CN105853125A - Head fixing device used for cardioangiography - Google Patents
Head fixing device used for cardioangiography Download PDFInfo
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- CN105853125A CN105853125A CN201610154766.4A CN201610154766A CN105853125A CN 105853125 A CN105853125 A CN 105853125A CN 201610154766 A CN201610154766 A CN 201610154766A CN 105853125 A CN105853125 A CN 105853125A
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- Prior art keywords
- fixing
- support
- spring
- fixed
- gripper shoe
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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
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
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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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
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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
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/50—Devices for specific treatment or diagnosis for radiography
Abstract
The invention provides a head fixing device used for cardioangiography. The head fixing device comprises a support plate, a rolling wheel device, a first fixing device, a second fixing device, a supporting device, motor devices and a lever device, wherein a first square hole is formed in the support plate; the rolling wheel device comprises a first fixing frame, first brackets, first support blocks, first rolling wheels, a first positioning rod, a second support block, a first bent rod and a first vertical rod; the first fixing device comprises a first fixing plate, second vertical rods, second brackets, first springs, second springs, a first fixing block, a first connecting block, a first bent plate, a first sponge cushion and third springs; the second fixing device comprises a second bent plate, a second sponge cushion, a sponge ring, first positioning frames, first clamp hooks, a second fixing block, a first connecting rod and fourth springs; the support device comprises first support rods, buckling blocks, a second positioning frame, second connecting blocks and third brackets. The device can be used for steadily fixing the head of a patient during the radiography for the cerebral vessel of the patient.
Description
Technical field
The present invention relates to technical field of medical instruments, especially relate to a kind of angiocardiography head fixing device.
Background technology
When doing cerebral angiography to patient, its head must be fixed, and existing head fixing device cannot be adjusted according to the size of patients head, when patients head is less, head easily produces and rocks, and which adds the possibility to patient's mistaken diagnosis.
Therefore, it is necessary to provide a kind of new technical scheme to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of angiocardiography head fixing device that can effectively solve above-mentioned technical problem.
For reaching the purpose of the present invention, adopt the following technical scheme that
nullA kind of angiocardiography head fixing device，Described angiocardiography head fixing device includes gripper shoe、It is positioned at the roller devices below described gripper shoe、It is positioned at the first fixing device above described gripper shoe、It is positioned at the second fixing device below described first fixing device、It is positioned at the support means below described second fixing device、It is positioned at the electric machine of the described second fixing device left and right sides and is positioned at the leverage below described gripper shoe，Described gripper shoe is cuboid，Described gripper shoe horizontal positioned，Described gripper shoe is provided with the first hole running through its upper and lower surface，Described roller devices includes the first fixed frame、It is positioned at the first support of the described first fixed frame left and right sides、It is positioned at first bracer below described first fixed frame、It is positioned at the first roller below described first bracer、It is arranged at a positioning rod on described first fixed frame、It is positioned at second bracer on the left of described first locating piece、It is positioned at the first bent stick above described second bracer and is positioned at the first montant on the left of described second bracer，Described first fixing device includes the first fixed plate、It is positioned at the second montant of the left and right sides below described first fixed plate、It is arranged at the second support on described second montant、It is positioned at the first spring of the left and right sides below described first fixed plate、It is positioned at the second spring below described second support、It is positioned at the first fixed block below described first fixed plate、It is positioned at the first contiguous block below described first fixed block、It is positioned at the first twisted plate below described first contiguous block、It is arranged at the first foam-rubber cushion in described first twisted plate and is positioned at the 3rd spring above described first twisted plate，Described second fixing device includes the second twisted plate、It is positioned at the second foam-rubber cushion of described second twisted plate、It is positioned at the sponge ring of described second foam-rubber cushion、It is positioned at the first locating rack of the described second twisted plate left and right sides、It is positioned at the first snap fit of the left and right sides below described second twisted plate、It is positioned at the second fixed block below described second twisted plate、It is positioned at the head rod below described second fixed block and is positioned at the 4th spring of the described head rod left and right sides，Described support means includes the first support bar being positioned at the left and right sides above described gripper shoe、It is positioned at the buckle block above described first support bar、It is positioned at the second locating rack above described gripper shoe、It is arranged at the second contiguous block on described first support bar and is arranged at the 3rd support on described second contiguous block，Described electric machine includes the 3rd bracer、It is positioned at the motor above described 3rd bracer、It is positioned at the 4th support above described motor、It is positioned at the fixing post of the left and right sides above described gripper shoe、It is arranged at the second roller on described fixing post、Connecting line、It is contained in the 5th spring in described fixing post、It is arranged at the first cross bar on described fixing post、It is positioned at the 5th support above described first cross bar and is positioned at the second locating piece above described 5th support，Described leverage includes cylinder、It is positioned at the first catch bar below described cylinder、It is positioned at the 3rd contiguous block below described first catch bar、It is positioned at the second connecting rod below described 3rd contiguous block、It is positioned at the 3rd connecting rod on the left of described second connecting rod、It is positioned at the 4th connecting rod on the left of described 3rd connecting rod、It is positioned at the 4th contiguous block above described 3rd connecting rod、It is positioned at the second support bar above described 4th contiguous block and is positioned at the 6th spring on the left of described second support bar.
nullDescribed first fixed frame is concave shape，The upper surface of described first fixed frame is fixing with the lower surface of described gripper shoe to be connected，Described first fixed frame is positioned at the lower section of described first hole，Described first support is provided with two and lays respectively at the left and right sides of described first fixed frame，Described first support is L-shaped，One end of described first support is fixing with the lower surface of described gripper shoe to be connected，The other end of described first support is fixing with the side of described first fixed frame to be connected，Described first bracer is provided with two and lays respectively at the left and right sides below described first fixed frame，The cross section parallelogram of described first bracer，The upper surface of described first bracer is fixing with the lower surface of described first fixed frame to be connected，The lower surface of described first bracer is provided with the first groove，Described first roller is provided with two and lays respectively at the left and right sides below described first fixed frame，Described first roller is cylinder，In described first roller is contained in described first groove and turn with described first bracer axle and be connected，Described a positioning rod is cuboid，Described a positioning rod is vertically placed，The lower end of described a positioning rod is fixing with the inner surface of described first fixed frame to be connected，Described second bracer is cuboid，The lower surface of described second bracer is fixing with the inner surface of described first fixed frame to be connected，Described first bent stick is semi-annular shape，The two ends of described first bent stick are fixing with the upper surface of described second bracer to be connected，Described first montant is cuboid，Described first montant is vertically placed，The lower end of described first montant is fixing with described first fixed frame to be connected，The upper end of described first montant is fixing with the lower surface of described gripper shoe to be connected.
nullDescribed first fixed plate is cuboid，Described first fixed plate horizontal positioned，Described second montant is cuboid，Described second montant is vertically placed，The upper end of described second montant is fixing with the lower surface of described first fixed plate to be connected，Described second support is provided with two and between described second montant，Described second support is L-shaped，One end of described second support is fixing with the lower surface of described first fixed plate to be connected，The other end of described second support is fixing with the side of described second montant to be connected，Described first spring is provided with two and lays respectively at the left and right sides of described second montant，Described first spring is vertical shape，The upper end of described first spring is fixing with the lower surface of described first fixed plate to be connected，Described second spring is provided with two and between described second montant，Described second spring is vertical shape，The upper end of described second spring is fixing with the lower surface of described second support to be connected，Described first fixed block is cuboid，The upper surface of described first fixed block is fixing with the lower surface of described first fixed plate to be connected，The lower surface of described first contiguous block is fixing with described first twisted plate to be connected，Described first contiguous block turns with described first fixed block axle and is connected.
Described first twisted plate is semi-annular shape, described first foam-rubber cushion is semicircle shape, described first foam-rubber cushion is contained in described first twisted plate, the upper surface of described first foam-rubber cushion is fixing with the inner surface of described first twisted plate to be connected, it is provided with the first sponge block in described first foam-rubber cushion, the upper surface of described first sponge block is fixing with the inner surface of described first foam-rubber cushion to be connected, the lower surface of described first sponge block is horizontal, described 3rd spring is provided with two and lays respectively at the left and right sides above described first twisted plate, described 3rd spring is vertical shape, the upper end of described 3rd spring is fixing with the lower surface of described first fixed plate to be connected, the lower end of described 3rd spring is fixing with described first twisted plate to be connected.
nullDescribed second twisted plate is semi-annular shape，Described second twisted plate is positioned at the underface of described first twisted plate，Described second foam-rubber cushion is semi-annular shape，The lower surface of described second foam-rubber cushion is fixing with the inner surface of described second twisted plate to be connected，The upper surface of described second foam-rubber cushion is in same plane with the upper surface of described second twisted plate，Described sponge ring is semi-annular shape，The two ends of described sponge ring are fixing with the inner surface of described first foam-rubber cushion to be connected，Described sponge ring is in projection upwards，Described first locating rack is provided with two and lays respectively at the left and right sides of described second twisted plate，Described first locating rack is L-shaped，One end of described first locating rack is fixing with the side of described second twisted plate to be connected，The other end of described first locating rack is vertical shape，Described first snap fit is provided with two and lays respectively at the left and right sides below described second twisted plate，Described first snap fit is L-shaped，One end of described first snap fit is fixing with the lower surface of described second twisted plate to be connected，The inclined shape of the other end of described first snap fit，The upper surface of described second fixed block is fixing with the lower surface of described second twisted plate to be connected，Described head rod is in vertically placing，The upper end of described head rod turns with described second fixed block axle and is connected，Described head rod passes described first hole，The lower end of described head rod is fixing with described first bent stick to be connected，Described 4th spring is provided with two and lays respectively at the left and right sides of described head rod，Described 4th spring is horizontal，One end of described 4th spring is fixing with the side of described head rod to be connected.
nullDescribed first support bar is provided with two and lays respectively at the left and right sides above described gripper shoe，Described first support bar is positioned at the left and right sides of described first hole，Described first support bar is bending，The lower end of described first support bar is fixing with the upper surface of described gripper shoe to be connected，The upper end of described first support bar is fixing with described buckle block to be connected，Described 4th spring is fixing with described first support bar to be connected，Described buckle block is cuboid，The upper surface of described buckle block acts against on the lower surface of described second twisted plate，Described buckle block is contained in described first snap fit，Described second locating rack is L-shaped，One end of described second locating rack is fixing with the upper surface of described gripper shoe to be connected，The other end of described second locating rack acts against on the right surface of described head rod and is slidably connected with it，Described second contiguous block is provided with two and lays respectively at the left and right sides of described first support bar，One end of described second contiguous block is fixing with the side of described first support bar to be connected，The other end of described second contiguous block turns with described 3rd support shaft and is connected，Described 3rd support is provided with two and lays respectively at the left and right sides of described first support bar，Described 3rd support is L-shaped，One end of described 3rd support is fixing with the upper surface of described gripper shoe to be connected，The other end of described 3rd support is horizontal.
Compared with prior art, there is advantages that angiocardiography head fixing device simple in construction of the present invention, easy to use, can be when patient's cerebrovascular be carried out radiography, the head of patient is carried out stable fixing, even if when patients head is less, remains able to effectively be fixed, expand product and obtain range, save cost, and be possible to prevent the head of patient is damaged, conveniently moving, easy and simple to handle, substantially increase the diagnosis efficiency of hospital.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of angiocardiography head fixing device of the present invention is described further:
Fig. 1 is the structural representation of angiocardiography head fixing device of the present invention.
Detailed description of the invention
As it is shown in figure 1, angiocardiography head fixing device of the present invention includes gripper shoe 1, is positioned at the roller devices 2 below described gripper shoe 1, is positioned at the first fixing device 3 above described gripper shoe 1, is positioned at the second fixing device 4 below described first fixing device 3, is positioned at the support means 5 below described second fixing device 4, is positioned at the electric machine 6 of described second fixing device 4 left and right sides and is positioned at the leverage 7 below described gripper shoe 1.
As it is shown in figure 1, described gripper shoe 1 is in cuboid, described gripper shoe 1 horizontal positioned, described gripper shoe 1 is provided with the first hole 11 running through its upper and lower surface, and described first hole 11 is in rectangular-shaped.
As it is shown in figure 1, described roller devices 2 includes the first fixed frame 11, the first support 22 being positioned at described first fixed frame 21 left and right sides, is positioned at first bracer 23 below described first fixed frame 22, is positioned at the first roller 24 below described first bracer 23, a positioning rod 25 being arranged on described first fixed frame 22, is positioned at second bracer 26 on the left of described first locating piece 25, is positioned at the first bent stick 27 above described second bracer 26 and is positioned at the first montant 28 on the left of described second bracer 26.Described first fixed frame 11 is in concave shape, and the upper surface of described first fixed frame 11 is fixing with the lower surface of described gripper shoe 1 to be connected, and described first fixed frame 11 is positioned at the lower section of described first hole 11.Described first support 22 is provided with two and lays respectively at the left and right sides of described first fixed frame 11, described first support 11 is L-shaped, one end of described first support 22 is fixing with the lower surface of described gripper shoe 1 to be connected, the other end of described first support 22 is fixing with the side of described first fixed frame 11 to be connected, thus described first fixed frame 21 is played fixation.Described first bracer 23 is provided with two and lays respectively at the left and right sides below described first fixed frame 21, the cross section parallelogram of described first bracer 23, the upper surface of described first bracer 23 is fixing with the lower surface of described first fixed frame 21 to be connected, the lower surface of described first bracer 23 is provided with the first groove 231, and described first groove 231 is in semicylinder shape.Described first roller 24 is provided with two and lays respectively at the left and right sides below described first fixed frame 21, described first roller 24 is in cylinder, in described first roller 24 is contained in described first groove 231 and turn with described first bracer 23 axle and be connected so that described first roller 24 can rotate in described first groove 231.Described a positioning rod 25 is in cuboid, and described a positioning rod 25 is vertically placed, and the lower end of described a positioning rod 25 is fixing with the inner surface of described first fixed frame 21 to be connected.Described second bracer 26 is in cuboid, and the lower surface of described second bracer 26 is fixing with the inner surface of described first fixed frame 21 to be connected.Described first bent stick 27 is in semi-annular shape, and the two ends of described first bent stick 27 are fixing with the upper surface of described second bracer 26 to be connected.Described first montant 28 is in cuboid, described first montant 28 is vertically placed, the lower end of described first montant 28 is fixing with described first fixed frame 21 to be connected, and the upper end of described first montant 28 is fixing with the lower surface of described gripper shoe 1 to be connected, thus described first fixed frame 21 is played fixation.
As shown in Figure 1, described first fixing device 3 includes the first fixed plate 31, it is positioned at the second montant 32 of the left and right sides below described first fixed plate 31, it is arranged at the second support 33 on described second montant 32, it is positioned at the first spring 34 of the left and right sides below described first fixed plate 31, it is positioned at the second spring 35 below described second support 33, it is positioned at the first fixed block 39 below described first fixed plate 31, it is positioned at the first contiguous block 30 below described first fixed block 39, it is positioned at the first twisted plate 36 below described first contiguous block 30, it is arranged at the first foam-rubber cushion 37 in described first twisted plate 36 and is positioned at the 3rd spring 38 above described first twisted plate 36.Described first fixed plate 31 in cuboid, described first fixed plate 31 horizontal positioned.Described second montant 32 is provided with two and lays respectively at the left and right sides below described first fixed plate 31, described second montant 32 is in cuboid, described second montant 32 is vertically placed, and the upper end of described second montant 32 is fixing with the lower surface of described first fixed plate 31 to be connected.Described second support 33 is provided with two and between described second montant 32, described second support 33 is L-shaped, one end of described second support 33 is fixing with the lower surface of described first fixed plate 31 to be connected, the other end of described second support 33 is fixing with the side of described second montant 32 to be connected, thus described second montant 32 is played fixation.Described first spring 34 is provided with two and lays respectively at the left and right sides of described second montant 32, and described first spring 34 is in vertical shape, and the upper end of described first spring 34 is fixing with the lower surface of described first fixed plate 31 to be connected.Described second spring 35 is provided with two and between described second montant 32, and described second spring 35 is in vertical shape, and the upper end of described second spring 35 is fixing with the lower surface of described second support 33 to be connected.Described first fixed block 39 is in cuboid, and the upper surface of described first fixed block 39 is fixing with the lower surface of described first fixed plate 31 to be connected.The lower surface of described first contiguous block 30 is fixing with described first twisted plate 36 to be connected, and described first contiguous block 30 turns with described first fixed block 39 axle and is connected so that described first contiguous block 30 can rotate against with described first fixed block 39.Described first twisted plate 36 is in semi-annular shape, and described first twisted plate 36 uses elastomeric material to make, and described first twisted plate 36 can be pressurized from above by the head of patient.Described first foam-rubber cushion 37 is in semicircle shape, described first foam-rubber cushion 37 is contained in described first twisted plate 36, the upper surface of described first foam-rubber cushion 37 is fixing with the inner surface of described first twisted plate 36 to be connected, it is provided with the first sponge block 371 in described first foam-rubber cushion 37, the upper surface of described first sponge block 371 is fixing with the inner surface of described first foam-rubber cushion 37 to be connected, the lower surface of described first sponge block 371 is horizontal, such that it is able to the head of patient is effectively fixed, prevent the head rotation of patient.Described 3rd spring 38 is provided with two and lays respectively at the left and right sides above described first twisted plate 36, described 3rd spring 38 is in vertical shape, the upper end of described 3rd spring 38 is fixing with the lower surface of described first fixed plate 31 to be connected, the lower end of described 3rd spring 38 is fixing with described first twisted plate 36 to be connected, thus described first twisted plate 36 is played fixation.
As it is shown in figure 1, described second fixing device 4 includes the second twisted plate 41, the second foam-rubber cushion 42 being positioned at described second twisted plate 41, is positioned at the sponge ring 43 of described second foam-rubber cushion 42, is positioned at the first locating rack 44 of described second twisted plate 41 left and right sides, is positioned at the first snap fit 45 of the left and right sides below described second twisted plate 41, is positioned at the second fixed block 46 below described second twisted plate 41, is positioned at the head rod 47 below described second fixed block 46 and is positioned at the 4th spring 48 of described head rod 47 left and right sides.Described second twisted plate 41 is in semi-annular shape, described second twisted plate 41 is positioned at the underface of described first twisted plate 36, described second twisted plate 41 cooperates with described first twisted plate 36, the head of patient can be fixed, described second twisted plate 41 uses elastomeric material to make, and described second twisted plate 41 can occur elastic deformation.Described second foam-rubber cushion 42 is in semi-annular shape, and the lower surface of described second foam-rubber cushion 42 is fixing with the inner surface of described second twisted plate 41 to be connected, and the upper surface of described second foam-rubber cushion 42 is in same plane with the upper surface of described second twisted plate 41.Described sponge ring 43 is in semi-annular shape, and the two ends of described sponge ring 43 are fixing with the inner surface of described first foam-rubber cushion 42 to be connected, and described sponge ring 43, in projection upwards, such that it is able to effectively fix the head of patient, prevents the head rotation of patient.Described first locating rack 44 is provided with two and lays respectively at the left and right sides of described second twisted plate 41, described first locating rack 44 is L-shaped, one end of described first locating rack 44 is fixing with the side of described second twisted plate 41 to be connected, and the other end of described first locating rack 44 is vertical shape.Described first snap fit 45 is provided with two and lays respectively at the left and right sides below described second twisted plate 41, described first snap fit 45 is L-shaped, one end of described first snap fit 45 is fixing with the lower surface of described second twisted plate 41 to be connected, the inclined shape of the other end of described first snap fit 45, and downward.The upper surface of described second fixed block 46 is fixing with the lower surface of described second twisted plate 41 to be connected.Described head rod 47 is in vertically placing, the upper end of described head rod 47 turns with described second fixed block 46 axle and is connected, described head rod 47 can be rotated against with described second fixed block 46, described head rod 47 is through described first hole 11, the lower end of described head rod 47 is fixing with described first bent stick 27 to be connected, described first bent stick 27 uses resilient material, described first bent stick 27 that elastic deformation can occur.Described 4th spring 48 is provided with two and lays respectively at the left and right of described head rod 47 and practise, and described 4th spring 48 is horizontal, and one end of described 4th spring 48 is fixed with the side of described head rod 47 and is connected.
As it is shown in figure 1, described support means 5 includes being positioned at the first support bar 51 of the left and right sides above described gripper shoe 1, is positioned at the buckle block 52 above described first support bar 51, is positioned at the second locating rack 53 above described gripper shoe 1, the second contiguous block 54 being arranged on described first support bar 51 and is arranged at the 3rd support 55 on described second contiguous block 54.Described first support bar 51 is provided with two and lays respectively at the left and right sides above described gripper shoe 1, described first support bar 51 is positioned at the left and right sides of described first hole 11, described first support bar 51 uses resilient material, described first support bar 51 is in bending, the lower end of described first support bar 51 is fixing with the upper surface of described gripper shoe 1 to be connected, the upper end of described first support bar 51 is fixing with described buckle block 52 to be connected, described 4th spring 48 is fixing with described first support bar 51 to be connected, thus plays a supporting role described head rod 47.Described buckle block 52 is in cuboid, the upper surface of described buckle block 52 acts against on the lower surface of described second twisted plate 41, described buckle block 52 is contained in described first snap fit 45, such that it is able to be relatively fixed with described second twisted plate 41 by described first support bar 51.Described second locating rack 53 is L-shaped, one end of described second locating rack 53 is fixing with the upper surface of described gripper shoe 1 to be connected, the other end of described second locating rack 53 acts against on the right surface of described head rod 47 and is slidably connected with it so that described head rod 47 can move up and down.Described second contiguous block 54 is provided with two and lays respectively at the left and right sides of described first support bar 51, one end of described second contiguous block 54 is fixing with the side of described first support bar 54 to be connected, the other end of described second contiguous block 54 turns with described 3rd support 55 axle and is connected so that described second contiguous block 54 can rotate against with described 3rd support 55.Described 3rd support 55 is provided with two and lays respectively at the left and right sides of described first support bar 51, and described 3rd support 55 is L-shaped, and one end of described 3rd support 55 is fixing with the upper surface of described gripper shoe 1 to be connected, and the other end of described 3rd support 55 is horizontal.
As it is shown in figure 1, described electric machine 6 is provided with two and lays respectively at the left and right sides of described second fixing device 4.Described electric machine 6 includes the 3rd bracer 61, it is positioned at the motor 62 above described 3rd bracer 61, it is positioned at the 4th support 63 above described motor 62, it is positioned at the fixing post 64 of the left and right sides above described gripper shoe 1, the second roller 65 being arranged on described fixing post 64, connecting line 66, it is contained in the 5th spring 67 in described fixing post 64, the first cross bar 68 being arranged on described fixing post 64, it is positioned at the 5th support 69 above described first cross bar 68 and is positioned at the second locating piece 60 above described 5th support 69.Described 3rd bracer 61 is in cuboid, the lower surface of described 3rd bracer 61 is fixing with the upper surface of described gripper shoe 1 to be connected, described 3rd bracer 61 is provided with the first fixed mount 611, described first fixed mount 611 is L-shaped, one end of described first fixed mount 611 is fixing with the upper surface of described gripper shoe 1 to be connected, the other end of described first fixed mount 611 is fixing with the side of described 3rd bracer 61 to be connected, thus described 3rd bracer 61 is played fixation.The lower surface of described motor 62 is fixing with the upper surface of described 3rd bracer 61 to be connected, described motor 62 is provided with output shaft 621, described output shaft 621 is in cylinder, and described output shaft 621 is connected with described motor 62 so that described motor 62 drives described output shaft 621 to rotate.Described 4th support 63 is L-shaped, one end of described 4th support 63 is fixing with the upper surface of described motor 62 to be connected, the other end of described 4th support 63 is fixing with the side of described fixing post 64 to be connected, thus described motor 62 is played fixation, described 4th support 63 is provided with the second fixed mount 631 being positioned above, described second fixed mount 631 is L-shaped, one end of described second fixed mount 631 is fixing with the upper surface of described motor 62 to be connected, the other end of described second fixed mount 631 acts against on the side of described second montant 32 and is slidably connected with it, thus described second montant 32 is played positioning action, the lower end of described first spring 34 is fixing with the upper surface of described second fixed mount 631 to be connected.Described fixing post 64 is in cuboid, described fixing post 64 is vertically placed, the lower surface of described fixing post 64 is fixing with the upper surface of described gripper shoe 1 to be connected, the upper surface of described fixing post 64 is provided with the second groove 641 and is positioned at the second hole 642 of its side, described second groove 641 is formed from the upper surface concave downward of described fixing post 64, described second groove 641 is in rectangular-shaped, and described second hole 642 is in rectangular-shaped, and described second hole 642 is internal with described second groove 641 to be communicated.Described second roller 65 is in cylinder, in described second roller 65 is contained in described second hole 642 and turn with described fixing post 64 axle and be connected, described second roller 65 can be rotated in described second hole 642, in the lower end of described second montant 32 is contained in described second groove 641 and it is slidably connected with described fixing post 64 so that described second montant 32 can move up and down.Described 5th spring 67 is contained in described second groove 641, described 5th spring 67 is in vertical shape, the upper end of described 5th spring 67 is fixing with the lower surface of described second montant 32 to be connected, the lower end of described 5th spring 67 is fixing with the bottom surface of described second groove 641 to be connected, thus plays a supporting role described second montant 32.One end of described connecting line 66 is fixing with the lower surface of described second montant 32 to be connected, the other end of described connecting line 66 is walked around described second roller 65 and fixing with described output shaft 621 is connected, when described output shaft 621 is rotated, described connecting line 66 can be driven to move.Described first cross bar 68 is in cuboid, and described first cross bar 68 horizontal positioned, one end of described first cross bar 68 is fixing with the side of described fixing post 64 to be connected, and described first cross bar 68 is positioned at the top of described 3rd support 55.Described 5th support 69 is L-shaped, and one end of described 5th support 69 is fixing with the upper surface of described first cross bar 68 to be connected, and the other end of described 5th support 69 is fixing with the side of described fixing post 64 to be connected, thus described first cross bar 68 is played fixation.Described second locating piece 60 is in cuboid, the side of described second locating piece 60 is fixing with the side of described fixing post 64 to be connected, the lower surface of described second locating piece 60 is fixing with the upper surface of described 5th support 69 to be connected, thus described second locating piece 60 is played a supporting role, the side of described first locating rack 44 is connected with the side slip of described second locating piece 60 so that described first locating rack 44 can only move up and down by the vertical direction.The lower end of described second spring 35 is fixing with the upper surface of described second locating piece 60 to be connected.
As it is shown in figure 1, described leverage 7 includes cylinder 71, is positioned at the first catch bar 72 below described cylinder 71, is positioned at the 3rd contiguous block 73 below described first catch bar 72, is positioned at the second connecting rod 74 below described 3rd contiguous block 73, is positioned at the 3rd connecting rod 75 on the left of described second connecting rod 74, is positioned at the 4th connecting rod 76 on the left of described 3rd connecting rod 75, is positioned at the 4th contiguous block 77 above described 3rd connecting rod 75, is positioned at the second support bar 78 above described 4th contiguous block 77 and is positioned at the 6th spring 79 on the left of described second support bar 78.The upper surface of described cylinder 71 is fixing with the lower surface of described gripper shoe 1 to be connected.Described first catch bar 72 is in cuboid, the upper end of described first catch bar 72 is connected with described cylinder 71, described cylinder 71 is made to drive described first catch bar 72 to move up and down, the lower end of described first catch bar 72 turns with described 3rd contiguous block 73 axle and is connected so that described first catch bar 72 can rotate against with described 3rd contiguous block 73.Described 3rd contiguous block 73 is in cuboid, and the lower surface of described 3rd contiguous block 73 is fixing with the upper surface of described second connecting rod 74 to be connected.Described second connecting rod 74 is in cuboid, and the left end of described second connecting rod 74 is fixing with the right-hand member of described 3rd connecting rod 75 to be connected.Described 3rd connecting rod 75 is in cuboid, and the left end of described 3rd connecting rod 75 turns with the right-hand member axle of described 4th connecting rod 76 and is connected so that described 3rd connecting rod 75 can rotate against with described 4th connecting rod 76.Described 4th connecting rod 76 is in cuboid, and the left end of described 4th connecting rod 76 is fixing with the right surface of described head rod 47 to be connected.Described 4th contiguous block 77 is in cuboid, and the lower surface of described 4th contiguous block 77 is fixing with the upper surface of described 3rd connecting rod 75 to be connected.Described second support bar 78 is in cuboid, described second support bar 78 is vertically placed, the upper end of described second support bar 78 is fixing with the lower surface of described gripper shoe 1 to be connected, the lower end of described second support bar 78 turns with described 4th contiguous block 77 axle and is connected so that described second support bar 78 can rotate against with described 4th contiguous block 77.Described 6th spring 79 is in vertical shape, the upper end of described 6th spring 79 is fixing with the lower surface of described gripper shoe 1 to be connected, the lower end of described 6th spring 79 is fixing with the upper surface of described 3rd connecting rod 75 to be connected, thus plays a supporting role described 3rd connecting rod 75.
During as it is shown in figure 1, described angiocardiography head fixing device of the present invention uses, first it is moved into suitable position.Then the head of patient is placed on the second twisted plate 41, now the head of patient directly contacts with the second foam-rubber cushion 42, such that it is able to reduce the sense of discomfort of patient, the setting of described sponge ring 43, the head of patient can be played relatively-stationary effect, prevent the head rotation of patient.nullWhen the second twisted plate 41 can not be the tightest the head clamping patient time，Cylinder 71 can be started，First catch bar 72 is moved up，And then the second connecting rod 74 and the 3rd connecting rod 75 are rotated counterclockwise around the lower end of described second support bar 78，And then the left end of the 4th connecting rod 76 is moved down，Thus drive described head rod 47 to move down，Described first bent stick 27 is compressed，Described head rod 27 is played a supporting role simultaneously，When described head rod 47 moves down，The mid portion of described second twisted plate 41 moves down，Owing to the effect of support is played at the two ends of described second twisted plate 41 by the first support bar 51，Make the two ends of described second twisted plate 41 to bent intermediate，And second the lower end of twisted plate 41 move down，So that the second twisted plate 41 head of patient is clamped tighter，The head preventing patient rocks or rotates.Then motor 62 is started, output shaft 62 is rotated, and then by connecting line 66, the second montant 32 is made to move down now the first spring 34, second spring 35, 3rd spring 38 and the 5th spring 67 are compressed, thus described first fixed plate 31 is played a supporting role, described first twisted plate 36 moves down, until the first twisted plate 36 acts against on the head of patient, now the first foam-rubber cushion 37 is fixed with the head of patient, first sponge block 371 acts against the head of patient simultaneously, so that under the effect of sponge ring 43 cooperation, the head of patient has been carried out effective fixing, simultaneously because the setting of the 3rd spring 38, make the two ends of the first twisted plate 36 to bent intermediate, can preferably clamp the head of patient, make the more firm of clamping.After using, close motor 62, the first fixed plate 31 is made to return to original state under the restoring force effect of first spring the 34, second spring the 35, the 3rd spring 38 and the 5th spring 67, cylinder 71 makes the first catch bar 72 move down simultaneously, making the second twisted plate 41 return to original state, described a positioning rod 25 is possible to prevent the right-hand member of described second connecting rod 74 excessively to move down.So far, angiocardiography head fixing device of the present invention uses process prescription complete.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art are in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (10)
1. an angiocardiography head fixing device, it is characterised in that: described angiocardiography is used
Head fixing device includes gripper shoe, is positioned at the roller devices below described gripper shoe, is positioned at institute
State the first fixing device above gripper shoe, be positioned at second below described first fixing device admittedly
Determine device, be positioned at the support means below described second fixing device, be positioned at described second fix
The electric machine of the device left and right sides and be positioned at the leverage below described gripper shoe, described
Fagging is cuboid, described gripper shoe horizontal positioned, and described gripper shoe is provided with that to run through it upper and lower
The first hole on surface, described roller devices include the first fixed frame, be positioned at described first fix
First support of the frame left and right sides, it is positioned at first bracer, position below described first fixed frame
The first roller below described first bracer, first be arranged on described first fixed frame
Location bar, be positioned at second bracer on the left of described first locating piece, be positioned at described second support
The first bent stick above block and be positioned at the first montant on the left of described second bracer, described
One fixing device includes the first fixed plate, is positioned at below described first fixed plate the of the left and right sides
Two montants, the second support being arranged on described second montant, it is positioned under described first fixed plate
First spring of the left and right sides, side, it is positioned at the second spring below described second support, is positioned at institute
State the first fixed block below the first fixed plate, be positioned at first below described first fixed block even
Connect block, be positioned at the first twisted plate below described first contiguous block, be arranged at described first bending
The first foam-rubber cushion in plate and be positioned at the 3rd spring above described first twisted plate, described second
Fixing device includes the second twisted plate, is positioned at the second foam-rubber cushion of described second twisted plate, position
Sponge ring in described second foam-rubber cushion, it is positioned at the first of the described second twisted plate left and right sides
Locating rack, it is positioned at the first snap fit of the left and right sides below described second twisted plate, is positioned at described
The second fixed block below two twisted plates, it is positioned at the head rod below described second fixed block
And it being positioned at the 4th spring of the described head rod left and right sides, described support means includes being positioned at
First support bar of the left and right sides above described gripper shoe, it is positioned at above described first support bar
Buckle block, it is positioned at the second locating rack above described gripper shoe, is arranged at described first support bar
On the second contiguous block and be arranged at the 3rd support on described second contiguous block, described motor fill
Put and include the 3rd bracer, be positioned at the motor above described 3rd bracer, be positioned at described motor
4th support of top, it is positioned at the fixing post of the left and right sides above described gripper shoe, is arranged at institute
State the second roller on fixing post, connecting line, the 5th spring being contained in described fixing post,
It is arranged at the first cross bar on described fixing post, is positioned at the 5th support above described first cross bar
And it being positioned at the second locating piece above described 5th support, described leverage includes cylinder, position
The first catch bar below described cylinder, it is positioned at the 3rd connection below described first catch bar
Block, be positioned at the second connecting rod below described 3rd contiguous block, to be positioned at described second connecting rod left
3rd connecting rod of side, be positioned at the 4th connecting rod on the left of described 3rd connecting rod, be positioned at described
The 4th contiguous block above 3rd connecting rod, it is positioned at the second support above described 4th contiguous block
Bar and be positioned at the 6th spring on the left of described second support bar.
2. angiocardiography head fixing device as claimed in claim 1, it is characterised in that: institute
Stating the first fixed frame is concave shape, under the upper surface of described first fixed frame and described gripper shoe
Surface is fixing to be connected, and described first fixed frame is positioned at the lower section of described first hole, and described first
Support is provided with two and lays respectively at the left and right sides of described first fixed frame, described first support
L-shaped, one end of described first support is fixing with the lower surface of described gripper shoe to be connected, described
The other end of the first support is fixing with the side of described first fixed frame to be connected, and described first supports
Block is provided with two and lays respectively at the left and right sides below described first fixed frame, described first
The cross section parallelogram of bracer, the upper surface of described first bracer is solid with described first
Determining the fixing connection of lower surface of frame, the lower surface of described first bracer is provided with the first groove, institute
State the first roller be provided with two and lay respectively at the left and right sides below described first fixed frame, institute
Stating the first roller is cylinder, in described first roller is contained in described first groove and with described
First bracer axle turns connection, and described a positioning rod is cuboid, and described a positioning rod erects
Straight placement, the lower end of described a positioning rod is fixing with the inner surface of described first fixed frame to be connected
Connecing, described second bracer is cuboid, the lower surface of described second bracer and described first
The inner surface of fixed frame is fixing to be connected, and described first bent stick is semi-annular shape, described first curved
The two ends of curved bar are fixing with the upper surface of described second bracer to be connected, and described first montant is length
Cube, described first montant vertically places, and the lower end of described first montant is fixed with described first
Frame is fixing to be connected, and the upper end of described first montant is fixing with the lower surface of described gripper shoe to be connected.
3. angiocardiography head fixing device as claimed in claim 2, it is characterised in that: institute
Stating the first fixed plate is cuboid, described first fixed plate horizontal positioned, described second montant in
Cuboid, described second montant vertically places, and the upper end of described second montant is solid with described first
Determining the fixing connection of lower surface of plate, described second support is provided with two and is positioned at described second montant
Between, described second support is L-shaped, one end of described second support and described first fixed plate
Lower surface fixing connect, the other end of described second support is solid with the side of described second montant
Fixed connection, described first spring is provided with two and lays respectively at the left and right two of described second montant
Side, described first spring is vertical shape, the upper end of described first spring and described first fixed plate
Lower surface fixing connect, described second spring be provided with two and be positioned at described second montant it
Between, described second spring is vertical shape, the upper end of described second spring and described second support
Lower surface is fixing to be connected, and described first fixed block is cuboid, the upper table of described first fixed block
The lower surface of face and described first fixed plate is fixing to be connected, the lower surface of described first contiguous block and
Described first twisted plate is fixing to be connected, and described first contiguous block and described first fixed block axle turn even
Connect.
4. angiocardiography head fixing device as claimed in claim 3, it is characterised in that: institute
Stating the first twisted plate is semi-annular shape, and described first foam-rubber cushion is semicircle shape, described first sponge
Pad is contained in described first twisted plate, and the upper surface of described first foam-rubber cushion is first curved with described
The inner surface of bent plate is fixing to be connected, and is provided with the first sponge block in described first foam-rubber cushion, and described the
The upper surface of one sponge block is fixing with the inner surface of described first foam-rubber cushion to be connected, described first sea
The lower surface of continuous block is horizontal, and described 3rd spring is provided with two and lays respectively at described first
The left and right sides above twisted plate, described 3rd spring is vertical shape, described 3rd spring upper
Holding the lower surface with described first fixed plate to fix to be connected, the lower end of described 3rd spring is with described
First twisted plate is fixing to be connected.
5. angiocardiography head fixing device as claimed in claim 4, it is characterised in that: institute
Stating the second twisted plate is semi-annular shape, and described second twisted plate is just being positioned at described first twisted plate
Lower section, described second foam-rubber cushion is semi-annular shape, and the lower surface of described second foam-rubber cushion is with described
The inner surface of the second twisted plate is fixing to be connected, the upper surface of described second foam-rubber cushion and described second
The upper surface of twisted plate is in same plane, and described sponge ring is semi-annular shape, described sponge
The inner surface of the two ends of ring and described first foam-rubber cushion is fixing is connected, and described sponge ring is in upwards
Projection, described first locating rack is provided with two and lays respectively at the left and right two of described second twisted plate
Side, described first locating rack is L-shaped, one end of described first locating rack and described second bending
The side of plate is fixing to be connected, and the other end of described first locating rack is vertical shape, described first card
Hook and be provided with two and lay respectively at the left and right sides below described second twisted plate, described first card
Hooking L-shaped, one end of described first snap fit is fixing with the lower surface of described second twisted plate to be connected
Connect, the inclined shape of the other end of described first snap fit, the upper surface of described second fixed block and institute
Stating the fixing connection of lower surface of the second twisted plate, described head rod is in vertically placing, described
The upper end of head rod turns with described second fixed block axle and is connected, and described head rod passes
Described first hole, the lower end of described head rod is fixing with described first bent stick to be connected,
Described 4th spring is provided with two and lays respectively at the left and right sides of described head rod, described
4th spring is horizontal, and one end of described 4th spring is solid with the side of described head rod
Fixed connection.
6. angiocardiography head fixing device as claimed in claim 5, it is characterised in that: institute
State the first support bar be provided with two and lay respectively at the left and right sides above described gripper shoe, described
First support bar is positioned at the left and right sides of described first hole, and described first support bar is bending
Shape, the lower end of described first support bar and the upper surface of described gripper shoe are fixing to be connected, and described the
The upper end of one support bar is fixing with described buckle block to be connected, described 4th spring and described first
Strut is fixing to be connected, and described buckle block is cuboid, and the upper surface of described buckle block acts against institute
Stating on the lower surface of the second twisted plate, described buckle block is contained in described first snap fit, described
Second locating rack is L-shaped, and one end of described second locating rack is solid with the upper surface of described gripper shoe
Fixed connection, the other end of described second locating rack acts against on the right surface of described head rod
And be slidably connected with it, described second contiguous block is provided with two and lays respectively at described first support
The left and right sides of bar, the side of one end of described second contiguous block and described first support bar is fixed
Connecting, the other end of described second contiguous block turns with described 3rd support shaft and is connected, and the described 3rd
Support is provided with two and lays respectively at the left and right sides of described first support bar, described 3rd support
L-shaped, one end of described 3rd support is fixing with the upper surface of described gripper shoe to be connected, described
The other end of the 3rd support is horizontal.
7. angiocardiography head fixing device as claimed in claim 6, it is characterised in that: institute
Stating the 3rd bracer is cuboid, and the lower surface of described 3rd bracer is upper with described gripper shoe
Surface is fixing to be connected, and described 3rd bracer is provided with the first fixed mount, described first fixed mount
L-shaped, one end of described first fixed mount is fixing with the upper surface of described gripper shoe to be connected, institute
The side of the other end and described 3rd bracer of stating the first fixed mount is fixed and is connected, described motor
The upper surface of lower surface and described 3rd bracer fixing be connected, described motor is provided with output
Axle, described output shaft is cylinder, and described output shaft is connected with described motor, described 4th
Frame is L-shaped, and one end of described 4th support is fixing with the upper surface of described motor to be connected, described
The other end of the 4th support is fixing with the side of described fixing post to be connected, and described 4th support sets
Having the second fixed mount being positioned above, described second fixed mount is L-shaped, and described second fixes
One end of frame is fixing with the upper surface of described motor to be connected, the other end top of described second fixed mount
Lean against on the side of described second montant and be slidably connected with it, the lower end of described first spring with
The upper surface of described second fixed mount is fixing to be connected, and described fixing post is cuboid, described fixing
Post is vertically placed, and the lower surface of described fixing post is fixing with the upper surface of described gripper shoe to be connected,
The upper surface of described fixing post is provided with the second groove and is positioned at the second hole of its side, and described
Two grooves are formed from the upper surface concave downward of described fixing post, described second hole and described the
Two inside grooves communicate, and described second roller is cylinder, and described second roller is contained in described
In second hole and turning with described fixing axis of a cylinder and be connected, the lower end of described second montant is contained in institute
Stating in the second groove and be slidably connected with described fixing post, described 5th spring is contained in described the
In two grooves, described 5th spring is vertical shape, the upper end and described second of described 5th spring
The lower surface of montant is fixing to be connected, the lower end of described 5th spring and the bottom surface of described second groove
Fixing connection, one end of described connecting line is fixing with the lower surface of described second montant to be connected, institute
State that the other end of connecting line is fixing with described output shaft to be connected.
8. angiocardiography head fixing device as claimed in claim 7, it is characterised in that: institute
Stating the first cross bar is cuboid, described first cross bar horizontal positioned, one end of described first cross bar
Fixing with the side of described fixing post and be connected, described first cross bar is positioned at the upper of described 3rd support
Side, described 5th support is L-shaped, and one end of described 5th support is upper with described first cross bar
Surface is fixing to be connected, and the other end of described 5th support is fixing with the side of described fixing post even
Connecing, described second locating piece is cuboid, the side of described second locating piece and described fixing post
Side fixing connect, the upper surface of the lower surface of described second locating piece and described 5th support
Fixing connection, the side of described first locating rack connects with the side slip of described second locating piece
Connecing, the lower end of described second spring is fixing with the upper surface of described second locating piece to be connected.
9. angiocardiography head fixing device as claimed in claim 8, it is characterised in that: institute
State that the lower surface of the upper surface of cylinder and described gripper shoe is fixing to be connected, described first catch bar in
Cuboid, the upper end of described first catch bar is connected with described cylinder, described first catch bar
Lower end turns with described 3rd contiguous block axle and is connected, and described 3rd contiguous block is cuboid, and described
The lower surface of three contiguous blocks is fixing with the upper surface of described second connecting rod to be connected, and described second even
Extension bar is cuboid, and the right-hand member of the left end of described second connecting rod and described 3rd connecting rod is fixed
Connecting, described 3rd connecting rod is cuboid, the left end and the described 4th of described 3rd connecting rod
The right-hand member axle of connecting rod turns connection, and described 4th connecting rod is cuboid, described 4th connecting rod
The right surface of left end and described head rod fixing be connected.
10. angiocardiography head fixing device as claimed in claim 9, it is characterised in that:
Described 4th contiguous block is cuboid, and the lower surface of described 4th contiguous block is connected with the described 3rd
The upper surface of bar is fixing to be connected, and described second support bar is cuboid, and described second support bar erects
Straight placement, the upper end of described second support bar is fixing with the lower surface of described gripper shoe to be connected, institute
Stating the lower end of the second support bar to turn with described 4th contiguous block axle and be connected, described 6th spring is in perpendicular
Straight shape, the upper end of described 6th spring fixes with the lower surface of described gripper shoe and is connected, and described the
The lower end of six springs is fixing with the upper surface of described 3rd connecting rod to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154766.4A CN105853125B (en) | 2016-03-16 | 2016-03-16 | A kind of angiocardiography head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154766.4A CN105853125B (en) | 2016-03-16 | 2016-03-16 | A kind of angiocardiography head fixing device |
Publications (2)
| Publication Number | Publication Date |
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| CN105853125A true CN105853125A (en) | 2016-08-17 |
| CN105853125B CN105853125B (en) | 2018-06-26 |
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| CN201610154766.4A Expired - Fee Related CN105853125B (en) | 2016-03-16 | 2016-03-16 | A kind of angiocardiography head fixing device |
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| CN110433056A (en) * | 2019-08-14 | 2019-11-12 | 苏州大学附属儿童医院 | A kind of pediatric surgical operation head fixing device |
| CN110559036A (en) * | 2019-10-18 | 2019-12-13 | 梁琦 | cardiovascular internal medicine postoperative is with pressing hemostasis device |
| CN108095834B (en) * | 2018-01-12 | 2020-06-30 | 吴玉波 | A clamping device for orthopedic treatment |
| CN113440269A (en) * | 2021-08-13 | 2021-09-28 | 吉林大学 | Positioning and guiding device for neurosurgical diagnosis and treatment |
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|---|---|
| CN105853125B (en) | 2018-06-26 |
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