, a turning lip pressing piece is arranged at the front end of the turning lip connecting piece, a turning lip pressing portion used for pressing a lower lip is arranged on the turning lip pressing piece, the movable clamp driving member is respectively connected with the fixed clamp body and the turning lip connecting piece, and the movable clamp driving member is used for driving the turning lip connecting piece to be relative to the fixed clamp body to move back and forth.
The lower lip eversion fixing appliance provided by the utility model at least has the following beneficial effects: the two lower jaw tightening parts can be respectively abutted against the left side and the right side of the bottom of the lower jaw of the patient, and the movable clamp driving component can drive the lip turning connecting piece to move relative to the lower jaw tightening piece, so that the lip turning pressing part can pull and press the turned-open lower lip of the patient downwards to keep the turned-open lower lip in a turned-open state and expose the position of the lower lip, and operation or examination is facilitated.
As a further improvement of the above technical solution, the fixing clip body further includes a fixing clip driving handle, the fixing clip driving handle is disposed at the rear side of the mandible item, the front end of the fixing clip driving handle is fixedly connected with the mandible item, the rear end of the fixing clip driving handle is provided with a first pressing portion, and a first hinge portion is disposed between the mandible item and the first pressing portion; the movable clamp driving component comprises a movable clamp driving handle and a transmission connecting piece, a connecting end is arranged at one end of the movable clamp driving handle, a second pressing part is arranged at the other end of the movable clamp driving handle, a second hinged part is arranged between the connecting end and the second pressing part, the first hinged part is rotatably hinged with the second hinged part, and two ends of the transmission connecting piece are respectively in transmission connection with the connecting end and the lip turning connecting piece.
Through the technical scheme, when the first pressing part and the second pressing part are close to each other, the movable clamp driving handle rotates around the second hinged part, the connecting end swings forwards, and the connecting end drives the lip turning connecting piece to move forwards relative to the lower jaw ejecting piece through the transmission connecting piece, so that the distance between the lip turning pressing part and the lower jaw ejecting part is increased, and the lower lip of a patient is loosened. Conversely, when the first pressing part and the second pressing part are far away from each other, the connecting end swings backwards, and the lip turning connecting piece is driven by the transmission connecting piece to move backwards relative to the mandible jacking piece, so that the distance between the lip turning pressing part and the mandible jacking part is reduced, and the lower lip of the patient is tensioned.
As a further improvement of the above technical solution, an elastic member is disposed between the movable clamp driving handle and the fixed clamp driving handle, and two ends of the elastic member respectively abut against the movable clamp driving handle and the fixed clamp driving handle.
Through the technical scheme, the two ends of the elastic piece can elastically support the movable clamp driving handle and the fixed clamp driving handle tightly, so that the lip turning connecting piece can be elastically tensioned backwards relative to the lower jaw ejecting piece, the lower lip of a patient can be pulled open downwards through elasticity and kept, and the hands of medical staff are further liberated.
As a further improvement of the above technical solution, the hinge axis of the first hinge portion and the second hinge portion is arranged along the left-right direction, the first pressing portion is arranged on the upper side of the second pressing portion, and the upper side of the first pressing portion and the lower side of the second pressing portion are both provided with anti-slip pads.
As a further improvement of the technical scheme, the lower jaw ejecting piece is U-shaped, the left side and the right side of the lower jaw ejecting piece are respectively provided with a jacking arm extending forwards and backwards, and the two lower jaw jacking parts are respectively arranged at the front ends of the two jacking arms.
Through above-mentioned technical scheme, the lower jaw of being U-shaped pushes up the piece and can push up the both sides of patient's lower jaw tightly through two lower jaws when, with two spaces between the tight arm of top avoid, avoid causing unnecessary extrusion to patient's chin or throat position.
As a further improvement of the technical scheme, the turning lip connecting piece is in the shape of an arc with a high middle part and low left and right sides, and the left and right sides of the turning lip connecting piece are respectively sleeved on the two jacking arms in a sliding manner along the front-back direction.
As a further improvement of the above technical solution, a mandible jacking member is arranged at the front end of the jacking arm, the mandible jacking portion is arranged at the front side of the mandible jacking member, the rear side of the mandible jacking member is rotatably connected with the front end of the jacking arm, and the rotating axial direction of the mandible jacking member is arranged along the vertical direction.
Through the technical scheme, the two mandible jacking parts can be adjusted in a relatively rotating mode by rotating the set mandible jacking part, so that the mandible adjusting device can better adapt to the mandible shapes of different patients, and the two mandible jacking parts can be better attached and abutted to the mandible of the patient.
As a further improvement of the technical scheme, the turning lip pressing piece is a medical silica gel product, and the turning lip pressing piece is detachably mounted at the front end of the turning lip connecting piece. Through the technical scheme, the lip turning pressing piece can be disassembled, installed and replaced conveniently, so that the sanitation and cleanliness are improved; the lip turning compression piece with different specifications can be replaced to adapt to different patients.
As a further improvement of the technical scheme, the turning lip pressing parts are hook-shaped, the number of the turning lip pressing pieces is two, and the two turning lip pressing pieces are arranged left and right. Through above-mentioned technical scheme, two turn over lip pressing parts can be taut to push down the left and right sides of lower lip to expose the middle part of lower lip, conveniently carry out the operation or inspect.
As a further improvement of the technical scheme, the two turning lip pressing pieces are adjustably arranged on the turning lip connecting piece. Through the technical scheme, the two lip turning pressing pieces are adjustable, and can better adapt to different patients.
Drawings
The utility model is further described with reference to the accompanying drawings and examples;
FIG. 1 is a perspective view of one embodiment of a lower lip eversion fixture provided in accordance with the present invention;
FIG. 2 is a top view of one embodiment of a lower lip eversion fixture provided in accordance with the present invention;
figure 3 is a side view of one embodiment of a lower lip eversion fixture provided in accordance with the present invention.
In the figure: 100. a mandibular advancement member; 110. tightly pushing the arm; 120. a mandibular abutment member; 121. a mandible jacking part; 200. a fixing clamp driving handle 210 and a first pressing part; 220. a first hinge portion; 300. a flip lip connector; 400. a lip-flipping pressing piece 410, a lip-flipping pressing part; 500. a movable clamp drive handle; 510. a second pressing part; 520. a connecting end; 600. and a transmission connecting piece.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, the lower lip eversion fixture of the present invention is made as follows:
an inferior lip eversion fixture comprising: the fixed clamp body and the movable clamp body.
The body of the fixation clamp includes a mandibular ejection member 100 and a fixation clamp actuation handle 200.
The mandibular apex 100 is U-shaped. The left and right sides of the mandibular advancement member 100 are provided with tightening arms 110 that extend forward and backward. The front ends of the two tightening arms 110 are respectively provided with a mandible tightening member 120. A lower jaw tightening part 121 is provided on the front side of the lower jaw tightening member 120, the rear side of the lower jaw tightening member 120 is rotatably connected to the front end of the tightening arm 110, and the rotational axis of the lower jaw tightening member 120 is arranged in the up-down direction.
The fixing clip driving handle 200 is disposed at the rear side of the mandibular ejection member 100, the front end of the fixing clip driving handle 200 is fixedly connected to the mandibular ejection member 100, the rear end of the fixing clip driving handle 200 is provided with a first pressing portion 210, and a first hinge portion 220 is disposed between the mandibular ejection member 100 and the first pressing portion 210.
The movable clamp body includes a movable clamp drive member and a flip lip connector 300.
The lip-turning connecting piece 300 is in the shape of a circular arc with a high middle part and low left and right sides, and the left and right sides of the lip-turning connecting piece 300 are respectively sleeved with two of the jacking arms 110 in a sliding manner along the front-back direction.
The front end of the turning lip connecting piece 300 is detachably provided with a turning lip pressing piece 400. The front end of the lip turning pressing piece 400 is provided with a lip turning pressing part 410 for pressing a lower lip, the movable clamp driving member is respectively connected with the fixed clamp body and the lip turning connecting piece 300, and the movable clamp driving member is used for driving the lip turning connecting piece 300 to move back and forth relative to the fixed clamp body.
In this embodiment, the lip-flipping pressing portions 410 are hook-shaped, two lip-flipping pressing portions 410 are provided, and the two lip-flipping pressing portions 410 are disposed left and right. The distance between the two lip-turning pressing pieces 400 is adjustable.
The movable clip driving member includes a movable clip driving handle 500 and a transmission link 600. One end of the movable clamp driving handle 500 is provided with a connecting end 520, and the other end of the movable clamp driving handle 500 is provided with a second pressing portion 510. A second hinge portion is disposed between the connecting end 520 and the second pressing portion 510. The first hinge part 220 is hinged with the second hinge part in a rotating manner, and two ends of the transmission connecting piece 600 are respectively connected with the connecting end 520 and the lip turning connecting piece 300 in a transmission manner.
The hinge axis of the first hinge portion 220 and the second hinge portion is arranged along the left-right direction, the first pressing portion 210 is arranged on the upper side of the second pressing portion 510, and anti-slip pads are arranged on both the upper side of the first pressing portion 210 and the lower side of the second pressing portion 510.
An elastic piece is arranged between the movable clamp driving handle 500 and the fixed clamp driving handle 200, and two ends of the elastic piece respectively abut against the movable clamp driving handle 500 and the fixed clamp driving handle 200. In this embodiment, the elastic member is a torsion spring, two torsion arms of the torsion spring respectively abut against the movable clamp driving handle 500 and the fixed clamp driving handle 200, and the center of the torsion spring is coaxially disposed with the first hinge portion 220. In other embodiments, the elastic member may be a common spring or a tension spring. The two ends of the elastic member are connected with the mandibular advancement member 100 and the flip lip connector 300, respectively.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. An appliance for fixing the lower lip with eversion, which is characterized in that: the method comprises the following steps: the fixed clamp body and the movable clamp body; the fixed clamp body comprises a mandible jacking piece (100), and two mandible jacking parts (121) which are arranged left and right are arranged at the front end of the mandible jacking piece (100); the movable clamp comprises a movable clamp driving member and a turning lip connecting piece (300), the turning lip connecting piece (300) is slidably mounted on the fixed clamp body in the front-back direction, the turning lip pressing piece (400) is arranged at the front end of the turning lip connecting piece (300), the turning lip pressing piece (400) is provided with a turning lip pressing portion (410) used for pressing a lower lip, the movable clamp driving member is respectively connected with the fixed clamp body and the turning lip connecting piece (300), and the movable clamp driving member is used for driving the turning lip connecting piece (300) to be opposite to the fixed clamp body to move back and forth.
2. The lower lip valgus fixation instrument according to claim 1, wherein: the fixing clamp body further comprises a fixing clamp driving handle (200), the fixing clamp driving handle (200) is arranged on the rear side of the lower jaw ejecting piece (100), the front end of the fixing clamp driving handle (200) is fixedly connected with the lower jaw ejecting piece (100), a first pressing part (210) is arranged at the rear end of the fixing clamp driving handle (200), and a first hinge part (220) is arranged between the lower jaw ejecting piece (100) and the first pressing part (210);
the movable clamp driving member comprises a movable clamp driving handle (500) and a transmission connecting piece (600), a connecting end (520) is arranged at one end of the movable clamp driving handle (500), a second pressing part (510) is arranged at the other end of the movable clamp driving handle (500), a second hinged part is arranged between the connecting end (520) and the second pressing part (510), the first hinged part (220) is rotatably hinged with the second hinged part, and two ends of the transmission connecting piece (600) are respectively in transmission connection with the connecting end (520) and the lip turning connecting piece (300).
3. The lower lip valgus fixation instrument according to claim 2, wherein: an elastic piece is arranged between the movable clamp driving handle (500) and the fixed clamp driving handle (200), and two ends of the elastic piece are respectively abutted against the movable clamp driving handle (500) and the fixed clamp driving handle (200).
4. The lower lip valgus fixation instrument according to claim 2, wherein: the hinge axis of the first hinge part (220) and the second hinge part is arranged along the left-right direction, the first pressing part (210) is arranged on the upper side of the second pressing part (510), and anti-skid pads are arranged on the upper side of the first pressing part (210) and the lower side of the second pressing part (510).
5. The lower lip valgus fixation instrument according to claim 1, wherein: the lower jaw ejecting piece (100) is U-shaped, the left side and the right side of the lower jaw ejecting piece (100) are respectively provided with a jacking arm (110) extending forwards and backwards, and the two lower jaw jacking parts (121) are respectively arranged at the front ends of the two jacking arms (110).
6. The lower lip valgus fixation instrument according to claim 5, wherein: the turning lip connecting piece (300) is in an arc shape with a high middle part and low left and right sides, and the left side and the right side of the turning lip connecting piece (300) are respectively sleeved with the two tightening arms (110) in a sliding manner along the front-back direction.
7. The lower lip valgus fixation instrument according to claim 5, wherein: the front end of the jacking arm (110) is provided with a lower jaw jacking piece (120), the lower jaw jacking part (121) is arranged on the front side of the lower jaw jacking piece (120), the rear side of the lower jaw jacking piece (120) is rotatably connected with the front end of the jacking arm (110), and the rotating axial direction of the lower jaw jacking piece (120) is arranged along the vertical direction.
8. The lower lip valgus fixation instrument according to claim 1, wherein: the turning lip pressing piece (400) is a medical silica gel product, and the turning lip pressing piece (400) is detachably mounted at the front end of the turning lip connecting piece (300).
9. The lower lip valgus fixation instrument according to claim 1, wherein: the turning lip pressing part (410) is in a hook shape, the number of the turning lip pressing pieces (400) is two, and the two turning lip pressing pieces (400) are arranged in a left-right mode.
10. The lower lip valgus fixation instrument according to claim 9, wherein: the two lip turning pressing pieces (400) are adjustably arranged on the lip turning connecting piece (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548099.7U CN216570257U (en) | 2021-10-21 | 2021-10-21 | Lower lip fixing appliance that turns up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548099.7U CN216570257U (en) | 2021-10-21 | 2021-10-21 | Lower lip fixing appliance that turns up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216570257U true CN216570257U (en) | 2022-05-24 |
Family
ID=81640827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122548099.7U Active CN216570257U (en) | 2021-10-21 | 2021-10-21 | Lower lip fixing appliance that turns up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216570257U (en) |
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2021
- 2021-10-21 CN CN202122548099.7U patent/CN216570257U/en active Active
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