CN210727796U - Lip and cheek retractor with visual function - Google Patents
Lip and cheek retractor with visual function Download PDFInfo
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- CN210727796U CN210727796U CN201921027586.5U CN201921027586U CN210727796U CN 210727796 U CN210727796 U CN 210727796U CN 201921027586 U CN201921027586 U CN 201921027586U CN 210727796 U CN210727796 U CN 210727796U
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- cheek retractor
- retractor
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Abstract
The embodiment of the utility model discloses a lip and cheek retractor with visual function, which comprises a handle part, the bottom end of the handle part is connected with a traction hook part through a connecting part, the bottom end of the connecting part and the bottom end of the handle part are connected through an arc part, the inner side surface or the outer side surface of the traction hook part is provided with a mirror reflection part, the bottom end of the traction hook part is provided with a spoon-shaped round head, the structure is simple and easy to process, when the lip and cheek retractor is used, light is diffused to a specific operation part in the oral cavity after being reflected by the mirror reflection part, the effect of having the functions of a common retractor and an oral mirror is achieved, thereby the inspection is more convenient and faster, the mirror reflection part can reflect the image of the specific inspection part in the oral cavity, for example, the reflection effect is achieved when the operation is carried out in the back tooth area and the blind area, thereby the purpose of operating, convenient use, strong practicability and wide application range.
Description
Technical Field
The embodiment of the utility model provides a relate to oral treatment instrument technical field, concretely relates to take lip cheek retractor of visual function.
Background
The lip and cheek retractor is mainly used for retracting lips and cheeks and opening the oral cavity during stomatological treatment, enlarges the treatment visual field and is convenient for doctors to operate.
The oral cavity lip cheek retractor is a frequently-used instrument for stomatological treatment and is one of necessary tools for enlarging visual field in an operation area. Currently, the tools commonly used in oral clinical procedures to expand the field of view and distract the soft tissue are mouth mirrors and ordinary lip and cheek retractors. The mouth mirror has the advantages that the mouth mirror has the functions of mirror surface reflection, traction and reflection of the image of the examined part, but the traction range and the visual field expanding effect of the mouth mirror are far lower than those of a lip and cheek retractor, and the lip and cheek retractor has good functions of traction and visual field expansion but has no functions of reflection and retrospect. At present, the common lip and cheek retractor on the market only has a simple drawing effect and does not have the functions of reflecting light and reflecting light, and light hardly irradiates to special inspection corners in the oral cavity, so that a light supplementing facility stretching into the oral cavity is probably needed to be additionally arranged, inspection equipment is added, and inconvenience in use in clinical actual operation is caused.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a take visual function's lip and cheek retractor, simple structure workable, when using the lip and cheek retractor, light disperses the specific region in the oral cavity after mirror surface reflection portion's reflection, the effect that has ordinary drag hook and mouth mirror concurrently has been reached, thereby it is more convenient to make the inspection and treatment, mirror surface reflection portion can also reflect the image at some inspection position in the oral cavity, play the reflex action when for example back tooth region and blind area operation, thereby reach the purpose of operating under the direct sight, the efficiency of oral cavity inspection and oral cavity treatment has been improved, high durability and convenient use, therefore, the clothes hanger is strong in practicability, and the range of application is wide.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a lip cheek retractor of visual function in area, includes handle portion, handle portion bottom is connected with tractive hook portion through connecting portion, between the bottom of connecting portion top and handle portion all be connected through circular arc portion between the bottom of arc connecting portion and the top of tractive hook portion, be equipped with specular reflection portion on tractive hook portion's the lateral surface, tractive hook portion bottom is equipped with the spoon-shaped button head.
The embodiment of the utility model provides a characterized in that still, handle portion side is equipped with friction line.
The embodiment of the utility model provides a characterized in that still, specular reflection portion adopts 12K mirror surface stainless steel preparation, and the both sides of spoon shape button head are equipped with the reflection side of indent, just specular reflection portion is in the same place with the linking of reflection side rounding off.
The embodiment of the utility model provides a characterized in that still, the right side of spoon-shaped button head is equipped with the tractive side of indent.
The embodiment of the utility model provides a characterized in that still, the inboard side of the tractive side of spoon-shaped button head is the sinusoidal form that the amplitude tends to 1 mm.
The embodiment of the utility model provides a have following advantage:
the 12K mirror surface area is arranged on the traction hook of the cheek traction device, the mirror surface area can be formed by polishing on a retractor made of stainless steel, and the structure is simple and easy to process. When using the lip and cheek retractor, handheld handle portion makes spoon shape button head tractive lip and cheek, light disperses to the specific region in oral cavity after mirror surface reflection portion's reflection, thereby make the oral cavity brighter and clear, reached and have had the effect of ordinary drag hook and mouth mirror concurrently, thereby it is more convenient to make the inspection, bright light in oral cavity can assist medical personnel to inspect oral disease more correctly, and the mirror surface can also reflect the image by the inspection position, thereby make medical personnel need not adjust the posture just can obtain bigger oral cavity field of vision, the efficiency of oral cavity inspection and oral treatment has been improved, high durability and convenient use, therefore, the clothes hanger is strong in practicability. The whole lip and cheek retractor has no edges and corners, and the soft tissues in the oral cavity are protected from being scraped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a lip and cheek retractor according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the lip and cheek retractor according to an embodiment of the present invention after the mirror reflection portion and the reflection side are connected in a smooth transition manner.
In the figure:
1-a handle part; 2-a connecting part; 3-pulling the hook; 4-specular reflection section; 5-a circular arc portion; 6-friction lines; 7-spoon-shaped round head; 8-pulling side; 9-reflective side.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1 and 2, a lip and cheek retractor with a visual function comprises a handle part 1, wherein the bottom end of the handle part 1 is connected with a retractor hook part 3 through a connecting part 2, the handle part 1 is 7cm long, and the top end section of the handle part 1 is oval, so that a medical worker can hold the lip and cheek retractor with hands or can clamp the lip and cheek with two fingers conveniently. The friction lines 6 are arranged on the two side faces of the handle part, so that friction force is increased, the situation that medical staff pull the lips and the cheeks of a patient for a long time and the retractor slides down due to liquid is prevented, and the stability of pulling the lips and the cheeks is improved.
The length of the connecting part 2 is 3cm, the length of the drawing hook part 4 is 4cm, and the lip or cheek drawing can be carried out by penetrating into the oral cavity.
The connecting surfaces of the adjacent side surfaces of the handle part 1, the connecting part 2 and the traction hook part 3 are all arc surfaces, so that the retractor has no edges and corners, the phenomenon that the sharp edges and corners scrape the soft tissues of the oral cavity is greatly avoided, and the oral cavity examination is safer for the oral cavity patient. The top end of the connecting part 2 and the bottom end of the handle part 1, the bottom end of the arc-shaped connecting part 2 and the top end of the traction hook part 3 are connected through an arc part 5, and the bottom surface of the top end of the spoon-shaped round head 7 is an arc surface. The whole lip and cheek retractor has no edges and corners, and the soft tissues in the oral cavity are protected from being scratched sharply.
The handle part 1, the connecting part 2 and the traction hook part 3 are all made of 304 stainless steel, namely the whole lip and cheek retractor is made of 304 stainless steel, the retractor can be sterilized at high temperature and high pressure and can be recycled, and the clinical application is more durable, sanitary and convenient.
The mirror reflection part 4 is arranged on the outer side face of the traction hook part 3, the mirror reflection part 4 is made of 12K mirror surface stainless steel, and the lip and cheek retractor is integrally made of 304 stainless steel materials, so that no additional structure is needed, polishing equipment is used for directly carrying out 12K ultra-clean mirror surface polishing on the side face of the traction hook part 3, the instability of additional structures and the unevenness of joints are avoided, the integrity of the lip and cheek retractor is ensured, the lip and cheek retractor cannot be easily damaged when being subjected to external force and cleaned, and the service life of the lip and cheek retractor is prolonged.
The bottom end of the traction hook part 3 is provided with a spoon-shaped round head 7, the spoon-shaped round head 7 is a part directly contacted with the lips and the cheeks of the oral cavity patient, the function of the traction lips and the cheeks is achieved, the specular reflection part 4 and the reflection side 9 can be connected in a smooth and smooth transition mode, the specular reflection part 4 and the reflection side 9 are connected to form a whole mirror surface, and a doctor can observe more positions in the oral cavity without rotating the neck.
In the present embodiment, the specular reflection part 4 is generally made to occupy the entire surface of the pulling hook part 3 as much as possible by mirror-polishing treatment.
In addition, according to the actual use condition, the thickness of the whole retractor is as thin as possible, and the operation is convenient.
The right side of the spoon-shaped round head 7 is provided with an inwards concave traction side 8, the traction side is in contact with the lip and cheek of a patient, the left side of the spoon-shaped round head 7 is provided with an inwards concave reflection side 9, and the specular reflection part 4 is arranged on the reflection side 9. The mirror surface of specular reflection portion 4 is the convex surface promptly, constitutes a convex mirror to make mirror image field of vision scope wider, medical personnel can observe the scope in the oral cavity bigger, and the light reflection scope is wider, makes light diffusion to the bigger space in the oral cavity, thereby has improved oral cavity inspection efficiency greatly.
Preferably, a 12K mirror surface area is arranged on the traction hook of the lip and cheek traction device, the mirror surface area can be formed on the retractor made of stainless steel by polishing, no additional structure is needed, the structure is simple and easy to process, when the utility model is used, the handle part 1 is held by hand and the spoon-shaped round head 7 pulls the lip and cheek, the light is reflected by the mirror reflection part 4 and then is diffused to each region in the oral cavity, thereby enabling the oral cavity to be brighter and clearer, achieving the effect of combining a common draw hook and an oral mirror, enabling the examination to be more convenient and quicker, enabling the bright light in the oral cavity to assist medical personnel to examine oral diseases more correctly, enabling the mirror reflection part 4 to reflect the image of part of the examined part in the oral cavity, thereby, medical staff can obtain a larger oral visual field without adjusting the posture, and the efficiency of oral examination and oral treatment is improved.
Furthermore, the inner side of the drawing side of the spoon-shaped round head is in a sine curve shape with the amplitude tending to 1mm, so that the curve transition of the inner side of the spoon-shaped round head is smoother, and the oral tissue poking and the poking state keeping can be effectively carried out under the condition of not damaging the oral skin.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a lip cheek retractor of visual function in area, includes handle portion (1), its characterized in that, handle portion (1) bottom is connected with tractive hook portion (3) through connecting portion (2), between the bottom of connecting portion (2) top and handle portion (1) all be connected through circular arc portion (5) between the bottom of connecting portion (2) and the top of tractive hook portion (3), all be equipped with specular reflection portion (4) on the lateral surface of tractive hook portion (3), tractive hook portion (3) bottom is equipped with spoon-shaped button head (7).
2. The lip-cheek retractor with visual function according to claim 1, wherein the surface of the handle part (1) is provided with friction lines (6).
3. The lip-cheek retractor with the visual function according to claim 1, wherein the specular reflection part (4) is made of 12K specular stainless steel, both sides of the spoon-shaped round head (7) are provided with concave reflection sides (9), and the specular reflection part (4) and the reflection sides (9) are connected in a smooth transition mode.
4. The lip-cheek retractor with visual function according to claim 1, characterized in that the right side of the spoon-shaped round head (7) is provided with a concave retracting side (8).
5. A lip and cheek retractor with visual function according to claim 1, characterized in that the inner side of the drawing side (8) of the spoon-shaped round head (7) is sinusoidal with an amplitude of about 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027586.5U CN210727796U (en) | 2019-07-03 | 2019-07-03 | Lip and cheek retractor with visual function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027586.5U CN210727796U (en) | 2019-07-03 | 2019-07-03 | Lip and cheek retractor with visual function |
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| Publication Number | Publication Date |
|---|---|
| CN210727796U true CN210727796U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027586.5U Active CN210727796U (en) | 2019-07-03 | 2019-07-03 | Lip and cheek retractor with visual function |
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| Country | Link |
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| CN (1) | CN210727796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887049A (en) * | 2022-11-27 | 2023-04-04 | 甘肃省人民医院 | Retractor for operation of extracting impacted teeth in oral and maxillofacial surgery and use method thereof |
-
2019
- 2019-07-03 CN CN201921027586.5U patent/CN210727796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887049A (en) * | 2022-11-27 | 2023-04-04 | 甘肃省人民医院 | Retractor for operation of extracting impacted teeth in oral and maxillofacial surgery and use method thereof |
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