CN210697886U - Oral cavity maxillofacial surgery struts ware - Google Patents
Oral cavity maxillofacial surgery struts ware Download PDFInfo
- Publication number
- CN210697886U CN210697886U CN201921060332.3U CN201921060332U CN210697886U CN 210697886 U CN210697886 U CN 210697886U CN 201921060332 U CN201921060332 U CN 201921060332U CN 210697886 U CN210697886 U CN 210697886U
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- fixedly connected
- rods
- oral cavity
- support
- rod
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Abstract
The utility model discloses an oral cavity maxillofacial surgery struts ware, including the U-shaped support, characterized by: the two guide rods are fixedly connected between the two vertical rods of the U-shaped support and penetrate through two ends of the two cross rods respectively, one side of each cross rod is fixedly connected with a support, and the other side of each support is fixedly connected with a support. The utility model relates to an oral cavity struts equipment field, specifically say, relate to an oral cavity maxillofacial surgery struts ware. The device can realize the distraction of the oral cavity.
Description
Technical Field
The utility model relates to an oral cavity struts equipment field, specifically say, relate to an oral cavity maxillofacial surgery struts ware.
Background
The main diseases of the department of stomatology, one of the medical discipline categories, include stomatology and facial skin sample, infection of epidermis submaxillary space, jaw face lymphangioma, dentate process development deformity, malignant tumor of maxillary sinus, jaw glost cytoma, chronic ethmoid sinusitis, mandibular retraction, tetracycline pigmentation, leukoplakia lingualis and the like. At present, when oral care or oral surgery is carried out, a patient needs to open the mouth maximally for a long time, and the following defects exist in the treatment mode: saliva is generated after a long-time mouth opening, and the saliva flows out along the corners of the mouth, so that the health is not facilitated, and the treatment of doctors is influenced; the oral cavity is opened to the maximum extent for a long time, so that muscles of the oral cavity of a patient feel fatigue, and the patient feels uncomfortable.
The existing oral cavity distractors are mostly distracted in the oral cavity of a patient through a handle control distracter, so that a doctor is generally required to distract two handles to drive a distraction block to distract, the doctor is required to always distract the handles in one hand, the inconvenient follow-up work is not beneficial to the treatment of medical staff, and the distracter which is convenient to operate needs to be designed, which is the defect of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an oral cavity maxillofacial surgery struts ware, the convenience is to the strutting of oral cavity.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides an oral cavity maxillofacial surgery struts ware, includes U-shaped support, characterized by: the two guide rods are fixedly connected between the two vertical rods of the U-shaped support and penetrate through two ends of the two cross rods respectively, one side of each cross rod is fixedly connected with a support, and the other side of each support is fixedly connected with a support.
As a further limitation of the technical scheme, one end of the upper side of each of the two transverse rods is hinged to one end of a connecting rod, the other end of each of the two connecting rods is hinged to two ends of a U-shaped connecting rod, one side of the middle of each of the transverse rods of each of the U-shaped connecting rods is fixedly connected with a square, each of the square is in threaded connection with a screw rod, one end of each of the screw rods is fixedly connected with one end of a cylindrical block, and each of the cylindrical blocks is hinged to the middle.
As a further limitation of the technical scheme, two ends of the lower side of the cross rod of the U-shaped connecting rod are respectively and fixedly connected with a limiting block, two round rods respectively penetrate through the limiting blocks, and one ends of the two round rods are fixedly connected with the U-shaped support.
As a further limitation of the technical scheme, the other end of the cylindrical block is fixedly connected with a handle.
As a further limitation of the technical scheme, the other end of the screw is fixedly connected with the stop block.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides an oral and maxillofacial surgery dilator. The method has the following beneficial effects:
(1) the device can be used for opening the oral cavity;
(2) the screw rod is rotated to drive the square block to move, the square block drives the U-shaped connecting rod and the limiting block to move, the U-shaped connecting rod drives the connecting rod to swing, the connecting rod drives the transverse rod to be away from each other, the transverse rod drives the opening block to open the oral cavity of a patient, operation is convenient, the two handles are not required to be opened, the screw rod has a self-locking function, the handles are not required to be supported all the time, and follow-up treatment of doctors is facilitated.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of the present invention.
Fig. 5 is a schematic diagram of a three-dimensional structure of the present invention.
In the figure: 1. the device comprises a connecting rod, 2, a U-shaped connecting rod, 3, a guide rod, 4, a jackscrew, 5, a limiting block, 6, a U-shaped support, 7, a handle, 8, a cylindrical block, 9, a screw rod, 10, a square block, 11, a cross rod, 12, a spreading block, 13, a round rod, 14, a stop block, 15 and a spreading support.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the utility model discloses a U-shaped support 6, the guide bar 3 of fixed connection symmetry between two montants of U-shaped support 6, two guide bar 3 passes the both ends of two horizontal poles 11 respectively, two one side difference fixed connection of horizontal pole 11 struts support 15, two strut one side difference fixed connection of support 15 and strut piece 12.
One end of the upper side of each of the two transverse rods 11 is hinged to one end of a corresponding connecting rod 1, the other end of each of the two connecting rods 1 is hinged to two ends of a corresponding U-shaped connecting rod 2, one side of the middle of each transverse rod of each U-shaped connecting rod 2 is fixedly connected with a square 10, each square 10 is in threaded connection with a screw rod 9, one end of each screw rod 9 is fixedly connected with one end of a cylindrical block 8, and each cylindrical block 8 is hinged to the middle of the corresponding U-shaped support 6.
The two ends of the lower side of the cross rod of the U-shaped connecting rod 2 are fixedly connected with the limiting blocks 5 respectively, the two round rods 13 penetrate through the limiting blocks 5 respectively, and one ends of the two round rods 13 are fixedly connected with the U-shaped support 6.
The other end of the cylindrical block 8 is fixedly connected with a handle 7.
The other end of the screw 9 is fixedly connected with a stop 14 to prevent the square 10 from separating from the screw 9.
The U-shaped connecting rod 2 and the square block 10 are in threaded connection with the jackscrew 4 corresponding to the screw 9.
The utility model discloses a work flow does: when using this device, unscrew jackscrew 4, the patient bites and struts piece 12, then medical personnel handheld U-shaped support 6, it drives cylinder piece 8 and screw rod 9 rotation to rotate handle 7, screw rod 9 drives the square 10 rather than threaded connection and removes, square 10 drives U-shaped connecting rod 2 and removes, U-shaped connecting rod 2 drives stopper 5 and removes along round bar 13, U-shaped connecting rod 2 drives connecting rod 1 swing, connecting rod 1 drives horizontal pole 11 and removes to the direction of keeping away from each other along guide bar 3, horizontal pole 11 drives to strut support 15 and struts piece 12 and keeps away from each other, strut the patient's oral cavity, screw up jackscrew 4, and then fixed piece 12 that struts.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an oral cavity maxillofacial surgery struts ware, includes U-shaped support (6), characterized by: the two vertical rods of the U-shaped support (6) are fixedly connected with symmetrical guide rods (3), the two guide rods (3) penetrate through two ends of two transverse rods (11) respectively, one side of each transverse rod (11) is fixedly connected with a support (15) in an opening mode, and one side of each support (15) is fixedly connected with an opening block (12) in a supporting mode.
2. The oral maxillofacial surgical distractor of claim 1, wherein: the upper ends of the two transverse rods (11) are respectively hinged with one end of a connecting rod (1), the other ends of the two connecting rods (1) are respectively hinged with two ends of a U-shaped connecting rod (2), one side of the middle part of the transverse rod of the U-shaped connecting rod (2) is fixedly connected with a square block (10), the square block (10) is in threaded connection with a screw rod (9), one end of the screw rod (9) is fixedly connected with one end of a cylindrical block (8), and the cylindrical block (8) is hinged with the middle part of a U-shaped support (6).
3. The oral maxillofacial surgical distractor of claim 2, wherein: the two ends of the lower side of the cross rod of the U-shaped connecting rod (2) are fixedly connected with the limiting blocks (5) respectively, and the two round rods (13) penetrate through the limiting blocks (5) and the two round rods (13) respectively and fixedly connected with the U-shaped support (6).
4. The oral maxillofacial surgical distractor of claim 2, wherein: the other end of the cylindrical block (8) is fixedly connected with a handle (7).
5. The oral maxillofacial surgical distractor of claim 2, wherein: the other end of the screw rod (9) is fixedly connected with a stop block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060332.3U CN210697886U (en) | 2019-07-09 | 2019-07-09 | Oral cavity maxillofacial surgery struts ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060332.3U CN210697886U (en) | 2019-07-09 | 2019-07-09 | Oral cavity maxillofacial surgery struts ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697886U true CN210697886U (en) | 2020-06-09 |
Family
ID=70924501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060332.3U Expired - Fee Related CN210697886U (en) | 2019-07-09 | 2019-07-09 | Oral cavity maxillofacial surgery struts ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210697886U (en) |
-
2019
- 2019-07-09 CN CN201921060332.3U patent/CN210697886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |