CN110960327A - Neurosurgery fixer that protecting effect is good - Google Patents
Neurosurgery fixer that protecting effect is good Download PDFInfo
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- CN110960327A CN110960327A CN201911247441.0A CN201911247441A CN110960327A CN 110960327 A CN110960327 A CN 110960327A CN 201911247441 A CN201911247441 A CN 201911247441A CN 110960327 A CN110960327 A CN 110960327A
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- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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Abstract
The invention relates to the technical field of neurosurgery and discloses a neurosurgery fixator with a good protection effect, which comprises a base, wherein a fixing plate is fixedly arranged at the top of the base, a threaded rod is movably arranged in the fixing plate, a damping spring is fixedly arranged at the top of the base, a fixing plate is fixedly arranged at the top of the damping spring, a driving motor with an output shaft fixedly connected with the threaded rod is fixedly arranged at the top of the fixing plate, a movable block is connected to the outer side of the threaded rod in a threaded manner, a connecting block is fixedly arranged on the left side of the top of the fixing plate, and a bottom plate is movably arranged at the top of the. This neurosurgery fixer that protecting effect is good can make the inflation piece to expand fast through electric putter and fix patient's head fast, reduces the time of going on fixing patient's head to the improvement carries out the efficiency of fixing to the head, and improved patient's comfort level, convenient to use person uses.
Description
Technical Field
The invention relates to the technical field of neurosurgery, in particular to a neurosurgery fixator with a good protection effect.
Background
Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous system, and related auxiliary mechanisms, such as skull, scalp and cerebral vessels, and the like, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and a high, fine and advanced subject of new diagnosis, treatment and prevention technology are explored, neurosurgery is mainly used for treating diseases of nervous systems such as brain, spinal cord and the like caused by trauma, when neurosurgeons carry out neurosurgery on patients, the heads of the patients need to be fixed so as to carry out operation, if the heads are not firmly fixed, the normal operation of the operation is possibly influenced, and even great danger is caused to the patients.
The invention patent with the application number of CN201821854128.4 discloses a multifunctional head fixer for neurosurgery, the invention provides a multifunctional head fixer for neurosurgery, which adjusts the position of a fixing plate by sliding the fixing plate on a bottom plate, wherein raised particles on the surface of the fixing plate are contacted with the neck of a patient, thereby fixing the head fixing position of the patient, and then according to the head condition of the patient, the fixing strip is inflated and expanded by pressing the air bag, so that a certain part of the head of the patient is fixed by pressure, however, when the head of the patient is fixed, the fixing can be performed by pressing the air bag in a long time, the efficiency is low, and the inclination angle of the fixing device is inconvenient to adjust, the comfort level of a patient is reduced, and the fixing device is inconvenient to use, so that the neurosurgical fixator with a good protection effect is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the neurosurgery fixator with a good protection effect has the advantages of low fixation efficiency and the like, and solves the problems that the fixation can be carried out only by pressing the air bag in a long time when the head of a patient is fixed, the efficiency is low, the inclination angle of the neurosurgery fixator is inconvenient to adjust, the comfort level of the patient is reduced, and the neurosurgery fixator is inconvenient to use.
(II) technical scheme
In order to achieve the purpose of low fixing efficiency, the invention provides the following technical scheme: a neurosurgery fixator with good protection effect comprises a base, wherein a fixed plate is fixedly arranged at the top of the base, a threaded rod is movably arranged in the fixed plate, a damping spring is fixedly arranged at the top of the base, a fixed plate is fixedly arranged at the top of the damping spring, a driving motor fixedly connected with an output shaft and the threaded rod is fixedly arranged at the top of the fixed plate, a movable block is in threaded connection with the outer side of the threaded rod, a connecting block is fixedly arranged at the left side of the top of the fixed plate, a bottom plate is movably arranged at the top of the connecting block, a connecting rod movably connected with the movable block is movably arranged at the bottom of the bottom plate, a sliding block positioned at the left side of the connecting rod is movably arranged at the bottom of the bottom plate, a square block is fixedly arranged at the left side, the left side of the bottom plate is fixedly provided with a connecting cloth fixedly connected with the base, the top of the bottom plate is fixedly provided with an object bearing plate, the top of the object bearing plate is movably provided with two limiting plates, the top of the object bearing plate is fixedly provided with a fixed pile positioned at the back side of the limiting plates, the opposite sides of the fixing piles are in threaded connection with adjusting screws, the opposite sides of the limiting plates are fixedly provided with pillow plates, the opposite side of the limit plate is fixedly provided with an expansion block positioned above the pillow plate, the opposite side of the limit plate is fixedly provided with a sealing pipe, a piston is movably arranged in the sealing tube, a push rod is fixedly arranged at the bottom of the piston, the bottom fixed mounting of push rod has the push disk, the top fixed mounting of push disk has the electric putter with holding thing board fixed connection, the equal fixed mounting in both sides has the coupling hose who is linked together with the inflation piece about the sealed tube.
Preferably, the number of the damping springs is two, and the damping springs are distributed in bilateral symmetry.
Preferably, the inside movable mounting of connecting block has the axis of rotation, and the bottom plate passes through axis of rotation and connecting block swing joint.
Preferably, the bottom of bottom plate has seted up the spacing groove, and the sliding block passes through spacing groove and bottom plate swing joint.
Preferably, a bearing is fixedly mounted on the inner wall of the fixing plate, and the threaded rod is movably connected with the fixing plate through the bearing.
Preferably, the bottom of the pushing disc is provided with a fixing groove, and the electric push rod is matched with the fixing groove.
Preferably, the number of the fixing piles is four, and the fixing piles are symmetrically distributed in the front and back direction.
Preferably, the top of the pillow plate is fixedly provided with a rubber pad, and the top of the pillow plate is arc-shaped.
Preferably, the number of the expansion blocks and the number of the connecting hoses are four, and the expansion blocks correspond to the connecting hoses one by one.
(III) advantageous effects
Compared with the prior art, the invention provides a neurosurgery fixator with a good protection effect, which has the following beneficial effects:
1. this neurosurgery fixer that protecting effect is good, through setting up electric putter, when using, place patient's head on the pillow board, at first through adjusting screw, adjust relevant position with the interval between the limiting plate, then start electric putter, electric putter can promote the pushing tray, the pushing tray can make the piston advance through the push rod and slide in the sealed tube, then the air in the sealed tube receives the compression, make the inflation piece expand through coupling hose, the inflation piece will be fixed patient's head, can make the inflation piece carry out quick inflation through electric putter and fix patient's head, reduce the time of going on fixing patient's head, thereby improve the efficiency of going on fixing the head, and patient's comfort level has been improved, convenient to use person uses.
2. This neurosurgery fixer that protecting effect is good, through setting up driving motor, when needs are adjusted inclination, start driving motor, driving motor can drive the threaded rod and rotate, the movable block will remove on the threaded rod, thereby drive the connecting rod and rotate, the sliding block can slide on the bottom plate, then the bottom plate will rotate, the bottom plate rotate corresponding position after close driving motor can, thereby reach the purpose of adjusting inclination, whole accommodation process is comparatively simple, it is more high-efficient to use, simultaneously through setting up damping spring, can effectually slow down driving motor's whole moving, use more reliable and stable.
Drawings
FIG. 1 is a schematic structural view of a neurosurgical fixator provided in the present invention with good protection effect;
FIG. 2 is a right side view of a neurosurgical fixator limiting plate with good protection effect according to the invention;
fig. 3 is an enlarged schematic view of the neurosurgical fixator A with good protection effect.
In the figure: the device comprises a base 1, a fixing plate 2, a threaded rod 3, a damping spring 4, a connecting plate 5, a driving motor 6, a movable block 7, a connecting block 8, a bottom plate 9, a connecting rod 10, a sliding block 11, a square block 12, a telescopic rod 13, a connecting cloth 14, an object bearing plate 15, a limiting plate 16, a fixing pile 17, an adjusting screw 18, a pillow plate 19, an expansion block 20, a sealing pipe 21, a piston 22, a push rod 23, a push disk 24, an electric push rod 25 and a connecting hose 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a neurosurgery fixator with good protection effect comprises a base 1, a fixed plate 2 is fixedly installed at the top of the base 1, a bearing is fixedly installed on the inner wall of the fixed plate 2, a threaded rod 3 is movably connected with the fixed plate 2 through the bearing, a threaded rod 3 is movably installed inside the fixed plate 2, damping springs 4 are fixedly installed at the top of the base 1, the number of the damping springs 4 is two, the damping springs 4 are symmetrically distributed in the left and right direction, a connecting plate 5 is fixedly installed at the top of the damping springs 4, a driving motor 6 with an output shaft fixedly connected with the threaded rod 3 is fixedly installed at the top of the connecting plate 5, the model of the driving motor 6 can be 40A2a01030-SCO, a movable block 7 is connected with the outer side of the threaded rod 3 through a thread, a connecting block 8 is fixedly installed at the left side, the bottom plate 9 is movably connected with the connecting block 8 through a rotating shaft, the top of the connecting block 8 is movably provided with the bottom plate 9, the bottom of the bottom plate 9 is provided with a limiting groove, a sliding block 11 is movably connected with the bottom plate 9 through the limiting groove, the bottom of the bottom plate 9 is movably provided with a connecting rod 10 which is movably connected with a movable block 7, the bottom of the bottom plate 9 is movably provided with a sliding block 11 which is positioned at the left side of the connecting rod 10, the left side of the top of the fixed plate 2 is fixedly provided with a square block 12, the top of the square block 12 is movably provided with a telescopic rod 13 which is movably connected with the connecting rod 10, the left side of the bottom plate 9 is fixedly provided with a connecting cloth 14 which is fixedly connected with the base 1, the top of the bottom plate 9 is fixedly provided with an object bearing plate 15, the top of the object bearing plate 15 is movably provided, the fixing piles 17 are symmetrically distributed in the front and back direction, adjusting screws 18 are connected with the opposite sides of the fixing piles 17 in a threaded manner, pillow plates 19 are fixedly installed on the opposite sides of the limiting plates 16, rubber pads are fixedly installed on the tops of the pillow plates 19, the tops of the pillow plates 19 are arc-shaped, expansion blocks 20 located above the pillow plates 19 are fixedly installed on the opposite sides of the limiting plates 16, the expansion blocks 20 and the connecting hoses 26 are four in number, the expansion blocks 20 and the connecting hoses 26 are in one-to-one correspondence, sealing pipes 21 are fixedly installed on the opposite sides of the limiting plates 16, pistons 22 are movably installed in the sealing pipes 21, push rods 23 are fixedly installed at the bottoms of the pistons 22, push discs 24 are fixedly installed at the bottoms of the push rods 23, fixing grooves are formed in the bottoms of the push discs 24, electric push rods 25 are matched with the fixing grooves, electric push rods 25 fixedly connected with the object bearing plate 15 are fixedly installed at the tops of the, the left side and the right side of the sealing tube 21 are fixedly provided with connecting hoses 26 communicated with the expansion blocks 20, by arranging the electric push rods 25, when the pillow is used, the head of a patient is placed on the pillow plate 19, firstly, the distance between the limiting plates 16 is adjusted to the corresponding position through the adjusting screw rods 18, then the electric push rods 25 are started, the electric push rods 25 can push the push disc 24, the push disc 24 can enable the piston 22 to slide in the sealing tube 21 through the push rod 23, then, air in the sealing tube 21 is compressed, the expansion blocks 20 are expanded through the connecting hoses 26, the expansion blocks 20 can fix the head of the patient, the expansion blocks 20 can be rapidly expanded through the electric push rods 25 to fix the head of the patient, the time for fixing the head of the patient is shortened, the efficiency for fixing the head is improved, and the comfort level of the patient is improved, is convenient for the user to use.
In conclusion, the neurosurgical fixator with good protection effect is provided with the electric push rod 25, when the neurosurgical fixator is used, the head of a patient is placed on the pillow plate 19, firstly, the distance between the limiting plates 16 is adjusted to the corresponding position through the adjusting screw rod 18, then the electric push rod 25 is started, the electric push rod 25 pushes the push disc 24, the push disc 24 enables the piston 22 to slide in the sealing tube 21 through the push rod 23, then, air in the sealing tube 21 is compressed, the expansion block 20 is expanded through the connecting hose 26, the head of the patient is fixed through the expansion block 20, the expansion block 20 can be rapidly expanded through the electric push rod 25 to fix the head of the patient, the time for fixing the head of the patient is shortened, the efficiency for fixing the head is improved, the comfort degree of the patient is improved, and the use convenience is brought to the user, by arranging the driving motor 6, when the inclination angle needs to be adjusted, the driving motor 6 is started, the driving motor 6 can drive the threaded rod 3 to rotate, the movable block 7 can move on the threaded rod 3 to drive the connecting rod 10 to rotate, the sliding block 11 can slide on the bottom plate 9, then the bottom plate 9 can rotate, and the driving motor 6 can be closed after the bottom plate 9 rotates to a corresponding position, so that the aim of adjusting the inclination angle is fulfilled, the whole adjusting process is simple and efficient to use, meanwhile, the whole movement of the driving motor 6 can be effectively slowed down by arranging the damping spring 4, the use is more stable and reliable, the problem that when the head of a patient is fixed, the air bag needs more time to be pressed to fix is solved, the efficiency is lower, and the inclination angle is inconvenient to adjust is solved, the comfort of the patient is reduced, and the use is inconvenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (9)
1. The utility model provides a neurosurgery fixer that protective effect is good, includes base (1), its characterized in that: the shock absorber is characterized in that a fixed plate (2) is fixedly mounted at the top of the base (1), a threaded rod (3) is movably mounted inside the fixed plate (2), a damping spring (4) is fixedly mounted at the top of the base (1), a connecting plate (5) is fixedly mounted at the top of the damping spring (4), a driving motor (6) fixedly connected with an output shaft and the threaded rod (3) is fixedly mounted at the top of the connecting plate (5), a movable block (7) is connected to the outer side of the threaded rod (3) in a threaded manner, a connecting block (8) is fixedly mounted on the left side of the top of the fixed plate (2), a bottom plate (9) is movably mounted at the top of the connecting block (8), a connecting rod (10) movably connected with the movable block (7) is movably mounted at the bottom of the bottom plate (9), a sliding block (11), the utility model discloses a fixing device for a building, including fixed plate (2), top left side fixed mounting of fixed plate (2) has square piece (12), the top movable mounting of square piece (12) have with connecting rod (10) swing joint's telescopic link (13), the left side fixed mounting of bottom plate (9) have with base (1) fixed connection's connecting cloth (14), the top fixed mounting of bottom plate (9) has holds thing board (15), the top movable mounting who holds thing board (15) has limiting plate (16) that quantity is two, the top fixed mounting who holds thing board (15) has the spud pile (17) that is located limiting plate (16) dorsal part mutually, the back side thread connection of spud pile (17) has adjusting screw (18), the opposite side fixed mounting of limiting plate (16) has pillow board (19), the opposite side fixed mounting of limiting plate (16) has inflation piece (20) that are located pillow board (19) top, the utility model discloses a stopper, including limiting plate (16), the inside movable mounting of limiting plate (16) has sealed tube (21), the inside movable mounting of sealed tube (21) has piston (22), the bottom fixed mounting of piston (22) has push rod (23), the bottom fixed mounting of push rod (23) has push disk (24), the top fixed mounting of push disk (24) has and holds thing board (15) fixed connection's electric putter (25), the equal fixed mounting in the left and right sides of sealed tube (21) has connecting hose (26) that are linked together with inflation piece (20).
2. A protective neurosurgical fixator according to claim 1 wherein: the number of the damping springs (4) is two, and the damping springs (4) are distributed in a bilateral symmetry mode.
3. A protective neurosurgical fixator according to claim 1 wherein: the inside movable mounting of connecting block (8) has the axis of rotation, and bottom plate (9) pass through axis of rotation and connecting block (8) swing joint.
4. A protective neurosurgical fixator according to claim 1 wherein: the bottom of the bottom plate (9) is provided with a limiting groove, and the sliding block (11) is movably connected with the bottom plate (9) through the limiting groove.
5. A protective neurosurgical fixator according to claim 1 wherein: the inner wall of the fixed plate (2) is fixedly provided with a bearing, and the threaded rod (3) is movably connected with the fixed plate (2) through the bearing.
6. A protective neurosurgical fixator according to claim 1 wherein: the bottom of the push disc (24) is provided with a fixing groove, and the electric push rod (25) is matched with the fixing groove.
7. A protective neurosurgical fixator according to claim 1 wherein: the number of the fixing piles (17) is four, and the fixing piles (17) are symmetrically distributed front and back.
8. A protective neurosurgical fixator according to claim 1 wherein: the top of the pillow plate (19) is fixedly provided with a rubber pad, and the top of the pillow plate (19) is arc-shaped.
9. A protective neurosurgical fixator according to claim 1 wherein: the expansion blocks (20) and the connecting hoses (26) are four in number, and the expansion blocks (20) correspond to the connecting hoses (26) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247441.0A CN110960327A (en) | 2019-12-09 | 2019-12-09 | Neurosurgery fixer that protecting effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247441.0A CN110960327A (en) | 2019-12-09 | 2019-12-09 | Neurosurgery fixer that protecting effect is good |
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| CN110960327A true CN110960327A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911247441.0A Pending CN110960327A (en) | 2019-12-09 | 2019-12-09 | Neurosurgery fixer that protecting effect is good |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043537A (en) * | 2020-10-10 | 2020-12-08 | 河南省人民医院 | Head fixing device for neurosurgery |
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| CN112043537B (en) * | 2020-10-10 | 2022-08-02 | 河南省人民医院 | Head fixing device for neurosurgery |
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Application publication date: 20200407 |
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