CN111529278A - Spinal surgery bracket device for neurosurgery - Google Patents
Spinal surgery bracket device for neurosurgery Download PDFInfo
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- CN111529278A CN111529278A CN202010357292.XA CN202010357292A CN111529278A CN 111529278 A CN111529278 A CN 111529278A CN 202010357292 A CN202010357292 A CN 202010357292A CN 111529278 A CN111529278 A CN 111529278A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1225—Back
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/129—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having surface parts for adaptation of the size, e.g. for extension or reduction
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a spinal surgery bracket device for neurosurgery, which comprises a bracket main body, wherein the bracket main body is fixedly connected to the upper end surface of a support platform, and four protection mechanisms are arranged at the upper part of the bracket main body. According to the invention, through the matching of the fastening mechanism and the transmission mechanism, when the front-back distance of the head supporting mechanism needs to be adjusted, the right fastening mechanism is rotated anticlockwise, so that the right first gear drives the right second gear to rotate clockwise, then the left first gear is driven by the left second gear to rotate anticlockwise at the same time, because the internal threads of the two thread thickening blocks are reverse threads, the two fastening mechanisms synchronously move in the opposite directions, so that the sliding supporting mechanism loses the fixing effect, then the distance of the head supporting mechanism is adjusted by adjusting the front-back distance of the sliding supporting mechanism, and then the fixing can be completed by rotating one fastening mechanism clockwise, so that the adjusting efficiency of the front-back distance of the head supporting mechanism is improved.
Description
Technical Field
The invention belongs to the technical field of spinal surgery brackets, and particularly relates to a spinal surgery bracket device for neurosurgery.
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 systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.
For example, application No.: the invention discloses a spinal surgery bracket device for neurosurgery, which relates to the technical field of neurosurgery and comprises a supporting table, wherein a translation plate II and a translation plate I which are arranged oppositely are transversely and slidably arranged on the supporting table, supporting plates are respectively arranged at the upper ends of the translation plate II and the translation plate I, a thread bushing block I and a thread bushing block II are respectively in threaded connection with the external thread I and the external thread II, the translation plate II and the translation plate I are respectively and vertically fixed on the thread bushing block I and the thread bushing block II, and steering mechanisms are respectively arranged between the supporting plate and the translation plate I and between the supporting plate and the translation plate I; the invention can realize the transverse position adjustment between the supporting plates through the forward rotation or the reverse rotation of the forward and reverse rotation motor, realize the support of patients with different body lengths during the neurosurgery operation, and simultaneously, the supporting plates can adjust the angle of the supporting plates through the steering mechanism, so that the spinal radian of the patients can be quickly adjusted, thereby greatly facilitating the operation of the spinal column by the operating doctor and improving the operation efficiency.
Based on the above patent search, and in combination with the device discovery in the prior art, when performing a posterior spinal surgery on a neurosurgical patient, a surgeon will usually use a spinal surgery bracket device capable of adjusting the curvature of the patient's spine. The existing spinal surgery bracket device has the following defects in the actual use process, such as: 1. because the outer part of the arc-shaped sponge supporting plate on the existing spinal surgery bracket device is lack of an effective protection structure, the arc-shaped sponge supporting plate is easy to cause the phenomenon of skin sheath damage and skin burst after being used for a long time, and a large amount of pollutants are attached to the outer surface of the arc-shaped sponge supporting plate after being used for a long time, so that a cleaner is very inconvenient to clean the arc-shaped sponge supporting plate; 2. although the existing spinal surgery bracket device can adjust the front-back distance of the head support when in use, when in adjustment, two fastening hand wheels need to be loosened and then adjusted in sequence, and after adjustment, the two hand wheels need to be fastened in sequence, so that the adjustment efficiency of the front-back distance of the head support is reduced; 3. the head rest on the existing spinal surgery bracket device is integrally formed, so that the head rest can not be flexibly adjusted according to patients with different sizes of heads.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a spinal surgery bracket device for neurosurgery, which solves the following disadvantages of the existing spinal surgery bracket device in the actual use process, such as: 1. because the outer part of the arc-shaped sponge supporting plate on the existing spinal surgery bracket device is lack of an effective protection structure, the arc-shaped sponge supporting plate is easy to cause the phenomenon of skin sheath damage and skin burst after being used for a long time, and a large amount of pollutants are attached to the outer surface of the arc-shaped sponge supporting plate after being used for a long time, so that a cleaner is very inconvenient to clean the arc-shaped sponge supporting plate; 2. although the existing spinal surgery bracket device can adjust the front-back distance of the head support when in use, when in adjustment, two fastening hand wheels need to be loosened and then adjusted in sequence, and after adjustment, the two hand wheels need to be fastened in sequence, so that the adjustment efficiency of the front-back distance of the head support is reduced; 3. the head rest on the existing spinal surgery bracket device is integrally formed, so that the problem of flexible adjustment according to patients with different head sizes cannot be solved.
The invention relates to a spinal surgery bracket device for neurosurgery, which has the purpose and the effect and is achieved by the following specific technical means:
a spinal surgery bracket device for neurosurgery comprises a bracket main body, wherein the bracket main body is fixedly connected to the upper end surface of a support table, four protection mechanisms are arranged at the upper part of the bracket main body, the protection mechanisms further comprise rubber clamping columns and lifting blocks, twenty-four rubber clamping columns are uniformly arranged at the bottom end surface of each protection mechanism, and the lifting blocks are arranged at the lower parts of the front end surface, the rear end surface, the left end surface and the right end surface of each protection mechanism; the lifting mechanism comprises a screw rod, a limiting sliding column, a T-shaped sliding groove, a circular connecting block, a T-shaped clamping groove and a T-shaped clamping block, wherein the circular connecting block is arranged in the middle of the front side of the bottom end face of the lifting mechanism, the T-shaped clamping groove is formed in the center of the bottom end face of the circular connecting block, the screw rod is rotatably connected to the bottom of the lifting mechanism through the T-shaped clamping groove, the T-shaped clamping block is arranged at the upper end of the screw rod and rotatably connected with the T-shaped clamping groove, the limiting sliding columns which are slidably connected with two sliding cylinders are arranged at the bottom end of the lifting mechanism in a bilateral symmetry manner, and four T-shaped sliding grooves are formed in the upper end face of the lifting mechanism in a bilateral symmetry manner; the front side of the bracket main body is bilaterally symmetrical and is connected with two fastening mechanisms through threads, and the front side of the bracket main body is rotationally connected with a transmission mechanism; the upper part of the lifting mechanism is connected with a head supporting mechanism in a sliding way.
The bracket main body further comprises supporting sliding barrels, thread thickening blocks, arc-shaped sponge supporting plates and a connecting bottom plate, the front end face of the bracket main body is bilaterally symmetrical and is provided with two supporting sliding barrels, the back ends of the front sides of the supporting sliding barrels are respectively provided with one thread thickening block communicated with the inside of the supporting sliding barrels, the bottoms of the front sides of the two supporting sliding barrels are welded with a square mounting block, the upper portion of the bracket main body is provided with four arc-shaped sponge supporting plates through a support, a protection mechanism is sleeved outside each arc-shaped sponge supporting plate, the bottom end face of each arc-shaped sponge supporting plate is provided with the connecting bottom plate, the edge of the upper end face of the connecting bottom plate is uniformly provided with twenty-four clamping holes, the threads inside the two thread thickening blocks are reverse threads, and the thickness of the connecting bottom plate is five millimeters to eight millimeters;
furthermore, the lower end face of the rubber clamping column is a hemispherical surface, when the protection mechanism and the bracket main body are in an installation state, the rubber clamping column is clamped with the clamping hole on the connecting bottom plate, and the protection mechanism is of a leather sleeve structure;
furthermore, the sliding support mechanism also comprises a threaded cylinder and sliding cylinders, the left end and the right end of the sliding support mechanism are both provided with a sliding rod which is connected with the supporting sliding cylinder in a sliding manner in a backward ninety-degree bent manner, the middle part of the front side of the sliding support mechanism is welded with the threaded cylinder, and the front side of the sliding support mechanism is in a bilateral symmetry manner and is also welded with the two sliding cylinders;
furthermore, the fastening mechanism also comprises a first gear and a hand wheel, the middle part of the outer peripheral surface of the fastening mechanism is provided with the first gear, the left side of the outer peripheral surface of the fastening mechanism is provided with threads, the right end of the fastening mechanism is also provided with the hand wheel, and when the fastening end of the fastening mechanism is tightly contacted with the sliding rod of the sliding support mechanism, the sliding support mechanism is in a fixed state at the front side of the bracket main body;
furthermore, the transmission mechanism also comprises a second gear and a bearing, the transmission mechanism is of a rotating shaft type structure, the left end and the right end of the transmission mechanism are respectively provided with the second gear, the back surfaces of the two second gears are respectively provided with a circular limiting plate, the left end and the right end of the outer peripheral surface of the transmission mechanism are respectively fixedly connected with the bearing fixedly arranged in the mounting block above the supporting sliding cylinder, and when the transmission mechanism and the two fastening mechanisms are in a mounting state, the two second gears are respectively meshed with the two first gears;
further, when the lifting mechanism and the sliding support mechanism are in an installation state, the screw rod is connected with the threaded cylinder through threads, and a rotating hand wheel is arranged at the bottom of the screw rod;
furthermore, the head supporting mechanism also comprises two sponge cushion blocks, a driving block, a threaded rod, shaft sleeves, threaded through holes and T-shaped sliding blocks, wherein the bottom of each sponge cushion block is fixedly connected with one driving block, an arc-shaped groove matched with the shape of the head of a human body is formed between opposite surfaces of the two sponge cushion blocks, wear-resistant leather sleeves are sleeved outside the two sponge cushion blocks, the T-shaped sliding blocks connected with the T-shaped sliding grooves in a sliding manner are symmetrically arranged on the front and back of the bottom end surface of each driving block, the front sides of the opposite surfaces of the two driving blocks are respectively provided with one threaded through hole, the threaded rod is connected between the two driving blocks through the threaded through holes in a threaded manner, the shaft sleeves fixed on the front sides of the upper end surfaces of the lifting mechanism are rotatably connected in the middle of the outer peripheral surfaces of the threaded rods, and rocking handles are arranged at the, and the peripheral surface thread of the threaded rod is a bidirectional thread.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the matching of the fastening mechanism and the transmission mechanism, when the front-back distance of the head supporting mechanism needs to be adjusted, the right fastening mechanism is rotated anticlockwise, so that the right first gear drives the right second gear to rotate clockwise, then the left first gear is driven by the left second gear to rotate anticlockwise at the same time, because the internal threads of the two thread thickening blocks are reverse threads, the two fastening mechanisms synchronously move in the opposite directions, so that the sliding supporting mechanism loses the fixing effect, then the distance of the head supporting mechanism is adjusted by adjusting the front-back distance of the sliding supporting mechanism, and then the fixing can be completed by rotating one fastening mechanism clockwise, so that the adjusting efficiency of the front-back distance of the head supporting mechanism is improved.
Through the setting of protection mechanism, make the arc sponge extension board obtain effectual guard action to make the arc sponge extension board outward appearance be difficult for appearing the damaged phenomenon of bursting the skin of leather sheath, and still avoided the outward appearance by the adnexed phenomenon of a large amount of pollutants, when needs clean protection mechanism outward appearance, extract through manual rubber card post on with protection mechanism from the connecting bottom plate card hole in the bracket main part, then with protection mechanism clean can, improved the convenience when protection mechanism is clean greatly.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic structural view of the present invention with the protection mechanism removed.
FIG. 3 is a schematic structural view of an arc-shaped sponge support plate according to the present invention.
Fig. 4 is a schematic structural diagram of the protection mechanism of the present invention.
Fig. 5 is a schematic view of the fastening mechanism of the present invention.
Fig. 6 is a schematic diagram of the transmission mechanism of the present invention.
Fig. 7 is a schematic axial view of the elevating mechanism of the present invention.
Fig. 8 is a partial sectional structural schematic view of the elevator mechanism of the present invention.
Fig. 9 is a schematic view of the screw structure of the present invention.
Fig. 10 is a schematic view of the head support mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a bracket main body; 101. a supporting slide cylinder; 102. a thread thickening block; 103. an arc-shaped sponge support plate; 104. connecting the bottom plate; 2. a protection mechanism; 201. a rubber clamping column; 202. lifting the block; 3. a support table; 4. a sliding support mechanism; 401. a threaded barrel; 402. a slide cylinder; 5. a fastening mechanism; 501. a first gear; 502. a hand wheel; 6. a transmission mechanism; 601. a second gear; 602. a bearing; 7. a lifting mechanism; 701. a screw; 702. a limiting sliding column; 703. a T-shaped chute; 704. a circular connecting block; 705. a T-shaped clamping groove; 706. a T-shaped fixture block; 8. a head support mechanism; 801. a sponge cushion block; 802. driving the block; 803. a threaded rod; 804. a shaft sleeve; 805. a threaded through hole; 806. t-shaped sliding blocks.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 10:
the invention provides a spinal surgery bracket device for neurosurgery, which comprises: the bracket comprises a bracket main body 1, the bracket main body 1 is fixedly connected with the upper end surface of a supporting platform 3, the bracket main body 1 also comprises a supporting sliding cylinder 101, a thread thickening block 102, an arc sponge supporting plate 103 and a connecting bottom plate 104, the front end surface of the bracket main body 1 is provided with two supporting sliding cylinders 101 in a bilateral symmetry manner, the back ends of the front sides of the supporting sliding barrels 101 are respectively provided with a thread thickening block 102 communicated with the inside of the supporting sliding barrels, the bottoms of the front sides of the two supporting sliding barrels 101 are respectively welded with a square mounting block, the upper part of the bracket main body 1 is provided with four arc sponge supporting plates 103 through a bracket, and a protection mechanism 2 is sleeved outside each arc-shaped sponge supporting plate 103, a connecting bottom plate 104 is arranged on the bottom end face of each arc-shaped sponge supporting plate 103, twenty-four clamping holes are uniformly formed in the edge of the upper end face of the connecting bottom plate 104, the internal threads of the two thread thickening blocks 102 are reverse threads, and the thickness of the connecting bottom plate 104 is five millimeters to eight millimeters; the upper part of the bracket main body 1 is provided with four protection mechanisms 2, each protection mechanism 2 further comprises a rubber clamping column 201 and a lifting block 202, twenty-four rubber clamping columns 201 are uniformly arranged on the bottom surface of each protection mechanism 2, the lower parts of the front end surface, the rear end surface, the left end surface and the right end surface of each protection mechanism 2 are provided with the lifting blocks 202, the lower end surfaces of the rubber clamping columns 201 are hemispherical surfaces, when the protection mechanisms 2 and the bracket main body 1 are in an installation state, the rubber clamping columns 201 are clamped with clamping holes in the connecting bottom plate 104, and the protection mechanisms 2 are of leather sleeve structures, so that the outer surfaces of the protection mechanisms 2 are more convenient to clean; the front side of the bracket main body 1 is connected with a sliding support mechanism 4 in a sliding manner, the sliding support mechanism 4 further comprises a threaded cylinder 401 and a sliding cylinder 402, the left end and the right end of the sliding support mechanism 4 are both bent backward by ninety degrees and provided with a sliding rod connected with the supporting sliding cylinder 101 in a sliding manner, the middle part of the front side of the sliding support mechanism 4 is welded with the threaded cylinder 401, and the front side of the sliding support mechanism 4 is bilaterally symmetrical and is also welded with the two sliding cylinders 402; the upper part of the front side of the sliding support mechanism 4 is connected with a lifting mechanism 7 through a thread, the lifting mechanism 7 further comprises a screw 701, a limiting sliding column 702, a T-shaped sliding groove 703, a circular connecting block 704, a T-shaped clamping groove 705 and a T-shaped clamping block 706, the middle part of the front side of the bottom end face of the lifting mechanism 7 is provided with the circular connecting block 704, the center part of the bottom end face of the circular connecting block 704 is provided with the T-shaped clamping groove 705, the bottom of the lifting mechanism 7 is rotationally connected with the screw 701 through the T-shaped clamping groove 705, the upper end of the screw 701 is provided with the T-shaped clamping block 706, the T-shaped clamping block 706 is rotationally connected with the T-shaped clamping groove 705, the limiting sliding column 702 which is connected with the two sliding cylinders 402 in a sliding mode is arranged on the left and right symmetrical mode at the bottom end of the lifting mechanism 7, the four T-, a rotating hand wheel is arranged at the bottom of the screw 701, so that the screw 701 can rotate more conveniently; the front side of the bracket main body 1 is bilaterally symmetrical and is connected with two fastening mechanisms 5 through threads, each fastening mechanism 5 further comprises a first gear 501 and a hand wheel 502, the middle part of the outer peripheral surface of each fastening mechanism 5 is provided with the first gear 501, the left side of the outer peripheral surface of each fastening mechanism 5 is provided with threads, the right end of each fastening mechanism 5 is also provided with the hand wheel 502, and when the fastening end of each fastening mechanism 5 is tightly contacted with the sliding rod of each sliding support mechanism 4, each sliding support mechanism 4 is in a fixed state on the front side of the bracket main body 1; the front side of the bracket main body 1 is rotationally connected with a transmission mechanism 6; the upper part of the lifting mechanism 7 is connected with a head supporting mechanism 8 in a sliding way.
Wherein, drive mechanism 6 still includes second gear 601 and bearing 602, drive mechanism 6 is pivot formula structure, and drive mechanism 6 is controlled both ends and all is equipped with a second gear 601, two second gears 601 back mutually all are equipped with a circular limiting plate, drive mechanism 6 outer peripheral face is controlled both ends and is all fixedly connected with the bearing 602 of fixed mounting in supporting slide cartridge 101 top shape installation piece inside, when drive mechanism 6 and two fastening device 5 were in the mounted state, two second gears 601 mesh with two first gears 501 respectively, can drive another one fastening device 5 and rotate when making and rotating one of them fastening device 5.
Wherein, the head supporting mechanism 8 further comprises two sponge cushion blocks 801, two driving blocks 802, a threaded rod 803, a shaft sleeve 804, a threaded through hole 805 and a T-shaped sliding block 806, the number of the sponge cushion blocks 801 is two, the bottom of each sponge cushion block 801 is fixedly connected with a driving block 802, an arc-shaped groove matched with the shape of the head of a human body is arranged between the opposite surfaces of the two sponge cushion blocks 801, wear-resistant leather sleeves are sleeved outside the two sponge cushion blocks 801, the T-shaped sliding blocks 806 connected with the T-shaped sliding grooves 703 in a sliding manner are symmetrically arranged in the front and back of the bottom end surface of each driving block 802, the front sides of the opposite surfaces of the two driving blocks 802 are respectively provided with a threaded through hole 805, the two driving blocks 802 are in threaded connection with a threaded rod 803 through the threaded through hole 805, the middle part of the outer peripheral surface 803 of the threaded rod is rotatably connected with the shaft, and the thread on the outer peripheral surface of the threaded rod 803 is a bidirectional thread.
When in use: when the front-back distance of the head supporting mechanism 8 needs to be adjusted, the right fastening mechanism 5 is rotated anticlockwise to enable the right first gear 501 to drive the right second gear 601 to rotate clockwise, then the left second gear 601 drives the left first gear 501 to rotate anticlockwise simultaneously, and because the internal threads of the two thread thickening blocks 102 are reverse threads, the two fastening mechanisms 5 synchronously move in the opposite directions, so that the sliding supporting mechanism 4 loses the fixing effect, then the front-back distance of the sliding supporting mechanism 4 is adjusted to enable the distance of the head supporting mechanism 8 to be adjusted, and then one fastening mechanism 5 is rotated clockwise to finish fixing, so that the adjustment efficiency of the front-back distance of the head supporting mechanism 8 is improved; when the height of the head supporting mechanism 8 needs to be adjusted, the screw 701 is enabled to linearly move up and down under the action of the threaded cylinder 401 by rotating a rotating hand wheel on the screw 701, so that the lifting mechanism 7 drives the head supporting mechanism 8 to adjust the height;
when patients with different heads are encountered, the two driving blocks 802 respectively drive the two sponge cushion blocks 801 to move oppositely and oppositely under the action of reverse threads by rotating the threaded rod 803, so that the distance between the two sponge cushion blocks 801 is adjusted, the head supporting mechanism 8 can be flexibly adjusted according to the patients with different heads, and the practicability of the spinal surgery bracket device is effectively improved;
through the setting of protection mechanism 2, make arc sponge extension board 103 obtain effectual guard action, thereby make arc sponge extension board 103 outward appearance be difficult for appearing the damaged phenomenon of bursting the skin of leather sheath, and the outward appearance has still been avoided by the adnexed phenomenon of a large amount of pollutants, when needs are cleaned protection mechanism 2 outward appearance, through manual rubber card post 201 on with protection mechanism 2 downthehole the drawing of connecting bottom plate 104 card from bracket main body 1, then clean protection mechanism 2 can, the convenience when having improved protection mechanism 2 greatly, it can to get back to connecting bottom plate 104 card on bracket main body 1 with rubber card post 201 card on the protection mechanism 2 again after having cleaned downthehole.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A spinal surgery bracket device for neurosurgery, characterized in that: the protective device comprises a bracket main body (1), wherein the bracket main body (1) is fixedly connected to the upper end face of a support table (3), four protective mechanisms (2) are mounted on the upper portion of the bracket main body (1), the protective mechanisms (2) further comprise rubber clamping columns (201) and lifting blocks (202), twenty-four rubber clamping columns (201) are uniformly arranged on the bottom end face of each protective mechanism (2), and the lifting blocks (202) are arranged on the lower portions of the front end face, the rear end face, the left end face and the right end face of each protective mechanism (2); the front side of the bracket main body (1) is connected with a sliding support mechanism (4) in a sliding manner, the upper part of the front side of the sliding support mechanism (4) is connected with a lifting mechanism (7) through threads, the lifting mechanism (7) further comprises a screw (701), a limiting sliding column (702), a T-shaped sliding groove (703), a circular connecting block (704), a T-shaped clamping groove (705) and a T-shaped clamping block (706), the middle part of the front side of the bottom end face of the lifting mechanism (7) is provided with the circular connecting block (704), the center part of the bottom end face of the circular connecting block (704) is provided with the T-shaped clamping groove (705), the bottom of the lifting mechanism (7) is rotatably connected with the screw (701) through the T-shaped clamping groove (705), the upper end of the screw (701) is provided with the T-shaped clamping block (706), the T-shaped clamping block (706) is rotatably connected with the T-shaped clamping groove (705), the limiting sliding, the upper end surface of the lifting mechanism (7) is provided with four T-shaped sliding chutes (703) in a left-right symmetrical shape; the front side of the bracket main body (1) is bilaterally symmetrical and is connected with two fastening mechanisms (5) through threads, and the front side of the bracket main body (1) is rotatably connected with a transmission mechanism (6); the upper part of the lifting mechanism (7) is connected with a head supporting mechanism (8) in a sliding way.
2. A spinal surgical tray apparatus according to claim 1, wherein: the bracket main body (1) further comprises supporting sliding barrels (101), thread thickening blocks (102), arc-shaped sponge supporting plates (103) and a connecting bottom plate (104), the front end face of the bracket main body (1) is provided with the two supporting sliding barrels (101) in a bilateral symmetry mode, the back ends of the front sides of the supporting sliding barrels (101) are respectively provided with the thread thickening blocks (102) communicated with the interior of the supporting sliding barrels, the bottoms of the front sides of the two supporting sliding barrels (101) are respectively welded with a square mounting block, the upper portion of the bracket main body (1) is provided with the four arc-shaped sponge supporting plates (103) through a support, the exterior of each arc-shaped sponge supporting plate (103) is respectively sleeved with a protection mechanism (2), the bottom end face of each arc-shaped sponge supporting plate (103) is provided with the connecting bottom plate (104), the edge of the upper end face of the connecting bottom plate (104) is uniformly provided with twenty-four clamping holes, and the threads in the two thread thickening blocks (102), the thickness of the connecting bottom plate (104) is five millimeters to eight millimeters.
3. A spinal surgical tray apparatus according to claim 1, wherein: the lower end face of the rubber clamping column (201) is a hemispherical face, when the protection mechanism (2) and the bracket main body (1) are in an installation state, the rubber clamping column (201) is connected with the clamping hole in the connecting bottom plate (104) in a clamping mode, and the protection mechanism (2) is of a leather sleeve structure.
4. A spinal surgical tray apparatus according to claim 1, wherein: slide supporting mechanism (4) still include threaded cylinder (401) and slide cartridge (402), slide supporting mechanism (4) are all backward ninety degrees about both ends bend the form and be equipped with and support slide cartridge (101) slip a slide bar that is connected, and slide supporting mechanism (4) front side middle part welding has threaded cylinder (401), slide supporting mechanism (4) front side is bilateral symmetry form and has still welded two slide cartridges (402).
5. A spinal surgical tray apparatus according to claim 1, wherein: fastening device (5) still include first gear (501) and hand wheel (502), fastening device (5) outer peripheral face middle part is equipped with first gear (501), and fastening device (5) outer peripheral face left side is equipped with the screw thread, fastening device (5) right-hand member still is equipped with hand wheel (502), works as when fastening device (5) fastening end and slip supporting mechanism (4) slide bar closely contact, slip supporting mechanism (4) are fixed state in bracket main part (1) front side.
6. A spinal surgical tray apparatus according to claim 1, wherein: drive mechanism (6) still includes second gear (601) and bearing (602), drive mechanism (6) are pivot formula structure, and drive mechanism (6) are controlled both ends and all are equipped with one second gear (601), two second gear (601) looks back all is equipped with a circular limiting plate, drive mechanism (6) outer peripheral face is controlled the equal fixedly connected with in both ends and is installed bearing (602) inside the shape installation piece above supporting slide cartridge (101), works as when drive mechanism (6) and two fastening device (5) are in the mounted state, two second gears (601) mesh with two first gears (501) respectively.
7. A spinal surgical tray apparatus according to claim 1, wherein: when the lifting mechanism (7) and the sliding support mechanism (4) are in an installation state, the screw rod (701) is connected with the threaded cylinder (401) through threads, and a rotating hand wheel is arranged at the bottom of the screw rod (701).
8. A spinal surgical tray apparatus according to claim 1, wherein: the head supporting mechanism (8) further comprises two sponge cushion blocks (801), two driving blocks (802), a threaded rod (803), a shaft sleeve (804), a threaded through hole (805) and a T-shaped sliding block (806), wherein the bottom of each sponge cushion block (801) is fixedly connected with a driving block (802), an arc-shaped groove matched with the shape of the head of a human body is formed between the opposite surfaces of the two sponge cushion blocks (801), a wear-resistant leather sleeve is sleeved outside each of the two sponge cushion blocks (801), the bottom end surface of each driving block (802) is symmetrically provided with the T-shaped sliding block (806) in a front-back manner and is connected with the T-shaped sliding groove (703) in a sliding manner, the front sides of the opposite surfaces of the two driving blocks (802) are provided with the threaded through hole (805), and the threaded rod (803) is in threaded connection between the two driving blocks (802) through the threaded through hole (805), the middle part of the outer peripheral surface of the threaded rod (803) is rotatably connected with a shaft sleeve (804) fixed in front of the upper end surface of the lifting mechanism (7), a crank is arranged at each of the left end and the right end of the threaded rod (803), and threads on the outer peripheral surface of the threaded rod (803) are bidirectional threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357292.XA CN111529278A (en) | 2020-04-29 | 2020-04-29 | Spinal surgery bracket device for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357292.XA CN111529278A (en) | 2020-04-29 | 2020-04-29 | Spinal surgery bracket device for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111529278A true CN111529278A (en) | 2020-08-14 |
Family
ID=71973195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010357292.XA Withdrawn CN111529278A (en) | 2020-04-29 | 2020-04-29 | Spinal surgery bracket device for neurosurgery |
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| Country | Link |
|---|---|
| CN (1) | CN111529278A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171262A (en) * | 2021-04-20 | 2021-07-27 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Neurosurgery operating table |
| CN113197747A (en) * | 2021-04-06 | 2021-08-03 | 李修龙 | Spinal surgery bracket device for neurosurgery |
| CN114366535A (en) * | 2022-01-19 | 2022-04-19 | 黄春波 | Spinal surgery bracket device for neurosurgery |
| CN115089424A (en) * | 2022-07-20 | 2022-09-23 | 聂海滨 | Spinal surgery support |
-
2020
- 2020-04-29 CN CN202010357292.XA patent/CN111529278A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197747A (en) * | 2021-04-06 | 2021-08-03 | 李修龙 | Spinal surgery bracket device for neurosurgery |
| CN113171262A (en) * | 2021-04-20 | 2021-07-27 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | Neurosurgery operating table |
| CN114366535A (en) * | 2022-01-19 | 2022-04-19 | 黄春波 | Spinal surgery bracket device for neurosurgery |
| CN114366535B (en) * | 2022-01-19 | 2024-03-15 | 黄春波 | Spinal surgery bracket device for neurosurgery |
| CN115089424A (en) * | 2022-07-20 | 2022-09-23 | 聂海滨 | Spinal surgery support |
| CN115089424B (en) * | 2022-07-20 | 2024-04-12 | 南京香霏蒙科技有限公司 | Spinal surgery support |
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Application publication date: 20200814 |
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