CN110464295B - Controllable anti-moving device for head and neck surgery - Google Patents
Controllable anti-moving device for head and neck surgery Download PDFInfo
- Publication number
- CN110464295B CN110464295B CN201910815279.1A CN201910815279A CN110464295B CN 110464295 B CN110464295 B CN 110464295B CN 201910815279 A CN201910815279 A CN 201910815279A CN 110464295 B CN110464295 B CN 110464295B
- Authority
- CN
- China
- Prior art keywords
- lifting support
- plate
- support plate
- wall
- adjusting screw
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Otolaryngology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Surgical Instruments (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a controllable anti-moving device for head and neck surgery. Controllable anti-movement device for head and neck surgery, comprising: a mounting seat; the mounting groove is formed in the mounting seat; the push rod motor is fixedly arranged on the inner wall of the bottom of the mounting groove; the two guide sliding columns are fixedly arranged at the top of the mounting seat; the top plate is fixedly arranged at the top ends of the two guide sliding columns; the lifting support plates are slidably mounted on the two guide sliding columns, and an output shaft of the push rod motor is fixedly connected with the bottoms of the lifting support plates; and the fixing mechanism is arranged on the lifting support plate. The controllable anti-moving device for the head and neck surgery has the advantages of convenience in use, simplicity in operation and reliability in fixation.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a controllable anti-moving device for head and neck surgery.
Background
The head and neck surgery is an extension discipline of otorhinolaryngology, is developed gradually for meeting the requirements of clinical diagnosis and treatment and scientific research of head and neck and related malignant tumors of the otorhinolaryngology, is one of the most common radical treatment means for treating head and neck tumors, and is required to keep the basic functions of organs as far as possible on the basis of completely removing the tumors, improve the survival rate of patients and simultaneously improve the survival quality.
When carrying out the operation to patient's throat, sometimes can use medical imaging equipment to visit to patient's throat inside, with the accurate location focus department of supplementary doctor, medical imaging equipment's the camera of visiting needs to be inserted the throat by patient's oral area, in order to avoid visiting the camera in operation process and take place to remove, the pipeline that needs the handheld camera of visiting of nursing staff to fix usually, however, artificial fixed easy emergence is slightly trembled, lead to showing the picture unstable, hinder going on smoothly of operation and cause the influence, and under the comparatively permanent condition of operating time, this kind of mode is a great examination to nursing staff's physical power and endurance.
Therefore, there is a need to provide a controllable anti-migration device for head and neck surgery to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a controllable anti-moving device for head and neck surgery, which is convenient to use, simple to operate and reliable in fixation.
In order to solve the above technical problem, the present invention provides a controllable anti-moving device for head and neck surgery, comprising: a mounting seat; the mounting groove is formed in the mounting seat; the push rod motor is fixedly arranged on the inner wall of the bottom of the mounting groove; the two guide sliding columns are fixedly arranged at the top of the mounting seat; the top plate is fixedly arranged at the top ends of the two guide sliding columns; the lifting support plates are slidably mounted on the two guide sliding columns, and an output shaft of the push rod motor is fixedly connected with the bottoms of the lifting support plates; the fixing mechanism is arranged on the lifting support plate and comprises two guide slide bars, a bottom plate, a drive plate, two clamping blocks, two arc-shaped grooves, an adjusting screw and an adjusting handle, wherein the four guide slide bars are all slidably mounted on the lifting support plate, the bottom plate is arranged below the lifting support plate, the bottom ends of the two guide slide bars are all fixedly connected with the top of the bottom plate, the drive plate is arranged above the lifting support plate, the top ends of the two guide slide bars are all fixedly connected with the bottom of the drive plate, the two clamping blocks are respectively fixedly mounted at the top of the bottom plate and the bottom of the lifting support plate, the two arc-shaped grooves are respectively formed in the outer wall of one side, close to each other, of the two clamping blocks, and the adjusting screw is mounted on the drive plate in a threaded manner, the bottom of the adjusting screw is rotatably connected with the lifting support plate, the adjusting handle is fixedly installed at the top end of the adjusting screw, a fixed groove is formed in the top of the lifting support plate, a bearing is fixedly sleeved at the bottom end of the adjusting screw, the outer ring of the bearing is fixedly connected with the inner wall of the fixed groove, rubber anti-slip pads are fixedly installed in the two arc-shaped grooves, a locking mechanism is arranged on the lifting support plate and comprises a disc, a fixed block, a push rod, a locking block, a pressure spring and an end plate, the disc is fixedly sleeved on the adjusting screw and is located between the lifting support plate and the drive plate, the fixed block is fixedly installed at the top of the lifting support plate, the push rod is slidably installed on the fixed block, the locking block is fixedly installed at one end, close to the adjusting screw, of the push rod, and the locking block is contacted with the disc, the compression spring is sleeved on the push rod, one end of the compression spring is fixedly connected with the fixed block, the other end of the compression spring is fixedly connected with the locking block, and the end plate is fixedly arranged at one end, far away from the locking block, of the push rod.
Preferably, two first fixing holes are formed in the top of the lifting support plate, two first linear bearings are fixedly mounted in the first fixing holes, two guide sliding columns penetrate through the corresponding first linear bearings and are in sliding connection with the corresponding inner walls of the first linear bearings, and a base is fixedly mounted at the bottom of the mounting seat.
Preferably, two second fixing holes are formed in the top of the lifting support plate, second linear bearings are fixedly mounted in the two second fixing holes, and the two guide slide bars penetrate through the corresponding second linear bearings and are in sliding connection with the corresponding inner walls of the second linear bearings.
Preferably, a third fixing hole is formed in the top of the driving plate, a nut is fixedly mounted in the third fixing hole, the adjusting screw penetrates through the nut and is screwed with the inner wall of the nut, two limiting columns are fixedly mounted on the top of the lifting supporting plate, and the top ends of the two limiting columns are in contact with the bottom of the driving plate.
Preferably, the outer ring of the disc is provided with a first tooth group, one end of the locking block, which is close to the adjusting screw rod, is provided with a concave arc surface, the inner wall of the concave arc surface is provided with a second tooth group, and the first tooth group is meshed with the second tooth group.
Preferably, a through hole is formed in the outer wall of one side of the fixing block, two sliding grooves are symmetrically formed in the outer wall of the push rod, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are far away from one side of the sliding blocks, extend out of the corresponding sliding grooves and are fixedly connected with the inner wall of the pipe through holes.
Preferably, the outer wall of one side of the end plate, which is far away from the fixed block, is fixedly connected with a pull ring.
Compared with the related art, the controllable anti-moving device for head and neck surgery provided by the invention has the following beneficial effects:
the output shaft of the push rod motor is started to move upwards or downwards, so that the lifting support plate can be lifted or lowered to a proper height position, then the adjusting handle is rotated clockwise to enable the driving plate to move downwards, the distance between the bottom plate and the lifting support plate is gradually increased, then the front end visiting camera of the medical imaging equipment can pass through the space between the lifting support plate and the bottom plate, after the front-end visiting camera is inserted into the throat of a patient and the position is determined, the pipeline of the front-end visiting camera is placed in the arc groove of the clamping block positioned above, then the adjusting handle is rotated anticlockwise, the bottom plate moves upwards, the two clamping blocks are matched to clamp the pipeline of the front camera, the operation is simple and convenient, the pipeline is reliably fixed, the part from the fixed point of the pipeline to the medical imaging equipment is touched or dragged by mistake, and the front-end camera cannot be influenced, so that the smooth operation is facilitated; when fixing the pipeline, pull ring on the backward pulling end plate, can make the locking piece keep away from the disc gradually, first tooth group no longer meshes on second tooth group on the locking piece and the disc, alright rotate adjusting screw and fix the pipeline afterwards, after the completion is fixed medical imaging equipment pipeline, loosen the pull ring, under the effort of pressure spring, the locking piece can be close to the disc gradually, second tooth group on the final locking piece can be engaged with again with first tooth group on the disc again, thereby form reliable injecing adjusting screw, can avoid the fixed point of pipeline to medical imaging equipment's part to swing many times and cause adjusting screw to take place the condition that the screw thread is not hard up and take place, further improve fixed reliability.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a controllable anti-migration apparatus for head and neck surgery according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a controllable anti-motion device for head and neck surgery according to a second embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion B shown in FIG. 3;
FIG. 5 is a schematic view, partly in top cross section, showing a second embodiment of a controllable anti-migration apparatus for use in head and neck surgery, according to the present invention;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.
Reference numbers in the figures: 1. the installation seat, 2, mounting groove, 3, push rod motor, 4, direction traveller, 5, roof, 6, lift backup pad, 7, direction slide bar, 8, bottom plate, 9, drive plate, 10, clamp splice, 11, arc groove, 12, adjusting screw, 13, adjust handle, 14, disc, 15, fixed block, 16, push rod, 17, locking piece, 18, pressure spring, 19, end plate, 20, first tooth group, 21, second tooth group.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1 and 2, in a first embodiment of the present invention, a controllable anti-movement device for head and neck surgery comprises: a mounting base 1; the mounting groove 2 is formed in the mounting seat 1; the push rod motor 3 is fixedly arranged on the inner wall of the bottom of the mounting groove 2; the two guide sliding columns 4 are fixedly arranged at the top of the mounting seat 1; the top plate 5 is fixedly arranged at the top ends of the two guide sliding columns 4; the lifting support plates 6 are slidably mounted on the two guide sliding columns 4, and the output shaft of the push rod motor 3 is fixedly connected with the bottoms of the lifting support plates 6; and the fixing mechanism is arranged on the lifting support plate 6.
Preferably, the fixing mechanism includes two guide slide bars 7, a bottom plate 8, a driving plate 9, two clamping blocks 10, two arc-shaped grooves 11, an adjusting screw 12 and an adjusting handle 13, four guide slide bars 7 are all slidably mounted on the lifting support plate 6, the bottom plate 8 is disposed below the lifting support plate 6, the bottom ends of the two guide slide bars 7 are all fixedly connected with the top of the bottom plate 8, the driving plate 9 is disposed above the lifting support plate 6, the top ends of the two guide slide bars 7 are all fixedly connected with the bottom of the driving plate 9, the two clamping blocks 10 are respectively fixedly mounted at the top of the bottom plate 8 and the bottom of the lifting support plate 6, the two arc-shaped grooves 11 are respectively formed on the outer wall of one side of the two clamping blocks 10, which are close to each other, the adjusting screw 12 is threadedly mounted on the driving plate 9, the bottom end of the adjusting screw rod 12 is rotatably connected with the lifting support plate 6, and the adjusting handle 13 is fixedly installed at the top end of the adjusting screw rod 12.
Two first fixed orificess have been seted up at the top of lift backup pad 6, two equal fixed mounting has first linear bearing in the first fixed orifices, two direction traveller 4 all runs through corresponding first linear bearing and with corresponding first linear bearing's inner wall sliding connection, the bottom fixed mounting of mount pad 1 has the base.
Two second fixing holes are formed in the top of the lifting support plate 6, second linear bearings are fixedly mounted in the two second fixing holes, and the two guide slide bars 7 penetrate through the corresponding second linear bearings and are connected with the corresponding inner walls of the second linear bearings in a sliding mode.
A third fixing hole is formed in the top of the drive plate 9, a nut is fixedly mounted in the third fixing hole, the adjusting screw 12 penetrates through the nut and is screwed with the inner wall of the nut, two limiting columns are fixedly mounted on the top of the lifting support plate 6, and the top ends of the two limiting columns are in contact with the bottom of the drive plate 9.
The fixed slot has been seted up at the top of lift backup pad 6, the fixed cover in bottom of adjusting screw 12 is equipped with the bearing, the outer lane of bearing and the inner wall fixed connection of fixed slot, two equal fixed mounting has the rubber slipmat in the arc wall.
The working principle of the controllable anti-moving device for the head and neck surgery provided by the invention is as follows:
the first step is as follows: the model of the push rod motor 3 is TJC-C1-P-P, the maximum stroke is 1000mm, the rated load is 5000N, when in use, the output shaft of the push rod motor 3 is started to move upwards or downwards, the lifting support plate 6 can be lifted or descended to a proper height position, the two guide sliding columns 4 can limit the lifting support plate 6 in the direction and ensure the stability of the lifting support plate 6, then the adjusting screw 12 rotates clockwise by rotating the adjusting handle 13, and as the drive plate 9 is limited by the two limiting sliding rods 7, the drive plate 9 can move downwards in the process of clockwise rotation of the adjusting screw 12, the distance between the bottom plate 8 and the lifting support plate 6 can be gradually increased, and then a front end inspection camera of the medical imaging equipment can penetrate between the lifting support plate 6 and the bottom plate 8.
The second step is that: after the front end is visited the camera and is inserted patient's larynx and confirm the position, place the pipeline of front end visiting the camera in the arc groove 11 that is located the clamp splice 10 of top, then anticlockwise rotation adjusts handle 13, drive plate 9 can rise, it rises to drive bottom plate 8 through two guide slide bars 7, finally, clamp splice 10 on the bottom plate 8 also can be through arc groove 11 card on the pipeline, 8 small segments of distance backs that rise again of bottom plate, two clamp splices 10 cooperate then can press from both sides the pipeline of front end camera tightly, the rubber slipmat multiplicable arc groove 11 inner wall of two arc grooves 11 and the frictional force of pipeline outer wall, avoid the pipeline to slide, the pipeline obtains reliably fixed back, the fixed point of pipeline suffers mistake or involves to medical imaging equipment's part, can not influence the front end camera yet.
Compared with the related art, the controllable anti-moving device for head and neck surgery provided by the invention has the following beneficial effects:
the output shaft of the push rod motor 3 is started to move upwards or downwards, the lifting support plate 6 can be made to ascend or descend to a proper height position, then the adjusting handle 13 is rotated clockwise, the drive plate 9 can move downwards, the distance between the bottom plate 8 and the lifting support plate 6 can be gradually increased, then a front-end visiting camera of the medical imaging equipment can penetrate through the space between the lifting support plate 6 and the bottom plate 8, after the front-end visiting camera is inserted into the throat of a patient and the position is determined, a pipeline of the front-end visiting camera is placed in the arc groove 11 of the clamping block 10 positioned above, then the adjusting handle 13 is rotated anticlockwise, the bottom plate 8 can move upwards, the two clamping blocks 10 are matched, the pipeline of the front-end visiting camera can be clamped, the operation is simple and convenient, after the pipeline is reliably fixed, the part of the pipeline from a fixed point to the medical imaging equipment is collided or dragged by mistake, the front-end camera can not be influenced, and the smooth operation is facilitated.
Second embodiment:
based on the controllable anti-moving device for head and neck surgery provided by the first embodiment of the application, the second embodiment of the application provides another controllable anti-moving device for head and neck surgery. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 3-6, the controllable anti-moving device for head and neck surgery further comprises a locking mechanism, the locking mechanism comprises a disc 14, a fixed block 15, a push rod 16, a locking block 17, a pressure spring 18 and an end plate 19, the disc 14 is fixedly sleeved on the adjusting screw rod 12, and the disc 14 is positioned between the lifting support plate 6 and the drive plate 9, the fixed block 15 is fixedly installed on the top of the lifting support plate 6, the push rod 16 is slidably mounted on the fixed block 15, the locking block 17 is fixedly mounted at one end of the push rod 16 close to the adjusting screw 12, and the locking block 17 is contacted with the disc 14, the pressure spring 18 is sleeved on the push rod 16, one end of the pressure spring 18 is fixedly connected with the fixed block 15, the other end of the pressure spring 18 is fixedly connected with the locking block 17, and the end plate 19 is fixedly installed at one end, far away from the locking block 17, of the push rod 16.
The outer ring of the disc 14 is provided with a first tooth group 20, one end of the locking block 17, which is close to the adjusting screw 12, is provided with a concave arc surface, the inner wall of the concave arc surface is provided with a second tooth group 21, and the first tooth group 20 is meshed with the second tooth group 21.
The through hole has been seted up on one side outer wall of fixed block 15, two spouts, two have been seted up to the symmetry on the outer wall of push rod 16 equal slidable mounting has a slider in the spout, two one side that the slider was kept away from each other all extends to outside the corresponding spout and all with tub fenestrate inner wall fixed connection.
A pull ring is fixedly connected to the outer wall of one side of the end plate 19, which is far away from the fixed block 15.
Before the adjusting screw 12 is rotated, the pull ring on the end plate 19 is pulled backwards, so that the push rod 16 moves backwards, the compression spring 18 is compressed, elastic potential energy is stored, the locking block 17 gradually moves away from the disc 14, correspondingly, the second tooth group 21 on the locking block 17 is not meshed with the first tooth group 20 on the disc 14, then the adjusting screw 12 can be rotated, after the fixing of the medical imaging equipment pipeline is completed, the pull ring is released, the push rod 16 moves forwards under the action of the compression spring 18, the locking block 17 gradually approaches the disc 14, finally, the second tooth group 21 on the locking block 17 is meshed with the first tooth group 20 on the disc 14 again, so that the adjusting screw 12 is limited, the situation that the thread of the adjusting screw 12 is loosened due to multiple swinging of the fixed point of the pipeline to the medical imaging equipment can be avoided, and the two clamping blocks 10 are always reliably clamped, further improving the reliability of the fixation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A controllable anti-migration device for use in head and neck surgery, comprising:
a mounting seat;
the mounting groove is formed in the mounting seat;
the push rod motor is fixedly arranged on the inner wall of the bottom of the mounting groove;
the two guide sliding columns are fixedly arranged at the top of the mounting seat;
the top plate is fixedly arranged at the top ends of the two guide sliding columns;
the lifting support plates are slidably mounted on the two guide sliding columns, and an output shaft of the push rod motor is fixedly connected with the bottoms of the lifting support plates;
the fixing mechanism is arranged on the lifting support plate and comprises two guide slide bars, a bottom plate, a drive plate, two clamping blocks, two arc-shaped grooves, an adjusting screw and an adjusting handle, wherein the four guide slide bars are all slidably mounted on the lifting support plate, the bottom plate is arranged below the lifting support plate, the bottom ends of the two guide slide bars are all fixedly connected with the top of the bottom plate, the drive plate is arranged above the lifting support plate, the top ends of the two guide slide bars are all fixedly connected with the bottom of the drive plate, the two clamping blocks are respectively fixedly mounted at the top of the bottom plate and the bottom of the lifting support plate, the two arc-shaped grooves are respectively formed in the outer wall of one side, close to each other, of the two clamping blocks, and the adjusting screw is mounted on the drive plate in a threaded manner, the bottom of the adjusting screw is rotatably connected with the lifting support plate, the adjusting handle is fixedly installed at the top end of the adjusting screw, a fixed groove is formed in the top of the lifting support plate, a bearing is fixedly sleeved at the bottom end of the adjusting screw, the outer ring of the bearing is fixedly connected with the inner wall of the fixed groove, rubber anti-slip pads are fixedly installed in the two arc-shaped grooves, a locking mechanism is arranged on the lifting support plate and comprises a disc, a fixed block, a push rod, a locking block, a pressure spring and an end plate, the disc is fixedly sleeved on the adjusting screw and is located between the lifting support plate and the drive plate, the fixed block is fixedly installed at the top of the lifting support plate, the push rod is slidably installed on the fixed block, the locking block is fixedly installed at one end, close to the adjusting screw, of the push rod, and the locking block is contacted with the disc, the compression spring is sleeved on the push rod, one end of the compression spring is fixedly connected with the fixed block, the other end of the compression spring is fixedly connected with the locking block, and the end plate is fixedly arranged at one end, far away from the locking block, of the push rod.
2. The controllable anti-moving device for head and neck surgery as claimed in claim 1, wherein two first fixing holes are opened at the top of the lifting support plate, a first linear bearing is fixedly installed in each of the two first fixing holes, two guide sliding columns penetrate through the corresponding first linear bearing and are slidably connected with the inner wall of the corresponding first linear bearing, and a base is fixedly installed at the bottom of the installation seat.
3. The controllable anti-moving device for head and neck surgery as claimed in claim 1, wherein two second fixing holes are opened at the top of the lifting support plate, a second linear bearing is fixedly installed in each of the two second fixing holes, and each of the two guide slide bars passes through the corresponding second linear bearing and is slidably connected with the inner wall of the corresponding second linear bearing.
4. The controllable anti-moving device for head and neck surgery as claimed in claim 1, wherein a third fixing hole is opened at the top of the driving plate, a nut is fixedly installed in the third fixing hole, the adjusting screw penetrates through the nut and is screwed with the inner wall of the nut, two limiting posts are fixedly installed at the top of the lifting supporting plate, and the top ends of the two limiting posts are in contact with the bottom of the driving plate.
5. The device of claim 1, wherein the outer ring of the disc has a first set of teeth, the end of the locking block near the adjusting screw has a concave surface, the inner wall of the concave surface has a second set of teeth, and the first set of teeth is engaged with the second set of teeth.
6. The device of claim 1, wherein a through hole is formed in an outer wall of one side of the fixing block, two sliding grooves are symmetrically formed in an outer wall of the push rod, sliding blocks are slidably mounted in the two sliding grooves, and sides, away from each other, of the two sliding blocks extend out of the corresponding sliding grooves and are fixedly connected with inner walls of the through holes of the tubes.
7. The controllable motion prevention apparatus for head and neck surgery as claimed in claim 1, wherein a pull ring is fixedly connected to an outer wall of a side of the end plate away from the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815279.1A CN110464295B (en) | 2019-08-30 | 2019-08-30 | Controllable anti-moving device for head and neck surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815279.1A CN110464295B (en) | 2019-08-30 | 2019-08-30 | Controllable anti-moving device for head and neck surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110464295A CN110464295A (en) | 2019-11-19 |
| CN110464295B true CN110464295B (en) | 2021-11-12 |
Family
ID=68514293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910815279.1A Active CN110464295B (en) | 2019-08-30 | 2019-08-30 | Controllable anti-moving device for head and neck surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110464295B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679490A (en) * | 2020-05-19 | 2021-11-23 | 西安交通大学医学院第一附属医院 | Neck fixing device for emergency surgery |
| CN112674885A (en) * | 2020-12-22 | 2021-04-20 | 刘志远 | Coronary angiography auxiliary device for coronary heart disease detection |
| CN112754412B (en) * | 2021-01-11 | 2021-11-23 | 新乡市中心医院 | Cardiovascular intubation image auxiliary detection device |
| CN117442147A (en) * | 2023-10-19 | 2024-01-26 | 湖南臻和亦康医疗用品有限公司 | Laryngoscopy inserts auxiliary device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19532098A1 (en) * | 1995-08-30 | 1997-03-06 | Stuemed Gmbh | Device for endoscopic operations, in particular an expandable support epi-hypopharyngo-laryngoscope according to Feyh-Kastenbauer |
| CN203466513U (en) * | 2013-08-26 | 2014-03-05 | 国家电网公司 | Device for fixing line of electric transmission and distribution circuit |
| CN206261209U (en) * | 2016-10-10 | 2017-06-20 | 罗文进 | A kind of arrangement for adjusting height |
| CN107693064A (en) * | 2017-11-02 | 2018-02-16 | 于志良 | Laryngoscope surgery acupressure apparatus |
| CN208942239U (en) * | 2018-07-07 | 2019-06-07 | 郭丽 | A kind of Cardiac surgeon's rib cage pull device |
| CN209220532U (en) * | 2018-08-29 | 2019-08-09 | 广州默拓医药科技有限公司 | A kind of ent surgery endoscope bracket |
| CN109045607B (en) * | 2018-10-16 | 2020-05-19 | 于建民 | Supplementary leg pressing device of orthopedics |
| CN209187002U (en) * | 2018-11-06 | 2019-08-02 | 温林豹 | A kind of arm support for neurosurgery |
-
2019
- 2019-08-30 CN CN201910815279.1A patent/CN110464295B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110464295A (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110464295B (en) | Controllable anti-moving device for head and neck surgery | |
| CN208405249U (en) | A kind of woman's production patient's examination couch convenient for inspection | |
| CN208710393U (en) | A kind of neurosurgery head fixing device | |
| CN201558191U (en) | Dental therapeutic equipment | |
| CN210541870U (en) | Otolaryngology endoscope support | |
| CN210301094U (en) | Surgery retractor for hepatobiliary surgery | |
| CN211512092U (en) | Controllable anti-moving device for head and neck surgery | |
| CN111529296A (en) | Head mount suitable for department of stomatology | |
| CN218792596U (en) | Auxiliary device for treating oral cavity dental pulp disease | |
| CN110664502A (en) | Oral cavity restoration clinical treatment auxiliary device | |
| CN113397730B (en) | Visual minimally invasive painless tooth extraction system and method based on Internet of things | |
| CN211325144U (en) | Clinical diagnosis device for maxillofacial oral cavity | |
| CN214414892U (en) | Vascular intervention treatment device | |
| CN214563918U (en) | Printing device of medical image diagnosis workstation | |
| CN201710376U (en) | Image diagnosis and treatment bed | |
| CN210447233U (en) | Oral cavity tooth extraction device | |
| CN201384588Y (en) | Saliva tray independently-mobile type oral cavity comprehensive treatment machine | |
| CN205286559U (en) | Modified wicresoft device of extracing tooth | |
| CN210354733U (en) | Ultrasonic department is with B ultrasonic examination support | |
| CN210811135U (en) | Nuclear medicine shines shadow head fixing device | |
| CN213787480U (en) | Medical science image inspection auxiliary device | |
| CN112807106B (en) | Auxiliary device for pulling out impacted teeth | |
| CN219439491U (en) | Lingual small retractor for oral implantation operation | |
| CN215079870U (en) | Breathe nursing puncture auxiliary device | |
| CN211149084U (en) | Medical image observation lamp box for imaging department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |