CN214965427U - Neural detector is returned to larynx in parathyroid gland art - Google Patents
Neural detector is returned to larynx in parathyroid gland art Download PDFInfo
- Publication number
- CN214965427U CN214965427U CN202022721116.8U CN202022721116U CN214965427U CN 214965427 U CN214965427 U CN 214965427U CN 202022721116 U CN202022721116 U CN 202022721116U CN 214965427 U CN214965427 U CN 214965427U
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- CN
- China
- Prior art keywords
- lifter plate
- parathyroid gland
- box
- wall
- detector body
- 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.)
- Expired - Fee Related
Links
- 210000002990 parathyroid gland Anatomy 0.000 title claims abstract description 17
- 230000001537 neural effect Effects 0.000 title claims abstract description 11
- 210000000867 larynx Anatomy 0.000 title claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 210000005036 nerve Anatomy 0.000 claims description 10
- 230000000306 recurrent effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 10
- 230000000849 parathyroid Effects 0.000 abstract description 6
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 7
- 210000003437 trachea Anatomy 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000003340 mental effect Effects 0.000 description 4
- 208000030714 Recurrent Laryngeal Nerve injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003801 laryngeal nerve Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002416 recurrent laryngeal nerve Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
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Abstract
The utility model discloses a neural detection instrument is returned to larynx in parathyroid gland art, include the box, accomodate elevating gear and fixing device, the inner wall of box is seted up by the spout, and the internally mounted of spout is by the slider to a side-mounting of slider is by the drawer, accomodate elevating gear and install in the inside of box, and accomodate elevating gear's outer wall and install the lifter plate, the detector body is installed at the top of lifter plate, and the outer wall of detector body installs the dwang, the fixture block is installed at the top of lifter plate, and the centre of lifter plate has seted up the wiring hole, fixing device installs in the inside of lifter plate. This neural detector is returned to larynx in parathyroid surgery passes through fixing device, when needs fix the paster, puts into fixing device's inside with the paster in proper order, makes the spring promote the fixed block inwards to remove, makes fixed block and paster laminating, fixes the paster, prevents to remove the connecting wire between the in-process paster and entangles each other.
Description
Technical Field
The utility model relates to a detection instrument technical field in the art specifically is a neural detection instrument is returned to larynx in parathyroid gland art.
Background
The recurrent laryngeal nerve injury is one of the common serious complications in the operation process of parathyroid gland, the temporary recurrent laryngeal nerve injury in the thyroid gland operation can be recovered by 50-90% of patients within half a year, the treatment of the permanent injury is quite difficult, great psychological and physiological pain is brought to the patients, the living quality of the patients is seriously affected, and the nerve of the throats of the patients needs to be monitored by a detector in the operation.
The detector uses very inconveniently in the operation in traditional art, is not portable, and the detector twines easily at the use in the art connecting wire simultaneously in the art to detector can not pack up the detector in the art at the in-process that does not use in the art, leads to detector damage in the art easily, consequently, the technical staff in the field provides a neural detector of larynx recurrent neural in parathyroid gland art to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a neural detection instrument is returned to larynx in parathyroid gland art to solve the problem that the detection instrument uses the connecting wire of inconvenient and detection instrument in the art to twine easily and the detection instrument easily damages in the art that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a neural detection instrument is returned to larynx in parathyroid gland art, includes the box, accomodates elevating gear and fixing device, the inner wall of box is seted up by the spout, and the internally mounted of spout is by the slider to a side-mounting of slider is by the drawer, accomodate elevating gear and install in the inside of box, and accomodate elevating gear's outer wall and install the lifter plate, the detector body is installed at the top of lifter plate, and the outer wall of detector body installs the dwang, the fixture block is installed at the top of lifter plate, and the middle wiring hole of having seted up of lifter plate, fixing device installs in the inside of lifter plate.
Preferably, the box body forms a sliding structure with the drawer through the sliding groove and the sliding block, the length of the sliding groove is equal to that of the drawer, and the inner wall of the sliding groove is attached to the outer wall of the sliding block.
Preferably, accomodate elevating gear including installation storehouse, lead screw, bevel gear and drive belt, and the installation storehouse is seted up in the inside of box, the internally mounted of installation storehouse has the lead screw, and the bottom of lead screw installs bevel gear to the drive belt is installed near bevel gear's position in the bottom of lead screw.
Preferably, the screw rods are symmetrically distributed along two sides of the vertical center line of the box body, and the spiral directions of the two screw rods are opposite.
Preferably, the detector body forms a rotating structure with the lifting plate through the rotating rod and the clamping block, and the rotating range of the detector body is 0-80 degrees.
Preferably, the lifter plate includes fixed slot, spring and fixed block, and the top of lifter plate is seted up to the fixed slot, the internally mounted of fixed slot has the spring, and the fixed block is installed to the one end of spring.
Preferably, the fixed block and the lifting plate form a limiting structure through a spring, and the cross section of the fixed block is U-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the laryngeal recurrent nerve detector in the parathyroid surgery, through the storage lifting device, when the parathyroid surgery is performed, the detector body needs to be lifted, the bevel gear is rotated, the bevel gear drives the screw rods to rotate, the screw rods drive the lifting plate to ascend, the screw rods on two sides of the lifting plate can simultaneously rotate through the transmission belt in cross operation, the thread directions of the two screw rods are opposite, the rotating directions are also opposite, the outward force on the lifting plate can ensure that the lifting plate can stably ascend and descend, and the lifting plate is prevented from inclining;
2. according to the parathyroid gland intraoperative recurrent laryngeal nerve detector, through the fixing device, when the patches are required to be fixed, the patches are sequentially placed inside the fixing device, the spring pushes the fixing block to move inwards, the fixing block is attached to the patches, the patches are fixed, and connecting lines between the patches are prevented from being entangled in the moving process;
3. this neural detection instrument is returned to larynx in parathyroid art passes through the dwang, and the operation in-process needs stand the detector body, and the rotatory detector body makes the bottom and the fixture block laminating of the dwang of detector body both sides, fixes the detector body through the fixture block, and the angle of detector body can be adjusted to the fixture block laminating of dwang and different positions simultaneously.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the detector in operation of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the detector in operation;
FIG. 3 is a schematic view of a cross-sectional structure of the intraoperative detector of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.
In the figure: 1. a box body; 2. a chute; 3. a slider; 4. a drawer; 5. a storage lifting device; 501. installing a bin; 502. a screw rod; 503. a bevel gear; 504. a transmission belt; 6. a detector body; 7. rotating the rod; 8. a clamping block; 9. a wiring hole; 10. a fixing device; 1001. fixing grooves; 1002. a spring; 1003. a fixed block; 11. a lifting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: a laryngeal recurrent nerve detector in parathyroid surgery comprises a box body 1, a sliding groove 2, a sliding block 3, a drawer 4, a containing lifting device 5, a mounting bin 501, a screw rod 502, a bevel gear 503, a transmission belt 504, a detector body 6, a rotating rod 7, a clamping block 8, a wiring hole 9, a fixing device 10, a fixing groove 1001, a spring 1002, a fixing block 1003 and a lifting plate 11, wherein the sliding groove 2 is formed in the inner wall of the box body 1, the sliding block 3 is arranged in the sliding groove 2, and one side of the slide block 3 is provided with a drawer 4, a containing lifting device 5 is arranged in the box body 1, and the outer wall of the containing lifting device 5 is provided with a lifting plate 11, the top of the lifting plate 11 is provided with a detector body 6, a rotating rod 7 is arranged on the outer wall of the detector body 6, a clamping block 8 is arranged on the top of the lifting plate 11, a wiring hole 9 is formed in the middle of the lifting plate 11, and the fixing device 10 is installed inside the lifting plate 11;
the box body 1 and the drawer 4 form a sliding structure through the sliding chute 2 and the sliding block 3, the length of the sliding chute 2 is equal to that of the drawer 4, the inner wall of the sliding chute 2 is attached to the outer wall of the sliding block 3, medical instruments can be stored through the drawer 4, meanwhile, mental trachea can be fixed in the drawer 4, and the mental trachea is prevented from being polluted;
the accommodating and lifting device 5 comprises an installation bin 501, a screw rod 502, a bevel gear 503 and a transmission belt 504, the installation bin 501 is arranged inside the box body 1, the screw rod 502 is arranged inside the installation bin 501, the bevel gear 503 is arranged at the bottom of the screw rod 502, the transmission belt 504 is arranged at the position, close to the bevel gear 503, of the bottom of the screw rod 502, the screw rods 502 are symmetrically distributed along two sides of the vertical center line of the box body 1, the spiral directions of every two screw rods 502 are opposite, when a parathyroid gland is operated, the detector body 6 needs to be lifted, the bevel gear 503 is rotated, the bevel gear 503 drives the screw rod 502 to rotate, the screw rod 502 drives the lifting plate 11 to ascend, the screw rods 502 at two sides of the lifting plate 11 can be simultaneously rotated through the transmission belt 504 in cross operation, meanwhile, the thread directions of the two screw rods 502 are opposite, the rotation directions are also opposite, outward force to the lifting plate 11 can ensure that the lifting plate 11 can stably ascend and descend, preventing the lifting plate 11 from tilting;
the detector body 6 and the lifting plate 11 form a rotating structure through the rotating rod 7 and the fixture block 8, the rotating range of the detector body 6 is 0-80 degrees, the detector body 6 needs to be erected in the operation process, the detector body 6 is rotated, the bottoms of the rotating rods 7 on the two sides of the detector body 6 are attached to the fixture block 8, the detector body 6 is fixed through the fixture block 8, meanwhile, the rotating rods 7 are attached to the fixture blocks 8 at different positions, and the angle of the detector body 6 can be adjusted;
The working principle is as follows: the laryngeal recurrent nerve detector in the parathyroid surgery comprises the steps of firstly completely anaesthetizing a patient before surgery, drawing out the drawer 4, taking out the mental trachea in the drawer 4, inserting the mental trachea into the throat of the patient, rotating the bevel gear 503 to enable the bevel gear 503 to drive the screw rod 502 to rotate, enabling the screw rod 502 to drive the lifting plate 11 to ascend, the screws 502 on both sides of the lifting plate 11 can be rotated simultaneously by the transmission belt 504 running crosswise, and simultaneously, the thread directions of the two screws 502 are opposite, the rotation directions are also opposite, the outward force to the lifting plate 11 can ensure that the lifting plate 11 can be stably lifted, the lifting plate 11 is prevented from inclining, the detector body 6 is rotated, the bottoms of the rotating rods 7 at the two sides of the detector body 6 are attached to the clamping blocks 8, the detector body 6 is fixed through the clamping blocks 8, meanwhile, the rotating rod 7 is attached to the fixture blocks 8 at different positions, so that the angle of the detector body 6 can be adjusted;
next paste the paster in proper order into patient's neck, the signal of telecommunication of spirit trachea release passes through the paster and transmits detector body 6 in operation in-process, monitor the patient through detector body 6, prevent to damage patient's laryngeal nerve in operation process, after the operation is accomplished, take out the inside of putting into drawer 4 after wasing the spirit trachea, take off the paster and wash, put into fixing device 10's inside in proper order, make spring 1002 promote fixed block 1003 inward movement, make fixed block 1003 and paster laminating, fix the paster, prevent to remove the connecting wire between the in-process paster and entangle each other, counter-clockwise rotation bevel gear 503, make the interior part who accomodates elevating gear 5 move in the opposite direction, drive lifter plate 11 descends, accomodate detector body 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a neural detection instrument is returned to larynx in parathyroid gland art, includes box (1), accomodates elevating gear (5) and fixing device (10), its characterized in that: the inner wall of box (1) is seted up by spout (2), and the internally mounted of spout (2) is by slider (3) to a side-mounting of slider (3) is by drawer (4), accomodate elevating gear (5) and install in the inside of box (1), and the outer wall of accomodating elevating gear (5) installs lifter plate (11), detector body (6) are installed at the top of lifter plate (11), and the outer wall of detector body (6) installs dwang (7), fixture block (8) are installed at the top of lifter plate (11), and the centre of lifter plate (11) has seted up wiring hole (9), fixing device (10) are installed in the inside of lifter plate (11).
2. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 1, wherein: the box body (1) forms a sliding structure with the drawer (4) through the sliding groove (2) and the sliding block (3), the length of the sliding groove (2) is equal to that of the drawer (4), and the inner wall of the sliding groove (2) is attached to the outer wall of the sliding block (3).
3. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 1, wherein: accomodate elevating gear (5) including installation storehouse (501), lead screw (502), bevel gear (503) and drive belt (504), and installation storehouse (501) is seted up in the inside of box (1), the internally mounted of installation storehouse (501) has lead screw (502), and bevel gear (503) are installed to the bottom of lead screw (502) to drive belt (504) are installed to the bottom of lead screw (502) near bevel gear (503) position.
4. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 3, wherein: the screw rods (502) are symmetrically distributed along two sides of the vertical center line of the box body (1), and the spiral directions of the two screw rods (502) are opposite.
5. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 1, wherein: the detector body (6) and the lifting plate (11) form a rotating structure through the rotating rod (7) and the clamping block (8), and the rotating range of the detector body (6) is 0-80 degrees.
6. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 1, wherein: the lifting plate (11) comprises a fixing groove (1001), a spring (1002) and a fixing block (1003), the fixing groove (1001) is formed in the top of the lifting plate (11), the spring (1002) is installed inside the fixing groove (1001), and the fixing block (1003) is installed at one end of the spring (1002).
7. The apparatus for detecting laryngeal recurrent nerve of parathyroid gland according to claim 6, wherein: the fixed block (1003) and the lifting plate (11) form a limiting structure through a spring (1002), and the cross section of the fixed block (1003) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721116.8U CN214965427U (en) | 2020-11-23 | 2020-11-23 | Neural detector is returned to larynx in parathyroid gland art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022721116.8U CN214965427U (en) | 2020-11-23 | 2020-11-23 | Neural detector is returned to larynx in parathyroid gland art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214965427U true CN214965427U (en) | 2021-12-03 |
Family
ID=79138031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022721116.8U Expired - Fee Related CN214965427U (en) | 2020-11-23 | 2020-11-23 | Neural detector is returned to larynx in parathyroid gland art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214965427U (en) |
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2020
- 2020-11-23 CN CN202022721116.8U patent/CN214965427U/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: 20211203 |