CN109770973B - Mandibular angle retractor device with light source - Google Patents
Mandibular angle retractor device with light source Download PDFInfo
- Publication number
- CN109770973B CN109770973B CN201910038025.3A CN201910038025A CN109770973B CN 109770973 B CN109770973 B CN 109770973B CN 201910038025 A CN201910038025 A CN 201910038025A CN 109770973 B CN109770973 B CN 109770973B
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- Prior art keywords
- switch
- led lamp
- handle
- groove
- connecting sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 2
- 229920005372 Plexiglas® Polymers 0.000 claims 2
- 238000005286 illumination Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 210000004373 mandible Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The invention discloses a mandibular angle retractor device with a light source, which comprises a handle, a retractor, a first placing groove, a first LED lamp, a second placing groove, a second LED lamp, a connecting sleeve, a first abdicating groove, a first fixing sleeve, a first switch, a second abdicating groove, a second fixing sleeve and a second switch.
Description
Technical Field
The invention relates to a medical instrument, in particular to a mandibular angle retractor device with a light source.
Background
The angle of mandible (angle of mandible) is formed by the intersection of the back edge of mandible branch and the lower edge of mandible, and the size of the angle is related to the age and the size of masticatory force. The craniofacial survey is commonly used for craniofacial survey, and the inside and outside areas of the mandibular angle are rough and astringent, the outside is attached by chewing muscles, the inside is attached by winged internal muscles, the middle is attached by styloid mandibular ligament, the mandibular angle is one of the bony anatomical marks on the surface of the maxillofacial area.
At present, although traditional mandibular angle retractor has the illumination function, the switch of the illumination function exposes to the outside completely, when the switch receives external collision, it is fragile, the normal use of the mandibular angle illumination function is affected, in addition, the traditional mandibular angle retractor illumination function can only irradiate the local position of the part treated by the patient, the whole illumination treatment can not be carried out on the inside of the part treated by the patient, the illumination effect is affected, in view of the above defects, the mandibular angle retractor device with the light source is actually necessary to be designed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a mandibular angle retractor device with a light source to solve the problems of the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the mandibular angle retractor device with the light source comprises a handle, a mandibular angle retractor consisting of a retractor and a handle, and further comprises a first placing groove, a first LED lamp, a second placing groove, a second LED lamp, a connecting sleeve, a first abdicating groove, a first fixing sleeve, a first switch, a second abdicating groove, a second fixing sleeve and a second switch, wherein the first placing groove is positioned on the left side inside the retractor, the first placing groove is integrally connected with the retractor, the first LED lamp is positioned inside the first placing groove, the first LED lamp is in threaded connection with the first placing groove, the second placing groove is encircled inside the retractor, the second placing groove is integrally connected with the retractor, the second LED lamp is encircled inside the second placing groove, the second LED lamp is in threaded connection with the second placing groove, the connecting sleeve penetrates through the left side of the handle, the connecting sleeve is in threaded connection with the handle, first groove of stepping down encircle in the inside left side of adapter sleeve, first groove of stepping down link to each other with the adapter sleeve is integrative, first fixed cover be located first inslot portion right side of stepping down, first fixed cover and first groove screw thread of stepping down link to each other, first switch be located handle top left side, first switch link to each other with the handle screw thread, the second groove of stepping down encircle in the inside right side of adapter sleeve, the second step down the groove and link to each other with the adapter sleeve is integrative, the fixed cover of second be located second inslot portion left side of stepping down, the fixed cover of second step down the groove screw thread with the second and link to each other, the second switch be located handle top left side, the second switch link to each other with the handle screw thread.
Further, a first protection plate is further arranged on the left side inside the first placement groove and is in threaded connection with the first placement groove.
Furthermore, a second protection plate is arranged in the second placing groove in a surrounding mode and is in threaded connection with the second placing groove.
Further, the handle is internally provided with a storage battery, and the storage battery is connected with the handle through threads.
Furthermore, an anti-slip sleeve penetrates through the outer part of the handle, and the anti-slip sleeve is connected with the handle glue.
Furthermore, a limiting ring penetrates through the left side of the outer portion of the handle, and the limiting ring is connected with the handle through threads.
Furthermore, the middle end in the connecting sleeve is also surrounded by a third abdicating groove, and the third abdicating groove is integrally connected with the connecting sleeve.
Furthermore, organic glass is further surrounded at the middle end inside the connecting sleeve, and the organic glass is connected with the connecting sleeve adhesive.
Compared with the prior art, the mandibular angle retractor device with the light source is used, under the action of the connecting sleeve, the first switch and the second switch are in an isolated state with the outside, medical personnel firstly hold the handle with one hand, when the medical personnel needs to use the device to carry out illumination examination on the outside of the treatment part of a patient, the medical personnel clockwise rotate the connecting sleeve with the other hand, so that the connecting sleeve and the first fixing sleeve move along the direction of the first switch, when the first fixing sleeve carries out extrusion force on the first switch, the first switch is turned on, the first LED lamp is turned on by turning on the first switch, at the moment, the medical personnel enables the first LED lamp to face the outside of the treatment part of the patient, the outside of the treatment part of the patient is irradiated by the light generated by the first LED lamp, so that the medical personnel can clearly observe the condition outside of the treatment part of the patient, when medical personnel need to check the inside of the treatment part of the patient, the medical personnel rotates the connecting sleeve anticlockwise by hands, so that the connecting sleeve and the second fixing sleeve move along the direction of the second switch, at the moment, the extrusion force of the first fixing sleeve to the first switch disappears, the first switch is in a closed state, namely, the first LED lamp is closed, when the second fixing sleeve carries out the extrusion force to the second switch, the second switch is opened, the second LED lamp is opened by opening the second switch, the medical personnel moves the draw hook into the treatment part of the patient, the second LED lamp irradiates the periphery inside the treatment part of the patient through the action of surrounding the second LED lamp in the second standing groove, namely, the whole position inside the treatment part of the patient is irradiated, the medical personnel can observe the whole condition inside the treatment part of the patient clearly, and the medical personnel can use the draw hook to perform corresponding operation on the patient, the mandibular angle retractor device with the light source has the advantages of ingenious structure, strong function and simple operation, the first switch and the second switch can be in the isolated state with the outside by using the device, the first switch and the second switch are prevented from being damaged by external collision, the normality of the use of the device is ensured, in addition, the device can carry out integral irradiation treatment on the inside of the treatment part of a patient, thereby being convenient for medical personnel to clearly observe the condition of the treatment part of the patient, the illumination effect of the device is ensured, meanwhile, after the device is used, the medical personnel rotates the connecting sleeve clockwise or anticlockwise by hands until organic glass is superposed with the spacing ring, the medical personnel releases the connecting sleeve by hands again, the purpose is that the extrusion force of the first fixed sleeve to the first switch disappears, the synchronization is realized, the extrusion force of the second fixed sleeve to the second switch disappears, let first LED lamp and second LED lamp be in the state of closing promptly, first protection shield and second protection shield are for playing the guard action to the outward appearance of first LED lamp and second LED lamp, first protection shield and second protection shield be transparent material, the battery is for providing energy supply for the device, battery and first LED lamp, first switch, second LED lamp and second switch wire link to each other, first groove of stepping down is not only the installation carrier of first fixed cover, has still yielded the workspace of first switch, the groove of stepping down is not only the installation carrier of the fixed cover of second, has still yielded the workspace of second switch, the groove of stepping down is for stepping down the workspace of spacing ring, the antiskid cover is for increasing medical personnel and hold the frictional force of handle.
Drawings
FIG. 1 is a partial front cross-sectional view of a mandibular angle retractor device with its own light source;
fig. 2 is an internal partial sectional view of the connection sleeve;
FIG. 3 is a left side sectional view of the connection of the retractor, the second placement channel, the second LED light and the second protective plate;
fig. 4 is a circuit diagram of the mandibular angle retractor device with its own light source.
The handle 1, the drag hook 2, first standing groove 3, first LED lamp 4, second standing groove 5, second LED lamp 6, adapter sleeve 7, first groove 8 of stepping down, first fixed cover 9, first switch 10, second groove 11 of stepping down, the fixed cover 12 of second, second switch 13, battery 101, antiskid cover 102, spacing ring 103, first protection board 301, second protection board 501, the groove 701 of stepping down of third, organic glass 702.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
As shown in fig. 1, 2, 3 and 4, the mandibular angle retractor device with a light source comprises a handle 1, a retractor 2, a first placing groove 3, a first LED lamp 4, a second placing groove 5, a second LED lamp 6, a connecting sleeve 7, a first abdicating groove 8, a first fixing sleeve 9, a first switch 10, a second abdicating groove 11, a second fixing sleeve 12 and a second switch 13, wherein the first placing groove 3 is located on the left side inside the retractor 2, the first placing groove 3 is integrally connected with the retractor 2, the first LED lamp 4 is located inside the first placing groove 3, the first LED lamp 4 is in threaded connection with the first placing groove 3, the second placing groove 5 is encircled inside the retractor 2, the second placing groove 5 is integrally connected with the retractor 2, the second LED lamp 6 is encircled inside the second placing groove 5, the second LED lamp 6 is in threaded connection with the second placing groove 5, the connecting sleeve 7 runs through the left side of the handle 1, the connecting sleeve 7 is in threaded connection with the handle 1, the first abdicating groove 8 surrounds the left side inside the connecting sleeve 7, the first abdicating groove 8 is integrally connected with the connecting sleeve 7, the first fixing sleeve 9 is positioned on the right side inside the first abdicating groove 8, the first fixing sleeve 9 is in threaded connection with the first abdicating groove 8, the first switch 10 is positioned on the left side of the top of the handle 1, the first switch 10 is in threaded connection with the handle 1, the second abdicating groove 11 surrounds the right side inside the connecting sleeve 7, the second abdicating groove 11 is integrally connected with the connecting sleeve 7, the second fixing sleeve 12 is positioned on the left side inside the second abdicating groove 11, the second fixing sleeve 12 is in threaded connection with the second abdicating groove 11, the second switch 13 is positioned on the left side of the top of the handle 1, the second switch 13 is in threaded connection with the handle 1, a first protection plate 301 is arranged at the left side in the first placing groove 3, the first protection plate 301 is connected with the first placing groove 3 through screw threads, a second protection plate 501 is further arranged around the inside of the second placing groove 5, the second protection plate 501 is in threaded connection with the second placing groove 5, the handle 1 is also internally provided with a storage battery 101, the storage battery 101 is connected with the handle 1 through screw threads, an anti-slip sleeve 102 is also penetrated outside the handle 1, the anti-slip sleeve 102 is connected with the handle 1 by glue, a limit ring 103 penetrates through the left side of the outer part of the handle 1, the limit ring 103 is connected with the handle 1 through screw threads, the middle end inside the connecting sleeve 7 is also surrounded with a third abdicating groove 701, the third abdicating groove 701 is integrally connected with the connecting sleeve 7, the middle end in the connecting sleeve 7 is also surrounded by organic glass 702, and the organic glass 702 is connected with the connecting sleeve 7 by adhesive.
The mandibular angle retractor device with the light source is used, under the action of the connecting sleeve 7, the first switch 10 and the second switch 13 are in an isolated state with the outside, medical personnel firstly hold the handle 1 with one hand, when the medical personnel needs to use the device to carry out illumination examination on the outside of the part to be treated of a patient, the medical personnel rotates the connecting sleeve 7 clockwise with the other hand, so that the connecting sleeve 7 and the first fixing sleeve 9 move along the direction of the first switch 10, when the first fixing sleeve 9 carries out extrusion force on the first switch 10, at the moment, the first switch 10 is opened, the first LED lamp 4 is opened by opening the first switch 10, at the moment, the medical personnel enables the first LED lamp 4 to face the outside of the part to be treated of the patient, the outside of the part to be treated of the patient is irradiated by the light generated by the first LED lamp 4, so that the medical personnel can clearly observe the outside condition of the part to be treated of the patient, when the medical staff needs to check the inside of the treatment part of the patient, the medical staff rotates the connecting sleeve 7 counterclockwise by hand to enable the connecting sleeve 7 and the second fixing sleeve 9 to move along the direction of the second switch 13, at the moment, the extrusion force of the first fixing sleeve 9 on the first switch 10 disappears, the first switch 10 is in a closed state, namely the first LED lamp 4 is closed, when the second fixing sleeve 12 carries out the extrusion force on the second switch 13, the second switch 13 is opened, the second LED lamp 6 is opened by opening the second switch 13, the medical staff moves the drag hook 2 into the treatment part of the patient, the second LED lamp 6 surrounds the inside of the second placing groove 5 to enable the second LED lamp 6 to irradiate the periphery of the inside of the treatment part of the patient, namely, the whole position in the treatment part of the patient is irradiated, and the medical staff can observe the whole condition in the treatment part of the patient clearly, medical personnel can use the drag hook 2 again to carry out corresponding operation for the patient, simultaneously, after the device finishes using, medical personnel rotate the connecting sleeve 7 clockwise or anticlockwise by hand, until organic glass 702 is coincident with the spacing ring 103, medical personnel release the connecting sleeve 7 by hand again, the purpose is that the extrusion force of the first fixing sleeve 9 to the first switch 10 disappears, synchronously, the extrusion force of the second fixing sleeve 12 to the second switch 13 disappears, namely the first LED lamp 4 and the second LED lamp 6 are in the closed state, the first protection plate 301 and the second protection plate 501 play a role in protecting the appearance of the first LED lamp 4 and the second LED lamp 6, the first protection plate 301 and the second protection plate 501 are made of transparent materials, the storage battery 101 is used for providing energy supply for the device, the storage battery 101 is connected with the first LED lamp 4, the first switch 10, the second LED lamp 6 and the second switch 13 by leads, the first abdicating groove 8 is not only a mounting carrier of the first fixing sleeve 9 but also a working space of the first switch 10, the second abdicating groove 11 is not only a mounting carrier of the second fixing sleeve 12 but also a working space of the second switch 13, the third abdicating groove 701 is a working space for the spacing ring 103, and the anti-slip sleeve 102 is used for increasing the friction force of the medical staff holding the handle 1.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (8)
1. The mandibular angle retractor device with the light source comprises a handle and a mandibular angle retractor consisting of the retractor, and is characterized by further comprising a first placing groove, a first LED lamp, a second placing groove, a second LED lamp, a connecting sleeve, a first abdicating groove, a first fixing sleeve, a first switch, a second abdicating groove, a second fixing sleeve and a second switch, wherein the first placing groove is positioned on the left side inside the retractor, the first placing groove is integrally connected with the retractor, the first LED lamp is positioned inside the first placing groove, the first LED lamp is in threaded connection with the first placing groove, the second placing groove is encircled inside the retractor, the second placing groove is integrally connected with the retractor, the second LED lamp is encircled inside the second placing groove, the second LED lamp is in threaded connection with the second placing groove, the connecting sleeve penetrates through the handle on the left side, the connecting sleeve is in threaded connection with the handle, the first abdicating groove surrounds the left side in the connecting sleeve, the first abdicating groove is integrally connected with the connecting sleeve, the first fixing sleeve is positioned on the right side in the first abdicating groove, the first fixing sleeve is connected with the first abdicating groove through threads, the first switch is positioned on the left side of the top of the handle, the first switch is connected with the handle through threads, the second abdicating groove surrounds the right side in the connecting sleeve, the second abdicating groove is connected with the connecting sleeve integrally, the second fixing sleeve is positioned on the left side in the second abdicating groove, the second fixing sleeve is connected with the second abdicating groove through threads, the second switch is positioned on the left side of the top of the handle, and the second switch is connected with the handle through threads;
rotating the connecting sleeve clockwise to enable the connecting sleeve and the first fixing sleeve to move along the direction of the first switch, when the first fixing sleeve applies extrusion force to the first switch, the first switch is turned on at the moment, the first LED lamp is turned on by turning on the first switch, the first LED lamp faces the outside of the part to be treated of the patient, the outside of the part to be treated of the patient is irradiated by the light generated by the first LED lamp, the connecting sleeve is rotated anticlockwise to enable the connecting sleeve and the second fixing sleeve to move along the direction of the second switch, at the moment, the extrusion force of the first fixing sleeve to the first switch disappears, the first switch is in a closed state, namely the first LED lamp is turned off, when the second fixing sleeve applies extrusion force to the second switch, the second switch is turned on, the second LED lamp is turned on by turning on the second switch, and then the draw hook is moved into the part to be treated of the patient, the second LED lamp surrounds the inner part of the second placing groove, so that the second LED lamp irradiates the periphery of the treatment part of the patient.
2. The mandibular angle retractor device with self light source of claim 1 wherein a first protective plate is further provided on the left side of the interior of the first slot, said first protective plate being threadably engaged with the first slot.
3. The mandibular angle retractor device with self contained light source of claim 2 wherein a second protective plate is further positioned around the interior of said second slot and is threadably engaged with said second slot.
4. The mandibular angle retractor device with light source of claim 3 wherein a battery is also provided within the handle, said battery being threadably connected to the handle.
5. The mandibular angle retractor device with light source of claim 4 wherein an anti-slip sheath is further inserted through the exterior of said handle and said anti-slip sheath is attached to the handle glue.
6. The mandibular angle retractor device with light source of claim 5 wherein a stop collar is further provided through the left outside of the handle, said stop collar being threadedly engaged with the handle.
7. The mandibular angle retractor device with light source of claim 6 wherein the connecting sleeve is further surrounded by a third relief groove at the middle of the interior, said third relief groove integrally connected to the connecting sleeve.
8. The mandibular angle retractor device with light source of claim 7 wherein the center of the interior of the adapter sleeve is surrounded by plexiglass, said plexiglass being bonded to the adapter sleeve adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038025.3A CN109770973B (en) | 2019-01-16 | 2019-01-16 | Mandibular angle retractor device with light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038025.3A CN109770973B (en) | 2019-01-16 | 2019-01-16 | Mandibular angle retractor device with light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109770973A CN109770973A (en) | 2019-05-21 |
| CN109770973B true CN109770973B (en) | 2022-03-04 |
Family
ID=66500530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038025.3A Expired - Fee Related CN109770973B (en) | 2019-01-16 | 2019-01-16 | Mandibular angle retractor device with light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109770973B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050311U (en) * | 1989-08-12 | 1990-01-03 | 赵瑞田 | Optical e.n.t diagnosing deivce |
| WO2007070944A1 (en) * | 2005-12-19 | 2007-06-28 | Techmin Pty Limited | Management and indication for medical apparatus |
| CN102208300A (en) * | 2010-03-30 | 2011-10-05 | 耐力株式会社 | Switching device |
| CN104939873A (en) * | 2015-07-01 | 2015-09-30 | 管永昱 | Medical oral and maxillofacial retractor |
| US20150305624A1 (en) * | 2012-10-01 | 2015-10-29 | Inspektor Research Systems B.V. | Fluorescence filter spectrum compensation |
| CN205163138U (en) * | 2015-12-17 | 2016-04-20 | 郑州人民医院 | Medical wire retractor |
| CN208017525U (en) * | 2018-01-11 | 2018-10-30 | 于川东 | A kind of Orthopedic operation retractor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8012089B2 (en) * | 2006-05-22 | 2011-09-06 | Ardeshir Bayat | Disposable expandable cordless lighted retractor |
| EP2624766B1 (en) * | 2010-10-07 | 2015-02-25 | Martina Heitland | Illuminatable medical retaining hook |
| EP3148457A4 (en) * | 2014-05-27 | 2018-06-06 | Interventional Spine, Inc. | Method and apparatus for spondylolysis repair |
| CN206507920U (en) * | 2016-08-25 | 2017-09-22 | 北京缔佳医疗器械有限公司 | A kind of cheek retractor |
-
2019
- 2019-01-16 CN CN201910038025.3A patent/CN109770973B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050311U (en) * | 1989-08-12 | 1990-01-03 | 赵瑞田 | Optical e.n.t diagnosing deivce |
| WO2007070944A1 (en) * | 2005-12-19 | 2007-06-28 | Techmin Pty Limited | Management and indication for medical apparatus |
| CN102208300A (en) * | 2010-03-30 | 2011-10-05 | 耐力株式会社 | Switching device |
| US20150305624A1 (en) * | 2012-10-01 | 2015-10-29 | Inspektor Research Systems B.V. | Fluorescence filter spectrum compensation |
| CN104939873A (en) * | 2015-07-01 | 2015-09-30 | 管永昱 | Medical oral and maxillofacial retractor |
| CN205163138U (en) * | 2015-12-17 | 2016-04-20 | 郑州人民医院 | Medical wire retractor |
| CN208017525U (en) * | 2018-01-11 | 2018-10-30 | 于川东 | A kind of Orthopedic operation retractor |
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| Publication number | Publication date |
|---|---|
| CN109770973A (en) | 2019-05-21 |
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